MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 fefdf9c6e63e7aa2004f9cf63efd95f9cb5c16f18db75c8898bce73e6da8b4df. 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: 10

Intelligence 10 IOCs YARA 8 File information Comments

SHA256 hash:	fefdf9c6e63e7aa2004f9cf63efd95f9cb5c16f18db75c8898bce73e6da8b4df
SHA3-384 hash:	aa35481e9354e707e5e2c53cb43212115e166df842c0d7570725e3e49aebb19010b8f7deded5d82b0c837f75317fbccf
SHA1 hash:	a95d2fcae24582dda54993550762650db8d2e296
MD5 hash:	a5fd4669c18adf837595ca7e3103530c
humanhash:	eighteen-mike-north-georgia
File name:	mips
Download:	download sample
Signature	Mirai Create hunting rule
File size:	114'044 bytes
First seen:	2025-09-16 08:18:59 UTC
Last seen:	Never
File type:	elf
MIME type:	application/x-executable
ssdeep	1536:N1GLy/jmsFbS/q3i9jUyxz2qHX3Gkqe4T6ZN6/aLM:sy/6sg9jDz2q33GkP76/oM
TLSH	T1FCB3C61E6E218FBDF769823047F78E25975933D627E1D645E2ACD6001E6034E281FFA8
telfhash	t152214918893817f0d3761cea6bedfb75e56070ea0a255d338d40ed9da66dd429e00c2c
Magika	elf
Reporter	abuse_ch
Tags:	elf mirai upx-dec

abuse_ch

UPX decompressed file, sourced from SHA256 dc49d000be3daa749c372da39aad50bc49e8d944c7c868fb70b7d15e159d79d3

UPX unpacked

This file is the unpacked version of a file that has been packed with UPX. Below is furhter information about the parent (compressed) file.

File size (compressed) :	43'364 bytes
File size (de-compressed) :	116'104 bytes
Format:	linux/mips
Packed file:	dc49d000be3daa749c372da39aad50bc49e8d944c7c868fb70b7d15e159d79d3

Intelligence

File Origin

# of uploads :

# of downloads :

Origin country :

Vendor Threat Intelligence

Detection(s):

Sanesecurity.Malware.28880.LC.UNOFFICIAL

Sanesecurity.Malware.29325.LC.Pl.UNOFFICIAL

SecuriteInfo.com.Linux.Mirai-81.UNOFFICIAL

Sanesecurity.Malware.28886.LC.UNOFFICIAL

Unix.Trojan.Mirai-8025795-0

Unix.Trojan.Mirai-9441505-0

Unix.Trojan.Mirai-10011027-0

Unix.Trojan.Mirai-10011918-0

Result

Verdict:

Malware

Maliciousness:

Behaviour

Runs as daemon

Sends data to a server

Connection attempt

Traces processes

Substitutes an application name

Verdict:

Unknown

Threat level:

2.5/10

Confidence:

100%

Tags:

bash botnet lolbin mirai

Link:

https://www.filescan.io/uploads/68c91da4dbc6f5a29c472b0e/reports/7bcdb9cc-324d-4dfc-9b40-f4b45500f829/overview

Verdict:

Malicious

Uses P2P?:

false

Uses anti-vm?:

false

Architecture:

mips

Packer:

not packed

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/fefdf9c6e63e7aa2004f9cf63efd95f9cb5c16f18db75c8898bce73e6da8b4df

Behaviour

Process Renaming

Anti-Debugging

Botnet C2s

TCP botnet C2(s):

not identified

UDP botnet C2(s):

not identified

Verdict:

Malicious

File Type:

elf.32.be

First seen:

2025-09-16T06:40:00Z UTC

Last seen:

2025-09-16T06:40:00Z UTC

Hits:

~10

Link:

https://opentip.kaspersky.com/fefdf9c6e63e7aa2004f9cf63efd95f9cb5c16f18db75c8898bce73e6da8b4df/results?tab=lookup

Status:

terminated

Link:

https://sandbox.kunai.rocks/analysis/671223f4-97c0-4bd2-b2f6-70c2b1f8fed0

Behavior Graph:

Download SVG

Verdict:

Unknown

Link:

https://analyze.intezer.com/analyses/fe13a33d-c5dc-4db3-9df3-3bda32ebdaf0

Result

Threat name:

Mirai

Detection:

malicious

Classification:

troj

Score:

80 / 100

Link:

https://www.joesandbox.com/analysis/1778354

Signature

Antivirus / Scanner detection for submitted sample

Malicious sample detected (through community Yara rule)

Multi AV Scanner detection for submitted file

Yara detected Mirai

Behaviour

Behavior Graph:

Download SVG

Score:

100%

Verdict:

Malware

File Type:

ELF

Link:

https://malprob.io/report/fefdf9c6e63e7aa2004f9cf63efd95f9cb5c16f18db75c8898bce73e6da8b4df

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/fefdf9c6e63e7aa2004f9cf63efd95f9cb5c16f18db75c8898bce73e6da8b4df/

Threat name:

Linux.Worm.Mirai

Status:

Malicious

First seen:

2025-09-16 08:20:44 UTC

File Type:

ELF32 Big (Exe)

AV detection:

16 of 24 (66.67%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=7367trxghz5keacptt3d57mv7hfvyfxrrw3vzceyxttt43niwtpq._file

Result

Malware family:

mirai

Score:

10/10

Tags:

family:mirai discovery

Link:

https://tria.ge/reports/250916-kbqnrsaj41/

Behaviour

System Network Configuration Discovery

Verdict:

Malicious

Tags:

botnet mirai trojan gafgyt Unix.Trojan.Mirai-8025795-0

YARA:

Mirai_Botnet_Malware Linux_Trojan_Gafgyt_28a2fe0c Linux_Gafgyt_May_2024

Link:

https://app.threat.zone/submission/da72c807-54c1-4dde-9622-2b1bf7c6e26f

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/fefdf9c6e63e7aa2004f9cf63efd95f9cb5c16f18db75c8898bce73e6da8b4df

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:	CP_AllMal_Detector Create hunting rule
Author:	DiegoAnalytics
Description:	CrossPlatform All Malwares Detector: Detect PE, ELF, Mach-O, scripts, archives; overlay, obfuscation, encryption, spoofing, hiding, high entropy, network communication

Rule name:	ELF_Mirai Create hunting rule
Author:	NDA0E
Description:	Detects multiple Mirai variants

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

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

Rule name:	Linux_Trojan_Gafgyt_28a2fe0c Create hunting rule
Author:	Elastic Security

Rule name:	Mirai_Botnet_Malware Create hunting rule
Author:	Florian Roth (Nextron Systems)
Description:	Detects Mirai Botnet Malware
Reference:	Internal Research