MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 259812affc813d1cf0a3a26427e7c505e69d277b227a6158689bb8f0a68847ca. 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

SHA256 hash:	259812affc813d1cf0a3a26427e7c505e69d277b227a6158689bb8f0a68847ca
SHA3-384 hash:	e7f30a1d74bfafa0ed50a89bede49d1766378cf3ba51586f0e25acddbbca07696796b1f15e8cfc4490f9336300e0a60b
SHA1 hash:	9f1d6713f87a6483fce1931d983fd06857df238a
MD5 hash:	1c01146f695f9387f79df9e18513ba90
humanhash:	helium-muppet-fish-blue
File name:	pen.sh
Download:	download sample
Signature	Mirai Alert Create hunting rule
File size:	2'807 bytes
First seen:	2025-10-08 21:24:57 UTC
Last seen:	Never
File type:	sh
MIME type:	text/x-shellscript
ssdeep	48:i8UjNzhBZRBXXd8iJ8LrPaL8MZBJ8l9EM33JiWR+:iVNzhBZRBXXd1NLZ3CEM3Z9+
TLSH	T1E951B8CE11814930AC67EB6BF6FBC918B2C594E238D37E5856D97EF94A5CE08B440783
Magika	shell
Reporter	abuse_ch
Tags:	mirai sh

Intelligence

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File Origin

# of uploads :

1

# of downloads :

46

Origin country :

DE

Vendor Threat Intelligence

ClamAV Detected

Detection(s):

Sanesecurity.Malware.30790.LX.BOT.UNOFFICIAL

Alert

Create hunting rule

SecuriteInfo.com.Linux.Downloader-29.UNOFFICIAL

Alert

Create hunting rule

SecuriteInfo.com.Linux.Downloader-6.UNOFFICIAL

Alert

Create hunting rule

Kaspersky OpenTIP Malicious

Verdict:

Malicious

File Type:

unix shell

First seen:

2025-10-08T19:31:00Z UTC

Last seen:

2025-10-08T20:00:00Z UTC

Hits:

~10

Link:

https://opentip.kaspersky.com/259812affc813d1cf0a3a26427e7c505e69d277b227a6158689bb8f0a68847ca/results?tab=lookup

Kunai Sandbox

Status:

terminated

Link:

https://sandbox.kunai.rocks/analysis/4560a7b8-f31d-4222-8e09-3f81f1cb5b10

Behavior Graph:

Download SVG

Nucleon Malprob Malware

Score:

100%

Verdict:

Malware

File Type:

SCRIPT

Link:

https://malprob.io/report/259812affc813d1cf0a3a26427e7c505e69d277b227a6158689bb8f0a68847ca

CERT.PL MWDB

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/259812affc813d1cf0a3a26427e7c505e69d277b227a6158689bb8f0a68847ca/

ReversingLabs TitaniumCloud Linux.Downloader.Medusa

Threat name:

Linux.Downloader.Medusa

Alert

Create hunting rule

Status:

Malicious

First seen:

2025-10-08 21:25:46 UTC

File Type:

Text (Shell)

AV detection:

22 of 36 (61.11%)

Threat level:

  3/5

Spamhaus Hash Blocklist Suspicious file

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=ewmbfl74qe6rz4fdujscpz6faxtj2j33ej5gcwdito4pbjuii7fa._file

Hatching Triage mirai

Result

Malware family:

mirai

Alert

Create hunting rule

Score:

  10/10

Tags:

family:mirai botnet:mirai antivm botnet defense_evasion discovery linux upx

Link:

https://tria.ge/reports/251008-z91zqatyay/

Behaviour

Reads runtime system information

System Network Configuration Discovery

Writes file to tmp directory

Changes its process name

Checks CPU configuration

Reads system network configuration

UPX packed file

Enumerates active TCP sockets

File and Directory Permissions Modification

Executes dropped EXE

Mirai

Mirai family

VMRay Mirai

Malware family:

Mirai

Alert

Create hunting rule

Verdict:

Malicious

Link:

https://www.vmray.com/analyses/_mb/259812affc81/report/overview.html

VirusTotal

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

YOROI YOMI Malicious File

Threat name:

Malicious File

Score:

0.98

Link:

https://yomi.yoroi.company/submissions/259812affc813d1cf0a3a26427e7c505e69d277b227a6158689bb8f0a68847ca