Linux Analysis Report
sora.mpsl.elf

Overview

General Information

Sample name:	sora.mpsl.elf
Analysis ID:	1561510
MD5:	03b5fa5f1e96c217bed3a9fca8608cf6
SHA1:	3cbc19ee9b976229d0eeaa407a9713e8d5a90ce2
SHA256:	18fa959a348c7d2b631e8a60d857cdf52c519e95a18673df361f38574e9d1f7c
Tags:	elfuser-abuse_ch
Infos:

Detection

Mirai

Score:	76
Range:	0 - 100
Whitelisted:	false

Signatures

Antivirus / Scanner detection for submitted sample

Malicious sample detected (through community Yara rule)

Multi AV Scanner detection for submitted file

Yara detected Mirai

Sample is packed with UPX

ELF contains segments with high entropy indicating compressed/encrypted content

Enumerates processes within the "proc" file system

Sample contains only a LOAD segment without any section mappings

Sample listens on a socket

Sample tries to kill a process (SIGKILL)

Uses the "uname" system call to query kernel version information (possible evasion)

Yara signature match

Classification

Malware Threat Intel
Provided by

Name	Description	Attribution	Blogpost URLs	Link
Mirai	Mirai is one of the first significant botnets targeting exposed networking devices running Linux. Found in August 2016 by MalwareMustDie, its name means "future" in Japanese. Nowadays it targets a wide range of networked embedded devices such as IP cameras, home routers (many vendors involved), and other IoT devices. Since the source code was published on "Hack Forums" many variants of the Mirai family appeared, infecting mostly home networks all around the world.	No Attribution	http://osint.bambenekconsulting.com/feeds/ http://www.simonroses.com/2016/10/mirai-ddos-botnet-source-code-binary-analysis/ https://blog.malwaremustdie.org/2020/02/mmd-0065-2021-linuxmirai-fbot-re.html https://blog.netlab.360.com/another-lilin-dvr-0-day-being-used-to-spread-mirai-en/ https://blog.netlab.360.com/mirai_ptea-botnet-is-exploiting-undisclosed-kguard-dvr-vulnerability-en/	https://malpedia.caad.fkie.fraunhofer.de/details/elf.mirai

Signatures

AV Detection

Antivirus / Scanner detection for submitted sample

Source: sora.mpsl.elf

Avira: detected

Multi AV Scanner detection for submitted file

Source: sora.mpsl.elf

ReversingLabs: Detection: 60%

Sample listens on a socket

Source: /tmp/sora.mpsl.elf (PID: 6233)	Socket: 0.0.0.0:0	Jump to behavior
Source: /tmp/sora.mpsl.elf (PID: 6239)	Socket: 0.0.0.0:0	Jump to behavior
Source: /tmp/sora.mpsl.elf (PID: 6239)	Socket: 0.0.0.0:23	Jump to behavior
Source: /tmp/sora.mpsl.elf (PID: 6239)	Socket: 0.0.0.0:53413	Jump to behavior
Source: /tmp/sora.mpsl.elf (PID: 6239)	Socket: 0.0.0.0:80	Jump to behavior
Source: /tmp/sora.mpsl.elf (PID: 6239)	Socket: 0.0.0.0:52869	Jump to behavior
Source: /tmp/sora.mpsl.elf (PID: 6239)	Socket: 0.0.0.0:37215	Jump to behavior

Source: sora.mpsl.elf

String found in binary or memory: http://upx.sf.net

System Summary

Malicious sample detected (through community Yara rule)

Source: 6245.1.00007f23e0400000.00007f23e0415000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Gafgyt_28a2fe0c Author: unknown
Source: 6245.1.00007f23e0400000.00007f23e0415000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Gafgyt_ea92cca8 Author: unknown
Source: 6321.1.00007f23e0400000.00007f23e0415000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Gafgyt_28a2fe0c Author: unknown
Source: 6321.1.00007f23e0400000.00007f23e0415000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Gafgyt_ea92cca8 Author: unknown
Source: 6355.1.00007f23e0400000.00007f23e0415000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Gafgyt_28a2fe0c Author: unknown
Source: 6355.1.00007f23e0400000.00007f23e0415000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Gafgyt_ea92cca8 Author: unknown
Source: 6381.1.00007f23e0400000.00007f23e0415000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Gafgyt_28a2fe0c Author: unknown
Source: 6381.1.00007f23e0400000.00007f23e0415000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Gafgyt_ea92cca8 Author: unknown
Source: 6231.1.00007f23e0400000.00007f23e0415000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Gafgyt_28a2fe0c Author: unknown
Source: 6231.1.00007f23e0400000.00007f23e0415000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Gafgyt_ea92cca8 Author: unknown
Source: 6366.1.00007f23e0400000.00007f23e0415000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Gafgyt_28a2fe0c Author: unknown
Source: 6366.1.00007f23e0400000.00007f23e0415000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Gafgyt_ea92cca8 Author: unknown
Source: 6235.1.00007f23e0400000.00007f23e0415000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Gafgyt_28a2fe0c Author: unknown
Source: 6235.1.00007f23e0400000.00007f23e0415000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Gafgyt_ea92cca8 Author: unknown
Source: 6323.1.00007f23e0400000.00007f23e0415000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Gafgyt_28a2fe0c Author: unknown
Source: 6323.1.00007f23e0400000.00007f23e0415000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Gafgyt_ea92cca8 Author: unknown
Source: 6233.1.00007f23e0400000.00007f23e0415000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Gafgyt_28a2fe0c Author: unknown
Source: 6233.1.00007f23e0400000.00007f23e0415000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Gafgyt_ea92cca8 Author: unknown
Source: 6364.1.00007f23e0400000.00007f23e0415000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Gafgyt_28a2fe0c Author: unknown
Source: 6364.1.00007f23e0400000.00007f23e0415000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Gafgyt_ea92cca8 Author: unknown
Source: Process Memory Space: sora.mpsl.elf PID: 6231, type: MEMORYSTR	Matched rule: Linux_Trojan_Gafgyt_28a2fe0c Author: unknown
Source: Process Memory Space: sora.mpsl.elf PID: 6231, type: MEMORYSTR	Matched rule: Linux_Trojan_Gafgyt_ea92cca8 Author: unknown
Source: Process Memory Space: sora.mpsl.elf PID: 6233, type: MEMORYSTR	Matched rule: Linux_Trojan_Gafgyt_28a2fe0c Author: unknown
Source: Process Memory Space: sora.mpsl.elf PID: 6233, type: MEMORYSTR	Matched rule: Linux_Trojan_Gafgyt_ea92cca8 Author: unknown
Source: Process Memory Space: sora.mpsl.elf PID: 6235, type: MEMORYSTR	Matched rule: Linux_Trojan_Gafgyt_28a2fe0c Author: unknown
Source: Process Memory Space: sora.mpsl.elf PID: 6235, type: MEMORYSTR	Matched rule: Linux_Trojan_Gafgyt_ea92cca8 Author: unknown
Source: Process Memory Space: sora.mpsl.elf PID: 6245, type: MEMORYSTR	Matched rule: Linux_Trojan_Gafgyt_28a2fe0c Author: unknown
Source: Process Memory Space: sora.mpsl.elf PID: 6245, type: MEMORYSTR	Matched rule: Linux_Trojan_Gafgyt_ea92cca8 Author: unknown
Source: Process Memory Space: sora.mpsl.elf PID: 6321, type: MEMORYSTR	Matched rule: Linux_Trojan_Gafgyt_28a2fe0c Author: unknown
Source: Process Memory Space: sora.mpsl.elf PID: 6321, type: MEMORYSTR	Matched rule: Linux_Trojan_Gafgyt_ea92cca8 Author: unknown
Source: Process Memory Space: sora.mpsl.elf PID: 6355, type: MEMORYSTR	Matched rule: Linux_Trojan_Gafgyt_28a2fe0c Author: unknown
Source: Process Memory Space: sora.mpsl.elf PID: 6355, type: MEMORYSTR	Matched rule: Linux_Trojan_Gafgyt_ea92cca8 Author: unknown
Source: Process Memory Space: sora.mpsl.elf PID: 6364, type: MEMORYSTR	Matched rule: Linux_Trojan_Gafgyt_28a2fe0c Author: unknown
Source: Process Memory Space: sora.mpsl.elf PID: 6364, type: MEMORYSTR	Matched rule: Linux_Trojan_Gafgyt_ea92cca8 Author: unknown
Source: Process Memory Space: sora.mpsl.elf PID: 6366, type: MEMORYSTR	Matched rule: Linux_Trojan_Gafgyt_28a2fe0c Author: unknown
Source: Process Memory Space: sora.mpsl.elf PID: 6366, type: MEMORYSTR	Matched rule: Linux_Trojan_Gafgyt_ea92cca8 Author: unknown
Source: Process Memory Space: sora.mpsl.elf PID: 6381, type: MEMORYSTR	Matched rule: Linux_Trojan_Gafgyt_28a2fe0c Author: unknown
Source: Process Memory Space: sora.mpsl.elf PID: 6381, type: MEMORYSTR	Matched rule: Linux_Trojan_Gafgyt_ea92cca8 Author: unknown

Sample contains only a LOAD segment without any section mappings

Source: LOAD without section mappings

Program segment: 0x100000

Sample tries to kill a process (SIGKILL)

Source: /tmp/sora.mpsl.elf (PID: 6233)	SIGKILL sent: pid: 936, result: successful	Jump to behavior
Source: /tmp/sora.mpsl.elf (PID: 6239)	SIGKILL sent: pid: 936, result: successful	Jump to behavior
Source: /tmp/sora.mpsl.elf (PID: 6323)	SIGKILL sent: pid: 6321, result: successful	Jump to behavior

Yara signature match

Source: 6245.1.00007f23e0400000.00007f23e0415000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Gafgyt_28a2fe0c os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Gafgyt, fingerprint = a2c6beaec18ca876e8487c11bcc7a29279669588aacb7d3027d8d8df8f5bcead, id = 28a2fe0c-eed5-4c79-81e6-3b11b73a4ebd, last_modified = 2021-09-16
Source: 6245.1.00007f23e0400000.00007f23e0415000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Gafgyt_ea92cca8 os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Gafgyt, fingerprint = aa4aee9f3d6bedd8234eaf8778895a0f5d71c42b21f2a428f01f121e85704e8e, id = ea92cca8-bba7-4a1c-9b88-a2d051ad0021, last_modified = 2021-09-16
Source: 6321.1.00007f23e0400000.00007f23e0415000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Gafgyt_28a2fe0c os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Gafgyt, fingerprint = a2c6beaec18ca876e8487c11bcc7a29279669588aacb7d3027d8d8df8f5bcead, id = 28a2fe0c-eed5-4c79-81e6-3b11b73a4ebd, last_modified = 2021-09-16
Source: 6321.1.00007f23e0400000.00007f23e0415000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Gafgyt_ea92cca8 os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Gafgyt, fingerprint = aa4aee9f3d6bedd8234eaf8778895a0f5d71c42b21f2a428f01f121e85704e8e, id = ea92cca8-bba7-4a1c-9b88-a2d051ad0021, last_modified = 2021-09-16
Source: 6355.1.00007f23e0400000.00007f23e0415000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Gafgyt_28a2fe0c os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Gafgyt, fingerprint = a2c6beaec18ca876e8487c11bcc7a29279669588aacb7d3027d8d8df8f5bcead, id = 28a2fe0c-eed5-4c79-81e6-3b11b73a4ebd, last_modified = 2021-09-16
Source: 6355.1.00007f23e0400000.00007f23e0415000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Gafgyt_ea92cca8 os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Gafgyt, fingerprint = aa4aee9f3d6bedd8234eaf8778895a0f5d71c42b21f2a428f01f121e85704e8e, id = ea92cca8-bba7-4a1c-9b88-a2d051ad0021, last_modified = 2021-09-16
Source: 6381.1.00007f23e0400000.00007f23e0415000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Gafgyt_28a2fe0c os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Gafgyt, fingerprint = a2c6beaec18ca876e8487c11bcc7a29279669588aacb7d3027d8d8df8f5bcead, id = 28a2fe0c-eed5-4c79-81e6-3b11b73a4ebd, last_modified = 2021-09-16
Source: 6381.1.00007f23e0400000.00007f23e0415000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Gafgyt_ea92cca8 os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Gafgyt, fingerprint = aa4aee9f3d6bedd8234eaf8778895a0f5d71c42b21f2a428f01f121e85704e8e, id = ea92cca8-bba7-4a1c-9b88-a2d051ad0021, last_modified = 2021-09-16
Source: 6231.1.00007f23e0400000.00007f23e0415000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Gafgyt_28a2fe0c os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Gafgyt, fingerprint = a2c6beaec18ca876e8487c11bcc7a29279669588aacb7d3027d8d8df8f5bcead, id = 28a2fe0c-eed5-4c79-81e6-3b11b73a4ebd, last_modified = 2021-09-16
Source: 6231.1.00007f23e0400000.00007f23e0415000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Gafgyt_ea92cca8 os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Gafgyt, fingerprint = aa4aee9f3d6bedd8234eaf8778895a0f5d71c42b21f2a428f01f121e85704e8e, id = ea92cca8-bba7-4a1c-9b88-a2d051ad0021, last_modified = 2021-09-16
Source: 6366.1.00007f23e0400000.00007f23e0415000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Gafgyt_28a2fe0c os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Gafgyt, fingerprint = a2c6beaec18ca876e8487c11bcc7a29279669588aacb7d3027d8d8df8f5bcead, id = 28a2fe0c-eed5-4c79-81e6-3b11b73a4ebd, last_modified = 2021-09-16
Source: 6366.1.00007f23e0400000.00007f23e0415000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Gafgyt_ea92cca8 os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Gafgyt, fingerprint = aa4aee9f3d6bedd8234eaf8778895a0f5d71c42b21f2a428f01f121e85704e8e, id = ea92cca8-bba7-4a1c-9b88-a2d051ad0021, last_modified = 2021-09-16
Source: 6235.1.00007f23e0400000.00007f23e0415000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Gafgyt_28a2fe0c os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Gafgyt, fingerprint = a2c6beaec18ca876e8487c11bcc7a29279669588aacb7d3027d8d8df8f5bcead, id = 28a2fe0c-eed5-4c79-81e6-3b11b73a4ebd, last_modified = 2021-09-16
Source: 6235.1.00007f23e0400000.00007f23e0415000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Gafgyt_ea92cca8 os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Gafgyt, fingerprint = aa4aee9f3d6bedd8234eaf8778895a0f5d71c42b21f2a428f01f121e85704e8e, id = ea92cca8-bba7-4a1c-9b88-a2d051ad0021, last_modified = 2021-09-16
Source: 6323.1.00007f23e0400000.00007f23e0415000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Gafgyt_28a2fe0c os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Gafgyt, fingerprint = a2c6beaec18ca876e8487c11bcc7a29279669588aacb7d3027d8d8df8f5bcead, id = 28a2fe0c-eed5-4c79-81e6-3b11b73a4ebd, last_modified = 2021-09-16
Source: 6323.1.00007f23e0400000.00007f23e0415000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Gafgyt_ea92cca8 os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Gafgyt, fingerprint = aa4aee9f3d6bedd8234eaf8778895a0f5d71c42b21f2a428f01f121e85704e8e, id = ea92cca8-bba7-4a1c-9b88-a2d051ad0021, last_modified = 2021-09-16
Source: 6233.1.00007f23e0400000.00007f23e0415000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Gafgyt_28a2fe0c os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Gafgyt, fingerprint = a2c6beaec18ca876e8487c11bcc7a29279669588aacb7d3027d8d8df8f5bcead, id = 28a2fe0c-eed5-4c79-81e6-3b11b73a4ebd, last_modified = 2021-09-16
Source: 6233.1.00007f23e0400000.00007f23e0415000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Gafgyt_ea92cca8 os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Gafgyt, fingerprint = aa4aee9f3d6bedd8234eaf8778895a0f5d71c42b21f2a428f01f121e85704e8e, id = ea92cca8-bba7-4a1c-9b88-a2d051ad0021, last_modified = 2021-09-16
Source: 6364.1.00007f23e0400000.00007f23e0415000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Gafgyt_28a2fe0c os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Gafgyt, fingerprint = a2c6beaec18ca876e8487c11bcc7a29279669588aacb7d3027d8d8df8f5bcead, id = 28a2fe0c-eed5-4c79-81e6-3b11b73a4ebd, last_modified = 2021-09-16
Source: 6364.1.00007f23e0400000.00007f23e0415000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Gafgyt_ea92cca8 os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Gafgyt, fingerprint = aa4aee9f3d6bedd8234eaf8778895a0f5d71c42b21f2a428f01f121e85704e8e, id = ea92cca8-bba7-4a1c-9b88-a2d051ad0021, last_modified = 2021-09-16
Source: Process Memory Space: sora.mpsl.elf PID: 6231, type: MEMORYSTR	Matched rule: Linux_Trojan_Gafgyt_28a2fe0c os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Gafgyt, fingerprint = a2c6beaec18ca876e8487c11bcc7a29279669588aacb7d3027d8d8df8f5bcead, id = 28a2fe0c-eed5-4c79-81e6-3b11b73a4ebd, last_modified = 2021-09-16
Source: Process Memory Space: sora.mpsl.elf PID: 6231, type: MEMORYSTR	Matched rule: Linux_Trojan_Gafgyt_ea92cca8 os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Gafgyt, fingerprint = aa4aee9f3d6bedd8234eaf8778895a0f5d71c42b21f2a428f01f121e85704e8e, id = ea92cca8-bba7-4a1c-9b88-a2d051ad0021, last_modified = 2021-09-16
Source: Process Memory Space: sora.mpsl.elf PID: 6233, type: MEMORYSTR	Matched rule: Linux_Trojan_Gafgyt_28a2fe0c os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Gafgyt, fingerprint = a2c6beaec18ca876e8487c11bcc7a29279669588aacb7d3027d8d8df8f5bcead, id = 28a2fe0c-eed5-4c79-81e6-3b11b73a4ebd, last_modified = 2021-09-16
Source: Process Memory Space: sora.mpsl.elf PID: 6233, type: MEMORYSTR	Matched rule: Linux_Trojan_Gafgyt_ea92cca8 os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Gafgyt, fingerprint = aa4aee9f3d6bedd8234eaf8778895a0f5d71c42b21f2a428f01f121e85704e8e, id = ea92cca8-bba7-4a1c-9b88-a2d051ad0021, last_modified = 2021-09-16
Source: Process Memory Space: sora.mpsl.elf PID: 6235, type: MEMORYSTR	Matched rule: Linux_Trojan_Gafgyt_28a2fe0c os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Gafgyt, fingerprint = a2c6beaec18ca876e8487c11bcc7a29279669588aacb7d3027d8d8df8f5bcead, id = 28a2fe0c-eed5-4c79-81e6-3b11b73a4ebd, last_modified = 2021-09-16
Source: Process Memory Space: sora.mpsl.elf PID: 6235, type: MEMORYSTR	Matched rule: Linux_Trojan_Gafgyt_ea92cca8 os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Gafgyt, fingerprint = aa4aee9f3d6bedd8234eaf8778895a0f5d71c42b21f2a428f01f121e85704e8e, id = ea92cca8-bba7-4a1c-9b88-a2d051ad0021, last_modified = 2021-09-16
Source: Process Memory Space: sora.mpsl.elf PID: 6245, type: MEMORYSTR	Matched rule: Linux_Trojan_Gafgyt_28a2fe0c os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Gafgyt, fingerprint = a2c6beaec18ca876e8487c11bcc7a29279669588aacb7d3027d8d8df8f5bcead, id = 28a2fe0c-eed5-4c79-81e6-3b11b73a4ebd, last_modified = 2021-09-16
Source: Process Memory Space: sora.mpsl.elf PID: 6245, type: MEMORYSTR	Matched rule: Linux_Trojan_Gafgyt_ea92cca8 os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Gafgyt, fingerprint = aa4aee9f3d6bedd8234eaf8778895a0f5d71c42b21f2a428f01f121e85704e8e, id = ea92cca8-bba7-4a1c-9b88-a2d051ad0021, last_modified = 2021-09-16
Source: Process Memory Space: sora.mpsl.elf PID: 6321, type: MEMORYSTR	Matched rule: Linux_Trojan_Gafgyt_28a2fe0c os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Gafgyt, fingerprint = a2c6beaec18ca876e8487c11bcc7a29279669588aacb7d3027d8d8df8f5bcead, id = 28a2fe0c-eed5-4c79-81e6-3b11b73a4ebd, last_modified = 2021-09-16
Source: Process Memory Space: sora.mpsl.elf PID: 6321, type: MEMORYSTR	Matched rule: Linux_Trojan_Gafgyt_ea92cca8 os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Gafgyt, fingerprint = aa4aee9f3d6bedd8234eaf8778895a0f5d71c42b21f2a428f01f121e85704e8e, id = ea92cca8-bba7-4a1c-9b88-a2d051ad0021, last_modified = 2021-09-16
Source: Process Memory Space: sora.mpsl.elf PID: 6355, type: MEMORYSTR	Matched rule: Linux_Trojan_Gafgyt_28a2fe0c os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Gafgyt, fingerprint = a2c6beaec18ca876e8487c11bcc7a29279669588aacb7d3027d8d8df8f5bcead, id = 28a2fe0c-eed5-4c79-81e6-3b11b73a4ebd, last_modified = 2021-09-16
Source: Process Memory Space: sora.mpsl.elf PID: 6355, type: MEMORYSTR	Matched rule: Linux_Trojan_Gafgyt_ea92cca8 os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Gafgyt, fingerprint = aa4aee9f3d6bedd8234eaf8778895a0f5d71c42b21f2a428f01f121e85704e8e, id = ea92cca8-bba7-4a1c-9b88-a2d051ad0021, last_modified = 2021-09-16
Source: Process Memory Space: sora.mpsl.elf PID: 6364, type: MEMORYSTR	Matched rule: Linux_Trojan_Gafgyt_28a2fe0c os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Gafgyt, fingerprint = a2c6beaec18ca876e8487c11bcc7a29279669588aacb7d3027d8d8df8f5bcead, id = 28a2fe0c-eed5-4c79-81e6-3b11b73a4ebd, last_modified = 2021-09-16
Source: Process Memory Space: sora.mpsl.elf PID: 6364, type: MEMORYSTR	Matched rule: Linux_Trojan_Gafgyt_ea92cca8 os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Gafgyt, fingerprint = aa4aee9f3d6bedd8234eaf8778895a0f5d71c42b21f2a428f01f121e85704e8e, id = ea92cca8-bba7-4a1c-9b88-a2d051ad0021, last_modified = 2021-09-16
Source: Process Memory Space: sora.mpsl.elf PID: 6366, type: MEMORYSTR	Matched rule: Linux_Trojan_Gafgyt_28a2fe0c os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Gafgyt, fingerprint = a2c6beaec18ca876e8487c11bcc7a29279669588aacb7d3027d8d8df8f5bcead, id = 28a2fe0c-eed5-4c79-81e6-3b11b73a4ebd, last_modified = 2021-09-16
Source: Process Memory Space: sora.mpsl.elf PID: 6366, type: MEMORYSTR	Matched rule: Linux_Trojan_Gafgyt_ea92cca8 os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Gafgyt, fingerprint = aa4aee9f3d6bedd8234eaf8778895a0f5d71c42b21f2a428f01f121e85704e8e, id = ea92cca8-bba7-4a1c-9b88-a2d051ad0021, last_modified = 2021-09-16
Source: Process Memory Space: sora.mpsl.elf PID: 6381, type: MEMORYSTR	Matched rule: Linux_Trojan_Gafgyt_28a2fe0c os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Gafgyt, fingerprint = a2c6beaec18ca876e8487c11bcc7a29279669588aacb7d3027d8d8df8f5bcead, id = 28a2fe0c-eed5-4c79-81e6-3b11b73a4ebd, last_modified = 2021-09-16
Source: Process Memory Space: sora.mpsl.elf PID: 6381, type: MEMORYSTR	Matched rule: Linux_Trojan_Gafgyt_ea92cca8 os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Gafgyt, fingerprint = aa4aee9f3d6bedd8234eaf8778895a0f5d71c42b21f2a428f01f121e85704e8e, id = ea92cca8-bba7-4a1c-9b88-a2d051ad0021, last_modified = 2021-09-16

Source: classification engine

Classification label: mal76.troj.evad.linELF@0/0@0/0

Data Obfuscation

Sample is packed with UPX

Source: initial sample	String containing UPX found: $Info: This file is packed with the UPX executable packer http://upx.sf.net $
Source: initial sample	String containing UPX found: $Info: This file is packed with the UPX executable packer http://upx.sf.net $
Source: initial sample	String containing UPX found: $Id: UPX 3.94 Copyright (C) 1996-2017 the UPX Team. All Rights Reserved. $

Enumerates processes within the "proc" file system

Source: /tmp/sora.mpsl.elf (PID: 6233)	File opened: /proc/491/fd	Jump to behavior
Source: /tmp/sora.mpsl.elf (PID: 6233)	File opened: /proc/793/fd	Jump to behavior
Source: /tmp/sora.mpsl.elf (PID: 6233)	File opened: /proc/772/fd	Jump to behavior
Source: /tmp/sora.mpsl.elf (PID: 6233)	File opened: /proc/796/fd	Jump to behavior
Source: /tmp/sora.mpsl.elf (PID: 6233)	File opened: /proc/774/fd	Jump to behavior
Source: /tmp/sora.mpsl.elf (PID: 6233)	File opened: /proc/797/fd	Jump to behavior
Source: /tmp/sora.mpsl.elf (PID: 6233)	File opened: /proc/777/fd	Jump to behavior
Source: /tmp/sora.mpsl.elf (PID: 6233)	File opened: /proc/799/fd	Jump to behavior
Source: /tmp/sora.mpsl.elf (PID: 6233)	File opened: /proc/658/fd	Jump to behavior
Source: /tmp/sora.mpsl.elf (PID: 6233)	File opened: /proc/912/fd	Jump to behavior
Source: /tmp/sora.mpsl.elf (PID: 6233)	File opened: /proc/759/fd	Jump to behavior
Source: /tmp/sora.mpsl.elf (PID: 6233)	File opened: /proc/936/fd	Jump to behavior
Source: /tmp/sora.mpsl.elf (PID: 6233)	File opened: /proc/918/fd	Jump to behavior
Source: /tmp/sora.mpsl.elf (PID: 6233)	File opened: /proc/1/fd	Jump to behavior
Source: /tmp/sora.mpsl.elf (PID: 6233)	File opened: /proc/761/fd	Jump to behavior
Source: /tmp/sora.mpsl.elf (PID: 6233)	File opened: /proc/785/fd	Jump to behavior
Source: /tmp/sora.mpsl.elf (PID: 6233)	File opened: /proc/884/fd	Jump to behavior
Source: /tmp/sora.mpsl.elf (PID: 6233)	File opened: /proc/720/fd	Jump to behavior
Source: /tmp/sora.mpsl.elf (PID: 6233)	File opened: /proc/721/fd	Jump to behavior
Source: /tmp/sora.mpsl.elf (PID: 6233)	File opened: /proc/788/fd	Jump to behavior
Source: /tmp/sora.mpsl.elf (PID: 6233)	File opened: /proc/789/fd	Jump to behavior
Source: /tmp/sora.mpsl.elf (PID: 6233)	File opened: /proc/800/fd	Jump to behavior
Source: /tmp/sora.mpsl.elf (PID: 6233)	File opened: /proc/801/fd	Jump to behavior
Source: /tmp/sora.mpsl.elf (PID: 6233)	File opened: /proc/847/fd	Jump to behavior
Source: /tmp/sora.mpsl.elf (PID: 6233)	File opened: /proc/904/fd	Jump to behavior
Source: /tmp/sora.mpsl.elf (PID: 6239)	File opened: /proc/491/fd	Jump to behavior
Source: /tmp/sora.mpsl.elf (PID: 6239)	File opened: /proc/793/fd	Jump to behavior
Source: /tmp/sora.mpsl.elf (PID: 6239)	File opened: /proc/772/fd	Jump to behavior
Source: /tmp/sora.mpsl.elf (PID: 6239)	File opened: /proc/796/fd	Jump to behavior
Source: /tmp/sora.mpsl.elf (PID: 6239)	File opened: /proc/774/fd	Jump to behavior
Source: /tmp/sora.mpsl.elf (PID: 6239)	File opened: /proc/797/fd	Jump to behavior
Source: /tmp/sora.mpsl.elf (PID: 6239)	File opened: /proc/777/fd	Jump to behavior
Source: /tmp/sora.mpsl.elf (PID: 6239)	File opened: /proc/799/fd	Jump to behavior
Source: /tmp/sora.mpsl.elf (PID: 6239)	File opened: /proc/658/fd	Jump to behavior
Source: /tmp/sora.mpsl.elf (PID: 6239)	File opened: /proc/912/fd	Jump to behavior
Source: /tmp/sora.mpsl.elf (PID: 6239)	File opened: /proc/759/fd	Jump to behavior
Source: /tmp/sora.mpsl.elf (PID: 6239)	File opened: /proc/936/fd	Jump to behavior
Source: /tmp/sora.mpsl.elf (PID: 6239)	File opened: /proc/918/fd	Jump to behavior
Source: /tmp/sora.mpsl.elf (PID: 6239)	File opened: /proc/1/fd	Jump to behavior
Source: /tmp/sora.mpsl.elf (PID: 6239)	File opened: /proc/761/fd	Jump to behavior
Source: /tmp/sora.mpsl.elf (PID: 6239)	File opened: /proc/785/fd	Jump to behavior
Source: /tmp/sora.mpsl.elf (PID: 6239)	File opened: /proc/884/fd	Jump to behavior
Source: /tmp/sora.mpsl.elf (PID: 6239)	File opened: /proc/720/fd	Jump to behavior
Source: /tmp/sora.mpsl.elf (PID: 6239)	File opened: /proc/721/fd	Jump to behavior
Source: /tmp/sora.mpsl.elf (PID: 6239)	File opened: /proc/788/fd	Jump to behavior
Source: /tmp/sora.mpsl.elf (PID: 6239)	File opened: /proc/789/fd	Jump to behavior
Source: /tmp/sora.mpsl.elf (PID: 6239)	File opened: /proc/800/fd	Jump to behavior
Source: /tmp/sora.mpsl.elf (PID: 6239)	File opened: /proc/801/fd	Jump to behavior
Source: /tmp/sora.mpsl.elf (PID: 6239)	File opened: /proc/847/fd	Jump to behavior
Source: /tmp/sora.mpsl.elf (PID: 6239)	File opened: /proc/904/fd	Jump to behavior

ELF contains segments with high entropy indicating compressed/encrypted content

Source: sora.mpsl.elf

Submission file: segment LOAD with 7.898 entropy (max. 8.0)

Uses the "uname" system call to query kernel version information (possible evasion)

Source: /tmp/sora.mpsl.elf (PID: 6231)

Queries kernel information via 'uname':

Jump to behavior

Source: sora.mpsl.elf, 6231.1.00007ffcf943a000.00007ffcf945b000.rw-.sdmp, sora.mpsl.elf, 6233.1.00007ffcf943a000.00007ffcf945b000.rw-.sdmp, sora.mpsl.elf, 6355.1.00007ffcf943a000.00007ffcf945b000.rw-.sdmp, sora.mpsl.elf, 6381.1.00007ffcf943a000.00007ffcf945b000.rw-.sdmp, sora.mpsl.elf, 6364.1.00007ffcf943a000.00007ffcf945b000.rw-.sdmp, sora.mpsl.elf, 6235.1.00007ffcf943a000.00007ffcf945b000.rw-.sdmp, sora.mpsl.elf, 6366.1.00007ffcf943a000.00007ffcf945b000.rw-.sdmp, sora.mpsl.elf, 6245.1.00007ffcf943a000.00007ffcf945b000.rw-.sdmp, sora.mpsl.elf, 6321.1.00007ffcf943a000.00007ffcf945b000.rw-.sdmp, sora.mpsl.elf, 6323.1.00007ffcf943a000.00007ffcf945b000.rw-.sdmp	Binary or memory string: x86_64/usr/bin/qemu-mipsel/tmp/sora.mpsl.elfSUDO_USER=saturninoPATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/snap/binDISPLAY=:1.0XAUTHORITY=/run/user/1000/gdm/XauthoritySUDO_UID=1000TERM=xterm-256colorCOLORTERM=truecolorLOGNAME=rootUSER=rootLANG=en_US.UTF-8SUDO_COMMAND=/bin/bashHOME=/rootMAIL=/var/mail/rootSUDO_GID=1000SHELL=/bin/bash/tmp/sora.mpsl.elf
Source: sora.mpsl.elf, 6231.1.0000560de0e63000.0000560de0eea000.rw-.sdmp, sora.mpsl.elf, 6233.1.0000560de0e63000.0000560de0eea000.rw-.sdmp, sora.mpsl.elf, 6355.1.0000560de0e63000.0000560de0eea000.rw-.sdmp, sora.mpsl.elf, 6381.1.0000560de0e63000.0000560de0eea000.rw-.sdmp, sora.mpsl.elf, 6364.1.0000560de0e63000.0000560de0eea000.rw-.sdmp, sora.mpsl.elf, 6235.1.0000560de0e63000.0000560de0eea000.rw-.sdmp, sora.mpsl.elf, 6366.1.0000560de0e63000.0000560de0eea000.rw-.sdmp, sora.mpsl.elf, 6245.1.0000560de0e63000.0000560de0eea000.rw-.sdmp, sora.mpsl.elf, 6321.1.0000560de0e63000.0000560de0eea000.rw-.sdmp, sora.mpsl.elf, 6323.1.0000560de0e63000.0000560de0eea000.rw-.sdmp	Binary or memory string: /etc/qemu-binfmt/mipsel
Source: sora.mpsl.elf, 6231.1.0000560de0e63000.0000560de0eea000.rw-.sdmp, sora.mpsl.elf, 6233.1.0000560de0e63000.0000560de0eea000.rw-.sdmp, sora.mpsl.elf, 6355.1.0000560de0e63000.0000560de0eea000.rw-.sdmp, sora.mpsl.elf, 6381.1.0000560de0e63000.0000560de0eea000.rw-.sdmp, sora.mpsl.elf, 6364.1.0000560de0e63000.0000560de0eea000.rw-.sdmp, sora.mpsl.elf, 6235.1.0000560de0e63000.0000560de0eea000.rw-.sdmp, sora.mpsl.elf, 6366.1.0000560de0e63000.0000560de0eea000.rw-.sdmp, sora.mpsl.elf, 6245.1.0000560de0e63000.0000560de0eea000.rw-.sdmp, sora.mpsl.elf, 6321.1.0000560de0e63000.0000560de0eea000.rw-.sdmp, sora.mpsl.elf, 6323.1.0000560de0e63000.0000560de0eea000.rw-.sdmp	Binary or memory string: V!/etc/qemu-binfmt/mipsel
Source: sora.mpsl.elf, 6231.1.00007ffcf943a000.00007ffcf945b000.rw-.sdmp, sora.mpsl.elf, 6233.1.00007ffcf943a000.00007ffcf945b000.rw-.sdmp, sora.mpsl.elf, 6355.1.00007ffcf943a000.00007ffcf945b000.rw-.sdmp, sora.mpsl.elf, 6381.1.00007ffcf943a000.00007ffcf945b000.rw-.sdmp, sora.mpsl.elf, 6364.1.00007ffcf943a000.00007ffcf945b000.rw-.sdmp, sora.mpsl.elf, 6235.1.00007ffcf943a000.00007ffcf945b000.rw-.sdmp, sora.mpsl.elf, 6366.1.00007ffcf943a000.00007ffcf945b000.rw-.sdmp, sora.mpsl.elf, 6245.1.00007ffcf943a000.00007ffcf945b000.rw-.sdmp, sora.mpsl.elf, 6321.1.00007ffcf943a000.00007ffcf945b000.rw-.sdmp, sora.mpsl.elf, 6323.1.00007ffcf943a000.00007ffcf945b000.rw-.sdmp	Binary or memory string: /usr/bin/qemu-mipsel

Stealing of Sensitive Information

Yara detected Mirai

Source: Yara match	File source: 6245.1.00007f23e0400000.00007f23e0415000.r-x.sdmp, type: MEMORY
Source: Yara match	File source: 6321.1.00007f23e0400000.00007f23e0415000.r-x.sdmp, type: MEMORY
Source: Yara match	File source: 6355.1.00007f23e0400000.00007f23e0415000.r-x.sdmp, type: MEMORY
Source: Yara match	File source: 6381.1.00007f23e0400000.00007f23e0415000.r-x.sdmp, type: MEMORY
Source: Yara match	File source: 6231.1.00007f23e0400000.00007f23e0415000.r-x.sdmp, type: MEMORY
Source: Yara match	File source: 6366.1.00007f23e0400000.00007f23e0415000.r-x.sdmp, type: MEMORY
Source: Yara match	File source: 6235.1.00007f23e0400000.00007f23e0415000.r-x.sdmp, type: MEMORY
Source: Yara match	File source: 6323.1.00007f23e0400000.00007f23e0415000.r-x.sdmp, type: MEMORY
Source: Yara match	File source: 6233.1.00007f23e0400000.00007f23e0415000.r-x.sdmp, type: MEMORY
Source: Yara match	File source: 6364.1.00007f23e0400000.00007f23e0415000.r-x.sdmp, type: MEMORY

Remote Access Functionality

Yara detected Mirai

Source: Yara match	File source: 6245.1.00007f23e0400000.00007f23e0415000.r-x.sdmp, type: MEMORY
Source: Yara match	File source: 6321.1.00007f23e0400000.00007f23e0415000.r-x.sdmp, type: MEMORY
Source: Yara match	File source: 6355.1.00007f23e0400000.00007f23e0415000.r-x.sdmp, type: MEMORY
Source: Yara match	File source: 6381.1.00007f23e0400000.00007f23e0415000.r-x.sdmp, type: MEMORY
Source: Yara match	File source: 6231.1.00007f23e0400000.00007f23e0415000.r-x.sdmp, type: MEMORY
Source: Yara match	File source: 6366.1.00007f23e0400000.00007f23e0415000.r-x.sdmp, type: MEMORY
Source: Yara match	File source: 6235.1.00007f23e0400000.00007f23e0415000.r-x.sdmp, type: MEMORY
Source: Yara match	File source: 6323.1.00007f23e0400000.00007f23e0415000.r-x.sdmp, type: MEMORY
Source: Yara match	File source: 6233.1.00007f23e0400000.00007f23e0415000.r-x.sdmp, type: MEMORY
Source: Yara match	File source: 6364.1.00007f23e0400000.00007f23e0415000.r-x.sdmp, type: MEMORY

Screenshots

No Screenshots

Network Map

⊘No contacted IP infos

AV Detection

Antivirus / Scanner detection for submitted sample

Source: sora.mpsl.elf

Avira: detected

Multi AV Scanner detection for submitted file

Source: sora.mpsl.elf

ReversingLabs: Detection: 60%

Sample listens on a socket

Source: /tmp/sora.mpsl.elf (PID: 6233)	Socket: 0.0.0.0:0	Jump to behavior
Source: /tmp/sora.mpsl.elf (PID: 6239)	Socket: 0.0.0.0:0	Jump to behavior
Source: /tmp/sora.mpsl.elf (PID: 6239)	Socket: 0.0.0.0:23	Jump to behavior
Source: /tmp/sora.mpsl.elf (PID: 6239)	Socket: 0.0.0.0:53413	Jump to behavior
Source: /tmp/sora.mpsl.elf (PID: 6239)	Socket: 0.0.0.0:80	Jump to behavior
Source: /tmp/sora.mpsl.elf (PID: 6239)	Socket: 0.0.0.0:52869	Jump to behavior
Source: /tmp/sora.mpsl.elf (PID: 6239)	Socket: 0.0.0.0:37215	Jump to behavior

Source: sora.mpsl.elf

String found in binary or memory: http://upx.sf.net

System Summary

Malicious sample detected (through community Yara rule)

Source: 6245.1.00007f23e0400000.00007f23e0415000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Gafgyt_28a2fe0c Author: unknown
Source: 6245.1.00007f23e0400000.00007f23e0415000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Gafgyt_ea92cca8 Author: unknown
Source: 6321.1.00007f23e0400000.00007f23e0415000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Gafgyt_28a2fe0c Author: unknown
Source: 6321.1.00007f23e0400000.00007f23e0415000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Gafgyt_ea92cca8 Author: unknown
Source: 6355.1.00007f23e0400000.00007f23e0415000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Gafgyt_28a2fe0c Author: unknown
Source: 6355.1.00007f23e0400000.00007f23e0415000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Gafgyt_ea92cca8 Author: unknown
Source: 6381.1.00007f23e0400000.00007f23e0415000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Gafgyt_28a2fe0c Author: unknown
Source: 6381.1.00007f23e0400000.00007f23e0415000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Gafgyt_ea92cca8 Author: unknown
Source: 6231.1.00007f23e0400000.00007f23e0415000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Gafgyt_28a2fe0c Author: unknown
Source: 6231.1.00007f23e0400000.00007f23e0415000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Gafgyt_ea92cca8 Author: unknown
Source: 6366.1.00007f23e0400000.00007f23e0415000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Gafgyt_28a2fe0c Author: unknown
Source: 6366.1.00007f23e0400000.00007f23e0415000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Gafgyt_ea92cca8 Author: unknown
Source: 6235.1.00007f23e0400000.00007f23e0415000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Gafgyt_28a2fe0c Author: unknown
Source: 6235.1.00007f23e0400000.00007f23e0415000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Gafgyt_ea92cca8 Author: unknown
Source: 6323.1.00007f23e0400000.00007f23e0415000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Gafgyt_28a2fe0c Author: unknown
Source: 6323.1.00007f23e0400000.00007f23e0415000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Gafgyt_ea92cca8 Author: unknown
Source: 6233.1.00007f23e0400000.00007f23e0415000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Gafgyt_28a2fe0c Author: unknown
Source: 6233.1.00007f23e0400000.00007f23e0415000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Gafgyt_ea92cca8 Author: unknown
Source: 6364.1.00007f23e0400000.00007f23e0415000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Gafgyt_28a2fe0c Author: unknown
Source: 6364.1.00007f23e0400000.00007f23e0415000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Gafgyt_ea92cca8 Author: unknown
Source: Process Memory Space: sora.mpsl.elf PID: 6231, type: MEMORYSTR	Matched rule: Linux_Trojan_Gafgyt_28a2fe0c Author: unknown
Source: Process Memory Space: sora.mpsl.elf PID: 6231, type: MEMORYSTR	Matched rule: Linux_Trojan_Gafgyt_ea92cca8 Author: unknown
Source: Process Memory Space: sora.mpsl.elf PID: 6233, type: MEMORYSTR	Matched rule: Linux_Trojan_Gafgyt_28a2fe0c Author: unknown
Source: Process Memory Space: sora.mpsl.elf PID: 6233, type: MEMORYSTR	Matched rule: Linux_Trojan_Gafgyt_ea92cca8 Author: unknown
Source: Process Memory Space: sora.mpsl.elf PID: 6235, type: MEMORYSTR	Matched rule: Linux_Trojan_Gafgyt_28a2fe0c Author: unknown
Source: Process Memory Space: sora.mpsl.elf PID: 6235, type: MEMORYSTR	Matched rule: Linux_Trojan_Gafgyt_ea92cca8 Author: unknown
Source: Process Memory Space: sora.mpsl.elf PID: 6245, type: MEMORYSTR	Matched rule: Linux_Trojan_Gafgyt_28a2fe0c Author: unknown
Source: Process Memory Space: sora.mpsl.elf PID: 6245, type: MEMORYSTR	Matched rule: Linux_Trojan_Gafgyt_ea92cca8 Author: unknown
Source: Process Memory Space: sora.mpsl.elf PID: 6321, type: MEMORYSTR	Matched rule: Linux_Trojan_Gafgyt_28a2fe0c Author: unknown
Source: Process Memory Space: sora.mpsl.elf PID: 6321, type: MEMORYSTR	Matched rule: Linux_Trojan_Gafgyt_ea92cca8 Author: unknown
Source: Process Memory Space: sora.mpsl.elf PID: 6355, type: MEMORYSTR	Matched rule: Linux_Trojan_Gafgyt_28a2fe0c Author: unknown
Source: Process Memory Space: sora.mpsl.elf PID: 6355, type: MEMORYSTR	Matched rule: Linux_Trojan_Gafgyt_ea92cca8 Author: unknown
Source: Process Memory Space: sora.mpsl.elf PID: 6364, type: MEMORYSTR	Matched rule: Linux_Trojan_Gafgyt_28a2fe0c Author: unknown
Source: Process Memory Space: sora.mpsl.elf PID: 6364, type: MEMORYSTR	Matched rule: Linux_Trojan_Gafgyt_ea92cca8 Author: unknown
Source: Process Memory Space: sora.mpsl.elf PID: 6366, type: MEMORYSTR	Matched rule: Linux_Trojan_Gafgyt_28a2fe0c Author: unknown
Source: Process Memory Space: sora.mpsl.elf PID: 6366, type: MEMORYSTR	Matched rule: Linux_Trojan_Gafgyt_ea92cca8 Author: unknown
Source: Process Memory Space: sora.mpsl.elf PID: 6381, type: MEMORYSTR	Matched rule: Linux_Trojan_Gafgyt_28a2fe0c Author: unknown
Source: Process Memory Space: sora.mpsl.elf PID: 6381, type: MEMORYSTR	Matched rule: Linux_Trojan_Gafgyt_ea92cca8 Author: unknown

Sample contains only a LOAD segment without any section mappings

Source: LOAD without section mappings

Program segment: 0x100000

Sample tries to kill a process (SIGKILL)

Source: /tmp/sora.mpsl.elf (PID: 6233)	SIGKILL sent: pid: 936, result: successful	Jump to behavior
Source: /tmp/sora.mpsl.elf (PID: 6239)	SIGKILL sent: pid: 936, result: successful	Jump to behavior
Source: /tmp/sora.mpsl.elf (PID: 6323)	SIGKILL sent: pid: 6321, result: successful	Jump to behavior

Yara signature match

Source: 6245.1.00007f23e0400000.00007f23e0415000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Gafgyt_28a2fe0c os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Gafgyt, fingerprint = a2c6beaec18ca876e8487c11bcc7a29279669588aacb7d3027d8d8df8f5bcead, id = 28a2fe0c-eed5-4c79-81e6-3b11b73a4ebd, last_modified = 2021-09-16
Source: 6245.1.00007f23e0400000.00007f23e0415000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Gafgyt_ea92cca8 os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Gafgyt, fingerprint = aa4aee9f3d6bedd8234eaf8778895a0f5d71c42b21f2a428f01f121e85704e8e, id = ea92cca8-bba7-4a1c-9b88-a2d051ad0021, last_modified = 2021-09-16
Source: 6321.1.00007f23e0400000.00007f23e0415000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Gafgyt_28a2fe0c os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Gafgyt, fingerprint = a2c6beaec18ca876e8487c11bcc7a29279669588aacb7d3027d8d8df8f5bcead, id = 28a2fe0c-eed5-4c79-81e6-3b11b73a4ebd, last_modified = 2021-09-16
Source: 6321.1.00007f23e0400000.00007f23e0415000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Gafgyt_ea92cca8 os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Gafgyt, fingerprint = aa4aee9f3d6bedd8234eaf8778895a0f5d71c42b21f2a428f01f121e85704e8e, id = ea92cca8-bba7-4a1c-9b88-a2d051ad0021, last_modified = 2021-09-16
Source: 6355.1.00007f23e0400000.00007f23e0415000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Gafgyt_28a2fe0c os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Gafgyt, fingerprint = a2c6beaec18ca876e8487c11bcc7a29279669588aacb7d3027d8d8df8f5bcead, id = 28a2fe0c-eed5-4c79-81e6-3b11b73a4ebd, last_modified = 2021-09-16
Source: 6355.1.00007f23e0400000.00007f23e0415000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Gafgyt_ea92cca8 os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Gafgyt, fingerprint = aa4aee9f3d6bedd8234eaf8778895a0f5d71c42b21f2a428f01f121e85704e8e, id = ea92cca8-bba7-4a1c-9b88-a2d051ad0021, last_modified = 2021-09-16
Source: 6381.1.00007f23e0400000.00007f23e0415000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Gafgyt_28a2fe0c os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Gafgyt, fingerprint = a2c6beaec18ca876e8487c11bcc7a29279669588aacb7d3027d8d8df8f5bcead, id = 28a2fe0c-eed5-4c79-81e6-3b11b73a4ebd, last_modified = 2021-09-16
Source: 6381.1.00007f23e0400000.00007f23e0415000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Gafgyt_ea92cca8 os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Gafgyt, fingerprint = aa4aee9f3d6bedd8234eaf8778895a0f5d71c42b21f2a428f01f121e85704e8e, id = ea92cca8-bba7-4a1c-9b88-a2d051ad0021, last_modified = 2021-09-16
Source: 6231.1.00007f23e0400000.00007f23e0415000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Gafgyt_28a2fe0c os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Gafgyt, fingerprint = a2c6beaec18ca876e8487c11bcc7a29279669588aacb7d3027d8d8df8f5bcead, id = 28a2fe0c-eed5-4c79-81e6-3b11b73a4ebd, last_modified = 2021-09-16
Source: 6231.1.00007f23e0400000.00007f23e0415000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Gafgyt_ea92cca8 os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Gafgyt, fingerprint = aa4aee9f3d6bedd8234eaf8778895a0f5d71c42b21f2a428f01f121e85704e8e, id = ea92cca8-bba7-4a1c-9b88-a2d051ad0021, last_modified = 2021-09-16
Source: 6366.1.00007f23e0400000.00007f23e0415000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Gafgyt_28a2fe0c os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Gafgyt, fingerprint = a2c6beaec18ca876e8487c11bcc7a29279669588aacb7d3027d8d8df8f5bcead, id = 28a2fe0c-eed5-4c79-81e6-3b11b73a4ebd, last_modified = 2021-09-16
Source: 6366.1.00007f23e0400000.00007f23e0415000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Gafgyt_ea92cca8 os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Gafgyt, fingerprint = aa4aee9f3d6bedd8234eaf8778895a0f5d71c42b21f2a428f01f121e85704e8e, id = ea92cca8-bba7-4a1c-9b88-a2d051ad0021, last_modified = 2021-09-16
Source: 6235.1.00007f23e0400000.00007f23e0415000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Gafgyt_28a2fe0c os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Gafgyt, fingerprint = a2c6beaec18ca876e8487c11bcc7a29279669588aacb7d3027d8d8df8f5bcead, id = 28a2fe0c-eed5-4c79-81e6-3b11b73a4ebd, last_modified = 2021-09-16
Source: 6235.1.00007f23e0400000.00007f23e0415000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Gafgyt_ea92cca8 os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Gafgyt, fingerprint = aa4aee9f3d6bedd8234eaf8778895a0f5d71c42b21f2a428f01f121e85704e8e, id = ea92cca8-bba7-4a1c-9b88-a2d051ad0021, last_modified = 2021-09-16
Source: 6323.1.00007f23e0400000.00007f23e0415000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Gafgyt_28a2fe0c os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Gafgyt, fingerprint = a2c6beaec18ca876e8487c11bcc7a29279669588aacb7d3027d8d8df8f5bcead, id = 28a2fe0c-eed5-4c79-81e6-3b11b73a4ebd, last_modified = 2021-09-16
Source: 6323.1.00007f23e0400000.00007f23e0415000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Gafgyt_ea92cca8 os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Gafgyt, fingerprint = aa4aee9f3d6bedd8234eaf8778895a0f5d71c42b21f2a428f01f121e85704e8e, id = ea92cca8-bba7-4a1c-9b88-a2d051ad0021, last_modified = 2021-09-16
Source: 6233.1.00007f23e0400000.00007f23e0415000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Gafgyt_28a2fe0c os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Gafgyt, fingerprint = a2c6beaec18ca876e8487c11bcc7a29279669588aacb7d3027d8d8df8f5bcead, id = 28a2fe0c-eed5-4c79-81e6-3b11b73a4ebd, last_modified = 2021-09-16
Source: 6233.1.00007f23e0400000.00007f23e0415000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Gafgyt_ea92cca8 os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Gafgyt, fingerprint = aa4aee9f3d6bedd8234eaf8778895a0f5d71c42b21f2a428f01f121e85704e8e, id = ea92cca8-bba7-4a1c-9b88-a2d051ad0021, last_modified = 2021-09-16
Source: 6364.1.00007f23e0400000.00007f23e0415000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Gafgyt_28a2fe0c os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Gafgyt, fingerprint = a2c6beaec18ca876e8487c11bcc7a29279669588aacb7d3027d8d8df8f5bcead, id = 28a2fe0c-eed5-4c79-81e6-3b11b73a4ebd, last_modified = 2021-09-16
Source: 6364.1.00007f23e0400000.00007f23e0415000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Gafgyt_ea92cca8 os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Gafgyt, fingerprint = aa4aee9f3d6bedd8234eaf8778895a0f5d71c42b21f2a428f01f121e85704e8e, id = ea92cca8-bba7-4a1c-9b88-a2d051ad0021, last_modified = 2021-09-16
Source: Process Memory Space: sora.mpsl.elf PID: 6231, type: MEMORYSTR	Matched rule: Linux_Trojan_Gafgyt_28a2fe0c os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Gafgyt, fingerprint = a2c6beaec18ca876e8487c11bcc7a29279669588aacb7d3027d8d8df8f5bcead, id = 28a2fe0c-eed5-4c79-81e6-3b11b73a4ebd, last_modified = 2021-09-16
Source: Process Memory Space: sora.mpsl.elf PID: 6231, type: MEMORYSTR	Matched rule: Linux_Trojan_Gafgyt_ea92cca8 os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Gafgyt, fingerprint = aa4aee9f3d6bedd8234eaf8778895a0f5d71c42b21f2a428f01f121e85704e8e, id = ea92cca8-bba7-4a1c-9b88-a2d051ad0021, last_modified = 2021-09-16
Source: Process Memory Space: sora.mpsl.elf PID: 6233, type: MEMORYSTR	Matched rule: Linux_Trojan_Gafgyt_28a2fe0c os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Gafgyt, fingerprint = a2c6beaec18ca876e8487c11bcc7a29279669588aacb7d3027d8d8df8f5bcead, id = 28a2fe0c-eed5-4c79-81e6-3b11b73a4ebd, last_modified = 2021-09-16
Source: Process Memory Space: sora.mpsl.elf PID: 6233, type: MEMORYSTR	Matched rule: Linux_Trojan_Gafgyt_ea92cca8 os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Gafgyt, fingerprint = aa4aee9f3d6bedd8234eaf8778895a0f5d71c42b21f2a428f01f121e85704e8e, id = ea92cca8-bba7-4a1c-9b88-a2d051ad0021, last_modified = 2021-09-16
Source: Process Memory Space: sora.mpsl.elf PID: 6235, type: MEMORYSTR	Matched rule: Linux_Trojan_Gafgyt_28a2fe0c os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Gafgyt, fingerprint = a2c6beaec18ca876e8487c11bcc7a29279669588aacb7d3027d8d8df8f5bcead, id = 28a2fe0c-eed5-4c79-81e6-3b11b73a4ebd, last_modified = 2021-09-16
Source: Process Memory Space: sora.mpsl.elf PID: 6235, type: MEMORYSTR	Matched rule: Linux_Trojan_Gafgyt_ea92cca8 os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Gafgyt, fingerprint = aa4aee9f3d6bedd8234eaf8778895a0f5d71c42b21f2a428f01f121e85704e8e, id = ea92cca8-bba7-4a1c-9b88-a2d051ad0021, last_modified = 2021-09-16
Source: Process Memory Space: sora.mpsl.elf PID: 6245, type: MEMORYSTR	Matched rule: Linux_Trojan_Gafgyt_28a2fe0c os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Gafgyt, fingerprint = a2c6beaec18ca876e8487c11bcc7a29279669588aacb7d3027d8d8df8f5bcead, id = 28a2fe0c-eed5-4c79-81e6-3b11b73a4ebd, last_modified = 2021-09-16
Source: Process Memory Space: sora.mpsl.elf PID: 6245, type: MEMORYSTR	Matched rule: Linux_Trojan_Gafgyt_ea92cca8 os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Gafgyt, fingerprint = aa4aee9f3d6bedd8234eaf8778895a0f5d71c42b21f2a428f01f121e85704e8e, id = ea92cca8-bba7-4a1c-9b88-a2d051ad0021, last_modified = 2021-09-16
Source: Process Memory Space: sora.mpsl.elf PID: 6321, type: MEMORYSTR	Matched rule: Linux_Trojan_Gafgyt_28a2fe0c os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Gafgyt, fingerprint = a2c6beaec18ca876e8487c11bcc7a29279669588aacb7d3027d8d8df8f5bcead, id = 28a2fe0c-eed5-4c79-81e6-3b11b73a4ebd, last_modified = 2021-09-16
Source: Process Memory Space: sora.mpsl.elf PID: 6321, type: MEMORYSTR	Matched rule: Linux_Trojan_Gafgyt_ea92cca8 os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Gafgyt, fingerprint = aa4aee9f3d6bedd8234eaf8778895a0f5d71c42b21f2a428f01f121e85704e8e, id = ea92cca8-bba7-4a1c-9b88-a2d051ad0021, last_modified = 2021-09-16
Source: Process Memory Space: sora.mpsl.elf PID: 6355, type: MEMORYSTR	Matched rule: Linux_Trojan_Gafgyt_28a2fe0c os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Gafgyt, fingerprint = a2c6beaec18ca876e8487c11bcc7a29279669588aacb7d3027d8d8df8f5bcead, id = 28a2fe0c-eed5-4c79-81e6-3b11b73a4ebd, last_modified = 2021-09-16
Source: Process Memory Space: sora.mpsl.elf PID: 6355, type: MEMORYSTR	Matched rule: Linux_Trojan_Gafgyt_ea92cca8 os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Gafgyt, fingerprint = aa4aee9f3d6bedd8234eaf8778895a0f5d71c42b21f2a428f01f121e85704e8e, id = ea92cca8-bba7-4a1c-9b88-a2d051ad0021, last_modified = 2021-09-16
Source: Process Memory Space: sora.mpsl.elf PID: 6364, type: MEMORYSTR	Matched rule: Linux_Trojan_Gafgyt_28a2fe0c os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Gafgyt, fingerprint = a2c6beaec18ca876e8487c11bcc7a29279669588aacb7d3027d8d8df8f5bcead, id = 28a2fe0c-eed5-4c79-81e6-3b11b73a4ebd, last_modified = 2021-09-16
Source: Process Memory Space: sora.mpsl.elf PID: 6364, type: MEMORYSTR	Matched rule: Linux_Trojan_Gafgyt_ea92cca8 os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Gafgyt, fingerprint = aa4aee9f3d6bedd8234eaf8778895a0f5d71c42b21f2a428f01f121e85704e8e, id = ea92cca8-bba7-4a1c-9b88-a2d051ad0021, last_modified = 2021-09-16
Source: Process Memory Space: sora.mpsl.elf PID: 6366, type: MEMORYSTR	Matched rule: Linux_Trojan_Gafgyt_28a2fe0c os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Gafgyt, fingerprint = a2c6beaec18ca876e8487c11bcc7a29279669588aacb7d3027d8d8df8f5bcead, id = 28a2fe0c-eed5-4c79-81e6-3b11b73a4ebd, last_modified = 2021-09-16
Source: Process Memory Space: sora.mpsl.elf PID: 6366, type: MEMORYSTR	Matched rule: Linux_Trojan_Gafgyt_ea92cca8 os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Gafgyt, fingerprint = aa4aee9f3d6bedd8234eaf8778895a0f5d71c42b21f2a428f01f121e85704e8e, id = ea92cca8-bba7-4a1c-9b88-a2d051ad0021, last_modified = 2021-09-16
Source: Process Memory Space: sora.mpsl.elf PID: 6381, type: MEMORYSTR	Matched rule: Linux_Trojan_Gafgyt_28a2fe0c os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Gafgyt, fingerprint = a2c6beaec18ca876e8487c11bcc7a29279669588aacb7d3027d8d8df8f5bcead, id = 28a2fe0c-eed5-4c79-81e6-3b11b73a4ebd, last_modified = 2021-09-16
Source: Process Memory Space: sora.mpsl.elf PID: 6381, type: MEMORYSTR	Matched rule: Linux_Trojan_Gafgyt_ea92cca8 os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Gafgyt, fingerprint = aa4aee9f3d6bedd8234eaf8778895a0f5d71c42b21f2a428f01f121e85704e8e, id = ea92cca8-bba7-4a1c-9b88-a2d051ad0021, last_modified = 2021-09-16

Source: classification engine

Classification label: mal76.troj.evad.linELF@0/0@0/0

Data Obfuscation

Sample is packed with UPX

Source: initial sample	String containing UPX found: $Info: This file is packed with the UPX executable packer http://upx.sf.net $
Source: initial sample	String containing UPX found: $Info: This file is packed with the UPX executable packer http://upx.sf.net $
Source: initial sample	String containing UPX found: $Id: UPX 3.94 Copyright (C) 1996-2017 the UPX Team. All Rights Reserved. $

Enumerates processes within the "proc" file system

Source: /tmp/sora.mpsl.elf (PID: 6233)	File opened: /proc/491/fd	Jump to behavior
Source: /tmp/sora.mpsl.elf (PID: 6233)	File opened: /proc/793/fd	Jump to behavior
Source: /tmp/sora.mpsl.elf (PID: 6233)	File opened: /proc/772/fd	Jump to behavior
Source: /tmp/sora.mpsl.elf (PID: 6233)	File opened: /proc/796/fd	Jump to behavior
Source: /tmp/sora.mpsl.elf (PID: 6233)	File opened: /proc/774/fd	Jump to behavior
Source: /tmp/sora.mpsl.elf (PID: 6233)	File opened: /proc/797/fd	Jump to behavior
Source: /tmp/sora.mpsl.elf (PID: 6233)	File opened: /proc/777/fd	Jump to behavior
Source: /tmp/sora.mpsl.elf (PID: 6233)	File opened: /proc/799/fd	Jump to behavior
Source: /tmp/sora.mpsl.elf (PID: 6233)	File opened: /proc/658/fd	Jump to behavior
Source: /tmp/sora.mpsl.elf (PID: 6233)	File opened: /proc/912/fd	Jump to behavior
Source: /tmp/sora.mpsl.elf (PID: 6233)	File opened: /proc/759/fd	Jump to behavior
Source: /tmp/sora.mpsl.elf (PID: 6233)	File opened: /proc/936/fd	Jump to behavior
Source: /tmp/sora.mpsl.elf (PID: 6233)	File opened: /proc/918/fd	Jump to behavior
Source: /tmp/sora.mpsl.elf (PID: 6233)	File opened: /proc/1/fd	Jump to behavior
Source: /tmp/sora.mpsl.elf (PID: 6233)	File opened: /proc/761/fd	Jump to behavior
Source: /tmp/sora.mpsl.elf (PID: 6233)	File opened: /proc/785/fd	Jump to behavior
Source: /tmp/sora.mpsl.elf (PID: 6233)	File opened: /proc/884/fd	Jump to behavior
Source: /tmp/sora.mpsl.elf (PID: 6233)	File opened: /proc/720/fd	Jump to behavior
Source: /tmp/sora.mpsl.elf (PID: 6233)	File opened: /proc/721/fd	Jump to behavior
Source: /tmp/sora.mpsl.elf (PID: 6233)	File opened: /proc/788/fd	Jump to behavior
Source: /tmp/sora.mpsl.elf (PID: 6233)	File opened: /proc/789/fd	Jump to behavior
Source: /tmp/sora.mpsl.elf (PID: 6233)	File opened: /proc/800/fd	Jump to behavior
Source: /tmp/sora.mpsl.elf (PID: 6233)	File opened: /proc/801/fd	Jump to behavior
Source: /tmp/sora.mpsl.elf (PID: 6233)	File opened: /proc/847/fd	Jump to behavior
Source: /tmp/sora.mpsl.elf (PID: 6233)	File opened: /proc/904/fd	Jump to behavior
Source: /tmp/sora.mpsl.elf (PID: 6239)	File opened: /proc/491/fd	Jump to behavior
Source: /tmp/sora.mpsl.elf (PID: 6239)	File opened: /proc/793/fd	Jump to behavior
Source: /tmp/sora.mpsl.elf (PID: 6239)	File opened: /proc/772/fd	Jump to behavior
Source: /tmp/sora.mpsl.elf (PID: 6239)	File opened: /proc/796/fd	Jump to behavior
Source: /tmp/sora.mpsl.elf (PID: 6239)	File opened: /proc/774/fd	Jump to behavior
Source: /tmp/sora.mpsl.elf (PID: 6239)	File opened: /proc/797/fd	Jump to behavior
Source: /tmp/sora.mpsl.elf (PID: 6239)	File opened: /proc/777/fd	Jump to behavior
Source: /tmp/sora.mpsl.elf (PID: 6239)	File opened: /proc/799/fd	Jump to behavior
Source: /tmp/sora.mpsl.elf (PID: 6239)	File opened: /proc/658/fd	Jump to behavior
Source: /tmp/sora.mpsl.elf (PID: 6239)	File opened: /proc/912/fd	Jump to behavior
Source: /tmp/sora.mpsl.elf (PID: 6239)	File opened: /proc/759/fd	Jump to behavior
Source: /tmp/sora.mpsl.elf (PID: 6239)	File opened: /proc/936/fd	Jump to behavior
Source: /tmp/sora.mpsl.elf (PID: 6239)	File opened: /proc/918/fd	Jump to behavior
Source: /tmp/sora.mpsl.elf (PID: 6239)	File opened: /proc/1/fd	Jump to behavior
Source: /tmp/sora.mpsl.elf (PID: 6239)	File opened: /proc/761/fd	Jump to behavior
Source: /tmp/sora.mpsl.elf (PID: 6239)	File opened: /proc/785/fd	Jump to behavior
Source: /tmp/sora.mpsl.elf (PID: 6239)	File opened: /proc/884/fd	Jump to behavior
Source: /tmp/sora.mpsl.elf (PID: 6239)	File opened: /proc/720/fd	Jump to behavior
Source: /tmp/sora.mpsl.elf (PID: 6239)	File opened: /proc/721/fd	Jump to behavior
Source: /tmp/sora.mpsl.elf (PID: 6239)	File opened: /proc/788/fd	Jump to behavior
Source: /tmp/sora.mpsl.elf (PID: 6239)	File opened: /proc/789/fd	Jump to behavior
Source: /tmp/sora.mpsl.elf (PID: 6239)	File opened: /proc/800/fd	Jump to behavior
Source: /tmp/sora.mpsl.elf (PID: 6239)	File opened: /proc/801/fd	Jump to behavior
Source: /tmp/sora.mpsl.elf (PID: 6239)	File opened: /proc/847/fd	Jump to behavior
Source: /tmp/sora.mpsl.elf (PID: 6239)	File opened: /proc/904/fd	Jump to behavior

ELF contains segments with high entropy indicating compressed/encrypted content

Source: sora.mpsl.elf

Submission file: segment LOAD with 7.898 entropy (max. 8.0)

Uses the "uname" system call to query kernel version information (possible evasion)

Source: /tmp/sora.mpsl.elf (PID: 6231)

Queries kernel information via 'uname':

Jump to behavior

Source: sora.mpsl.elf, 6231.1.00007ffcf943a000.00007ffcf945b000.rw-.sdmp, sora.mpsl.elf, 6233.1.00007ffcf943a000.00007ffcf945b000.rw-.sdmp, sora.mpsl.elf, 6355.1.00007ffcf943a000.00007ffcf945b000.rw-.sdmp, sora.mpsl.elf, 6381.1.00007ffcf943a000.00007ffcf945b000.rw-.sdmp, sora.mpsl.elf, 6364.1.00007ffcf943a000.00007ffcf945b000.rw-.sdmp, sora.mpsl.elf, 6235.1.00007ffcf943a000.00007ffcf945b000.rw-.sdmp, sora.mpsl.elf, 6366.1.00007ffcf943a000.00007ffcf945b000.rw-.sdmp, sora.mpsl.elf, 6245.1.00007ffcf943a000.00007ffcf945b000.rw-.sdmp, sora.mpsl.elf, 6321.1.00007ffcf943a000.00007ffcf945b000.rw-.sdmp, sora.mpsl.elf, 6323.1.00007ffcf943a000.00007ffcf945b000.rw-.sdmp	Binary or memory string: x86_64/usr/bin/qemu-mipsel/tmp/sora.mpsl.elfSUDO_USER=saturninoPATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/snap/binDISPLAY=:1.0XAUTHORITY=/run/user/1000/gdm/XauthoritySUDO_UID=1000TERM=xterm-256colorCOLORTERM=truecolorLOGNAME=rootUSER=rootLANG=en_US.UTF-8SUDO_COMMAND=/bin/bashHOME=/rootMAIL=/var/mail/rootSUDO_GID=1000SHELL=/bin/bash/tmp/sora.mpsl.elf
Source: sora.mpsl.elf, 6231.1.0000560de0e63000.0000560de0eea000.rw-.sdmp, sora.mpsl.elf, 6233.1.0000560de0e63000.0000560de0eea000.rw-.sdmp, sora.mpsl.elf, 6355.1.0000560de0e63000.0000560de0eea000.rw-.sdmp, sora.mpsl.elf, 6381.1.0000560de0e63000.0000560de0eea000.rw-.sdmp, sora.mpsl.elf, 6364.1.0000560de0e63000.0000560de0eea000.rw-.sdmp, sora.mpsl.elf, 6235.1.0000560de0e63000.0000560de0eea000.rw-.sdmp, sora.mpsl.elf, 6366.1.0000560de0e63000.0000560de0eea000.rw-.sdmp, sora.mpsl.elf, 6245.1.0000560de0e63000.0000560de0eea000.rw-.sdmp, sora.mpsl.elf, 6321.1.0000560de0e63000.0000560de0eea000.rw-.sdmp, sora.mpsl.elf, 6323.1.0000560de0e63000.0000560de0eea000.rw-.sdmp	Binary or memory string: /etc/qemu-binfmt/mipsel
Source: sora.mpsl.elf, 6231.1.0000560de0e63000.0000560de0eea000.rw-.sdmp, sora.mpsl.elf, 6233.1.0000560de0e63000.0000560de0eea000.rw-.sdmp, sora.mpsl.elf, 6355.1.0000560de0e63000.0000560de0eea000.rw-.sdmp, sora.mpsl.elf, 6381.1.0000560de0e63000.0000560de0eea000.rw-.sdmp, sora.mpsl.elf, 6364.1.0000560de0e63000.0000560de0eea000.rw-.sdmp, sora.mpsl.elf, 6235.1.0000560de0e63000.0000560de0eea000.rw-.sdmp, sora.mpsl.elf, 6366.1.0000560de0e63000.0000560de0eea000.rw-.sdmp, sora.mpsl.elf, 6245.1.0000560de0e63000.0000560de0eea000.rw-.sdmp, sora.mpsl.elf, 6321.1.0000560de0e63000.0000560de0eea000.rw-.sdmp, sora.mpsl.elf, 6323.1.0000560de0e63000.0000560de0eea000.rw-.sdmp	Binary or memory string: V!/etc/qemu-binfmt/mipsel
Source: sora.mpsl.elf, 6231.1.00007ffcf943a000.00007ffcf945b000.rw-.sdmp, sora.mpsl.elf, 6233.1.00007ffcf943a000.00007ffcf945b000.rw-.sdmp, sora.mpsl.elf, 6355.1.00007ffcf943a000.00007ffcf945b000.rw-.sdmp, sora.mpsl.elf, 6381.1.00007ffcf943a000.00007ffcf945b000.rw-.sdmp, sora.mpsl.elf, 6364.1.00007ffcf943a000.00007ffcf945b000.rw-.sdmp, sora.mpsl.elf, 6235.1.00007ffcf943a000.00007ffcf945b000.rw-.sdmp, sora.mpsl.elf, 6366.1.00007ffcf943a000.00007ffcf945b000.rw-.sdmp, sora.mpsl.elf, 6245.1.00007ffcf943a000.00007ffcf945b000.rw-.sdmp, sora.mpsl.elf, 6321.1.00007ffcf943a000.00007ffcf945b000.rw-.sdmp, sora.mpsl.elf, 6323.1.00007ffcf943a000.00007ffcf945b000.rw-.sdmp	Binary or memory string: /usr/bin/qemu-mipsel

Stealing of Sensitive Information

Yara detected Mirai

Source: Yara match	File source: 6245.1.00007f23e0400000.00007f23e0415000.r-x.sdmp, type: MEMORY
Source: Yara match	File source: 6321.1.00007f23e0400000.00007f23e0415000.r-x.sdmp, type: MEMORY
Source: Yara match	File source: 6355.1.00007f23e0400000.00007f23e0415000.r-x.sdmp, type: MEMORY
Source: Yara match	File source: 6381.1.00007f23e0400000.00007f23e0415000.r-x.sdmp, type: MEMORY
Source: Yara match	File source: 6231.1.00007f23e0400000.00007f23e0415000.r-x.sdmp, type: MEMORY
Source: Yara match	File source: 6366.1.00007f23e0400000.00007f23e0415000.r-x.sdmp, type: MEMORY
Source: Yara match	File source: 6235.1.00007f23e0400000.00007f23e0415000.r-x.sdmp, type: MEMORY
Source: Yara match	File source: 6323.1.00007f23e0400000.00007f23e0415000.r-x.sdmp, type: MEMORY
Source: Yara match	File source: 6233.1.00007f23e0400000.00007f23e0415000.r-x.sdmp, type: MEMORY
Source: Yara match	File source: 6364.1.00007f23e0400000.00007f23e0415000.r-x.sdmp, type: MEMORY

Remote Access Functionality

Yara detected Mirai

Source: Yara match	File source: 6245.1.00007f23e0400000.00007f23e0415000.r-x.sdmp, type: MEMORY
Source: Yara match	File source: 6321.1.00007f23e0400000.00007f23e0415000.r-x.sdmp, type: MEMORY
Source: Yara match	File source: 6355.1.00007f23e0400000.00007f23e0415000.r-x.sdmp, type: MEMORY
Source: Yara match	File source: 6381.1.00007f23e0400000.00007f23e0415000.r-x.sdmp, type: MEMORY
Source: Yara match	File source: 6231.1.00007f23e0400000.00007f23e0415000.r-x.sdmp, type: MEMORY
Source: Yara match	File source: 6366.1.00007f23e0400000.00007f23e0415000.r-x.sdmp, type: MEMORY
Source: Yara match	File source: 6235.1.00007f23e0400000.00007f23e0415000.r-x.sdmp, type: MEMORY
Source: Yara match	File source: 6323.1.00007f23e0400000.00007f23e0415000.r-x.sdmp, type: MEMORY
Source: Yara match	File source: 6233.1.00007f23e0400000.00007f23e0415000.r-x.sdmp, type: MEMORY
Source: Yara match	File source: 6364.1.00007f23e0400000.00007f23e0415000.r-x.sdmp, type: MEMORY

ID:	1561510
Product:	CloudBasic
Start time:	16:12:07
Start date:	23.11.2024
Sample:	sora.mpsl.elf
Cookbook:	defaultlinuxfilecookbook.jbs
System description:	Ubuntu Linux 20.04 x64 (Kernel 5.4.0-72, Firefox 91.0, Evince Document Viewer 3.36.10, LibreOffice 6.4.7.2, OpenJDK 11.0.11)
Architecture:	LINUX
MD5:	03b5fa5f1e96c217bed3a9fca8608cf6
SHA1:	3cbc19ee9b976229d0eeaa407a9713e8d5a90ce2
SHA256:	18fa959a348c7d2b631e8a60d857cdf52c519e95a18673df361f38574e9d1f7c
Filetype:	ELF Executable and Linkable format (generic) (4004/1) 100.00%

Linux Analysis Report
sora.mpsl.elf

Overview

General Information

Detection

Signatures

Classification

Malware Threat Intel
Provided by

Signatures

AV Detection

Networking

System Summary

Data Obfuscation

Persistence and Installation Behavior

Hooking and other Techniques for Hiding and Protection

Malware Analysis System Evasion

Stealing of Sensitive Information

Remote Access Functionality

Screenshots

Network Map

Linux Analysis Report sora.mpsl.elf

Overview

General Information

Detection

Signatures

Classification

Malware Threat Intel Provided by

Signatures

AV Detection

Networking

System Summary

Data Obfuscation

Persistence and Installation Behavior

Hooking and other Techniques for Hiding and Protection

Malware Analysis System Evasion

Stealing of Sensitive Information

Remote Access Functionality

Screenshots

Network Map

Linux Analysis Report
sora.mpsl.elf

Malware Threat Intel
Provided by