MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a5ac3c957bf2662e5f739f1a84d0f384b5fc8bdfed92c1dd3ad5df42e586893b. 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

SHA256 hash:	a5ac3c957bf2662e5f739f1a84d0f384b5fc8bdfed92c1dd3ad5df42e586893b
SHA3-384 hash:	25cc838e4023ed47690a52020e37b90029c5de6c11c9d0c40a9cef039a1dde36abcd025997bf5849d43de9cda6ba17d5
SHA1 hash:	ae1d31e7398bcad434c88e42c85fc981cf02553f
MD5 hash:	dd3c89f9c9ea3ca9e63620f9f1ece231
humanhash:	idaho-mike-low-oklahoma
File name:	k.php
Download:	download sample
File size:	50'039 bytes
First seen:	2026-08-11 19:23:50 UTC
Last seen:	Never
File type:	sh
MIME type:	text/x-shellscript
ssdeep	768:dXRWNGxVv9GKYpr9GKYp82fkR4nnA9GKYpr9GKYp82fkR4nnS:nlxCcr
TLSH	T1B8236D6516857C24AA98C4371D7E2F0CBDAD43E6320492DE7FCA3CF28C5AA9DD10971D
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

Intelligence

---

File Origin

# of uploads :

1

# of downloads :

33

Origin country :

DE

Vendor Threat Intelligence

ACCE Unknown

No detections

ClamAV Detected

Detection(s):

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

Alert

Create hunting rule

FileScan.IO Malicious

Verdict:

Malicious

Threat level:

  10/10

Confidence:

100%

Tags:

base64 bash evasive lolbin masquerade obfuscated

Link:

https://www.filescan.io/uploads/6a7b76e2afc4f961a0ec630d/reports/a8eb83a7-c1dc-43c0-ac70-2391f4cb230c/overview

Kaspersky OpenTIP Malicious

Verdict:

Malicious

File Type:

unix shell

First seen:

2026-08-11T17:14:00Z UTC

Last seen:

2026-08-11T17:42:00Z UTC

Hits:

~10

Link:

https://opentip.kaspersky.com/a5ac3c957bf2662e5f739f1a84d0f384b5fc8bdfed92c1dd3ad5df42e586893b/results?tab=lookup

Kunai Sandbox

Status:

terminated

Link:

https://sandbox.kunai.rocks/analysis/8c55415f-2742-497e-abbf-79ba306e37fe

Behavior Graph:

Download SVG

Nucleon Malprob Malware

Score:

93%

Verdict:

Malware

File Type:

SCRIPT

Link:

https://malprob.io/report/a5ac3c957bf2662e5f739f1a84d0f384b5fc8bdfed92c1dd3ad5df42e586893b

CERT.PL MWDB

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/a5ac3c957bf2662e5f739f1a84d0f384b5fc8bdfed92c1dd3ad5df42e586893b/

ReversingLabs TitaniumCloud Linux.Trojan.Generic

Threat name:

Linux.Trojan.Generic

Alert

Create hunting rule

Status:

Suspicious

First seen:

2026-08-11 19:24:29 UTC

File Type:

Text (Shell)

AV detection:

12 of 24 (50.00%)

Threat level:

  5/5

Spamhaus Hash Blocklist Suspicious file

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=uwwdzfl36jtc4x3tt4nijuhtqs27zc675wjmdxj22xpufzmgre5q._file

Hatching Triage Malicious

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/260811-x4feqaw1cz/

Behaviour

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

OS Credential Dumping

Modifies password files for system users/ groups

VirusTotal

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

YOROI YOMI Legit

Threat name:

Legit

Score:

0.19

Link:

https://yomi.yoroi.company/submissions/a5ac3c957bf2662e5f739f1a84d0f384b5fc8bdfed92c1dd3ad5df42e586893b