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Linux Analysis Report
zmap.arm.elf

Overview

General Information

Sample name:	zmap.arm.elf
Analysis ID:	1547485
MD5:	8a666a51d2aeb8e106c7c9a302aa3acb
SHA1:	c222cd4760966db8f2461c4dc034f9f3fe912eb2
SHA256:	7b6c76af31adf965e62b5c726ea382825eb5f2aefc7e7331b192e0d4c809fe46
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:	1547485
Start date and time:	2024-11-02 15:52:08 +01:00
Joe Sandbox product:	CloudBasic
Overall analysis duration:	0h 4m 24s
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@2/0

Warnings

VT rate limit hit for: zmap.arm.elf

Runtime Messages

Command:	/tmp/zmap.arm.elf
PID:	5530
Exit Code:	0
Exit Code Info:
Killed:	False
Standard Output:	VagneRHere
Standard Error:

Process Tree

system is lnxubuntu20

zmap.arm.elf (PID: 5530, Parent: 5452, MD5: 5ebfcae4fe2471fcc5695c2394773ff1) Arguments: /tmp/zmap.arm.elf

zmap.arm.elf New Fork (PID: 5532, Parent: 5530)

zmap.arm.elf New Fork (PID: 5534, Parent: 5532)

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
5530.1.00007f0ef4017000.00007f0ef402a000.r-x.sdmp	JoeSecurity_Okiru	Yara detected Okiru	Joe Security
5530.1.00007f0ef4017000.00007f0ef402a000.r-x.sdmp	JoeSecurity_Mirai_8	Yara detected Mirai	Joe Security
5530.1.00007f0ef4017000.00007f0ef402a000.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:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F
5534.1.00007f0ef4017000.00007f0ef402a000.r-x.sdmp	JoeSecurity_Okiru	Yara detected Okiru	Joe Security
5534.1.00007f0ef4017000.00007f0ef402a000.r-x.sdmp	JoeSecurity_Mirai_8	Yara detected Mirai	Joe Security
5534.1.00007f0ef4017000.00007f0ef402a000.r-x.sdmp	Linux_Trojan_Gafgyt_28a2fe0c	unknown	unknown	0x10258:$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: 5530	JoeSecurity_Okiru	Yara detected Okiru	Joe Security
Process Memory Space: zmap.arm.elf PID: 5530	JoeSecurity_Mirai_8	Yara detected Mirai	Joe Security
Process Memory Space: zmap.arm.elf PID: 5530	Linux_Trojan_Gafgyt_28a2fe0c	unknown	unknown	0xd:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x21:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x35:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x49:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x5d:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x71:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x85:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x99:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xad:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xc1:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xd5:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xe9:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xfd:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x111:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x125:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x139:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x14d:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x161:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x175:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x189:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x19d:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F
Process Memory Space: zmap.arm.elf PID: 5534	JoeSecurity_Okiru	Yara detected Okiru	Joe Security
Process Memory Space: zmap.arm.elf PID: 5534	JoeSecurity_Mirai_8	Yara detected Mirai	Joe Security
Process Memory Space: zmap.arm.elf PID: 5534	Linux_Trojan_Gafgyt_28a2fe0c	unknown	unknown	0x48cd:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x48e1:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x48f5:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x4909:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x491d:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x4931:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x4945:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x4959:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x496d:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x4981:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x4995:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x49a9:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x49bd:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x49d1:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x49e5:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x49f9:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x4a0d:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x4a21:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x4a35:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x4a49:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x4a5d:$a: 2F 78 33 38 2F 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.arm.elf

Avira: detected

Multi AV Scanner detection for submitted file

Source: zmap.arm.elf

ReversingLabs: Detection: 63%

Source: global traffic

TCP traffic: 192.168.2.14:47364 -> 154.216.16.38:59962

Source: /tmp/zmap.arm.elf (PID: 5530)

Socket: 127.0.0.1:39148

Jump to behavior

Source: global traffic

DNS traffic detected: DNS query: server.myway-ing.win

System Summary

Malicious sample detected (through community Yara rule)

Source: zmap.arm.elf, type: SAMPLE	Matched rule: Linux_Trojan_Gafgyt_28a2fe0c Author: unknown
Source: 5530.1.00007f0ef4017000.00007f0ef402a000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Gafgyt_28a2fe0c Author: unknown
Source: 5534.1.00007f0ef4017000.00007f0ef402a000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Gafgyt_28a2fe0c Author: unknown
Source: Process Memory Space: zmap.arm.elf PID: 5530, type: MEMORYSTR	Matched rule: Linux_Trojan_Gafgyt_28a2fe0c Author: unknown
Source: Process Memory Space: zmap.arm.elf PID: 5534, 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: 5530.1.00007f0ef4017000.00007f0ef402a000.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: 5534.1.00007f0ef4017000.00007f0ef402a000.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: 5530, 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: 5534, 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.arm.elf (PID: 5530)

File: /tmp/zmap.arm.elf

Jump to behavior

Source: /tmp/zmap.arm.elf (PID: 5530)

Queries kernel information via 'uname':

Jump to behavior

Source: zmap.arm.elf, 5530.1.00007ffe05d5a000.00007ffe05d7b000.rw-.sdmp, zmap.arm.elf, 5534.1.00007ffe05d5a000.00007ffe05d7b000.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, 5530.1.00005558934f7000.0000555893625000.rw-.sdmp, zmap.arm.elf, 5534.1.00005558934f7000.0000555893625000.rw-.sdmp	Binary or memory string: XU!/etc/qemu-binfmt/arm
Source: zmap.arm.elf, 5530.1.00005558934f7000.0000555893625000.rw-.sdmp, zmap.arm.elf, 5534.1.00005558934f7000.0000555893625000.rw-.sdmp	Binary or memory string: /etc/qemu-binfmt/arm
Source: zmap.arm.elf, 5530.1.00007ffe05d5a000.00007ffe05d7b000.rw-.sdmp, zmap.arm.elf, 5534.1.00007ffe05d5a000.00007ffe05d7b000.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: 5530.1.00007f0ef4017000.00007f0ef402a000.r-x.sdmp, type: MEMORY
Source: Yara match	File source: 5534.1.00007f0ef4017000.00007f0ef402a000.r-x.sdmp, type: MEMORY
Source: Yara match	File source: Process Memory Space: zmap.arm.elf PID: 5530, type: MEMORYSTR
Source: Yara match	File source: Process Memory Space: zmap.arm.elf PID: 5534, type: MEMORYSTR

Yara detected Okiru

Source: Yara match	File source: zmap.arm.elf, type: SAMPLE
Source: Yara match	File source: 5530.1.00007f0ef4017000.00007f0ef402a000.r-x.sdmp, type: MEMORY
Source: Yara match	File source: 5534.1.00007f0ef4017000.00007f0ef402a000.r-x.sdmp, type: MEMORY
Source: Yara match	File source: Process Memory Space: zmap.arm.elf PID: 5530, type: MEMORYSTR
Source: Yara match	File source: Process Memory Space: zmap.arm.elf PID: 5534, type: MEMORYSTR

Remote Access Functionality

Yara detected Mirai

Source: Yara match	File source: zmap.arm.elf, type: SAMPLE
Source: Yara match	File source: 5530.1.00007f0ef4017000.00007f0ef402a000.r-x.sdmp, type: MEMORY
Source: Yara match	File source: 5534.1.00007f0ef4017000.00007f0ef402a000.r-x.sdmp, type: MEMORY
Source: Yara match	File source: Process Memory Space: zmap.arm.elf PID: 5530, type: MEMORYSTR
Source: Yara match	File source: Process Memory Space: zmap.arm.elf PID: 5534, type: MEMORYSTR

Yara detected Okiru

Source: Yara match	File source: zmap.arm.elf, type: SAMPLE
Source: Yara match	File source: 5530.1.00007f0ef4017000.00007f0ef402a000.r-x.sdmp, type: MEMORY
Source: Yara match	File source: 5534.1.00007f0ef4017000.00007f0ef402a000.r-x.sdmp, type: MEMORY
Source: Yara match	File source: Process Memory Space: zmap.arm.elf PID: 5530, type: MEMORYSTR
Source: Yara match	File source: Process Memory Space: zmap.arm.elf PID: 5534, 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

Screenshots

Thumbnails

This section contains all screenshots as thumbnails, including those not shown in the slideshow.

Antivirus, Machine Learning and Genetic Malware Detection

Initial Sample

Source	Detection	Scanner	Label	Link
zmap.arm.elf	63%	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
server.myway-ing.win	154.216.16.38	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
154.216.16.38	server.myway-ing.win	Seychelles		135357	SKHT-ASShenzhenKatherineHengTechnologyInformationCo	false

Joe Sandbox View / Context

IPs

Match	Associated Sample Name / URL	SHA 256	Detection	Threat Name	Link
154.216.16.38	zmap.spc.elf	Get hash	malicious	Mirai, Okiru	Browse
	zmap.m68k.elf	Get hash	malicious	Mirai, Okiru	Browse
	zmap.sh4.elf	Get hash	malicious	Mirai, Okiru	Browse
	zmap.ppc.elf	Get hash	malicious	Mirai, Okiru	Browse
	zmap.arm7.elf	Get hash	malicious	Mirai, Okiru	Browse
	zmap.mips.elf	Get hash	malicious	Mirai, Okiru	Browse
	zmap.x86.elf	Get hash	malicious	Okiru	Browse
	zmap.mpsl.elf	Get hash	malicious	Mirai, Okiru	Browse
	debug.dbg.elf	Get hash	malicious	Mirai, Okiru	Browse
	zmap.m68k.elf	Get hash	malicious	Mirai, Okiru	Browse

Domains

Match	Associated Sample Name / URL	SHA 256	Detection	Threat Name	Link	Context
server.myway-ing.win	zmap.spc.elf	Get hash	malicious	Mirai, Okiru	Browse	154.216.16.38
	zmap.m68k.elf	Get hash	malicious	Mirai, Okiru	Browse	154.216.16.38
	zmap.sh4.elf	Get hash	malicious	Mirai, Okiru	Browse	154.216.16.38
	zmap.ppc.elf	Get hash	malicious	Mirai, Okiru	Browse	154.216.16.38
	zmap.arm7.elf	Get hash	malicious	Mirai, Okiru	Browse	154.216.16.38
	zmap.mips.elf	Get hash	malicious	Mirai, Okiru	Browse	154.216.16.38
	zmap.x86.elf	Get hash	malicious	Okiru	Browse	154.216.16.38
	zmap.mpsl.elf	Get hash	malicious	Mirai, Okiru	Browse	154.216.16.38

ASNs

Match	Associated Sample Name / URL	SHA 256	Detection	Threat Name	Link	Context
SKHT-ASShenzhenKatherineHengTechnologyInformationCo	zmap.spc.elf	Get hash	malicious	Mirai, Okiru	Browse	154.216.16.38
	zmap.m68k.elf	Get hash	malicious	Mirai, Okiru	Browse	154.216.16.38
	zmap.sh4.elf	Get hash	malicious	Mirai, Okiru	Browse	154.216.16.38
	zmap.ppc.elf	Get hash	malicious	Mirai, Okiru	Browse	154.216.16.38
	zmap.arm7.elf	Get hash	malicious	Mirai, Okiru	Browse	154.216.16.38
	zmap.mips.elf	Get hash	malicious	Mirai, Okiru	Browse	154.216.16.38
	zmap.x86.elf	Get hash	malicious	Okiru	Browse	154.216.16.38
	zmap.mpsl.elf	Get hash	malicious	Mirai, Okiru	Browse	154.216.16.38
	qkehusl.elf	Get hash	malicious	Mirai	Browse	154.216.19.76
	jwwofba5.elf	Get hash	malicious	Mirai	Browse	154.216.19.76

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):	6.195319928706764
TrID:	ELF Executable and Linkable format (generic) (4004/1) 100.00%
File name:	zmap.arm.elf
File size:	75'856 bytes
MD5:	8a666a51d2aeb8e106c7c9a302aa3acb
SHA1:	c222cd4760966db8f2461c4dc034f9f3fe912eb2
SHA256:	7b6c76af31adf965e62b5c726ea382825eb5f2aefc7e7331b192e0d4c809fe46
SHA512:	b48dd376f4e801bd6ea3351a1726a45d1b895f25f534d9d211b1023195881211f3b52f02914317899f122d71b88775e912f6092e5fe7d83565b3fd23012a04ac
SSDEEP:	1536:8x9OyMsgQJ9CisizmaD7QWAqsugL6AjvvY:8xKsmaAWAAKRvY
TLSH:	A2733A45B9815A13C6E1127BFAAE018D372523E8E3DF7217DE216F21379682F0D67E81
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:	75456
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	0x2084	0x0	0x2	A	4
.ctors	PROGBITS	0x222dc	0x122dc	0x8	0x0	0x3	WA	4
.dtors	PROGBITS	0x222e4	0x122e4	0x8	0x0	0x3	WA	4
.data	PROGBITS	0x222f0	0x122f0	0x390	0x0	0x3	WA	4
.bss	NOBITS	0x22680	0x12680	0x2430	0x0	0x3	WA	4
.shstrtab	STRTAB	0x0	0x12680	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	0x122d8	0x122d8	6.2242	0x5	R E	0x8000	.init .text .fini .rodata
LOAD	0x122dc	0x222dc	0x222dc	0x3a4	0x27d4	3.0612	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
Nov 2, 2024 15:52:57.713927031 CET	47364	59962	192.168.2.14	154.216.16.38
Nov 2, 2024 15:52:57.718924999 CET	59962	47364	154.216.16.38	192.168.2.14
Nov 2, 2024 15:52:57.718981028 CET	47364	59962	192.168.2.14	154.216.16.38
Nov 2, 2024 15:52:57.723392010 CET	47364	59962	192.168.2.14	154.216.16.38
Nov 2, 2024 15:52:57.728622913 CET	59962	47364	154.216.16.38	192.168.2.14
Nov 2, 2024 15:52:57.728672028 CET	47364	59962	192.168.2.14	154.216.16.38
Nov 2, 2024 15:52:57.734658003 CET	59962	47364	154.216.16.38	192.168.2.14
Nov 2, 2024 15:52:58.621623993 CET	59962	47364	154.216.16.38	192.168.2.14
Nov 2, 2024 15:52:58.621745110 CET	47364	59962	192.168.2.14	154.216.16.38
Nov 2, 2024 15:52:58.621881008 CET	47364	59962	192.168.2.14	154.216.16.38
Nov 2, 2024 15:52:58.631005049 CET	47366	59962	192.168.2.14	154.216.16.38
Nov 2, 2024 15:52:58.637541056 CET	59962	47366	154.216.16.38	192.168.2.14
Nov 2, 2024 15:52:58.637588978 CET	47366	59962	192.168.2.14	154.216.16.38
Nov 2, 2024 15:52:58.638561964 CET	47366	59962	192.168.2.14	154.216.16.38
Nov 2, 2024 15:52:58.644211054 CET	59962	47366	154.216.16.38	192.168.2.14
Nov 2, 2024 15:52:58.644252062 CET	47366	59962	192.168.2.14	154.216.16.38
Nov 2, 2024 15:52:58.649207115 CET	59962	47366	154.216.16.38	192.168.2.14
Nov 2, 2024 15:53:08.648746967 CET	47366	59962	192.168.2.14	154.216.16.38
Nov 2, 2024 15:53:08.653649092 CET	59962	47366	154.216.16.38	192.168.2.14
Nov 2, 2024 15:53:08.916524887 CET	59962	47366	154.216.16.38	192.168.2.14
Nov 2, 2024 15:53:08.916937113 CET	47366	59962	192.168.2.14	154.216.16.38
Nov 2, 2024 15:54:08.975380898 CET	47366	59962	192.168.2.14	154.216.16.38
Nov 2, 2024 15:54:08.980487108 CET	59962	47366	154.216.16.38	192.168.2.14
Nov 2, 2024 15:54:09.244000912 CET	59962	47366	154.216.16.38	192.168.2.14
Nov 2, 2024 15:54:09.244234085 CET	47366	59962	192.168.2.14	154.216.16.38

UDP Packets

Timestamp	Source Port	Dest Port	Source IP	Dest IP
Nov 2, 2024 15:52:57.699204922 CET	39138	53	192.168.2.14	8.8.8.8
Nov 2, 2024 15:52:57.706398010 CET	53	39138	8.8.8.8	192.168.2.14
Nov 2, 2024 15:52:58.623122931 CET	36698	53	192.168.2.14	8.8.8.8
Nov 2, 2024 15:52:58.630543947 CET	53	36698	8.8.8.8	192.168.2.14

DNS Queries

Timestamp	Source IP	Dest IP	Trans ID	OP Code	Name	Type	Class	DNS over HTTPS
Nov 2, 2024 15:52:57.699204922 CET	192.168.2.14	8.8.8.8	0xea50	Standard query (0)	server.myway-ing.win	A (IP address)	IN (0x0001)	false
Nov 2, 2024 15:52:58.623122931 CET	192.168.2.14	8.8.8.8	0x7c07	Standard query (0)	server.myway-ing.win	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
Nov 2, 2024 15:52:57.706398010 CET	8.8.8.8	192.168.2.14	0xea50	No error (0)	server.myway-ing.win		154.216.16.38	A (IP address)	IN (0x0001)	false
Nov 2, 2024 15:52:58.630543947 CET	8.8.8.8	192.168.2.14	0x7c07	No error (0)	server.myway-ing.win		154.216.16.38	A (IP address)	IN (0x0001)	false

System Behavior

Analysis Process: zmap.arm.elf PID: 5530, Parent PID: 5452

General

Start time (UTC):	14:52:56
Start date (UTC):	02/11/2024
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: 5532, Parent PID: 5530

General

Start time (UTC):	14:52:56
Start date (UTC):	02/11/2024
Path:	/tmp/zmap.arm.elf
Arguments:	-
File size:	4956856 bytes
MD5 hash:	5ebfcae4fe2471fcc5695c2394773ff1

Chronological Activities

Analysis Process: zmap.arm.elf PID: 5534, Parent PID: 5532

General

Start time (UTC):	14:52:56
Start date (UTC):	02/11/2024
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 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

Screenshots

Thumbnails

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: 5530, Parent PID: 5452

General

Chronological Activities

Analysis Process: zmap.arm.elf PID: 5532, Parent PID: 5530

General

Chronological Activities

Analysis Process: zmap.arm.elf PID: 5534, Parent PID: 5532

General

Chronological Activities

Linux Analysis Report
zmap.arm.elf