Version 3.1.37.4 (26. April. 2024. 01:00 UTC)
 

• Enhanced AppCheck self-protection.
• Changed items in AppCheck general options (Show AppCheck Alert Dialog, Send suspicious files upon detection)
• Fixed an issue that caused the Shelter Options screen to break due to screen scaling issues.
• Improved the display of the maximize icon when maximizing AppCheck.
• Fixed to backup files to the ransomshelter in log mode. (CMS)
• Allows you to set the SMB server protection detection count. (CMS)
• Updated CMS communication server information. (CMS)
• Improved inaccurate error messages when installing AppCheck. (CMS)
• Improved false-positive detections.

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 3.1.36.2 (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 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

• 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

• Applied perpetual license for CMS
• Improved false positive detection

• Improved false positive detection

• Improved kernel driver stability

• Fixed submit detection log

• Detailed logging of Real-time protection state changes by user.
• Fixed update issue of Cleaner

• Fixed license recognition issue in specific environment.

• Improved false positive detection

• Applied policy for perpetual license
• Changed URL address to extend period(For individual customers only)

• Improved false positive (MS Store, SpyHunter , etc)

• Improved Exploit Guard detection stability.

• Improved stability of SMB server protection.
• Improved stability of Auto Backup.
• Improved stability of Exploit Guard.

• Improved SMB server protection stability.

• Improved kernel driver stability.

• Enhanced stabilization of Exploit Guard.
• Improved Cleaner detection (related Chrome update).
• Improved using Cleaner resource.

• Fixed where Cleaner doesn't execute.
• Fixed automatic windows while running Cleaner
• Fixed to automatically close Cleaner while uninstalling.

• Added Cleaner function

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

• Improved Exploit Guard performance (Firefox)
• Automatic service restart in update failures

• Improved Ransom Guard detection
• Enhanced compatibility (Avira)
• Added Opera browser protection 
• Improved submit detection info

• CMS Interconnection Improvement.

• Stabilized Exploit Guard 
• Exploit Guard official release (Set enable by default)
• Fixed files remaining when uninstall AppCheck

• 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.

• 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)

• Enhanced file protection in network shared folders.

• Fixed minor issue in Ransom Shelter.
• Changed main notification (only applies to Korean users).

• 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".

• 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.

• Fixed BSOD while detecting ransomware in certain condition.

• 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

• 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

• False Positive Improvement
• Detection Improvement

• False Positive Improvement
• Detection Improvement

• False Positive Improvement
• Detection Improvement

• False Positive Improvement
• Fixed the problem of unregistering in a specific environment

• 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)

• Tray alert improvement.
• Better English Language support.
• Re-Purchase URL link update.

• Deleted additional file extensions for protection (*.ini)

• Better Japanese Language support.
• Improved License validation.
• CMS Interconnection Improvement.
• Added additional file extensions for protection (*.ini, *.lnk)

• Detection Improvement
• False Positive Improvement

• Better Japanese support 
• User trust file Improvements