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Linux Analysis Report
SecuriteInfo.com.Linux.Siggen.9999.6640.19420.elf

Overview

General Information

Sample name:	SecuriteInfo.com.Linux.Siggen.9999.6640.19420.elf
Analysis ID:	1522341
MD5:	7107b1cd2e054b027ba94c7acb00df60
SHA1:	895a33bdf643e6c1e4760c23645415c7b09fb9cd
SHA256:	3a935d41b1e975b201e7a0a59287f52eee4722fb2eaecd741568679cbfd7970e
Tags:	elf
Infos:

Detection

Mirai

Score:	72
Range:	0 - 100
Whitelisted:	false

Signatures

Malicious sample detected (through community Yara rule)

Multi AV Scanner detection for submitted file

Yara detected Mirai

Machine Learning detection for sample

Sample is packed with UPX

Detected TCP or UDP traffic on non-standard ports

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 tries to kill a process (SIGKILL)

Yara signature match

Classification

General Information

Joe Sandbox version:	41.0.0 Charoite
Analysis ID:	1522341
Start date and time:	2024-09-30 00:20:11 +02:00
Joe Sandbox product:	CloudBasic
Overall analysis duration:	0h 4m 44s
Hypervisor based Inspection enabled:	false
Report type:	full
Cookbook file name:	defaultlinuxfilecookbook.jbs
Analysis 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)
Analysis Mode:	default
Sample name:	SecuriteInfo.com.Linux.Siggen.9999.6640.19420.elf
Detection:	MAL
Classification:	mal72.troj.evad.linELF@0/0@0/0

Warnings

VT rate limit hit for: SecuriteInfo.com.Linux.Siggen.9999.6640.19420.elf

Runtime Messages

Command:	/tmp/SecuriteInfo.com.Linux.Siggen.9999.6640.19420.elf
PID:	5430
Exit Code:	0
Exit Code Info:
Killed:	False
Standard Output:	lzrd cock fest"/proc/"/exe
Standard Error:

Process Tree

system is lnxubuntu20

SecuriteInfo.com.Linux.Siggen.9999.6640.19420.elf (PID: 5430, Parent: 5354, MD5: 7107b1cd2e054b027ba94c7acb00df60) Arguments: /tmp/SecuriteInfo.com.Linux.Siggen.9999.6640.19420.elf

SecuriteInfo.com.Linux.Siggen.9999.6640.19420.elf New Fork (PID: 5431, Parent: 5430)

SecuriteInfo.com.Linux.Siggen.9999.6640.19420.elf New Fork (PID: 5432, Parent: 5430)

gnome-session-binary New Fork (PID: 5450, Parent: 1588)

sh (PID: 5450, Parent: 1588, MD5: 1e6b1c887c59a315edb7eb9a315fc84c) Arguments: /bin/sh -e -u -c "export GIO_LAUNCHED_DESKTOP_FILE_PID=$$; exec \"$@\"" sh /usr/libexec/gsd-rfkill

gsd-rfkill (PID: 5450, Parent: 1588, MD5: 88a16a3c0aba1759358c06215ecfb5cc) Arguments: /usr/libexec/gsd-rfkill

cleanup

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

Yara Signatures

Memory Dumps

Source	Rule	Description	Author	Strings
5430.1.0000000008048000.0000000008057000.r-x.sdmp	JoeSecurity_Mirai_8	Yara detected Mirai	Joe Security
5430.1.0000000008048000.0000000008057000.r-x.sdmp	Linux_Trojan_Gafgyt_28a2fe0c	unknown	unknown	0xce00:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xce14:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xce28:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xce3c:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xce50:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xce64:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xce78:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xce8c:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xcea0:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xceb4:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xcec8:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xcedc:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xcef0:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xcf04:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xcf18:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xcf2c:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xcf40:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xcf54:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xcf68:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xcf7c:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xcf90:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F
5430.1.0000000008048000.0000000008057000.r-x.sdmp	Linux_Trojan_Gafgyt_ea92cca8	unknown	unknown	0xd358:$a: 53 65 6C 66 20 52 65 70 20 46 75 63 6B 69 6E 67 20 4E 65 54 69 53 20 61 6E 64
5430.1.0000000008048000.0000000008057000.r-x.sdmp	Linux_Trojan_Mirai_b14f4c5d	unknown	unknown	0x60f0:$a: 53 31 DB 8B 4C 24 0C 8B 54 24 08 83 F9 01 76 15 66 8B 02 83 E9 02 25 FF FF 00 00 83 C2 02 01 C3 83 F9 01 77 EB 49 75 05 0F BE 02 01 C3
5430.1.0000000008048000.0000000008057000.r-x.sdmp	Linux_Trojan_Mirai_88de437f	unknown	unknown	0x7a52:$a: 24 08 8B 4C 24 04 85 D2 74 0D 31 C0 89 F6 C6 04 08 00 40 39 D0
5430.1.0000000008048000.0000000008057000.r-x.sdmp	Linux_Trojan_Mirai_ae9d0fa6	unknown	unknown	0x192:$a: 83 EC 04 8A 44 24 18 8B 5C 24 14 88 44 24 03 8A 44 24 10 25 FF 00
5430.1.0000000008048000.0000000008057000.r-x.sdmp	Linux_Trojan_Mirai_389ee3e9	unknown	unknown	0xaf49:$a: 89 45 00 EB 2C 8B 4B 04 8B 13 8B 7B 18 8B 01 01 02 8B 02 83
5430.1.0000000008048000.0000000008057000.r-x.sdmp	Linux_Trojan_Mirai_cc93863b	unknown	unknown	0x9802:$a: C3 57 8B 44 24 0C 8B 4C 24 10 8B 7C 24 08 F3 AA 8B 44 24 08
5430.1.0000000008048000.0000000008057000.r-x.sdmp	Linux_Trojan_Mirai_8aa7b5d3	unknown	unknown	0x7a22:$a: 8B 4C 24 14 8B 74 24 0C 8B 5C 24 10 85 C9 74 0D 31 D2 8A 04 1A 88
Process Memory Space: SecuriteInfo.com.Linux.Siggen.9999.6640.19420.elf PID: 5430	JoeSecurity_Mirai_8	Yara detected Mirai	Joe Security
Process Memory Space: SecuriteInfo.com.Linux.Siggen.9999.6640.19420.elf PID: 5430	Linux_Trojan_Gafgyt_28a2fe0c	unknown	unknown	0x39e:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x3b2:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x3c6:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x3da:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x3ee:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x402:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x416:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x42a:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x43e:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x452:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x466:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x47a:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x48e:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x4a2:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x4b6:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x4ca:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x4de:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x4f2:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x506:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x51a:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x52e:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F
Process Memory Space: SecuriteInfo.com.Linux.Siggen.9999.6640.19420.elf PID: 5430	Linux_Trojan_Gafgyt_ea92cca8	unknown	unknown	0x85c:$a: 53 65 6C 66 20 52 65 70 20 46 75 63 6B 69 6E 67 20 4E 65 54 69 53 20 61 6E 64
Click to see the 7 entries

Suricata Signatures

⊘No Suricata rule has matched

Joe Sandbox Signatures

Click to jump to signature section

Show All Signature Results

AV Detection

Multi AV Scanner detection for submitted file

Source: SecuriteInfo.com.Linux.Siggen.9999.6640.19420.elf

ReversingLabs: Detection: 57%

Machine Learning detection for sample

Source: SecuriteInfo.com.Linux.Siggen.9999.6640.19420.elf

Joe Sandbox ML: detected

Source: global traffic

TCP traffic: 192.168.2.13:53454 -> 93.123.85.221:3778

Source: unknown	TCP traffic detected without corresponding DNS query: 93.123.85.221
Source: unknown	TCP traffic detected without corresponding DNS query: 93.123.85.221
Source: unknown	TCP traffic detected without corresponding DNS query: 93.123.85.221
Source: unknown	TCP traffic detected without corresponding DNS query: 93.123.85.221
Source: unknown	TCP traffic detected without corresponding DNS query: 93.123.85.221
Source: unknown	TCP traffic detected without corresponding DNS query: 93.123.85.221
Source: unknown	TCP traffic detected without corresponding DNS query: 93.123.85.221
Source: unknown	TCP traffic detected without corresponding DNS query: 93.123.85.221
Source: unknown	TCP traffic detected without corresponding DNS query: 93.123.85.221
Source: unknown	TCP traffic detected without corresponding DNS query: 93.123.85.221
Source: unknown	TCP traffic detected without corresponding DNS query: 93.123.85.221
Source: unknown	TCP traffic detected without corresponding DNS query: 93.123.85.221
Source: unknown	TCP traffic detected without corresponding DNS query: 93.123.85.221
Source: unknown	TCP traffic detected without corresponding DNS query: 93.123.85.221
Source: unknown	TCP traffic detected without corresponding DNS query: 93.123.85.221
Source: unknown	TCP traffic detected without corresponding DNS query: 93.123.85.221
Source: unknown	TCP traffic detected without corresponding DNS query: 93.123.85.221
Source: unknown	TCP traffic detected without corresponding DNS query: 93.123.85.221
Source: unknown	TCP traffic detected without corresponding DNS query: 93.123.85.221
Source: unknown	TCP traffic detected without corresponding DNS query: 93.123.85.221
Source: unknown	TCP traffic detected without corresponding DNS query: 93.123.85.221
Source: unknown	TCP traffic detected without corresponding DNS query: 93.123.85.221
Source: unknown	TCP traffic detected without corresponding DNS query: 93.123.85.221
Source: unknown	TCP traffic detected without corresponding DNS query: 93.123.85.221
Source: unknown	TCP traffic detected without corresponding DNS query: 93.123.85.221
Source: unknown	TCP traffic detected without corresponding DNS query: 93.123.85.221
Source: unknown	TCP traffic detected without corresponding DNS query: 93.123.85.221
Source: unknown	TCP traffic detected without corresponding DNS query: 93.123.85.221
Source: unknown	TCP traffic detected without corresponding DNS query: 93.123.85.221
Source: unknown	TCP traffic detected without corresponding DNS query: 93.123.85.221
Source: unknown	TCP traffic detected without corresponding DNS query: 93.123.85.221
Source: unknown	TCP traffic detected without corresponding DNS query: 93.123.85.221
Source: unknown	TCP traffic detected without corresponding DNS query: 93.123.85.221
Source: unknown	TCP traffic detected without corresponding DNS query: 93.123.85.221
Source: unknown	TCP traffic detected without corresponding DNS query: 93.123.85.221
Source: unknown	TCP traffic detected without corresponding DNS query: 93.123.85.221
Source: unknown	TCP traffic detected without corresponding DNS query: 93.123.85.221
Source: unknown	TCP traffic detected without corresponding DNS query: 93.123.85.221
Source: unknown	TCP traffic detected without corresponding DNS query: 93.123.85.221
Source: unknown	TCP traffic detected without corresponding DNS query: 93.123.85.221
Source: unknown	TCP traffic detected without corresponding DNS query: 93.123.85.221
Source: unknown	TCP traffic detected without corresponding DNS query: 93.123.85.221
Source: unknown	TCP traffic detected without corresponding DNS query: 93.123.85.221
Source: unknown	TCP traffic detected without corresponding DNS query: 93.123.85.221
Source: unknown	TCP traffic detected without corresponding DNS query: 93.123.85.221
Source: unknown	TCP traffic detected without corresponding DNS query: 93.123.85.221
Source: unknown	TCP traffic detected without corresponding DNS query: 93.123.85.221
Source: unknown	TCP traffic detected without corresponding DNS query: 93.123.85.221
Source: unknown	TCP traffic detected without corresponding DNS query: 93.123.85.221
Source: unknown	TCP traffic detected without corresponding DNS query: 93.123.85.221

Source: SecuriteInfo.com.Linux.Siggen.9999.6640.19420.elf

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

System Summary

Malicious sample detected (through community Yara rule)

Source: 5430.1.0000000008048000.0000000008057000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Gafgyt_28a2fe0c Author: unknown
Source: 5430.1.0000000008048000.0000000008057000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Gafgyt_ea92cca8 Author: unknown
Source: 5430.1.0000000008048000.0000000008057000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Mirai_b14f4c5d Author: unknown
Source: 5430.1.0000000008048000.0000000008057000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Mirai_88de437f Author: unknown
Source: 5430.1.0000000008048000.0000000008057000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Mirai_ae9d0fa6 Author: unknown
Source: 5430.1.0000000008048000.0000000008057000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Mirai_389ee3e9 Author: unknown
Source: 5430.1.0000000008048000.0000000008057000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Mirai_cc93863b Author: unknown
Source: 5430.1.0000000008048000.0000000008057000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Mirai_8aa7b5d3 Author: unknown
Source: Process Memory Space: SecuriteInfo.com.Linux.Siggen.9999.6640.19420.elf PID: 5430, type: MEMORYSTR	Matched rule: Linux_Trojan_Gafgyt_28a2fe0c Author: unknown
Source: Process Memory Space: SecuriteInfo.com.Linux.Siggen.9999.6640.19420.elf PID: 5430, type: MEMORYSTR	Matched rule: Linux_Trojan_Gafgyt_ea92cca8 Author: unknown

Source: LOAD without section mappings

Program segment: 0xc01000

Source: /tmp/SecuriteInfo.com.Linux.Siggen.9999.6640.19420.elf (PID: 5431)	SIGKILL sent: pid: 914, result: successful	Jump to behavior
Source: /tmp/SecuriteInfo.com.Linux.Siggen.9999.6640.19420.elf (PID: 5431)	SIGKILL sent: pid: 917, result: successful	Jump to behavior
Source: /tmp/SecuriteInfo.com.Linux.Siggen.9999.6640.19420.elf (PID: 5431)	SIGKILL sent: pid: 936, result: successful	Jump to behavior
Source: /tmp/SecuriteInfo.com.Linux.Siggen.9999.6640.19420.elf (PID: 5431)	SIGKILL sent: pid: 1238, result: successful	Jump to behavior
Source: /tmp/SecuriteInfo.com.Linux.Siggen.9999.6640.19420.elf (PID: 5431)	SIGKILL sent: pid: 1320, result: successful	Jump to behavior
Source: /tmp/SecuriteInfo.com.Linux.Siggen.9999.6640.19420.elf (PID: 5431)	SIGKILL sent: pid: 1884, result: successful	Jump to behavior
Source: /tmp/SecuriteInfo.com.Linux.Siggen.9999.6640.19420.elf (PID: 5431)	SIGKILL sent: pid: 5450, result: successful	Jump to behavior

Source: 5430.1.0000000008048000.0000000008057000.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: 5430.1.0000000008048000.0000000008057000.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: 5430.1.0000000008048000.0000000008057000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Mirai_b14f4c5d os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Mirai, fingerprint = a70d052918dd2fbc66db241da6438015130f0fb6929229bfe573546fe98da817, id = b14f4c5d-054f-46e6-9fa8-3588f1ef68b7, last_modified = 2021-09-16
Source: 5430.1.0000000008048000.0000000008057000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Mirai_88de437f reference_sample = 8dc745a6de6f319cd6021c3e147597315cc1be02099d78fc8aae94de0e1e4bc6, os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Mirai, fingerprint = c19eb595c2b444a809bef8500c20342c9f46694d3018e268833f9b884133a1ea, id = 88de437f-9c98-4e1d-96c0-7b433c99886a, last_modified = 2021-09-16
Source: 5430.1.0000000008048000.0000000008057000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Mirai_ae9d0fa6 os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Mirai, fingerprint = ca2bf2771844bec95563800d19a35dd230413f8eff0bd44c8ab0b4c596f81bfc, id = ae9d0fa6-be06-4656-9b13-8edfc0ee9e71, last_modified = 2021-09-16
Source: 5430.1.0000000008048000.0000000008057000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Mirai_389ee3e9 reference_sample = 5217f2a46cb93946e04ab00e385ad0fe0a2844b6ea04ef75ee9187aac3f3d52f, os = linux, severity = x86, creation_date = 2022-01-05, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Mirai, fingerprint = 59f2359dc1f41d385d639d157b4cd9fc73d76d8abb7cc09d47632bb4c9a39e6e, id = 389ee3e9-70c1-4c93-a999-292cf6ff1652, last_modified = 2022-01-26
Source: 5430.1.0000000008048000.0000000008057000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Mirai_cc93863b reference_sample = 5217f2a46cb93946e04ab00e385ad0fe0a2844b6ea04ef75ee9187aac3f3d52f, os = linux, severity = x86, creation_date = 2022-01-05, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Mirai, fingerprint = f3ecd30f0b511a8e92cfa642409d559e7612c3f57a1659ca46c77aca809a00ac, id = cc93863b-1050-40ba-9d02-5ec9ce6a3a28, last_modified = 2022-01-26
Source: 5430.1.0000000008048000.0000000008057000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Mirai_8aa7b5d3 reference_sample = 5217f2a46cb93946e04ab00e385ad0fe0a2844b6ea04ef75ee9187aac3f3d52f, os = linux, severity = x86, creation_date = 2022-01-05, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Mirai, fingerprint = 02a2c18c362df4b1fceb33f3b605586514ba9a00c7afedf71c04fa54d8146444, id = 8aa7b5d3-e1eb-4b55-b36a-0d3a242c06e9, last_modified = 2022-01-26
Source: Process Memory Space: SecuriteInfo.com.Linux.Siggen.9999.6640.19420.elf PID: 5430, 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: SecuriteInfo.com.Linux.Siggen.9999.6640.19420.elf PID: 5430, 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: mal72.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. $

Source: /tmp/SecuriteInfo.com.Linux.Siggen.9999.6640.19420.elf (PID: 5431)	File opened: /proc/3761/cmdline	Jump to behavior
Source: /tmp/SecuriteInfo.com.Linux.Siggen.9999.6640.19420.elf (PID: 5431)	File opened: /proc/230/cmdline	Jump to behavior
Source: /tmp/SecuriteInfo.com.Linux.Siggen.9999.6640.19420.elf (PID: 5431)	File opened: /proc/110/cmdline	Jump to behavior
Source: /tmp/SecuriteInfo.com.Linux.Siggen.9999.6640.19420.elf (PID: 5431)	File opened: /proc/231/cmdline	Jump to behavior
Source: /tmp/SecuriteInfo.com.Linux.Siggen.9999.6640.19420.elf (PID: 5431)	File opened: /proc/111/cmdline	Jump to behavior
Source: /tmp/SecuriteInfo.com.Linux.Siggen.9999.6640.19420.elf (PID: 5431)	File opened: /proc/232/cmdline	Jump to behavior
Source: /tmp/SecuriteInfo.com.Linux.Siggen.9999.6640.19420.elf (PID: 5431)	File opened: /proc/112/cmdline	Jump to behavior
Source: /tmp/SecuriteInfo.com.Linux.Siggen.9999.6640.19420.elf (PID: 5431)	File opened: /proc/233/cmdline	Jump to behavior
Source: /tmp/SecuriteInfo.com.Linux.Siggen.9999.6640.19420.elf (PID: 5431)	File opened: /proc/113/cmdline	Jump to behavior
Source: /tmp/SecuriteInfo.com.Linux.Siggen.9999.6640.19420.elf (PID: 5431)	File opened: /proc/234/cmdline	Jump to behavior
Source: /tmp/SecuriteInfo.com.Linux.Siggen.9999.6640.19420.elf (PID: 5431)	File opened: /proc/114/cmdline	Jump to behavior
Source: /tmp/SecuriteInfo.com.Linux.Siggen.9999.6640.19420.elf (PID: 5431)	File opened: /proc/235/cmdline	Jump to behavior
Source: /tmp/SecuriteInfo.com.Linux.Siggen.9999.6640.19420.elf (PID: 5431)	File opened: /proc/115/cmdline	Jump to behavior
Source: /tmp/SecuriteInfo.com.Linux.Siggen.9999.6640.19420.elf (PID: 5431)	File opened: /proc/236/cmdline	Jump to behavior
Source: /tmp/SecuriteInfo.com.Linux.Siggen.9999.6640.19420.elf (PID: 5431)	File opened: /proc/116/cmdline	Jump to behavior
Source: /tmp/SecuriteInfo.com.Linux.Siggen.9999.6640.19420.elf (PID: 5431)	File opened: /proc/237/cmdline	Jump to behavior
Source: /tmp/SecuriteInfo.com.Linux.Siggen.9999.6640.19420.elf (PID: 5431)	File opened: /proc/117/cmdline	Jump to behavior
Source: /tmp/SecuriteInfo.com.Linux.Siggen.9999.6640.19420.elf (PID: 5431)	File opened: /proc/238/cmdline	Jump to behavior
Source: /tmp/SecuriteInfo.com.Linux.Siggen.9999.6640.19420.elf (PID: 5431)	File opened: /proc/118/cmdline	Jump to behavior
Source: /tmp/SecuriteInfo.com.Linux.Siggen.9999.6640.19420.elf (PID: 5431)	File opened: /proc/239/cmdline	Jump to behavior
Source: /tmp/SecuriteInfo.com.Linux.Siggen.9999.6640.19420.elf (PID: 5431)	File opened: /proc/119/cmdline	Jump to behavior
Source: /tmp/SecuriteInfo.com.Linux.Siggen.9999.6640.19420.elf (PID: 5431)	File opened: /proc/3632/cmdline	Jump to behavior
Source: /tmp/SecuriteInfo.com.Linux.Siggen.9999.6640.19420.elf (PID: 5431)	File opened: /proc/914/cmdline	Jump to behavior
Source: /tmp/SecuriteInfo.com.Linux.Siggen.9999.6640.19420.elf (PID: 5431)	File opened: /proc/10/cmdline	Jump to behavior
Source: /tmp/SecuriteInfo.com.Linux.Siggen.9999.6640.19420.elf (PID: 5431)	File opened: /proc/917/cmdline	Jump to behavior
Source: /tmp/SecuriteInfo.com.Linux.Siggen.9999.6640.19420.elf (PID: 5431)	File opened: /proc/11/cmdline	Jump to behavior
Source: /tmp/SecuriteInfo.com.Linux.Siggen.9999.6640.19420.elf (PID: 5431)	File opened: /proc/12/cmdline	Jump to behavior
Source: /tmp/SecuriteInfo.com.Linux.Siggen.9999.6640.19420.elf (PID: 5431)	File opened: /proc/5273/cmdline	Jump to behavior
Source: /tmp/SecuriteInfo.com.Linux.Siggen.9999.6640.19420.elf (PID: 5431)	File opened: /proc/13/cmdline	Jump to behavior
Source: /tmp/SecuriteInfo.com.Linux.Siggen.9999.6640.19420.elf (PID: 5431)	File opened: /proc/14/cmdline	Jump to behavior
Source: /tmp/SecuriteInfo.com.Linux.Siggen.9999.6640.19420.elf (PID: 5431)	File opened: /proc/15/cmdline	Jump to behavior
Source: /tmp/SecuriteInfo.com.Linux.Siggen.9999.6640.19420.elf (PID: 5431)	File opened: /proc/16/cmdline	Jump to behavior
Source: /tmp/SecuriteInfo.com.Linux.Siggen.9999.6640.19420.elf (PID: 5431)	File opened: /proc/17/cmdline	Jump to behavior
Source: /tmp/SecuriteInfo.com.Linux.Siggen.9999.6640.19420.elf (PID: 5431)	File opened: /proc/18/cmdline	Jump to behavior
Source: /tmp/SecuriteInfo.com.Linux.Siggen.9999.6640.19420.elf (PID: 5431)	File opened: /proc/19/cmdline	Jump to behavior
Source: /tmp/SecuriteInfo.com.Linux.Siggen.9999.6640.19420.elf (PID: 5431)	File opened: /proc/240/cmdline	Jump to behavior
Source: /tmp/SecuriteInfo.com.Linux.Siggen.9999.6640.19420.elf (PID: 5431)	File opened: /proc/3095/cmdline	Jump to behavior
Source: /tmp/SecuriteInfo.com.Linux.Siggen.9999.6640.19420.elf (PID: 5431)	File opened: /proc/120/cmdline	Jump to behavior
Source: /tmp/SecuriteInfo.com.Linux.Siggen.9999.6640.19420.elf (PID: 5431)	File opened: /proc/241/cmdline	Jump to behavior
Source: /tmp/SecuriteInfo.com.Linux.Siggen.9999.6640.19420.elf (PID: 5431)	File opened: /proc/0/stat	Jump to behavior
Source: /tmp/SecuriteInfo.com.Linux.Siggen.9999.6640.19420.elf (PID: 5431)	File opened: /proc/121/cmdline	Jump to behavior
Source: /tmp/SecuriteInfo.com.Linux.Siggen.9999.6640.19420.elf (PID: 5431)	File opened: /proc/242/cmdline	Jump to behavior
Source: /tmp/SecuriteInfo.com.Linux.Siggen.9999.6640.19420.elf (PID: 5431)	File opened: /proc/1/cmdline	Jump to behavior
Source: /tmp/SecuriteInfo.com.Linux.Siggen.9999.6640.19420.elf (PID: 5431)	File opened: /proc/122/cmdline	Jump to behavior
Source: /tmp/SecuriteInfo.com.Linux.Siggen.9999.6640.19420.elf (PID: 5431)	File opened: /proc/243/cmdline	Jump to behavior
Source: /tmp/SecuriteInfo.com.Linux.Siggen.9999.6640.19420.elf (PID: 5431)	File opened: /proc/2/cmdline	Jump to behavior
Source: /tmp/SecuriteInfo.com.Linux.Siggen.9999.6640.19420.elf (PID: 5431)	File opened: /proc/123/cmdline	Jump to behavior
Source: /tmp/SecuriteInfo.com.Linux.Siggen.9999.6640.19420.elf (PID: 5431)	File opened: /proc/244/cmdline	Jump to behavior
Source: /tmp/SecuriteInfo.com.Linux.Siggen.9999.6640.19420.elf (PID: 5431)	File opened: /proc/3/cmdline	Jump to behavior
Source: /tmp/SecuriteInfo.com.Linux.Siggen.9999.6640.19420.elf (PID: 5431)	File opened: /proc/124/cmdline	Jump to behavior
Source: /tmp/SecuriteInfo.com.Linux.Siggen.9999.6640.19420.elf (PID: 5431)	File opened: /proc/245/cmdline	Jump to behavior
Source: /tmp/SecuriteInfo.com.Linux.Siggen.9999.6640.19420.elf (PID: 5431)	File opened: /proc/1588/cmdline	Jump to behavior
Source: /tmp/SecuriteInfo.com.Linux.Siggen.9999.6640.19420.elf (PID: 5431)	File opened: /proc/125/cmdline	Jump to behavior
Source: /tmp/SecuriteInfo.com.Linux.Siggen.9999.6640.19420.elf (PID: 5431)	File opened: /proc/4/cmdline	Jump to behavior
Source: /tmp/SecuriteInfo.com.Linux.Siggen.9999.6640.19420.elf (PID: 5431)	File opened: /proc/246/cmdline	Jump to behavior
Source: /tmp/SecuriteInfo.com.Linux.Siggen.9999.6640.19420.elf (PID: 5431)	File opened: /proc/126/cmdline	Jump to behavior
Source: /tmp/SecuriteInfo.com.Linux.Siggen.9999.6640.19420.elf (PID: 5431)	File opened: /proc/5/cmdline	Jump to behavior
Source: /tmp/SecuriteInfo.com.Linux.Siggen.9999.6640.19420.elf (PID: 5431)	File opened: /proc/247/cmdline	Jump to behavior
Source: /tmp/SecuriteInfo.com.Linux.Siggen.9999.6640.19420.elf (PID: 5431)	File opened: /proc/127/cmdline	Jump to behavior
Source: /tmp/SecuriteInfo.com.Linux.Siggen.9999.6640.19420.elf (PID: 5431)	File opened: /proc/6/cmdline	Jump to behavior
Source: /tmp/SecuriteInfo.com.Linux.Siggen.9999.6640.19420.elf (PID: 5431)	File opened: /proc/248/cmdline	Jump to behavior
Source: /tmp/SecuriteInfo.com.Linux.Siggen.9999.6640.19420.elf (PID: 5431)	File opened: /proc/128/cmdline	Jump to behavior
Source: /tmp/SecuriteInfo.com.Linux.Siggen.9999.6640.19420.elf (PID: 5431)	File opened: /proc/7/cmdline	Jump to behavior
Source: /tmp/SecuriteInfo.com.Linux.Siggen.9999.6640.19420.elf (PID: 5431)	File opened: /proc/249/cmdline	Jump to behavior
Source: /tmp/SecuriteInfo.com.Linux.Siggen.9999.6640.19420.elf (PID: 5431)	File opened: /proc/129/cmdline	Jump to behavior
Source: /tmp/SecuriteInfo.com.Linux.Siggen.9999.6640.19420.elf (PID: 5431)	File opened: /proc/8/cmdline	Jump to behavior
Source: /tmp/SecuriteInfo.com.Linux.Siggen.9999.6640.19420.elf (PID: 5431)	File opened: /proc/800/cmdline	Jump to behavior
Source: /tmp/SecuriteInfo.com.Linux.Siggen.9999.6640.19420.elf (PID: 5431)	File opened: /proc/9/cmdline	Jump to behavior
Source: /tmp/SecuriteInfo.com.Linux.Siggen.9999.6640.19420.elf (PID: 5431)	File opened: /proc/1906/cmdline	Jump to behavior
Source: /tmp/SecuriteInfo.com.Linux.Siggen.9999.6640.19420.elf (PID: 5431)	File opened: /proc/802/cmdline	Jump to behavior
Source: /tmp/SecuriteInfo.com.Linux.Siggen.9999.6640.19420.elf (PID: 5431)	File opened: /proc/803/cmdline	Jump to behavior
Source: /tmp/SecuriteInfo.com.Linux.Siggen.9999.6640.19420.elf (PID: 5431)	File opened: /proc/20/cmdline	Jump to behavior
Source: /tmp/SecuriteInfo.com.Linux.Siggen.9999.6640.19420.elf (PID: 5431)	File opened: /proc/21/cmdline	Jump to behavior
Source: /tmp/SecuriteInfo.com.Linux.Siggen.9999.6640.19420.elf (PID: 5431)	File opened: /proc/22/cmdline	Jump to behavior
Source: /tmp/SecuriteInfo.com.Linux.Siggen.9999.6640.19420.elf (PID: 5431)	File opened: /proc/23/cmdline	Jump to behavior
Source: /tmp/SecuriteInfo.com.Linux.Siggen.9999.6640.19420.elf (PID: 5431)	File opened: /proc/24/cmdline	Jump to behavior
Source: /tmp/SecuriteInfo.com.Linux.Siggen.9999.6640.19420.elf (PID: 5431)	File opened: /proc/25/cmdline	Jump to behavior
Source: /tmp/SecuriteInfo.com.Linux.Siggen.9999.6640.19420.elf (PID: 5431)	File opened: /proc/26/cmdline	Jump to behavior
Source: /tmp/SecuriteInfo.com.Linux.Siggen.9999.6640.19420.elf (PID: 5431)	File opened: /proc/27/cmdline	Jump to behavior
Source: /tmp/SecuriteInfo.com.Linux.Siggen.9999.6640.19420.elf (PID: 5431)	File opened: /proc/28/cmdline	Jump to behavior
Source: /tmp/SecuriteInfo.com.Linux.Siggen.9999.6640.19420.elf (PID: 5431)	File opened: /proc/29/cmdline	Jump to behavior
Source: /tmp/SecuriteInfo.com.Linux.Siggen.9999.6640.19420.elf (PID: 5431)	File opened: /proc/3420/cmdline	Jump to behavior
Source: /tmp/SecuriteInfo.com.Linux.Siggen.9999.6640.19420.elf (PID: 5431)	File opened: /proc/1482/cmdline	Jump to behavior
Source: /tmp/SecuriteInfo.com.Linux.Siggen.9999.6640.19420.elf (PID: 5431)	File opened: /proc/490/cmdline	Jump to behavior
Source: /tmp/SecuriteInfo.com.Linux.Siggen.9999.6640.19420.elf (PID: 5431)	File opened: /proc/1480/cmdline	Jump to behavior
Source: /tmp/SecuriteInfo.com.Linux.Siggen.9999.6640.19420.elf (PID: 5431)	File opened: /proc/250/cmdline	Jump to behavior
Source: /tmp/SecuriteInfo.com.Linux.Siggen.9999.6640.19420.elf (PID: 5431)	File opened: /proc/371/cmdline	Jump to behavior
Source: /tmp/SecuriteInfo.com.Linux.Siggen.9999.6640.19420.elf (PID: 5431)	File opened: /proc/130/cmdline	Jump to behavior
Source: /tmp/SecuriteInfo.com.Linux.Siggen.9999.6640.19420.elf (PID: 5431)	File opened: /proc/251/cmdline	Jump to behavior
Source: /tmp/SecuriteInfo.com.Linux.Siggen.9999.6640.19420.elf (PID: 5431)	File opened: /proc/131/cmdline	Jump to behavior
Source: /tmp/SecuriteInfo.com.Linux.Siggen.9999.6640.19420.elf (PID: 5431)	File opened: /proc/252/cmdline	Jump to behavior
Source: /tmp/SecuriteInfo.com.Linux.Siggen.9999.6640.19420.elf (PID: 5431)	File opened: /proc/132/cmdline	Jump to behavior
Source: /tmp/SecuriteInfo.com.Linux.Siggen.9999.6640.19420.elf (PID: 5431)	File opened: /proc/253/cmdline	Jump to behavior
Source: /tmp/SecuriteInfo.com.Linux.Siggen.9999.6640.19420.elf (PID: 5431)	File opened: /proc/254/cmdline	Jump to behavior
Source: /tmp/SecuriteInfo.com.Linux.Siggen.9999.6640.19420.elf (PID: 5431)	File opened: /proc/1238/cmdline	Jump to behavior
Source: /tmp/SecuriteInfo.com.Linux.Siggen.9999.6640.19420.elf (PID: 5431)	File opened: /proc/134/cmdline	Jump to behavior
Source: /tmp/SecuriteInfo.com.Linux.Siggen.9999.6640.19420.elf (PID: 5431)	File opened: /proc/255/cmdline	Jump to behavior
Source: /tmp/SecuriteInfo.com.Linux.Siggen.9999.6640.19420.elf (PID: 5431)	File opened: /proc/256/cmdline	Jump to behavior
Source: /tmp/SecuriteInfo.com.Linux.Siggen.9999.6640.19420.elf (PID: 5431)	File opened: /proc/257/cmdline	Jump to behavior
Source: /tmp/SecuriteInfo.com.Linux.Siggen.9999.6640.19420.elf (PID: 5431)	File opened: /proc/378/cmdline	Jump to behavior
Source: /tmp/SecuriteInfo.com.Linux.Siggen.9999.6640.19420.elf (PID: 5431)	File opened: /proc/3413/cmdline	Jump to behavior
Source: /tmp/SecuriteInfo.com.Linux.Siggen.9999.6640.19420.elf (PID: 5431)	File opened: /proc/258/cmdline	Jump to behavior
Source: /tmp/SecuriteInfo.com.Linux.Siggen.9999.6640.19420.elf (PID: 5431)	File opened: /proc/259/cmdline	Jump to behavior
Source: /tmp/SecuriteInfo.com.Linux.Siggen.9999.6640.19420.elf (PID: 5431)	File opened: /proc/1475/cmdline	Jump to behavior
Source: /tmp/SecuriteInfo.com.Linux.Siggen.9999.6640.19420.elf (PID: 5431)	File opened: /proc/936/cmdline	Jump to behavior

Source: SecuriteInfo.com.Linux.Siggen.9999.6640.19420.elf

Submission file: segment LOAD with 7.8909 entropy (max. 8.0)

Stealing of Sensitive Information

Yara detected Mirai

Source: Yara match	File source: 5430.1.0000000008048000.0000000008057000.r-x.sdmp, type: MEMORY
Source: Yara match	File source: Process Memory Space: SecuriteInfo.com.Linux.Siggen.9999.6640.19420.elf PID: 5430, type: MEMORYSTR

Remote Access Functionality

Yara detected Mirai

Source: Yara match	File source: 5430.1.0000000008048000.0000000008057000.r-x.sdmp, type: MEMORY
Source: Yara match	File source: Process Memory Space: SecuriteInfo.com.Linux.Siggen.9999.6640.19420.elf PID: 5430, type: MEMORYSTR

Mitre Att&ck Matrix

Reconnaissance	Resource Development	Initial Access	Execution	Persistence	Privilege Escalation	Defense Evasion	Credential Access	Discovery	Lateral Movement	Collection	Command and Control	Exfiltration	Impact
Gather Victim Identity Information	Acquire Infrastructure	Valid Accounts	Windows Management Instrumentation	Path Interception	Path Interception	11 Obfuscated Files or Information	1 OS Credential Dumping	System Service Discovery	Remote Services	Data from Local System	1 Non-Standard Port	Exfiltration Over Other Network Medium	Abuse Accessibility Features

Malware Configuration

⊘No configs have been found

Behavior Graph

Hide Legend

Legend:

Process
Signature
Created File
DNS/IP Info
Is Dropped
Number of created Files
Is malicious
Internet

Antivirus, Machine Learning and Genetic Malware Detection

Initial Sample

Source	Detection	Scanner	Label	Link
SecuriteInfo.com.Linux.Siggen.9999.6640.19420.elf	58%	ReversingLabs	Linux.Backdoor.Mirai
SecuriteInfo.com.Linux.Siggen.9999.6640.19420.elf	100%	Joe Sandbox ML

Dropped Files

⊘No Antivirus matches

Domains

⊘No Antivirus matches

URLs

Source	Detection	Scanner	Label	Link
http://upx.sf.net	0%	URL Reputation	safe

Domains and IPs

Contacted Domains

⊘No contacted domains info

URLs from Memory and Binaries

Name	Source	Malicious	Antivirus Detection	Reputation
http://upx.sf.net	SecuriteInfo.com.Linux.Siggen.9999.6640.19420.elf	true	URL Reputation: safe	unknown

World Map of Contacted IPs

No. of IPs < 25%
25% < No. of IPs < 50%
50% < No. of IPs < 75%
75% < No. of IPs

Public IPs

IP	Domain	Country	Flag	ASN	ASN Name	Malicious
93.123.85.221	unknown	Bulgaria		43561	NET1-ASBG	false

Joe Sandbox View / Context

IPs

⊘No context

Domains

⊘No context

ASNs

Match	Associated Sample Name / URL	SHA 256	Detection	Threat Name	Link	Context
NET1-ASBG	KeyFormed.exe	Get hash	malicious	Unknown	Browse	83.222.191.195
	https://www.google.com/url?q=https%3A%2F%2Fgoo.gl%2Fotzvm%236%261afkvs	Get hash	malicious	Unknown	Browse	93.123.118.245
	SecuriteInfo.com.Win32.Sector.30.19697.26848.exe	Get hash	malicious	Sality	Browse	83.222.184.130
	SecuriteInfo.com.Linux.Siggen.9999.6145.9800.elf	Get hash	malicious	Mirai	Browse	93.123.85.119
	SecuriteInfo.com.Linux.Siggen.9999.20750.2018.elf	Get hash	malicious	Unknown	Browse	93.123.85.119
	SecuriteInfo.com.Linux.Siggen.9999.32241.1909.elf	Get hash	malicious	Unknown	Browse	93.123.85.119
	SecuriteInfo.com.Linux.Siggen.9999.8925.23450.elf	Get hash	malicious	Unknown	Browse	93.123.85.119
	SecuriteInfo.com.Linux.Siggen.9999.15981.30880.elf	Get hash	malicious	Mirai	Browse	93.123.85.119
	SecuriteInfo.com.Linux.Siggen.9999.23942.12921.elf	Get hash	malicious	Unknown	Browse	93.123.85.119
	SecuriteInfo.com.Linux.Siggen.9999.9288.24208.elf	Get hash	malicious	Mirai	Browse	93.123.85.141

JA3 Fingerprints

⊘No context

Dropped Files

⊘No context

Created / dropped Files

⊘No created / dropped files found

Static File Info

General

File type:	ELF 32-bit LSB executable, Intel 80386, version 1 (GNU/Linux), statically linked, no section header
Entropy (8bit):	7.886542394690035
TrID:	ELF Executable and Linkable format (Linux) (4029/14) 50.16% ELF Executable and Linkable format (generic) (4004/1) 49.84%
File name:	SecuriteInfo.com.Linux.Siggen.9999.6640.19420.elf
File size:	30'220 bytes
MD5:	7107b1cd2e054b027ba94c7acb00df60
SHA1:	895a33bdf643e6c1e4760c23645415c7b09fb9cd
SHA256:	3a935d41b1e975b201e7a0a59287f52eee4722fb2eaecd741568679cbfd7970e
SHA512:	cf7be31ce95975bc468ab3b11e903a281b4338f3ac2bc1cfb8cf4be7d0334f7e2a9b35835f1b6870197a4125f136546af93680309adf58eb2573da7299d7c8d2
SSDEEP:	768:xX7WVHAoGJk6IcweEaOQyp1sq2MOVwAwJJJggouY:97WVHvek6PwnNUq2MwwAwvJa
TLSH:	57D2F170D6DC190BFA6553BF032E8495219E0F440F6AA6E7C38F495B06E137A662C4CC
File Content Preview:	.ELF.................... }..4...........4. ...(......................u...u.............. ... ... ...................Q.td...............................4UPX!........P...P.......^........?d..ELF.......d.......4....4. (.......k.-.#................p..... ..A.

Static ELF Info

ELF header
Class:	ELF32
Data:	2's complement, little endian
Version:	1 (current)
Machine:	Intel 80386
Version Number:	0x1
Type:	EXEC (Executable file)
OS/ABI:	UNIX - Linux
ABI Version:	0
Entry Point Address:	0xc07d20
Flags:	0x0
ELF Header Size:	52
Program Header Offset:	52
Program Header Size:	32
Number of Program Headers:	3
Section Header Offset:	0
Section Header Size:	40
Number of Section Headers:	0
Header String Table Index:	0

Program Segments

Type	Offset	Virtual Address	Physical Address	File Size	Memory Size	Entropy	Flags	Flags Description	Align
LOAD	0x0	0xc01000	0xc01000	0x7503	0x7503	7.8909	0x5	R E	0x1000
LOAD	0xb20	0x8059b20	0x8059b20	0x0	0x0	0.0000	0x6	RW	0x1000
GNU_STACK	0x0	0x0	0x0	0x0	0x0	0.0000	0x6	RW	0x4

Network Behavior

Network Port Distribution

TCP Packets

Timestamp	Source Port	Dest Port	Source IP	Dest IP
Sep 30, 2024 00:20:54.059125900 CEST	53454	3778	192.168.2.13	93.123.85.221
Sep 30, 2024 00:20:54.066731930 CEST	3778	53454	93.123.85.221	192.168.2.13
Sep 30, 2024 00:20:54.066817045 CEST	53454	3778	192.168.2.13	93.123.85.221
Sep 30, 2024 00:20:54.066860914 CEST	53454	3778	192.168.2.13	93.123.85.221
Sep 30, 2024 00:20:54.074534893 CEST	3778	53454	93.123.85.221	192.168.2.13
Sep 30, 2024 00:20:54.074580908 CEST	53454	3778	192.168.2.13	93.123.85.221
Sep 30, 2024 00:20:54.081662893 CEST	3778	53454	93.123.85.221	192.168.2.13
Sep 30, 2024 00:21:15.456954956 CEST	3778	53454	93.123.85.221	192.168.2.13
Sep 30, 2024 00:21:15.457057953 CEST	53454	3778	192.168.2.13	93.123.85.221
Sep 30, 2024 00:21:15.464509010 CEST	3778	53454	93.123.85.221	192.168.2.13
Sep 30, 2024 00:21:16.458183050 CEST	53456	3778	192.168.2.13	93.123.85.221
Sep 30, 2024 00:21:16.465291023 CEST	3778	53456	93.123.85.221	192.168.2.13
Sep 30, 2024 00:21:16.465358019 CEST	53456	3778	192.168.2.13	93.123.85.221
Sep 30, 2024 00:21:16.465399981 CEST	53456	3778	192.168.2.13	93.123.85.221
Sep 30, 2024 00:21:16.473463058 CEST	3778	53456	93.123.85.221	192.168.2.13
Sep 30, 2024 00:21:16.473506927 CEST	53456	3778	192.168.2.13	93.123.85.221
Sep 30, 2024 00:21:16.481029987 CEST	3778	53456	93.123.85.221	192.168.2.13
Sep 30, 2024 00:21:26.475052118 CEST	53456	3778	192.168.2.13	93.123.85.221
Sep 30, 2024 00:21:26.481596947 CEST	3778	53456	93.123.85.221	192.168.2.13
Sep 30, 2024 00:21:37.843883038 CEST	3778	53456	93.123.85.221	192.168.2.13
Sep 30, 2024 00:21:37.843955994 CEST	53456	3778	192.168.2.13	93.123.85.221
Sep 30, 2024 00:21:37.850689888 CEST	3778	53456	93.123.85.221	192.168.2.13
Sep 30, 2024 00:21:38.844794989 CEST	53458	3778	192.168.2.13	93.123.85.221
Sep 30, 2024 00:21:38.852435112 CEST	3778	53458	93.123.85.221	192.168.2.13
Sep 30, 2024 00:21:38.852490902 CEST	53458	3778	192.168.2.13	93.123.85.221
Sep 30, 2024 00:21:38.852518082 CEST	53458	3778	192.168.2.13	93.123.85.221
Sep 30, 2024 00:21:38.860213995 CEST	3778	53458	93.123.85.221	192.168.2.13
Sep 30, 2024 00:21:38.860263109 CEST	53458	3778	192.168.2.13	93.123.85.221
Sep 30, 2024 00:21:38.867558956 CEST	3778	53458	93.123.85.221	192.168.2.13
Sep 30, 2024 00:21:58.867052078 CEST	53458	3778	192.168.2.13	93.123.85.221
Sep 30, 2024 00:21:58.873903990 CEST	3778	53458	93.123.85.221	192.168.2.13
Sep 30, 2024 00:22:00.272628069 CEST	3778	53458	93.123.85.221	192.168.2.13
Sep 30, 2024 00:22:00.272718906 CEST	53458	3778	192.168.2.13	93.123.85.221
Sep 30, 2024 00:22:00.279927015 CEST	3778	53458	93.123.85.221	192.168.2.13
Sep 30, 2024 00:22:01.273855925 CEST	53460	3778	192.168.2.13	93.123.85.221
Sep 30, 2024 00:22:01.278717995 CEST	3778	53460	93.123.85.221	192.168.2.13
Sep 30, 2024 00:22:01.278814077 CEST	53460	3778	192.168.2.13	93.123.85.221
Sep 30, 2024 00:22:01.278871059 CEST	53460	3778	192.168.2.13	93.123.85.221
Sep 30, 2024 00:22:01.283634901 CEST	3778	53460	93.123.85.221	192.168.2.13
Sep 30, 2024 00:22:01.283678055 CEST	53460	3778	192.168.2.13	93.123.85.221
Sep 30, 2024 00:22:01.288431883 CEST	3778	53460	93.123.85.221	192.168.2.13
Sep 30, 2024 00:22:22.655718088 CEST	3778	53460	93.123.85.221	192.168.2.13
Sep 30, 2024 00:22:22.655814886 CEST	53460	3778	192.168.2.13	93.123.85.221
Sep 30, 2024 00:22:22.662467957 CEST	3778	53460	93.123.85.221	192.168.2.13
Sep 30, 2024 00:22:23.656559944 CEST	53462	3778	192.168.2.13	93.123.85.221
Sep 30, 2024 00:22:23.708065033 CEST	3778	53462	93.123.85.221	192.168.2.13
Sep 30, 2024 00:22:23.708132029 CEST	53462	3778	192.168.2.13	93.123.85.221
Sep 30, 2024 00:22:23.708156109 CEST	53462	3778	192.168.2.13	93.123.85.221
Sep 30, 2024 00:22:23.718635082 CEST	3778	53462	93.123.85.221	192.168.2.13
Sep 30, 2024 00:22:23.718682051 CEST	53462	3778	192.168.2.13	93.123.85.221
Sep 30, 2024 00:22:23.726629972 CEST	3778	53462	93.123.85.221	192.168.2.13
Sep 30, 2024 00:22:33.715004921 CEST	53462	3778	192.168.2.13	93.123.85.221
Sep 30, 2024 00:22:33.719923973 CEST	3778	53462	93.123.85.221	192.168.2.13
Sep 30, 2024 00:22:45.064356089 CEST	3778	53462	93.123.85.221	192.168.2.13
Sep 30, 2024 00:22:45.064456940 CEST	53462	3778	192.168.2.13	93.123.85.221
Sep 30, 2024 00:22:45.071191072 CEST	3778	53462	93.123.85.221	192.168.2.13
Sep 30, 2024 00:22:46.065321922 CEST	53464	3778	192.168.2.13	93.123.85.221
Sep 30, 2024 00:22:46.071752071 CEST	3778	53464	93.123.85.221	192.168.2.13
Sep 30, 2024 00:22:46.071822882 CEST	53464	3778	192.168.2.13	93.123.85.221
Sep 30, 2024 00:22:46.071852922 CEST	53464	3778	192.168.2.13	93.123.85.221
Sep 30, 2024 00:22:46.078413963 CEST	3778	53464	93.123.85.221	192.168.2.13
Sep 30, 2024 00:22:46.078457117 CEST	53464	3778	192.168.2.13	93.123.85.221
Sep 30, 2024 00:22:46.084988117 CEST	3778	53464	93.123.85.221	192.168.2.13
Sep 30, 2024 00:23:06.086991072 CEST	53464	3778	192.168.2.13	93.123.85.221
Sep 30, 2024 00:23:06.093550920 CEST	3778	53464	93.123.85.221	192.168.2.13
Sep 30, 2024 00:23:07.453773975 CEST	3778	53464	93.123.85.221	192.168.2.13
Sep 30, 2024 00:23:07.453861952 CEST	53464	3778	192.168.2.13	93.123.85.221
Sep 30, 2024 00:23:07.460421085 CEST	3778	53464	93.123.85.221	192.168.2.13
Sep 30, 2024 00:23:08.454765081 CEST	53466	3778	192.168.2.13	93.123.85.221
Sep 30, 2024 00:23:08.459868908 CEST	3778	53466	93.123.85.221	192.168.2.13
Sep 30, 2024 00:23:08.459943056 CEST	53466	3778	192.168.2.13	93.123.85.221
Sep 30, 2024 00:23:08.459981918 CEST	53466	3778	192.168.2.13	93.123.85.221
Sep 30, 2024 00:23:08.464797020 CEST	3778	53466	93.123.85.221	192.168.2.13
Sep 30, 2024 00:23:08.464839935 CEST	53466	3778	192.168.2.13	93.123.85.221
Sep 30, 2024 00:23:08.469708920 CEST	3778	53466	93.123.85.221	192.168.2.13
Sep 30, 2024 00:23:29.863878965 CEST	3778	53466	93.123.85.221	192.168.2.13
Sep 30, 2024 00:23:29.864000082 CEST	53466	3778	192.168.2.13	93.123.85.221
Sep 30, 2024 00:23:29.870290041 CEST	3778	53466	93.123.85.221	192.168.2.13
Sep 30, 2024 00:23:30.865073919 CEST	53468	3778	192.168.2.13	93.123.85.221
Sep 30, 2024 00:23:30.871682882 CEST	3778	53468	93.123.85.221	192.168.2.13
Sep 30, 2024 00:23:30.871782064 CEST	53468	3778	192.168.2.13	93.123.85.221
Sep 30, 2024 00:23:30.871835947 CEST	53468	3778	192.168.2.13	93.123.85.221
Sep 30, 2024 00:23:30.878452063 CEST	3778	53468	93.123.85.221	192.168.2.13
Sep 30, 2024 00:23:30.878565073 CEST	53468	3778	192.168.2.13	93.123.85.221
Sep 30, 2024 00:23:30.884170055 CEST	3778	53468	93.123.85.221	192.168.2.13
Sep 30, 2024 00:23:40.879008055 CEST	53468	3778	192.168.2.13	93.123.85.221
Sep 30, 2024 00:23:40.884428024 CEST	3778	53468	93.123.85.221	192.168.2.13
Sep 30, 2024 00:23:52.253580093 CEST	3778	53468	93.123.85.221	192.168.2.13
Sep 30, 2024 00:23:52.253659964 CEST	53468	3778	192.168.2.13	93.123.85.221
Sep 30, 2024 00:23:52.260044098 CEST	3778	53468	93.123.85.221	192.168.2.13
Sep 30, 2024 00:23:53.254683971 CEST	53470	3778	192.168.2.13	93.123.85.221
Sep 30, 2024 00:23:53.259589911 CEST	3778	53470	93.123.85.221	192.168.2.13
Sep 30, 2024 00:23:53.259649038 CEST	53470	3778	192.168.2.13	93.123.85.221
Sep 30, 2024 00:23:53.259685040 CEST	53470	3778	192.168.2.13	93.123.85.221
Sep 30, 2024 00:23:53.264509916 CEST	3778	53470	93.123.85.221	192.168.2.13
Sep 30, 2024 00:23:53.264555931 CEST	53470	3778	192.168.2.13	93.123.85.221
Sep 30, 2024 00:23:53.269315958 CEST	3778	53470	93.123.85.221	192.168.2.13
Sep 30, 2024 00:24:13.275023937 CEST	53470	3778	192.168.2.13	93.123.85.221
Sep 30, 2024 00:24:13.281611919 CEST	3778	53470	93.123.85.221	192.168.2.13
Sep 30, 2024 00:24:14.626642942 CEST	3778	53470	93.123.85.221	192.168.2.13
Sep 30, 2024 00:24:14.626741886 CEST	53470	3778	192.168.2.13	93.123.85.221
Sep 30, 2024 00:24:14.633460999 CEST	3778	53470	93.123.85.221	192.168.2.13
Sep 30, 2024 00:24:15.628248930 CEST	53472	3778	192.168.2.13	93.123.85.221
Sep 30, 2024 00:24:15.640650988 CEST	3778	53472	93.123.85.221	192.168.2.13
Sep 30, 2024 00:24:15.640718937 CEST	53472	3778	192.168.2.13	93.123.85.221
Sep 30, 2024 00:24:15.640841007 CEST	53472	3778	192.168.2.13	93.123.85.221
Sep 30, 2024 00:24:15.647418022 CEST	3778	53472	93.123.85.221	192.168.2.13
Sep 30, 2024 00:24:15.649389982 CEST	53472	3778	192.168.2.13	93.123.85.221
Sep 30, 2024 00:24:15.655911922 CEST	3778	53472	93.123.85.221	192.168.2.13

System Behavior

Analysis Process: SecuriteInfo.com.Linux.Siggen.9999.6640.19420.elf PID: 5430, Parent PID: 5354

General

Start time (UTC):	22:20:53
Start date (UTC):	29/09/2024
Path:	/tmp/SecuriteInfo.com.Linux.Siggen.9999.6640.19420.elf
Arguments:	/tmp/SecuriteInfo.com.Linux.Siggen.9999.6640.19420.elf
File size:	30220 bytes
MD5 hash:	7107b1cd2e054b027ba94c7acb00df60

Chronological Activities

Analysis Process: SecuriteInfo.com.Linux.Siggen.9999.6640.19420.elf PID: 5431, Parent PID: 5430

General

Start time (UTC):	22:20:53
Start date (UTC):	29/09/2024
Path:	/tmp/SecuriteInfo.com.Linux.Siggen.9999.6640.19420.elf
Arguments:	-
File size:	30220 bytes
MD5 hash:	7107b1cd2e054b027ba94c7acb00df60

Chronological Activities

Analysis Process: SecuriteInfo.com.Linux.Siggen.9999.6640.19420.elf PID: 5432, Parent PID: 5430

General

Start time (UTC):	22:20:53
Start date (UTC):	29/09/2024
Path:	/tmp/SecuriteInfo.com.Linux.Siggen.9999.6640.19420.elf
Arguments:	-
File size:	30220 bytes
MD5 hash:	7107b1cd2e054b027ba94c7acb00df60

Chronological Activities

Analysis Process: gnome-session-binary PID: 5450, Parent PID: 1588

General

Start time (UTC):	22:20:53
Start date (UTC):	29/09/2024
Path:	/usr/libexec/gnome-session-binary
Arguments:	-
File size:	334664 bytes
MD5 hash:	d9b90be4f7db60cb3c2d3da6a1d31bfb

Chronological Activities

Analysis Process: sh PID: 5450, Parent PID: 1588

General

Start time (UTC):	22:20:53
Start date (UTC):	29/09/2024
Path:	/bin/sh
Arguments:	/bin/sh -e -u -c "export GIO_LAUNCHED_DESKTOP_FILE_PID=$$; exec \"$@\"" sh /usr/libexec/gsd-rfkill
File size:	129816 bytes
MD5 hash:	1e6b1c887c59a315edb7eb9a315fc84c

Chronological Activities

Analysis Process: gsd-rfkill PID: 5450, Parent PID: 1588

General

Start time (UTC):	22:20:53
Start date (UTC):	29/09/2024
Path:	/usr/libexec/gsd-rfkill
Arguments:	/usr/libexec/gsd-rfkill
File size:	51808 bytes
MD5 hash:	88a16a3c0aba1759358c06215ecfb5cc

Description:	Adversaries may attempt to make an executable or file difficult to discover or analyze by encrypting, encoding, or otherwise obfuscating its contents on the system or in transit. This is common behavior that can be used across different platforms and the network to evade defenses.
Tactics:	Defense Evasion
Data Sources:	Command: Command Execution, File: File Creation, File: File Metadata, Module: Module Load, Process: OS API Execution, Process: Process Creation, Script: Script Execution, WMI: WMI Creation, Windows Registry: Windows Registry Key Creation
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may attempt to dump credentials to obtain account login and credential material, normally in the form of a hash or a clear text password, from the operating system and software. Credentials can then be used to perform Lateral Movement and access restricted information.
Tactics:	Credential Access
Data Sources:	Active Directory: Active Directory Object Access, Command: Command Execution, File: File Access, Network Traffic: Network Traffic Content, Network Traffic: Network Traffic Flow, Process: OS API Execution, Process: Process Access, Process: Process Creation, Windows Registry: Windows Registry Key Access
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may communicate using a protocol and port pairing that are typically not associated. For example, HTTPS over port 8088or port 587as opposed to the traditional port 443. Adversaries may make changes to the standard port used by a protocol to bypass filtering or muddle analysis/parsing of network data.
Tactics:	Command and Control
Data Sources:	Network Traffic: Network Traffic Content, Network Traffic: Network Traffic Flow
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Behavior Section

Behavior Chronological

Disassembly

Uncategorized

Graph

Loading Joe Sandbox Report ...

Warning!

Linux Analysis Report SecuriteInfo.com.Linux.Siggen.9999.6640.19420.elf

Overview

General Information

Detection

Signatures

Classification

General Information

Warnings

Runtime Messages

Process Tree

Malware Threat Intel

Yara Signatures

Memory Dumps

Suricata Signatures

Joe Sandbox Signatures

AV Detection

Networking

System Summary

Data Obfuscation

Persistence and Installation Behavior

Hooking and other Techniques for Hiding and Protection

Stealing of Sensitive Information

Remote Access Functionality

Mitre Att&ck Matrix

Malware Configuration

Behavior Graph

Antivirus, Machine Learning and Genetic Malware Detection

Initial Sample

Dropped Files

Domains

URLs

Domains and IPs

Contacted Domains

URLs from Memory and Binaries

World Map of Contacted IPs

Public IPs

Joe Sandbox View / Context

IPs

Domains

ASNs

JA3 Fingerprints

Dropped Files

Created / dropped Files

Static File Info

General

Static ELF Info

ELF header

Program Segments

Network Behavior

Network Port Distribution

TCP Packets

System Behavior

Analysis Process: SecuriteInfo.com.Linux.Siggen.9999.6640.19420.elf PID: 5430, Parent PID: 5354

General

Chronological Activities

Analysis Process: SecuriteInfo.com.Linux.Siggen.9999.6640.19420.elf PID: 5431, Parent PID: 5430

General

Chronological Activities

Analysis Process: SecuriteInfo.com.Linux.Siggen.9999.6640.19420.elf PID: 5432, Parent PID: 5430

General

Chronological Activities

Analysis Process: gnome-session-binary PID: 5450, Parent PID: 1588

General

Chronological Activities

Analysis Process: sh PID: 5450, Parent PID: 1588

General

Chronological Activities

Analysis Process: gsd-rfkill PID: 5450, Parent PID: 1588

General

Chronological Activities

Linux Analysis Report
SecuriteInfo.com.Linux.Siggen.9999.6640.19420.elf