MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b9e12fd36655aeba4ac7eaee48920e01babd7d709532186969da8e1f47312c3b. 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

Threat unknown

Vendor detections: 5

Intelligence 5 IOCs YARA 1 File information Comments

SHA256 hash:	b9e12fd36655aeba4ac7eaee48920e01babd7d709532186969da8e1f47312c3b
SHA3-384 hash:	c46fb4bcf918266484ac7df5923f722885dd5ee9ecc908bc6de6ee142fac8cfadc691915321ac1c81dc0f544df0e8952
SHA1 hash:	9648dd7ea48371adf03cc0b0d52a92de946ee6b0
MD5 hash:	86c203113a7ed9d4479c5a4a276bfc6f
humanhash:	march-helium-tennis-fifteen
File name:	ok
Download:	download sample
File size:	1'608 bytes
First seen:	2026-08-30 15:07:37 UTC
Last seen:	Never
File type:	sh
MIME type:	text/x-shellscript
ssdeep	24:hHPBSDaQKjt+KkSr0ETE9zA9Fi16VhG0V46Y7d+s+lE:hZS2QgAs0ETE9zA545z
TLSH	T1CC3164DB19202A322502D99E73633548B18EB6FB288FD3D4D9480EA9924C7CDF721F4D
TrID	70.0% (.SH) Linux/UNIX shell script (7000/1) 30.0% (.) Unix-like shebang (var.3) (gen) (3000/1)
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://5.182.210.174/b3f662	n/a	n/a	n/a
http://5.182.210.174/b13d56	n/a	n/a	n/a
http://5.182.210.174/f80e32	n/a	n/a	n/a
http://5.182.210.174/272a62	n/a	n/a	n/a
http://5.182.210.174/f88bea	n/a	n/a	n/a
http://5.182.210.174/2d5443	n/a	n/a	n/a
http://5.182.210.174/042b36	n/a	n/a	n/a
http://5.182.210.174/f2bc27	n/a	n/a	n/a
http://5.182.210.174/bf9369	n/a	n/a	n/a
http://5.182.210.174/a77795	n/a	n/a	n/a
http://5.182.210.174/459260	n/a	n/a	n/a
http://5.182.210.174/04f921	n/a	n/a	n/a

Intelligence

File Origin

# of uploads :

# of downloads :

Origin country :

Vendor Threat Intelligence

No detections

Verdict:

Malicious

File Type:

unix shell

First seen:

2026-08-30T13:21:00Z UTC

Last seen:

2026-08-31T06:18:00Z UTC

Hits:

~10

Link:

https://opentip.kaspersky.com/b9e12fd36655aeba4ac7eaee48920e01babd7d709532186969da8e1f47312c3b/results?tab=lookup

Status:

terminated

Link:

https://sandbox.kunai.rocks/analysis/8faa57bd-df7a-4ede-ad20-4041a16998fd

Behavior Graph:

Download SVG

Score:

100%

Verdict:

Malware

File Type:

SCRIPT

Link:

https://malprob.io/report/b9e12fd36655aeba4ac7eaee48920e01babd7d709532186969da8e1f47312c3b

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/b9e12fd36655aeba4ac7eaee48920e01babd7d709532186969da8e1f47312c3b/

Threat name:

Win32.Trojan.Egairtigado

Status:

Malicious

First seen:

2026-08-30 15:08:21 UTC

File Type:

Text (Shell)

AV detection:

12 of 23 (52.17%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=xhqs7u3gkwxluswh5lxereqoag5l27lqsuzbq2lj3khb6rzrfq5q._file

Result

Malware family:

n/a

Score:

7/10

Tags:

antivm defense_evasion discovery linux

Link:

https://tria.ge/reports/260830-shzh9axsfv/

Behaviour

Reads runtime system information

Writes file to tmp directory

Checks CPU configuration

File and Directory Permissions Modification

Executes dropped EXE

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

Threat name:

Legit

Score:

0.11

Link:

https://yomi.yoroi.company/submissions/b9e12fd36655aeba4ac7eaee48920e01babd7d709532186969da8e1f47312c3b

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

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

sh b9e12fd36655aeba4ac7eaee48920e01babd7d709532186969da8e1f47312c3b

(this sample)

URLhaus

https://urlhaus.abuse.ch/url/3897671/

Delivery method

Distributed via web download

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