MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 917329a8aa816011af9dbcd309dfbb04fdf246b9418d65be90779005eb77b763. 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: 9

Intelligence 9 IOCs YARA 2 File information Comments

SHA256 hash:	917329a8aa816011af9dbcd309dfbb04fdf246b9418d65be90779005eb77b763
SHA3-384 hash:	645eec64d9d292b7b1ed8d6925e880f6ccc87cec976e45e4862c15988040ff984e87fb27abefa837cf011d286f222aff
SHA1 hash:	669627a111487521d9c06ddec948199d462b3822
MD5 hash:	fb1825bc95f2e3d9f20e900ed084f92e
humanhash:	echo-don-uniform-edward
File name:	x86_64
Download:	download sample
Signature	Mirai Create hunting rule
File size:	58'572 bytes
First seen:	2026-08-04 05:48:43 UTC
Last seen:	Never
File type:	elf
MIME type:	application/x-sharedlib
ssdeep	768:NFZIYM2smRuuImc3Q/kBU/5ziFZajdTrkvMwW7/+IZFuCQ3FmcJWMRukp2+c4z:NFMPxwkuBjdTWrYzZFuCQ3bRNZ
TLSH	T1A043027C2610EA74E08683378E287AC8F4B07449386D5ACE01D681FB7A5BAC71530FD6
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) :	58'572 bytes
File size (de-compressed) :	116'856 bytes
Format:	linux/amd64
Unpacked file:	aa0518177c03819142fdbec4170ed5ac98dc67f3bee6e952accebecd707f0e0e

Intelligence

File Origin

# of uploads :

# of downloads :

Origin country :

Vendor Threat Intelligence

Details

Link:

https://research.acce.ciphertechsolutions.com/results/a0ce58ee-d15f-4fe6-ae95-2b8481bb6ed4/

Detection(s):

SecuriteInfo.com.Linux.BackDoor.Fgt.6204.19870.16151.UNOFFICIAL

Result

Verdict:

Malware

Maliciousness:

Behaviour

Kills processes

Opens a port

Sets a written file as executable

Changes the time when the file was created, accessed, or modified

Sends data to a server

Connection attempt

Receives data from a server

Launching a process

Runs as daemon

Manages services

DNS request

Changes access rights for a file

Changes access rights for a written file

Creating a file

Substitutes an application name

Creates or modifies files in /cron to set up autorun

Creates or modifies files in /init.d to set up autorun

Verdict:

Unknown

Threat level:

0/10

Confidence:

100%

Tags:

packed upx

Link:

https://www.filescan.io/uploads/6a717d71319ddfa1be7f9c73/reports/50dc9a8d-662b-471c-bef5-05e259c68900/overview

Verdict:

Malicious

Uses P2P?:

false

Uses anti-vm?:

false

Architecture:

x86

Packer:

UPX

Botnet:

unknown

Number of open files:

Number of processes launched:

Processes remaning?

true

Remote TCP ports scanned:

not identified

Full report:

https://elfdigest.com/brief/917329a8aa816011af9dbcd309dfbb04fdf246b9418d65be90779005eb77b763

Behaviour

Persistence

Process Renaming

Botnet C2s

TCP botnet C2(s):

not identified

UDP botnet C2(s):

not identified

Verdict:

Malicious

File Type:

elf.64.le

First seen:

2026-08-04T03:03:00Z UTC

Last seen:

2026-08-05T03:39:00Z UTC

Hits:

~10

Link:

https://opentip.kaspersky.com/917329a8aa816011af9dbcd309dfbb04fdf246b9418d65be90779005eb77b763/results?tab=lookup

Status:

terminated

Link:

https://sandbox.kunai.rocks/analysis/0c88a6a3-5b55-4d9f-9e9a-3ea1a26b2f8f

Behavior Graph:

Download SVG

Verdict:

Unknown

Link:

https://analyze.intezer.com/analyses/69ee968f-7d34-4055-8ebf-f1681a0a03b0

Score:

100%

Verdict:

Malware

File Type:

ELF

Link:

https://malprob.io/report/917329a8aa816011af9dbcd309dfbb04fdf246b9418d65be90779005eb77b763

Detection:

mirai

Link:

https://mwdb.cert.pl/sample/917329a8aa816011af9dbcd309dfbb04fdf246b9418d65be90779005eb77b763/

Threat name:

Linux.Worm.Mirai

Status:

Malicious

First seen:

2026-08-04 05:49:28 UTC

File Type:

ELF64 Little (SO)

AV detection:

7 of 24 (29.17%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=sfzstkfkqfqbdl45xtjqtx53at67ervziggwlpuqo6ial23xw5rq._file

Result

Malware family:

n/a

Score:

6/10

Tags:

discovery execution linux persistence privilege_escalation upx

Link:

https://tria.ge/reports/260804-gh7dbascma/

Behaviour

Reads runtime system information

Changes its process name

UPX packed file

Creates/modifies Cron job

Modifies rc script

Modifies systemd

Write file to user bin folder

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

Threat name:

Legit

Score:

0.20

Link:

https://yomi.yoroi.company/submissions/917329a8aa816011af9dbcd309dfbb04fdf246b9418d65be90779005eb77b763

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