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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 490da74da4e6dfac134a7e5d428e74bf9c16f7afa9d2d5084d50c926ecb07fec. 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: 10


Intelligence 10 IOCs YARA 14 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 490da74da4e6dfac134a7e5d428e74bf9c16f7afa9d2d5084d50c926ecb07fec
SHA3-384 hash: 64f545db7aced879c03b67520bf87f59aa94ff62e7f6949a65b58ed81634b6cefb3e24fcef787acc02ce07f9d012503f
SHA1 hash: c82d4ea7cd731e9194a0301eac68dcb42dcb99b2
MD5 hash: b2750f424f17c5481db47f19a9dd11d8
humanhash: november-louisiana-lactose-eleven
File name:NewXOrder28092026.pdf.zip
Download: download sample
Signature Formbook
Create hunting rule
File size:718'531 bytes
First seen:2026-10-14 15:35:24 UTC
Last seen:2026-10-14 15:36:38 UTC
File type: zip
MIME type:application/zip
ssdeep 12288:kogqFaIWZF4wXB9KEKLATuPo4PuzoBZBHHOjnI/N0MlEEnUd9NSI9gP+:kzqAIIFFXHKEK8gx2UzBnOjt0EEnUzN7
TLSH T106E423E2501A786F1CEA1314BDD2774F42B64C36841B5CBA4A9B59C9B92B8DF0EF3406
Magika zip
Reporter TomU
Tags:FormBook zip

Intelligence

File Origin
# of uploads :
4
# of downloads :
69
Origin country :
CH CH
File Archive Information

This file archive contains 1 file(s), sorted by their relevance:

File name:New Order28092026.pdf.bat
File size:804'352 bytes
SHA256 hash: 48a97295064a502f5229c9e329ce10fd99ff7bb29ffcc09bf863519921e63be4
MD5 hash: 5fe82dc3037a8891c394a32bd6110292
MIME type:application/x-dosexec
Signature Formbook
Vendor Threat Intelligence
Details
Link:
https://research.acce.ciphertechsolutions.com/results/3d0ab3de-2971-419b-b1a1-48798797019b/
Detection(s):
Sanesecurity.Foxhole.Zip_badexts53.UNOFFICIAL
Create hunting rule

Sanesecurity.Foxhole.Zip_fs3522.UNOFFICIAL
Create hunting rule

Sanesecurity.Foxhole.Zip_pdf.UNOFFICIAL
Create hunting rule

Win.Trojan.Suspect-34
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Verdict:
Malicious
Score:
99.1%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6ad157536f551121ba165e6c
Tags:
virus micro cupi
Result
Verdict:
Malicious
File Type:
PE File
Link:
https://app.docguard.net/490da74da4e6dfac134a7e5d428e74bf9c16f7afa9d2d5084d50c926ecb07fec/results/dashboard
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
masquerade packed phishing
Link:
https://www.filescan.io/uploads/6acfa1700ddf906851a90899/reports/2161dd0d-5457-4b08-9d41-cc9eaa500287/overview
Verdict:
Unknown
Link:
https://www.hybrid-analysis.com/sample/490da74da4e6dfac134a7e5d428e74bf9c16f7afa9d2d5084d50c926ecb07fec
Verdict:
Malicious
File Type:
zip
First seen:
2026-09-28T07:56:00Z UTC
Last seen:
2026-09-28T13:10:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/490da74da4e6dfac134a7e5d428e74bf9c16f7afa9d2d5084d50c926ecb07fec/results?tab=lookup
Score:
100%
Verdict:
Malware
File Type:
ARCHIVE
Link:
https://malprob.io/report/490da74da4e6dfac134a7e5d428e74bf9c16f7afa9d2d5084d50c926ecb07fec
Verdict:
inconclusive
YARA:
3 match(es)
Tags:
.Net Executable Managed .NET PE (Portable Executable) PE File Layout SOS: 0.34 Zip Archive
Link:
https://app.malva.re/file/b2750f424f17c5481db47f19a9dd11d8
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/490da74da4e6dfac134a7e5d428e74bf9c16f7afa9d2d5084d50c926ecb07fec/
Threat name:
ByteCode-MSIL.Spyware.Noon
Create hunting rule
Status:
Malicious
First seen:
2026-09-28 18:14:48 UTC
File Type:
Binary (Archive)
Extracted files:
8
AV detection:
27 of 36 (75.00%)
Threat level:
  2/5
Result
Malware family:
formbook
Create hunting rule
Score:
  10/10
Tags:
family:formbook discovery rat spyware stealer trojan
Link:
https://tria.ge/reports/261014-s34cyaxvdv/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
System Location Discovery: System Language Discovery
Suspicious use of SetThreadContext
Family: Formbook
Formbook payload
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/490da74da4e6dfac134a7e5d428e74bf9c16f7afa9d2d5084d50c926ecb07fec

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:DotNet_BitmapAssemblyLoader_KWBORU_Family
Create hunting rule
Author:ShadowOpCode
Description:Detects the outer .NET loader template that reconstructs a managed assembly from bitmap RGB data and invokes it reflectively
Rule name:NET
Create hunting rule
Author:malware-lu
Rule name:NETexecutableMicrosoft
Create hunting rule
Author:malware-lu
Rule name:pe_imphash
Create hunting rule
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash
Rule name:WIN_Malware_Derialock_ForgeAuto_3127f957_Extrait
Create hunting rule
Author:Marjoriefort
Description:Detects Derialock (pe, etat extrait)
Rule name:WIN_Sample_Unique_69354b41
Create hunting rule
Author:Marjoriefort
Description:Specimen unique (soumission Bazaar) - strings distinctifs propres au sample
Reference:69354b41e10daf03d3f3af881b32d5c0fec56b1cfe96629fd4c5263413a42854.exe

File information

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

Malspam

Formbook

zip 490da74da4e6dfac134a7e5d428e74bf9c16f7afa9d2d5084d50c926ecb07fec

(this sample)

  
Delivery method
Distributed via e-mail attachment

Comments