MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 55f6de939b79db6602bf537d40e49930daf51a1fec475dd786c8ba9e1329b324. 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: 10

Intelligence 10 IOCs YARA 14 File information Comments

SHA256 hash:	55f6de939b79db6602bf537d40e49930daf51a1fec475dd786c8ba9e1329b324
SHA3-384 hash:	0e9c31b942d623dc53a9ac16895405cbb9fb87bdd1d576bceb8e47b36c0fee05d9e469653f40be20011e22f33e4392b6
SHA1 hash:	9056a0948b48de31ef470eeef6e9f5221962dee3
MD5 hash:	199b89585a969726373f2188d1ab7da2
humanhash:	pluto-north-asparagus-sink
File name:	x86_64
Download:	download sample
Signature	Mirai Create hunting rule
File size:	141'644 bytes
First seen:	2026-10-07 18:44:05 UTC
Last seen:	Never
File type:	elf
MIME type:	application/x-executable
ssdeep	1536:2NXhPljK/t1BTuTFinplADOTMjiMl2z/poazj5hOW1TX4CMV+iNRqiX9EFS8/Wkl:wWfTyFMpvTM+02zuGjTFICI+YR9B+UC
TLSH	T138D38DC1F743E0F2E99201F1103BA7218F76D43B953AEB56D7B52A319C62A509B1B39C
telfhash	t19e616cb46b7708dc5b809c02f24e5b31bd4dab7b242036f345f31da5326a94281bbd38
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:

Behaviour

Connection attempt

Deleting of the original file

Verdict:

Malicious

Threat level:

10/10

Confidence:

100%

Link:

https://www.filescan.io/uploads/6ac693046d37a013414b3d6e/reports/2086110a-6a7e-4bc6-b79e-d61ce860b055/overview

Verdict:

Malicious

Uses P2P?:

false

Uses anti-vm?:

false

Architecture:

x86

Packer:

not packed

Botnet:

unknown

Number of open files:

Number of processes launched:

Processes remaning?

false

Remote TCP ports scanned:

not identified

Full report:

https://elfdigest.com/brief/55f6de939b79db6602bf537d40e49930daf51a1fec475dd786c8ba9e1329b324

Behaviour

no suspicious findings

Botnet C2s

TCP botnet C2(s):

not identified

UDP botnet C2(s):

not identified

Verdict:

Malicious

File Type:

elf.32.le

First seen:

2026-10-07T16:15:00Z UTC

Last seen:

2026-10-07T16:45:00Z UTC

Hits:

~10

Link:

https://opentip.kaspersky.com/55f6de939b79db6602bf537d40e49930daf51a1fec475dd786c8ba9e1329b324/results?tab=lookup

Status:

terminated

Link:

https://sandbox.kunai.rocks/analysis/d083a7e2-4df1-4247-9886-33ac1364ac4f

Behavior Graph:

Download SVG

Malware family:

Mirai

Verdict:

Malicious

Link:

https://analyze.intezer.com/analyses/a5118c4c-08f9-4a4b-b373-ab0a278b3375

Score:

100%

Verdict:

Malware

File Type:

ELF

Link:

https://malprob.io/report/55f6de939b79db6602bf537d40e49930daf51a1fec475dd786c8ba9e1329b324

Detection:

mirai

Link:

https://mwdb.cert.pl/sample/55f6de939b79db6602bf537d40e49930daf51a1fec475dd786c8ba9e1329b324/

Threat name:

Linux.Worm.Mirai

Status:

Malicious

First seen:

2026-10-07 18:44:23 UTC

File Type:

ELF32 Little (Exe)

AV detection:

21 of 38 (55.26%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=kx3n5e43phnwmav7kn6ubzezgdnpkgq75rdv3v4gzc5j4ezjwmsa._file

Result

Malware family:

n/a

Score:

7/10

Tags:

defense_evasion linux

Link:

https://tria.ge/reports/261007-xdl5ksdt5x/

Behaviour

Deletes itself

Modifies Watchdog functionality

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

Threat name:

Legit

Score:

0.26

Link:

https://yomi.yoroi.company/submissions/55f6de939b79db6602bf537d40e49930daf51a1fec475dd786c8ba9e1329b324

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:	ach_202503_elf_Mirai Create hunting rule
Author:	abuse.ch
Description:	Detects Mirai 'TSource' ELF files

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

Rule name:	ELF_Toriilike_persist Create hunting rule
Author:	4r4
Description:	Detects Torii IoT Botnet (stealthier Mirai alternative)
Reference:	Identified via researched data

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:	Linux_Trojan_Gafgyt_5bf62ce4 Create hunting rule
Author:	Elastic Security

Rule name:	Linux_Trojan_Mirai_389ee3e9 Create hunting rule
Author:	Elastic Security

Rule name:	Linux_Trojan_Mirai_5f7b67b8 Create hunting rule
Author:	Elastic Security

Rule name:	Linux_Trojan_Mirai_cc93863b Create hunting rule
Author:	Elastic Security

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:	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/