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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 dbc06ff81a23cddbdaaaee0838322a7ff554a61a19e0d7ba52fec6277aae5bf6. 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 3 File information Comments

SHA256 hash: dbc06ff81a23cddbdaaaee0838322a7ff554a61a19e0d7ba52fec6277aae5bf6
SHA3-384 hash: 92f5a44677bb77fd2c3a47f07702ce52568b6c883bae1ae76faca7ec5c0379656b5a61195e3f4742455d02800c6964e7
SHA1 hash: 001df7a5e96aaa491c3397fb343e1c2aea7ef26f
MD5 hash: b3d0935c69db44417bf933124e747e7d
humanhash: oklahoma-sixteen-michigan-don
File name:Pembayaran6355353525.vbs
Download: download sample
Signature GuLoader
File size:65'215 bytes
First seen:2026-10-30 07:30:38 UTC
Last seen:Never
File type:Visual Basic Script (vbs) vbs
MIME type:text/plain
ssdeep 1536:VhteqAbPvAwgcQAqP91JjM3zodt8mk0Hnb9880:VXeq5P7W3zI8mk0HnyP
TLSH T1C653C5B398EDC7F5290A3FBDAD0C05E4DA758516113E88ECA58E231A1072B78967E178
Magika vba
Reporter abuse_ch
Tags:GuLoader vbs

Intelligence


File Origin
# of uploads :
1
# of downloads :
92
Origin country :
SE SE
Vendor Threat Intelligence
No detections
Verdict:
Malicious
Score:
99.1%
Tags:
valyria shell virus sage
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
cmd evasive lolbin
Verdict:
Malicious
File Type:
vbs
First seen:
2026-10-29T19:55:00Z UTC
Last seen:
2026-11-01T01:37:00Z UTC
Hits:
~1000
Result
Threat name:
n/a
Detection:
malicious
Classification:
expl.evad
Score:
84 / 100
Signature
Multi AV Scanner detection for submitted file
Obfuscated command line found
Powershell connects to network
Sigma detected: WScript or CScript Dropper
Suspicious execution chain found
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)
Wscript starts Powershell (via cmd or directly)
Behaviour
Behavior Graph:
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1995184 Sample: Pembayaran6355353525.vbs Startdate: 30/10/2026 Architecture: WINDOWS Score: 84 22 pki-goog.l.google.com 2->22 24 c.pki.goog 2->24 28 Multi AV Scanner detection for submitted file 2->28 30 Sigma detected: WScript or CScript Dropper 2->30 8 wscript.exe 1 2->8         started        signatures3 process4 signatures5 32 VBScript performs obfuscated calls to suspicious functions 8->32 34 Wscript starts Powershell (via cmd or directly) 8->34 36 Obfuscated command line found 8->36 38 3 other signatures 8->38 11 cmd.exe 1 8->11         started        process6 signatures7 40 Wscript starts Powershell (via cmd or directly) 11->40 14 powershell.exe 35 11->14         started        18 conhost.exe 11->18         started        20 cmd.exe 1 11->20         started        process8 dnsIp9 26 194.116.236.88, 80 WHITELABELUS Turkey 14->26 42 Powershell connects to network 14->42 signatures10
Verdict:
Malware
YARA:
2 match(es)
Tags:
COM Behavior Trace DeObfuscated Obfuscated PowerShell Scripting.FileSystemObject SOS: 0.29 T1027 T1059.001 T1059.005 VBScript WScript.Shell
Threat name:
Win32.Trojan.Ravartar
Status:
Malicious
First seen:
2026-10-30 00:57:29 UTC
File Type:
Text (VBS)
AV detection:
10 of 23 (43.48%)
Threat level:
  5/5
Result
Malware family:
n/a
Score:
  8/10
Tags:
discovery execution
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Executes a command shell one-liner
Reads the TCP/IP host and domain name from the registry
System Location Discovery: System Language Discovery
Executes a VBScript file via the Windows Script Host.
Checks computer location settings
Badlisted process makes network request
Please note that we are no longer able to provide a coverage score for Virus Total.

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:detect_powershell
Author:daniyyell
Description:Detects suspicious PowerShell activity related to malware execution
Rule name:detect_tiny_vbs
Author:daniyyell
Description:Detects tiny VBS delivery technique
Rule name:MULTI_Malware_MassLogger_ForgeAuto_885f4a8f
Author:Marjoriefort
Description:Detects MassLogger (inconnu, etat binaire)

File information


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

Comments