MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b454de7e3141d78ff518fd02ebd4af6f33cf387670b4ac0dfe2d2bcb34d7a3ac. 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: 12

Intelligence 12 IOCs YARA 6 File information Comments

SHA256 hash:	b454de7e3141d78ff518fd02ebd4af6f33cf387670b4ac0dfe2d2bcb34d7a3ac
SHA3-384 hash:	ec63bc5390d2cb2fef2ae23369c5a72bfeaaaf24a9e5aa03ec0688fd3ff0859d02ca570fdbd91345878e842f57362584
SHA1 hash:	6fb4b41e19ee795c1814d6ff7d9b8d276357c430
MD5 hash:	0f72668b5feff655c372d3fedb418584
humanhash:	item-victor-sweet-three
File name:	Space.arm6
Download:	download sample
Signature	Mirai Create hunting rule
File size:	87'348 bytes
First seen:	2025-07-08 23:20:55 UTC
Last seen:	Never
File type:	elf
MIME type:	application/x-executable
ssdeep	1536:Gpn2EgaNGvcV+2sE/7iMPU+BREZEfSHYMac6f3cIIhniT4Bi9gn7O45zYtF:BVE+2dmUEZCSHYMactW4Bi9gnS4V0F
TLSH	T1E283285AF9814B11D4C512BAFA1E164E371347F8E3DE72239E24AF3037CA52B0E6B855
telfhash	t149f00c64484e15cd1abd868484ed7018ba2d3db5b83319698fbbbb028032bd7773802a
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 f9cd3e072dc1b700b108f1c268648cff62feef2e74288c84ca1ffe56c4fdf238

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) :	40'348 bytes
File size (de-compressed) :	87'348 bytes
Format:	linux/arm
Packed file:	f9cd3e072dc1b700b108f1c268648cff62feef2e74288c84ca1ffe56c4fdf238

Intelligence

File Origin

# of uploads :

# of downloads :

Origin country :

Vendor Threat Intelligence

Verdict:

Malicious

Score:

90.9%

Link:

https://cyber-fortress.com/docs/result/index.php?id=686da7ffc9eb97473767b557linux22vpnfull_triage

Tags:

malware

Result

Verdict:

Malware

Maliciousness:

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/b454de7e3141d78ff518fd02ebd4af6f33cf387670b4ac0dfe2d2bcb34d7a3ac

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/bb3faf74-493e-4cd8-b927-e539a20666e0

Behavior Graph:

Download SVG

Malware family:

Mirai

Verdict:

Malicious

Link:

https://analyze.intezer.com/analyses/479e3cea-8540-4cad-b9a6-7fc6c0f009de

Result

Threat name:

Mirai

Detection:

malicious

Classification:

troj

Score:

72 / 100

Link:

https://www.joesandbox.com/analysis/1731397

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/b454de7e3141d78ff518fd02ebd4af6f33cf387670b4ac0dfe2d2bcb34d7a3ac

Detection:

mirai

Link:

https://mwdb.cert.pl/sample/b454de7e3141d78ff518fd02ebd4af6f33cf387670b4ac0dfe2d2bcb34d7a3ac/

Threat name:

Linux.Worm.Mirai

Status:

Malicious

First seen:

2025-07-08 23:21:23 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=wrkn47rrihly75iy7uboxvfpn4z46odwoc2kydp6fuv4wngxuowa._file

Result

Malware family:

mirai

Score:

10/10

Tags:

family:mirai botnet:lzrd

Link:

https://tria.ge/reports/250708-3b5rssyvbz/

Verdict:

Malicious

Tags:

trojan gafgyt Unix.Trojan.Mirai-7100807-0

YARA:

Linux_Trojan_Gafgyt_28a2fe0c Linux_Gafgyt_May_2024

Link:

https://app.threat.zone/submission/7e429060-3281-4234-9417-6d6bd685c9f2

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/b454de7e3141d78ff518fd02ebd4af6f33cf387670b4ac0dfe2d2bcb34d7a3ac

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_Mirai Create hunting rule
Author:	NDA0E
Description:	Detects multiple Mirai variants

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:	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