MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 81905a4e04a59b225dd0437cc23804a2f417fe760e0b3b320beaa07d23bd9daa. 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:	81905a4e04a59b225dd0437cc23804a2f417fe760e0b3b320beaa07d23bd9daa
SHA3-384 hash:	c79e8efe219392bc495ac5b26c17e6279d19e80c9ffe42d0597899e5b073100ba4ba045b05481a23feac98100e84a916
SHA1 hash:	2f77ab162fe5eb261f6eaa633e35723e6610ff9c
MD5 hash:	41cb3fd19959a59f8e8700374aa06575
humanhash:	butter-video-island-muppet
File name:	k.php
Download:	download sample
Signature	JOMANGY Alert Create hunting rule
File size:	50'043 bytes
First seen:	2026-09-10 21:29:32 UTC
Last seen:	2026-09-11 20:40:05 UTC
File type:	sh
MIME type:	text/x-shellscript
ssdeep	768:kVEJVIhtMs9GKYpr9GKYp82fkR4nnA9GKYpr9GKYp82fkR4nnS:6EJ2MBcr
TLSH	T106236C651A957C149E98C4371D7E2F0CB9AD43E6320452EE7FCB3CF28C8AA9D920971D
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:	JOMANGY sh

Intelligence

---

File Origin

# of uploads :

3

# 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 obfuscated

Link:

https://www.filescan.io/uploads/6aa3216cb998e609bca831f2/reports/e1582ab4-0966-4b54-b44a-aac581e4a66d/overview

Kaspersky OpenTIP Malicious

Verdict:

Malicious

File Type:

unix shell

First seen:

2026-09-10T19:17:00Z UTC

Last seen:

2026-09-11T18:31:00Z UTC

Hits:

~10

Link:

https://opentip.kaspersky.com/81905a4e04a59b225dd0437cc23804a2f417fe760e0b3b320beaa07d23bd9daa/results?tab=lookup

Kunai Sandbox

Status:

terminated

Link:

https://sandbox.kunai.rocks/analysis/4a0ff1ec-f17b-4508-be86-89482a80dfd5

Behavior Graph:

Download SVG

Nucleon Malprob Malware

Score:

92%

Verdict:

Malware

File Type:

SCRIPT

Link:

https://malprob.io/report/81905a4e04a59b225dd0437cc23804a2f417fe760e0b3b320beaa07d23bd9daa

CERT.PL MWDB

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/81905a4e04a59b225dd0437cc23804a2f417fe760e0b3b320beaa07d23bd9daa/

ReversingLabs TitaniumCloud Linux.Trojan.Egairtigado

Threat name:

Linux.Trojan.Egairtigado

Alert

Create hunting rule

Status:

Malicious

First seen:

2026-09-10 21:30:24 UTC

File Type:

Text (Shell)

AV detection:

11 of 24 (45.83%)

Threat level:

  5/5

Spamhaus Hash Blocklist Suspicious file

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=qgifutqeuwnsexoqin6meoaeul2bp7twbyftwmql5kqh2i55twva._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/260910-1cmw9sgr9v/

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

Flushes firewall rules

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/81905a4e04a59b225dd0437cc23804a2f417fe760e0b3b320beaa07d23bd9daa