MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 52c06775e28c145b7ec96b7d7f2120bfc97c8d073f21d548d1a7c1aebfa5169b. 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:	52c06775e28c145b7ec96b7d7f2120bfc97c8d073f21d548d1a7c1aebfa5169b
SHA3-384 hash:	c61503423de01ba1fa70689f58d5df4effed0ac844e1cefe29a95060e45eba945aa9d077a8ae5bba6a15012587756126
SHA1 hash:	a132511db6f04a0314932d3ceb652cd223dcab21
MD5 hash:	9f62e67081098a3198655dbc4af9bffb
humanhash:	october-hydrogen-romeo-missouri
File name:	wr.php
Download:	download sample
File size:	27'042 bytes
First seen:	2026-09-13 03:37:47 UTC
Last seen:	Never
File type:	sh
MIME type:	text/x-shellscript
ssdeep	768:38vCB+25j6es8R29FYpMSUpi+20qUpi+20YQX:38l25Jgd2QX
TLSH	T155C27C956A867C44BEC94A3E4CBD2B1D6DF5C3D1224942AC3D8A3C71DC11FACD618B2A
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

Verdict:

Malicious

Threat level:

10/10

Confidence:

100%

Tags:

evasive masquerade

Link:

https://www.filescan.io/uploads/6aa61aa65c049047c457dc38/reports/a587bc24-a97b-49b4-a1c3-051e291f74c1/overview

Status:

terminated

Link:

https://sandbox.kunai.rocks/analysis/9d093dd1-75ff-43f9-b0da-e269d5b5a064

Behavior Graph:

Download SVG

Score:

82%

Verdict:

Malware

File Type:

SCRIPT

Link:

https://malprob.io/report/52c06775e28c145b7ec96b7d7f2120bfc97c8d073f21d548d1a7c1aebfa5169b

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/52c06775e28c145b7ec96b7d7f2120bfc97c8d073f21d548d1a7c1aebfa5169b/

Threat name:

Linux.Backdoor.WebShell

Status:

Malicious

First seen:

2026-09-13 03:38:25 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=klago5pcrqkfw7wjnn6x6ijax7exzdihh4q5ksgru7a25p5fc2nq._file

Result

Malware family:

n/a

Score:

7/10

Tags:

antivm defense_evasion discovery linux

Link:

https://tria.ge/reports/260913-d68z9sbr5w/

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/52c06775e28c145b7ec96b7d7f2120bfc97c8d073f21d548d1a7c1aebfa5169b

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 52c06775e28c145b7ec96b7d7f2120bfc97c8d073f21d548d1a7c1aebfa5169b

(this sample)

URLhaus

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

Delivery method

Distributed via web download

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