MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a327f74a1762d585d7b462ef7a2db8eb19c05419854ce42695a152dffeb3e837. 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: 8

Intelligence 8 IOCs YARA 2 File information Comments

SHA256 hash:	a327f74a1762d585d7b462ef7a2db8eb19c05419854ce42695a152dffeb3e837
SHA3-384 hash:	be0538569d621a62c50dce1d79767767286a034aac724601fd31a6f087e12eb94a6dd67330e4fb1f146652749359155f
SHA1 hash:	ea05524ff42ed7422df48f4ea4b03bdda8254bb6
MD5 hash:	fc6058d0f2bf74f53dd870d3338bff6e
humanhash:	burger-vegan-november-comet
File name:	arm5
Download:	download sample
Signature	Mirai Create hunting rule
File size:	20'532 bytes
First seen:	2026-08-18 02:13:59 UTC
Last seen:	2026-08-19 00:36:20 UTC
File type:	elf
MIME type:	application/x-executable
ssdeep	384:sGTgbm9lMrpGyeqOyNP1QBFLj/VlVuiCFApS1hhymdGUop5hty:7gjplNtQBpPVdCgehs3UozLy
TLSH	T1DA92DFA24583B9B6C1308C35B7F98787A3B68FBFC1E2389B96118BA4914314E437DD45
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 UPX

UPX packed

This file is packed with UPX. We have therefore unpacked the file. Below is furhter information about the unpacked (de-compressed) file.

File size (compressed) :	20'532 bytes
File size (de-compressed) :	42'784 bytes
Format:	linux/arm
Unpacked file:	f92680fa66d03b9cf6408b699fc7a1f22e80e5abb4d74c62c28c733aba184fe1

Intelligence

File Origin

# of uploads :

# of downloads :

Origin country :

Vendor Threat Intelligence

Details

Link:

https://research.acce.ciphertechsolutions.com/results/14431947-fe4a-48a9-a274-1ea6586f8a29/

Detection(s):

SecuriteInfo.com.Linux.Mirai-18.UNOFFICIAL

Unix.Trojan.Mirai-8274771-0

Result

Verdict:

Malware

Maliciousness:

Status:

terminated

Link:

https://sandbox.kunai.rocks/analysis/91f9f379-720b-4819-b17a-dfe9badee40b

Behavior Graph:

Download SVG

Malware family:

Mirai

Verdict:

Malicious

Link:

https://analyze.intezer.com/analyses/0d2813e4-ac18-4c99-8110-2e4101666ba8

Result

Threat name:

n/a

Detection:

malicious

Classification:

evad

Score:

60 / 100

Link:

https://www.joesandbox.com/analysis/1959405

Signature

Malicious sample detected (through community Yara rule)

Multi AV Scanner detection for submitted file

Sample is packed with UPX

Behaviour

Behavior Graph:

Download SVG

Score:

100%

Verdict:

Malware

File Type:

ELF

Link:

https://malprob.io/report/a327f74a1762d585d7b462ef7a2db8eb19c05419854ce42695a152dffeb3e837

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/a327f74a1762d585d7b462ef7a2db8eb19c05419854ce42695a152dffeb3e837/

Threat name:

Linux.Worm.Mirai

Status:

Malicious

First seen:

2026-08-18 04:42:31 UTC

AV detection:

13 of 23 (56.52%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=umt7osqxmlkylv5umlxxulny5mm4avazqvgoijuvufjn77vt5a3q._file

Result

Malware family:

n/a

Score:

5/10

Tags:

upx

Link:

https://tria.ge/reports/260818-cpf3gsvvbx/

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/a327f74a1762d585d7b462ef7a2db8eb19c05419854ce42695a152dffeb3e837

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