MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 99d031e1d29cc2711f9223e8152016ff58ad68fd9e14dce5b0a8dadfb741b088. 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
Threat unknown
Vendor detections: 6
| SHA256 hash: | 99d031e1d29cc2711f9223e8152016ff58ad68fd9e14dce5b0a8dadfb741b088 |
|---|---|
| SHA3-384 hash: | 663d3ddf8488ca42443d8101437ed666980bceb268396f4576123f7d844e473fcaeaa799fdfb84bf1619257bd982eafb |
| SHA1 hash: | 2e8ba53a8a3a2bc73716b6d47dd1e1d9acce08b7 |
| MD5 hash: | 90035cc5e5a6e98b3dd4489b7086f1ec |
| humanhash: | indigo-nevada-stairway-stairway |
| File name: | PO -512609 WBN00001205195.js |
| Download: | download sample |
| File size: | 559'222 bytes |
| First seen: | 2026-08-11 08:59:23 UTC |
| Last seen: | Never |
| File type: |  js |
| MIME type: | text/plain |
| ssdeep | 12288:hTpiBHZNhjJk4caWHjOZ12CFJRdXPaRllxDir17yEwCRU1wkFkQdZ/+vRISRfA8H:GhCgEaogt |
| TLSH | T16FC41C3DF1E98328A8611A20D7D19652063EFD8F2F5F226026DF29CED3B64409A53DD7 |
| TrID | 66.6% (.TXT) Text - UTF-16 (LE) encoded (2000/1) 33.3% (.MP3) MP3 audio (1000/1) |
| Magika | autohotkey |
| Reporter |  abuse_ch |
| Tags: | js |
Intelligence
File Origin
# of uploads :
1
# of downloads :
129
Origin country :
SEVendor Threat Intelligence
No detections
Detection(s):
Verdict:
Malicious
Threat level:
10/10
Confidence:
100%
Tags:
cmd downloader evasive forfiles lolbin powershell repaired
Verdict:
Malicious
File Type:
js
First seen:
2026-08-11T05:47:00Z UTC
Last seen:
2026-08-12T06:33:00Z UTC
Hits:
~100
Result
Threat name:
n/a
Detection:
malicious
Classification:
troj.expl.evad
Score:
88 / 100
Signature
Creates an undocumented autostart registry key
Joe Sandbox ML detected suspicious sample
JScript performs obfuscated calls to suspicious functions
Malicious sample detected (through community Yara rule)
Sigma detected: WScript or CScript Dropper
Sigma detected: WScript or CScript Dropper - File
Suspicious execution chain found
Uses dynamic DNS services
Windows Scripting host queries suspicious COM object (likely to drop second stage)
WScript reads language and country specific registry keys (likely country aware script)
Behaviour
Behavior Graph:
Score:
86%
Verdict:
Malware
File Type:
SCRIPT
Gathering data
Detection(s):
Suspicious file
Result
Malware family:
n/a
Score:
8/10
Tags:
defense_evasion discovery execution persistence
Behaviour
Checks processor information in registry
Enumerates system info in registry
Modifies registry class
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of WriteProcessMemory
Browser Information Discovery
Command and Scripting Interpreter: JavaScript
Enumerates physical storage devices
Executes a command shell one-liner
System Time Discovery
Checks computer location settings
Indirect Command Execution
Registers new Windows logon scripts automatically executed at logon.
Badlisted process makes network request
Downloads MZ/PE file
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.
No further information available
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