MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c8a2d4ff2c12a7f081244dfa55a14bc7b0a4e029afd96fa06111c21eaf44c096. 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: 7

Intelligence 7 IOCs YARA 1 File information Comments

SHA256 hash:	c8a2d4ff2c12a7f081244dfa55a14bc7b0a4e029afd96fa06111c21eaf44c096
SHA3-384 hash:	5187714698b0eb801107976efec7019ddd05c39fe39cb7f8e02edd29a312d78ecbfa8960da27c7c05462fc305221af24
SHA1 hash:	222807af34580411589863ef424ce7c16ee0882a
MD5 hash:	312d795dc8b1af6956c9217c9e7f0285
humanhash:	cola-jig-indigo-bakerloo
File name:	wr.php
Download:	download sample
File size:	27'042 bytes
First seen:	2026-07-11 23:48:48 UTC
Last seen:	2026-07-12 15:25:09 UTC
File type:	sh
MIME type:	text/x-shellscript
ssdeep	768:Z8vCB+25j6es8R+9FYpMSUpi+20qUpi+20YQX:Z8l25JYd2QX
TLSH	T178C27D966A867C44BEC98A3E4CBD2B1D6DF5C3D1324942AC3D8B3C719C11F9CD618B1A
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://160.119.69.4/z/post/noroot.php	n/a	n/a	n/a

Intelligence

File Origin

# of uploads :

# of downloads :

Origin country :

Vendor Threat Intelligence

No detections

Detection(s):

SecuriteInfo.com.BV.Agent-BNQ.63318119.UNOFFICIAL

Verdict:

Malicious

Threat level:

10/10

Confidence:

100%

Tags:

evasive masquerade

Link:

https://www.filescan.io/uploads/6a52d67bb2bfbbd90bdfefbe/reports/d450eb9a-15f5-4795-9bdb-33f5acad8be7/overview

Verdict:

Malicious

File Type:

unix shell

First seen:

2026-07-11T20:53:00Z UTC

Last seen:

2026-07-11T21:30:00Z UTC

Hits:

~10

Detections:

HEUR:Trojan-Downloader.Shell.Agent.bc HEUR:Backdoor.PHP.WebShell.gen

Link:

https://opentip.kaspersky.com/c8a2d4ff2c12a7f081244dfa55a14bc7b0a4e029afd96fa06111c21eaf44c096/results?tab=lookup

Status:

terminated

Link:

https://sandbox.kunai.rocks/analysis/fb073f7b-13b6-4296-ac4c-5ae003ea2a16

Behavior Graph:

Download SVG

Score:

81%

Verdict:

Malware

File Type:

SCRIPT

Link:

https://malprob.io/report/c8a2d4ff2c12a7f081244dfa55a14bc7b0a4e029afd96fa06111c21eaf44c096

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/c8a2d4ff2c12a7f081244dfa55a14bc7b0a4e029afd96fa06111c21eaf44c096/

Verdict:

Malicious

Threat:

Backdoor.PHP.WebShell

Link:

https://tip.neiki.dev/file/c8a2d4ff2c12a7f081244dfa55a14bc7b0a4e029afd96fa06111c21eaf44c096

Threat name:

Win32.Trojan.Vigorf

Status:

Malicious

First seen:

2026-07-11 23:49:31 UTC

File Type:

Text (Shell)

AV detection:

10 of 37 (27.03%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=zcrnj7zmckt7bajejx5flikly6ykjybjv7mw7idbchbb5l2eycla._file

Result

Malware family:

n/a

Score:

7/10

Tags:

antivm defense_evasion discovery linux

Link:

https://tria.ge/reports/260711-3t5vhsdt5t/

Behaviour

Reads runtime system information

Writes file to tmp directory

Deobfuscate/Decode Files or Information

Checks CPU configuration

File and Directory Permissions Modification

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/c8a2d4ff2c12a7f081244dfa55a14bc7b0a4e029afd96fa06111c21eaf44c096

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 c8a2d4ff2c12a7f081244dfa55a14bc7b0a4e029afd96fa06111c21eaf44c096

(this sample)

URLhaus

https://urlhaus.abuse.ch/url/3884408/

Delivery method

Distributed via web download

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