MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 317961c5a931f95d343d76898a161396baddb7ef1c5d8984d968c8e858d9ccfa. While MalwareBazaar tries to identify whether the sample provided is malicious or not, there is no guarantee that a sample in MalwareBazaar is malicious.

Database Entry

Mirai

Vendor detections: 5

Intelligence 5 IOCs YARA 10 File information Comments

SHA256 hash:	317961c5a931f95d343d76898a161396baddb7ef1c5d8984d968c8e858d9ccfa
SHA3-384 hash:	f86ed47f6591efa4c77de353706a0e9e0b172cc9c66d36696c6213e0818dade48901bb8eb00ffb1fc445e91a442e88ba
SHA1 hash:	99ce39ab1d5515673b60c8059e20cc5824a48ee4
MD5 hash:	d3f201a31820261f702adcd7d54040f3
humanhash:	spaghetti-violet-kitten-chicken
File name:	cl-amd64
Download:	download sample
Signature	Mirai Create hunting rule
File size:	1'131'232 bytes
First seen:	2026-10-17 20:54:12 UTC
Last seen:	Never
File type:	elf
MIME type:	application/x-executable
ssdeep	12288:NALbxZNgBT1sQGdfH6YWI5SvTNQpBfkHzOmWngJ+4Zeatl0ayM1ZrHXW6/RuTrJW:NALtZNgBZs96g8Tz3+4bxZK6JuTr0
TLSH	T188359E2AB2B3B6BDD007C13047DBC6A15531F0755A323D7B26C4DB343EAAEA41359B26
telfhash	t14cd022040874c128022bafd42d4e04e7476fc212cd05ad024d24e9242adaacd3b20ead
TrID	50.1% (.) ELF Executable and Linkable format (Linux) (4022/12) 49.8% (.O) ELF Executable and Linkable format (generic) (4000/1)
Magika	elf
Reporter	smica83
Tags:	elf mirai

Intelligence

File Origin

# of uploads :

# of downloads :

Origin country :

Vendor Threat Intelligence

No detections

Result

Verdict:

Malware

Maliciousness:

Behaviour

Runs as daemon

Creating a file in the %temp% directory

Collects information on the CPU

Sends data to a server

Launching a process

Changes the time when the file was created, accessed, or modified

Connection attempt

Manages services

Collects information on the RAM

Sets a written file as executable

Creating a file

Changes access rights for a written file

Locks files

Creates directories

Creates or modifies files in /cron to set up autorun

Substitutes an application name

Accesses SSH

Verdict:

Malicious

Threat level:

10/10

Confidence:

100%

Tags:

busybox evasive gcc

Link:

https://www.filescan.io/uploads/6ad3e076047a94e990637f49/reports/885f4bd6-0a9a-4465-b06d-5303f9ffa10c/overview

Verdict:

Unknown

File Type:

elf.64.le

First seen:

2026-10-17T20:10:00Z UTC

Last seen:

2026-10-19T18:59:00Z UTC

Hits:

~10

Link:

https://opentip.kaspersky.com/317961c5a931f95d343d76898a161396baddb7ef1c5d8984d968c8e858d9ccfa/results?tab=lookup

Status:

terminated

Link:

https://sandbox.kunai.rocks/analysis/760fb5f4-525c-4229-aea1-907f2f4871d8

Behavior Graph:

Download SVG

Verdict:

Unknown

Link:

https://analyze.intezer.com/analyses/da9defa8-f20b-41fb-96c2-6fd6bc606c3c

Score:

88%

Verdict:

Malware

File Type:

ELF

Link:

https://malprob.io/report/317961c5a931f95d343d76898a161396baddb7ef1c5d8984d968c8e858d9ccfa

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/317961c5a931f95d343d76898a161396baddb7ef1c5d8984d968c8e858d9ccfa/

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=gf4wdrnjgh4v2nb5o2eyufqts25n3n7pdroytbgzndeoqwgzzt5a._file

Result

Malware family:

n/a

Score:

8/10

Tags:

defense_evasion discovery execution linux persistence privilege_escalation

Link:

https://tria.ge/reports/261017-zpzadszvbt/

Behaviour

Reads runtime system information

Writes file to shm directory

Writes file to tmp directory

Changes its process name

Reads CPU attributes

Modifies Bash startup script

Creates/modifies Cron job

Creates/modifies environment variables

Modifies systemd

Adds new SSH keys

Verdict:

Malicious

Link:

https://www.vmray.com/analyses/_mb/317961c5a931/report/overview.html

Please note that we are no longer able to provide a coverage score for Virus Total.

Threat name:

Legit

Score:

0.00

Link:

https://yomi.yoroi.company/submissions/317961c5a931f95d343d76898a161396baddb7ef1c5d8984d968c8e858d9ccfa

YARA Signatures

MalwareBazaar uses YARA rules from several public and non-public repositories, such as YARAhub and Malpedia. Those are being matched against malware samples uploaded to MalwareBazaar as well as against any suspicious process dumps they may create. Please note that only results from TLP:CLEAR rules are being displayed.

Rule name:	CP_Script_Inject_Detector Create hunting rule
Author:	DiegoAnalytics
Description:	Detects attempts to inject code into another process across PE, ELF, Mach-O binaries

Rule name:	exploit_any_poppopret Create hunting rule
Author:	Jeff White [karttoon@gmail.com] @noottrak
Description:	Identify POP -> POP -> RET opcodes for quick ROP Gadget creation in target binaries.

Rule name:	F01_s1ckrule Create hunting rule
Author:	s1ckb017

Rule name:	ldpreload Create hunting rule
Author:	xorseed
Reference:	https://stuff.rop.io/

Rule name:	malwareelf55503 Create hunting rule

Rule name:	MIRAI_OHSHIT_payload Create hunting rule
Author:	AfterPacket
Description:	MIRAI_OHSHIT ELF payload -- compiled-in C2 set, all architectures
Reference:	https://github.com/Afterpacket/drosera-threat-intel

Rule name:	setsockopt Create hunting rule
Author:	Tim Brown @timb_machine
Description:	Hunts for setsockopt() red flags

Rule name:	TH_Generic_MassHunt_Linux_Malware_2026_CYFARE Create hunting rule
Author:	CYFARE
Description:	Generic Linux malware mass-hunt rule - 2026
Reference:	https://cyfare.net/

Rule name:	unixredflags3 Create hunting rule
Author:	Tim Brown @timb_machine
Description:	Hunts for UNIX red flags

File information

The table below shows additional information about this malware sample such as delivery method and external references.

No further information available

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