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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f42c744d89eb0dedb625a31ff87908c872668a31396f06c4de3516cfad8aee9e. 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 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: f42c744d89eb0dedb625a31ff87908c872668a31396f06c4de3516cfad8aee9e
SHA3-384 hash: cc569162d657c90be485d83a39939eac1a9da3630993ebf9b0ab3e3e05a9b3a10741fc07913aace0a679f3eee3c7802f
SHA1 hash: 26f8c422e7d9977b1e5440219bf14a2d6e199617
MD5 hash: 8fcc402e151b7322f9f008573b776e57
humanhash: india-jupiter-eight-ink
File name:Purchase_Orders 6690102700267992_for_Approval Globus Incorporated FZE_pdf.js
Download: download sample
Signature PureLogsStealer
Create hunting rule
File size:1'464'203 bytes
First seen:2026-09-29 08:12:27 UTC
Last seen:Never
File type:Java Script (JS) js
MIME type:text/plain
ssdeep 24576:bCiScUCkudWQaUbm3d0kzAOzuMQsTmZkpc/m6yIK21Rmr5DiQXPmq1U+bi:0/WazvQdz+6yIK2vmlD3/moU+2
TLSH T1996512851A1159750EED531D1B2B6E3403F2DB74A90CE090D29DE6F92369AA3C0F7CFA
Magika batch
Reporter abuse_ch
Tags:js PureLogsStealer

Intelligence

File Origin
# of uploads :
1
# of downloads :
161
Origin country :
SE SE
Vendor Threat Intelligence
No detections
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
attrib evasive masquerade obfuscated powershell repaired
Link:
https://www.filescan.io/uploads/6abb731e50a66cb2d2f109c2/reports/c9c35f27-c6f3-42b1-8bba-5f31632d4553/overview
Verdict:
Malicious
Labled as:
JS/Obfuscated.CT trojan
Link:
https://www.hybrid-analysis.com/sample/f42c744d89eb0dedb625a31ff87908c872668a31396f06c4de3516cfad8aee9e
Verdict:
Malicious
File Type:
js
First seen:
2026-09-29T02:43:00Z UTC
Last seen:
2026-09-29T05:15:00Z UTC
Hits:
~1000
Link:
https://opentip.kaspersky.com/f42c744d89eb0dedb625a31ff87908c872668a31396f06c4de3516cfad8aee9e/results?tab=lookup
Result
Threat name:
PureLogs Stealer
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.expl.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1979349
Signature
Creates a thread in another existing process (thread injection)
Found suspicious powershell code related to unpacking or dynamic code loading
Hijacks the control flow in another process
Injects a PE file into a foreign processes
Joe Sandbox ML detected suspicious sample
JScript performs obfuscated calls to suspicious functions
Malicious sample detected (through community Yara rule)
Maps a DLL or memory area into another process
Multi AV Scanner detection for submitted file
Queues an APC in another process (thread injection)
Sigma detected: WScript or CScript Dropper
Suspicious execution chain found
Tries to harvest and steal Bitcoin Wallet information
Tries to harvest and steal browser information (history, passwords, etc)
Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc)
Tries to steal Mail credentials (via file / registry access)
Unusual module load detection (module proxying)
Uses attrib.exe to hide files
Windows Scripting host queries suspicious COM object (likely to drop second stage)
Writes to foreign memory regions
WScript reads language and country specific registry keys (likely country aware script)
Wscript starts Powershell (via cmd or directly)
Yara detected Powershell decode and execute
Yara detected PureLogs Stealer
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1979349 Sample: Purchase_Orders 66901027002... Startdate: 29/09/2026 Architecture: WINDOWS Score: 100 65 Malicious sample detected (through community Yara rule) 2->65 67 Multi AV Scanner detection for submitted file 2->67 69 Yara detected PureLogs Stealer 2->69 71 3 other signatures 2->71 11 wscript.exe 1 1 2->11         started        process3 signatures4 81 JScript performs obfuscated calls to suspicious functions 11->81 83 Wscript starts Powershell (via cmd or directly) 11->83 85 Windows Scripting host queries suspicious COM object (likely to drop second stage) 11->85 87 2 other signatures 11->87 14 cmd.exe 1 11->14         started        17 powershell.exe 8 11->17         started        process5 file6 89 Wscript starts Powershell (via cmd or directly) 14->89 91 Uses attrib.exe to hide files 14->91 20 powershell.exe 14->20         started        22 powershell.exe 15 14->22         started        24 conhost.exe 14->24         started        26 attrib.exe 14->26         started        51 C:\Users\user\AppData\...\72730846444006.cmd, ASCII 17->51 dropped 93 Found suspicious powershell code related to unpacking or dynamic code loading 17->93 28 conhost.exe 17->28         started        signatures7 process8 process9 30 powershell.exe 26 20->30         started        33 backgroundTaskHost.exe 20->33         started        dnsIp10 95 Hijacks the control flow in another process 30->95 97 Writes to foreign memory regions 30->97 99 Maps a DLL or memory area into another process 30->99 101 Queues an APC in another process (thread injection) 30->101 36 choice.exe 30->36         started        40 conhost.exe 30->40         started        53 cosmic-eastus2-ns-00d36985e57d.trafficmanager.net 4.152.89.97, 443, 49750 MICROSOFT-CORP-MSN-AS-BLOCK-MicrosoftCorporationUS United States 33->53 55 cosmic-northcentralus-ns-43ae3b05babb.trafficmanager.net 40.116.110.236, 443, 49749 MICROSOFT-CORP-MSN-AS-BLOCK-MicrosoftCorporationUS United States 33->55 signatures11 process12 dnsIp13 57 5.230.201.75, 49713, 49714, 49715 VPSLAB-NETWORKSID Netherlands 36->57 73 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 36->73 75 Tries to steal Mail credentials (via file / registry access) 36->75 77 Tries to harvest and steal browser information (history, passwords, etc) 36->77 79 5 other signatures 36->79 42 chrome.exe 36->42         started        44 conhost.exe 36->44         started        signatures14 process15 process16 46 chrome.exe 42->46         started        49 chrome.exe 42->49 injected dnsIp17 59 googlehosted.l.googleusercontent.com 142.250.188.1, 443, 49734, 49735 GOOGLE-GoogleLLCUS United States 46->59 61 ogads-pa.clients6.google.com 142.250.190.234, 443, 49740 GOOGLE-GoogleLLCUS United States 46->61 63 2 other IPs or domains 46->63
Score:
99%
Verdict:
Malware
File Type:
SCRIPT
Link:
https://malprob.io/report/f42c744d89eb0dedb625a31ff87908c872668a31396f06c4de3516cfad8aee9e
Verdict:
Malware
YARA:
1 match(es)
Tags:
Base64 Block Contains Base64 Block DeObfuscated PowerShell T1027 T1059.001
Link:
https://app.malva.re/file/8fcc402e151b7322f9f008573b776e57
Detection:
purelogs
Create hunting rule
Link:
https://mwdb.cert.pl/sample/f42c744d89eb0dedb625a31ff87908c872668a31396f06c4de3516cfad8aee9e/
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=6qwhitmj5mg63nrfump7q6iizbzgncrrhfxqnrg6gulm7lmk52pa._file
Result
Malware family:
n/a
Score:
  7/10
Tags:
collection defense_evasion discovery execution privilege_escalation
Link:
https://tria.ge/reports/260929-j4hyysfh99/
Behaviour
Enumerates system info in registry
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of WriteProcessMemory
Views/modifies file attributes
outlook_office_path
outlook_win_path
Browser Information Discovery
Command and Scripting Interpreter: JavaScript
Command and Scripting Interpreter: PowerShell
Enumerates physical storage devices
System Time Discovery
Hide Artifacts: Hidden Files and Directories
Accesses Microsoft Outlook profiles
Enumerates connected drives
Checks computer location settings
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)
Rule name:telebot_framework
Create hunting rule
Author:vietdx.mb

File information

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

Comments