MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 337a809ff61b8c49f6c0222c81b966ddf1d9ba7d55497ca81aa1680fcd1a3659. 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 4 File information Comments

SHA256 hash:	337a809ff61b8c49f6c0222c81b966ddf1d9ba7d55497ca81aa1680fcd1a3659
SHA3-384 hash:	e4e706d14fc1317ede23c45ee9f2f0add1bfa5b773e418f211aac3dda832713ded7cb4c5cc1bc78954ba4b1502ac50c2
SHA1 hash:	ead72493eda4414ef08594fbb1d8cf03dd886d14
MD5 hash:	8d01e281a502439aa3a649a207f6a97f
humanhash:	low-robin-coffee-indigo
File name:	mips
Download:	download sample
Signature	Mirai Create hunting rule
File size:	58'644 bytes
First seen:	2026-09-22 04:20:44 UTC
Last seen:	Never
File type:	elf
MIME type:	application/x-executable
ssdeep	1536:F1pjD2s0InIREMJQtzmPOiF7TFwBFVEWL:F10nPE5obF7ZwXVE8
TLSH	T167430226700D1577EC0DADBFAF25064436310DFCA841E7893EB4EA2ED9D989E48479E3
TrID	50.1% (.) ELF Executable and Linkable format (Linux) (4022/12) 49.8% (.O) ELF Executable and Linkable format (generic) (4000/1)
Magika	unknown
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) :	58'644 bytes
File size (de-compressed) :	156'496 bytes
Format:	linux/mips
Unpacked file:	868baedc6d4e5b1092e2dea434cc234263974e50d62755357785f6dd8a3de40e

Intelligence

File Origin

# of uploads :

# of downloads :

Origin country :

Vendor Threat Intelligence

Details

Link:

https://research.acce.ciphertechsolutions.com/results/648e60f3-a9ec-4e76-9e56-d3bdf2edc902/

Detection(s):

SecuriteInfo.com.Linux.Mirai.10757.1928.2788.UNOFFICIAL

Result

Verdict:

Malware

Maliciousness:

Verdict:

Unknown

Threat level:

0/10

Confidence:

100%

Tags:

packed upx

Link:

https://www.filescan.io/uploads/6ab2023bac7d3eacb2fb194d/reports/c21e54b8-44a1-4afd-b2a8-9b764d918b43/overview

Verdict:

Malicious

Uses P2P?:

false

Uses anti-vm?:

false

Architecture:

mips

Packer:

UPX

Botnet:

unknown

Number of open files:

Number of processes launched:

169

Processes remaning?

true

Remote TCP ports scanned:

Full report:

https://elfdigest.com/brief/337a809ff61b8c49f6c0222c81b966ddf1d9ba7d55497ca81aa1680fcd1a3659

Behaviour

Persistence

Process Renaming

Botnet C2s

TCP botnet C2(s):

not identified

UDP botnet C2(s):

not identified

Verdict:

Malicious

File Type:

elf.32.be

First seen:

2026-09-22T02:36:00Z UTC

Last seen:

2026-09-22T03:03:00Z UTC

Hits:

~10

Link:

https://opentip.kaspersky.com/337a809ff61b8c49f6c0222c81b966ddf1d9ba7d55497ca81aa1680fcd1a3659/results?tab=lookup

Status:

terminated

Link:

https://sandbox.kunai.rocks/analysis/0de69794-69ed-47be-aeb6-50801fe493db

Behavior Graph:

Download SVG

Verdict:

Unknown

Link:

https://analyze.intezer.com/analyses/1ab3808c-51e9-42d4-8bde-28a053d43de5

Score:

100%

Verdict:

Malware

File Type:

ELF

Link:

https://malprob.io/report/337a809ff61b8c49f6c0222c81b966ddf1d9ba7d55497ca81aa1680fcd1a3659

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/337a809ff61b8c49f6c0222c81b966ddf1d9ba7d55497ca81aa1680fcd1a3659/

Threat name:

Linux.Network.Multiverze

Status:

Malicious

First seen:

2026-09-22 04:21:25 UTC

File Type:

ELF32 Big (Exe)

AV detection:

13 of 24 (54.17%)

Threat level:

3/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=gn5ibh7wdoget5waeiwidolg3xy5tot5kvexzka2ufua7ti2gzmq._file

Result

Malware family:

n/a

Score:

5/10

Tags:

discovery upx

Link:

https://tria.ge/reports/260922-eyshzsfd87/

Behaviour

Reads runtime system information

System Network Configuration Discovery

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/337a809ff61b8c49f6c0222c81b966ddf1d9ba7d55497ca81aa1680fcd1a3659

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_IoT_DVR_Botnet_Hama_UPX Create hunting rule
Author:	Serhii Kocherhan
Description:	Detects packed and unpacked ELF IoT/DVR botnet variants targeting UPX compression structures and uncompressed code

Rule name:	SUSP_ELF_LNX_UPX_Compressed_File Create hunting rule
Author:	Florian Roth (Nextron Systems)
Description:	Detects a suspicious ELF binary with UPX compression
Reference:	Internal Research

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/