MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 bfefd3c99a4f0f6719022b402601eda39c8e4f9e9c0381b727da70dc52138348. 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:	bfefd3c99a4f0f6719022b402601eda39c8e4f9e9c0381b727da70dc52138348
SHA3-384 hash:	3bde65eb11cc18c745819ffc4a104b9e85463e20faf77b13410a3a10f92eda7cde1d4d4da1331d284370828af07805cd
SHA1 hash:	e1269e1deb1896c012774ed152945e1ef5a98bab
MD5 hash:	9c4fd9fcbea7ef9f4bf786f175ba65f0
humanhash:	winter-bluebird-jig-tennessee
File name:	run.sh
Download:	download sample
File size:	2'257 bytes
First seen:	2025-09-28 07:32:55 UTC
Last seen:	Never
File type:	sh
MIME type:	text/x-shellscript
ssdeep	48:SJKhJKhJKhJKhJKhJKhJKhJKhJKhJKhJKhJKL:SJKhJKhJKhJKhJKhJKhJKhJKhJKhJKh/
TLSH	T1C74149C60400AF79E782E20DA3E5317A0F0BB0C20FEAC64A89D8C0285EC894852F59C4
Magika	shell
Reporter	abuse_ch
Tags:	sh

Intelligence

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File Origin

# of uploads :

1

# of downloads :

45

Origin country :

DE

Vendor Threat Intelligence

Kaspersky OpenTIP Malicious

Verdict:

Malicious

File Type:

unix shell

First seen:

2025-09-28T04:39:00Z UTC

Last seen:

2025-09-28T04:39:00Z UTC

Hits:

~10

Detections:

HEUR:Trojan-Downloader.Shell.Agent.a

Link:

https://opentip.kaspersky.com/bfefd3c99a4f0f6719022b402601eda39c8e4f9e9c0381b727da70dc52138348/results?tab=lookup

Kunai Sandbox

Status:

terminated

Link:

https://sandbox.kunai.rocks/analysis/70b97b6d-af11-488b-9863-1f741812cee9

Behavior Graph:

Download SVG

Nucleon Malprob Susipicious

Score:

41%

Verdict:

Susipicious

File Type:

SCRIPT

Link:

https://malprob.io/report/bfefd3c99a4f0f6719022b402601eda39c8e4f9e9c0381b727da70dc52138348

CERT.PL MWDB

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/bfefd3c99a4f0f6719022b402601eda39c8e4f9e9c0381b727da70dc52138348/

Neiki Trojan-Downloader.Shell.Agent

Verdict:

Malicious

Threat:

Trojan-Downloader.Shell.Agent

Link:

https://tip.neiki.dev/file/bfefd3c99a4f0f6719022b402601eda39c8e4f9e9c0381b727da70dc52138348

ReversingLabs TitaniumCloud Linux.Trojan.Generic

Threat name:

Linux.Trojan.Generic

Alert

Create hunting rule

Status:

Suspicious

First seen:

2025-09-24 07:40:03 UTC

File Type:

Text (Shell)

AV detection:

5 of 24 (20.83%)

Threat level:

  5/5

Spamhaus Hash Blocklist Suspicious file

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=x7x5hsm2j4hwogicfnacmapnuooi4t46tqbydnzh3jynyuqtqnea._file

Hatching Triage Suspicious

Result

Malware family:

n/a

Score:

  7/10

Tags:

antivm defense_evasion discovery linux upx

Link:

https://tria.ge/reports/250928-jdr4yazxb1/

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

Deletes log files

Enumerates active TCP sockets

Enumerates running processes

File and Directory Permissions Modification

Deletes Audit logs

Deletes system logs

Executes dropped EXE

VirusTotal

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

YOROI YOMI Suspicious File

Threat name:

Suspicious File

Score:

0.34

Link:

https://yomi.yoroi.company/submissions/bfefd3c99a4f0f6719022b402601eda39c8e4f9e9c0381b727da70dc52138348