MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 4a52348c90a7f367ffc51a378523a079c5c114eeae12fa4a0e4eab841aefdf3c. 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: 11
| SHA256 hash: | 4a52348c90a7f367ffc51a378523a079c5c114eeae12fa4a0e4eab841aefdf3c |
|---|---|
| SHA3-384 hash: | 175f5d70346765740e4adad5f114e2daa43be6db8b3df0b709de1c7661355db1d90d26f9cf51bbe632b3051b980451a4 |
| SHA1 hash: | 4fda87f11a97a6e1e74c32c6497baebad21f9d1a |
| MD5 hash: | 91ab53b36c59644f4f39e96c04d69e5a |
| humanhash: | alaska-item-west-lima |
| File name: | orden de compras.vbs |
| Download: | download sample |
| Signature | MassLogger |
| File size: | 1'805'616 bytes |
| First seen: | 2026-06-24 06:20:02 UTC |
| Last seen: | 2026-06-24 06:23:06 UTC |
| File type: |  vbs |
| MIME type: | text/plain |
| ssdeep | 12288:LC3g7yWteM9j8XHd+AfgB2/8wMuclzzNgn7nZdC2Lgb0hFN55rttR6CTx3lE9uNr:G2WM1UH/x3D6iMsb1UM3Ps2buGB |
| Threatray | 1'632 similar samples on MalwareBazaar |
| TLSH | T14A85F738ADEA403EF173EE598AD47D96E95FB663370E5859109103CA4733942EDC223E |
| TrID | 66.6% (.TXT) Text - UTF-16 (LE) encoded (2000/1) 33.3% (.MP3) MP3 audio (1000/1) |
| Magika | vba |
| Reporter |  lowmal3 |
| Tags: | MassLogger vbs |
Intelligence
File Origin
# of uploads :
3
# of downloads :
110
Origin country :
DEVendor Threat Intelligence
No detections
Detection:
n/a
Detection(s):
Verdict:
Clean
Score:
99.9%
Tags:
n/a
Verdict:
Malicious
Threat level:
10/10
Confidence:
100%
Tags:
aes base64 base64 conhost crypto obfuscated powershell
Verdict:
Suspicious
Labled as:
VBS/Obfuscated.EG trojan
Verdict:
Malicious
File Type:
vbs
First seen:
2026-06-23T11:24:00Z UTC
Last seen:
2026-06-25T05:03:00Z UTC
Hits:
~10000
Detections:
PDM:Trojan.Win32.Generic HEUR:Trojan.Script.Generic
Result
Threat name:
MSIL Logger, MassLogger RAT
Detection:
malicious
Classification:
troj.spyw.expl.evad
Score:
100 / 100
Signature
.NET source code references suspicious native API functions
Contains functionality to log keystrokes (.Net Source)
Creates an undocumented autostart registry key
Found malware configuration
Joe Sandbox ML detected suspicious sample
Malicious sample detected (through community Yara rule)
Powershell scriptblock execution from environment variable
Sigma detected: WScript or CScript Dropper
Suspicious execution chain found
Tries to detect the country of the analysis system (by using the IP)
Tries to harvest and steal browser information (history, passwords, etc)
VBScript performs obfuscated calls to suspicious functions
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:
98%
Verdict:
Malware
File Type:
SCRIPT
Gathering data
Verdict:
Malicious
Threat:
Family.MASSLOGGER
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
novastealer
Similar samples:
+ 1'622 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: 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
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
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: | RSharedStrings |
|---|---|
| Author: | Katie Kleemola |
| Description: | identifiers for remote and gmremote |
File information
The table below shows additional information about this malware sample such as delivery method and external references.
Malspam
Delivery method
Distributed via e-mail attachment
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