MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 631e5e489781dcdd742fcf7a9acad06b9457ce57e3055f8335078d1f00ec4302. 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: 9

Intelligence 9 IOCs YARA 1 File information Comments

SHA256 hash:	631e5e489781dcdd742fcf7a9acad06b9457ce57e3055f8335078d1f00ec4302
SHA3-384 hash:	6b1cba38d991b2cfd3f37e0f3af66ef39fe38cad182315e11581718262d07c38660812fae1f4ab22946bfcc4138a2b92
SHA1 hash:	27d4dc8d1af5ead434ad249f14cf02db821b940d
MD5 hash:	2551af30ec9bb70e42cc164e5fce2165
humanhash:	london-angel-hydrogen-august
File name:	nwfaiehg4ewijfgriehgirehaughrarg.arm5
Download:	download sample
Signature	Mirai Create hunting rule
File size:	24'092 bytes
First seen:	2026-02-26 19:38:15 UTC
Last seen:	2026-02-27 13:19:58 UTC
File type:	elf
MIME type:	application/x-executable
ssdeep	384:Y3r3Ci8TPEC80tUHOXZSa7z0HHgXIS9OoJCca+bkHYhymdGUop5hoII4:gUE2tUHGZSa7IgFRJZUYs3Uozd
TLSH	T167B2E1B5320DBBB3C47151397E7DD248E7320279E2F7B026395857B926CD498363C984
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) :	24'092 bytes
File size (de-compressed) :	55'176 bytes
Format:	linux/arm
Unpacked file:	04c29bf797ddd56d9a19412cb7944409ef7c58b710358a084a70006b1e295fc4

Intelligence

File Origin

# of uploads :

# of downloads :

Origin country :

Vendor Threat Intelligence

Details

Link:

https://research.acce.ciphertechsolutions.com/results/0db95902-5ec2-47db-b3c3-f6820f4b644d/

Detection(s):

SecuriteInfo.com.Linux.Mirai-18.UNOFFICIAL

Verdict:

Malicious

Uses P2P?:

false

Uses anti-vm?:

false

Architecture:

arm

Packer:

UPX

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/631e5e489781dcdd742fcf7a9acad06b9457ce57e3055f8335078d1f00ec4302

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

Link:

https://opentip.kaspersky.com/631e5e489781dcdd742fcf7a9acad06b9457ce57e3055f8335078d1f00ec4302/results?tab=lookup

Status:

Failed

Link:

https://sandbox.kunai.rocks/analysis/bf7a060b-62ec-4423-953d-e203fd5b1a4b

Malware family:

Mirai

Verdict:

Malicious

Link:

https://analyze.intezer.com/analyses/026cc392-139e-4b3e-84d3-3138e806f0e9

Result

Threat name:

n/a

Detection:

malicious

Classification:

evad

Score:

52 / 100

Link:

https://www.joesandbox.com/analysis/1875600

Signature

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/631e5e489781dcdd742fcf7a9acad06b9457ce57e3055f8335078d1f00ec4302

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/631e5e489781dcdd742fcf7a9acad06b9457ce57e3055f8335078d1f00ec4302/

Threat name:

Linux.Worm.Mirai

Status:

Malicious

First seen:

2026-02-26 19:39:25 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=mmpf4sexqhon25bpz55jvswqnokfptsx4mcv7azva6gr6ahmimba._file

Result

Malware family:

n/a

Score:

5/10

Tags:

upx

Link:

https://tria.ge/reports/260226-ycz6gsdx2h/

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/631e5e489781dcdd742fcf7a9acad06b9457ce57e3055f8335078d1f00ec4302

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.