MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 41cb3f20750121b572818e0b8447f857413603dcc59880f8a2f02e7de3b52dfa. 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 22 File information Comments

SHA256 hash:	41cb3f20750121b572818e0b8447f857413603dcc59880f8a2f02e7de3b52dfa
SHA3-384 hash:	4cf08be2c439bf7f511449d67a59656c87d3953aeb6ecdc536cd3fddd462481178536fbd3f042019db3f9afd7764fb0f
SHA1 hash:	141595c2718c42f97a80e361c5a302e991636c9d
MD5 hash:	5fe5073172ab8315216178858520c9c2
humanhash:	lake-bravo-mississippi-magnesium
File name:	41cb3f20750121b572818e0b8447f857413603dcc59880f8a2f02e7de3b52dfa
Download:	download sample
Signature	Mirai Create hunting rule
File size:	278'176 bytes
First seen:	2026-09-15 16:17:13 UTC
Last seen:	Never
File type:	elf
MIME type:	application/x-executable
ssdeep	6144:T2s/gAWuboqsJ9xcJxspJBqQgTuaJZRhVabE5wKSDP99zBa77oNsKqqfPqOJ:T2s/bW+UmJqBxAuaPRhVabEDSDP99zBT
TLSH	T1C2443A8AFD81AF25D5C5227BFE2F428A33131BB8D2EB71129D145F24768A94F0F3A541
Magika	elf
Reporter	GAYINT_DOT_ORG
Tags:	arm cowrie elf honeypot mirai Mozi torii

Intelligence

File Origin

# of uploads :

# of downloads :

Origin country :

Vendor Threat Intelligence

No detections

Detection(s):

SecuriteInfo.com.Linux.Mirai-63.UNOFFICIAL

Sanesecurity.Malware.30419.LX.M0Z.UNOFFICIAL

Sanesecurity.Malware.30435.LC.UNOFFICIAL

Sanesecurity.Malware.29524.LC.UNOFFICIAL

Unix.Trojan.Mirai-7100807-0

Unix.Dropper.Mirai-7136013-0

Unix.Dropper.Mirai-7136057-0

Unix.Dropper.Mirai-7136070-0

Unix.Trojan.Mirai-8025795-0

Unix.Trojan.Mirai-9762350-0

Unix.Trojan.Mirai-9763616-0

Unix.Trojan.Mirai-9769616-0

Unix.Exploit.Mirai-9795501-0

Unix.Trojan.Mirai-9858729-0

Unix.Trojan.Mirai-9951087-0

Unix.Dropper.Mirai-9977145-0

Unix.Trojan.Mirai-10004218-0

Unix.Trojan.Mirai-10018332-0

Unix.Trojan.Gafgyt-6735924-0

Unix.Trojan.Gafgyt-6748839-0

Verdict:

Unknown

Threat level:

2.5/10

Confidence:

100%

Tags:

fingerprint

Link:

https://www.filescan.io/uploads/6aa96fc2516dbee4ae2c9b0a/reports/3a3d6c52-7b1c-4b05-819e-580aeff863c5/overview

Verdict:

Malicious

Uses P2P?:

false

Uses anti-vm?:

false

Architecture:

arm

Packer:

not packed

Botnet:

unknown

Number of open files:

Number of processes launched:

Processes remaning?

false

Remote TCP ports scanned:

not identified

Full report:

https://elfdigest.com/brief/41cb3f20750121b572818e0b8447f857413603dcc59880f8a2f02e7de3b52dfa

Behaviour

no suspicious findings

Botnet C2s

TCP botnet C2(s):

not identified

UDP botnet C2(s):

not identified

Verdict:

Malicious

File Type:

elf.32.le

First seen:

2026-09-15T14:31:00Z UTC

Last seen:

2026-09-15T15:17:00Z UTC

Hits:

~10

Link:

https://opentip.kaspersky.com/41cb3f20750121b572818e0b8447f857413603dcc59880f8a2f02e7de3b52dfa/results?tab=lookup

Status:

terminated

Link:

https://sandbox.kunai.rocks/analysis/207d0ebe-99aa-41ff-8fc6-b2d9f3ffba0b

Behavior Graph:

Download SVG

Verdict:

Unknown

Link:

https://analyze.intezer.com/analyses/db41829e-e119-4700-83e1-f3da9eb1e2c9

Score:

100%

Verdict:

Malware

File Type:

ELF

Link:

https://malprob.io/report/41cb3f20750121b572818e0b8447f857413603dcc59880f8a2f02e7de3b52dfa

Detection:

mirai

Link:

https://mwdb.cert.pl/sample/41cb3f20750121b572818e0b8447f857413603dcc59880f8a2f02e7de3b52dfa/

Threat name:

Linux.Backdoor.Mirai

Status:

Malicious

First seen:

2026-09-15 16:18:15 UTC

File Type:

ELF32 Little (Exe)

AV detection:

19 of 24 (79.17%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=ihft6idvaeq3k4ubryfyir7yk5atma64ywmib6fc6axh3y5vfx5a._file

Result

Malware family:

mozi

Score:

10/10

Tags:

family:mozi botnet

Link:

https://tria.ge/reports/260915-trzq2szcna/

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/41cb3f20750121b572818e0b8447f857413603dcc59880f8a2f02e7de3b52dfa

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:	CVE_2017_17215 Create hunting rule
Author:	NDA0E
Description:	Detects exploitation attempt of CVE-2017-17215

Rule name:	DDoS_Win32_Nitol_B Create hunting rule
Author:	mk
Description:	Nitol Family

Rule name:	ELF_IoT_Persistence_Hunt Create hunting rule
Author:	4r4
Description:	Hunts for ELF files with persistence and download capabilities

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

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:	iot_req_metachar Create hunting rule

Rule name:	Linux_Exploit_CVE_2017_17215_8b78a857 Create hunting rule
Author:	Elastic Security
Description:	Exploit code used in the ZeroBot malware

Rule name:	Linux_Exploit_CVE_2018_10562_badc0676 Create hunting rule
Author:	Elastic Security
Description:	Exploit code used in the ZeroBot malware

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

Rule name:	linux_generic_p2p_catcher Create hunting rule
Author:	@_lubiedo
Description:	Generic catcher for P2P capable linux ELFs

Rule name:	Linux_Generic_Threat_1ac392ca Create hunting rule
Author:	Elastic Security

Rule name:	Linux_Generic_Threat_c19ca8e5 Create hunting rule
Author:	Elastic Security

Rule name:	Linux_Mirai_Generic Create hunting rule
Author:	albertzsigovits
Description:	Generic Approach to Mirai/Gafgyt samples

Rule name:	Linux_Trojan_Mirai_5c62e6b2 Create hunting rule
Author:	Elastic Security

Rule name:	Linux_Trojan_Mirai_77137320 Create hunting rule
Author:	Elastic Security

Rule name:	Linux_Trojan_Mirai_ac253e4f Create hunting rule
Author:	Elastic Security

Rule name:	Mal_LNX_Mozi_Botnet_ELF Create hunting rule
Author:	Phatcharadol Thangplub
Description:	Use to detect Mozi botnet.

Rule name:	NSVPS_Mirai_Busybox_Staging Create hunting rule
Author:	sanad (NSVPS-SOC)
Description:	Mirai-style busybox wget/tftp payload staging seen in NSVPS honeypot

Rule name:	SUSP_XORed_Mozilla_Oct19 Create hunting rule
Author:	Florian Roth
Description:	Detects suspicious single byte XORed keyword 'Mozilla/5.0' - it uses yara's XOR modifier and therefore cannot print the XOR key. You can use the CyberChef recipe linked in the reference field to brute force the used key.
Reference:	https://gchq.github.io/CyberChef/#recipe=XOR_Brute_Force()

Rule name:	SUSP_XORed_Mozilla_RID2DB4 Create hunting rule
Author:	Florian Roth
Description:	Detects suspicious XORed keyword - Mozilla/5.0
Reference:	Internal Research

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 41cb3f20750121b572818e0b8447f857413603dcc59880f8a2f02e7de3b52dfa

(this sample)

Delivery method

Distributed via web download

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