MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 181a02da8446363f7772e6e771e9a5ef4f53ef728b5b1996ed29f24a7faa8c4a. 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 1 File information Comments

SHA256 hash:	181a02da8446363f7772e6e771e9a5ef4f53ef728b5b1996ed29f24a7faa8c4a
SHA3-384 hash:	d1964e1fed06b75650050350ada2282fa9ad827cf715b83c0ef4e430191ac55fdadccc711f9b7564860a57fe713300cf
SHA1 hash:	01f13b2476b6c9cd4e0c885b2b79d419769623fd
MD5 hash:	a64ab92fad626298e35efc6cd60ab17a
humanhash:	bakerloo-summer-thirteen-kansas
File name:	parm5
Download:	download sample
Signature	Mirai Create hunting rule
File size:	18'032 bytes
First seen:	2025-10-07 09:50:30 UTC
Last seen:	Never
File type:	elf
MIME type:	application/x-executable
ssdeep	384:33zJ2ycgX2VF8l4sdV4dRE/Bxp9V9aJdj7zqSlhymdGUop5h4P:nd2TgGVF8lEda9VUXbs3Uozw
TLSH	T15682CF2512CA74B3D3F05035EEA9C3D5227E43FDC1AA7361152161B8CEF229DA2B528A
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) :	18'032 bytes
File size (de-compressed) :	37'120 bytes
Format:	linux/arm
Unpacked file:	a12a0964bace7690a25e09c25748636b1a1368ea0a4522a8d1b655c77b987ef7

Intelligence

File Origin

# of uploads :

# of downloads :

103

Origin country :

Vendor Threat Intelligence

Detection(s):

SecuriteInfo.com.Linux.Mirai-18.UNOFFICIAL

Unix.Trojan.Mirai-8274771-0

Result

Verdict:

Malware

Maliciousness:

Verdict:

Unknown

Threat level:

0/10

Confidence:

100%

Tags:

packed threat upx

Link:

https://www.filescan.io/uploads/68e4e3535a3bccf09ebb31f6/reports/8da8038d-beed-43ef-904c-a1481f84bc87/overview

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/181a02da8446363f7772e6e771e9a5ef4f53ef728b5b1996ed29f24a7faa8c4a

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:

2025-10-07T07:10:00Z UTC

Last seen:

2025-10-07T10:18:00Z UTC

Hits:

~10

Link:

https://opentip.kaspersky.com/181a02da8446363f7772e6e771e9a5ef4f53ef728b5b1996ed29f24a7faa8c4a/results?tab=lookup

Status:

terminated

Link:

https://sandbox.kunai.rocks/analysis/6b1fd6cb-2985-4e8b-98b5-bffec6458718

Behavior Graph:

Download SVG

Malware family:

Mirai

Verdict:

Malicious

Link:

https://analyze.intezer.com/analyses/05141d0c-1313-4744-b824-c65dc29ac15b

Result

Threat name:

n/a

Detection:

malicious

Classification:

evad

Score:

52 / 100

Link:

https://www.joesandbox.com/analysis/1790483

Signature

Multi AV Scanner detection for submitted file

Sample is packed with UPX

Behaviour

Behavior Graph:

Download SVG

Score:

100%

Verdict:

Malware

File Type:

ELF

Link:

https://malprob.io/report/181a02da8446363f7772e6e771e9a5ef4f53ef728b5b1996ed29f24a7faa8c4a

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/181a02da8446363f7772e6e771e9a5ef4f53ef728b5b1996ed29f24a7faa8c4a/

Threat name:

Linux.Worm.Mirai

Status:

Malicious

First seen:

2025-10-07 09:52:27 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=danafwueiy3d653s43txd2nf55hvh33srnnrtfxnfhzeu75krrfa._file

Result

Malware family:

n/a

Score:

5/10

Tags:

upx

Link:

https://tria.ge/reports/251007-lxc58s1wgs/

Verdict:

Malicious

Tags:

Unix.Trojan.Mirai-8274771-0

YARA:

n/a

Link:

https://app.threat.zone/submission/9e7de9d2-d56f-44d2-a628-8aefc23a1c4e

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/181a02da8446363f7772e6e771e9a5ef4f53ef728b5b1996ed29f24a7faa8c4a

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.