MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 9e5161c87467747f187a6a2187bfced7c879ce172f86b4a8e6fb601e2b239b5f. 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: 7

Intelligence 7 IOCs YARA 3 File information Comments

SHA256 hash:	9e5161c87467747f187a6a2187bfced7c879ce172f86b4a8e6fb601e2b239b5f
SHA3-384 hash:	c623aa16d66ea16b82e8c565667600629d119b35d1d2cc3e7b0df96b6631b5c21564f6acc86fb3dda32d5f7887572abe
SHA1 hash:	d83a26e122844bb0cc6131a21292fa8eb144619e
MD5 hash:	06e12fc8778587d696671c3984068d8f
humanhash:	low-arizona-texas-pip
File name:	Yboats.arm
Download:	download sample
Signature	Mirai Create hunting rule
File size:	44'336 bytes
First seen:	2025-12-03 12:16:26 UTC
Last seen:	Never
File type:	elf
MIME type:	application/x-executable
ssdeep	768:lSKtZBpTX85554DS1w55hxR54PuOBdSiWoV9xtAr8z5s5LDc7LPTTdfDbb3UL:IKt3pTX855FkpRWLjFXtArYADQLbNu
TLSH	T12213F1A25E558551C4F02CB7D1A48B83390844AEA0A5B67FFAB217FD90CD24239F673F
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 gafgyt 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) :	44'336 bytes
File size (de-compressed) :	128'600 bytes
Format:	linux/arm
Unpacked file:	adb69f85ef996ebc42d444d9eb6e076cece6af36558421be228669b0e2edd989

Intelligence

File Origin

# of uploads :

# of downloads :

Origin country :

Vendor Threat Intelligence

Details

No details

Detection(s):

Unix.Trojan.Mirai-9894781-0

Verdict:

Unknown

Threat level:

0/10

Confidence:

100%

Tags:

masquerade mirai obfuscated packed upx

Link:

https://www.filescan.io/uploads/69302a4d37f663155c361078/reports/0791b2c8-517b-4305-a170-03f1d8e1a76c/overview

Result

Gathering data

Malware family:

Mirai

Verdict:

Malicious

Link:

https://analyze.intezer.com/analyses/f41fef9d-7c29-4c94-a0b7-e237d4edc73a

Result

Threat name:

n/a

Detection:

malicious

Classification:

evad

Score:

52 / 100

Link:

https://www.joesandbox.com/analysis/1825321

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/9e5161c87467747f187a6a2187bfced7c879ce172f86b4a8e6fb601e2b239b5f

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/9e5161c87467747f187a6a2187bfced7c879ce172f86b4a8e6fb601e2b239b5f/

Threat name:

Linux.Backdoor.Gafgyt

Status:

Malicious

First seen:

2025-12-03 12:17:18 UTC

File Type:

ELF32 Little (Exe)

AV detection:

15 of 36 (41.67%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=tziwdsdum52h6gd2niqypp6o27ehttqxf6dljkhg7nqb4kzdtnpq._file

Result

Malware family:

n/a

Score:

5/10

Tags:

upx

Link:

https://tria.ge/reports/251203-pf5qpsypfm/

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/9e5161c87467747f187a6a2187bfced7c879ce172f86b4a8e6fb601e2b239b5f

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:	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