MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 64eba4a4ea02739cb2198a28f059986b7c3ab7bc610339cbf843e86f492ca892. 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:	64eba4a4ea02739cb2198a28f059986b7c3ab7bc610339cbf843e86f492ca892
SHA3-384 hash:	75e90f6d367e94d9e30f1ada6719a0db33fbb8dc9ee1e9e8e4367cef8ae48b19d4f4347423e9721396f4f0d014273bfe
SHA1 hash:	47ef4b863f592c41dcb7a791b220a3fe0cac8a19
MD5 hash:	2b11ce85550b5c104125447968eb7441
humanhash:	mexico-georgia-texas-india
File name:	k.php
Download:	download sample
File size:	50'043 bytes
First seen:	2026-08-17 08:19:43 UTC
Last seen:	Never
File type:	sh
MIME type:	text/x-shellscript
ssdeep	768:8r9NyXsZztCj9GKYpr9GKYp82fkR4nnA9GKYpr9GKYp82fkR4nnS:aHusZpcr
TLSH	T160236C6516857C14AA99C4375C7E2F0CBDAD43E6314492EE7FCE3CF28C4A6ADA20871D
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	n/a	n/a	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.759-2.UNOFFICIAL

Verdict:

Malicious

Threat level:

10/10

Confidence:

100%

Tags:

base64 bash evasive lolbin masquerade obfuscated

Link:

https://www.filescan.io/uploads/6a82c45ab0e6eca2531b40bc/reports/9f15be2f-2bb1-4eec-bf67-c1cd83a63f60/overview

Status:

terminated

Link:

https://sandbox.kunai.rocks/analysis/f24db9b2-9991-4128-bc7d-1c023693ee9c

Behavior Graph:

Download SVG

Score:

93%

Verdict:

Malware

File Type:

SCRIPT

Link:

https://malprob.io/report/64eba4a4ea02739cb2198a28f059986b7c3ab7bc610339cbf843e86f492ca892

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/64eba4a4ea02739cb2198a28f059986b7c3ab7bc610339cbf843e86f492ca892/

Gathering data

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=mtv2jjhkajzzzmqzriupawmynn6dvn54mebtts7yipug6sjmvcja._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/260817-j8r3esw1gs/

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/64eba4a4ea02739cb2198a28f059986b7c3ab7bc610339cbf843e86f492ca892

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