MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 ff8546c70bd0c5c92117b5e453c417a85d7dd43bc170d5479ffb8d3f398ee494. 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: 9
| SHA256 hash: | ff8546c70bd0c5c92117b5e453c417a85d7dd43bc170d5479ffb8d3f398ee494 |
|---|---|
| SHA3-384 hash: | ceef0d709a2fd771659b72ce89b21860ae0ca2186c328c07cd445d8bda2f31e8fa8c55f0474edeff007f953113fcb86e |
| SHA1 hash: | ff11652fa5e2380a091a9069f2bbb570b0c9d8ec |
| MD5 hash: | 4db5e988eb7a9d1eb1816b1a258838d2 |
| humanhash: | connecticut-freddie-vermont-bakerloo |
| File name: | license.js |
| Download: | download sample |
| Signature | Formbook |
| File size: | 67'994 bytes |
| First seen: | 2026-04-01 04:35:04 UTC |
| Last seen: | Never |
| File type: |  js |
| MIME type: | text/plain |
| ssdeep | 768:aiyExHxmoaI2E9F/f205ZH/vK6AZ4oJcp+oMNHe7vTwxstNRBhREmwoLnwa8Ev0G:OlCgy22Kfud4dDAV |
| Threatray | 2'673 similar samples on MalwareBazaar |
| TLSH | T1F963E2FDAF5DC4F51433ACCB7C706AA04787D92963E06DC1E666669D89832238460CFB |
| Magika | javascript |
| Reporter |  JAMESWT_WT |
| Tags: | FormBook js NKFZ5966PURCHASE Spam-ITA |
Intelligence
File Origin
# of uploads :
1
# of downloads :
146
Origin country :
ITVendor Threat Intelligence
Gathering data
Detection(s):
Verdict:
Malicious
Score:
90.2%
Tags:
ransomware extens xtreme
Verdict:
Malicious
Threat level:
10/10
Confidence:
100%
Tags:
anti-vm base64 exploit fingerprint formbook repaired
Verdict:
Malicious
Labled as:
SVM:TrojanDownloader/JS.MalBehav.gen
Verdict:
Malicious
File Type:
js
First seen:
2026-03-31T22:06:00Z UTC
Last seen:
2026-04-02T02:35:00Z UTC
Hits:
~1000
Score:
99%
Verdict:
Malware
File Type:
SCRIPT
Gathering data
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
formbook
Similar samples:
+ 2'663 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
10/10
Tags:
defense_evasion execution persistence
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Command and Scripting Interpreter: JavaScript
Enumerates physical storage devices
Suspicious use of SetThreadContext
Adds Run key to start application
Obfuscated Files or Information: Command Obfuscation
Checks computer location settings
Executes dropped EXE
Loads dropped DLL
System Binary Proxy Execution: Rundll32
Badlisted process makes network request
Command and Scripting Interpreter: PowerShell
Suspicious use of NtCreateUserProcessOtherParentProcess
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.
No further information available
Comments
Login required
You need to login to in order to write a comment. Login with your abuse.ch account.