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Linux Analysis Report
zmap.arm.elf

Overview

General Information

Sample name:	zmap.arm.elf
Analysis ID:	1580386
MD5:	4cc9fdecf09fabbff42f5ab3ca16fa15
SHA1:	aee6caa3525ca6c067f7e0d844336a04b6085671
SHA256:	a158a046f746ebc155d7a71cc35ae489742e10e674201e2225e7ab8097976a07
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:	1580386
Start date and time:	2024-12-24 12:52:05 +01:00
Joe Sandbox product:	CloudBasic
Overall analysis duration:	0h 4m 33s
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.arm.elf
Detection:	MAL
Classification:	mal84.troj.evad.linELF@0/0@8/0

Warnings

VT rate limit hit for: zmap.arm.elf

Runtime Messages

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

Process Tree

system is lnxubuntu20

zmap.arm.elf (PID: 6237, Parent: 6162, MD5: 5ebfcae4fe2471fcc5695c2394773ff1) Arguments: /tmp/zmap.arm.elf

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

zmap.arm.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.arm.elf	JoeSecurity_Okiru	Yara detected Okiru	Joe Security
zmap.arm.elf	JoeSecurity_Mirai_8	Yara detected Mirai	Joe Security
zmap.arm.elf	Linux_Trojan_Gafgyt_28a2fe0c	unknown	unknown	0x10258:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x1026c:$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 0x10280:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x10294:$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 0x102a8:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x102bc:$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 0x102d0:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x102e4:$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 0x102f8:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x1030c:$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 0x10320:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x10334:$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 0x10348:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x1035c:$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 0x10370:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x10384:$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 0x10398:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x103ac:$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 0x103c0:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x103d4:$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 0x103e8:$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
6241.1.00007fb748017000.00007fb74802a000.r-x.sdmp	JoeSecurity_Okiru	Yara detected Okiru	Joe Security
6241.1.00007fb748017000.00007fb74802a000.r-x.sdmp	JoeSecurity_Mirai_8	Yara detected Mirai	Joe Security
6241.1.00007fb748017000.00007fb74802a000.r-x.sdmp	Linux_Trojan_Gafgyt_28a2fe0c	unknown	unknown	0x10258:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x1026c:$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 0x10280:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x10294:$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 0x102a8:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x102bc:$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 0x102d0:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x102e4:$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 0x102f8:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x1030c:$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 0x10320:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x10334:$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 0x10348:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x1035c:$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 0x10370:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x10384:$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 0x10398:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x103ac:$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 0x103c0:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x103d4:$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 0x103e8:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F
6237.1.00007fb748017000.00007fb74802a000.r-x.sdmp	JoeSecurity_Okiru	Yara detected Okiru	Joe Security
6237.1.00007fb748017000.00007fb74802a000.r-x.sdmp	JoeSecurity_Mirai_8	Yara detected Mirai	Joe Security
6237.1.00007fb748017000.00007fb74802a000.r-x.sdmp	Linux_Trojan_Gafgyt_28a2fe0c	unknown	unknown	0x10258:$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 0x1026c:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x10280:$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 0x10294:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x102a8:$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 0x102bc:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x102d0:$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 0x102e4:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x102f8:$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 0x1030c:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x10320:$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 0x10334:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x10348:$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 0x1035c:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x10370:$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 0x10384:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x10398:$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 0x103ac:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x103c0:$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 0x103d4:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x103e8:$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.arm.elf PID: 6237	JoeSecurity_Okiru	Yara detected Okiru	Joe Security
Process Memory Space: zmap.arm.elf PID: 6237	Linux_Trojan_Gafgyt_28a2fe0c	unknown	unknown	0x12d7a:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x12d8e:$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 0x12da2:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x12db6:$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 0x12dca:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x12dde:$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 0x12df2:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x12e06:$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 0x12e1a:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x12e2e:$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 0x12e42:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x12e56:$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 0x12e6a:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x12e7e:$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 0x12e92:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x12ea6:$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 0x12eba:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x12ece:$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 0x12ee2:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x12ef6:$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 0x12f0a:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F
Process Memory Space: zmap.arm.elf PID: 6241	JoeSecurity_Okiru	Yara detected Okiru	Joe Security
Process Memory Space: zmap.arm.elf PID: 6241	JoeSecurity_Mirai_8	Yara detected Mirai	Joe Security
Process Memory Space: zmap.arm.elf PID: 6241	Linux_Trojan_Gafgyt_28a2fe0c	unknown	unknown	0x2aa:$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 0x2be:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x2d2:$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 0x2e6:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x2fa:$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 0x30e:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x322:$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 0x336:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x34a:$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 0x35e:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x372:$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 0x386:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x39a:$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 0x3ae:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x3c2:$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 0x3d6:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x3ea:$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 0x3fe:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x412:$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 0x426:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x43a:$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 6 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.arm.elf

Avira: detected

Multi AV Scanner detection for submitted file

Source: zmap.arm.elf

ReversingLabs: Detection: 65%

Source: global traffic

TCP traffic: 192.168.2.23:39532 -> 185.196.8.105:59962

Source: /tmp/zmap.arm.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.arm.elf, type: SAMPLE	Matched rule: Linux_Trojan_Gafgyt_28a2fe0c Author: unknown
Source: 6241.1.00007fb748017000.00007fb74802a000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Gafgyt_28a2fe0c Author: unknown
Source: 6237.1.00007fb748017000.00007fb74802a000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Gafgyt_28a2fe0c Author: unknown
Source: Process Memory Space: zmap.arm.elf PID: 6237, type: MEMORYSTR	Matched rule: Linux_Trojan_Gafgyt_28a2fe0c Author: unknown
Source: Process Memory Space: zmap.arm.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.arm.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: 6241.1.00007fb748017000.00007fb74802a000.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: 6237.1.00007fb748017000.00007fb74802a000.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.arm.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.arm.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@8/0

Hooking and other Techniques for Hiding and Protection

Sample deletes itself

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

File: /tmp/zmap.arm.elf

Jump to behavior

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

Queries kernel information via 'uname':

Jump to behavior

Source: zmap.arm.elf, 6237.1.00007fff18bc8000.00007fff18be9000.rw-.sdmp, zmap.arm.elf, 6241.1.00007fff18bc8000.00007fff18be9000.rw-.sdmp	Binary or memory string: x86_64/usr/bin/qemu-arm/tmp/zmap.arm.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.arm.elf
Source: zmap.arm.elf, 6237.1.00005596ca563000.00005596ca691000.rw-.sdmp, zmap.arm.elf, 6241.1.00005596ca563000.00005596ca691000.rw-.sdmp	Binary or memory string: U!/etc/qemu-binfmt/arm
Source: zmap.arm.elf, 6237.1.00005596ca563000.00005596ca691000.rw-.sdmp, zmap.arm.elf, 6241.1.00005596ca563000.00005596ca691000.rw-.sdmp	Binary or memory string: /etc/qemu-binfmt/arm
Source: zmap.arm.elf, 6237.1.00007fff18bc8000.00007fff18be9000.rw-.sdmp, zmap.arm.elf, 6241.1.00007fff18bc8000.00007fff18be9000.rw-.sdmp	Binary or memory string: /usr/bin/qemu-arm

Stealing of Sensitive Information

Yara detected Mirai

Source: Yara match	File source: zmap.arm.elf, type: SAMPLE
Source: Yara match	File source: 6241.1.00007fb748017000.00007fb74802a000.r-x.sdmp, type: MEMORY
Source: Yara match	File source: 6237.1.00007fb748017000.00007fb74802a000.r-x.sdmp, type: MEMORY
Source: Yara match	File source: Process Memory Space: zmap.arm.elf PID: 6241, type: MEMORYSTR

Yara detected Okiru

Source: Yara match	File source: zmap.arm.elf, type: SAMPLE
Source: Yara match	File source: 6241.1.00007fb748017000.00007fb74802a000.r-x.sdmp, type: MEMORY
Source: Yara match	File source: 6237.1.00007fb748017000.00007fb74802a000.r-x.sdmp, type: MEMORY
Source: Yara match	File source: Process Memory Space: zmap.arm.elf PID: 6237, type: MEMORYSTR
Source: Yara match	File source: Process Memory Space: zmap.arm.elf PID: 6241, type: MEMORYSTR

Remote Access Functionality

Yara detected Mirai

Source: Yara match	File source: zmap.arm.elf, type: SAMPLE
Source: Yara match	File source: 6241.1.00007fb748017000.00007fb74802a000.r-x.sdmp, type: MEMORY
Source: Yara match	File source: 6237.1.00007fb748017000.00007fb74802a000.r-x.sdmp, type: MEMORY
Source: Yara match	File source: Process Memory Space: zmap.arm.elf PID: 6241, type: MEMORYSTR

Yara detected Okiru

Source: Yara match	File source: zmap.arm.elf, type: SAMPLE
Source: Yara match	File source: 6241.1.00007fb748017000.00007fb74802a000.r-x.sdmp, type: MEMORY
Source: Yara match	File source: 6237.1.00007fb748017000.00007fb74802a000.r-x.sdmp, type: MEMORY
Source: Yara match	File source: Process Memory Space: zmap.arm.elf PID: 6237, type: MEMORYSTR
Source: Yara match	File source: Process Memory Space: zmap.arm.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.arm.elf	66%	ReversingLabs	Linux.Trojan.Mirai
zmap.arm.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
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	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
	arm.elf	Get hash	malicious	Unknown	Browse
	nsharm5.elf	Get hash	malicious	Unknown	Browse
91.189.91.42	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
	arm.elf	Get hash	malicious	Unknown	Browse
	nsharm5.elf	Get hash	malicious	Unknown	Browse

Domains

⊘No context

ASNs

Match	Associated Sample Name / URL	SHA 256	Detection	Threat Name	Link	Context
CANONICAL-ASGB	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
	arm.elf	Get hash	malicious	Unknown	Browse	91.189.91.42
	nsharm5.elf	Get hash	malicious	Unknown	Browse	91.189.91.42
CANONICAL-ASGB	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
	arm.elf	Get hash	malicious	Unknown	Browse	91.189.91.42
	nsharm5.elf	Get hash	malicious	Unknown	Browse	91.189.91.42
SIMPLECARRER2IT	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
	file.exe	Get hash	malicious	PureLog Stealer, XWorm	Browse	185.196.8.239
	stail.exe	Get hash	malicious	Socks5Systemz	Browse	185.208.158.202
INIT7CH	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
	arm.elf	Get hash	malicious	Unknown	Browse	109.202.202.202
	nsharm5.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 LSB executable, ARM, version 1 (ARM), statically linked, stripped
Entropy (8bit):	6.1950751164662705
TrID:	ELF Executable and Linkable format (generic) (4004/1) 100.00%
File name:	zmap.arm.elf
File size:	75'852 bytes
MD5:	4cc9fdecf09fabbff42f5ab3ca16fa15
SHA1:	aee6caa3525ca6c067f7e0d844336a04b6085671
SHA256:	a158a046f746ebc155d7a71cc35ae489742e10e674201e2225e7ab8097976a07
SHA512:	44a4e3c84a783a75bcd0be525ac8657b670edc16bd56f42090679d8e31331627d334e53f677792df4fe1b0e22564c2999b67bca6cbc8677a443675bbd5b9c1ad
SSDEEP:	1536:Mx1O+MsI8J9CGgavmuTLK6wqwqgL6ojvzx:MxC4muC6wAKpzx
TLSH:	C7733A45BC815A13C6E1127BFAAE018D372523E8E3DF7217DE216F21379682F0D67A81
File Content Preview:	.ELF...a..........(.........4....&......4. ...(......................"..."..............."..."...".......'..........Q.td..................................-...L."...V@..........0@-.\P...0....S.0...P@...0... ....R......0...0...........0... ....R..... 0....S

Static ELF Info

ELF header
Class:	ELF32
Data:	2's complement, little endian
Version:	1 (current)
Machine:	ARM
Version Number:	0x1
Type:	EXEC (Executable file)
OS/ABI:	ARM - ABI
ABI Version:	0
Entry Point Address:	0x8190
Flags:	0x202
ELF Header Size:	52
Program Header Offset:	52
Program Header Size:	32
Number of Program Headers:	3
Section Header Offset:	75452
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	0x8094	0x94	0x18	0x0	0x6	AX	4
.text	PROGBITS	0x80b0	0xb0	0x10190	0x0	0x6	AX	16
.fini	PROGBITS	0x18240	0x10240	0x14	0x0	0x6	AX	4
.rodata	PROGBITS	0x18254	0x10254	0x2080	0x0	0x2	A	4
.ctors	PROGBITS	0x222d8	0x122d8	0x8	0x0	0x3	WA	4
.dtors	PROGBITS	0x222e0	0x122e0	0x8	0x0	0x3	WA	4
.data	PROGBITS	0x222ec	0x122ec	0x390	0x0	0x3	WA	4
.bss	NOBITS	0x2267c	0x1267c	0x2430	0x0	0x3	WA	4
.shstrtab	STRTAB	0x0	0x1267c	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	0x8000	0x8000	0x122d4	0x122d4	6.2239	0x5	R E	0x8000	.init .text .fini .rodata
LOAD	0x122d8	0x222d8	0x222d8	0x3a4	0x27d4	3.0710	0x6	RW	0x8000	.ctors .dtors .data .bss
GNU_STACK	0x0	0x0	0x0	0x0	0x0	0.0000	0x7	RWE	0x4

Network Behavior

Network Port Distribution

TCP Packets

Timestamp	Source Port	Dest Port	Source IP	Dest IP
Dec 24, 2024 12:52:49.711456060 CET	39532	59962	192.168.2.23	185.196.8.105
Dec 24, 2024 12:52:49.831051111 CET	59962	39532	185.196.8.105	192.168.2.23
Dec 24, 2024 12:52:49.831135988 CET	39532	59962	192.168.2.23	185.196.8.105
Dec 24, 2024 12:52:49.832360029 CET	39532	59962	192.168.2.23	185.196.8.105
Dec 24, 2024 12:52:49.951801062 CET	59962	39532	185.196.8.105	192.168.2.23
Dec 24, 2024 12:52:49.952024937 CET	39532	59962	192.168.2.23	185.196.8.105
Dec 24, 2024 12:52:50.071504116 CET	59962	39532	185.196.8.105	192.168.2.23
Dec 24, 2024 12:52:51.128422976 CET	59962	39532	185.196.8.105	192.168.2.23
Dec 24, 2024 12:52:51.128654003 CET	39532	59962	192.168.2.23	185.196.8.105
Dec 24, 2024 12:52:51.128868103 CET	39532	59962	192.168.2.23	185.196.8.105
Dec 24, 2024 12:52:51.227528095 CET	43928	443	192.168.2.23	91.189.91.42
Dec 24, 2024 12:52:51.496664047 CET	39534	59962	192.168.2.23	185.196.8.105
Dec 24, 2024 12:52:51.616488934 CET	59962	39534	185.196.8.105	192.168.2.23
Dec 24, 2024 12:52:51.616688967 CET	39534	59962	192.168.2.23	185.196.8.105
Dec 24, 2024 12:52:51.617618084 CET	39534	59962	192.168.2.23	185.196.8.105
Dec 24, 2024 12:52:51.737349987 CET	59962	39534	185.196.8.105	192.168.2.23
Dec 24, 2024 12:52:51.737622023 CET	39534	59962	192.168.2.23	185.196.8.105
Dec 24, 2024 12:52:51.857141018 CET	59962	39534	185.196.8.105	192.168.2.23
Dec 24, 2024 12:52:52.917296886 CET	59962	39534	185.196.8.105	192.168.2.23
Dec 24, 2024 12:52:52.917428017 CET	39534	59962	192.168.2.23	185.196.8.105
Dec 24, 2024 12:52:52.917500973 CET	39534	59962	192.168.2.23	185.196.8.105
Dec 24, 2024 12:52:53.052912951 CET	39536	59962	192.168.2.23	185.196.8.105
Dec 24, 2024 12:52:53.172558069 CET	59962	39536	185.196.8.105	192.168.2.23
Dec 24, 2024 12:52:53.172694921 CET	39536	59962	192.168.2.23	185.196.8.105
Dec 24, 2024 12:52:53.173628092 CET	39536	59962	192.168.2.23	185.196.8.105
Dec 24, 2024 12:52:53.293127060 CET	59962	39536	185.196.8.105	192.168.2.23
Dec 24, 2024 12:52:53.293275118 CET	39536	59962	192.168.2.23	185.196.8.105
Dec 24, 2024 12:52:53.412781954 CET	59962	39536	185.196.8.105	192.168.2.23
Dec 24, 2024 12:52:54.468719959 CET	59962	39536	185.196.8.105	192.168.2.23
Dec 24, 2024 12:52:54.469002008 CET	39536	59962	192.168.2.23	185.196.8.105
Dec 24, 2024 12:52:54.469078064 CET	39536	59962	192.168.2.23	185.196.8.105
Dec 24, 2024 12:52:54.831635952 CET	39538	59962	192.168.2.23	185.196.8.105
Dec 24, 2024 12:52:54.952769041 CET	59962	39538	185.196.8.105	192.168.2.23
Dec 24, 2024 12:52:54.952924967 CET	39538	59962	192.168.2.23	185.196.8.105
Dec 24, 2024 12:52:54.953753948 CET	39538	59962	192.168.2.23	185.196.8.105
Dec 24, 2024 12:52:55.075335979 CET	59962	39538	185.196.8.105	192.168.2.23
Dec 24, 2024 12:52:55.075525045 CET	39538	59962	192.168.2.23	185.196.8.105
Dec 24, 2024 12:52:55.196486950 CET	59962	39538	185.196.8.105	192.168.2.23
Dec 24, 2024 12:52:56.250911951 CET	59962	39538	185.196.8.105	192.168.2.23
Dec 24, 2024 12:52:56.251113892 CET	39538	59962	192.168.2.23	185.196.8.105
Dec 24, 2024 12:52:56.251137972 CET	39538	59962	192.168.2.23	185.196.8.105
Dec 24, 2024 12:52:56.395905018 CET	39540	59962	192.168.2.23	185.196.8.105
Dec 24, 2024 12:52:56.515516043 CET	59962	39540	185.196.8.105	192.168.2.23
Dec 24, 2024 12:52:56.515737057 CET	39540	59962	192.168.2.23	185.196.8.105
Dec 24, 2024 12:52:56.516720057 CET	39540	59962	192.168.2.23	185.196.8.105
Dec 24, 2024 12:52:56.602894068 CET	42836	443	192.168.2.23	91.189.91.43
Dec 24, 2024 12:52:56.636190891 CET	59962	39540	185.196.8.105	192.168.2.23
Dec 24, 2024 12:52:56.636353016 CET	39540	59962	192.168.2.23	185.196.8.105
Dec 24, 2024 12:52:56.755867004 CET	59962	39540	185.196.8.105	192.168.2.23
Dec 24, 2024 12:52:57.812736988 CET	59962	39540	185.196.8.105	192.168.2.23
Dec 24, 2024 12:52:57.812880039 CET	39540	59962	192.168.2.23	185.196.8.105
Dec 24, 2024 12:52:57.812928915 CET	39540	59962	192.168.2.23	185.196.8.105
Dec 24, 2024 12:52:57.882606030 CET	42516	80	192.168.2.23	109.202.202.202
Dec 24, 2024 12:52:57.948700905 CET	39542	59962	192.168.2.23	185.196.8.105
Dec 24, 2024 12:52:58.068248987 CET	59962	39542	185.196.8.105	192.168.2.23
Dec 24, 2024 12:52:58.068334103 CET	39542	59962	192.168.2.23	185.196.8.105
Dec 24, 2024 12:52:58.069051981 CET	39542	59962	192.168.2.23	185.196.8.105
Dec 24, 2024 12:52:58.188556910 CET	59962	39542	185.196.8.105	192.168.2.23
Dec 24, 2024 12:52:58.188636065 CET	39542	59962	192.168.2.23	185.196.8.105
Dec 24, 2024 12:52:58.308186054 CET	59962	39542	185.196.8.105	192.168.2.23
Dec 24, 2024 12:52:59.370629072 CET	59962	39542	185.196.8.105	192.168.2.23
Dec 24, 2024 12:52:59.370757103 CET	39542	59962	192.168.2.23	185.196.8.105
Dec 24, 2024 12:52:59.370789051 CET	39542	59962	192.168.2.23	185.196.8.105
Dec 24, 2024 12:52:59.506664038 CET	39544	59962	192.168.2.23	185.196.8.105
Dec 24, 2024 12:52:59.626498938 CET	59962	39544	185.196.8.105	192.168.2.23
Dec 24, 2024 12:52:59.626631021 CET	39544	59962	192.168.2.23	185.196.8.105
Dec 24, 2024 12:52:59.627779007 CET	39544	59962	192.168.2.23	185.196.8.105
Dec 24, 2024 12:52:59.747267962 CET	59962	39544	185.196.8.105	192.168.2.23
Dec 24, 2024 12:52:59.747364044 CET	39544	59962	192.168.2.23	185.196.8.105
Dec 24, 2024 12:52:59.867398977 CET	59962	39544	185.196.8.105	192.168.2.23
Dec 24, 2024 12:53:00.924201965 CET	59962	39544	185.196.8.105	192.168.2.23
Dec 24, 2024 12:53:00.924428940 CET	39544	59962	192.168.2.23	185.196.8.105
Dec 24, 2024 12:53:00.924559116 CET	39544	59962	192.168.2.23	185.196.8.105
Dec 24, 2024 12:53:01.278172016 CET	39546	59962	192.168.2.23	185.196.8.105
Dec 24, 2024 12:53:01.399353027 CET	59962	39546	185.196.8.105	192.168.2.23
Dec 24, 2024 12:53:01.399539948 CET	39546	59962	192.168.2.23	185.196.8.105
Dec 24, 2024 12:53:01.400439978 CET	39546	59962	192.168.2.23	185.196.8.105
Dec 24, 2024 12:53:01.520028114 CET	59962	39546	185.196.8.105	192.168.2.23
Dec 24, 2024 12:53:01.520164967 CET	39546	59962	192.168.2.23	185.196.8.105
Dec 24, 2024 12:53:01.639924049 CET	59962	39546	185.196.8.105	192.168.2.23
Dec 24, 2024 12:53:11.409352064 CET	39546	59962	192.168.2.23	185.196.8.105
Dec 24, 2024 12:53:11.528932095 CET	59962	39546	185.196.8.105	192.168.2.23
Dec 24, 2024 12:53:11.829046011 CET	59962	39546	185.196.8.105	192.168.2.23
Dec 24, 2024 12:53:11.829395056 CET	39546	59962	192.168.2.23	185.196.8.105
Dec 24, 2024 12:53:12.984658957 CET	43928	443	192.168.2.23	91.189.91.42
Dec 24, 2024 12:53:23.223108053 CET	42836	443	192.168.2.23	91.189.91.43
Dec 24, 2024 12:53:27.318531036 CET	42516	80	192.168.2.23	109.202.202.202
Dec 24, 2024 12:53:53.938779116 CET	43928	443	192.168.2.23	91.189.91.42
Dec 24, 2024 12:54:11.881762028 CET	39546	59962	192.168.2.23	185.196.8.105
Dec 24, 2024 12:54:12.001708031 CET	59962	39546	185.196.8.105	192.168.2.23
Dec 24, 2024 12:54:12.301697016 CET	59962	39546	185.196.8.105	192.168.2.23
Dec 24, 2024 12:54:12.301939011 CET	39546	59962	192.168.2.23	185.196.8.105

UDP Packets

Timestamp	Source Port	Dest Port	Source IP	Dest IP
Dec 24, 2024 12:52:49.345284939 CET	47210	53	192.168.2.23	8.8.8.8
Dec 24, 2024 12:52:49.709920883 CET	53	47210	8.8.8.8	192.168.2.23
Dec 24, 2024 12:52:51.129894972 CET	52249	53	192.168.2.23	8.8.8.8
Dec 24, 2024 12:52:51.495857000 CET	53	52249	8.8.8.8	192.168.2.23
Dec 24, 2024 12:52:52.918365955 CET	60775	53	192.168.2.23	8.8.8.8
Dec 24, 2024 12:52:53.052144051 CET	53	60775	8.8.8.8	192.168.2.23
Dec 24, 2024 12:52:54.470011950 CET	36377	53	192.168.2.23	8.8.8.8
Dec 24, 2024 12:52:54.830806017 CET	53	36377	8.8.8.8	192.168.2.23
Dec 24, 2024 12:52:56.252119064 CET	36476	53	192.168.2.23	8.8.8.8
Dec 24, 2024 12:52:56.395354986 CET	53	36476	8.8.8.8	192.168.2.23
Dec 24, 2024 12:52:57.813862085 CET	50781	53	192.168.2.23	8.8.8.8
Dec 24, 2024 12:52:57.948091984 CET	53	50781	8.8.8.8	192.168.2.23
Dec 24, 2024 12:52:59.372212887 CET	57459	53	192.168.2.23	8.8.8.8
Dec 24, 2024 12:52:59.506212950 CET	53	57459	8.8.8.8	192.168.2.23
Dec 24, 2024 12:53:00.925827980 CET	44249	53	192.168.2.23	8.8.8.8
Dec 24, 2024 12:53:01.276953936 CET	53	44249	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 12:52:49.345284939 CET	192.168.2.23	8.8.8.8	0x19f	Standard query (0)	srvy.vlrt-gap.com	A (IP address)	IN (0x0001)	false
Dec 24, 2024 12:52:51.129894972 CET	192.168.2.23	8.8.8.8	0x4944	Standard query (0)	srvy.vlrt-gap.com	A (IP address)	IN (0x0001)	false
Dec 24, 2024 12:52:52.918365955 CET	192.168.2.23	8.8.8.8	0xc7c0	Standard query (0)	srvy.vlrt-gap.com	A (IP address)	IN (0x0001)	false
Dec 24, 2024 12:52:54.470011950 CET	192.168.2.23	8.8.8.8	0x6fea	Standard query (0)	srvy.vlrt-gap.com	A (IP address)	IN (0x0001)	false
Dec 24, 2024 12:52:56.252119064 CET	192.168.2.23	8.8.8.8	0xfd8e	Standard query (0)	srvy.vlrt-gap.com	A (IP address)	IN (0x0001)	false
Dec 24, 2024 12:52:57.813862085 CET	192.168.2.23	8.8.8.8	0x23fe	Standard query (0)	srvy.vlrt-gap.com	A (IP address)	IN (0x0001)	false
Dec 24, 2024 12:52:59.372212887 CET	192.168.2.23	8.8.8.8	0xa1f	Standard query (0)	srvy.vlrt-gap.com	A (IP address)	IN (0x0001)	false
Dec 24, 2024 12:53:00.925827980 CET	192.168.2.23	8.8.8.8	0x72c4	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	Address	Type	Class	DNS over HTTPS
Dec 24, 2024 12:52:49.709920883 CET	8.8.8.8	192.168.2.23	0x19f	No error (0)	srvy.vlrt-gap.com	185.196.8.105	A (IP address)	IN (0x0001)	false
Dec 24, 2024 12:52:51.495857000 CET	8.8.8.8	192.168.2.23	0x4944	No error (0)	srvy.vlrt-gap.com	185.196.8.105	A (IP address)	IN (0x0001)	false
Dec 24, 2024 12:52:53.052144051 CET	8.8.8.8	192.168.2.23	0xc7c0	No error (0)	srvy.vlrt-gap.com	185.196.8.105	A (IP address)	IN (0x0001)	false
Dec 24, 2024 12:52:54.830806017 CET	8.8.8.8	192.168.2.23	0x6fea	No error (0)	srvy.vlrt-gap.com	185.196.8.105	A (IP address)	IN (0x0001)	false
Dec 24, 2024 12:52:56.395354986 CET	8.8.8.8	192.168.2.23	0xfd8e	No error (0)	srvy.vlrt-gap.com	185.196.8.105	A (IP address)	IN (0x0001)	false
Dec 24, 2024 12:52:57.948091984 CET	8.8.8.8	192.168.2.23	0x23fe	No error (0)	srvy.vlrt-gap.com	185.196.8.105	A (IP address)	IN (0x0001)	false
Dec 24, 2024 12:52:59.506212950 CET	8.8.8.8	192.168.2.23	0xa1f	No error (0)	srvy.vlrt-gap.com	185.196.8.105	A (IP address)	IN (0x0001)	false
Dec 24, 2024 12:53:01.276953936 CET	8.8.8.8	192.168.2.23	0x72c4	No error (0)	srvy.vlrt-gap.com	185.196.8.105	A (IP address)	IN (0x0001)	false

System Behavior

Analysis Process: zmap.arm.elf PID: 6237, Parent PID: 6162

General

Start time (UTC):	11:52:48
Start date (UTC):	24/12/2024
Path:	/tmp/zmap.arm.elf
Arguments:	/tmp/zmap.arm.elf
File size:	4956856 bytes
MD5 hash:	5ebfcae4fe2471fcc5695c2394773ff1

Chronological Activities

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

General

Start time (UTC):	11:52:48
Start date (UTC):	24/12/2024
Path:	/tmp/zmap.arm.elf
Arguments:	-
File size:	4956856 bytes
MD5 hash:	5ebfcae4fe2471fcc5695c2394773ff1

Chronological Activities

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

General

Start time (UTC):	11:52:48
Start date (UTC):	24/12/2024
Path:	/tmp/zmap.arm.elf
Arguments:	-
File size:	4956856 bytes
MD5 hash:	5ebfcae4fe2471fcc5695c2394773ff1

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

Loading Joe Sandbox Report ...

Warning!

Linux Analysis Report zmap.arm.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.arm.elf PID: 6237, Parent PID: 6162

General

Chronological Activities

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

General

Chronological Activities

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

General

Chronological Activities

Linux Analysis Report
zmap.arm.elf