MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 972a58bf48c75cf5f93cd6208ad6015fc35c53e9efa441b0dbeb27d7f187aae9. 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: 972a58bf48c75cf5f93cd6208ad6015fc35c53e9efa441b0dbeb27d7f187aae9
SHA3-384 hash: a7941e407aa666e29d34ff69ec8eb79edf93bbcd343bd5c7dc33b91b10b01b004d45950b42e68715af55a4bbc8ae4704
SHA1 hash: 5c6f9fdd90d8a3cec4e36b27ceccae976d8a4db8
MD5 hash: c1843d8ee9b19b1aee41958df0704a1b
humanhash: london-delaware-november-william
File name:ORD 06112026.js
Download: download sample
Signature PureLogsStealer
File size:2'806'088 bytes
First seen:2026-06-11 14:41:57 UTC
Last seen:Never
File type:Java Script (JS) js
MIME type:text/plain
ssdeep 768:zJa7Fw8qhDn8AaJCdn6m7rIdcKfBPQnJ2KwP6ePkKixxQUdwDEojXettUErIJrIe:zJa7Gn8ATnHVShVwbdwHzshi4gJtivA
TLSH T1B1D5123516D3AA6D21DC24A8B9541F62DBE150C3147B64DCA8760BF09C82DBEC367FB1
Magika javascript
Reporter lowmal3
Tags:js PureLogsStealer

Intelligence


File Origin
# of uploads :
1
# of downloads :
123
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Verdict:
Malicious
Score:
90.9%
Tags:
obfuscate xtreme shell
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
anti-vm base64 evasive fingerprint obfuscated overlay powershell repaired
Verdict:
Malicious
File Type:
js
First seen:
2026-06-10T22:42:00Z UTC
Last seen:
2026-06-11T11:44:00Z UTC
Hits:
~1000
Detections:
Trojan.JS.SAgent.sb HEUR:Trojan.Script.Generic
Result
Threat name:
PureLogs Stealer
Detection:
malicious
Classification:
troj.spyw.expl.evad
Score:
100 / 100
Signature
.NET source code contains potential unpacker
Antivirus detection for URL or domain
Contains functionality to check if a debugger is running (CheckRemoteDebuggerPresent)
Creates a thread in another existing process (thread injection)
Creates processes via WMI
Found many strings related to Crypto-Wallets (likely being stolen)
Injects a PE file into a foreign processes
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)
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
Switches to a custom stack to bypass stack traces
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Tries to harvest and steal Bitcoin Wallet information
Tries to harvest and steal browser information (history, passwords, etc)
Tries to steal Mail credentials (via file / registry access)
Windows Scripting host queries suspicious COM object (likely to drop second stage)
Writes to foreign memory regions
Wscript starts Powershell (via cmd or directly)
Yara detected MSIL Injector
Yara detected Powershell download and execute
Yara detected PureLogs Stealer
Behaviour
Behavior Graph:
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1926690 Sample: ORD 06112026.js Startdate: 11/06/2026 Architecture: WINDOWS Score: 100 34 tmcksa.com 2->34 36 robertsanchez.infinityfreeapp.com 2->36 58 Suricata IDS alerts for network traffic 2->58 60 Malicious sample detected (through community Yara rule) 2->60 62 Antivirus detection for URL or domain 2->62 64 9 other signatures 2->64 10 wscript.exe 1 2->10         started        signatures3 process4 signatures5 66 Suspicious powershell command line found 10->66 68 Wscript starts Powershell (via cmd or directly) 10->68 70 Windows Scripting host queries suspicious COM object (likely to drop second stage) 10->70 72 2 other signatures 10->72 13 powershell.exe 14 15 10->13         started        process6 dnsIp7 38 tmcksa.com 192.254.185.123, 443, 49715 ORACLE-BMC-31898-OracleCorporationUS United States 13->38 40 robertsanchez.infinityfreeapp.com 185.27.134.225, 443, 49720 WILDCARD-ASWildcardUKLimitedGB United Kingdom 13->40 74 Found many strings related to Crypto-Wallets (likely being stolen) 13->74 76 Writes to foreign memory regions 13->76 78 Injects a PE file into a foreign processes 13->78 80 Contains functionality to check if a debugger is running (CheckRemoteDebuggerPresent) 13->80 17 CasPol.exe 15 6 13->17         started        21 CasPol.exe 13->21         started        23 conhost.exe 13->23         started        signatures8 process9 dnsIp10 32 216.250.251.226, 49724, 49725, 49726 MAJESTIC-HOSTING-01-MajesticHostingSolutionsLLCUS United States 17->32 48 Tries to steal Mail credentials (via file / registry access) 17->48 50 Found many strings related to Crypto-Wallets (likely being stolen) 17->50 52 Tries to detect sandboxes and other dynamic analysis tools (process name or module or function) 17->52 56 5 other signatures 17->56 25 chrome.exe 1 17->25         started        27 chrome.exe 2 17->27 injected 54 Switches to a custom stack to bypass stack traces 21->54 signatures11 process12 process13 29 chrome.exe 25->29         started        dnsIp14 42 www.google.com 142.251.157.119, 443, 49733, 49734 GOOGLE-GoogleLLCUS United States 29->42 44 googlehosted.l.googleusercontent.com 173.194.219.132, 443, 49743, 49744 GOOGLE-GoogleLLCUS United States 29->44 46 2 other IPs or domains 29->46
Gathering data
Result
Malware family:
n/a
Score:
  10/10
Tags:
collection discovery execution
Behaviour
Enumerates system info in registry
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Browser Information Discovery
Command and Scripting Interpreter: JavaScript
System Location Discovery: System Language Discovery
System Time Discovery
Drops file in Windows directory
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Badlisted process makes network request
Command and Scripting Interpreter: PowerShell
Process spawned unexpected child process
Malware Config
Dropper Extraction:
https://tmcksa.com/IMGP/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.

Malspam

PureLogsStealer

Java Script (JS) js 972a58bf48c75cf5f93cd6208ad6015fc35c53e9efa441b0dbeb27d7f187aae9

(this sample)

  
Delivery method
Distributed via e-mail attachment

Comments