MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 74d76cbc1a4eae996b22070e86686fff94fff98b1733e8372daa013144da1b6c. 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: 13

Intelligence 13 IOCs YARA 5 File information Comments

SHA256 hash:	74d76cbc1a4eae996b22070e86686fff94fff98b1733e8372daa013144da1b6c
SHA3-384 hash:	6bb171476458d52e4acc254aca6f8c53c168073e881427b704f372e6dc4c8cb10187efd7fd2ae9be27e2d25aacf4e739
SHA1 hash:	c1bd58ff51f9a3251cba7a30c123ab8465097a82
MD5 hash:	27c5c425e6b068bffd495fd46e36fcd4
humanhash:	bacon-emma-twelve-hot
File name:	morte.arm5
Download:	download sample
Signature	Mirai Create hunting rule
File size:	59'268 bytes
First seen:	2025-07-06 12:03:35 UTC
Last seen:	Never
File type:	elf
MIME type:	application/x-executable
ssdeep	768:lDG02iGeJAyE0F1W9+B/wkcxiH7XYc5BIjSbezx8mhHgf29gCzVoA0MNBNsFvgnR:l8qAynk9+Nz7JBIjSbIzhHgf2+CzOb
TLSH	T130430886B8E28AAFC6D0537AA76E128E73927794C2DF3757CC084B1237C950F4D67A41
telfhash	t1a0f0c084fe374e1549e2a574dcbd03a0d8036116a1a25b20df12cad0883e04cd30cd2d
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-dec

abuse_ch

UPX decompressed file, sourced from SHA256 6409858ca0ae56f16ff6912bf6538253e49e1da43e5cc3cd9d9cb312ff8e96db

UPX unpacked

This file is the unpacked version of a file that has been packed with UPX. Below is furhter information about the parent (compressed) file.

File size (compressed) :	25'220 bytes
File size (de-compressed) :	59'268 bytes
Format:	linux/arm
Packed file:	6409858ca0ae56f16ff6912bf6538253e49e1da43e5cc3cd9d9cb312ff8e96db

Intelligence

File Origin

# of uploads :

# of downloads :

Origin country :

Vendor Threat Intelligence

Detection(s):

Sanesecurity.Malware.30435.LC.UNOFFICIAL

Unix.Trojan.Mirai-7100807-0

Unix.Trojan.Mirai-7135916-0

Unix.Dropper.Mirai-7136016-0

Unix.Trojan.Mirai-8025795-0

Verdict:

Malicious

Score:

90.9%

Link:

https://cyber-fortress.com/docs/result/index.php?id=686a6648c9eb97473766fe6blinux22vpnfull_triage

Tags:

malware

Result

Verdict:

Malware

Maliciousness:

Verdict:

Likely Malicious

Threat level:

7.5/10

Confidence:

100%

Tags:

masquerade obfuscated

Link:

https://www.filescan.io/uploads/686a664b9db85bde254d04f1/reports/76a53a7e-d039-490e-8b79-ffbd4250c536/overview

Verdict:

Malicious

Uses P2P?:

false

Uses anti-vm?:

false

Architecture:

arm

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/74d76cbc1a4eae996b22070e86686fff94fff98b1733e8372daa013144da1b6c

Behaviour

no suspicious findings

Botnet C2s

TCP botnet C2(s):

not identified

UDP botnet C2(s):

not identified

Status:

terminated

Link:

https://sandbox.kunai.rocks/analysis/f11ccc00-7450-4577-aa91-2515aca59948

Behavior Graph:

Download SVG

Malware family:

Mirai

Verdict:

Malicious

Link:

https://analyze.intezer.com/analyses/06888bde-93a5-4655-9de4-1d644faf0431

Result

Threat name:

Xmrig

Detection:

malicious

Classification:

mine

Score:

68 / 100

Link:

https://www.joesandbox.com/analysis/1729509

Signature

Antivirus / Scanner detection for submitted sample

Found strings related to Crypto-Mining

Multi AV Scanner detection for submitted file

Yara detected Xmrig cryptocurrency miner

Behaviour

Behavior Graph:

Download SVG

Score:

100%

Verdict:

Malware

File Type:

ELF

Link:

https://malprob.io/report/74d76cbc1a4eae996b22070e86686fff94fff98b1733e8372daa013144da1b6c

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/74d76cbc1a4eae996b22070e86686fff94fff98b1733e8372daa013144da1b6c/

Verdict:

Malicious

Threat:

Linux.Worm.Mirai

Link:

https://tip.neiki.dev/file/74d76cbc1a4eae996b22070e86686fff94fff98b1733e8372daa013144da1b6c

Threat name:

Linux.Worm.Mirai

Status:

Malicious

First seen:

2025-07-06 12:04:21 UTC

File Type:

ELF32 Little (Exe)

AV detection:

17 of 24 (70.83%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=otlwzpa2j2xjs2zca4him2dp76kp76mlc4z6qnznviatcrg2dnwa._file

Result

Malware family:

mirai

Score:

10/10

Tags:

family:mirai

Link:

https://tria.ge/reports/250706-n8q8cahm6s/

Malware Config

C2 Extraction:

abc.galaxias.cc

Verdict:

Malicious

Tags:

Unix.Trojan.Mirai-7100807-0

YARA:

n/a

Link:

https://app.threat.zone/submission/53696ff4-8e95-40cb-a630-dab903e2dded

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/74d76cbc1a4eae996b22070e86686fff94fff98b1733e8372daa013144da1b6c

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

Rule name:	SUSP_XORed_Mozilla_Oct19 Create hunting rule
Author:	Florian Roth
Description:	Detects suspicious single byte XORed keyword 'Mozilla/5.0' - it uses yara's XOR modifier and therefore cannot print the XOR key. You can use the CyberChef recipe linked in the reference field to brute force the used key.
Reference:	https://gchq.github.io/CyberChef/#recipe=XOR_Brute_Force()

Rule name:	SUSP_XORed_Mozilla_RID2DB4 Create hunting rule
Author:	Florian Roth
Description:	Detects suspicious XORed keyword - Mozilla/5.0
Reference:	Internal Research