MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 97d38f358fcd1829bd281b8218e7ee32cd2ea0b0e649adea2dc25ecf168751a8. 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
| SHA256 hash: | 97d38f358fcd1829bd281b8218e7ee32cd2ea0b0e649adea2dc25ecf168751a8 |
|---|---|
| SHA3-384 hash: | 2c2fada1762d2ef0855a71d01d622622f0b1c9f1162dc315f22bb3561926db12cdbd162473fdc0b7bee673b2c0ff11ff |
| SHA1 hash: | dc08253d755b854c75798d2a485b3d3c4c255650 |
| MD5 hash: | 6938070b1b9f9ad45f99b27d20d109cf |
| humanhash: | mississippi-dakota-bulldog-black |
| File name: | TAM0018.JS |
| Download: | download sample |
| Signature | Formbook |
| File size: | 4'047'126 bytes |
| First seen: | 2026-06-15 13:28:58 UTC |
| Last seen: | Never |
| File type: | |
| MIME type: | text/plain |
| ssdeep | 98304:H2PdpfEJTbYQQbF8v6SV0Uc6jwM6IaAOUJywEuaK71uzCyFP+mNCpitjn9OKH2H2:CEJMbCq2WBAO62IyFP7NCpoJWHVdSWe1 |
| TLSH | T18216C4200314C571D26C5B6DE675BA28150D298B50F9FB0D39AA47B43376E33A3BE7E2 |
| Magika | txt |
| Reporter | |
| Tags: | exe FormBook js |
Intelligence
File Origin
# of uploads :
1
# of downloads :
159
Origin country :
USVendor Threat Intelligence
No detections
Detection(s):
Verdict:
Clean
Score:
89.3%
Tags:
n/a
Verdict:
Malicious
Threat level:
10/10
Confidence:
100%
Tags:
anti-debug base64 dropper evasive obfuscated obfuscated packed repaired
Verdict:
Malicious
Labled as:
DR/JS.Dropper
Verdict:
Malicious
File Type:
js
First seen:
2026-06-14T23:25:00Z UTC
Last seen:
2026-06-15T09:54:00Z UTC
Hits:
~1000
Result
Threat name:
FormBook
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
Antivirus / Scanner detection for submitted sample
Benign windows process drops PE files
Found API chain indicative of debugger detection
Joe Sandbox ML detected suspicious sample
Maps a DLL or memory area into another process
Multi AV Scanner detection for submitted file
Queues an APC in another process (thread injection)
Sigma detected: Execution from Suspicious Folder
Sigma detected: Windows Shell/Scripting Application File Write to Suspicious Folder
Sigma detected: WScript or CScript Dropper
Suricata IDS alerts for network traffic
Tries to harvest and steal browser information (history, passwords, etc)
Tries to steal Mail credentials (via file / registry access)
Unusual module load detection (module proxying)
Windows Scripting host queries suspicious COM object (likely to drop second stage)
Yara detected FormBook
Behaviour
Behavior Graph:
Score:
98%
Verdict:
Malware
File Type:
SCRIPT
Gathering data
Verdict:
Malicious
Threat:
Trojan-Spy.Win32.Noon
Threat name:
Script-JS.Dropper.Generic
Status:
Suspicious
First seen:
2026-06-15 12:59:42 UTC
File Type:
Binary
AV detection:
5 of 36 (13.89%)
Threat level:
3/5
Detection(s):
Suspicious file
Result
Malware family:
formbook
Score:
10/10
Tags:
family:formbook execution rat spyware stealer trojan
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Command and Scripting Interpreter: JavaScript
Enumerates physical storage devices
Checks computer location settings
Executes dropped EXE
Family: Formbook
Formbook payload
Please note that we are no longer able to provide a coverage score for Virus Total.
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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