MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 83456e256430fa6460e0a968b665f1a1abf2db00aeefe7d4535b2262c0a115c8. 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: 7

Intelligence 7 IOCs YARA 3 File information Comments

SHA256 hash:	83456e256430fa6460e0a968b665f1a1abf2db00aeefe7d4535b2262c0a115c8
SHA3-384 hash:	be1391af8dc9e94036b130687cf37317e72348e990070286045804662e241263d83da16e1409090c66ca78f3fad5a06c
SHA1 hash:	afb1b8078dd11ac21756d70fa47a895ae3b6efe6
MD5 hash:	2a93a4d7b80dd4bf16490e14cb60fe3c
humanhash:	five-seven-virginia-white
File name:	executor.arm64
Download:	download sample
Signature	Mirai Create hunting rule
File size:	253'304 bytes
First seen:	2026-02-07 18:31:14 UTC
Last seen:	2026-02-07 20:06:58 UTC
File type:	elf
MIME type:	application/x-executable
ssdeep	6144:1ZUMcYZrS+Vmo5ud55ANgsf7tdx+UdtSKXnuhT6wkH:nUMvmo4d52Ngsbx+U6wGZkH
TLSH	T14834238CF78B79DAC99C28E661C0610352D435E9B2D76DEF44B4EAF819D408FC4B1DA2
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

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) :	253'304 bytes
File size (de-compressed) :	719'264 bytes
Format:	linux/arm64
Unpacked file:	27088a9718e161c269b44ef62f2fcfd2bb7581e49e53011e80aac79517873f40

Intelligence

File Origin

# of uploads :

# of downloads :

Origin country :

Vendor Threat Intelligence

Details

Link:

https://research.acce.ciphertechsolutions.com/results/2b3ea035-4020-4f57-9109-5ff3f41c256d/

Result

Gathering data

Status:

Failed

Link:

https://sandbox.kunai.rocks/analysis/200298f8-b6ae-4aa7-baa5-d0bfc96feb8e

Malware family:

Mirai

Verdict:

Malicious

Link:

https://analyze.intezer.com/analyses/b58b9d57-67e0-4799-b6f5-823b299483ee

Result

Threat name:

n/a

Detection:

malicious

Classification:

evad

Score:

52 / 100

Link:

https://www.joesandbox.com/analysis/1865323

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/83456e256430fa6460e0a968b665f1a1abf2db00aeefe7d4535b2262c0a115c8

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/83456e256430fa6460e0a968b665f1a1abf2db00aeefe7d4535b2262c0a115c8/

Threat name:

Linux.Backdoor.Mirai

Status:

Malicious

First seen:

2026-02-07 18:32:33 UTC

File Type:

ELF64 Little (Exe)

AV detection:

7 of 35 (20.00%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=qncw4jlegd5giyhavfulmzprugv7fwyav3x6pvctlmrgfqfbcxea._file

Result

Malware family:

n/a

Score:

5/10

Tags:

linux upx

Link:

https://tria.ge/reports/260207-w6a3cahv8e/

Please note that we are no longer able to provide a coverage score for Virus Total.

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:	linux_generic_ipv6_catcher Create hunting rule
Author:	@_lubiedo
Description:	ELF samples using IPv6 addresses

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