MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 329998249a15c269e23179cc4e2bf802a5d271a7ac449d03eb171a082bd74380. 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: 5


Intelligence 5 IOCs YARA 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 329998249a15c269e23179cc4e2bf802a5d271a7ac449d03eb171a082bd74380
SHA3-384 hash: 5b47d36f6e722a49b459208ec22d99520e1542635564d83f4932d80df9259427e39aa0344f5caf102be868cb3521cb22
SHA1 hash: 91d52a0efa3c18c9876c990a5ca5f663ea188dd9
MD5 hash: 27986854eb01f446a39225d6fb2023e9
humanhash: diet-wolfram-sweet-speaker
File name:yak.sh
Download: download sample
File size:2'305 bytes
First seen:2024-11-23 14:11:33 UTC
Last seen:2024-12-13 11:08:26 UTC
File type: sh
MIME type:text/x-shellscript
ssdeep 48:vTfb3T6HKhdJ/f3H956sysRswss6I32YL6a46okRJCRg/rJo:vTfb3T6HKhr/PH9561ofB6I32YL6a46+
TLSH T1EE4142EBD0954D7D7EA0F85332994400B4E4A4E64ADA6F67D8EC34E4409CE4CE4D1E93
Magika shell
Reporter abuse_ch
Tags:sh

Intelligence

File Origin
# of uploads :
5
# of downloads :
81
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.30790.LX.BOT.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Linux.Downloader-29.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Linux.Downloader-6.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
99.1%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6741e41fd0583382434ab62dlinux22vpnfull_triage
Tags:
trojandownloader virus agent
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/329998249a15c269e23179cc4e2bf802a5d271a7ac449d03eb171a082bd74380/
Threat name:
Linux.Downloader.Medusa
Create hunting rule
Status:
Malicious
First seen:
2024-11-23 14:12:05 UTC
File Type:
Text (Shell)
AV detection:
16 of 24 (66.67%)
Threat level:
  3/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=gkmzqje2cxbgtyrrphge4k7yaks5e4nhvrcj2a7lc4naqk6xioaa._file
Result
Malware family:
n/a
Score:
  9/10
Tags:
defense_evasion discovery execution linux upx
Link:
https://tria.ge/reports/241123-rhtsbswmgt/
Behaviour
Command and Scripting Interpreter: Unix Shell
Enumerates kernel/hardware configuration
Reads runtime system information
System Network Configuration Discovery
Writes file to tmp directory
Reads CPU attributes
UPX packed file
Enumerates running processes
File and Directory Permissions Modification
Executes dropped EXE
Contacts a large (91151) amount of remote hosts
Creates a large amount of network flows
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/329998249a15c269e23179cc4e2bf802a5d271a7ac449d03eb171a082bd74380

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:Linux_Shellscript_Downloader
Create hunting rule
Author:albertzsigovits
Description:Generic Approach to Shellscript downloaders

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

sh 329998249a15c269e23179cc4e2bf802a5d271a7ac449d03eb171a082bd74380

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3300620/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3300808/
  
URLhaus
https://urlhaus.abuse.ch/url/3300805/
  
URLhaus
https://urlhaus.abuse.ch/url/3300622/
  
URLhaus
https://urlhaus.abuse.ch/url/3300573/
  
URLhaus
https://urlhaus.abuse.ch/url/3300794/

Comments