MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 d55fca68e795db96d5af5d9abc357fb93b188dac0c850ca1b5eae7c485af76a8. 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
Formbook
Vendor detections: 10
| SHA256 hash: | d55fca68e795db96d5af5d9abc357fb93b188dac0c850ca1b5eae7c485af76a8 |
|---|---|
| SHA3-384 hash: | a965c78c3b49bdb85a6b794348ece7c1ddea5df430285ee2654036947969ce1e4803534a141b997c0ba1aa8f052616a9 |
| SHA1 hash: | 9c8be1da9a41c32fb3bcc18f8b5e41570c70aec9 |
| MD5 hash: | 49ee8b65f98f7426cf78e1e48bc41e1c |
| humanhash: | blossom-west-chicken-mexico |
| File name: | New_Booking_105_220.vbs |
| Download: | download sample |
| Signature | Formbook |
| File size: | 16'233 bytes |
| First seen: | 2026-08-11 10:00:51 UTC |
| Last seen: | Never |
| File type: |  vbs |
| MIME type: | text/plain |
| ssdeep | 384:Gtdu79/jAGJvAE1ORn8dJgJZyFTa/6zm5g:RcGjO0GZ2E61 |
| TLSH | T1D5723536F65CEFF40B2E11E1518B6D0221549B6AB43949FDE8CAC1947F26B008ED78EC |
| Magika | vba |
| Reporter |  abuse_ch |
| Tags: | FormBook vbs |
Intelligence
File Origin
# of uploads :
1
# of downloads :
59
Origin country :
SEVendor Threat Intelligence
No detections
Detection:
n/a
Verdict:
Likely Malicious
Threat level:
7.5/10
Confidence:
100%
Tags:
obfuscated
Verdict:
Malicious
Labled as:
VBS/Agent.TGD trojan
Verdict:
Malicious
File Type:
vbs
First seen:
2026-08-11T06:17:00Z UTC
Last seen:
2026-08-13T08:37:00Z UTC
Hits:
~1000
Result
Threat name:
FormBook
Detection:
malicious
Classification:
troj.expl.evad
Score:
100 / 100
Signature
Antivirus detection for URL or domain
Injects a PE file into a foreign processes
Joe Sandbox ML detected suspicious sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Sigma detected: Base64 Encoded PowerShell Command Detected
Sigma detected: Net WebClient Casing Anomalies
Sigma detected: PowerShell Base64 Encoded FromBase64String Cmdlet
Sigma detected: Powershell Decrypt And Execute Base64 Data
Sigma detected: Suspicious PowerShell IEX Execution Patterns
Sigma detected: WScript or CScript Dropper
Suricata IDS alerts for network traffic
Suspicious execution chain found
Suspicious powershell command line found
Unusual module load detection (module proxying)
VBScript performs obfuscated calls to suspicious functions
Windows Scripting host queries suspicious COM object (likely to drop second stage)
Writes to foreign memory regions
WScript reads language and country specific registry keys (likely country aware script)
Wscript starts Powershell (via cmd or directly)
Yara detected FormBook
Yara detected Powershell decode and execute
Yara detected Powershell download and execute
Behaviour
Behavior Graph:
Score:
84%
Verdict:
Malware
File Type:
SCRIPT
Verdict:
Malware
YARA:
1 match(es)
Tags:
T1059.005 VBScript WScript.Network
Threat name:
Script-WScript.Trojan.GuLoader
Status:
Malicious
First seen:
2026-08-11 10:05:37 UTC
File Type:
Text (VBS)
AV detection:
11 of 24 (45.83%)
Threat level:
5/5
Detection(s):
Suspicious file
Result
Malware family:
n/a
Score:
8/10
Tags:
execution
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Executes a VBScript file via the Windows Script Host.
Command and Scripting Interpreter: PowerShell
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.
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.
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