MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b41286360f43585c2c7e783d0dfcbe4965e8485221035d7f3e6a20fd20c3acd8. 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

Gafgyt

Vendor detections: 8

Intelligence 8 IOCs YARA 1 File information Comments

SHA256 hash:	b41286360f43585c2c7e783d0dfcbe4965e8485221035d7f3e6a20fd20c3acd8
SHA3-384 hash:	71d6e3f90de6cfcb7f889cc0ff0e030d10b0ccd69e54803043d38337ee483e8196abc88cf43873c5b3eb690520fc5f3e
SHA1 hash:	9107a91fe1ec2735299c04481ddb4d5749182cc2
MD5 hash:	dc07d1f08c447fe663686f276b15bf74
humanhash:	hot-bakerloo-nebraska-california
File name:	b41286360f43585c2c7e783d0dfcbe4965e8485221035d7f3e6a20fd20c3acd8
Download:	download sample
Signature	Gafgyt Create hunting rule
File size:	1'689 bytes
First seen:	2026-11-05 23:58:46 UTC
Last seen:	Never
File type:	sh
MIME type:	text/x-shellscript
ssdeep	24:vIUrTcs21G2m52cJuuaS93iy5/kBwm/fsOOCQSh:vZrTcsYGNRJuuaSdp5NtOOCQa
TLSH	T1AE31B2DF16A219743CE6EC2B767A484074C4A09B18CE7F89DCDC3DE988CEE146054B83
TrID	70.0% (.SH) Linux/UNIX shell script (7000/1) 30.0% (.) Unix-like shebang (var.3) (gen) (3000/1)
Magika	shell
Reporter	Anonymous
Tags:	bash dropper gafgyt IoT mirai sh

Anonymous

Multi-arch dropper script (wget of ~15 random-named binaries). Captured by a honeypot on 2026-11-05. Host: 172.86.85.96

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://172.86.85.96/earyzq	n/a	n/a	ua-wget
http://172.86.85.96/cemtop	n/a	n/a	ua-wget
http://172.86.85.96/vtyhat	n/a	n/a	ua-wget
http://172.86.85.96/vvglma	n/a	n/a	ua-wget
http://172.86.85.96/nvitpj	n/a	n/a	ua-wget
http://172.86.85.96/razdzn	n/a	n/a	ua-wget
http://172.86.85.96/lnkfmx	n/a	n/a	ua-wget
http://172.86.85.96/qvmxvl	n/a	n/a	ua-wget
http://172.86.85.96/ajoomk	n/a	n/a	ua-wget
http://172.86.85.96/fwdfvf	n/a	n/a	ua-wget
http://172.86.85.96/atxhua	n/a	n/a	ua-wget
http://172.86.85.96/qtmzbn	n/a	n/a	ua-wget
http://172.86.85.96/adcvds	n/a	n/a	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:

Malicious

Threat level:

10/10

Confidence:

100%

Tags:

evasive

Link:

https://www.filescan.io/uploads/6aed18508debf56567afa040/reports/41431151-fb8f-459e-8bdf-932ab89c2201/overview

Verdict:

Malicious

File Type:

unix shell

Link:

https://opentip.kaspersky.com/b41286360f43585c2c7e783d0dfcbe4965e8485221035d7f3e6a20fd20c3acd8/results?tab=lookup

Status:

terminated

Link:

https://sandbox.kunai.rocks/analysis/06dbe22f-cc14-4084-b6e5-9cef9c345639

Behavior Graph:

Download SVG

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/b41286360f43585c2c7e783d0dfcbe4965e8485221035d7f3e6a20fd20c3acd8/

Threat name:

Linux.Downloader.Morila

Status:

Malicious

First seen:

2026-11-05 23:59:09 UTC

File Type:

Text (Shell)

AV detection:

25 of 38 (65.79%)

Threat level:

3/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=wqjimnqpinmfyld6pa6q37f6jfs6qscseebv27z6niqp2igdvtma._file

Result

Malware family:

gafgyt

Score:

10/10

Tags:

family:gafgyt botnet defense_evasion discovery linux privilege_escalation

Link:

https://tria.ge/reports/261105-31r71avvfv/

Behaviour

Enumerates kernel/hardware configuration

Reads runtime system information

System Network Configuration Discovery

Writes file to tmp directory

Changes its process name

Reads CPU attributes

Reads system network configuration

Abuse Elevation Control Mechanism: Sudo and Sudo Caching

Deletes log files

Enumerates running processes

Reads system routing table

File and Directory Permissions Modification

Deletes Audit logs

Deletes journal logs

Deletes system logs

Executes dropped EXE

Flushes firewall rules

Writes DNS configuration

Detected Gafgyt variant

Family: Gafgyt/Bashlite

Malware Config

C2 Extraction:

172.86.85.96:2545

Malware Family:

medusa

Malicious:

True

Tags:

service-scan detect-debug-environment shell self-delete sets-process-name

Link:

https://intel.virussign.com/intelligence/file/b41286360f43585c2c7e783d0dfcbe4965e8485221035d7f3e6a20fd20c3acd8

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

Threat name:

Legit

Score:

0.16

Link:

https://yomi.yoroi.company/submissions/b41286360f43585c2c7e783d0dfcbe4965e8485221035d7f3e6a20fd20c3acd8

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.

Delivery method

Other

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