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Linux Analysis Report
zmap.sh4.elf

Overview

General Information

Sample name:	zmap.sh4.elf
Analysis ID:	1576094
MD5:	af2dc6922e80f3748d14b56e9c36feaf
SHA1:	d83d9f4e3202c40cb6d2f73f1e81da016ade6b09
SHA256:	be1741932847a13a985fe3756f3e28d352c59de074b6c0abc2eec208574e0827
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

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:	1576094
Start date and time:	2024-12-16 14:42:09 +01:00
Joe Sandbox product:	CloudBasic
Overall analysis duration:	0h 4m 29s
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.sh4.elf
Detection:	MAL
Classification:	mal84.troj.evad.linELF@0/0@2/0

Warnings

VT rate limit hit for: zmap.sh4.elf

Runtime Messages

Command:	/tmp/zmap.sh4.elf
PID:	5428
Exit Code:	0
Exit Code Info:
Killed:	False
Standard Output:	VagneRHere
Standard Error:

Process Tree

system is lnxubuntu20

zmap.sh4.elf (PID: 5428, Parent: 5356, MD5: 8943e5f8f8c280467b4472c15ae93ba9) Arguments: /tmp/zmap.sh4.elf

zmap.sh4.elf New Fork (PID: 5430, Parent: 5428)

zmap.sh4.elf New Fork (PID: 5432, Parent: 5430)

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.sh4.elf	JoeSecurity_Okiru	Yara detected Okiru	Joe Security
zmap.sh4.elf	JoeSecurity_Mirai_8	Yara detected Mirai	Joe Security
zmap.sh4.elf	Linux_Trojan_Gafgyt_28a2fe0c	unknown	unknown	0xd548:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xd55c:$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 0xd570:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xd584:$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 0xd598:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xd5ac:$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 0xd5c0:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xd5d4:$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 0xd5e8:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xd5fc:$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 0xd610:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xd624:$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 0xd638:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xd64c:$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 0xd660:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xd674:$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 0xd688:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xd69c:$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 0xd6b0:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xd6c4:$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 0xd6d8:$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
5432.1.00007fa8dc400000.00007fa8dc410000.r-x.sdmp	JoeSecurity_Okiru	Yara detected Okiru	Joe Security
5432.1.00007fa8dc400000.00007fa8dc410000.r-x.sdmp	JoeSecurity_Mirai_8	Yara detected Mirai	Joe Security
5432.1.00007fa8dc400000.00007fa8dc410000.r-x.sdmp	Linux_Trojan_Gafgyt_28a2fe0c	unknown	unknown	0xd548:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xd55c:$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 0xd570:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xd584:$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 0xd598:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xd5ac:$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 0xd5c0:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xd5d4:$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 0xd5e8:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xd5fc:$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 0xd610:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xd624:$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 0xd638:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xd64c:$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 0xd660:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xd674:$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 0xd688:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xd69c:$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 0xd6b0:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xd6c4:$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 0xd6d8:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F
5428.1.00007fa8dc400000.00007fa8dc410000.r-x.sdmp	JoeSecurity_Okiru	Yara detected Okiru	Joe Security
5428.1.00007fa8dc400000.00007fa8dc410000.r-x.sdmp	JoeSecurity_Mirai_8	Yara detected Mirai	Joe Security
5428.1.00007fa8dc400000.00007fa8dc410000.r-x.sdmp	Linux_Trojan_Gafgyt_28a2fe0c	unknown	unknown	0xd548:$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 0xd55c:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xd570:$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 0xd584:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xd598:$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 0xd5ac:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xd5c0:$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 0xd5d4:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xd5e8:$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 0xd5fc:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xd610:$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 0xd624:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xd638:$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 0xd64c:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xd660:$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 0xd674:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xd688:$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 0xd69c:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xd6b0:$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 0xd6c4:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xd6d8:$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.sh4.elf PID: 5428	JoeSecurity_Okiru	Yara detected Okiru	Joe Security
Process Memory Space: zmap.sh4.elf PID: 5428	JoeSecurity_Mirai_8	Yara detected Mirai	Joe Security
Process Memory Space: zmap.sh4.elf PID: 5428	Linux_Trojan_Gafgyt_28a2fe0c	unknown	unknown	0x7af9:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x7b0d:$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 0x7b21:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x7b35:$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 0x7b49:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x7b5d:$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 0x7b71:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x7b85:$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 0x7b99:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x7bad:$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 0x7bc1:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x7bd5:$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 0x7be9:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x7bfd:$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 0x7c11:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x7c25:$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 0x7c39:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x7c4d:$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 0x7c61:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x7c75:$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 0x7c89:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F
Process Memory Space: zmap.sh4.elf PID: 5432	JoeSecurity_Okiru	Yara detected Okiru	Joe Security
Process Memory Space: zmap.sh4.elf PID: 5432	JoeSecurity_Mirai_8	Yara detected Mirai	Joe Security
Process Memory Space: zmap.sh4.elf PID: 5432	Linux_Trojan_Gafgyt_28a2fe0c	unknown	unknown	0x4584:$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 0x4598:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x45ac:$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 0x45c0:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x45d4:$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 0x45e8:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x45fc:$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 0x4610:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x4624:$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 0x4638:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x464c:$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 0x4660:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x4674:$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 0x4688:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x469c:$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 0x46b0:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x46c4:$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 0x46d8:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x46ec:$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 0x4700:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x4714:$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.sh4.elf

Avira: detected

Multi AV Scanner detection for submitted file

Source: zmap.sh4.elf

ReversingLabs: Detection: 57%

Source: global traffic

TCP traffic: 192.168.2.13:35454 -> 185.196.11.47:59962

Source: /tmp/zmap.sh4.elf (PID: 5428)

Socket: 127.0.0.1:39148

Jump to behavior

Source: global traffic

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

System Summary

Malicious sample detected (through community Yara rule)

Source: zmap.sh4.elf, type: SAMPLE	Matched rule: Linux_Trojan_Gafgyt_28a2fe0c Author: unknown
Source: 5432.1.00007fa8dc400000.00007fa8dc410000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Gafgyt_28a2fe0c Author: unknown
Source: 5428.1.00007fa8dc400000.00007fa8dc410000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Gafgyt_28a2fe0c Author: unknown
Source: Process Memory Space: zmap.sh4.elf PID: 5428, type: MEMORYSTR	Matched rule: Linux_Trojan_Gafgyt_28a2fe0c Author: unknown
Source: Process Memory Space: zmap.sh4.elf PID: 5432, type: MEMORYSTR	Matched rule: Linux_Trojan_Gafgyt_28a2fe0c Author: unknown

Source: ELF static info symbol of initial sample

.symtab present: no

Source: zmap.sh4.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: 5432.1.00007fa8dc400000.00007fa8dc410000.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: 5428.1.00007fa8dc400000.00007fa8dc410000.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.sh4.elf PID: 5428, 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.sh4.elf PID: 5432, 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@2/0

Hooking and other Techniques for Hiding and Protection

Sample deletes itself

Source: /tmp/zmap.sh4.elf (PID: 5428)

File: /tmp/zmap.sh4.elf

Jump to behavior

Source: /tmp/zmap.sh4.elf (PID: 5428)

Queries kernel information via 'uname':

Jump to behavior

Source: zmap.sh4.elf, 5428.1.00007ffc3d02f000.00007ffc3d050000.rw-.sdmp, zmap.sh4.elf, 5432.1.00007ffc3d02f000.00007ffc3d050000.rw-.sdmp	Binary or memory string: x86_64/usr/bin/qemu-sh4/tmp/zmap.sh4.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.sh4.elf
Source: zmap.sh4.elf, 5428.1.00007ffc3d02f000.00007ffc3d050000.rw-.sdmp, zmap.sh4.elf, 5432.1.00007ffc3d02f000.00007ffc3d050000.rw-.sdmp	Binary or memory string: /usr/bin/qemu-sh4
Source: zmap.sh4.elf, 5428.1.000055864da01000.000055864da64000.rw-.sdmp, zmap.sh4.elf, 5432.1.000055864da01000.000055864da64000.rw-.sdmp	Binary or memory string: U5!/etc/qemu-binfmt/sh4
Source: zmap.sh4.elf, 5428.1.000055864da01000.000055864da64000.rw-.sdmp, zmap.sh4.elf, 5432.1.000055864da01000.000055864da64000.rw-.sdmp	Binary or memory string: /etc/qemu-binfmt/sh4

Stealing of Sensitive Information

Yara detected Mirai

Source: Yara match	File source: zmap.sh4.elf, type: SAMPLE
Source: Yara match	File source: 5432.1.00007fa8dc400000.00007fa8dc410000.r-x.sdmp, type: MEMORY
Source: Yara match	File source: 5428.1.00007fa8dc400000.00007fa8dc410000.r-x.sdmp, type: MEMORY
Source: Yara match	File source: Process Memory Space: zmap.sh4.elf PID: 5428, type: MEMORYSTR
Source: Yara match	File source: Process Memory Space: zmap.sh4.elf PID: 5432, type: MEMORYSTR

Yara detected Okiru

Source: Yara match	File source: zmap.sh4.elf, type: SAMPLE
Source: Yara match	File source: 5432.1.00007fa8dc400000.00007fa8dc410000.r-x.sdmp, type: MEMORY
Source: Yara match	File source: 5428.1.00007fa8dc400000.00007fa8dc410000.r-x.sdmp, type: MEMORY
Source: Yara match	File source: Process Memory Space: zmap.sh4.elf PID: 5428, type: MEMORYSTR
Source: Yara match	File source: Process Memory Space: zmap.sh4.elf PID: 5432, type: MEMORYSTR

Remote Access Functionality

Yara detected Mirai

Source: Yara match	File source: zmap.sh4.elf, type: SAMPLE
Source: Yara match	File source: 5432.1.00007fa8dc400000.00007fa8dc410000.r-x.sdmp, type: MEMORY
Source: Yara match	File source: 5428.1.00007fa8dc400000.00007fa8dc410000.r-x.sdmp, type: MEMORY
Source: Yara match	File source: Process Memory Space: zmap.sh4.elf PID: 5428, type: MEMORYSTR
Source: Yara match	File source: Process Memory Space: zmap.sh4.elf PID: 5432, type: MEMORYSTR

Yara detected Okiru

Source: Yara match	File source: zmap.sh4.elf, type: SAMPLE
Source: Yara match	File source: 5432.1.00007fa8dc400000.00007fa8dc410000.r-x.sdmp, type: MEMORY
Source: Yara match	File source: 5428.1.00007fa8dc400000.00007fa8dc410000.r-x.sdmp, type: MEMORY
Source: Yara match	File source: Process Memory Space: zmap.sh4.elf PID: 5428, type: MEMORYSTR
Source: Yara match	File source: Process Memory Space: zmap.sh4.elf PID: 5432, 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 Non-Standard Port	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-Application Layer Protocol	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 Application Layer Protocol	Automated Exfiltration	Data Encrypted for Impact

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.sh4.elf	58%	ReversingLabs	Linux.Exploit.Mirai
zmap.sh4.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
servers.vlrt-gap.com	185.196.11.47	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	Flag	ASN	ASN Name	Malicious
185.196.11.47	servers.vlrt-gap.com	Switzerland		42624	SIMPLECARRIERCH	false

Joe Sandbox View / Context

IPs

Match	Associated Sample Name / URL	SHA 256	Detection	Threat Name	Link	Context
185.196.11.47	zmap.spc.elf	Get hash	malicious	Mirai, Okiru	Browse

Domains

Match	Associated Sample Name / URL	SHA 256	Detection	Threat Name	Link	Context
servers.vlrt-gap.com	zmap.spc.elf	Get hash	malicious	Mirai, Okiru	Browse	185.196.11.47

ASNs

Match	Associated Sample Name / URL	SHA 256	Detection	Threat Name	Link	Context
SIMPLECARRIERCH	zmap.spc.elf	Get hash	malicious	Mirai, Okiru	Browse	185.196.11.47
	7rTjhbfF6L.exe	Get hash	malicious	Unknown	Browse	185.196.9.156
	93z4kPX7B6.exe	Get hash	malicious	AgentTesla, PureLog Stealer, zgRAT	Browse	185.196.9.150
	GZC0n65Ggl.exe	Get hash	malicious	AgentTesla	Browse	185.196.9.150
	mG93k6iBl4.exe	Get hash	malicious	AgentTesla	Browse	185.196.9.150
	Z4ChhoiwJW.exe	Get hash	malicious	AgentTesla	Browse	185.196.9.150
	7Zur2FiS0p.exe	Get hash	malicious	AgentTesla	Browse	185.196.9.150
	Hlx2hL1z8B.exe	Get hash	malicious	AgentTesla	Browse	185.196.9.150
	KqJ1zWlHp1.exe	Get hash	malicious	AgentTesla	Browse	185.196.9.150
	#U00d6deme.exe	Get hash	malicious	AgentTesla, PureLog Stealer, zgRAT	Browse	185.196.9.150

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, Renesas SH, version 1 (SYSV), statically linked, stripped
Entropy (8bit):	6.906907786878497
TrID:	ELF Executable and Linkable format (generic) (4004/1) 100.00%
File name:	zmap.sh4.elf
File size:	64'316 bytes
MD5:	af2dc6922e80f3748d14b56e9c36feaf
SHA1:	d83d9f4e3202c40cb6d2f73f1e81da016ade6b09
SHA256:	be1741932847a13a985fe3756f3e28d352c59de074b6c0abc2eec208574e0827
SHA512:	11ab390cecb8614ffe50366480b6f7c56ba1756c95f72b901262dc0e255b03605d5d07c744a3b0339f941d1c377653e1d9685752be977267feabb900cf26a849
SSDEEP:	1536:axqlNEqXAcC9s/mRH2Gy2BX3tlzYN2KWNxXrCZQCZr2JZ:axQ+cAcC9s/mRH2Gy2BX9l83W3CZQpJZ
TLSH:	E7539E76E42A2984C5450434A0B88F741FA3B1C4935B6EFB1ADDC6B5604BEBCF449FE4
File Content Preview:	.ELF.....................@.4...........4. ...(...............@...@...........................A...A......'..........Q.td............................././"O.n........#.@........#.*@,....o&O.n...l..............................././.../.a"O.!...n...a.b("...q.

Static ELF Info

ELF header
Class:	ELF32
Data:	2's complement, little endian
Version:	1 (current)
Machine:	<unknown>
Version Number:	0x1
Type:	EXEC (Executable file)
OS/ABI:	UNIX - System V
ABI Version:	0
Entry Point Address:	0x4001a0
Flags:	0x9
ELF Header Size:	52
Program Header Offset:	52
Program Header Size:	32
Number of Program Headers:	3
Section Header Offset:	63916
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	0x400094	0x94	0x30	0x0	0x6	AX	4
.text	PROGBITS	0x4000e0	0xe0	0xd440	0x0	0x6	AX	32
.fini	PROGBITS	0x40d520	0xd520	0x24	0x0	0x6	AX	4
.rodata	PROGBITS	0x40d544	0xd544	0x2084	0x0	0x2	A	4
.ctors	PROGBITS	0x41f5cc	0xf5cc	0x8	0x0	0x3	WA	4
.dtors	PROGBITS	0x41f5d4	0xf5d4	0x8	0x0	0x3	WA	4
.data	PROGBITS	0x41f5e0	0xf5e0	0x38c	0x0	0x3	WA	4
.bss	NOBITS	0x41f96c	0xf96c	0x2430	0x0	0x3	WA	4
.shstrtab	STRTAB	0x0	0xf96c	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	0x400000	0x400000	0xf5c8	0xf5c8	6.9534	0x5	R E	0x10000	.init .text .fini .rodata
LOAD	0xf5cc	0x41f5cc	0x41f5cc	0x3a0	0x27d0	3.1237	0x6	RW	0x10000	.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 16, 2024 14:43:00.271640062 CET	35454	59962	192.168.2.13	185.196.11.47
Dec 16, 2024 14:43:00.392823935 CET	59962	35454	185.196.11.47	192.168.2.13
Dec 16, 2024 14:43:00.393290997 CET	35454	59962	192.168.2.13	185.196.11.47
Dec 16, 2024 14:43:00.394742966 CET	35454	59962	192.168.2.13	185.196.11.47
Dec 16, 2024 14:43:00.514801979 CET	59962	35454	185.196.11.47	192.168.2.13
Dec 16, 2024 14:43:00.515288115 CET	35454	59962	192.168.2.13	185.196.11.47
Dec 16, 2024 14:43:00.635533094 CET	59962	35454	185.196.11.47	192.168.2.13
Dec 16, 2024 14:43:01.672908068 CET	59962	35454	185.196.11.47	192.168.2.13
Dec 16, 2024 14:43:01.673279047 CET	35454	59962	192.168.2.13	185.196.11.47
Dec 16, 2024 14:43:01.673638105 CET	35454	59962	192.168.2.13	185.196.11.47
Dec 16, 2024 14:43:01.811300993 CET	35456	59962	192.168.2.13	185.196.11.47
Dec 16, 2024 14:43:01.933232069 CET	59962	35456	185.196.11.47	192.168.2.13
Dec 16, 2024 14:43:01.933398962 CET	35456	59962	192.168.2.13	185.196.11.47
Dec 16, 2024 14:43:01.935086966 CET	35456	59962	192.168.2.13	185.196.11.47
Dec 16, 2024 14:43:02.055186987 CET	59962	35456	185.196.11.47	192.168.2.13
Dec 16, 2024 14:43:02.055413008 CET	35456	59962	192.168.2.13	185.196.11.47
Dec 16, 2024 14:43:02.175673962 CET	59962	35456	185.196.11.47	192.168.2.13
Dec 16, 2024 14:43:11.945664883 CET	35456	59962	192.168.2.13	185.196.11.47
Dec 16, 2024 14:43:12.065999985 CET	59962	35456	185.196.11.47	192.168.2.13
Dec 16, 2024 14:43:12.356600046 CET	59962	35456	185.196.11.47	192.168.2.13
Dec 16, 2024 14:43:12.357034922 CET	35456	59962	192.168.2.13	185.196.11.47
Dec 16, 2024 14:44:12.414717913 CET	35456	59962	192.168.2.13	185.196.11.47
Dec 16, 2024 14:44:12.534944057 CET	59962	35456	185.196.11.47	192.168.2.13
Dec 16, 2024 14:44:12.824853897 CET	59962	35456	185.196.11.47	192.168.2.13
Dec 16, 2024 14:44:12.825274944 CET	35456	59962	192.168.2.13	185.196.11.47

UDP Packets

Timestamp	Source Port	Dest Port	Source IP	Dest IP
Dec 16, 2024 14:42:59.870434999 CET	48860	53	192.168.2.13	8.8.8.8
Dec 16, 2024 14:43:00.269661903 CET	53	48860	8.8.8.8	192.168.2.13
Dec 16, 2024 14:43:01.675076008 CET	34168	53	192.168.2.13	8.8.8.8
Dec 16, 2024 14:43:01.809864998 CET	53	34168	8.8.8.8	192.168.2.13

DNS Queries

Timestamp	Source IP	Dest IP	Trans ID	OP Code	Name	Type	Class	DNS over HTTPS
Dec 16, 2024 14:42:59.870434999 CET	192.168.2.13	8.8.8.8	0x7183	Standard query (0)	servers.vlrt-gap.com	A (IP address)	IN (0x0001)	false
Dec 16, 2024 14:43:01.675076008 CET	192.168.2.13	8.8.8.8	0x6a4e	Standard query (0)	servers.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 16, 2024 14:43:00.269661903 CET	8.8.8.8	192.168.2.13	0x7183	No error (0)	servers.vlrt-gap.com		185.196.11.47	A (IP address)	IN (0x0001)	false
Dec 16, 2024 14:43:01.809864998 CET	8.8.8.8	192.168.2.13	0x6a4e	No error (0)	servers.vlrt-gap.com		185.196.11.47	A (IP address)	IN (0x0001)	false

System Behavior

Analysis Process: zmap.sh4.elf PID: 5428, Parent PID: 5356

General

Start time (UTC):	13:42:58
Start date (UTC):	16/12/2024
Path:	/tmp/zmap.sh4.elf
Arguments:	/tmp/zmap.sh4.elf
File size:	4139976 bytes
MD5 hash:	8943e5f8f8c280467b4472c15ae93ba9

Chronological Activities

Analysis Process: zmap.sh4.elf PID: 5430, Parent PID: 5428

General

Start time (UTC):	13:42:58
Start date (UTC):	16/12/2024
Path:	/tmp/zmap.sh4.elf
Arguments:	-
File size:	4139976 bytes
MD5 hash:	8943e5f8f8c280467b4472c15ae93ba9

Chronological Activities

Analysis Process: zmap.sh4.elf PID: 5432, Parent PID: 5430

General

Start time (UTC):	13:42:58
Start date (UTC):	16/12/2024
Path:	/tmp/zmap.sh4.elf
Arguments:	-
File size:	4139976 bytes
MD5 hash:	8943e5f8f8c280467b4472c15ae93ba9

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 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.sh4.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.sh4.elf PID: 5428, Parent PID: 5356

General

Chronological Activities

Analysis Process: zmap.sh4.elf PID: 5430, Parent PID: 5428

General

Chronological Activities

Analysis Process: zmap.sh4.elf PID: 5432, Parent PID: 5430

General

Chronological Activities

Linux Analysis Report
zmap.sh4.elf