MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 bf42d964826b58577a85b56f272d80bb41db69d93e8207a5a370a90233b4ab58. 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 2 File information Comments

SHA256 hash:	bf42d964826b58577a85b56f272d80bb41db69d93e8207a5a370a90233b4ab58
SHA3-384 hash:	1b61995f9effe93d93c7f7d142a50b4e6632e01f7590feb40988d1c1de0be7e7210630e6b72e38cab2d9e1579919f6b2
SHA1 hash:	a3704184a782ec56975e30be7c2a0c675681450f
MD5 hash:	7456756e03b90908f81b3224e02481fa
humanhash:	oranges-berlin-don-aspen
File name:	armv4l
Download:	download sample
Signature	Mirai Create hunting rule
File size:	60'404 bytes
First seen:	2026-02-07 19:08:39 UTC
Last seen:	2026-02-08 09:21:05 UTC
File type:	elf
MIME type:	application/x-executable
ssdeep	768:0PyDIM2LXAI3QvZ/pZ0NMpkVgLz0r33Q901OBNK67KWWQh6UGhOXXHNGAHOvL3U4:0acXAIAFpCNMuVqwToNtWRJhOHt6zh
TLSH	T13943F2210191962B57A08CAADD2B861D7343CFB934AA78AB618CC6746EC7D0845FD4BF
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 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) :	60'404 bytes
File size (de-compressed) :	183'796 bytes
Format:	linux/arm
Unpacked file:	d07003bcff2b13c545a84dc919a3cee6755a47bb3b1ba2f123181ecd8d31c6b6

Intelligence

File Origin

# of uploads :

# of downloads :

Origin country :

Vendor Threat Intelligence

Details

Link:

https://research.acce.ciphertechsolutions.com/results/a1bf59ff-f38e-4b14-aabb-4e941f0f14e4/

Result

Gathering data

Verdict:

Malicious

File Type:

elf.32.le

First seen:

2026-01-26T07:00:00Z UTC

Last seen:

2026-01-28T14:29:00Z UTC

Hits:

~10

Link:

https://opentip.kaspersky.com/bf42d964826b58577a85b56f272d80bb41db69d93e8207a5a370a90233b4ab58/results?tab=lookup

Status:

Failed

Link:

https://sandbox.kunai.rocks/analysis/b557a4b9-be7a-4047-9de8-30397e2c4016

Malware family:

Mirai

Verdict:

Malicious

Link:

https://analyze.intezer.com/analyses/d5554213-4c18-4306-8f6c-493480de14e8

Result

Threat name:

n/a

Detection:

malicious

Classification:

evad

Score:

52 / 100

Link:

https://www.joesandbox.com/analysis/1865347

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/bf42d964826b58577a85b56f272d80bb41db69d93e8207a5a370a90233b4ab58

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/bf42d964826b58577a85b56f272d80bb41db69d93e8207a5a370a90233b4ab58/

Threat name:

Linux.Trojan.Multiverze

Status:

Malicious

First seen:

2026-01-26 09:26:49 UTC

File Type:

ELF32 Little (Exe)

AV detection:

18 of 36 (50.00%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=x5bnszecnnmfo6ufwvxsolmaxna5w2ozh2bapjndocuqem5uvnma._file

Result

Malware family:

n/a

Score:

5/10

Tags:

upx

Link:

https://tria.ge/reports/260207-xtwnysav5h/

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/bf42d964826b58577a85b56f272d80bb41db69d93e8207a5a370a90233b4ab58

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:	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