MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 6c28934073d8fbdae081d8986ea07bbbca6c845a7935ab3855c6b65626978641. 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:	6c28934073d8fbdae081d8986ea07bbbca6c845a7935ab3855c6b65626978641
SHA3-384 hash:	9c3a45cb53687bbd4be1c9ade32e0087929e2194fb19c48fde2f52da3b2c997e66b22d2324eaea1f790fa52504736deb
SHA1 hash:	c9f446a82ff6007f77d1d6715c7f12c9dafb0f31
MD5 hash:	4f11b272f89698fe7cbb8bb80f9e0e6b
humanhash:	butter-dakota-oregon-angel
File name:	wr.php
Download:	download sample
File size:	27'042 bytes
First seen:	2026-09-12 16:06:56 UTC
Last seen:	2026-09-13 11:03:08 UTC
File type:	sh
MIME type:	text/x-shellscript
ssdeep	768:k8vCB+25j6es8RK9FYpMSUpi+20qUpi+20YQX:k8l25J8d2QX
TLSH	T175C27D956A867C44BEC98A3E4CBD2B0D6DF5C3D1324942AC3D8B3C719C15FACD618B1A
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

Gathering data

Verdict:

Malicious

Threat level:

10/10

Confidence:

100%

Tags:

evasive masquerade

Link:

https://www.filescan.io/uploads/6aa578b356972c9d7c5e05f9/reports/c96f028f-05e8-4171-a749-74ad8367407f/overview

Status:

terminated

Link:

https://sandbox.kunai.rocks/analysis/6643af44-9d09-49f7-a767-ec75a2cd395d

Behavior Graph:

Download SVG

Score:

82%

Verdict:

Malware

File Type:

SCRIPT

Link:

https://malprob.io/report/6c28934073d8fbdae081d8986ea07bbbca6c845a7935ab3855c6b65626978641

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/6c28934073d8fbdae081d8986ea07bbbca6c845a7935ab3855c6b65626978641/

Threat name:

Linux.Backdoor.WebShell

Status:

Malicious

First seen:

2026-09-12 16:07:35 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=nqujgqdt3d55vyeb3cmg5id3xpfgzbc2pe22wocvy23fmjuxqzaq._file

Result

Malware family:

n/a

Score:

7/10

Tags:

antivm defense_evasion discovery linux

Link:

https://tria.ge/reports/260912-tktapabq2w/

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/6c28934073d8fbdae081d8986ea07bbbca6c845a7935ab3855c6b65626978641

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 6c28934073d8fbdae081d8986ea07bbbca6c845a7935ab3855c6b65626978641

(this sample)

URLhaus

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

Delivery method

Distributed via web download

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