Lastline Network and Email Defender On-Premises Release Notes

Version 9.8.1

New Features

Detection Improvements

  • LLAM-12143: Improved detection for Helldown Ransomware
  • LLAM-12116: Improved detection for Locky Ransomware
  • LLAM-12115: Improved detection for Linux version of Interlock Ransomware
  • LLAM-12070: Improved detection for Sdum
  • LLAM-12064: Improved detection for Interlock Ransomware
  • LLAM-12061: Improved detection for Lynx Ransomware
  • LLAM-12025: Improved detection for Gafgyt Ddos
  • LLAM-11958: Improved detection of phishing pages
  • LLAM-11911: Improved detection for SAgent
  • LLAM-11910: Improved detection for Poseidon
  • LLAM-11907: Improved detection for JS Dropper
  • LLAM-11906: Improved detection for Dunihi
  • LLAM-11888: Improved detection for AuKill
  • LLAM-11877: Improved detection for Darkgate
  • LLAM-11876: Improved detection for Dojos
  • LLAM-11874: Improved detection for Pantera LNK Agent
  • LLAM-11873: Improved detection for AsyncRAT
  • LLAM-11872: Improved detection for Powershell IOC's of Discoteka Stealer
  • LLAM-11870: Improved detection for Powershell Kematian Stealer
  • LLAM-11864: Improved detection continue.

Version 9.8

New Features

  • Introduce Permission for Viewing Analysis Reports of Other Accounts

INTRODUCE PERMISSION FOR VIEWING ANALYSIS REPORTS OF OTHER ACCOUNTS

This introduces a new permission "Can View Analysis History". With this permission, a user is able to view the history of file and URL analysis submissions performed by any account under Analyst -> Submission History. Users without this permission are only able to view their own submissions.

Previously, only users with administrator permissions were able to view submissions from other accounts.

This new feature was tracked internally as FEAT-7762

Detection Improvements

  • LLAM-10326: Reduced false positives in script behavior analysis
  • LLAM-10825: Improved detection of Malform RTF
  • LLAM-11128: Improved detection of continue.

Version 9.7.5

NSX NDR END-OF-LIFE (EOL) ANNOUNCEMENT FOR ANALYST AND PINBOX (ALL-IN-ONE) APPLIANCES

After August 31, 2023, Pinbox and Analyst appliances will no longer be supported by VMware. If you are currently using a Pinbox or Analyst appliance, please review the following VMware KB article: https://kb.vmware.com/s/article/92399

CHANGING SENDER ADDRESS FOR EMAILS TO CUSTOMERS

Due to a change in our email hosting service, we will be changing the sender address for emails sent to customers from no-reply@lastline.com to no-reply@vmware.com. Customers should make appropriate adjustments to spam filters and tools to accept emails from this new address. The exact date of the change will be announced in continue.

Version 9.7.4

NSX NDR END-OF-LIFE (EOL) ANNOUNCEMENT FOR ANALYST AND PINBOX (ALL-IN-ONE) APPLIANCES

After August 31, 2023, Pinbox and Analyst appliances will no longer be supported by VMware. If you are currently using a Pinbox or Analyst appliance, please review the following VMware KB article: https://kb.vmware.com/s/article/92399

CHANGING SENDER ADDRESS FOR EMAILS TO CUSTOMERS

Due to a change in our email hosting service, we will be changing the sender address for emails sent to customers from no-reply@lastline.com to no-reply@vmware.com. Customers should make appropriate adjustments to spam filters and tools to accept emails from this new address. The exact date of the change will be announced in continue.

Version 9.7.3

NSX NDR END-OF-LIFE (EOL) ANNOUNCEMENT FOR ANALYST AND PINBOX (ALL-IN-ONE) APPLIANCES

After August 31, 2023, Pinbox and Analyst appliances will no longer be supported by VMware. If you are currently using a Pinbox or Analyst appliance, please review the following VMware KB article: https://kb.vmware.com/s/article/92399

Detection Improvements

  • LLAM-10241: Improved detection of PolyRansom malware
  • LLAM-10328: Improved detection of malwares related to 3CS Supply Chain Attack

Bug Fixes and Improvements

  • FEAT-8080: OS updates now include Ubuntu Expanded Security Maintenance (ESM) updates for the Bionic 18.04.6 OS. To continue receiving support and patches for Bionic, please update appliances to this version. For information on ESM updates, review the following VMware continue.

Version 9.7.2

New Features

  • Support for analysis of OneNote documents

SUPPORT FOR ANALYSIS OF ONENOTE DOCUMENTS

NSX NDR supports analysis of OneNote documents: OneNote file (mime-type: application/onenote) and OneNote package (mime-type: application/vnd.ms-onepkg-compressed).

This new feature was tracked internally as FEAT-8013

Detection Improvements

  • LLAM-10198: Improved detection of RTF documents exploiting CVE-2023-21716

Bug Fixes and Improvements

  • PLTF-3491: Updated the Active Directory integration to accommodate the Microsoft security patch (KB5004442), which hardens the DCOM protocol utilized for connecting to Windows Domain Controllers
  • LLDOC-540: Updated the Active Directory Integration Guide to state that the newly created Domain Controller account must belong to the "Event Log Readers" group to associate events in the monitored network.

Deprecation of continue.

Version 9.7.1

New Features

  • Ability to disable home-net filtering on sensor appliances

ABILITY TO DISABLE HOME-NET FILTERING ON SENSOR APPLIANCES

Sensor appliances default to using the home network configuration of the appliance to filter out from processing expensive events happening outside of the home network range. For instance, a file transfer happening between endpoints that are both outside the defined home network would not be analysed.

It is now possible to disable this behavior by means of an override to be added to the sensor appliance to disable the home network filtering. If you are interested in applying this change, please reach out to VMware Technical continue.

Version 9.7

New Features

  • Support enabling SSH password authentication for additional users
  • Support essentials-only backup for HA standby setup and takeover
  • New AI-based classifier for Windows PE files
  • Malware Analysis pipeline throughput optimization
  • Intelligent Anti-Malware Signatures for Windows PE files

SUPPORT ENABLING SSH PASSWORD AUTHENTICATION FOR ADDITIONAL USERS

Support has been added to specify additional user accounts that can access the system console or via SSH using password authentication. The installation manual contains steps to configure this feature.

This new feature was tracked internally as PLTF-3240

SUPPORT ESSENTIALS-ONLY BACKUP FOR HA STANDBY SETUP AND TAKEOVER

Setting up a Standby Manager for High Availability requires first performing a full backup and creating a continue.

Version 9.6.1

New Features

Detection Improvements

  • LLAM-9126: Improved detection for SessionManager backdoor.
  • LLAM-8911: Improved detection for AvosLocker family Linux-variant.
  • LLAM-8663: Improved detection of Cyclops Blink ELF trojan.
  • LLAM-9140: Improved detection of RedAlert ransomware

Bug Fixes and Improvements

  • PLTF-3272: Fixed upgrade failure from release 9.5.1 or older, caused by unsatisfied dependencies of the "tllod-storage" package.
  • LLANTA-2492: Fixed a missing package dependency declaration that in some cases could lead to an installation failure for data nodes.
  • LLANTA-2533: Fixed a bug in the handling of certificate bundles that prevented parts of the NTA component to run.

Deprecation of API Methods

No additional API methods are being deprecated or discontinued in this release.

The Lastline API documentation includes continue.

Version 9.6

New Features

  • AI-based scoring in Anti-Malware Sandbox
  • Prefilter for Scripts
  • Suricata 6 IDS Engine

AI-BASED SCORING IN ANTI-MALWARE SANDBOX

The new AI-based scoring logic was introduced in Anti-Malware Sandbox to increase the quality of the detection and significantly reduce the number of false positives.

This new feature was tracked internally as FEAT-5239

PREFILTER FOR SCRIPTS

A new script prefiltering component reduces the load on customer's infrastructure by filtering out clearly benign scripts from the sandbox analysis.

This new feature was tracked internally as FEAT-6141

SURICATA 6 IDS ENGINE

The sensor ships with an updated version of the Suricata IDS Engine, updated to version 6.0.4. This leads to a number of performance continue.

Previous