MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 f790288eea5e388872bb98138bd050fbd08a8d371deebb6be12f62cc45585cd8. 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: 10
| SHA256 hash: | f790288eea5e388872bb98138bd050fbd08a8d371deebb6be12f62cc45585cd8 |
|---|---|
| SHA3-384 hash: | c493f650f1d9cfbc542b1a5982c4e64922d28e48f71328ad24091487dac1a4723bd3c7bb96060827431f54b9bea12e12 |
| SHA1 hash: | f7e457957534729e4639730dc6c261a7e77647b2 |
| MD5 hash: | 133268bf617be9158581da05d19d89cf |
| humanhash: | sierra-potato-seventeen-wolfram |
| File name: | Order NĀ° 21648004.js |
| Download: | download sample |
| Signature | PureLogsStealer |
| File size: | 144'521 bytes |
| First seen: | 2026-09-01 06:20:32 UTC |
| Last seen: | Never |
| File type: |  js |
| MIME type: | text/plain |
| ssdeep | 3072:B+J4axq1h3IaaRRVhWCpwofMmJJwAP9p/YqPTyH4JaklN:QG/xk3htwoEfA1pwAE8DlN |
| TLSH | T17DE3123BCAABFEE9D775B4C25D002D2D65865F03E672AE9A8F0A04D39341454DF0978C |
| Magika | javascript |
| Reporter |  abuse_ch |
| Tags: | js PureLogsStealer |
Intelligence
File Origin
# of uploads :
1
# of downloads :
144
Origin country :
SEVendor Threat Intelligence
No detections
Detection(s):
Verdict:
Malicious
Threat level:
10/10
Confidence:
100%
Tags:
aes base64 conhost conhost.exe crypto downloader evasive masquerade obfuscated obfuscated powershell repaired
Verdict:
Malicious
Labled as:
JS/LausivLoader.L trojan
Verdict:
Malicious
File Type:
js
First seen:
2026-09-01T02:10:00Z UTC
Last seen:
2026-09-02T05:12:00Z UTC
Hits:
~1000
Result
Threat name:
PureLogs Stealer
Detection:
malicious
Classification:
evad.troj.spyw.expl
Score:
100 / 100
Signature
.NET source code contains very large array initializations
Antivirus detection for URL or domain
Creates a thread in another existing process (thread injection)
Encrypted powershell cmdline option found
Found many strings related to Crypto-Wallets (likely being stolen)
Injects a PE file into a foreign processes
JavaScript file contains suspicious strings
JScript performs obfuscated calls to suspicious functions
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Sigma detected: Malicious Base64 Encoded PowerShell Keywords in Command Lines
Sigma detected: Potential Startup Shortcut Persistence Via PowerShell.EXE
Sigma detected: PowerShell Base64 Encoded FromBase64String Cmdlet
Sigma detected: Suspicious Encoded And Obfuscated Reflection Assembly Load Function Call
Sigma detected: Suspicious Encoded PowerShell Command Line
Sigma detected: Suspicious PowerShell Encoded Command Patterns
Sigma detected: WScript or CScript Dropper
Suspicious execution chain found
Suspicious powershell command line found
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
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 reads language and country specific registry keys (likely country aware script)
Yara detected MSIL Injector
Yara detected PureLogs Stealer
Behaviour
Behavior Graph:
Score:
100%
Verdict:
Malware
File Type:
SCRIPT
Verdict:
inconclusive
YARA:
2 match(es)
Tags:
PowerShell
Detection:
purelogs
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
PureCrypter
Result
Malware family:
n/a
Score:
8/10
Tags:
collection discovery execution persistence privilege_escalation
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
Enumerates physical storage devices
System Time Discovery
Accesses Microsoft Outlook profiles
Checks computer location settings
Creates a file in the Startup directory
Badlisted process makes network request
Command and Scripting Interpreter: PowerShell
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
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: | FreddyBearDropper |
|---|---|
| Author: | Dwarozh Hoshiar |
| Description: | Freddy Bear Dropper is dropping a malware through base63 encoded powershell scrip. |
| Rule name: | PowerShell_Susp_Parameter_Combo_RID336F |
|---|---|
| Author: | Florian Roth |
| Description: | Detects PowerShell invocation with suspicious parameters |
| Reference: | https://goo.gl/uAic1X |
| Rule name: | WScript_Shell_PowerShell_Combo_RID32E7 |
|---|---|
| Author: | Florian Roth |
| Description: | Detects malware from Middle Eastern campaign reported by Talos |
| Reference: | http://blog.talosintelligence.com/2018/02/targeted-attacks-in-middle-east.html |
File information
The table below shows additional information about this malware sample such as delivery method and external references.
No further information available
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