MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 9b0f599a52f51803fe39cd235a839509d7ea0b9f8c4d585a8d4b6b7363b1a08f. 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:	9b0f599a52f51803fe39cd235a839509d7ea0b9f8c4d585a8d4b6b7363b1a08f
SHA3-384 hash:	a18c3ecbced64ec5d4f5eba4e08bc098943882e4dc0b532ac5df2e6ef9b67df3400401b4ea0b3d6588a33a89070657a6
SHA1 hash:	ba54d2809ed5576af7ce00cf0f5da806cd245021
MD5 hash:	f5b7e4a7ed28687c199be86e44d6abc9
humanhash:	venus-juliet-jig-cat
File name:	Factura.js
Download:	download sample
Signature	Formbook Alert Create hunting rule
File size:	972 bytes
First seen:	2025-09-04 17:36:29 UTC
Last seen:	Never
File type:	js
MIME type:	text/plain
ssdeep	24:p+jZa85my142MfcmZE/CA82cEXEkCfMGFZvee:Ua8ZPSc6wVNcETSp
TLSH	T11C112B1E9C1DE185567137FAAB1AA64CCDE148372623E656728CDDC05F341240594E6E
Magika	javascript
Reporter	abuse_ch
Tags:	FormBook js

Intelligence

---

File Origin

# of uploads :

1

# of downloads :

77

Origin country :

SE

Vendor Threat Intelligence

ClamAV Detected

Detection(s):

Sanesecurity.Malware.25834.JsHeur.UNOFFICIAL

Alert

Create hunting rule

CyberFortress Malicious

Verdict:

Malicious

Score:

70%

Link:

https://cyber-fortress.com/docs/result/index.php?id=68b9ce65eb163e0ec1845b12

Tags:

autoit emotet

FileScan.IO Malicious

Verdict:

Malicious

Threat level:

  10/10

Confidence:

100%

Tags:

dropper masquerade

Link:

https://www.filescan.io/uploads/68b9ce5920d0ee406d952b6a/reports/5f1eb344-bfc6-4147-a846-2719edf453aa/overview

Hybrid Analysis Exploit.EXE

Verdict:

Malicious

Labled as:

Exploit.EXE

Link:

https://www.hybrid-analysis.com/sample/9b0f599a52f51803fe39cd235a839509d7ea0b9f8c4d585a8d4b6b7363b1a08f

Kaspersky OpenTIP Malicious

Verdict:

Malicious

File Type:

js

First seen:

2025-09-04T11:40:00Z UTC

Last seen:

2025-09-04T11:40:00Z UTC

Hits:

~100

Link:

https://opentip.kaspersky.com/9b0f599a52f51803fe39cd235a839509d7ea0b9f8c4d585a8d4b6b7363b1a08f/results?tab=lookup

Joe Sandbox FormBook

Result

Threat name:

FormBook

Alert

Create hunting rule

Detection:

malicious

Classification:

troj.spyw.evad

Score:

100 / 100

Link:

https://www.joesandbox.com/analysis/1771365

Signature

Benign windows process drops PE files

Binary is likely a compiled AutoIt script file

JavaScript file contains suspicious strings

Joe Sandbox ML detected suspicious sample

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 dropped file

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: Script Initiated Connection to Non-Local Network

Sigma detected: WScript or CScript Dropper

Switches to a custom stack to bypass stack traces

System process connects to network (likely due to code injection or exploit)

Tries to harvest and steal browser information (history, passwords, etc)

Tries to steal Mail credentials (via file / registry access)

Windows Scripting host queries suspicious COM object (likely to drop second stage)

Writes to foreign memory regions

Yara detected FormBook

Behaviour

Behavior Graph:

Download SVG

Nucleon Malprob Malware

Score:

100%

Verdict:

Malware

File Type:

SCRIPT

Link:

https://malprob.io/report/9b0f599a52f51803fe39cd235a839509d7ea0b9f8c4d585a8d4b6b7363b1a08f

Malva.RE Malware

Verdict:

Malware

YARA:

1 match(es)

Tags:

DeObfuscated Obfuscated T1059.005 VBScript WScript.Shell

Link:

https://app.malva.re/file/f5b7e4a7ed28687c199be86e44d6abc9

CERT.PL MWDB

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/9b0f599a52f51803fe39cd235a839509d7ea0b9f8c4d585a8d4b6b7363b1a08f/

Neiki Family.FORMBOOK

Verdict:

Malicious

Threat:

Family.FORMBOOK

Link:

https://tip.neiki.dev/file/9b0f599a52f51803fe39cd235a839509d7ea0b9f8c4d585a8d4b6b7363b1a08f

ReversingLabs TitaniumCloud Win32.Trojan.Egairtigado

Threat name:

Win32.Trojan.Egairtigado

Alert

Create hunting rule

Status:

Malicious

First seen:

2025-09-04 17:38:33 UTC

File Type:

Text (VBS)

AV detection:

10 of 24 (41.67%)

Threat level:

  5/5

Spamhaus Hash Blocklist Suspicious file

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=tmhvtgss6umah7rzzurvva4vbhl6uc47rrgvqwunjnvxgy5ruchq._file

Threatray formbook

Verdict:

malicious

Label(s):

formbook

Alert

Create hunting rule

Similar samples:

error

Formbook

Hatching Triage formbook

Result

Malware family:

formbook

Alert

Create hunting rule

Score:

  10/10

Tags:

family:formbook discovery execution rat spyware stealer trojan

Link:

https://tria.ge/reports/250904-v7c3nabn2x/

Behaviour

Suspicious behavior: EnumeratesProcesses

Suspicious behavior: MapViewOfSection

Suspicious use of FindShellTrayWindow

Suspicious use of SendNotifyMessage

Suspicious use of WriteProcessMemory

Command and Scripting Interpreter: JavaScript

Enumerates physical storage devices

System Location Discovery: System Language Discovery

AutoIT Executable

Suspicious use of SetThreadContext

Legitimate hosting services abused for malware hosting/C2

Checks computer location settings

Executes dropped EXE

Badlisted process makes network request

Downloads MZ/PE file

Formbook payload

Formbook

Formbook family

VirusTotal

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

YOROI YOMI Malicious File

Threat name:

Malicious File

Score:

1.00

Link:

https://yomi.yoroi.company/submissions/9b0f599a52f51803fe39cd235a839509d7ea0b9f8c4d585a8d4b6b7363b1a08f