MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 198bc83f93a8538fd3f5fb84a6a0a40dad19a0feffece5d1bedf9272dccf4394. 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: 9
| SHA256 hash: | 198bc83f93a8538fd3f5fb84a6a0a40dad19a0feffece5d1bedf9272dccf4394 |
|---|---|
| SHA3-384 hash: | 7dcaf29adf5d8101307dbb87cacf3dbdf0d291c50f3fde985ae3c9dbf825dea29403100fba3481d48fc08f60749d8ce2 |
| SHA1 hash: | 3577949a9754104fcf5d59b0390a1821c3d44305 |
| MD5 hash: | fe03419b8b2b6ac6e6cd9693374d350a |
| humanhash: | mango-winner-sodium-finch |
| File name: | REQ For Payment Invoice FER480120002600086230-734009_pdf.js |
| Download: | download sample |
| File size: | 826'318 bytes |
| First seen: | 2026-06-08 08:49:20 UTC |
| Last seen: | 2026-06-08 10:51:33 UTC |
| File type: |  js |
| MIME type: | text/plain |
| ssdeep | 3072:Y8BIg2W7kPbLuERYdrPB5RSYAIBZE+aFcj6TS4XSC8j7735LiSZXtcSBSinv0y8P:KgMLrYBw |
| Threatray | 93 similar samples on MalwareBazaar |
| TLSH | T15D05F93DC814412DE572D129C58A092FF9922A8B123CD507A1CA7F5FAFA384677C739E |
| TrID | 66.6% (.TXT) Text - UTF-16 (LE) encoded (2000/1) 33.3% (.MP3) MP3 audio (1000/1) |
| Magika | txt |
| Reporter |  lowmal3 |
| Tags: | js |
Intelligence
File Origin
# of uploads :
3
# of downloads :
80
Origin country :
DEVendor Threat Intelligence
No detections
Verdict:
Clean
Score:
99.9%
Tags:
n/a
Verdict:
Malicious
Threat level:
10/10
Confidence:
100%
Tags:
conhost masquerade powershell repaired
Verdict:
Malicious
Labled as:
JS/Agent.URN trojan
Verdict:
Malicious
File Type:
js
First seen:
2026-06-08T02:40:00Z UTC
Last seen:
2026-06-09T07:20:00Z UTC
Hits:
~1000
Result
Threat name:
n/a
Detection:
malicious
Classification:
troj.expl.evad
Score:
100 / 100
Signature
Antivirus detection for URL or domain
Creates a thread in another existing process (thread injection)
Creates an undocumented autostart registry key
Injects a PE file into a foreign processes
JScript performs obfuscated calls to suspicious functions
Multi AV Scanner detection for submitted file
Powershell scriptblock execution from environment variable
Sigma detected: WScript or CScript Dropper
Suspicious execution chain found
Suspicious powershell command line found
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)
Behaviour
Behavior Graph:
Score:
65%
Verdict:
Susipicious
File Type:
SCRIPT
Gathering data
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
stubrunner
purecrypter
Similar samples:
+ 83 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
8/10
Tags:
defense_evasion execution
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Command and Scripting Interpreter: JavaScript
Enumerates physical storage devices
Hide Artifacts: Hidden Window
Checks computer location settings
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
File information
The table below shows additional information about this malware sample such as delivery method and external references.
Malspam
js 198bc83f93a8538fd3f5fb84a6a0a40dad19a0feffece5d1bedf9272dccf4394
(this sample)
Delivery method
Distributed via e-mail attachment
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