MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 d4bf0cdd43ae52fa3e81154cf5b3699163940f8ee4bcf2e40a4c17f4f4ccd366. 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:	d4bf0cdd43ae52fa3e81154cf5b3699163940f8ee4bcf2e40a4c17f4f4ccd366
SHA3-384 hash:	fc5de63f5a167f2ec0b612ace9fc5d82d10d072101baa9bd5e55198b588f5a2e21aca7d04fcace06f86344c2112cf4e7
SHA1 hash:	e9a34a350f930a71d0cd724f737bbddbed72dd11
MD5 hash:	b6dc9919d074074d4480d03d13bd7104
humanhash:	zulu-hamper-east-cola
File name:	wr.php
Download:	download sample
File size:	27'042 bytes
First seen:	2026-09-04 06:42:15 UTC
Last seen:	Never
File type:	sh
MIME type:	text/x-shellscript
ssdeep	768:g8vCB+25j6es8RQV9FYpMSUpi+20qUpi+20YQX:g8l25JQzd2QX
TLSH	T1BCC27D966A867C44BEC98A3E4CBD2B0D6DF5C3D1224D42AC3D4A3C71DC11FACD618B1A
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	elf ua-wget

Intelligence

File Origin

# of uploads :

# of downloads :

Origin country :

Vendor Threat Intelligence

No detections

Detection(s):

SecuriteInfo.com.Linux.DownLoader.2862.23853.7652.UNOFFICIAL

Verdict:

Malicious

Threat level:

10/10

Confidence:

100%

Tags:

evasive masquerade

Link:

https://www.filescan.io/uploads/6a9a684ae4b91dc67db9e458/reports/e1a483cc-8283-440b-a8a5-f983caa7bf56/overview

Status:

terminated

Link:

https://sandbox.kunai.rocks/analysis/79de9057-3562-4593-b681-50ccf9f8ed37

Behavior Graph:

Download SVG

Score:

82%

Verdict:

Malware

File Type:

SCRIPT

Link:

https://malprob.io/report/d4bf0cdd43ae52fa3e81154cf5b3699163940f8ee4bcf2e40a4c17f4f4ccd366

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/d4bf0cdd43ae52fa3e81154cf5b3699163940f8ee4bcf2e40a4c17f4f4ccd366/

Threat name:

Linux.Backdoor.WebShell

Status:

Malicious

First seen:

2026-09-04 06:43:24 UTC

File Type:

Text (Shell)

AV detection:

16 of 36 (44.44%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=2s7qzxkdvzjpupubcvgplm3jsfrzid4o4s6pfzakjql7j5gm2nta._file

Result

Malware family:

n/a

Score:

7/10

Tags:

antivm defense_evasion discovery linux

Link:

https://tria.ge/reports/260904-hgga6sdl8z/

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/d4bf0cdd43ae52fa3e81154cf5b3699163940f8ee4bcf2e40a4c17f4f4ccd366

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 d4bf0cdd43ae52fa3e81154cf5b3699163940f8ee4bcf2e40a4c17f4f4ccd366

(this sample)

URLhaus

https://urlhaus.abuse.ch/url/3884409/

Delivery method

Distributed via web download

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