MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 52cf52ab1ec9bfd3426a3df82aa7acd922f86dfdc2747aea77f6ad58e65378a8. 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: 6


Intelligence 6 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 52cf52ab1ec9bfd3426a3df82aa7acd922f86dfdc2747aea77f6ad58e65378a8
SHA3-384 hash: 0eacc47148d056b30b2b838a1036a86f33ed0b3aed881ae11bb992f295d08284d902325348558f68ba9ca2ca348d4e0b
SHA1 hash: 7d6f142dc1a73f244e5c4823c44ae8bba2bc0730
MD5 hash: 9ddbb138579ad8c0a0ddd4f2bce8ff10
humanhash: three-beryllium-juliet-bakerloo
File name:Update.vbs
Download: download sample
Signature PureLogsStealer
Create hunting rule
File size:1'001'956 bytes
First seen:2025-08-21 07:07:13 UTC
Last seen:Never
File type:Visual Basic Script (vbs) vbs
MIME type:text/plain
ssdeep 24576:cMocpXqpPc1lMocpXqpPc1fMocpXqpPc1Y:Hl9+PDl9+Pbl9+PD
TLSH T19725E0DF7E0E56D8984231F966258592F6DCC3D07302DAB2FE34C984B285CB9D62B790
Magika vba
Reporter abuse_ch
Tags:PureLogsStealer vbs

Intelligence

File Origin
# of uploads :
1
# of downloads :
31
Origin country :
SE SE
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/22697/
Verdict:
Malicious
Score:
97.4%
Link:
https://cyber-fortress.com/docs/result/index.php?id=68a6c6208fd55a79c5299cf3
Tags:
ransomware obfuscate xtreme
Verdict:
Unknown
Threat level:
  10/10
Confidence:
100%
Link:
https://www.filescan.io/uploads/68a6c769419c816a6e8e89c4/reports/ccdb3c36-5223-4d01-8d1f-46a1a8c1f206/overview
Verdict:
Unknown
Link:
https://www.hybrid-analysis.com/sample/52cf52ab1ec9bfd3426a3df82aa7acd922f86dfdc2747aea77f6ad58e65378a8
Result
Threat name:
PureLog Stealer
Create hunting rule
Detection:
malicious
Classification:
troj.expl.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1761764
Signature
Creates processes via WMI
Found Tor onion address
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
Suricata IDS alerts for network traffic
Suspicious execution chain found
Suspicious powershell command line found
Windows Scripting host queries suspicious COM object (likely to drop second stage)
Wscript starts Powershell (via cmd or directly)
Yara detected PureLog Stealer
Behaviour
Behavior Graph:
Download SVG
Score:
82%
Verdict:
Malware
File Type:
SCRIPT
Link:
https://malprob.io/report/52cf52ab1ec9bfd3426a3df82aa7acd922f86dfdc2747aea77f6ad58e65378a8
Gathering data
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/52cf52ab1ec9bfd3426a3df82aa7acd922f86dfdc2747aea77f6ad58e65378a8/
Threat name:
Win32.Trojan.Honolulu
Create hunting rule
Status:
Malicious
First seen:
2025-08-20 09:11:08 UTC
File Type:
Text (VBS)
AV detection:
8 of 24 (33.33%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=klhvfky6zg75gqtkhx4cvj5m3erpq3p5yj2hv2tx62wvrzstpcua._file
Result
Malware family:
n/a
Score:
  10/10
Tags:
defense_evasion execution
Link:
https://tria.ge/reports/250821-h2zm9agn7y/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Blocklisted process makes network request
Command and Scripting Interpreter: PowerShell
Modifies trusted root certificate store through registry
Process spawned unexpected child process
Please note that we are no longer able to provide a coverage score for Virus Total.

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:CP_Script_Inject_Detector
Create hunting rule
Author:DiegoAnalytics
Description:Detects attempts to inject code into another process across PE, ELF, Mach-O binaries
Rule name:Sus_CMD_Powershell_Usage
Create hunting rule
Author:XiAnzheng
Description:May Contain(Obfuscated or no) Powershell or CMD Command that can be abused by threat actor(can create FP)

File information

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

Web download

PureLogsStealer

Visual Basic Script (vbs) vbs 52cf52ab1ec9bfd3426a3df82aa7acd922f86dfdc2747aea77f6ad58e65378a8

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3560099/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/22697/

Comments