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Linux Analysis Report
zmap.spc.elf

Overview

General Information

Sample name:	zmap.spc.elf
Analysis ID:	1580395
MD5:	e4125649c5b870739d1595a8d2cf1862
SHA1:	35567d1ef2b062b58898b3e7ee3033de10a4ae3b
SHA256:	f638dbe7477e74ab424023792864e86a9f9d5bc3c06c25168d5efee8127c2ab2
Tags:	elfuser-abuse_ch
Infos:

Detection

Mirai, Okiru

Score:	84
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

Yara detected Okiru

Sample deletes itself

Detected TCP or UDP traffic on non-standard ports

Sample has stripped symbol table

Sample listens on a socket

Tries to connect to HTTP servers, but all servers are down (expired dropper behavior)

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

Yara signature match

Classification

General Information

Joe Sandbox version:	41.0.0 Charoite
Analysis ID:	1580395
Start date and time:	2024-12-24 13:02:11 +01:00
Joe Sandbox product:	CloudBasic
Overall analysis duration:	0h 4m 40s
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:	zmap.spc.elf
Detection:	MAL
Classification:	mal84.troj.evad.linELF@0/0@1/0

Warnings

VT rate limit hit for: zmap.spc.elf

Runtime Messages

Command:	/tmp/zmap.spc.elf
PID:	6237
Exit Code:	0
Exit Code Info:
Killed:	False
Standard Output:	VagneRHere
Standard Error:

Process Tree

system is lnxubuntu20

zmap.spc.elf (PID: 6237, Parent: 6161, MD5: 7dc1c0e23cd5e102bb12e5c29403410e) Arguments: /tmp/zmap.spc.elf

zmap.spc.elf New Fork (PID: 6239, Parent: 6237)

zmap.spc.elf New Fork (PID: 6241, Parent: 6239)

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

Initial Sample

Source	Rule	Description	Author	Strings
zmap.spc.elf	JoeSecurity_Okiru	Yara detected Okiru	Joe Security
zmap.spc.elf	JoeSecurity_Mirai_8	Yara detected Mirai	Joe Security
zmap.spc.elf	Linux_Trojan_Gafgyt_28a2fe0c	unknown	unknown	0xfad8:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xfaec:$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 0xfb00:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xfb14:$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 0xfb28:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xfb3c:$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 0xfb50:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xfb64:$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 0xfb78:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xfb8c:$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 0xfba0:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xfbb4:$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 0xfbc8:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xfbdc:$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 0xfbf0:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xfc04:$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 0xfc18:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xfc2c:$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 0xfc40:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xfc54:$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 0xfc68:$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

Memory Dumps

Source	Rule	Description	Author	Strings
6241.1.00007ff5e0011000.00007ff5e0023000.r-x.sdmp	JoeSecurity_Okiru	Yara detected Okiru	Joe Security
6241.1.00007ff5e0011000.00007ff5e0023000.r-x.sdmp	JoeSecurity_Mirai_8	Yara detected Mirai	Joe Security
6241.1.00007ff5e0011000.00007ff5e0023000.r-x.sdmp	Linux_Trojan_Gafgyt_28a2fe0c	unknown	unknown	0xfad8:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xfaec:$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 0xfb00:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xfb14:$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 0xfb28:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xfb3c:$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 0xfb50:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xfb64:$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 0xfb78:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xfb8c:$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 0xfba0:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xfbb4:$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 0xfbc8:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xfbdc:$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 0xfbf0:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xfc04:$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 0xfc18:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xfc2c:$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 0xfc40:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xfc54:$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 0xfc68:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F
6237.1.00007ff5e0011000.00007ff5e0023000.r-x.sdmp	JoeSecurity_Okiru	Yara detected Okiru	Joe Security
6237.1.00007ff5e0011000.00007ff5e0023000.r-x.sdmp	JoeSecurity_Mirai_8	Yara detected Mirai	Joe Security
6237.1.00007ff5e0011000.00007ff5e0023000.r-x.sdmp	Linux_Trojan_Gafgyt_28a2fe0c	unknown	unknown	0xfad8:$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 0xfaec:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xfb00:$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 0xfb14:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xfb28:$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 0xfb3c:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xfb50:$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 0xfb64:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xfb78:$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 0xfb8c:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xfba0:$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 0xfbb4:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xfbc8:$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 0xfbdc:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xfbf0:$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 0xfc04:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xfc18:$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 0xfc2c:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xfc40:$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 0xfc54:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xfc68:$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: zmap.spc.elf PID: 6237	JoeSecurity_Okiru	Yara detected Okiru	Joe Security
Process Memory Space: zmap.spc.elf PID: 6237	JoeSecurity_Mirai_8	Yara detected Mirai	Joe Security
Process Memory Space: zmap.spc.elf PID: 6237	Linux_Trojan_Gafgyt_28a2fe0c	unknown	unknown	0x6:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x1a:$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 0x2e:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x42:$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 0x56:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x6a:$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 0x7e:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x92:$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 0xa6:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xba:$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 0xce:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xe2:$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 0xf6:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x10a:$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 0x11e:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x132:$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 0x146:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x15a:$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 0x16e:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x182:$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 0x196:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F
Process Memory Space: zmap.spc.elf PID: 6241	JoeSecurity_Okiru	Yara detected Okiru	Joe Security
Process Memory Space: zmap.spc.elf PID: 6241	JoeSecurity_Mirai_8	Yara detected Mirai	Joe Security
Process Memory Space: zmap.spc.elf PID: 6241	Linux_Trojan_Gafgyt_28a2fe0c	unknown	unknown	0x73e:$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 0x752:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x766:$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 0x77a:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x78e:$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 0x7a2:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x7b6:$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 0x7ca:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x7de:$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 0x7f2:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x806:$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 0x81a:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x82e:$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 0x842:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x856:$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 0x86a:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x87e:$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 0x892:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x8a6:$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 0x8ba:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x8ce:$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
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

Antivirus / Scanner detection for submitted sample

Source: zmap.spc.elf

Avira: detected

Multi AV Scanner detection for submitted file

Source: zmap.spc.elf

ReversingLabs: Detection: 60%

Source: global traffic

TCP traffic: 192.168.2.23:39534 -> 185.196.8.105:59962

Source: /tmp/zmap.spc.elf (PID: 6237)

Socket: 127.0.0.1:39148

Jump to behavior

Source: global traffic	TCP traffic: 192.168.2.23:43928 -> 91.189.91.42:443
Source: global traffic	TCP traffic: 192.168.2.23:42836 -> 91.189.91.43:443
Source: global traffic	TCP traffic: 192.168.2.23:42516 -> 109.202.202.202:80

Source: unknown	TCP traffic detected without corresponding DNS query: 91.189.91.42
Source: unknown	TCP traffic detected without corresponding DNS query: 91.189.91.43
Source: unknown	TCP traffic detected without corresponding DNS query: 109.202.202.202
Source: unknown	TCP traffic detected without corresponding DNS query: 91.189.91.42
Source: unknown	TCP traffic detected without corresponding DNS query: 91.189.91.43
Source: unknown	TCP traffic detected without corresponding DNS query: 109.202.202.202
Source: unknown	TCP traffic detected without corresponding DNS query: 91.189.91.42

Source: global traffic

DNS traffic detected: DNS query: srvy.vlrt-gap.com

Source: unknown	Network traffic detected: HTTP traffic on port 43928 -> 443
Source: unknown	Network traffic detected: HTTP traffic on port 42836 -> 443

System Summary

Malicious sample detected (through community Yara rule)

Source: zmap.spc.elf, type: SAMPLE	Matched rule: Linux_Trojan_Gafgyt_28a2fe0c Author: unknown
Source: 6241.1.00007ff5e0011000.00007ff5e0023000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Gafgyt_28a2fe0c Author: unknown
Source: 6237.1.00007ff5e0011000.00007ff5e0023000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Gafgyt_28a2fe0c Author: unknown
Source: Process Memory Space: zmap.spc.elf PID: 6237, type: MEMORYSTR	Matched rule: Linux_Trojan_Gafgyt_28a2fe0c Author: unknown
Source: Process Memory Space: zmap.spc.elf PID: 6241, type: MEMORYSTR	Matched rule: Linux_Trojan_Gafgyt_28a2fe0c Author: unknown

Source: ELF static info symbol of initial sample

.symtab present: no

Source: zmap.spc.elf, type: SAMPLE	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: 6241.1.00007ff5e0011000.00007ff5e0023000.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: 6237.1.00007ff5e0011000.00007ff5e0023000.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: Process Memory Space: zmap.spc.elf PID: 6237, 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: zmap.spc.elf PID: 6241, 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: classification engine

Classification label: mal84.troj.evad.linELF@0/0@1/0

Hooking and other Techniques for Hiding and Protection

Sample deletes itself

Source: /tmp/zmap.spc.elf (PID: 6237)

File: /tmp/zmap.spc.elf

Jump to behavior

Source: /tmp/zmap.spc.elf (PID: 6237)

Queries kernel information via 'uname':

Jump to behavior

Source: zmap.spc.elf, 6237.1.000055b20af67000.000055b20afec000.rw-.sdmp, zmap.spc.elf, 6241.1.000055b20af67000.000055b20afec000.rw-.sdmp	Binary or memory string: /etc/qemu-binfmt/sparc
Source: zmap.spc.elf, 6237.1.000055b20af67000.000055b20afec000.rw-.sdmp, zmap.spc.elf, 6241.1.000055b20af67000.000055b20afec000.rw-.sdmp	Binary or memory string: U!/etc/qemu-binfmt/sparc
Source: zmap.spc.elf, 6237.1.00007ffe5ca8a000.00007ffe5caab000.rw-.sdmp, zmap.spc.elf, 6241.1.00007ffe5ca8a000.00007ffe5caab000.rw-.sdmp	Binary or memory string: x86_64/usr/bin/qemu-sparc/tmp/zmap.spc.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/zmap.spc.elf
Source: zmap.spc.elf, 6237.1.00007ffe5ca8a000.00007ffe5caab000.rw-.sdmp, zmap.spc.elf, 6241.1.00007ffe5ca8a000.00007ffe5caab000.rw-.sdmp	Binary or memory string: /usr/bin/qemu-sparc

Stealing of Sensitive Information

Yara detected Mirai

Source: Yara match	File source: zmap.spc.elf, type: SAMPLE
Source: Yara match	File source: 6241.1.00007ff5e0011000.00007ff5e0023000.r-x.sdmp, type: MEMORY
Source: Yara match	File source: 6237.1.00007ff5e0011000.00007ff5e0023000.r-x.sdmp, type: MEMORY
Source: Yara match	File source: Process Memory Space: zmap.spc.elf PID: 6237, type: MEMORYSTR
Source: Yara match	File source: Process Memory Space: zmap.spc.elf PID: 6241, type: MEMORYSTR

Yara detected Okiru

Source: Yara match	File source: zmap.spc.elf, type: SAMPLE
Source: Yara match	File source: 6241.1.00007ff5e0011000.00007ff5e0023000.r-x.sdmp, type: MEMORY
Source: Yara match	File source: 6237.1.00007ff5e0011000.00007ff5e0023000.r-x.sdmp, type: MEMORY
Source: Yara match	File source: Process Memory Space: zmap.spc.elf PID: 6237, type: MEMORYSTR
Source: Yara match	File source: Process Memory Space: zmap.spc.elf PID: 6241, type: MEMORYSTR

Remote Access Functionality

Yara detected Mirai

Source: Yara match	File source: zmap.spc.elf, type: SAMPLE
Source: Yara match	File source: 6241.1.00007ff5e0011000.00007ff5e0023000.r-x.sdmp, type: MEMORY
Source: Yara match	File source: 6237.1.00007ff5e0011000.00007ff5e0023000.r-x.sdmp, type: MEMORY
Source: Yara match	File source: Process Memory Space: zmap.spc.elf PID: 6237, type: MEMORYSTR
Source: Yara match	File source: Process Memory Space: zmap.spc.elf PID: 6241, type: MEMORYSTR

Yara detected Okiru

Source: Yara match	File source: zmap.spc.elf, type: SAMPLE
Source: Yara match	File source: 6241.1.00007ff5e0011000.00007ff5e0023000.r-x.sdmp, type: MEMORY
Source: Yara match	File source: 6237.1.00007ff5e0011000.00007ff5e0023000.r-x.sdmp, type: MEMORY
Source: Yara match	File source: Process Memory Space: zmap.spc.elf PID: 6237, type: MEMORYSTR
Source: Yara match	File source: Process Memory Space: zmap.spc.elf PID: 6241, 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	1 File Deletion	OS Credential Dumping	11 Security Software Discovery	Remote Services	Data from Local System	1 Encrypted Channel	Exfiltration Over Other Network Medium	Abuse Accessibility Features
Credentials	Domains	Default Accounts	Scheduled Task/Job	Boot or Logon Initialization Scripts	Boot or Logon Initialization Scripts	Rootkit	LSASS Memory	Application Window Discovery	Remote Desktop Protocol	Data from Removable Media	1 Non-Standard Port	Exfiltration Over Bluetooth	Network Denial of Service
Email Addresses	DNS Server	Domain Accounts	At	Logon Script (Windows)	Logon Script (Windows)	Obfuscated Files or Information	Security Account Manager	Query Registry	SMB/Windows Admin Shares	Data from Network Shared Drive	1 Non-Application Layer Protocol	Automated Exfiltration	Data Encrypted for Impact
Employee Names	Virtual Private Server	Local Accounts	Cron	Login Hook	Login Hook	Binary Padding	NTDS	System Network Configuration Discovery	Distributed Component Object Model	Input Capture	2 Application Layer Protocol	Traffic Duplication	Data Destruction

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
zmap.spc.elf	61%	ReversingLabs	Linux.Backdoor.Mirai
zmap.spc.elf	100%	Avira	EXP/ELF.Mirai.Z.A

Dropped Files

⊘No Antivirus matches

Domains

⊘No Antivirus matches

URLs

⊘No Antivirus matches

Domains and IPs

Contacted Domains

Name	IP	Active	Malicious	Antivirus Detection	Reputation
srvy.vlrt-gap.com	185.196.8.105	true	false		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	ASN	ASN Name	Malicious
185.196.8.105	srvy.vlrt-gap.com	Switzerland	34888	SIMPLECARRER2IT	false
109.202.202.202	unknown	Switzerland	13030	INIT7CH	false
91.189.91.43	unknown	United Kingdom	41231	CANONICAL-ASGB	false
91.189.91.42	unknown	United Kingdom	41231	CANONICAL-ASGB	false

Joe Sandbox View / Context

IPs

Match	Associated Sample Name / URL	SHA 256	Detection	Threat Name	Link	Context
185.196.8.105	zmap.x86.elf	Get hash	malicious	Okiru	Browse
185.196.8.105	zmap.arm.elf	Get hash	malicious	Mirai, Okiru	Browse
109.202.202.202	kpLwzBouH4.elf	Get hash	malicious	Unknown	Browse	ch.archive.ubuntu.com/ubuntu/pool/main/f/firefox/firefox_92.0%2bbuild3-0ubuntu0.20.04.1_amd64.deb
91.189.91.43	zmap.x86.elf	Get hash	malicious	Okiru	Browse
	zmap.arm.elf	Get hash	malicious	Mirai, Okiru	Browse
	most-m68k.elf	Get hash	malicious	Unknown	Browse
	arm7.elf	Get hash	malicious	Unknown	Browse
	x86_64.nn.elf	Get hash	malicious	Okiru	Browse
	nshppc.elf	Get hash	malicious	Unknown	Browse
	nshsh4.elf	Get hash	malicious	Unknown	Browse
	Mozi.m.elf	Get hash	malicious	Unknown	Browse
	nshmips.elf	Get hash	malicious	Unknown	Browse
	Mozi.m.elf	Get hash	malicious	Unknown	Browse
91.189.91.42	zmap.x86.elf	Get hash	malicious	Okiru	Browse
	zmap.arm.elf	Get hash	malicious	Mirai, Okiru	Browse
	most-m68k.elf	Get hash	malicious	Unknown	Browse
	arm7.elf	Get hash	malicious	Unknown	Browse
	x86_64.nn.elf	Get hash	malicious	Okiru	Browse
	nshppc.elf	Get hash	malicious	Unknown	Browse
	nshsh4.elf	Get hash	malicious	Unknown	Browse
	Mozi.m.elf	Get hash	malicious	Unknown	Browse
	nshmips.elf	Get hash	malicious	Unknown	Browse
	Mozi.m.elf	Get hash	malicious	Unknown	Browse

Domains

Match	Associated Sample Name / URL	SHA 256	Detection	Threat Name	Link	Context
srvy.vlrt-gap.com	zmap.x86.elf	Get hash	malicious	Okiru	Browse	185.196.8.105
srvy.vlrt-gap.com	zmap.arm.elf	Get hash	malicious	Mirai, Okiru	Browse	185.196.8.105

ASNs

Match	Associated Sample Name / URL	SHA 256	Detection	Threat Name	Link	Context
CANONICAL-ASGB	zmap.x86.elf	Get hash	malicious	Okiru	Browse	91.189.91.42
	zmap.arm.elf	Get hash	malicious	Mirai, Okiru	Browse	91.189.91.42
	most-m68k.elf	Get hash	malicious	Unknown	Browse	91.189.91.42
	arm7.elf	Get hash	malicious	Unknown	Browse	91.189.91.42
	x86_64.nn.elf	Get hash	malicious	Okiru	Browse	91.189.91.42
	nshppc.elf	Get hash	malicious	Unknown	Browse	91.189.91.42
	nshsh4.elf	Get hash	malicious	Unknown	Browse	91.189.91.42
	Mozi.m.elf	Get hash	malicious	Unknown	Browse	91.189.91.42
	nshmips.elf	Get hash	malicious	Unknown	Browse	91.189.91.42
	Mozi.m.elf	Get hash	malicious	Unknown	Browse	91.189.91.42
CANONICAL-ASGB	zmap.x86.elf	Get hash	malicious	Okiru	Browse	91.189.91.42
	zmap.arm.elf	Get hash	malicious	Mirai, Okiru	Browse	91.189.91.42
	most-m68k.elf	Get hash	malicious	Unknown	Browse	91.189.91.42
	arm7.elf	Get hash	malicious	Unknown	Browse	91.189.91.42
	x86_64.nn.elf	Get hash	malicious	Okiru	Browse	91.189.91.42
	nshppc.elf	Get hash	malicious	Unknown	Browse	91.189.91.42
	nshsh4.elf	Get hash	malicious	Unknown	Browse	91.189.91.42
	Mozi.m.elf	Get hash	malicious	Unknown	Browse	91.189.91.42
	nshmips.elf	Get hash	malicious	Unknown	Browse	91.189.91.42
	Mozi.m.elf	Get hash	malicious	Unknown	Browse	91.189.91.42
SIMPLECARRER2IT	zmap.x86.elf	Get hash	malicious	Okiru	Browse	185.196.8.105
	zmap.arm.elf	Get hash	malicious	Mirai, Okiru	Browse	185.196.8.105
	DQmU06kq9I.exe	Get hash	malicious	LiteHTTP Bot	Browse	185.208.159.109
	file.exe	Get hash	malicious	LummaC, Amadey, Credential Flusher, LiteHTTP Bot, LummaC Stealer, Stealc, Xmrig	Browse	185.208.159.109
	file.exe	Get hash	malicious	ScreenConnect Tool, Amadey, RHADAMANTHYS, XWorm, Xmrig	Browse	185.196.8.237
	file.exe	Get hash	malicious	AsyncRAT, VenomRAT	Browse	185.208.158.187
	Ziraat Bankasi Swift Mesaji.dqy.dll	Get hash	malicious	AsyncRAT, VenomRAT	Browse	185.208.158.187
	file.exe	Get hash	malicious	AsyncRAT, VenomRAT	Browse	185.208.158.187
	file.exe	Get hash	malicious	AsyncRAT, VenomRAT	Browse	185.208.158.187
	lLNOwu1HG4.js	Get hash	malicious	RHADAMANTHYS	Browse	185.196.8.68
INIT7CH	zmap.x86.elf	Get hash	malicious	Okiru	Browse	109.202.202.202
	zmap.arm.elf	Get hash	malicious	Mirai, Okiru	Browse	109.202.202.202
	most-m68k.elf	Get hash	malicious	Unknown	Browse	109.202.202.202
	arm7.elf	Get hash	malicious	Unknown	Browse	109.202.202.202
	x86_64.nn.elf	Get hash	malicious	Okiru	Browse	109.202.202.202
	nshppc.elf	Get hash	malicious	Unknown	Browse	109.202.202.202
	nshsh4.elf	Get hash	malicious	Unknown	Browse	109.202.202.202
	Mozi.m.elf	Get hash	malicious	Unknown	Browse	109.202.202.202
	nshmips.elf	Get hash	malicious	Unknown	Browse	109.202.202.202
	Mozi.m.elf	Get hash	malicious	Unknown	Browse	109.202.202.202

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 MSB executable, SPARC, version 1 (SYSV), statically linked, stripped
Entropy (8bit):	6.211279238994195
TrID:	ELF Executable and Linkable format (generic) (4004/1) 100.00%
File name:	zmap.spc.elf
File size:	75'136 bytes
MD5:	e4125649c5b870739d1595a8d2cf1862
SHA1:	35567d1ef2b062b58898b3e7ee3033de10a4ae3b
SHA256:	f638dbe7477e74ab424023792864e86a9f9d5bc3c06c25168d5efee8127c2ab2
SHA512:	d60ea4258b128ff497067a715de7681d86659075f52ec0cb86bb9fc98902d90aa5aab2fdaba50dffd6c0de8159c3f9731395a1ef8af9f21b1931430a0e7712b3
SSDEEP:	1536:uYi5sNzGBYoC4s+K1mhOfm75DaqFtjcrK:bsYoq1BmVDaUcrK
TLSH:	92733A21B5361A17C4E4687A21F78B15B2F157DE25A8C61E3E720E9EFF306803943AB5
File Content Preview:	.ELF...........................4..#......4. ...(.......................(...(.............. ... ... .......'.........dt.Q................................@..(....@.>q................#.....c...`.....!..... ...@.....".........`......$ ... ...@...........`....

Static ELF Info

ELF header
Class:	ELF32
Data:	2's complement, big endian
Version:	1 (current)
Machine:	Sparc
Version Number:	0x1
Type:	EXEC (Executable file)
OS/ABI:	UNIX - System V
ABI Version:	0
Entry Point Address:	0x101a4
Flags:	0x0
ELF Header Size:	52
Program Header Offset:	52
Program Header Size:	32
Number of Program Headers:	3
Section Header Offset:	74736
Section Header Size:	40
Number of Section Headers:	10
Header String Table Index:	9

Sections

Name	Type	Address	Offset	Size	EntSize	Flags	Flags Description	Align
	NULL	0x0	0x0	0x0	0x0	0x0		0
.init	PROGBITS	0x10094	0x94	0x1c	0x0	0x6	AX	4
.text	PROGBITS	0x100b0	0xb0	0xf9fc	0x0	0x6	AX	4
.fini	PROGBITS	0x1faac	0xfaac	0x14	0x0	0x6	AX	4
.rodata	PROGBITS	0x1fac0	0xfac0	0x2268	0x0	0x2	A	8
.ctors	PROGBITS	0x32000	0x12000	0x8	0x0	0x3	WA	4
.dtors	PROGBITS	0x32008	0x12008	0x8	0x0	0x3	WA	4
.data	PROGBITS	0x32018	0x12018	0x398	0x0	0x3	WA	8
.bss	NOBITS	0x323b0	0x123b0	0x2438	0x0	0x3	WA	8
.shstrtab	STRTAB	0x0	0x123b0	0x3e	0x0	0x0		1

Program Segments

Type	Offset	Virtual Address	Physical Address	File Size	Memory Size	Entropy	Flags	Flags Description	Align	Section Mappings
LOAD	0x0	0x10000	0x10000	0x11d28	0x11d28	6.2784	0x5	R E	0x10000	.init .text .fini .rodata
LOAD	0x12000	0x32000	0x32000	0x3b0	0x27e8	3.0376	0x6	RW	0x10000	.ctors .dtors .data .bss
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
Dec 24, 2024 13:02:59.426538944 CET	43928	443	192.168.2.23	91.189.91.42
Dec 24, 2024 13:03:00.194288969 CET	39534	59962	192.168.2.23	185.196.8.105
Dec 24, 2024 13:03:00.313919067 CET	59962	39534	185.196.8.105	192.168.2.23
Dec 24, 2024 13:03:00.314085960 CET	39534	59962	192.168.2.23	185.196.8.105
Dec 24, 2024 13:03:00.315371990 CET	39534	59962	192.168.2.23	185.196.8.105
Dec 24, 2024 13:03:00.435045958 CET	59962	39534	185.196.8.105	192.168.2.23
Dec 24, 2024 13:03:00.435195923 CET	39534	59962	192.168.2.23	185.196.8.105
Dec 24, 2024 13:03:00.554815054 CET	59962	39534	185.196.8.105	192.168.2.23
Dec 24, 2024 13:03:04.801687956 CET	42836	443	192.168.2.23	91.189.91.43
Dec 24, 2024 13:03:06.337440968 CET	42516	80	192.168.2.23	109.202.202.202
Dec 24, 2024 13:03:10.324486971 CET	39534	59962	192.168.2.23	185.196.8.105
Dec 24, 2024 13:03:10.452809095 CET	59962	39534	185.196.8.105	192.168.2.23
Dec 24, 2024 13:03:10.754672050 CET	59962	39534	185.196.8.105	192.168.2.23
Dec 24, 2024 13:03:10.754826069 CET	39534	59962	192.168.2.23	185.196.8.105
Dec 24, 2024 13:03:20.927438021 CET	43928	443	192.168.2.23	91.189.91.42
Dec 24, 2024 13:03:31.165971041 CET	42836	443	192.168.2.23	91.189.91.43
Dec 24, 2024 13:03:37.309144974 CET	42516	80	192.168.2.23	109.202.202.202
Dec 24, 2024 13:04:01.881731987 CET	43928	443	192.168.2.23	91.189.91.42
Dec 24, 2024 13:04:10.807720900 CET	39534	59962	192.168.2.23	185.196.8.105
Dec 24, 2024 13:04:10.927593946 CET	59962	39534	185.196.8.105	192.168.2.23
Dec 24, 2024 13:04:11.229615927 CET	59962	39534	185.196.8.105	192.168.2.23
Dec 24, 2024 13:04:11.229835033 CET	39534	59962	192.168.2.23	185.196.8.105

UDP Packets

Timestamp	Source Port	Dest Port	Source IP	Dest IP
Dec 24, 2024 13:02:59.953521013 CET	36504	53	192.168.2.23	8.8.8.8
Dec 24, 2024 13:03:00.193341017 CET	53	36504	8.8.8.8	192.168.2.23

DNS Queries

Timestamp	Source IP	Dest IP	Trans ID	OP Code	Name	Type	Class	DNS over HTTPS
Dec 24, 2024 13:02:59.953521013 CET	192.168.2.23	8.8.8.8	0xb9f3	Standard query (0)	srvy.vlrt-gap.com	A (IP address)	IN (0x0001)	false

DNS Answers

Timestamp	Source IP	Dest IP	Trans ID	Reply Code	Name	CName	Address	Type	Class	DNS over HTTPS
Dec 24, 2024 13:03:00.193341017 CET	8.8.8.8	192.168.2.23	0xb9f3	No error (0)	srvy.vlrt-gap.com		185.196.8.105	A (IP address)	IN (0x0001)	false

System Behavior

Analysis Process: zmap.spc.elf PID: 6237, Parent PID: 6161

General

Start time (UTC):	12:02:59
Start date (UTC):	24/12/2024
Path:	/tmp/zmap.spc.elf
Arguments:	/tmp/zmap.spc.elf
File size:	4379400 bytes
MD5 hash:	7dc1c0e23cd5e102bb12e5c29403410e

Chronological Activities

Analysis Process: zmap.spc.elf PID: 6239, Parent PID: 6237

General

Start time (UTC):	12:02:59
Start date (UTC):	24/12/2024
Path:	/tmp/zmap.spc.elf
Arguments:	-
File size:	4379400 bytes
MD5 hash:	7dc1c0e23cd5e102bb12e5c29403410e

Chronological Activities

Analysis Process: zmap.spc.elf PID: 6241, Parent PID: 6239

General

Start time (UTC):	12:02:59
Start date (UTC):	24/12/2024
Path:	/tmp/zmap.spc.elf
Arguments:	-
File size:	4379400 bytes
MD5 hash:	7dc1c0e23cd5e102bb12e5c29403410e

Description:	Adversaries may delete files left behind by the actions of their intrusion activity. Malware, tools, or other non-native files dropped or created on a system by an adversary (ex: Ingress Tool Transfer ) may leave traces to indicate to what was done within a network and how. Removal of these files can occur during an intrusion, or as part of a post-intrusion process to minimize the adversary's footprint.
Tactics:	Defense Evasion
Data Sources:	Command: Command Execution, File: File Deletion
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may attempt to get a listing of security software, configurations, defensive tools, and sensors that are installed on a system or in a cloud environment. This may include things such as firewall rules and anti-virus. Adversaries may use the information from Security Software Discovery during automated discovery to shape follow-on behaviors, including whether or not the adversary fully infects the target and/or attempts specific actions.
Tactics:	Discovery
Data Sources:	Command: Command Execution, Firewall: Firewall Enumeration, Firewall: Firewall Metadata, Process: OS API Execution, Process: Process Creation
Platforms:	Azure AD, Google Workspace, IaaS, Linux, macOS, Office 365, SaaS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may employ a known encryption algorithm to conceal command and control traffic rather than relying on any inherent protections provided by a communication protocol. Despite the use of a secure algorithm, these implementations may be vulnerable to reverse engineering if secret keys are encoded and/or generated within malware samples/configuration files.
Tactics:	Command and Control
Data Sources:	Network Traffic: Network Traffic Content
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

Description:	Adversaries may use an OSI non-application layer protocol for communication between host and C2 server or among infected hosts within a network. The list of possible protocols is extensive.Specific examples include use of network layer protocols, such as the Internet Control Message Protocol (ICMP), transport layer protocols, such as the User Datagram Protocol (UDP), session layer protocols, such as Socket Secure (SOCKS), as well as redirected/tunneled protocols, such as Serial over LAN (SOL).
Tactics:	Command and Control
Data Sources:	Network Traffic: Network Traffic Content, Network Traffic: Network Traffic Flow
Platforms:	Linux, macOS, Network, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may communicate using OSI application layer protocols to avoid detection/network filtering by blending in with existing traffic. Commands to the remote system, and often the results of those commands, will be embedded within the protocol traffic between the client and server.
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

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Linux Analysis Report zmap.spc.elf

Overview

General Information

Detection

Signatures

Classification

General Information

Warnings

Runtime Messages

Process Tree

Malware Threat Intel

Yara Signatures

Initial Sample

Memory Dumps

Suricata Signatures

Joe Sandbox Signatures

AV Detection

Networking

System Summary

Hooking and other Techniques for Hiding and Protection

Malware Analysis System Evasion

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

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

Sections

Program Segments

Network Behavior

Network Port Distribution

TCP Packets

UDP Packets

DNS Queries

DNS Answers

System Behavior

Analysis Process: zmap.spc.elf PID: 6237, Parent PID: 6161

General

Chronological Activities

Analysis Process: zmap.spc.elf PID: 6239, Parent PID: 6237

General

Chronological Activities

Analysis Process: zmap.spc.elf PID: 6241, Parent PID: 6239

General

Chronological Activities

Linux Analysis Report
zmap.spc.elf