MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 83fa5d0cdb81da30f2e81b06e0900fce8f8f2a6ccb6811a46f381c93c923767b. 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 10 File information Comments

SHA256 hash:	83fa5d0cdb81da30f2e81b06e0900fce8f8f2a6ccb6811a46f381c93c923767b
SHA3-384 hash:	2a5ce9c2071f740e4c034a5c88a0975c0d9621c61fe746487c95de1c3bcbf5c01e454ee3e73ec36b75cca4e79d5829c5
SHA1 hash:	ecf206a36de13b9cc5c272c26a46aaff6d53a8bf
MD5 hash:	af7b7d82a5209774227b25332f607ef4
humanhash:	neptune-queen-friend-enemy
File name:	zero.armv4l
Download:	download sample
Signature	Mirai Create hunting rule
File size:	141'952 bytes
First seen:	2026-06-06 02:29:34 UTC
Last seen:	Never
File type:	elf
MIME type:	application/x-executable
ssdeep	1536:NIHl3V37DbZueM2hirxXqJZtdcCM2V1c4VOW86TPccbO6aSySl10wlBfwywMuVBx:4l3VyqVOCMh4F5jcRSyaJXrkIU3
TLSH	T112D31945F8414B27C6D112BBFB5E428D3B2A27E8D2DE72079D255F20378B96B0D3B642
telfhash	t1461102258b700e9d07f0c102d30df12f190ab5449b462486866a2f8e0a33981fd2e13a
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-dec

abuse_ch

UPX decompressed file, sourced from SHA256 1e2b58b266af07f2787710e5fe515a1b90030e23d6f04e24a9edf015052dc55c

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) :	50'104 bytes
File size (de-compressed) :	141'952 bytes
Format:	linux/arm
Packed file:	1e2b58b266af07f2787710e5fe515a1b90030e23d6f04e24a9edf015052dc55c

Intelligence

File Origin

# of uploads :

# of downloads :

Origin country :

Vendor Threat Intelligence

No detections

Result

Verdict:

Malware

Maliciousness:

Verdict:

Malicious

Threat level:

10/10

Confidence:

100%

Tags:

botnet rust

Link:

https://www.filescan.io/uploads/6a2386504bb6e36d180c65c5/reports/723ffd3c-fdba-431c-97e1-717fd9573519/overview

Verdict:

Malicious

File Type:

elf.32.le

First seen:

2026-06-05T23:37:00Z UTC

Last seen:

2026-06-06T00:43:00Z UTC

Hits:

~10

Detections:

HEUR:Backdoor.Linux.Mirai.h HEUR:Backdoor.Linux.Mirai.ew HEUR:Backdoor.Linux.Mirai.cw HEUR:Backdoor.Linux.Mirai.b

Link:

https://opentip.kaspersky.com/83fa5d0cdb81da30f2e81b06e0900fce8f8f2a6ccb6811a46f381c93c923767b/results?tab=lookup

Status:

terminated

Link:

https://sandbox.kunai.rocks/analysis/1a835997-1a22-4b86-a803-01c7ddfb43f1

Behavior Graph:

Download SVG

Malware family:

Mirai

Verdict:

Malicious

Link:

https://analyze.intezer.com/analyses/6bb2eaa2-82d9-4f0b-9acd-9673875bd51c

Score:

100%

Verdict:

Malware

File Type:

ELF

Link:

https://malprob.io/report/83fa5d0cdb81da30f2e81b06e0900fce8f8f2a6ccb6811a46f381c93c923767b

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/83fa5d0cdb81da30f2e81b06e0900fce8f8f2a6ccb6811a46f381c93c923767b/

Verdict:

Malicious

Threat:

Family.MIRAI

Link:

https://tip.neiki.dev/file/83fa5d0cdb81da30f2e81b06e0900fce8f8f2a6ccb6811a46f381c93c923767b

Threat name:

Linux.Worm.Mirai

Status:

Malicious

First seen:

2026-06-06 02:31:26 UTC

File Type:

ELF32 Little (Exe)

AV detection:

21 of 36 (58.33%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=qp5f2dg3qhndb4xidmdobeapz2hy6ktmznubdjdphaojhsjdoz5q._file

Result

Malware family:

mirai

Score:

10/10

Tags:

family:mirai botnet

Link:

https://tria.ge/reports/260606-czjlcsav2n/

Malware Config

C2 Extraction:

31.56.209.222

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/83fa5d0cdb81da30f2e81b06e0900fce8f8f2a6ccb6811a46f381c93c923767b

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:	botnet_Yakuza Create hunting rule
Author:	NDA0E
Description:	Yakuza botnet

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_d94e1020 Create hunting rule
Author:	Elastic Security

Rule name:	Linux_Trojan_Gafgyt_28a2fe0c Create hunting rule
Author:	Elastic Security

Rule name:	Linux_Trojan_Gafgyt_ea92cca8 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

Rule name:	Mirai_Botnet_Malware_RID2EF6 Create hunting rule
Author:	Florian Roth
Description:	Detects Mirai Botnet Malware
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/