MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 53d67f71ad1dced9a60bf3c17a20b426d0a8966c5f0a377462565b3aa6528296. 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
GuLoader
Vendor detections: 9
| SHA256 hash: | 53d67f71ad1dced9a60bf3c17a20b426d0a8966c5f0a377462565b3aa6528296 |
|---|---|
| SHA3-384 hash: | 8f977c3014d8c1b41741c811dd43cd0d9265cad280926fe82798c07737b28692d16047e83d4aa75536f05e7314f99bca |
| SHA1 hash: | 995348102d8a4e2d2ce3a8b375ad5d2bbe29853d |
| MD5 hash: | 009b77f686b5a88e7c7b4a05b9bb6cb5 |
| humanhash: | connecticut-grey-mountain-quebec |
| File name: | doc189478202003180817411122023_pdf_(991KB).vbs |
| Download: | download sample |
| Signature | GuLoader |
| File size: | 388'573 bytes |
| First seen: | 2023-12-11 15:17:10 UTC |
| Last seen: | Never |
| File type: |  vbs |
| MIME type: | text/plain |
| ssdeep | 6144:/cXWEsCh38/W79i9dxFy3L/NflTUJfMWbKI/wWAdEgLxF4sfH0lW3MKfivWV:/cXRsyEc/ZNI41d2sOWpCWV |
| Threatray | 663 similar samples on MalwareBazaar |
| TLSH | T1E0847DA1EF58161D0D4B3BEADC424C91C5BDC12A5927012AFEED13DEA10B95CD3BEB09 |
| Reporter |  abuse_ch |
| Tags: | GuLoader vbs |
Intelligence
File Origin
# of uploads :
1
# of downloads :
76
Origin country :
NLVendor Threat Intelligence
Detection:
n/a
Verdict:
Malicious
Threat level:
10/10
Confidence:
100%
Tags:
anti-vm sload virus
Verdict:
Suspicious
Labled as:
Trojan.VBS.SAgent
Result
Verdict:
MALICIOUS
Details
Base64 Encoded URL
Detected an ANSI or UNICODE http:// or https:// base64 encoded URL prefix.
Result
Threat name:
n/a
Detection:
malicious
Classification:
evad
Score:
72 / 100
Signature
Potential malicious VBS script found (suspicious strings)
Powershell uses Background Intelligent Transfer Service (BITS)
Queries sensitive service information (via WMI, WIN32_SERVICE, often done to detect sandboxes)
Suspicious powershell command line found
VBScript performs obfuscated calls to suspicious functions
Very long command line found
Wscript starts Powershell (via cmd or directly)
Behaviour
Behavior Graph:
Score:
99%
Verdict:
Malware
File Type:
ASCII
Detection(s):
Suspicious file
Verdict:
unknown
Similar samples:
+ 653 additional samples on MalwareBazaar
Result
Malware family:
guloader
Score:
10/10
Tags:
family:guloader downloader persistence
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of NtCreateThreadExHideFromDebugger
Suspicious use of NtSetInformationThreadHideFromDebugger
Suspicious use of SetThreadContext
Adds Run key to start application
Checks computer location settings
Blocklisted process makes network request
Guloader,Cloudeye
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
Delivery method
Distributed via e-mail attachment
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