MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 d71cfa55bbbefd6edd99ca990a3c7c4515cbd591960d51cdf7657c9458690389. 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: 3

Intelligence 3 IOCs YARA 2 File information Comments

SHA256 hash:	d71cfa55bbbefd6edd99ca990a3c7c4515cbd591960d51cdf7657c9458690389
SHA3-384 hash:	0c8d4f00b2ef87ef289a0ec146290ef5cfd81c0c406d66c32ae09c20ce59fe0e4ff476df5f3f0d53449328f3c1040e9e
SHA1 hash:	5af0408a399a15f1793454e7f97fcb2b56364751
MD5 hash:	3983f24ccda1c60d6a443e873b74d273
humanhash:	west-blue-nitrogen-september
File name:	bins.sh
Download:	download sample
Signature	Mirai Create hunting rule
File size:	530 bytes
First seen:	2026-10-27 04:52:35 UTC
Last seen:	Never
File type:	sh
MIME type:	text/plain
ssdeep	6:mOnFflE0F5AvOiMx7AvOiMBviMuiMM9cbnMAMQrAjJgPcbZuswD5MAMulmAC5Mu8:00F5Aa7AnTNnr6KtD5N7Q5q
TLSH	T1DDF0B4E80119303507D3DA0713668C40F3699868E8634DBC0C8DF8D1BCD5D6A192CABE
Magika	batch
Reporter	BlinkzSec

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://31.56.209.34/0x83911d24Fx.sh	43cd5aef8482df97e7ac0e97f0c5a7dbfa920c1dd04dac95050c5d34bcd2a1a3	Mirai	31-56-209-34 sh ua-wget

Intelligence

File Origin

# of uploads :

# of downloads :

Origin country :

Vendor Threat Intelligence

No detections

Detection(s):

Sanesecurity.Malware.30790.LX.BOT.UNOFFICIAL

SecuriteInfo.com.Linux.Downloader-29.UNOFFICIAL

Verdict:

Unknown

File Type:

unknown

First seen:

2026-10-27T02:59:00Z UTC

Last seen:

2026-10-27T14:18:00Z UTC

Hits:

~10

Link:

https://opentip.kaspersky.com/d71cfa55bbbefd6edd99ca990a3c7c4515cbd591960d51cdf7657c9458690389/results?tab=lookup

Status:

terminated

Link:

https://sandbox.kunai.rocks/analysis/14a89704-b3e2-4c5d-9f87-ff40349faf2f

Behavior Graph:

Download SVG

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/d71cfa55bbbefd6edd99ca990a3c7c4515cbd591960d51cdf7657c9458690389/

Threat name:

Script-BAT.Downloader.Heuristic

Status:

Malicious

First seen:

2026-10-27 04:52:18 UTC

File Type:

Text (Shell)

AV detection:

4 of 36 (11.11%)

Threat level:

2/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=24opuvn3x36w5xmzzkmqupd4iuk4xvmrsygvdtpxmv6jiwdjaoeq._file

Result

Malware family:

n/a

Score:

3/10

Tags:

execution

Link:

https://tria.ge/reports/261027-fh5n2saw6w/

Behaviour

Modifies registry class

Suspicious use of SetWindowsHookEx

Enumerates physical storage devices

Executes a command shell one-liner

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

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:	ach_202412_suspect_bash_script Create hunting rule
Author:	abuse.ch
Description:	Detects suspicious Linux bash scripts

Rule name:	LIN_Downloader_Unknown_WgetChmodExecute Create hunting rule
Author:	Marjoriefort
Description:	Script shell downloader : wget+curl, chmod 777, execution, effacement (rm -rf) - botnet style
Reference:	misses_archive / grappe 5.182.210.174