MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 464ec2b347c0ed331ce40d716f42ba007f2b5d81737d17cdaaa9de50394d2599. 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: 8


Intelligence 8 IOCs YARA 17 File information Comments
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SHA256 hash: 464ec2b347c0ed331ce40d716f42ba007f2b5d81737d17cdaaa9de50394d2599
SHA3-384 hash: f9f174f5e6f0cbfece9bc0d59c1f581dcfecbd3ed0b0c69d7c7461840dfc637e4f4574815cb8291cf4b497de798e6863
SHA1 hash: 5d1d0f52554648c47ca7039aa457a875013a79d6
MD5 hash: 7b288fa9547c38f3c3468bb14c8ef3b6
humanhash: cardinal-beer-helium-finch
File name:DQUBE ORDER REQUEST QUOTATION.PDF.js
Download: download sample
Signature Formbook
Create hunting rule
File size:6'150'361 bytes
First seen:2026-08-11 08:58:58 UTC
Last seen:Never
File type:Java Script (JS) js
MIME type:text/plain
ssdeep 49152:u+4v2u8BJS0gsbJQhT+aKFJvcCO1YFCJ1GQfvMKXyRq6/PeualQ95MGbGGl5aE4W:J
TLSH T10656D8B299DFA38999403B7D925E5644070FCAA16C97A1C464CF2FEC970F44B33E894E
Magika javascript
Reporter abuse_ch
Tags:FormBook js

Intelligence

File Origin
# of uploads :
1
# of downloads :
135
Origin country :
SE SE
Vendor Threat Intelligence
No detections
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
evasive masquerade obfuscated powershell repaired
Link:
https://www.filescan.io/uploads/6a7ae48d1d37c59ea1976c10/reports/dd0202eb-96c0-45bc-8d3b-2f742d1e517a/overview
Verdict:
Unknown
Link:
https://www.hybrid-analysis.com/sample/464ec2b347c0ed331ce40d716f42ba007f2b5d81737d17cdaaa9de50394d2599
Verdict:
Malicious
File Type:
js
First seen:
2026-08-11T04:46:00Z UTC
Last seen:
2026-08-12T20:15:00Z UTC
Hits:
~100
Link:
https://opentip.kaspersky.com/464ec2b347c0ed331ce40d716f42ba007f2b5d81737d17cdaaa9de50394d2599/results?tab=lookup
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.expl.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1955790
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
Found direct / indirect Syscall (likely to bypass EDR)
Injects a PE file into a foreign processes
JavaScript file contains suspicious strings
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
Performs DNS queries to domains with low reputation
Queues an APC in another process (thread injection)
Sigma detected: Suspicious Parent Double Extension File Execution
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)
Uses an obfuscated file name to hide its real file extension (double extension)
Windows Scripting host queries suspicious COM object (likely to drop second stage)
Writes to foreign memory regions
WScript reads language and country specific registry keys (likely country aware script)
Wscript starts Powershell (via cmd or directly)
Yara detected FormBook
Yara detected Powershell decode and execute
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1955790 Sample: DQUBE ORDER REQUEST QUOTATI... Startdate: 11/08/2026 Architecture: WINDOWS Score: 100 44 www.qkonut.xyz 2->44 46 casamigosescape.com 2->46 48 4 other IPs or domains 2->48 62 Suricata IDS alerts for network traffic 2->62 64 Malicious sample detected (through community Yara rule) 2->64 66 Antivirus detection for URL or domain 2->66 70 10 other signatures 2->70 11 wscript.exe 3 2->11         started        signatures3 68 Performs DNS queries to domains with low reputation 44->68 process4 file5 42 C:\Temp\ps_2svLK3H63xkf_1786442635837.ps1, ASCII 11->42 dropped 92 Suspicious powershell command line found 11->92 94 Wscript starts Powershell (via cmd or directly) 11->94 96 Bypasses PowerShell execution policy 11->96 98 3 other signatures 11->98 15 powershell.exe 15 11->15         started        18 taskkill.exe 1 11->18         started        signatures6 process7 signatures8 100 Writes to foreign memory regions 15->100 102 Injects a PE file into a foreign processes 15->102 20 aspnet_compiler.exe 15->20         started        23 aspnet_compiler.exe 15->23         started        25 conhost.exe 15->25         started        29 19 other processes 15->29 27 conhost.exe 18->27         started        process9 signatures10 80 Modifies the context of a thread in another process (thread injection) 20->80 82 Maps a DLL or memory area into another process 20->82 84 Queues an APC in another process (thread injection) 20->84 86 Found direct / indirect Syscall (likely to bypass EDR) 20->86 31 pzsa10Rp.exe 20->31 injected 88 Unusual module load detection (module proxying) 23->88 90 Switches to a custom stack to bypass stack traces 23->90 process11 dnsIp12 50 casamigosescape.com 15.197.225.128, 49710, 49711, 49712 AMAZON-02-AmazoncomIncUS Canada 31->50 52 www.bestbooksusa.shop 172.67.177.186, 49713, 49715, 49717 CLOUDFLARENET-CloudflareIncUS Canada 31->52 54 natroredirect.natrocdn.com 85.159.66.93, 49719, 49720, 49722 CIZGITR Turkey 31->54 56 Binary is likely a compiled AutoIt script file 31->56 58 Maps a DLL or memory area into another process 31->58 60 Found direct / indirect Syscall (likely to bypass EDR) 31->60 35 TCPSVCS.EXE 13 31->35         started        signatures13 process14 signatures15 72 Tries to steal Mail credentials (via file / registry access) 35->72 74 Tries to harvest and steal browser information (history, passwords, etc) 35->74 76 Modifies the context of a thread in another process (thread injection) 35->76 78 3 other signatures 35->78 38 firefox.exe 35->38         started        40 chrome.exe 35->40         started        process16
Score:
99%
Verdict:
Malware
File Type:
SCRIPT
Link:
https://malprob.io/report/464ec2b347c0ed331ce40d716f42ba007f2b5d81737d17cdaaa9de50394d2599
Gathering data
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/464ec2b347c0ed331ce40d716f42ba007f2b5d81737d17cdaaa9de50394d2599/
Threat name:
Script-JS.Trojan.Heuristic
Create hunting rule
Status:
Malicious
First seen:
2026-08-11 09:04:37 UTC
File Type:
Text (JavaScript)
AV detection:
11 of 24 (45.83%)
Threat level:
  2/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=izhmfm2hydwtghhebvyw6qv2ab7swxmbon6rptnkvhpfaoknewmq._file
Result
Malware family:
formbook
Create hunting rule
Score:
  10/10
Tags:
family:formbook adware collection defense_evasion discovery execution rat spyware stealer trojan
Link:
https://tria.ge/reports/260811-kycqesbl31/
Behaviour
Kills process with taskkill
Modifies Internet Explorer settings
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
outlook_office_path
Command and Scripting Interpreter: JavaScript
Enumerates physical storage devices
System Location Discovery: System Language Discovery
ConfuserEx .NET packer
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Checks computer location settings
Badlisted process makes network request
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:Base64_Encoded_Powershell_Directives
Create hunting rule
Rule name:CP_Script_Inject_Detector
Create hunting rule
Author:DiegoAnalytics
Description:Detects attempts to inject code into another process across PE, ELF, Mach-O binaries
Rule name:DebuggerCheck__GlobalFlags
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:DebuggerCheck__QueryInfo
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:DebuggerHiding__Active
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:DebuggerHiding__Thread
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:DetectEncryptedVariants
Create hunting rule
Author:Zinyth
Description:Detects 'encrypted' in ASCII, Unicode, base64, or hex-encoded
Rule name:dgaagas
Create hunting rule
Author:Harshit
Description:Uses certutil.exe to download a file named test.txt
Rule name:golang_bin_JCorn_CSC846
Create hunting rule
Author:Justin Cornwell
Description:CSC-846 Golang detection ruleset
Rule name:MD5_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for MD5 constants
Rule name:pe_no_import_table
Create hunting rule
Description:Detect pe file that no import table
Rule name:RANSOMWARE
Create hunting rule
Author:ToroGuitar
Rule name:RIPEMD160_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for RIPEMD-160 constants
Rule name:SEH__vectored
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:SHA1_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for SHA1 constants
Rule name:shellcode
Create hunting rule
Author:nex
Description:Matched shellcode byte patterns
Rule name:TH_Win_ETW_Bypass_2025_CYFARE
Create hunting rule
Author:CYFARE
Description:Windows ETW Bypass Detection Rule - 2025
Reference:https://cyfare.net/

File information

The table below shows additional information about this malware sample such as delivery method and external references.

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