Notice

Various information is provided including new products, AppCheck update details, and event information.

Latest Update History
(Version update time for the Pro is delayed maximum 24 hours to provide maximum stability.)


Version 3.1.36.2 (13. Feb. 2024. 05:00 UTC)

  • Improved Ransom Guard rollback.
  • Improved Ghost detection.
  • Improved Smart detection.
  • Enhanced AppCheck self-protection.
  • Deleted the AppCheck cleaner DB from the AppCheck install/update file.
  • Fixed a delay in sending faxes due to a network drive name lookup issue.
  • Fixed an issue with IPv6 addresses not being displayed in the "SMB Allow/Block List - Blocked Address List" option.
  • Improved various automatic backup options.
  • Added a confirmation prompt when deleting items added to automatic backup, exception setting, and the SMB allow/block list.
  • Fixed an issue with event logs being logged related to unchanged automatic backup and the SMB allow/block list option. (CMS)
  • Fixed an issue that prevented AppCheck full screen from displaying properly in dual monitor environments.
  • Fixed the wording of the license information.
  • Fixed an alignment issue with the wording displayed in the SMB allow/block list. (Japanese)
  • Fixed the link to purchase page in the license expiration window.
  • Improved password requirements for password lock settings.
  • Fixed an issue where unlocking from full screen would dismiss the maximize screen.
  • Fixed an issue where some option settings could be changed after enable password lock.
  • Fixed an issue that allowed searching with invalid time period settings for detection logs, quarantine, and event logs.
  • Fixed an issue that prevented policy synchronization when turning off the "Alert when execution is blocked" policy. (CMS)


Version 2.5.57.2 (19. Sep. 2022. 02:00 UTC)

  • Improved Exception Setting.
  • Improved performance through improved handling of ransomware detection exceptions.
  • Fixed an issue where RansomShelter backup could not be performed in certain environments.
  • Added AppCheck real-time protection status transfer function. (CMS)
  • Improved RansomShelter path setting issue. (CMS)
 

※ AppCheck Pro (CMS) version will be updated in the future.


    Previous Update

       

      Version 3.1.35.1 (20. Dec. 2023. 01:00 UTC)

      • Fixed a security vulnerability issue.


       Version 3.1.34.2 (18. Oct. 2023. 01:30 UTC)

      • Improved an issue that caused applications to run slower after installing AppCheck.
      • Fixed an error when saving certain applications.
      • Enhanced AppCheck self-protection.


      Version 3.1.33.8 (22. Aug. 2023. 01:20 UTC)

      • Fixed a mouse event bug in the Shelter and Automatic backup option.
      • Adjusted the width of MD5 and SubType columns in the Detection Log and Quarantine.
      • Fixed a bug that prevented deleting history files when auto backing up to a specific filename.
      • Fixed an issue where certain files located on network drives could not be opened.

       

      Version 3.1.33.7 (8. Aug. 2023. 01:00 UTC)

      • Fixed an issue that caused Windows boot speed to slow down.
      • Improved execution speed of large executable files through smart detection improvements.
      • Improved the open speed of CAD files located on network drives.
      • Fixed a blue screen of death (BSoD) issue during RansomShelter backup under certain conditions.
      • Fixed a blue screen of death (BSoD) issue due to kernel memory allocation failure.
      • Fixed an issue with non-paged pool memory rising.
      • Fixed an issue where the Exploit Guard detection notification window was not created.
      • Modified AppCheck service handle to relate CMS registry key.
      • Added detection subtype in threat log.
      • Fixed an issue where logs were not sent to the CMS server. (Japanese)
      • Fixed an issue where AppCheck manual update and reinstallation failed in x86 environment.
      • Improved automatic backup settings and license registration event log.
      • Removed the Week Day option from the Schedule Settings (Monthly) menu of Automatic Backup.
      • Fixed the problem that the AppCheck real-time protection stops when the schedule setting of automatic backup. (English, Japanese)
      • Corrected the spelling of Monday in the Set Schedule (Weekly) menu of Auto Backup. (English)
      • The AppCheck notification window has been improved in a monitor environment with a display scale of 125%.
      • AppCheck information window has been improved. (AppCheck Pro for Windows Server)
      • The AppCheck reinstallation guide message has been corrected.
      • The link has been modified due to a change in the HelpU remote support service.


       

      Version 3.1.32.1 (27. June. 2023. 00:00 UTC)

      • Fixed Inter-process Communication (IPC) handle leak problem.


      Version 3.1.31.2 (18. May. 2023. 04:00 UTC)

      • Displays AppCheck agent ID information. (Version CMS)
      • Remove Chrome from Exploit Guard's web browser protection applications.
      • A guide message window has been added when reinstalling AppCheck in the installed state.
      • Improved detection log and event log.


       

      Version 3.1.30.1 (8. May. 2023. 04:00 UTC)

      • Improved Ransomware detection.
      • Fixed an issue that caused a blue screen after upgrading the Windows 11 operating system under certain conditions.
       

      Version 3.1.29.1 (6. April. 2023. 04:00 UTC)

      • Fixed an issue where the AppCheck.exe process could die when loading logs.
      • Improved general log.


      Version 3.1.28.3 (30. Mar. 2023. 07:00 UTC)

      • Improved the problem that the system could be shut down when ransomware behavior is detected.
      • Improved RansomGuard rollback.
      • Fixed an issue where AppCheck real-time protection would not turn on when memory integrity was enabled.
      • Fixed an issue where some files remain when AppCheck is uninstalled.
      • Improved Exception Setting.
      • Improved general log.
      • Improved automatic backup options GUI. (Windows Server 2008 R2)
      • Improved shelter options GUI. (English)
      • Fixed real-time protection status display of AppCheck agent with license expired. (CMS)
      • Added System threat protection pattern.

       

      Version 3.1.27.4 (16. Feb. 2023. 01:00 UTC)

      • Improved RansomGuard rollback.
      • Added ghost detection exception using "Exception Setting - Trust Process List" option.
      • Improved the issue where CReport does not run due to access denied issue.
      • Fixed an issue where the color of some option menus was displayed incorrectly when using Enable Password Lock.
      • Fixed an issue where AppCheck update failed when the check information window provided by the AppCheck information window was created.
      • Corrected the wording of the use Enable Password Lock window. (Version Japanese)
      • Fixed AppCheck info window link. (Version English)
      • Displays CMS policy information in AppCheck products. (Version CMS)
      • Fixed a problem that was not applied when adding ¥ character to exception settings in Japanese OS environment. (Version CMS)
      • Supports automatic deletion of AppCheck when the license of the installation agent is initialized on the license server. (AppCheck Pro)
      • Fixed the problem that AppCheck real-time protection does not turn on after license renewal. (Version Pro)
       

      Version 3.1.26.1 (11. Jan. 2023. 04:00 UTC)

      • Improved Self Protection.
      • Improved rollback function upon detection of SMB server protection.
      • Fix security vulnerabilities.
      • Improved Ghost detection (Android Studio, BSoD)
      • Fixed not to create .appck backup file during backup/rollback.
      • Fixed an issue where the notification icon color does not change even when real-time protection is enabled when renewing after license expiration.
      • User Interface Improvements in AppCheck options. (Japanese)

       

      Version 3.1.25.1 (16. Nov. 2022. 04:00 UTC)

      • Changed process search algorithm (Resolved system freezing that occur in some environments.)
      • AppCheck information window has been added. (AppCheck Pro for Windows Server)



      Version 3.1.24.3 (21. Sep. 2022. 01:00 UTC)

      • Improved Ghost & Smart detection
      • Added System threat protection pattern
      • Fixed the problem that ransomware could not be detected due to CMS policy setting.
      • Add AppCheck message notification window.
      • Improved automatic backup options.
      • Fixed an issue where RansomShelter backup could not be performed in certain environments.
      • Improved Exception Setting.
      • Added AppCheck real-time protection status transfer function. (CMS)
      • Improved performance through improved handling of ransomware detection exceptions.
      • Improved general log
      • Added AppCheck update history menu
      • Fixed various bug



      Version 3.1.23.2 (28. July. 2022. 01:00 UTC)

      • Improved About AppCheck window.
      • Improved Exception Setting.
      • Changed default settings for Advanced Detection Features of AppCheck server version.
      • Fixed an issue where some option settings were canceled when updating the AppCheck server version 3.1.
      • User Interface Improvements in AppCheck Log.


      Version 2.5.56.1 (9. June. 2022. 00:40 UTC)

      • Check the validity of date and time when setting up AutoBackup. (Version CMS)
      • Improved AppCheck update by license.


      Version 3.1.22.5 (5. July. 2022. 04:00 UTC)

      • Improved Ghost & Smart detection
      • Added System threat protection pattern
      • Improved real-time protection ON/OFF operation.
      • Fixed schedule setting issue that can't AutoBackup.
      • Add a file extension list for protection (.cfg, .chm, .dcm, .dotm, .dotx, .hwpx, .rar, .xlsb, .xlsm)
      • Improved RansomShelter path setting issue. (CMS)
      • Fixed the problem that can't be refreshed when right-clicking in the log menu.
      • Fixed the problem that AppCheck could not be uninstalled in certain environments.
      • User Interface Improvements in AppCheck options and Log.
      • Improved Logging capabilities
      • Added automatic license initialization function when AppCheck Pro is uninstalled.
      • Fixed various bug


      Version 3.1.21.5 (13. May. 2022. 01:00 UTC)

      • Event Log problem solved.
      • Reset log mode (AppCheck Free)

       

      Version 2.5.55.2 (26. May. 2022. 11:35 UTC)

      • Rollback to real-time protection issues.


      Version 2.5.55.1 (26. May. 2022. 01:00 UTC)

      • Fixed schedule setting issue that can't AutoBackup.
      • Fixed AppCheck update bug
       

      Version 3.1.21.4 (11. May. 2022. 09:30 UTC)

      • Fixed AppCheck update bug
      • Fixed bug


      Version 3.1.21.2 (11. May. 2022. 00:20 UTC)

      • User Interface Improvements
      • Improved real-time protection ON/OFF operation
      • Improved stability of SMB Server protection
      • Improved Ghost detection
      • Added System threat protection pattern
      • Fixed the close button on the AppCheck Notification window.
      • Fixed issue with licensec expiration window.
      • Changed "Trust File List → Trust Process List" in Exception Setting.
      • Fixed various bug


      Version 3.1.20.1 (26. April. 2022. 04:30 UTC)

      • User Interface Improvements in AppCheck options
      • Improved stability of update
      • Fixed the English text on the dashboard
      • Modify some sentences of Product and License in the trial version of AppCheck Server.

       

      Version 3.1.19.2 (21. April. 2022. 07:00 UTC)

      • Improved log
      • Improved Ghost detection
      • User Interface Improvements in AppCheck options
      • Fixed local disk settings in AutoBackup
      • Improved Ransom Shelter backup function in Network Drive
      • Modify some words in Exception Setting in Japanese version
       

      Version 3.1.18.1 (14. April. 2022. 04:30 UTC)

      • Fixed error in AppCheck options (AutoBackup, Button)
      • User Interface Improvements in AppCheck options (Windows Server 2008 R2)
      • Fixed BSOD in specific condition


      Version 3.1.17.1 (11. April. 2022. 04:30 UTC)

      • Changed user interface
      • Improved Self Protection (Available in AppCheck free version.)
      • Added Advanced detection features : Ghost detection, Smart detection (Only AppCheck Pro)
      • Added Threat protection : System threat protection (Only AppCheck Pro)
      • Removed Cleaner scan
      • Improved Exception Setting : Exception File / Folder list
      • Fixed various bug


       

      Version 2.5.54.3 (5. April. 2022. 01:00 UTC)

      • Improved stability of automatic update.


      Version 2.5.53.2 (16. Feb. 2022. 01:00 UTC)

      • Fixed memory leak in specific situations
      • Added alert message box when "Use Ransomware Protective Shelter" is turned off.
      • Fixed the problem that AppCheck Anti-Ransomware can't be uninstalled due to using lock settings when license expires.
      • Fixed the problem that Exploit Guard was applied in AppCheck server version.
      • Fixed various bug
      • Improved False Postives



      Version 2.5.52.3 (18. Nov. 2021. 04:00 UTC)
      • Improved uninstallation process when locked out and license has expired.
      • Fixed entering non-allowed characters in File extension list.
      • Improved adding to Whitelist through detection notification toast.
      • Changed format of displaying license information
      • Improved False Postives

       

      Version 2.5.51.9 (11. Aug. 2021. 04:00 UTC)

      • Improved RansomGuard rollback
      • Improved False Postives


      Version 2.5.51.5 (11. Nov. 2020. 01:20 UTC)

      • Improved RansomGuard detection


      Version 2.5.51.4 (2. Nov. 2020. 05:00 UTC)

      • User Interface Improvements
      • Changes of AppCheck Tools UI
      • Changes on RansomGuard Option and fixed errors
      • Improved RansomShelter functionality and options
      • Fixed an issue where open files were not backed up during auto-backup.
      • Fixed where files added to whitelist backed up to the RansomShelter.
      • Fixed real-time protection issue when registering genuine products in the trial version of AppCheck Server.
      • Changed CMS log transmission quantity for stability.
      • Fixed specific registry is not removed while removing AppCheck through CMS.
      • Improved False Postives




      Version 2.5.50.3 (10. Sep. 2020. 04:00 UTC)

      • Improved the repeated detection cases
      • Improved RansomGuard rollback

       

      Version 2.5.50.2 (8. Sep. 2020. 04:00 UTC)

      • Improved RansomGuard detection and rollback.
      • Improved stability of automatic update.
      • Fixed cases process name is not displayed in ransomware detection notification.
      • Fixed cases AppCheck menu is not displayed when specific theme is applied on Windows 7
      • Improved error logging
      • Fixed error message display issue in CMS agent silent installer.
      • Fixed communication errors between CMS and agents.
      • Fixed error in AutoBackup options
      • Improved false positive detections.


      Version 2.5.49.1 (19. Aug. 2020. 04:00 UTC)

      • Improved Ransomware detection and rollback process.
      • Improved ExploitGuard detection.
      • Improved Ransom Shelter function.
      • Improved detection log
      • Fixed crash AppCheck.exe (User Interface) process when detect long filename.
      • Add a file extension list for protection (.efi).
      • Other minor improvement.
      • Improved false positive detections.


      Version 2.5.48.3 (21. Jul. 2020. 05:00 UTC)

      • Improved RansomGuard detection
      • Improved ExploitGuard detection
      • Improved Ransom Shelter function
      • Improved appcheck update in certain Windows account permissions
      • Added system boot file (bootmgr) protection
      • Improved stability of policy file (policy.pol)
      • Added option to enable "SMB Allow/Block List" (AppCheck Pro for Windows server trial (15 days))
      • Improved false positive detections.


      Version 2.5.47.1 (2. Jun. 2020. 06:00 UTC)

      • Fixed BSOD issue caused by SMB Server Protection
      • Fixed AppCheck Automatic removal under CMS environment


      Version 2.5.46.2 (21. May. 2020. 04:00 UTC)

      • Improved RansomGuard detection
      • Improved ExploitGuard detection
      • Improved protection inside Ransom Shelter
      • Added to display MD5 column in English OS.
      • Fixed AppCheck Cleaner error when force quit using TaskManager
      • Added genuine registration for Windows Server upon demo expiration
      • Improved false positive detections.


      Version 2.5.45.2 (8. April. 2020. 02:00 UTC)

      • Improved stability of Exploit Guard (Internet Explorer)
      • Improved False Positive


      Version 2.5.44.5 (30. Mar. 2020. 05:00 UTC)

      • Improved detection log
      • Enhanced Exploit Guard detection
      • Fixed an error in file extensions for protection
      • Improved issues related to License Expiration
      • AutoBackup ignores RansomShelter folder
      • Improved blocking issue during AppCheck service starts
      • AppCheck free version updates using P2P
      • Dropped support in Windows environment where SHA-2 signature cannot be verified
      • Improved False Positive detections



      Version 2.5.43.4 (28. Jan. 2020. 01:00 UTC)

      • Verification of the SHA-2 Codesign support during update process.
      • Displays tray notification popup in operating system where SHA-2 support is not available.

       

      Version 2.5.43.2 (20. Jan. 2020. 06:00 UTC)

      • Improved Ransomware detection and roll-back
      • Improved stability of Exploit Guard
      • Improved feature related to emptying Ransom Shelter
      • Improved detection logging
      • Improved displaying AppCheck Notification Icon
      • Improved CMS policy update
      • Improved applying CMS auto-backup configuration
      • Fixed various minor issues in CMS
      • Improved issues related to License Expiration
      • Improved Cleaner update
      • Improved False Positive 


      Version 2.5.42.1 (11. Dec. 2019. 04:00 UTC)

      • Fixed Exploit Guard issue caused by Chrome Update Version 79.0.3945.79


      Version 2.5.41.2 (13. Nov. 2019. 04:10 UTC)

      • Improved stability of Exploit Guard.
      • Improved Exploit Guard detection stability.
      • Displays prompt when there are files cannot be removed while emptying RansomShelter.
      • Fixed AutoBackup configurations is cleared in certain cases.
      • More options on emptying RansomShelter.
      • Improved  false positive detections


      Version 2.5.38.1 (23. Oct. 2019. 03:40 UTC)

      • Improved AppCheck Update Stability
      • Fixed Chrome update and installation issue caused by Exploit Guard
       

        Version 2.5.35.2 (7. Oct. 2019. 05:00 UTC)

        • Fixed where starts update during Genuine Registration even Automatic Update is disabled.
        • AppCheck Security Enhancement
        • Fixed BSOD during GEARS5 game installation and update.
        • Fixed “Failed to recover” message is not displayed in CSV export of Threat Log.
        • Fixed problems running AppCheck.exe repeatedly in the service


        Version 2.5.34.6 (17. Sep. 2019. 01:30 UTC)

        • Fixed restore to defaults button is enabled when using Lock.
        • Fixed bluescreen during reboot or shutdown after ransomware detection in certain conditions.
        • Fixed Cleaner stops in 3% during the scan.


        Version 2.5.34.2 (09. Sep. 2019. 06:00 UTC)

        • Fixed issues while Policy is applied to specific agents
        • Improved Cleaner features
        • Fixed file recovery issue in SMB Server
        • Improved better message texts when license registration
        • Added “Failed to Recover” type in Action in Detection log
        • Added “Lock Options” feature for AppCheck Pro
        • Fixed file recovery issue in Network Drive
        • Improved  false positive detections



         

        Version 2.5.33.5 (10. Aug. 2019. 05:00 UTC)

        • Fixed when file timestamps are miswritten when restored.


        Version 2.5.33.4 (9. Aug. 2019. 05:30 UTC)

        • Fixed duplicated AppCheck.exe process.
        • Improved roll-back method after detection.
        • Fixed BSOD when detecting ransomware behavior in specific environment.
        • Fixed Cleaner running process terminates when closing Main window.
        • Fixed license expiration message displaying every 1 hour.
        • Fixed hang when AppCheck application is abnormally terminated.
        • Add detailed options for Ransom Guard (Usage of RansomShelter, Hide Directory, detailed periods when deleting files)
        • Improved false-positive detections.


        Version 2.5.32.3 (23. Jul. 2019. 01:30 UTC)

        • Improved funtionaliy when emptying ransom shelter
        • Added to force to restart AppCheck Tray Icon
        • Removed Exit menu item in AppCheck Tray Icon
        • Fixed context menu in Detection Log and Quarantine
        • Improved path processing method in Whitelist Items
        • Added MD5 hash in detection log
        • Improved false positive


        Version 2.5.31.2 (2. Jul. 2019. 09:00 UTC)

        • Improved Ransomware detection and roll-back process
        • Fixed error when file has more than 256 letters in path while emptying ransom shelter.
        • Improved update period for personal users.
        • Improved to update when waking up from the hibernation. (Only for AppCheck Pro)
        • Improved method to add service in registry
        • Improved false positive

        Version 2.5.30.3 (21. Jun. 2019. 02:00 UTC)
        • Improved Ransomware detection and rollback process.
        • Improved AutoBackup process.
        • Added Set to default button in Option window
        • Improved UI display in specific screen resolution environment.
        • Improved usability of empty RansomShelter.
        • Fixed when adding whitelist upon SMB detection.
        • Improved method to display AppCheck tray icon.
        • Fixed other minor issues.
        • Improved false positive detections.


        Version 2.5.29.2 (12. Jun. 2019. 05:00 UTC)

        • Added CAPTCHA during the uninstallation
         



        Version 2.5.27.2 (5. Jun. 2019. 08:00 UTC)

        • Removed False Positive


        Version 2.5.27.1 (5. Jun. 2019. 05:00 UTC)

        • Improved ransomware detection and roll-back


        Version 2.5.26.1 (13. May. 2019. 04:00 UTC)

        • Improved Stability


          Version 2.5.25.3 (22. April. 2019. 05:00 UTC)

          • Added Log mode for RansomGuard (for CMS Agents)
          • Improved Translations in SMB allow/block option
          • Fixed Help link
          • Added support for C-Report.


          Version 2.5.24.3 (12. April. 2019. 05:00 UTC)

          • Added option to enable SMB allow and block (Pro only)
          • Improved stability of SMB Server protection
          • Improved detection of SMB Server protection
          • Added to lock/unlock options in CMS
          • Improved ransomware detection
          • Improved false positive detections


           

          Version 2.5.22.1 (26. Mar. 2019. 06:00 UTC)

          • Improved false positive detections - Detecting explorer.exe while rotating picture or editing MP3 tags


          Version 2.5.21.1 (18. Mar. 2019. 05:30 UTC)

          • Fixed BSOD in specific condition.
          • Improved to log while receiving  policy.
          • Improved language support.
          • Other minor improvement.

           

          Version 2.5.19.1 (08. Jan. 2019. 00:30 UTC)

          • Improved Real-time protection
          • Stabilized Driver serial port


          Version 2.5.18.6 (06. Dec. 2018. 01:30 UTC)

          • Improved response to false positive detections
          • Improved Self Protection
          • Stabilized backup
          • Added information of CMS log


          Version 2.5.17.1 (23. Oct. 2018. 04:00 UTC)

          • Improved response to false positive detections
          • Improved Cleaner log
          • Stabilized other products


          Version 2.5.16.2 (12. Oct. 2018. 03:30 UTC)

          • Improved false positive detections


          Version 2.5.16.1 (05. Oct. 2018. 14:30 UTC)

          • Improved stability of whitelisted process


          Version 2.5.15.1 (04. Oct. 2018. 11:00 UTC)

          • Improved kernel driver stability.


          Version 2.5.14.1 (27. Sep. 2018. 06:00 UTC)

          • Improved verification of license registration
          • Deactivated Exploit Guard and Cleaner in Server version
          • Stabilized Driver
          • Improved false positive detection
          • Included schedule backup



          Version 2.5.13.1 (13. Sep. 2018. 10:00 UTC)
          • Added Registry Protection
          • Added log Cleaner and log size limititation

          Version 2.5.12.1 (30. Aug. 2018. 09:00 UTC)
          • Applied perpetual license for CMS
          • Improved false positive detection

          Version 2.5.11.1 (01. Aug. 2018. 06:00 UTC)
          • Improved false positive detection

          Version 2.5.10.1 (27. Jul. 2018. 07:00 UTC)
          • Improved kernel driver stability

          Version 2.5.9.2 (18. Jul. 2018. 06:00 UTC)
          • Fixed submit detection log

          Version 2.5.9.1 (18. Jul. 2018. 04:00 UTC)
          • Detailed logging of Real-time protection state changes by user.
          • Fixed update issue of Cleaner

          Version 2.5.8.3 (11. Jul. 2018. 09:30 UTC)
          • Fixed license recognition issue in specific environment.

          Version 2.5.8.2 (29. Jun. 2018. 02:40 UTC)
          • Improved false positive detection

          Version 2.5.8.1 (25. Jun. 2018. 07:00 UTC)
          • Applied policy for perpetual license
          • Changed URL address to extend period(For individual customers only)

          Version 2.5.7.1 (08. Jun. 2018. 07:30 UTC)
          • Improved false positive (MS Store, SpyHunter , etc)

          Version 2.5.5.1 (16. May. 2018. 08:00 UTC)
          • Improved Exploit Guard detection stability.

          Version 2.5.4.2 (25. Apr. 2018. 09:00 UTC)
          • Improved stability of SMB server protection.
          • Improved stability of Auto Backup.
          • Improved stability of Exploit Guard.

          Version 2.5.3.2 (11. April. 2018. 06:40 UTC)
          • Improved SMB server protection stability.

          Version 2.5.3.1 (10. April. 2018. 12:30 UTC)
          • Improved kernel driver stability.

          Version 2.5.2.1 (06. April. 2018 07:30 UTC)
          • Enhanced stabilization of Exploit Guard.
          • Improved Cleaner detection (related Chrome update).
          • Improved using Cleaner resource.

          Version 2.5.1.1 (30. Mar. 2018 07:30 UTC)
          • Fixed where Cleaner doesn't execute.
          • Fixed automatic windows while running Cleaner
          • Fixed to automatically close Cleaner while uninstalling.

          Version 2.5.0.1 (28. Mar. 2018 03:30 UTC)
          • Added Cleaner function





           
          • Improved Self Protection
          • Improved Ransom Guard detection (INFINITT Viewer)
          • Fixed service to restart automatically while update error

          Version 2.4.11.2 (16. Mar. 2018. 02:30 UTC)
          • Improved Exploit Guard performance (Firefox)
          • Automatic service restart in update failures

          Version 2.4.11.1 (15. Mar. 2018. 09:00 UTC)
          • Improved Ransom Guard detection
          • Enhanced compatibility (Avira)
          • Added Opera browser protection 
          • Improved submit detection info

          Version 2.4.10.3 (03. Mar. 2018. 11:30 UTC)
          • CMS Interconnection Improvement.

          Version 2.4.10.1 (08. Feb. 2018. 08:00 UTC)
          • Stabilized Exploit Guard 
          • Exploit Guard official release (Set enable by default)
          • Fixed files remaining when uninstall AppCheck

          Version 2.4.9.1 (07. Feb. 2018. 07:00 UTC)
          • Improved Exploit Guard(Beta) detection
          • Improved compatibility of Exploit Guard(Beta) (IE, Chrome, etc)
          • Improved to show detection details in alert message of Exploit Guard(Beta)
          • Added to send exploit detection logs to CMS
           

          Version 2.4.8.1 (Feb 6. 2018. 03:00 UTC)

          • Fixed Exploit Guard Application execution error (Edge Browser)
          • Improved false positive in Exploit Guard (Internet Explorer, etc).


          Version 2.4.7.1 (01. Feb. 2018. 13:30 UTC)

          • Improved compatibility of Exploit Guard (Microsoft Edge browser, etc)


          Version 2.4.6.2 (01. Feb. 2018. 10:00 UTC)

          • Improved compatibility of Exploit Guard (Kaspersky,360 total security,etc)


          Version 2.4.5.3 (31. Jan. 2018. 14:00 UTC)

          • Improved compatibility of Exploit Guard (Web Browsers)


          Version 2.4.5.2 (31. Jan. 2018 08:00 UTC)

          • Improved false positive in Exploit Guard (Firefox, etc).
          • Removed unnecessary log when session program ends.
          • Fixed slow certificate verification process in first time installation.
           

          Version 2.4.4.2 (30. Jan. 2018 08:00 UTC)

          • Fixed minor bug 


          Version 2.4.4.1 (30. Jan. 2018 04:00 UTC)

          • Added to verify  code sign certificates for Exploit Guard.
          • Improved driver stability.
          • Set enable Exploit Guard  by default (for first time install)

          ​​​​​

          Version 2.4.3.1 (29. Jan. 2018 09:00 UTC)

          • Added option on CMS to upload suspicious file.
          • Improved driver stability.
          • Improved false positive (Battlefield 4, etc)
          • Fixed whitelisted files doesn't apply immediately.


          Version 2.4.2.4 (25. Jan. 2018 07:00 UTC)

          • Improved false positive in Exploit Guard (Firefox)
          • Improved Exploit Guard(beta) compatibility between other security modules(IObit, Malwarebytes, MarkAny).


          Version 2.4.2.2 (24. Jan. 2018 05:00 UTC)

          • Improved process protection in Exploit Guard(Beta)
          • Fixed application execution error while Exploit Guard is running
          • Improved false positive in Exploit Guard (Excel)


          Version 2.4.2.1 (23. Jan. 2018 11:00 UTC)

          • Added interconnection of Exploit Guard option to CMS 
          • Fixed incorrectly applied option of Exploit Guard


          Version 2.4.1.2 (23. Jan. 2018 07:00 UTC)

          • Improved process protection in Exploit Guard(Beta)
          • Improved false positive in Exploit Guard (IE, PotPlayer)


          Version 2.4.1.1 (19. Jan. 2018 07:00 UTC)

          - Added Exploit Guard (beta)
          - Added Suspicious file collection
          - Improved minor issues

          Version 2.2.7.1 (23. Dec. 2017 03:00 UTC)

          • Improved false positive (Hancom Wordprocessor update, Outlook)
          • Improved policy update interval in CMS
          • Fixed to apply update change of license from CMS
          • Added ost, pst to default protected extensions


          Version 2.2.6.1 (22. Dec. 2017 08:00 UTC)

          • Improved false positive (Hancom Wordprocessor update)
          • Improved policy update interval in CMS
          • Fixed to apply update change of license from CMS
          • Added ost, pst to default protected extensions


          Version 2.2.5.1 (12. Dec. 2017 01:00 UTC)

          • Improved Product Update.
          • Fixed registration failed in multi network interface environment
          • Improved false positive (IE, Chrome, etc)
          • Updated SHA1 Codesign certificate

               

              Version 2.2.4.1 (17. Nov. 2017 04:00 UTC)

              • Improved False positive.
              • Fixed to stop scanning process when closing main window.
              • Improved roll-back logic for some ransomwares.
              • Fixed other minor issues.


              Version 2.2.2.1 (14. Nov. 2017. 04:00 UTC)

              • Fixed case where shutting down critical process which causes BSOD.
              • Improved false positive.


              Version 2.2.1.2 (10. Nov. 2017 09:00 UTC)

              • Improved emptying RansomShelter feature.
              • Improved detection of Memory mapped type encryption ransomware
               

              Version 2.2.0.1 (08. Nov. 2017. UTC 04:00)

              • Enabled MBR Protection (Free version)
              • Added network drive protection (Pro version)
              • Added removable drive protection (Pro version)
              • Improved RansomShelter for real-time backup and rollback.
              • Added File destruction behavior count for detection (CMS)
              • Fixed system scan keep running background when canceled by the user.


               

              Version 2.1.10.1 (4. Nov. 2017. 08:00 UTC)

              • Reinforce the detection for ransomware simulator “RanSim” (13/13)


               

              Version 2.1.9.1 (2. Nov. 2017 14:00 UTC)

              • Rollback of change for issues in some cases.
               

              Version 2.1.7.1 (30. Oct. 2017 04:00 UTC)

              • Improved to scan all processes while re-detecting ransomware behavior
              • Improved the detection of suspicious file deletion activity


              Version 2.1.6.1 (26. Oct. 2017 04:00 UTC)

              • Fixed where a file cannot be saved to network shared folder in a specific environment.
               

              Version 2.1.5.3 (20. Oct. 2017. 07:30 UTC)

              • Fixed in some cases file is not restored in network shared folders
              • Changed to only empty existing folders on "Empty RansomShelter"
              • Fixed where bug is not displaying in English and Japanese environment
              • Fixed to save event log after notification
              • Fixed where the detection path is left empty in the logs when the same process was restarted after detecting the Ransomware behavior.


              Version 2.1.4.1 ( 13. Oct. 2017. 01:30 UTC)

              • Better Japanese language support.
              • Fixed in specific cases where alarm windows pop up when opening the main window.
              • Improved detection on Hancom products update.


              Version 2.1.3.2 ( 28. Sep. 2017. 06:00 UTC)

              • IPv6 Support for Shared folder file protection.
              • Included version information in the installer file.


              Version 2.1.0.2 (26. Sep. 2017. 04:00 UTC)

              • Changed Japanese language UI
              • Supports bottom notice update  (excluded in Japanese)


              Version 2.1.0.1 (20. Sep. 2017. 05:00 UTC)

              • New user interface
              • Added feature to empty RansomShelter


              Version 2.0.2.18 (13. Sep. 2017. 09:00 UTC)

              • Improved Ransomware detection


              Version 2.0.2.17 (11. Sep. 2017. 04:30 UTC)

              • Fixed BSOD of opening Excel files in a specific environment.
              • Improved detection and remediation (in repeated detection cases)


              Version 2.0.2.15 (7. Sep. 2017. 11:00 UTC)

              • Added to Support to use wildcard characters(*?) in whitelist for CMS Controlled Agents.
              • Updated Japanese resources and changed web link.
              • Updated SHA2 codesign certificate.

              Version 2.0.2.14 (1. Sep. 2017. 05:00 UTC)
              • Improved ransomware detections.
              • Added to process username in CMS Agents.
              • Changed to block CMS Company ID input box, so user cannot modify.
              • Improved key activation process in the multilingual environment.
              • Added default extension for protection related to Japanese word processor(jbw, jtd)

              Version 2.0.2.13 (30. Aug. 2017. 03:00 UTC)
              • Enhanced file protection in network shared folders.

              Version 2.0.2.12 (21. Aug. 2017. 07:00 UTC)
              • Fixed minor issue in Ransom Shelter.
              • Changed main notification (only applies to Korean users).

              Version 2.0.2.10 (18. Aug. 2017. 07:00 UTC)
              • Improved RansomShelter file maintaining date now can be defined by user (default 7 days)
              • Fixed RansomShelter files don't automatically remove in network folders.
              • Changed Japanese resource and web link.
              • Improved version indication text in the main window.



              Version 2.0.2.9 (1. Aug. 2017. 04:30 UTC)
              • Fixed to upgrade issue where UAC is turned off and "User Account" type is "Standard user".
              • Improved false positive during uninstallation of some applications.
              • Improved multilingual support while applying CMS Policy.
              • Added alert message box when the user doesn't have the privilege for installation and uninstallation.
              • Removed "CMS Enterprise" option in "Option > Auto Backup > Backup Location".


              Version 2.0.2.7 (27. Jul. 2017. 10:30 UTC)
                    • Improved to download dedicated update installer file on update.
                    • Fixed where Korean text displayed for uninstaller shortcut.
                    • Changed CI image in installer.
                    • Improved Japanese translation.


                    Version 2.0.2.6 (24. Jul. 2017. 06:00 UTC)
                          • Fixed BSOD while detecting ransomware in certain condition.

                          Version 2.0.2.5 (20. Jul. 2017. 06:30 UTC)
                                • Added Self Protection for Process(AppCheckS.exe)
                                • Enhanced MBR Protection (supports GPT environment) 
                                • Enhanced remediation method for continuously detecting Ransomware (Matrix Ransomware, etc)
                                • Blocks repetitive execution of files upon detection of Ransomware behavior
                                • Notifies to the user when error occurs on manual update.


                                Version 2.0.2.4 (4. Jul. 2017. 06:00 UTC)

                                      • Fixed a problem that AppCheck installation path can not be updated and reinstalled if it is not the default path (C:\Program Files\CheckMAL\AppCheck)
                                      • Improved security of file protection in shared folders in server environment
                                      • Change setup program file name during automatic update
                                      • Enhanced handling of CMS protocol exceptions
                                       

                                      Version 2.0.2.3 (28. June. 2017. 07:00 UTC)

                                            • Fixed the problem that the original file can not be restored automatically after blocking certain types of randomware
                                            • Fixed a problem that caused BSOD under certain circumstances
                                            • Notice for distribution of Petya Ransomware Notice (free user)
                                             

                                            Version 2.0.2.2 (26. June. 2017. 04:00 UTC)

                                                  • Improved False Positives (Chrome, CcmExec)
                                                   

                                                  Version 2.0.2.1 (23. June. 2017. 04:30 UTC)

                                                        • Improved RansomGuard (Real-time backup) to not backup files with zero byte.
                                                        • Improved False Positives (Excel, Kollus, IDT, Android-studio, AlMind, Avira etc)
                                                        • Changed path for update download and installation
                                                        • Fixed where update doesn't work in specific environment
                                                         

                                                        Version 2.0.1.17 (16. June. 2017. 08:00 GMT)

                                                              • Detection Improved on thread-level encryption Ransomwares.
                                                              • Fixed memory leak in specific situations
                                                              • False Positive Improvement

                                                              Version 2.0.1.16 (13. June. 2017. 17:00 KST)
                                                              • User can define number of history files in AutoBackup (Applies to CMS together)
                                                                   : This feature limits history files to user defined number, and removes old history files.
                                                                    The default value is 3 and can be changed to 0~10.
                                                                   
                                                                   * Important * 
                                                                   In previous version, history files were remained unlimited, but starting from this version, default is set to 3. This will cause remove old history files, remaining 3 history files.
                                                                
                                                              • Free version update cycle extended from every 3 hours to 6 hours.
                                                              • False Positive Improvement
                                                              • Multilingual translation

                                                              Version 2.0.1.15 (29. May. 2017. 16:30 KST)
                                                              • False Positive Improvement
                                                              • Detection Improvement

                                                              Version 2.0.1.14 (24. May. 2017. 05:00 PST)
                                                              • False Positive Improvement
                                                              • Detection Improvement

                                                              Version 2.0.1.12 (24. May. 2017. 14:00 PST)
                                                              • False Positive Improvement
                                                              • Detection Improvement

                                                              Version 2.0.1.11 (19. May. 2017. 19:00 PST)
                                                              • False Positive Improvement
                                                              • Fixed the problem of unregistering in a specific environment

                                                              Version 2.0.1.10 (18. May. 2017. 10:30 PST)
                                                              • Improved and enhanced detection.
                                                              • Automatic recognition of proxy setting of operating system.
                                                              • Improved Multilingual(English) translation.
                                                              • Removed unnecessary UI in blocking notification window.
                                                              • Maintain the sorting in quarantine log.
                                                              • Fixed in rare environments where user clicks update notification, displays block notification window.
                                                              • Fixed the problem of unregistering in a specific environment (when using multiple HDDs with different connection methods)

                                                              Version 2.0.1.8 (4. Apr. 2017. 17:00 PST)
                                                              • Tray alert improvement.
                                                              • Better English Language support.
                                                              • Re-Purchase URL link update.

                                                              Version 2.0.1.7 (31. Mar. 2017. 13:00 PST)
                                                              • Deleted additional file extensions for protection (*.ini)

                                                              Version 2.0.1.6 (30. Mar. 2017. 15:00 PST)
                                                              • Better Japanese Language support.
                                                              • Improved License validation.
                                                              • CMS Interconnection Improvement.
                                                              • Added additional file extensions for protection (*.ini, *.lnk)

                                                              Version 2.0.1.5 (21. Mar. 2017. 10:00 PST)
                                                              • Detection Improvement
                                                              • False Positive Improvement

                                                              Version 2.0.1.4 (8. Mar. 2017 01:00 PST)
                                                              • Better Japanese support 
                                                              • User trust file Improvements

                                                              List

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