MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 fccbfae45cc43c9c561db065c3c385b5ded7b424ae71a895eba1bb67d27e1945. 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: 4

Intelligence 4 IOCs YARA 1 File information Comments

SHA256 hash:	fccbfae45cc43c9c561db065c3c385b5ded7b424ae71a895eba1bb67d27e1945
SHA3-384 hash:	9aff2ebd68c6128164c2c12b2cfb007fef626a4e5c05354361f7fb450d22f7939ed6dfc02afc0c1ae6ff1cbc33e1cee7
SHA1 hash:	ff6b3a178b78aac5e1e6867f8c27aecbe178be57
MD5 hash:	5694e35397187e59547c3df55ebd36ba
humanhash:	bakerloo-pennsylvania-lithium-iowa
File name:	wr.php
Download:	download sample
File size:	27'042 bytes
First seen:	2026-08-20 08:00:41 UTC
Last seen:	Never
File type:	sh
MIME type:	text/x-shellscript
ssdeep	768:d8vCB+25j6es8R+9FYpMSUpi+20qUpi+20YQX:d8l25JYd2QX
TLSH	T19FC27D956A867C44BEC98A3E4CBD2B1D6DF5C3D1324942AC3D4A3C71DC11FACD618B1A
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.2862.25710.2809.UNOFFICIAL

Status:

terminated

Link:

https://sandbox.kunai.rocks/analysis/55d62ded-cc75-420d-9865-7df3aee02d98

Behavior Graph:

Download SVG

Score:

82%

Verdict:

Malware

File Type:

SCRIPT

Link:

https://malprob.io/report/fccbfae45cc43c9c561db065c3c385b5ded7b424ae71a895eba1bb67d27e1945

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/fccbfae45cc43c9c561db065c3c385b5ded7b424ae71a895eba1bb67d27e1945/

Threat name:

Linux.Backdoor.WebShell

Status:

Malicious

First seen:

2026-08-20 08:51:14 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=7tf7vzc4yq6jyvq5wbs4hq4fwxpnpnbevzy2rfplug5wput6dfcq._file

Result

Malware family:

n/a

Score:

7/10

Tags:

antivm defense_evasion discovery linux

Link:

https://tria.ge/reports/260820-jxw71agp21/

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.

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 fccbfae45cc43c9c561db065c3c385b5ded7b424ae71a895eba1bb67d27e1945

(this sample)

URLhaus

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

Delivery method

Distributed via web download

Comments

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