MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 fafa43c38a5fb5cbbf3a90cb3542271bd6905796589bed3f93402d5df42d5259. 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 1 File information Comments

SHA256 hash:	fafa43c38a5fb5cbbf3a90cb3542271bd6905796589bed3f93402d5df42d5259
SHA3-384 hash:	4364510d649070398441338b6d94093d407fa66d448704887cb581914552a441cded057ac06089326969276a30ba261e
SHA1 hash:	b11fb7b004a313b3129af1136a808f006788f783
MD5 hash:	4aa677a526e9ee552a3ebad7bc9c0386
humanhash:	comet-muppet-music-kilo
File name:	parm5
Download:	download sample
Signature	Mirai Create hunting rule
File size:	18'032 bytes
First seen:	2025-12-06 17:51:11 UTC
Last seen:	Never
File type:	elf
MIME type:	application/x-executable
ssdeep	384:33zJ2ycgX2VF8l4sdV4dRE/Bxp9V9avIChKnH1dlhymdGUop5h4b:nd2TgGVF8lEda9VUvFh8Vfs3UozQ
TLSH	T12082C030239A75F7E7F00435EAEAC39613B543B8C1E93371152162B8CE7625A92E2647
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:	d21d740522612a0a16de245eaecc17ec0f34520055c1a75b706187632c777b72

Intelligence

File Origin

# of uploads :

# of downloads :

Origin country :

Vendor Threat Intelligence

Details

Link:

https://research.acce.ciphertechsolutions.com/results/6a91967a-b152-4cab-b34c-41bd3d001887/

Detection(s):

SecuriteInfo.com.Linux.Mirai-18.UNOFFICIAL

Unix.Trojan.Mirai-8274771-0

Verdict:

Malicious

File Type:

elf.32.le

First seen:

2025-12-06T15:32:00Z UTC

Last seen:

2025-12-06T18:32:00Z UTC

Hits:

~10

Link:

https://opentip.kaspersky.com/fafa43c38a5fb5cbbf3a90cb3542271bd6905796589bed3f93402d5df42d5259/results?tab=lookup

Malware family:

Mirai

Verdict:

Malicious

Link:

https://analyze.intezer.com/analyses/0a76a18e-ed5e-4cdd-bfa8-6dbe7e275171

Result

Threat name:

n/a

Detection:

malicious

Classification:

evad

Score:

52 / 100

Link:

https://www.joesandbox.com/analysis/1828002

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/fafa43c38a5fb5cbbf3a90cb3542271bd6905796589bed3f93402d5df42d5259

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/fafa43c38a5fb5cbbf3a90cb3542271bd6905796589bed3f93402d5df42d5259/

Threat name:

Linux.Worm.Mirai

Status:

Malicious

First seen:

2025-12-06 17:52:21 UTC

File Type:

ELF32 Little (Exe)

AV detection:

17 of 24 (70.83%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=7l5ehq4kl624xpz2sdftkqrhdpljav4wlcn62p4tiawv35bnkjmq._file

Result

Malware family:

n/a

Score:

5/10

Tags:

upx

Link:

https://tria.ge/reports/251206-wfg3zacn8w/

Verdict:

Malicious

Tags:

Unix.Trojan.Mirai-8274771-0

YARA:

n/a

Link:

https://app.threat.zone/submission/17b3b9b9-2478-4842-9217-cbd9abb1a5c9

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/fafa43c38a5fb5cbbf3a90cb3542271bd6905796589bed3f93402d5df42d5259

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.