MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 8feedb12ef5da8fb0edcfa94e86ca88b734f94bf71c9f5e68fd8244184899aff. 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: 9
| SHA256 hash: | 8feedb12ef5da8fb0edcfa94e86ca88b734f94bf71c9f5e68fd8244184899aff |
|---|---|
| SHA3-384 hash: | cf56e67dae9470ae9a612afddcb1f13303f43a26460d8953df8004f830bb69041450f060901105c0485afa6973a6e4c3 |
| SHA1 hash: | 800d96266fd9401bf51b6d74543f8948448fa9ec |
| MD5 hash: | 4f7f5fc43858e1cd9571566e03168d99 |
| humanhash: | floor-bulldog-romeo-harry |
| File name: | NEW ORDER-PO.js |
| Download: | download sample |
| Signature | Formbook |
| File size: | 2'796'591 bytes |
| First seen: | 2026-10-12 18:27:28 UTC |
| Last seen: | Never |
| File type: |  js |
| MIME type: | application/javascript |
| ssdeep | 24576:NHX1Le/Uo5HaXdEbbRYCTjHlnk74xSysiQ+pIzPp6OeatLW9RivluoeoTpa13QHx:xJa6Cb5z9e6OFvlBik3hJVlux49M7C |
| TLSH | T123D51267AD02EF6F583B179EDE525DCDA520AB22662819D234DE1CDCD33CD109B78388 |
| Magika | javascript |
| Reporter |  abuse_ch |
| Tags: | FormBook js |
Intelligence
File Origin
# of uploads :
1
# of downloads :
187
Origin country :
SEVendor Threat Intelligence
No detections
Verdict:
Malicious
Score:
99.1%
Tags:
autorun
Verdict:
Malicious
Labled as:
Trojan/JS.Obfuscated
Verdict:
Malicious
File Type:
js
First seen:
2026-10-12T06:19:00Z UTC
Last seen:
2026-10-14T14:51:00Z UTC
Hits:
~1000
Result
Threat name:
FormBook
Detection:
malicious
Classification:
evad.troj.spyw.expl
Score:
100 / 100
Signature
.NET source code contains method to dynamically call methods (often used by packers)
AI detected malicious Powershell script
Bypasses PowerShell execution policy
Creates autostart registry keys with suspicious values (likely registry only malware)
Found direct / indirect Syscall (likely to bypass EDR)
Found suspicious powershell code related to unpacking or dynamic code loading
Injects a PE file into a foreign processes
JavaScript file contains suspicious strings
JScript performs obfuscated calls to suspicious functions
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
Performs DNS queries to domains with low reputation
Queues an APC in another process (thread injection)
Sigma detected: New RUN Key Pointing to Suspicious Folder
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)
Windows shortcut file (LNK) contains suspicious command line arguments
Writes to foreign memory regions
Wscript starts Powershell (via cmd or directly)
Yara detected FormBook
Yara detected Powershell decode and execute
Behaviour
Behavior Graph:
Score:
99%
Verdict:
Malware
File Type:
SCRIPT
Gathering data
Threat name:
Script.PUA.Multiverze
Status:
Malicious
First seen:
2026-10-12 09:22:24 UTC
File Type:
Text (JavaScript)
AV detection:
8 of 23 (34.78%)
Threat level:
1/5
Detection(s):
Suspicious file
Result
Malware family:
formbook
Score:
10/10
Tags:
family:formbook defense_evasion discovery execution persistence privilege_escalation rat spyware stealer trojan
Behaviour
Modifies registry class
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Command and Scripting Interpreter: JavaScript
Enumerates physical storage devices
Reads the TCP/IP host and domain name from the registry
System Location Discovery: System Language Discovery
Suspicious use of SetThreadContext
Adds Run key to start application
Creates a file in the Startup directory
Command and Scripting Interpreter: PowerShell
Family: Formbook
Formbook payload
Please note that we are no longer able to provide a coverage score for Virus Total.
YARA Signatures
MalwareBazaar uses YARA rules from several public and non-public repositories, such as YARAhub and Malpedia. Those are being matched against malware samples uploaded to MalwareBazaar as well as against any suspicious process dumps they may create. Please note that only results from TLP:CLEAR rules are being displayed.
| Rule name: | CP_Script_Inject_Detector |
|---|---|
| Author: | DiegoAnalytics |
| Description: | Detects attempts to inject code into another process across PE, ELF, Mach-O binaries |
| Rule name: | SCRIPT_Dropper_Unknown_ForgeAuto_aaa464f7 |
|---|---|
| Author: | Marjoriefort |
| Description: | Detects Unknown (script_js, etat binaire) |
| Rule name: | SUSP_Script_PowerShell_Hidden_Launcher |
|---|---|
| Author: | Marjoriefort |
| Description: | Script (JS/VBS) lancant PowerShell en mode furtif - dropper frais MalwareBazaar |
| Reference: | Veille fraicheur 2026-09-14 / cluster misses web |
| Rule name: | Sus_CMD_Powershell_Usage |
|---|---|
| Author: | XiAnzheng |
| Description: | May Contain(Obfuscated or no) Powershell or CMD Command that can be abused by threat actor(can create FP) |
| Rule name: | telebot_framework |
|---|---|
| Author: | vietdx.mb |
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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