MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b8b56e04900f2211192256eab1316486aee1248094eb8e9af4f74f9d3f85bd60. 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: 5

Intelligence 5 IOCs YARA 1 File information Comments

SHA256 hash:	b8b56e04900f2211192256eab1316486aee1248094eb8e9af4f74f9d3f85bd60
SHA3-384 hash:	ba2717473e05c0f5ab1e126754ad08797d5de940ff16c7e6a49467544ea4908532e9c130e533bf334d5c53dfb8a6339b
SHA1 hash:	4516c9f7ba4719c71d1842a35632ef89c5cc1712
MD5 hash:	92016e727876865aca80fc444d1ad2df
humanhash:	snake-uncle-magnesium-queen
File name:	tvt.sh
Download:	download sample
Signature	Mirai Create hunting rule
File size:	709 bytes
First seen:	2025-06-26 10:25:29 UTC
Last seen:	Never
File type:	sh
MIME type:	text/plain
ssdeep	12:NLGEULnWKDbnPZw5ZMoOF7+MB05L73Nvx73NMDNknq73WyTx73WygDNkI:sEUSIbK5zOt+MB0hZpZmknq1ikI
TLSH	T12B0170CE61A1DC719C920CEA7552491DF4CED5D926CF8EC8A1CD0076E49DD047192F59
Magika	shell
Reporter	abuse_ch
Tags:	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://158.51.126.131/armv5l	506a3e39a46d0e6d13ba89dd5a6fe2aa81c5122db15742d4ce509a3c0738ff01	Mirai	elf gafgyt mirai ua-wget
http://158.51.126.131/armv7l	69c12ce6f569adfaa217f1ebd365b727e3d2f882f22ef10169c8dc7ad3a05f4e	Mirai	elf gafgyt mirai ua-wget

Intelligence

File Origin

# of uploads :

# of downloads :

Origin country :

Vendor Threat Intelligence

Detection(s):

Sanesecurity.Malware.32150.LX.BOT.UNOFFICIAL

Verdict:

Clean

Score:

89.1%

Link:

https://cyber-fortress.com/docs/result/index.php?id=685d2236b06783b9ebd800e2linux22vpnfull_triage

Tags:

n/a

Status:

terminated

Link:

https://sandbox.kunai.rocks/analysis/72fb0db4-5f98-42d3-8d6a-64d50cfffecf

Behavior Graph:

Download SVG

Score:

94%

Verdict:

Malware

File Type:

SCRIPT

Link:

https://malprob.io/report/b8b56e04900f2211192256eab1316486aee1248094eb8e9af4f74f9d3f85bd60

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/b8b56e04900f2211192256eab1316486aee1248094eb8e9af4f74f9d3f85bd60/

Threat name:

Linux.Downloader.SAgnt

Status:

Malicious

First seen:

2025-06-26 10:28:16 UTC

File Type:

Text (Shell)

AV detection:

9 of 24 (37.50%)

Threat level:

3/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=xc2w4beqb4rbcgjck3vlcmleq2xocjeastvy5gxu65hz2p4fxvqa._file

Result

Malware family:

n/a

Score:

3/10

Tags:

n/a

Link:

https://tria.ge/reports/250626-mjkhtsbk4v/

Behaviour

Modifies registry class

Suspicious use of SetWindowsHookEx

Enumerates physical storage devices

Please note that we are no longer able to provide a coverage score for Virus Total.

Threat name:

Malicious File

Score:

1.00

Link:

https://yomi.yoroi.company/submissions/b8b56e04900f2211192256eab1316486aee1248094eb8e9af4f74f9d3f85bd60

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.