MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 28cdbc777417bae08eeca94daed1e9e959956964f1844b3cab83de67aac7e2de. 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:	28cdbc777417bae08eeca94daed1e9e959956964f1844b3cab83de67aac7e2de
SHA3-384 hash:	a77e718e93f12fdb8ac2d9d7f03dcb8402caef7ac7917971cb5d9702e8630eecf97cf7823c77943bc0afd4c2f5a3964c
SHA1 hash:	6a8c8ddf12c58d46c438f169f5c9d6018b0cb38b
MD5 hash:	cbf2a5a4df7f634d3b6a724a8684f9fe
humanhash:	blossom-wolfram-seventeen-saturn
File name:	k.php
Download:	download sample
File size:	50'071 bytes
First seen:	2026-08-11 06:58:34 UTC
Last seen:	Never
File type:	sh
MIME type:	text/x-shellscript
ssdeep	768:GXRWNGxVy9GKYpr9GKYp82fkR4nnA9GKYpr9GKYp82fkR4nnS:ilxdcr
TLSH	T12A236C651A857C24AA98D4371D7E2F0CBDAD43E6320492DE7FCA3CF28C5A69DD10872D
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 :

42

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/6a7ac84b0d5ac015757be6ee/reports/8e204d11-9e11-40ef-9d7f-d0b1ccc94069/overview

Kunai Sandbox

Status:

terminated

Link:

https://sandbox.kunai.rocks/analysis/deba5ac0-122b-4daf-8c60-d29777737c1f

Behavior Graph:

Download SVG

Nucleon Malprob Malware

Score:

93%

Verdict:

Malware

File Type:

SCRIPT

Link:

https://malprob.io/report/28cdbc777417bae08eeca94daed1e9e959956964f1844b3cab83de67aac7e2de

CERT.PL MWDB

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/28cdbc777417bae08eeca94daed1e9e959956964f1844b3cab83de67aac7e2de/

ReversingLabs TitaniumCloud

Gathering data

Spamhaus Hash Blocklist Suspicious file

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=fdg3y53uc65obdxmvfg25upj5fmzk2le6gcewpflqppgpkwh4lpa._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-hr8s6saj3z/

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.