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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 0f3aab4d37c68db8676cf2337aee421b7162eae403941154c1ab0d96a85f23cd. 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: 10


Intelligence 10 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 0f3aab4d37c68db8676cf2337aee421b7162eae403941154c1ab0d96a85f23cd
SHA3-384 hash: 3a869b3c6c57919aa4b87544a255d093fc736b6f3f9b65479945be05376a203e6255b74104de094f3b379f82cf60606f
SHA1 hash: 67cc056ff2b5f1cb5f40dcb207b03e07b0afaae7
MD5 hash: a6c112efc587873fa88d39b17f2c8b52
humanhash: blossom-april-south-uranus
File name:INVPL_pdf.vbs
Download: download sample
Signature GuLoader
Create hunting rule
File size:387'851 bytes
First seen:2026-09-17 11:58:15 UTC
Last seen:Never
File type:Visual Basic Script (vbs) vbs
MIME type:text/plain
ssdeep 6144:gFU/FTO/kYB318CalguGS861j9mFXpg7rpnwjVa7FHakuUupFV6lXM6TOyP:gFExllGS8FCuj89Ht
TLSH T1D2844B20ED3406690F471BA9FDA50B62CABD8619462650F1FEEA030D61075FCE3FE768
Magika vba
Reporter James_inthe_box
Tags:exe GuLoader vbs

Intelligence

File Origin
# of uploads :
1
# of downloads :
165
Origin country :
US US
Vendor Threat Intelligence
No detections
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/86156/
Detection(s):
SecuriteInfo.com.Trojan.VBS.Agent.32357.3693.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
cmd lolbin masquerade
Link:
https://www.filescan.io/uploads/6aabd611fb3fbf74b707ca17/reports/c7fd39b4-6f3b-45c7-b35b-051df328b235/overview
Verdict:
Suspicious
Labled as:
VBS/Agent.CJZ2
Link:
https://www.hybrid-analysis.com/sample/0f3aab4d37c68db8676cf2337aee421b7162eae403941154c1ab0d96a85f23cd
Verdict:
Malicious
File Type:
vbs
First seen:
2026-09-16T20:22:00Z UTC
Last seen:
2026-09-18T08:46:00Z UTC
Hits:
~1000
Link:
https://opentip.kaspersky.com/0f3aab4d37c68db8676cf2337aee421b7162eae403941154c1ab0d96a85f23cd/results?tab=lookup
Score:
99%
Verdict:
Malware
File Type:
SCRIPT
Link:
https://malprob.io/report/0f3aab4d37c68db8676cf2337aee421b7162eae403941154c1ab0d96a85f23cd
Verdict:
Malware
YARA:
2 match(es)
Tags:
COM Behavior Trace DeObfuscated Obfuscated SOS: 0.31 T1027 T1059.005 VBScript WScript.Shell
Link:
https://app.malva.re/file/a6c112efc587873fa88d39b17f2c8b52
Detection:
remcos
Create hunting rule
Link:
https://mwdb.cert.pl/sample/0f3aab4d37c68db8676cf2337aee421b7162eae403941154c1ab0d96a85f23cd/
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=b45kwtjxy2g3qz3m6izxv3scdnywf2xeaokbcvgbvmgznkc7epgq._file
Result
Malware family:
remcos
Create hunting rule
Score:
  10/10
Tags:
family:remcos botnet:remotehost discovery execution rat
Link:
https://tria.ge/reports/260917-n5tt3adc75/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Executes a command shell one-liner
System Location Discovery: System Language Discovery
Executes a VBScript file via the Windows Script Host.
Suspicious use of NtCreateThreadExHideFromDebugger
Suspicious use of NtSetInformationThreadHideFromDebugger
Contacts third-party web service commonly abused for C2
Checks computer location settings
Badlisted process makes network request
Family: Remcos
Malware Config
C2 Extraction:
102.220.161.59:2404
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/0f3aab4d37c68db8676cf2337aee421b7162eae403941154c1ab0d96a85f23cd

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:dependsonpythonailib
Create hunting rule
Author:Tim Brown
Description:Hunts for dependencies on Python AI libraries
Rule name:detect_tiny_vbs
Create hunting rule
Author:daniyyell
Description:Detects tiny VBS delivery technique
Rule name:Guloader_VBScript
Create hunting rule
Author:Ankit Anubhav - ankitanubhav.info
Description:Detects GuLoader/CloudEye VBScripts
Rule name:telebot_framework
Create hunting rule
Author:vietdx.mb

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Cape
Cape
https://www.capesandbox.com/analysis/86156/

Comments