MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 83a6436320441c985d8c9aff65d35e5925f8298629be3bda1df5877e1113b72c. 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: 11

Intelligence 11 IOCs YARA 11 File information Comments

SHA256 hash:	83a6436320441c985d8c9aff65d35e5925f8298629be3bda1df5877e1113b72c
SHA3-384 hash:	9677b82af0578ccefb251345550ce149eba3688c070346453aa6963712d9d20a35555452b28f0a1439a340fca8eb33ec
SHA1 hash:	6a4b34b1d286e49be07d3718f5e60ab0ed3aef6b
MD5 hash:	10d83ee16c520993977e65a4b339eece
humanhash:	uncle-angel-alpha-mexico
File name:	SecuriteInfo.com.Linux.Mirai.10589.6778.4375
Download:	download sample
Signature	Mirai Create hunting rule
File size:	160'069 bytes
First seen:	2026-07-12 01:44:38 UTC
Last seen:	Never
File type:	elf
MIME type:	application/x-executable
ssdeep	3072:8hG77R4X2HaUJbXUc1df4RVaEFkINdLfhLNM/9tMiOZH7v5w2F:8hGPKGHaUJbXUcrf4aEqIzLfhZM/9Wnv
TLSH	T1B7F33C46E6414A13C0D6177ABBEF42453323AB6493DB73059928BFF43F8679E0E63605
telfhash	t1f031fd325721411aae52cc60dcee57f1251d86272744ee33ef3ac8cc651a49ae62bc8f
Magika	elf
Reporter	abuse_ch
Tags:	elf mirai upx-dec

abuse_ch

UPX decompressed file, sourced from SHA256 56182524f8086b409cfb3f149690218e5b4c94d3e7fadd95062cd7fd2c125b1f

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) :	60'480 bytes
File size (de-compressed) :	160'069 bytes
Format:	linux/arm
Packed file:	56182524f8086b409cfb3f149690218e5b4c94d3e7fadd95062cd7fd2c125b1f

Intelligence

File Origin

# of uploads :

# of downloads :

Origin country :

Vendor Threat Intelligence

Malware configuration found for:

Mirai

Details

Link:

https://research.acce.ciphertechsolutions.com/results/b297ed74-cf6b-40f4-b603-d35e847b8b0b/

Detection(s):

Unix.Dropper.Mirai-7135925-0

Unix.Dropper.Mirai-7135928-0

Unix.Dropper.Mirai-7139229-0

Unix.Trojan.Mirai-9760303-0

Unix.Trojan.Mirai-9858729-0

YARA.SIGNATURE_BASE_MAL_ARM_LNX_Mirai_Mar13_2022.UNOFFICIAL

Result

Verdict:

Malware

Maliciousness:

Behaviour

Kills processes

Opens a port

Sends data to a server

Connection attempt

Runs as daemon

Creating a file

Substitutes an application name

Deleting of the original file

Verdict:

Malicious

File Type:

elf.32.le

First seen:

2026-07-11T22:52:00Z UTC

Last seen:

2026-07-13T20:43:00Z UTC

Hits:

~10

Detections:

HEUR:Backdoor.Linux.Mirai.b HEUR:Backdoor.Linux.Mirai.hv

Link:

https://opentip.kaspersky.com/83a6436320441c985d8c9aff65d35e5925f8298629be3bda1df5877e1113b72c/results?tab=lookup

Status:

terminated

Link:

https://sandbox.kunai.rocks/analysis/ede28386-94a9-4df3-bcc0-0593d2013ae2

Behavior Graph:

Download SVG

Malware family:

Mirai

Verdict:

Malicious

Link:

https://analyze.intezer.com/analyses/6d81f965-a05f-4ca1-9fd2-4d520c8ddaee

Score:

100%

Verdict:

Malware

File Type:

ELF

Link:

https://malprob.io/report/83a6436320441c985d8c9aff65d35e5925f8298629be3bda1df5877e1113b72c

Detection:

mirai

Link:

https://mwdb.cert.pl/sample/83a6436320441c985d8c9aff65d35e5925f8298629be3bda1df5877e1113b72c/

Verdict:

Malicious

Threat:

Family.MIRAI

Link:

https://tip.neiki.dev/file/83a6436320441c985d8c9aff65d35e5925f8298629be3bda1df5877e1113b72c

Threat name:

Linux.Backdoor.Mirai

Status:

Malicious

First seen:

2026-07-12 01:48:28 UTC

File Type:

ELF32 Little (Exe)

AV detection:

15 of 24 (62.50%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=qotegyzaiqojqxmmtl7wlu26les7qkmgfg7dxwq56wdx4eitw4wa._file

Result

Malware family:

mirai

Score:

10/10

Tags:

family:mirai botnet:mirai botnet defense_evasion discovery

Link:

https://tria.ge/reports/260712-b6s8psby4k/

Behaviour

Reads runtime system information

Writes file to shm directory

Changes its process name

Deletes itself

Modifies Watchdog functionality

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/83a6436320441c985d8c9aff65d35e5925f8298629be3bda1df5877e1113b72c

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_Script_Inject_Detector Create hunting rule
Author:	DiegoAnalytics
Description:	Detects attempts to inject code into another process across PE, ELF, Mach-O binaries

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

Rule name:	Linux_Generic_Threat_8299c877 Create hunting rule
Author:	Elastic Security

Rule name:	Linux_Generic_Threat_c19ca8e5 Create hunting rule
Author:	Elastic Security

Rule name:	MAL_ARM_LNX_Mirai_Mar13_2022 Create hunting rule
Author:	Mehmet Ali Kerimoglu a.k.a. CYB3RMX
Description:	Detects new ARM Mirai variant

Rule name:	setsockopt Create hunting rule
Author:	Tim Brown @timb_machine
Description:	Hunts for setsockopt() red flags

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/