MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 2f9c958bcfe1bfa7fa0f1a0cf563cc032a4da1c6571bfc5121559e0db84d8166. 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



PureLogsStealer


Vendor detections: 9


Intelligence 9 IOCs YARA File information Comments

SHA256 hash: 2f9c958bcfe1bfa7fa0f1a0cf563cc032a4da1c6571bfc5121559e0db84d8166
SHA3-384 hash: 9ec56be41b2001bd8fa28baf7dc4a0b981d3dae24fd32913a654cb2fee0bf6924d991618a0413076e0ef8f1cf8821f24
SHA1 hash: 5d50d398dacb7ad2276a751a4786b29d6d8a02d7
MD5 hash: 83ceeb3114348090e069f49e980638aa
humanhash: nine-robert-triple-william
File name:WMIEventLogs.js
Download: download sample
Signature PureLogsStealer
File size:5'665'176 bytes
First seen:2026-02-04 10:27:09 UTC
Last seen:Never
File type:Java Script (JS) js
MIME type:text/plain
ssdeep 96:2P0IK00IK8Jc4m1IKjRxZewZIMIR8tdozzCB80doE4fzwjDfvahRdcoLjwoMOPU+:W4lS
TLSH T1E8461260772122697055B607276A21B79A00150F720F68FD6D78C7FBF87DAEE8E80736
Magika javascript
Reporter abuse_ch
Tags:js PureLogsStealer

Intelligence


File Origin
# of uploads :
1
# of downloads :
147
Origin country :
SE SE
Vendor Threat Intelligence
No detections
Verdict:
Malicious
Score:
94.9%
Tags:
obfuscate xtreme shell
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
repaired
Verdict:
Malicious
File Type:
js
First seen:
2026-02-04T02:37:00Z UTC
Last seen:
2026-02-04T05:39:00Z UTC
Hits:
~10
Detections:
HEUR:Trojan.Script.Generic Trojan.JS.SAgent.sb
Result
Threat name:
PureLog Stealer
Detection:
malicious
Classification:
troj.expl.evad
Score:
100 / 100
Signature
Antivirus detection for URL or domain
Creates processes via WMI
JavaScript source code contains functionality to generate code involving a shell, file or stream
Joe Sandbox ML detected suspicious sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Sigma detected: Base64 Encoded PowerShell Command Detected
Sigma detected: PowerShell Base64 Encoded FromBase64String Cmdlet
Sigma detected: WScript or CScript Dropper
Suspicious execution chain found
Suspicious powershell command line found
Uses known network protocols on non-standard ports
Windows Scripting host queries suspicious COM object (likely to drop second stage)
Wscript starts Powershell (via cmd or directly)
Yara detected MSIL Crypter
Yara detected Powershell decode and execute
Yara detected Powershell download and execute
Yara detected PureLog Stealer
Behaviour
Behavior Graph:
Verdict:
inconclusive
YARA:
1 match(es)
Threat name:
Script-JS.Trojan.ObfPadding
Status:
Malicious
First seen:
2026-02-04 10:27:29 UTC
File Type:
Binary
AV detection:
7 of 24 (29.17%)
Threat level:
  5/5
Result
Malware family:
n/a
Score:
  10/10
Tags:
execution
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Command and Scripting Interpreter: JavaScript
Badlisted process makes network request
Command and Scripting Interpreter: PowerShell
Process spawned unexpected child process
Malware Config
Dropper Extraction:
http://hostphpwindowsapps.ydns.eu:8011/data/optimized_MSI.png
Please note that we are no longer able to provide a coverage score for Virus Total.

File information


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

Web download

PureLogsStealer

Java Script (JS) js 2f9c958bcfe1bfa7fa0f1a0cf563cc032a4da1c6571bfc5121559e0db84d8166

(this sample)

  
Delivery method
Distributed via web download

Comments