MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 adfa87d9c55472a7f671068681da6afe3d8d1019e70a397ddfcb3785d5870d42. 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: 6

Intelligence 6 IOCs YARA 1 File information Comments

SHA256 hash:	adfa87d9c55472a7f671068681da6afe3d8d1019e70a397ddfcb3785d5870d42
SHA3-384 hash:	2267f8e5aad2b6c798eb9bf15e9ae52ae89f6d8273cfa60d8e0489c43e94f123aab866ff6f3ec88f1748623957d98c15
SHA1 hash:	7884c0ee17fddc6425f14a5c207b5175e24166d6
MD5 hash:	1f13c097ca8af615950cf819d3e72621
humanhash:	fourteen-six-bacon-robin
File name:	k.php
Download:	download sample
File size:	50'055 bytes
First seen:	2026-07-29 06:47:50 UTC
Last seen:	2026-07-29 07:34:41 UTC
File type:	sh
MIME type:	text/x-shellscript
ssdeep	768:AXRWNGxVB9GKYpr9GKYp82fkR4nnA9GKYpr9GKYp82fkR4nnS:UlxQcr
TLSH	T1E5236C6616857C24AA98C4371D7E2F0CBDAD43E6320492DE7FCA3CF28C5A69DD10872D
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/x	c6e64453ea8bc0856333b6f57567c9efd8c440410787cae135d1c4a248c07c0d	JOMANGY	160-119-69-4 sh ua-wget

Intelligence

File Origin

# of uploads :

# of downloads :

Origin country :

Vendor Threat Intelligence

No detections

Detection(s):

SecuriteInfo.com.Linux.BackDoor.Siggen.759-3.UNOFFICIAL

Verdict:

Malicious

Threat level:

10/10

Confidence:

100%

Tags:

base64 bash evasive lolbin masquerade obfuscated

Link:

https://www.filescan.io/uploads/6a69a24ca0690f581ac9f747/reports/15ba7d57-9e5e-414b-bb33-df090b07718f/overview

Verdict:

Malicious

File Type:

unix shell

First seen:

2026-07-29T04:52:00Z UTC

Last seen:

2026-07-29T05:25:00Z UTC

Hits:

~10

Link:

https://opentip.kaspersky.com/adfa87d9c55472a7f671068681da6afe3d8d1019e70a397ddfcb3785d5870d42/results?tab=lookup

Status:

terminated

Link:

https://sandbox.kunai.rocks/analysis/8838406f-3cf2-4fc6-ae1f-1797c38b4436

Behavior Graph:

Download SVG

Score:

93%

Verdict:

Malware

File Type:

SCRIPT

Link:

https://malprob.io/report/adfa87d9c55472a7f671068681da6afe3d8d1019e70a397ddfcb3785d5870d42

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/adfa87d9c55472a7f671068681da6afe3d8d1019e70a397ddfcb3785d5870d42/

Threat name:

Linux.Trojan.Generic

Status:

Suspicious

First seen:

2026-07-29 07:10:23 UTC

AV detection:

12 of 24 (50.00%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=vx5ipwofkrzkp5tra2didwtk7y6y2eaz44fds7o7zm3ylvmhbvba._file

Result

Malware family:

n/a

Score:

8/10

Tags:

antivm credential_access defense_evasion discovery execution linux persistence privilege_escalation

Link:

https://tria.ge/reports/260729-hk5syaxdlc/

Behaviour

Enumerates kernel/hardware configuration

Reads runtime system information

System Network Configuration Discovery

Writes file to tmp directory

Deobfuscate/Decode Files or Information

Checks CPU configuration

Creates a desktop entry file

Modifies Bash startup script

Adds a user to the system

Creates/modifies Cron job

Creates/modifies environment variables

Deletes log files

Enumerates running processes

Modifies rc script

File and Directory Permissions Modification

Deletes Audit logs

Deletes system logs

OS Credential Dumping

Modifies password files for system users/ groups

Please note that we are no longer able to provide a coverage score for Virus Total.

Threat name:

Legit

Score:

0.19

Link:

https://yomi.yoroi.company/submissions/adfa87d9c55472a7f671068681da6afe3d8d1019e70a397ddfcb3785d5870d42

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