MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 fc66357fbc7ce27d3e8141ee841e84f7cc9f6e5b2b48e9bc98fd041eb93326a0. 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 14 File information Comments

SHA256 hash:	fc66357fbc7ce27d3e8141ee841e84f7cc9f6e5b2b48e9bc98fd041eb93326a0
SHA3-384 hash:	59fe2c8707a1d676c40e4c68f92dc38ef3a8e35b45f079975b9de0125caae6afb76bbf4efd4d089b26b031ab25a98664
SHA1 hash:	24519b496168963de1343fe3bb918cafd659fdb8
MD5 hash:	a5c99c05d8cc1ae7da9d07da52bc8083
humanhash:	mobile-wolfram-friend-kitten
File name:	powerpc
Download:	download sample
Signature	Mirai Create hunting rule
File size:	632'148 bytes
First seen:	2026-09-30 17:03:39 UTC
Last seen:	Never
File type:	elf
MIME type:	application/x-executable
ssdeep	6144:lY8v3vpZD+0EHDxT5ED2fsxcxlO1pcXwSIlo/kw4Si2nDcVfwsOMvHsspEptzdYw:a8fva0mxT5ZkSl49rpEPzdY022uwJ
TLSH	T10FD439032B2D0F83D3A75DF0777717F087DE989621F9E588EA0B69C6927187062896CD
Magika	elf
Reporter	abuse_ch
Tags:	elf mirai

Intelligence

File Origin

# of uploads :

# of downloads :

Origin country :

Vendor Threat Intelligence

No detections

Detection(s):

Sanesecurity.Malware.29052.TSource.UNOFFICIAL

Unix.Trojan.Mirai-10012200-0

Unix.Trojan.Mirai-10012671-0

Result

Verdict:

Malware

Maliciousness:

Behaviour

Creating a file

Sets a written file as executable

Receives data from a server

Collects information on the RAM

Sends data to a server

Kills processes

Connection attempt

Creating a file in the %temp% directory

Writes files to system directory

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

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

Verdict:

Malicious

Threat level:

10/10

Confidence:

100%

Tags:

gcc

Link:

https://www.filescan.io/uploads/6abd411befa1a882e5fc27d3/reports/80a20e1c-aaa7-41e5-a6f5-776fad77e436/overview

Verdict:

Malicious

File Type:

elf.32.be

First seen:

2026-09-30T12:39:00Z UTC

Last seen:

2026-09-30T23:55:00Z UTC

Hits:

~10

Link:

https://opentip.kaspersky.com/fc66357fbc7ce27d3e8141ee841e84f7cc9f6e5b2b48e9bc98fd041eb93326a0/results?tab=lookup

Status:

terminated

Link:

https://sandbox.kunai.rocks/analysis/8067c27c-fac4-4a05-8510-ede1e19acfdc

Behavior Graph:

Download SVG

Verdict:

Unknown

Link:

https://analyze.intezer.com/analyses/ef5e4778-d467-42dd-b291-23bc0d77f8f6

Score:

100%

Verdict:

Malware

File Type:

ELF

Link:

https://malprob.io/report/fc66357fbc7ce27d3e8141ee841e84f7cc9f6e5b2b48e9bc98fd041eb93326a0

Detection:

mirai

Link:

https://mwdb.cert.pl/sample/fc66357fbc7ce27d3e8141ee841e84f7cc9f6e5b2b48e9bc98fd041eb93326a0/

Threat name:

Linux.Trojan.Multiverze

Status:

Malicious

First seen:

2026-09-30 17:04:35 UTC

File Type:

ELF32 Big (Exe)

AV detection:

8 of 24 (33.33%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=7rtdk754ptrh2pubihxiihue67gj63s3fneotpey7ucb5ojte2qa._file

Result

Malware family:

n/a

Score:

1/10

Tags:

linux

Link:

https://tria.ge/reports/260930-vledlatarc/

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:	ach_202503_elf_Mirai Create hunting rule
Author:	abuse.ch
Description:	Detects Mirai 'TSource' ELF files

Rule name:	BLOWFISH_Constants Create hunting rule
Author:	phoul (@phoul)
Description:	Look for Blowfish constants

Rule name:	DetectEncryptedVariants Create hunting rule
Author:	Zinyth
Description:	Detects 'encrypted' in ASCII, Unicode, base64, or hex-encoded

Rule name:	ELF_Toriilike_persist Create hunting rule
Author:	4r4
Description:	Detects Torii IoT Botnet (stealthier Mirai alternative)
Reference:	Identified via researched data

Rule name:	enterpriseapps2 Create hunting rule
Author:	Tim Brown @timb_machine
Description:	Enterprise apps

Rule name:	golang Create hunting rule

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

Rule name:	MIRAI_TELNETCURL_payload Create hunting rule
Author:	AfterPacket
Description:	Mirai-lineage ELF payload carrying the leaked-source decoy domain
Reference:	https://github.com/Afterpacket/drosera-threat-intel

Rule name:	NSVPS_Hydra_SSH_Bruteforce Create hunting rule
Author:	sanad (NSVPS-SOC)
Description:	Hydra SSH brute-force campaign credentials pattern from NSVPS honeypot

Rule name:	RANSOMWARE Create hunting rule
Author:	ToroGuitar

Rule name:	SHA512_Constants Create hunting rule
Author:	phoul (@phoul)
Description:	Look for SHA384/SHA512 constants

Rule name:	telebot_framework Create hunting rule
Author:	vietdx.mb

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/

Rule name:	unixredflags3 Create hunting rule
Author:	Tim Brown @timb_machine
Description:	Hunts for UNIX red flags

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

Mirai

elf fc66357fbc7ce27d3e8141ee841e84f7cc9f6e5b2b48e9bc98fd041eb93326a0

(this sample)

URLhaus

https://urlhaus.abuse.ch/url/3923508/

Delivery method

Distributed via web download

URLhaus

https://urlhaus.abuse.ch/url/3922288/

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