MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 ea6188f0e81d426bb529b7d46f40e8df3f1655aff783ca60c25999cd862b0657. 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: | ea6188f0e81d426bb529b7d46f40e8df3f1655aff783ca60c25999cd862b0657 |
|---|---|
| SHA3-384 hash: | d39847fbcfe2e810e29e673f5f3013819c13d22bfd0548f9b098923a33ac9ed63322c25ad6897949ea731561d5afc87d |
| SHA1 hash: | d1338246fdf7f6699b3688da66589a75c0038af2 |
| MD5 hash: | 7e9a8ed142ef655fa889ec25b9dbf1b1 |
| humanhash: | dakota-uniform-august-diet |
| File name: | Remittance Advice.js |
| Download: | download sample |
| Signature | Formbook |
| File size: | 29'878 bytes |
| First seen: | 2026-10-05 08:56:49 UTC |
| Last seen: | Never |
| File type: |  js |
| MIME type: | text/plain |
| ssdeep | 192:ATZGxc+GnOkesmYduYCnhJNVuvDw3OTfz73:eGDG1XmYiHDu03OTfz73 |
| TLSH | T10BD22A7EC758837739B18F488FDAC0DA4F2FDE9E97385A09C24529254EB2C0AD44F916 |
| TrID | 66.6% (.TXT) Text - UTF-16 (LE) encoded (2000/1) 33.3% (.MP3) MP3 audio (1000/1) |
| Magika | txt |
| Reporter |  abuse_ch |
| Tags: | FormBook js |
Intelligence
File Origin
# of uploads :
1
# of downloads :
166
Origin country :
SEVendor Threat Intelligence
No detections
Detection(s):
Verdict:
Malicious
Score:
99.9%
Tags:
obfuscate xtreme virus
Verdict:
Suspicious
Threat level:
5/10
Confidence:
100%
Tags:
anti-vm fingerprint repaired
Verdict:
Malicious
Labled as:
JS.Downloader.3.Generic
Verdict:
Malicious
File Type:
js
First seen:
2026-10-04T23:46:00Z UTC
Last seen:
2026-10-07T02:56:00Z UTC
Hits:
~100
Result
Threat name:
n/a
Detection:
malicious
Classification:
expl.evad
Score:
100 / 100
Signature
Antivirus detection for URL or domain
Creates processes via WMI
Found suspicious powershell code related to unpacking or dynamic code loading
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Powershell connects to network
Sigma detected: Base64 Encoded PowerShell Command Detected
Sigma detected: PowerShell Base64 Encoded FromBase64String Cmdlet
Sigma detected: Windows Shell/Scripting Application File Write to Suspicious Folder
Sigma detected: WScript or CScript Dropper
Suspicious execution chain found
Suspicious powershell command line found
Windows Scripting host queries suspicious COM object (likely to drop second stage)
Wscript starts Powershell (via cmd or directly)
Behaviour
Behavior Graph:
Score:
78%
Verdict:
Malware
File Type:
SCRIPT
Gathering data
Threat name:
Script-JS.Trojan.Multiverze
Status:
Malicious
First seen:
2026-10-05 08:57:38 UTC
File Type:
Binary
AV detection:
10 of 24 (41.67%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
Formbook
PureCrypter
Result
Malware family:
formbook
Score:
10/10
Tags:
family:formbook discovery execution rat spyware stealer trojan
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Command and Scripting Interpreter: JavaScript
Reads the TCP/IP host and domain name from the registry
Suspicious use of SetThreadContext
Enumerates connected drives
Badlisted process makes network request
Command and Scripting Interpreter: PowerShell
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
Comments
Login required
You need to login to in order to write a comment. Login with your abuse.ch account.