MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f42b3277d3f04b17cb75ccdb8c9e0427db2a5c05fc40919fb3a9d4a2f5585e7f. 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:	f42b3277d3f04b17cb75ccdb8c9e0427db2a5c05fc40919fb3a9d4a2f5585e7f
SHA3-384 hash:	f196e626216c6725224a902ad9836fcbd24cdc032c18a39445f81b78faf47fb934d0a145cf0e4a534e11979af7abed9c
SHA1 hash:	33d9f534a754ec5329e425ee151714b7e9480a25
MD5 hash:	cb041ec54093c37afc316b7d26116a85
humanhash:	uncle-neptune-bravo-timing
File name:	k.php
Download:	download sample
File size:	50'043 bytes
First seen:	2026-08-14 01:49:51 UTC
Last seen:	Never
File type:	sh
MIME type:	text/x-shellscript
ssdeep	768:GXRWNGxVR9GKYpr9GKYp82fkR4nnA9GKYpr9GKYp82fkR4nnS:ilxocr
TLSH	T1E4236C651A857C24AA98D4371D7E2F0CBDAD43E6320492DE7FCA3CF28C5AA9DD10871D
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

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File Origin

# of uploads :

1

# of downloads :

29

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/6a7e74709c6dfd052eb41ede/reports/c783dc23-3e74-42ce-8a28-a748b63aed17/overview

Kunai Sandbox

Status:

terminated

Link:

https://sandbox.kunai.rocks/analysis/f6096415-ad54-43d7-9a73-6287ac7ae3a1

Behavior Graph:

Download SVG

Nucleon Malprob Malware

Score:

93%

Verdict:

Malware

File Type:

SCRIPT

Link:

https://malprob.io/report/f42b3277d3f04b17cb75ccdb8c9e0427db2a5c05fc40919fb3a9d4a2f5585e7f

CERT.PL MWDB

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/f42b3277d3f04b17cb75ccdb8c9e0427db2a5c05fc40919fb3a9d4a2f5585e7f/

ReversingLabs TitaniumCloud Linux.Trojan.Generic

Threat name:

Linux.Trojan.Generic

Alert

Create hunting rule

Status:

Suspicious

First seen:

2026-08-14 01:50:49 UTC

File Type:

Text (Shell)

AV detection:

11 of 36 (30.56%)

Threat level:

  5/5

Spamhaus Hash Blocklist Suspicious file

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=6qvte56t6bfrps3vztnyzhqee7nsuxaf7rajdh5tvhkkf5kylz7q._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/260814-b9mkbsar8s/

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

VirusTotal

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