MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 8b9e4f92bb9551e01ed45c1fffaef2c8771e3a84e01c0fdb6bcec4a7428e0621. 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: 11


Intelligence 11 IOCs YARA 1 File information Comments
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SHA256 hash: 8b9e4f92bb9551e01ed45c1fffaef2c8771e3a84e01c0fdb6bcec4a7428e0621
SHA3-384 hash: 3278d8c4abca0697f5d46dfa7f13690e2e0c6941ff7eb9ac5a8bb63914df0c9e4299f168765d6e4598e426682ac67128
SHA1 hash: 64a9ade0087d1fdac507354157e47e7b35d6a69c
MD5 hash: 9569b0891356ac6e9aaab74ef25083fe
humanhash: grey-twelve-zulu-crazy
File name:952203.vbs
Download: download sample
Signature Formbook
Create hunting rule
File size:196'250 bytes
First seen:2026-06-22 12:18:33 UTC
Last seen:Never
File type:Visual Basic Script (vbs) vbs
MIME type:text/plain
ssdeep 3072:5Eho15QeA6ahEPIr1xWhwiutwtNtuZYYFDtdYtY60nhrHm+wjL:5iohDPIewiuqI+WDK90hK+wjL
TLSH T16F14BE921B206541C13A6EF6063A7578CA390CEB033156BA2D5CF6390F46FD97D2F1AB
Magika vba
Reporter James_inthe_box
Tags:exe FormBook vbs

Intelligence

File Origin
# of uploads :
1
# of downloads :
160
Origin country :
US US
Vendor Threat Intelligence
No detections
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/71530/
Detection(s):
SecuriteInfo.com.Script.SNH-gen.17246886.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
92.5%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6a3928301548daf709f8daf1
Tags:
emotet xtreme shell sage
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
base64 encrypted evasive obfuscated powershell
Link:
https://www.filescan.io/uploads/6a3928259de4cf364c107f82/reports/f26f948e-5874-4315-ab0b-17691bfc6d28/overview
Verdict:
Malicious
Labled as:
GT:VB.ObfDldr.32
Link:
https://www.hybrid-analysis.com/sample/8b9e4f92bb9551e01ed45c1fffaef2c8771e3a84e01c0fdb6bcec4a7428e0621
Verdict:
Malicious
File Type:
vbs
First seen:
2026-06-21T09:57:00Z UTC
Last seen:
2026-06-23T11:14:00Z UTC
Hits:
~10000
Detections:
Trojan.JS.SAgent.sb HEUR:Trojan.Script.Generic PDM:Trojan.Win32.Generic Trojan.Win32.Agent.sb
Link:
https://opentip.kaspersky.com/8b9e4f92bb9551e01ed45c1fffaef2c8771e3a84e01c0fdb6bcec4a7428e0621/results?tab=lookup
Score:
99%
Verdict:
Malware
File Type:
SCRIPT
Link:
https://malprob.io/report/8b9e4f92bb9551e01ed45c1fffaef2c8771e3a84e01c0fdb6bcec4a7428e0621
Verdict:
Malware
YARA:
1 match(es)
Tags:
Scripting.FileSystemObject VBScript Wscript.Shell
Link:
https://app.malva.re/file/9569b0891356ac6e9aaab74ef25083fe
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/8b9e4f92bb9551e01ed45c1fffaef2c8771e3a84e01c0fdb6bcec4a7428e0621/
Verdict:
Malicious
Threat:
Trojan.Win32.Agent
Link:
https://tip.neiki.dev/file/8b9e4f92bb9551e01ed45c1fffaef2c8771e3a84e01c0fdb6bcec4a7428e0621
Threat name:
Win32.Trojan.Generic
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Status:
Suspicious
First seen:
2026-06-21 13:01:15 UTC
File Type:
Text (VBS)
AV detection:
7 of 23 (30.43%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=rope7ev3svi6ahwulqp77lxszb3r4oue4aoa7w3lz3ckoquoayqq._file
Result
Malware family:
formbook
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Score:
  10/10
Tags:
family:formbook discovery execution persistence rat spyware stealer trojan
Link:
https://tria.ge/reports/260622-pg217scs8t/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
System Location Discovery: System Language Discovery
Adds Run key to start application
Checks computer location settings
Executes dropped EXE
Loads dropped DLL
Badlisted process makes network request
Command and Scripting Interpreter: PowerShell
Family: Formbook
Formbook payload
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_tiny_vbs
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Author:daniyyell
Description:Detects tiny VBS delivery technique

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/71530/

Comments