MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 d08cf8c8f95b4df31198be8583cdbcf5f8e5beda95487e4aaed26cd2529e255d. 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: | d08cf8c8f95b4df31198be8583cdbcf5f8e5beda95487e4aaed26cd2529e255d |
|---|---|
| SHA3-384 hash: | 2f40dbda4b34fcb804b0f6da996b0907ce1f56e7003299097a537260ec1ba0a7ceaae763a63b3fb8e52ca9121c7c8d7b |
| SHA1 hash: | 17c4c3c5bc44c92f127ace0a410b974c26dc104d |
| MD5 hash: | 0aa20e5c37154e9a9c7c276e6a52f6ee |
| humanhash: | kentucky-quebec-mockingbird-lamp |
| File name: | Justificante.js |
| Download: | download sample |
| Signature | Formbook |
| File size: | 2'560'271 bytes |
| First seen: | 2026-07-20 16:21:02 UTC |
| Last seen: | Never |
| File type: |  js |
| MIME type: | text/plain |
| ssdeep | 768:vPePePePePePePePePePePePePePePePePePePePePePePePePePePePePePePek:v |
| TLSH | T1EEC512934A6A7A47DD04F0BB0CFCB1D1C774EFA4192B1F2E2E855783945693DBA2062C |
| Magika | javascript |
| Reporter |  proxylife |
| Tags: | FormBook js |
Intelligence
File Origin
# of uploads :
1
# of downloads :
190
Origin country :
BRVendor Threat Intelligence
No detections
Detection(s):
Verdict:
Malicious
Score:
90.9%
Tags:
stration shell spawn
Verdict:
Malicious
Threat level:
10/10
Confidence:
100%
Tags:
anti-vm fingerprint powershell repaired
Verdict:
Malicious
Labled as:
Trojan.Cryxos.JS
Verdict:
Malicious
File Type:
js
First seen:
2026-07-20T17:17:00Z UTC
Last seen:
2026-07-21T01:35:00Z UTC
Hits:
~100
Score:
19%
Verdict:
Benign
File Type:
SCRIPT
Gathering data
Threat name:
Script-JS.Trojan.Malgent
Status:
Malicious
First seen:
2026-07-21 01:37:24 UTC
AV detection:
10 of 24 (41.67%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
Formbook
Similar samples:
Result
Malware family:
formbook
Score:
10/10
Tags:
family:formbook execution rat spyware stealer trojan
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Command and Scripting Interpreter: JavaScript
Command and Scripting Interpreter: PowerShell
Suspicious use of SetThreadContext
Badlisted process makes network request
Family: Formbook
Formbook payload
Process spawned unexpected child process
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.55
File information
The table below shows additional information about this malware sample such as delivery method and external references.
No further information available
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