MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 d3b2ccc8a4d957e446ce7d29558c29d9ac9949c24069e08be6d4f43e6dd0748a. 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

SHA256 hash:	d3b2ccc8a4d957e446ce7d29558c29d9ac9949c24069e08be6d4f43e6dd0748a
SHA3-384 hash:	0d39e5d3226e6e354c901f73f30c7491ed0217563be79fe80b1f20e85861e080e3494cb7f1d6a9c23bb55d51fe592f9e
SHA1 hash:	1922a35867eebbf924a981c361244dd6ed2f0a3e
MD5 hash:	106584fa39d3f59161d72551299456f9
humanhash:	papa-william-yankee-robin
File name:	854f1e97-5dbb-4a87a5PDF.js
Download:	download sample
Signature	Formbook Alert Create hunting rule
File size:	56'270 bytes
First seen:	2026-08-07 10:15:54 UTC
Last seen:	Never
File type:	js
MIME type:	text/plain
ssdeep	96:TQ56d3BYovlPZ34NqmqaG8+h7ptpdkPRrlrXRxLDAODphP:Bx8qFdmR1V
TLSH	T1BE4321BAEB97C20ED74821C344B4EFE951D2FE6687E5F60E5129D688233C7147D928B0
Magika	javascript
Reporter	abuse_ch
Tags:	FormBook js

Intelligence

---

File Origin

# of uploads :

1

# of downloads :

148

Origin country :

SE

Vendor Threat Intelligence

ACCE Unknown

No detections

ClamAV Detected

Detection(s):

SecuriteInfo.com.VBS.Obfus-201.UNOFFICIAL

Alert

Create hunting rule

FileScan.IO Malicious

Verdict:

Malicious

Threat level:

  10/10

Confidence:

100%

Tags:

anti-vm base64 evasive fingerprint obfuscated overlay powershell repaired

Link:

https://www.filescan.io/uploads/6a75b0de1bdc07162c018a3b/reports/68fee099-c8b8-469e-9c5b-7df9d15edb23/overview

Hybrid Analysis JS/TrojanDownloader.Agent

Verdict:

Malicious

Labled as:

JS/TrojanDownloader.Agent

Link:

https://www.hybrid-analysis.com/sample/d3b2ccc8a4d957e446ce7d29558c29d9ac9949c24069e08be6d4f43e6dd0748a

Kaspersky OpenTIP Malicious

Verdict:

Malicious

File Type:

js

First seen:

2026-08-07T03:23:00Z UTC

Last seen:

2026-08-08T08:34:00Z UTC

Hits:

~1000

Link:

https://opentip.kaspersky.com/d3b2ccc8a4d957e446ce7d29558c29d9ac9949c24069e08be6d4f43e6dd0748a/results?tab=lookup

Joe Sandbox FormBook

Result

Threat name:

FormBook

Alert

Create hunting rule

Detection:

malicious

Classification:

troj.spyw.expl.evad

Score:

100 / 100

Link:

https://www.joesandbox.com/analysis/1953936

Signature

.NET source code contains potential unpacker

Antivirus detection for URL or domain

Binary is likely a compiled AutoIt script file

Bypasses PowerShell execution policy

Creates processes via WMI

Found direct / indirect Syscall (likely to bypass EDR)

Injects a PE file into a foreign processes

JavaScript source code contains functionality to generate code involving a shell, file or stream

Joe Sandbox ML detected suspicious sample

Malicious sample detected (through community Yara rule)

Maps a DLL or memory area into another process

Modifies the context of a thread in another process (thread injection)

Multi AV Scanner detection for submitted file

Obfuscated command line found

Queues an APC in another process (thread injection)

Sigma detected: Base64 Encoded PowerShell Command Detected

Sigma detected: Potential PowerShell Command Line Obfuscation

Sigma detected: PowerShell Base64 Encoded FromBase64String Cmdlet

Sigma detected: WScript or CScript Dropper

Suricata IDS alerts for network traffic

Suspicious execution chain found

Suspicious powershell command line found

Switches to a custom stack to bypass stack traces

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)

Writes to foreign memory regions

Wscript starts Powershell (via cmd or directly)

Yara detected FormBook

Behaviour

Behavior Graph:

Download SVG

Nucleon Malprob Malware

Score:

82%

Verdict:

Malware

File Type:

SCRIPT

Link:

https://malprob.io/report/d3b2ccc8a4d957e446ce7d29558c29d9ac9949c24069e08be6d4f43e6dd0748a

Malva.RE

Gathering data

CERT.PL MWDB

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/d3b2ccc8a4d957e446ce7d29558c29d9ac9949c24069e08be6d4f43e6dd0748a/

Spamhaus Hash Blocklist Suspicious file

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=2ozmzsfe3fl6irwopuuvldbj3gwjssocibu6bc7g2t2d43oqosfa._file

Threatray Formbook

Verdict:

malicious

Label(s):

Formbook

Alert

Create hunting rule

Link:

https://reports.threatray.com/6faabe40-bae9-4795-964a-a16dde34cfd9

Hatching Triage formbook

Result

Malware family:

formbook

Alert

Create hunting rule

Score:

  10/10

Tags:

family:formbook execution rat spyware stealer trojan

Link:

https://tria.ge/reports/260807-ma78jawsfw/

Behaviour

Suspicious behavior: EnumeratesProcesses

Suspicious use of AdjustPrivilegeToken

Suspicious use of WriteProcessMemory

Command and Scripting Interpreter: JavaScript

Suspicious use of SetThreadContext

Command and Scripting Interpreter: PowerShell

Badlisted process makes network request

Family: Formbook

Formbook payload

Process spawned unexpected child process

Malware Config

Dropper Extraction:

https://muddy-sound-e0cd.nodetectonn.workers.dev/xBEiV

VirusTotal

Please note that we are no longer able to provide a coverage score for Virus Total.

YOROI YOMI Suspicious File

Threat name:

Suspicious File

Score:

0.55

Link:

https://yomi.yoroi.company/submissions/d3b2ccc8a4d957e446ce7d29558c29d9ac9949c24069e08be6d4f43e6dd0748a