MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 86291eff4b76d33d03b626d8836e7428ed065af5b88a6c739c817ee3c6e9fa6e. 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: 11

Intelligence 11 IOCs YARA 4 File information Comments

SHA256 hash:	86291eff4b76d33d03b626d8836e7428ed065af5b88a6c739c817ee3c6e9fa6e
SHA3-384 hash:	91e02c129263642bc8f69eed95e6615c4ef2a7c12604506b4be241b8bfd9befe83d37df81d2000b07fdfa85609858e70
SHA1 hash:	6e5b804350900f405d17e56e97f3c85e024e048d
MD5 hash:	d70b536de45c6d53f4a2c3134a7b1f14
humanhash:	nitrogen-wyoming-jersey-eight
File name:	morte.arm5
Download:	download sample
Signature	Mirai Create hunting rule
File size:	47'980 bytes
First seen:	2025-07-09 08:50:49 UTC
Last seen:	Never
File type:	elf
MIME type:	application/x-executable
ssdeep	768:GKychmaLvKum91JQ7cmlzWmP2BY5rrHeQ+Rib/jb+5o+oSXnSivfBN3KmzGn:Plv0eYkDrrHeQB/j+oanSiv
TLSH	T14623F785BCD2C96AC6D0637AB67E218E3322B3D0E1CE3A47CD585B2677C560F0D76A41
telfhash	t10fe06140fe764b1884e75a34ecdd47b495116217a1664710cf54daf0883f15ca71cd5e
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 0af60479a4f52295d54a989ef3857f327e29129759094bd299d232f6b7b27396

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) :	22'764 bytes
File size (de-compressed) :	47'980 bytes
Format:	linux/arm
Packed file:	0af60479a4f52295d54a989ef3857f327e29129759094bd299d232f6b7b27396

Intelligence

File Origin

# of uploads :

# of downloads :

Origin country :

Vendor Threat Intelligence

Verdict:

Malicious

Score:

99.1%

Link:

https://cyber-fortress.com/docs/result/index.php?id=686e2dd1c9eb97473767d753linux22vpnfull_triage

Tags:

ransomware mirai

Result

Verdict:

Malware

Maliciousness:

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/86291eff4b76d33d03b626d8836e7428ed065af5b88a6c739c817ee3c6e9fa6e

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/a11419c3-b9c5-4429-9280-10f158a9a5f4

Behavior Graph:

Download SVG

Malware family:

Mirai

Verdict:

Malicious

Link:

https://analyze.intezer.com/analyses/c9465d0d-36a6-42f0-8500-e96f93bd1747

Result

Threat name:

n/a

Detection:

malicious

Classification:

n/a

Score:

56 / 100

Link:

https://www.joesandbox.com/analysis/1731681

Signature

Antivirus / Scanner detection for submitted sample

Multi AV Scanner detection for submitted file

Behaviour

Behavior Graph:

Download SVG

Score:

100%

Verdict:

Malware

File Type:

ELF

Link:

https://malprob.io/report/86291eff4b76d33d03b626d8836e7428ed065af5b88a6c739c817ee3c6e9fa6e

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/86291eff4b76d33d03b626d8836e7428ed065af5b88a6c739c817ee3c6e9fa6e/

Threat name:

Linux.Worm.Mirai

Status:

Malicious

First seen:

2025-07-09 08:52:20 UTC

File Type:

ELF32 Little (Exe)

AV detection:

23 of 38 (60.53%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=qyur572lo3jt2a5we3mig3tufdwqmwxvxcfgy444qf7ohrxj7jxa._file

Result

Malware family:

mirai

Score:

10/10

Tags:

family:mirai

Link:

https://tria.ge/reports/250709-kshdqawvay/

Verdict:

Malicious

Tags:

Unix.Trojan.Mirai-7100807-0

YARA:

n/a

Link:

https://app.threat.zone/submission/40eb4311-2a55-4f86-a30b-08a42a0620b5

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/86291eff4b76d33d03b626d8836e7428ed065af5b88a6c739c817ee3c6e9fa6e

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:	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