MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f1d1be8666bcda696e61df8af880ecc0243a49f9895b85c488a3daa5b8086cbd. 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: 7

Intelligence 7 IOCs YARA 9 File information Comments

SHA256 hash:	f1d1be8666bcda696e61df8af880ecc0243a49f9895b85c488a3daa5b8086cbd
SHA3-384 hash:	1b05203fbc8457fac16db5165b2eeec88dbf228d4aebb4f56cfd5ca5370550a5a706eb03c1b99d36c6ccb69d97727789
SHA1 hash:	4a0bc0d34c06c12305a0f7725397789055ee031a
MD5 hash:	3e557b100e3cd6e560b26eef16ca8546
humanhash:	kilo-autumn-eleven-double
File name:	arm5
Download:	download sample
Signature	Mirai Create hunting rule
File size:	83'344 bytes
First seen:	2026-09-23 08:15:11 UTC
Last seen:	Never
File type:	elf
MIME type:	application/x-executable
ssdeep	1536:8jsMGt7b7+WBDZcgEKvRnvHVgCDgQ7dVPAaWmPWvJIydL0:yB27biWncgEKvRnNRrDoaEFw
TLSH	T199832A91B981565EC6D063FFFA5F638D337263E8C2DE7213D9168A11338A51F1A33A90
telfhash	t1aef08b04fe768e1948f29a71ccbd17a0d547522761a21720ef56cae0cc3e458f308d5d
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	abuse_ch
Tags:	elf mirai

Intelligence

File Origin

# of uploads :

# of downloads :

Origin country :

Vendor Threat Intelligence

No detections

Detection(s):

Unix.Trojan.Mirai-9858729-0

Result

Verdict:

Malware

Maliciousness:

Verdict:

Malicious

Threat level:

10/10

Confidence:

100%

Tags:

rust

Link:

https://www.filescan.io/uploads/6ab38aafb89c596ea3a9879c/reports/735afe78-8de6-4b58-881d-75240722456a/overview

Verdict:

Malicious

File Type:

elf.32.le

First seen:

2026-09-23T06:34:00Z UTC

Last seen:

2026-09-23T11:50:00Z UTC

Hits:

~10

Link:

https://opentip.kaspersky.com/f1d1be8666bcda696e61df8af880ecc0243a49f9895b85c488a3daa5b8086cbd/results?tab=lookup

Status:

terminated

Link:

https://sandbox.kunai.rocks/analysis/e18ea70e-15d1-4d73-a0b2-6bed62787b20

Behavior Graph:

Download SVG

Verdict:

Malicious

Link:

https://analyze.intezer.com/analyses/fa4285df-0542-43cc-aabe-d42f5bc4e110

Score:

100%

Verdict:

Malware

File Type:

ELF

Link:

https://malprob.io/report/f1d1be8666bcda696e61df8af880ecc0243a49f9895b85c488a3daa5b8086cbd

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/f1d1be8666bcda696e61df8af880ecc0243a49f9895b85c488a3daa5b8086cbd/

Threat name:

Linux.Backdoor.Mirai

Status:

Malicious

First seen:

2026-09-23 08:15:44 UTC

File Type:

ELF32 Little (Exe)

AV detection:

13 of 24 (54.17%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=6hi35btgxtngs3tb36fprahmyasduspzrfnylreiupnkloains6q._file

Result

Malware family:

n/a

Score:

1/10

Tags:

n/a

Link:

https://tria.ge/reports/260923-j5t3lsgf64/

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/f1d1be8666bcda696e61df8af880ecc0243a49f9895b85c488a3daa5b8086cbd

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:	ELF_Mirai Create hunting rule
Author:	NDA0E
Description:	Detects multiple Mirai variants

Rule name:	enterpriseapps2 Create hunting rule
Author:	Tim Brown @timb_machine
Description:	Enterprise apps

Rule name:	linux_generic_ipv6_catcher Create hunting rule
Author:	@_lubiedo
Description:	ELF samples using IPv6 addresses

Rule name:	NSVPS_Hydra_SSH_Bruteforce Create hunting rule
Author:	sanad (NSVPS-SOC)
Description:	Hydra SSH brute-force campaign credentials pattern from NSVPS honeypot

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

Rule name:	without_attachments Create hunting rule
Author:	Antonio Sanchez <asanchez@hispasec.com>
Description:	Rule to detect the no presence of any attachment
Reference:	http://laboratorio.blogs.hispasec.com/

Rule name:	with_urls Create hunting rule
Author:	Antonio Sanchez <asanchez@hispasec.com>
Description:	Rule to detect the presence of an or several urls
Reference:	http://laboratorio.blogs.hispasec.com/