MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 22b5545243b9e9f0627cd45e84b8a79d0134f7de1630fdef70625482f79cdf12. 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: 6

Intelligence 6 IOCs YARA 4 File information Comments

SHA256 hash:	22b5545243b9e9f0627cd45e84b8a79d0134f7de1630fdef70625482f79cdf12
SHA3-384 hash:	a67b984a3a8e0c08dd8ffdb0520dddde14738c27afd572599da445a1dfc312b19d8ba62d4d70d512fd03dd83ad835fb7
SHA1 hash:	f5ddbb652b295af30ffc6d2f236a22dc6c2f3ccf
MD5 hash:	e78c40be221ea174617e7ee4c48a39b8
humanhash:	king-montana-cola-illinois
File name:	mips
Download:	download sample
Signature	Mirai Create hunting rule
File size:	74'836 bytes
First seen:	2026-10-03 17:19:57 UTC
Last seen:	Never
File type:	elf
MIME type:	application/x-executable
ssdeep	1536:sdVbQZJ4ydOEk725yRW6oBpyIf7dM1VZ1GEq1SyX9V8N:6VbQP4yTMR3oDy4dMd09MyX9VM
TLSH	T1A97302601F1E27FAF84290F9B2BF0A400E350AE3B9D3AF506B65C692DF5704A35231D6
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) :	74'836 bytes
File size (de-compressed) :	226'988 bytes
Format:	linux/mips
Unpacked file:	3110b56699e45c65d65560b35f8e207fe32c57e53ca581cf7b22166cd2a8fd6d

Intelligence

File Origin

# of uploads :

# of downloads :

Origin country :

Vendor Threat Intelligence

Details

Link:

https://research.acce.ciphertechsolutions.com/results/3f41f2bd-7aeb-4966-a756-aa5f4a6357b5/

Result

Verdict:

Clean

Maliciousness:

Behaviour

Receives data from a server

Sends data to a server

Kills processes

Runs as daemon

Connection attempt

Verdict:

Unknown

Threat level:

2.5/10

Confidence:

100%

Tags:

packed upx

Link:

https://www.filescan.io/uploads/6ac13956950162c43713930f/reports/59f39002-d044-41de-8e11-69cf404fe5af/overview

Verdict:

Unknown

File Type:

elf.32.be

First seen:

2026-10-03T16:06:00Z UTC

Last seen:

2026-10-04T23:46:00Z UTC

Hits:

~10

Link:

https://opentip.kaspersky.com/22b5545243b9e9f0627cd45e84b8a79d0134f7de1630fdef70625482f79cdf12/results?tab=lookup

Status:

terminated

Link:

https://sandbox.kunai.rocks/analysis/ca99fcaa-00dc-4b63-9a5a-8eed61b7ee90

Behavior Graph:

Download SVG

Verdict:

Unknown

Link:

https://analyze.intezer.com/analyses/3c97a26a-5838-4c45-81c1-b8468858c0c8

Result

Threat name:

n/a

Detection:

malicious

Classification:

evad

Score:

60 / 100

Link:

https://www.joesandbox.com/analysis/1981746

Signature

Antivirus / Scanner detection for submitted sample

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/22b5545243b9e9f0627cd45e84b8a79d0134f7de1630fdef70625482f79cdf12

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/22b5545243b9e9f0627cd45e84b8a79d0134f7de1630fdef70625482f79cdf12/

Threat name:

Linux.Worm.Mirai

Status:

Suspicious

First seen:

2026-10-03 17:43:52 UTC

File Type:

ELF32 Big (Exe)

AV detection:

11 of 24 (45.83%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=ek2viusdxhu7ayt42rpijofhtuatj566cyyp333qmjkif54434ja._file

Result

Malware family:

n/a

Score:

5/10

Tags:

discovery upx

Link:

https://tria.ge/reports/261003-vwlwestbmd/

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/22b5545243b9e9f0627cd45e84b8a79d0134f7de1630fdef70625482f79cdf12

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/