MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 2bd87fb7b4f22cf7685920959c4f335373be6f5aaa00668534f5cdc3bcd74302. 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:	2bd87fb7b4f22cf7685920959c4f335373be6f5aaa00668534f5cdc3bcd74302
SHA3-384 hash:	d4220eec6125fe4be9b2c37708ac5f12634b773a7652efc010b7b84b86d19483c1320846ca29cd6e26155af58171f090
SHA1 hash:	6fc915d989cbe98e89efa28cfffd07a7e7071e6b
MD5 hash:	0dd1faf40646a953c8cf3e2d9a43da7e
humanhash:	oranges-earth-pluto-uncle
File name:	k.php
Download:	download sample
File size:	50'067 bytes
First seen:	2026-07-28 01:12:25 UTC
Last seen:	Never
File type:	sh
MIME type:	text/x-shellscript
ssdeep	768:dVEJVIhtMt9GKYpr9GKYp82fkR4nnA9GKYpr9GKYp82fkR4nnS:zEJ2Mucr
TLSH	T1FD236C651A957C149E98C4361D7E2F0CB9AD43E6320852DE7FCB3CF28C8AA9DD20971D
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

Intelligence

File Origin

# of uploads :

# of downloads :

Origin country :

Vendor Threat Intelligence

No detections

Detection(s):

SecuriteInfo.com.Linux.BackDoor.Siggen.759-3.UNOFFICIAL

Verdict:

Malicious

Threat level:

10/10

Confidence:

100%

Tags:

base64 bash evasive lolbin masquerade obfuscated

Link:

https://www.filescan.io/uploads/6a6802012458664f34ffd057/reports/bf14ade1-860e-4d83-8900-eb184b148cfb/overview

Status:

terminated

Link:

https://sandbox.kunai.rocks/analysis/bf943305-a704-4c88-aa4f-361a34de54bf

Behavior Graph:

Download SVG

Score:

92%

Verdict:

Malware

File Type:

SCRIPT

Link:

https://malprob.io/report/2bd87fb7b4f22cf7685920959c4f335373be6f5aaa00668534f5cdc3bcd74302

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/2bd87fb7b4f22cf7685920959c4f335373be6f5aaa00668534f5cdc3bcd74302/

Threat name:

Linux.Trojan.Generic

Status:

Suspicious

First seen:

2026-07-28 01:13:30 UTC

File Type:

Text (Shell)

AV detection:

11 of 36 (30.56%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=fpmh7n5u6iwpo2czeckzytztknz34322viagnbju6xg4hpgximba._file

Result

Malware family:

n/a

Score:

8/10

Tags:

antivm credential_access defense_evasion discovery execution linux persistence privilege_escalation

Link:

https://tria.ge/reports/260728-bksp2svgma/

Behaviour

Enumerates kernel/hardware configuration

Reads runtime system information

System Network Configuration Discovery

Writes file to tmp directory

Deobfuscate/Decode Files or Information

Checks CPU configuration

Creates a desktop entry file

Modifies Bash startup script

Adds a user to the system

Creates/modifies Cron job

Creates/modifies environment variables

Deletes log files

Enumerates running processes

Modifies rc script

File and Directory Permissions Modification

Deletes Audit logs

Deletes system logs

OS Credential Dumping

Modifies password files for system users/ groups

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:	SUSP_LNX_Base64_Exec_Apr24 Create hunting rule
Author:	Christian Burkard
Description:	Detects suspicious base64 encoded shell commands (as seen in Palo Alto CVE-2024-3400 exploitation)
Reference:	Internal Research

File information

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

Web download

sh 2bd87fb7b4f22cf7685920959c4f335373be6f5aaa00668534f5cdc3bcd74302

(this sample)

URLhaus

https://urlhaus.abuse.ch/url/3884398/

Delivery method

Distributed via web download

Comments

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