MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 8537c5f29089067b12ed7aef9e58920207400411cdf18ffea0ad5820cbff5ddd. 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: 6

Intelligence 6 IOCs YARA 1 File information Comments

SHA256 hash:	8537c5f29089067b12ed7aef9e58920207400411cdf18ffea0ad5820cbff5ddd
SHA3-384 hash:	b7e982012dc2963ea7038de3a45a830d83413bc40e6f7a97673489957f1ecc042a946ddf439894b3ed8dda989270dfd8
SHA1 hash:	52bcd90296a91e8db0c676070f848485e9a6b3d2
MD5 hash:	6e15d09e1d67cdf22e22243f8509a4a4
humanhash:	triple-eighteen-carbon-september
File name:	b
Download:	download sample
Signature	Mirai Create hunting rule
File size:	620 bytes
First seen:	2024-12-30 16:07:17 UTC
Last seen:	Never
File type:	sh
MIME type:	text/plain
ssdeep	6:vxuSEtveF67BPayQP+HaOxuitJUW60brayQP+HaBSEtveF4/BPayQP+HaBitJUWF:8pVeg3QriXUj0btQ5pVeyQ5iXUqbtQO
TLSH	T150F0AFE306D11DB464C0D98EB3B78EBC410D45CA6CCF03C4088F41B8F306864F851D25
Magika	shell
Reporter	abuse_ch
Tags:	mirai sh

Shell script dropper

This file seems to be a shell script dropper, using wget, ftpget and/or curl. More information about the corresponding payload URLs are shown below.

URL	Malware sample (SHA256 hash)	Signature	Tags
http://83.222.191.146/mpsl	2334f9ff33a1a40363409037d38200e7ab05d17e45b0c34d2fa9fdfba0981184	Mirai	elf mirai
http://83.222.191.146/mips	1a277c37236c7f81798518774b8a503060f075c2f5f80d8891737f099568b0cd	Mirai	elf gafgyt mirai

Intelligence

File Origin

# of uploads :

# of downloads :

Origin country :

Vendor Threat Intelligence

Verdict:

Malicious

Score:

93.3%

Link:

https://cyber-fortress.com/docs/result/index.php?id=6772e2ec1bb06b8884799cbalinux22vpnfull_triage

Tags:

trojan agent hype

Verdict:

Malicious

Threat level:

10/10

Confidence:

100%

Tags:

anti-debug busybox evasive lolbin remote

Link:

https://www.filescan.io/uploads/6772c564a561e5a2873be62f/reports/eccad617-4676-4723-967b-05961621a5df/overview

Verdict:

Malicious

Labled as:

HTML/ExpKit.Gen2

Link:

https://www.hybrid-analysis.com/sample/8537c5f29089067b12ed7aef9e58920207400411cdf18ffea0ad5820cbff5ddd

Result

Verdict:

UNKNOWN

Score:

Verdict:

Benign

File Type:

SCRIPT

Link:

https://malprob.io/report/8537c5f29089067b12ed7aef9e58920207400411cdf18ffea0ad5820cbff5ddd

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/8537c5f29089067b12ed7aef9e58920207400411cdf18ffea0ad5820cbff5ddd/

Threat name:

Document-HTML.Trojan.Heuristic

Status:

Malicious

First seen:

2024-12-30 16:46:31 UTC

File Type:

Text (Shell)

AV detection:

8 of 23 (34.78%)

Threat level:

2/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=qu34l4uqredhwexnplxz4wesaiduabarzxyy77vavvmcbs77lxoq._file

Result

Malware family:

n/a

Score:

3/10

Tags:

discovery

Link:

https://tria.ge/reports/241230-wvax7svnbv/

Behaviour

Modifies registry class

Suspicious behavior: GetForegroundWindowSpam

Suspicious use of SetWindowsHookEx

Suspicious use of WriteProcessMemory

Enumerates physical storage devices

System Location Discovery: System Language Discovery

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/8537c5f29089067b12ed7aef9e58920207400411cdf18ffea0ad5820cbff5ddd

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.