MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 6bc55aff4fb96c8b5936204f1c986a751f07ddbed0903bc1b22b5ca38fb9ad76. 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: 9

Intelligence 9 IOCs YARA 5 File information Comments

SHA256 hash:	6bc55aff4fb96c8b5936204f1c986a751f07ddbed0903bc1b22b5ca38fb9ad76
SHA3-384 hash:	55a6ac6ac9d0aeda2d988cc8052af770b949ce8120f061978c219665df9a670b216c8d8f6357e14d1702a3924a0f4ed3
SHA1 hash:	4d01921f4e2ce5f2384bcf0b800c607e40924def
MD5 hash:	bb954bf403304451a8217f0dfc849eb5
humanhash:	bravo-nine-september-minnesota
File name:	Tsunami.arm7
Download:	download sample
Signature	Mirai Create hunting rule
File size:	54'372 bytes
First seen:	2026-11-09 17:16:09 UTC
Last seen:	Never
File type:	elf
MIME type:	application/x-executable
ssdeep	768:2wlU6TyexJLAZfOdPpDgqXhWcSVh8YiPd6GlkuIuDtPq3UirSFlufmOu9rH+bAbr:7m81qZWmcSVh8Rl6GGuIwpmI9r4AXsuN
TLSH	T1DC3301B8001A8E50B6F90D32FD8B2A9271C55A68195A3FA5965006DD7FC2D41E7BB3C3
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

UPX packed

This file is packed with UPX. We have therefore unpacked the file. Below is furhter information about the unpacked (de-compressed) file.

File size (compressed) :	54'372 bytes
File size (de-compressed) :	150'749 bytes
Format:	linux/arm
Unpacked file:	b77fd6ebd610cdcfd4393980786f0ef742c1388566df952ea4f0764d37a77e8e

Intelligence

File Origin

# of uploads :

# of downloads :

Origin country :

Vendor Threat Intelligence

Details

Link:

https://research.acce.ciphertechsolutions.com/results/d0467c1c-dbbe-424d-8e50-affdd581d2ee/

Gathering data

Verdict:

Malicious

Uses P2P?:

false

Uses anti-vm?:

false

Architecture:

arm

Packer:

UPX

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/6bc55aff4fb96c8b5936204f1c986a751f07ddbed0903bc1b22b5ca38fb9ad76

Behaviour

no suspicious findings

Botnet C2s

TCP botnet C2(s):

not identified

UDP botnet C2(s):

not identified

Status:

terminated

Link:

https://sandbox.kunai.rocks/analysis/0952f74c-88f6-4846-9a8c-2826131ecbac

Behavior Graph:

Download SVG

Detection:

mirai

Link:

https://mwdb.cert.pl/sample/6bc55aff4fb96c8b5936204f1c986a751f07ddbed0903bc1b22b5ca38fb9ad76/

Threat name:

Linux.Worm.Mirai

Status:

Malicious

First seen:

2026-11-09 17:17:14 UTC

File Type:

ELF32 Little (Exe)

AV detection:

18 of 36 (50.00%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=npcvv72pxfwiwwjwebhrzgdkoupqpxn62cidxqnsfnokhd5zvv3a._file

Result

Malware family:

mirai

Score:

10/10

Tags:

family:mirai botnet discovery upx

Link:

https://tria.ge/reports/261109-vtrznazs2r/

Behaviour

Reads runtime system information

Family: Mirai

Mirai ARM payload

Malware Config

C2 Extraction:

clownsec.ru

Malware Family:

mirai

Malicious:

True

Tags:

arm exploit elf cve-2014-8361 upx

Link:

https://intel.virussign.com/intelligence/file/6bc55aff4fb96c8b5936204f1c986a751f07ddbed0903bc1b22b5ca38fb9ad76

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/6bc55aff4fb96c8b5936204f1c986a751f07ddbed0903bc1b22b5ca38fb9ad76

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:	ELF_IoT_DVR_Botnet_Hama_UPX Create hunting rule
Author:	Serhii Kocherhan
Description:	Detects packed and unpacked ELF IoT/DVR botnet variants targeting UPX compression structures and uncompressed code

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

Rule name:	SUSP_ELF_LNX_UPX_Compressed_File Create hunting rule
Author:	Florian Roth (Nextron Systems)
Description:	Detects a suspicious ELF binary with UPX compression
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/