MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 0f3dfd44c6bfa56485d6ac972acc0465e47e71afe0889ab83049ac0ee5bbf942. 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: 9
| SHA256 hash: | 0f3dfd44c6bfa56485d6ac972acc0465e47e71afe0889ab83049ac0ee5bbf942 |
|---|---|
| SHA3-384 hash: | 50f04a2eba2c1574e048beb52f7ff2ca88c631855651fbdbdf6062396314d5135f86584e6d1e6dbe21facf9b2d4fcf29 |
| SHA1 hash: | 949654edb63d6ee37ed465781dc23e030b9c5c4e |
| MD5 hash: | f0ac68fe6b2ba9ff6c016ba5415587b0 |
| humanhash: | diet-violet-autumn-emma |
| File name: | Recibos de pago_05_06_2026_18972_18973_pdf.js |
| Download: | download sample |
| Signature | MassLogger |
| File size: | 828'974 bytes |
| First seen: | 2026-06-05 16:03:56 UTC |
| Last seen: | Never |
| File type: |  js |
| MIME type: | text/plain |
| ssdeep | 3072:wbaakNT4kfXOIzPuni8lZsNeiZ3Mdlzbitas4pBRcnz3yGdfAm7JrlNgqnFeYLT4:xaUckFa |
| Threatray | 1'603 similar samples on MalwareBazaar |
| TLSH | T1FF05E53DCD14412FF8B2D918C999855FF4816597222CE94790CB2F5FAE72882B7C329E |
| TrID | 66.6% (.TXT) Text - UTF-16 (LE) encoded (2000/1) 33.3% (.MP3) MP3 audio (1000/1) |
| Magika | txt |
| Reporter |  James_inthe_box |
| Tags: | exe js MassLogger |
Intelligence
File Origin
# of uploads :
1
# of downloads :
143
Origin country :
USVendor Threat Intelligence
No detections
Verdict:
Clean
Score:
84.2%
Tags:
n/a
Verdict:
Malicious
Threat level:
10/10
Confidence:
100%
Tags:
conhost masquerade obfuscated powershell repaired
Verdict:
Malicious
File Type:
js
First seen:
2026-06-05T10:44:00Z UTC
Last seen:
2026-06-05T13:05:00Z UTC
Hits:
~100
Detections:
PDM:Trojan.Win32.Generic HEUR:Trojan.Script.Generic
Score:
67%
Verdict:
Susipicious
File Type:
SCRIPT
Gathering data
Verdict:
Malicious
Threat:
Family.MASSLOGGER
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
novastealer
stubrunner
Similar samples:
+ 1'593 additional samples on MalwareBazaar
Result
Malware family:
masslogger
Score:
10/10
Tags:
family:masslogger collection execution persistence spyware stealer
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Command and Scripting Interpreter: JavaScript
Command and Scripting Interpreter: PowerShell
Enumerates physical storage devices
Accesses Microsoft Outlook profiles
Looks up external IP address via web service
Checks computer location settings
Registers new Windows logon scripts automatically executed at logon.
Badlisted process makes network request
Downloads MZ/PE file
Family: MassLogger
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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