MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 edf9ebe33ce5c5c82b0a14ceddb1fba4f5cb1d299a1f98f49436f8f9729a7a4a. 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: 12
| SHA256 hash: | edf9ebe33ce5c5c82b0a14ceddb1fba4f5cb1d299a1f98f49436f8f9729a7a4a |
|---|---|
| SHA3-384 hash: | c467d6341e0a8f6a677a92c8a4671c70880858192cca4520ac6082a11b5638a6bcf7dc7b00bb06890968fd52cbf43f9a |
| SHA1 hash: | b3bc8d11828706c4c8ac5ff2e4fd88693e5cdd8f |
| MD5 hash: | c154023f4a392d5a18ebc57074d420c8 |
| humanhash: | six-six-twenty-lithium |
| File name: | Documents_University of Sharjah-PN16086 .js |
| Download: | download sample |
| Signature | Formbook |
| File size: | 12'174 bytes |
| First seen: | 2026-07-09 08:27:58 UTC |
| Last seen: | Never |
| File type: |  js |
| MIME type: | text/plain |
| ssdeep | 192:X5wvl4a4h4vJWA4tB3m5w/3AzECVAmNBqt4:JwvlLfRWtxmGATlOt4 |
| Threatray | 3'041 similar samples on MalwareBazaar |
| TLSH | T1AA42C06A523DEFA51A1DA2CB131D2C8C5C4C6E252A4F73A2FE1D9F849F31D25536023E |
| Magika | javascript |
| Reporter |  abuse_ch |
| Tags: | FormBook js |
Intelligence
File Origin
# of uploads :
1
# of downloads :
150
Origin country :
SEVendor Threat Intelligence
No detections
Detection(s):
Verdict:
Clean
Score:
99.9%
Tags:
n/a
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:
2026-07-09T03:48:00Z UTC
Last seen:
2026-07-11T06:21:00Z UTC
Hits:
~100
Detections:
Trojan.JS.SAgent.sb HEUR:Trojan.Script.Generic HEUR:Trojan-Downloader.Script.Generic Trojan.VBS.SAgent.sb
Result
Threat name:
n/a
Detection:
malicious
Classification:
expl.evad
Score:
100 / 100
Signature
Creates processes via WMI
Detected large data written to user environment variables, potentially indicating payload staging for fileless execution
Found suspicious powershell code related to unpacking or dynamic code loading
Joe Sandbox ML detected suspicious sample
Multi AV Scanner detection for submitted file
Sample has a suspicious name (potential lure to open the executable)
Sigma detected: WScript or CScript Dropper
Suspicious execution chain found
Windows Scripting host queries suspicious COM object (likely to drop second stage)
Wscript starts Powershell (via cmd or directly)
Yara detected Powershell decode and execute
Yara detected Powershell download and execute
Behaviour
Behavior Graph:
Score:
98%
Verdict:
Malware
File Type:
SCRIPT
Gathering data
Verdict:
Malicious
Threat:
Family.FORMBOOK
Threat name:
Script-JS.Trojan.Egairtigado
Status:
Malicious
First seen:
2026-07-09 06:56:37 UTC
File Type:
Text (JavaScript)
AV detection:
10 of 23 (43.48%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
formbook
Similar samples:
+ 3'031 additional samples on MalwareBazaar
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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