LevelBlue Completes Acquisition of Trustwave to Form the World's Largest Pure-Play MSSP.  Learn More

LevelBlue Completes Acquisition of Trustwave to Form the World's Largest Pure-Play MSSP.  Learn More

Services
Managed Detection & Response

Eliminate active threats with 24/7 threat detection, investigation, and response.

Co-Managed SOC (SIEM)

Maximize your SIEM investment, stop alert fatigue, and enhance your team with hybrid security operations support.

Advisory & Diagnostics

Advance your cybersecurity program and get expert guidance where you need it most.

Penetration Testing

Test your physical locations and IT infrastructure to shore up weaknesses before exploitation.

Database Security

Prevent unauthorized access and exceed compliance requirements.

Email Security

Stop email threats others miss and secure your organization against the #1 ransomware attack vector.

Digital Forensics & Incident Response

Prepare for the inevitable with 24/7 global breach response in-region and available on-site.

Firewall & Technology Management

Mitigate risk of a cyberattack with 24/7 incident and health monitoring and the latest threat intelligence.

View All Trustwave Services
Solutions
BY INDUSTRY
BY REGULATION
BY TOPIC
Offensive Security
Solutions to maximize your security ROI
Operational Technology
End-to-end OT security
Microsoft Security
Unlock the full power of Microsoft Security
Securing the Cloud
Safely navigate and stay protected
Securing the IoT Landscape
Test, monitor and secure network objects
Why Trustwave
About Us
We reduce cyber risk and fortify organizations
Awards and Accolades
Recognition by analysts and media outlets
Trustwave SpiderLabs Team
Global researchers, ethical hackers, and responders
Trustwave Fusion Security Operations Platform
Unprecedented security visibility and control
Trustwave Security Colony
Access to cybersecurity threat protection resources
Partners
Microsoft Security
Unlock the full power of Microsoft Security
Trustwave PartnerOne Program
Join forces with Trustwave to protect against the most advance cybersecurity threats
Register
Login
Resources
BLOGS
UPCOMING
MEDIA & ASSETS
NOTICES
HELP
  1. Support > MailMarshal (SEG)

Trustwave

MailMarshal File Updates

This page provides information about the update files and DLLs available for supported versions of MailMarshal (SEG).

Functionality and Stability Updates

NameVersionDate
7za.exe25.1.0.0October 10, 2025
FileType.dll2025.3.1.597October 10, 2025
Filetype_Unpacker_ThirdPartySoftware.txt25.10.10October 10, 2025
libtet.dll5.6.0.0October 10, 2025
MMTetlib.dll1.3.4.313October 10, 2025
shurlock.dll2025.3.1.952October 12, 2025
unpacker.config.json25.10.10October 10, 2025
Unpacker.dll2025.3.1.951October 10, 2025
URLDeep.zip2025022608September 15, 2025
URLDeepFilter.xml10August 12, 2025

Note: This list only shows items that have been published for automatic update for the specific version. The list does not include items that were installed with a product build or custom items provided for specific product keys.

For File Type and Unpacker release notes, see KB Article Q20446.

Spam and Malware Detection

  • SpamCensor: 4584
    October 20, 2025
  • Zero Day Threats: 2916
    October 20, 2025
  • AMAX: 756
    October 14, 2025
    (Advanced Malware and Exploit Detection)