MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 2f08fc5dbf7f31aa8a2fed82d354cbd574e76d68c7d414f58cf7d359147c9822. 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
MassLogger
Vendor detections: 8
| SHA256 hash: | 2f08fc5dbf7f31aa8a2fed82d354cbd574e76d68c7d414f58cf7d359147c9822 |
|---|---|
| SHA3-384 hash: | e24b3b3090107736798e6d875afe7d4b6fe384e5f9570aefbe8f9f5ebaa3d5e6bb32416ee8664ea078611f38b168db80 |
| SHA1 hash: | 2adfdbd28ff502be947a9993436c36911eb05b0e |
| MD5 hash: | 6554239e3be922001630074efc64099b |
| humanhash: | texas-georgia-indigo-cat |
| File name: | PO260806.js |
| Download: | download sample |
| Signature | MassLogger |
| File size: | 3'415'450 bytes |
| First seen: | 2026-10-28 10:45:46 UTC |
| Last seen: | Never |
| File type: |  js |
| MIME type: | text/plain |
| ssdeep | 98304:N1R6I55Ji5StEkBEcWXsLcgDR0Zq6kY6Xwac4e5HXLlK4cenCOzZWu5IPQoRIshQ:p7H0XBK4vnCOzZWhn3F2X/ChAxtnOSDD |
| TLSH | T124F5835F8F365F1938AAADCC95410EF64C0CEA14C491ABC375F28A59713F8D12EB8AD4 |
| Magika | c |
| Reporter |  abuse_ch |
| Tags: | js MassLogger |
Intelligence
File Origin
# of uploads :
1
# of downloads :
160
Origin country :
SEVendor Threat Intelligence
No detections
Detection(s):
Verdict:
Clean
Score:
99.9%
Tags:
n/a
Verdict:
Malicious
File Type:
js
First seen:
2026-10-27T21:29:00Z UTC
Last seen:
2026-10-30T09:16:00Z UTC
Hits:
~1000
Result
Threat name:
MSIL Logger, MassLogger RAT
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
.NET source code references suspicious native API functions
Benign windows process drops PE files
Contains functionality to log keystrokes (.Net Source)
Found direct / indirect Syscall (likely to bypass EDR)
Found malware configuration
JavaScript file contains suspicious strings
JavaScript source code contains functionality to generate code involving a shell, file or stream
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Sigma detected: WScript or CScript Dropper
Unusual module load detection (module proxying)
Windows Scripting host queries suspicious COM object (likely to drop second stage)
WScript reads language and country specific registry keys (likely country aware script)
Yara detected MassLogger RAT
Yara detected MSIL Logger
Yara detected Telegram RAT
Behaviour
Behavior Graph:
Score:
96%
Verdict:
Malware
File Type:
SCRIPT
Verdict:
Malware
YARA:
1 match(es)
Tags:
ADODB.Stream Javascript JS Emulation Trace MSXML2.DOMDocument.3.0 Scripting.FileSystemObject Shell.Application T1059.007 T1105 WScript.Shell
Threat name:
Win32.Trojan.Malgent
Status:
Malicious
First seen:
2026-10-28 03:13:06 UTC
File Type:
Text (JavaScript)
AV detection:
12 of 24 (50.00%)
Threat level:
5/5
Detection(s):
Suspicious file
Result
Malware family:
n/a
Score:
7/10
Tags:
execution persistence
Behaviour
Suspicious use of WriteProcessMemory
Uses Task Scheduler COM API
Command and Scripting Interpreter: JavaScript
Enumerates physical storage devices
Checks computer location settings
Executes dropped EXE
Loads dropped DLL
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
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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