Release Notes

metadefender.opswat.com

• Release date - Nov 12
• Version - 2.3.0

New Features and Enhancements

• Improved overall security posture by adding additional hardening measures implemented to increase platform resilience
• Added Volume Heat Map to the Usage page A new heat map visualization is now available on the Usage page, providing clearer insights into volume patterns and activity trends.
• Added Usage & Trends to the Usage page New insights and trend metrics have been introduced on the Usage page to help visualize activity and usage patterns over time.

API

• Version - 4.71.0
• Released in Nov 19 based on each region's maintenance window timeframe.

New Features and Enhancements

• Added SIEM integrations for ELK Stack and IBM QRadar The solution now supports log forwarding to ELK Stack and IBM QRadar for enhanced security monitoring
• Improved overall security posture by adding additional hardening measures implemented to increase platform resilience
• S3 URL handling has been updated from bucket-in-path to the modern virtual-hosted–style format for improved compatibility.
• Enhancements to hash-based reputation checks improve detection accuracy and consistency.
• OAuth Client ID now included in scan result logs Logging visibility has been improved by adding the OAuth Client ID to scan result entries.
• Added new verdict types to the Sandbox service Expanded verdict categories provide clearer classification and more granular scan results.

Fixed

• Resolved issue causing “Unknown” verdict when scan result exceeded global timeout The correct verdict is now returned even when scans hit the global timeout threshold.
• Corrected sanitization verdicts Verdicts displayed after sanitization now accurately reflect the correct results.

metadefender.opswat.com

• Release date - Oct 2
• Version - 2.1.0
• Release date - Oct 22
• Version - 2.2.0

Fixed in 2.1.0 version

• Resolved an issue on hash lookup when the hash doesn’t have a corresponding sandbox result
• Resolved an issue on the incorrect verdict for Sandbox when performing URL Analysis
• Resolved Status Mapping on the UI
• Resolved issue on Sandbox results to be displayed when accessing from Reports

New Features and Enhancements in 2.1.0 version

• Support for Scan History added at Organization level
• Added the Scan Result Report to the external release notes

Fixed in 2.2.0 version

• Resolved an issue on misleading Metascan results for infected archive files.
• Resolved issue with Drag&Drop functionality.
• Resolved issue where the new UI did not display an authorization message when accessing unauthorized scan result links.
• Resolved typos in the Reports.

New Features and Enhancements in 2.2.0 version

• Added placeholders on chats with no data added.

API

• Version - 4.69.2
• Released in Oct 8 based on each region's maintenance window timeframe.
• Version - 4.70.0
• Released based on each region's maintenance window timeframe.

New Features and Enhancements in 4.69.2

• Improvements on internal logic to prevent disconnections on large archives

Fixed in 4.69.2

• Resolve issue on main archive sanitization status stuck at in progress

New Features and Enhancements in 4.70.0

• Enhance OAuth2 Endpoints to Support Organizations

Fixed in 4.70.0

• Resolved issues on archive files
• Resolved issue for file scanning when files were submitted with downloadFrom
• Resolved issue on DLP to return the correct value for archive files

metadefender.opswat.com

• Release date - Sep 24
• Version - 2.0.0

New Features and Enhancements

We’re excited to announce a complete overhaul of our metadefender.opswat.com user interface.

We rethought the entire UI to make navigation easier and your day-to-day use more seamless.

API

• Version - 4.68.2
• Released in Sep 8 based on each region's maintenance window timeframe.
• Version - 4.69.0

New Features and Enhancements in 4.68.2

• Improved logs for Domain/IP/URL Reputation service
• Improved logs for Dynamic Analysis

Fixed in 4.69.0

• Resolved an issue so that organization history now shows activity from its members
• Resolved an issue so aborted Sandbox scans are now logged with the correct reasons
• Resolved an issue that occurred when scanning a file exceeding set limits
• Resolved an issue so aborted Sandbox scans now show the correct verdict in the description
• Resolved issue where scanning unsupported file versions with CDR-only now returns the correct result code.

New Features and Enhancements in 4.69.0

• Organization admins can now view submission history across the entire organization, including sub-organizations
• Improved Sanitization Results aggregation for archive files with partial failures

metadefender.opswat.com

• Release date - N/A
• Version - N/A

API

• Version - 4.67.1
• Released in Aug 5 based on each region's maintenance window timeframe.
• Version - 4.68.1 including 4.68.0
• Released as per the schedule above

New Features and Enhancements in 4.67.1

• Optimize POST /v4/file handler to reduce high response times causing 408s timeouts
• Scan results verdict added on hash lookup access log

Fixed in 4.67.1

• Resolved an issue where scans of raw S3 URLs using downloadFrom would remain stuck in progress.

New Features and Enhancements in 4.68.1

• Improved overall security posture by addressing recently identified vulnerabilities.
• Crowdstrike is now removed from the Antivirus Engine packages

Fixed in 4.68.1

• Resolved 400 response issue on DownloadFrom case
• Resolved issue on Sandbox response to have additional_info included
• Resolved issue on hash lookup cache mechanism when scanning archive files
• Resolved issue on long processing time for some scans
• Resolved issue on value for ‘stored’ not being updated

metadefender.opswat.com

• Release date - July 23, 2025
• Version - 1.99.0

Fixed

• Fixed 500 Internal Server Error when handling safe redirects with IPv6 addresses.

New Features and Enhancements

• Addressed vulnerabilities to strengthen overall security.
• Policy Update: Updated link to the latest Terms of Service.

API

• Version - 4.67.0
• Released as described in the table above

New Features and Enhancements

• Faster Processing: Improved performance across multiple functions for quicker response times.
• Scan History Optimization: Added organization_id to Scan Results for better filtering and performance.
• Improved overall security posture by addressing recently identified vulnerabilities.

Fixed

• Resolved an issue where scan result was stuck at 99%
• API Fix: Resolved permission issue on /v4/file/{hash}/download endpoint.

metadefender.opswat.com

• Release date - July 23, 2025
• Version - 1.99.0

Fixed

• Fixed 500 Internal Server Error when handling safe redirects with IPv6 addresses.

New Features and Enhancements

• Addressed vulnerabilities to strengthen overall security.
• Policy Update: Updated link to the latest Terms of Service.

API

• Version - 4.67.0
• Released as described in the table above

New Features and Enhancements

• Faster Processing: Improved performance across multiple functions for quicker response times.
• Scan History Optimization: Added organization_id to Scan Results for better filtering and performance.
• Improved overall security posture by addressing recently identified vulnerabilities.

Fixed

• Resolved an issue where scan result was stuck at 99%
• API Fix: Resolved permission issue on /v4/file/{hash}/download endpoint.

metadefender.opswat.com

• Release date - June 25, 2025
• Version - 1.97.1

Fixed

• Nothing this month

New Features and Enhancements

• Addressed vulnerabilities to strengthen overall security.

API

• Version - 4.66.0
• Released as described in the table above

New Features and Enhancements

• Enhanced the API Key Scan History endpoint by adding start_date and end_date as supported query parameters.
• Improved performance by reducing the processing time specific functions.
• Added dataquery parameter support to the /v4/feed/hashes and /v4/feed/false-positives API endpoints.
• Improved overall security posture by addressing recently identified vulnerabilities.

Fixed

• Resolved an issue where process_info.result.verdict could fail when the file exceeded the maximum number of archive files or the maximum archive size.
• Resolved an issue affecting process_info.post_processing.actions_ran handling.
• Updated final_verdict.threatLevel to return an integer value consistently.
• Resolved an issue where a callback was attempted with an invalid or missing URL (ERR_INVALID_URL).
• Fixed an issue retrieving vulnerability data via the GET Vulnerability Lookup API.
• Resolved an issue affecting sandbox final_verdict.confidence accuracy or consistency.

metadefender.opswat.com

• Release date - May 14, 2025
• Version - 1.96.0

Fixed

• Resolved issue on the Sandbox verdict name

New Features and Enhancements

• MTCWallets IOC type included
• Extracted Strings page updated with interesting strings marker
• Reputation service is printing the service in column to highlight the difference between offline and OPSWAT reputation

API

• Version - 4.65.1
• Released as described in the table above

New Features and Enhancements

• Ability to share scan results within the same organization when using private processing
• You can now add up to 25 API Clients when using Bring Your Own Identity Provider (BYOIdP)

Fixed

• Resolved issue on inconsistent variable types when querying /file/{dataId}
• Resolved issue on prevention limit consumption when using multiscan_sanitize custom workflow.

metadefender.opswat.com

• Release date - April 10, 2025 / April 17, 2025
• Version - 1.94.0 / 1.95.0

Fixed

• Resolved issue on the UI for Sandbox verdict in case of Benign files - 1.94.0
• Resolved issue on the UI on Dashboard to have the data loaded correctly when selecting different time spans - 1.95.0

New Features and Enhancements

• Items reorganized on the top menu on the landing page on the UI - 1.94.0
• Improved mechanism for Sandbox verdict aggregation - 1.95.0

API

• Version - 4.64.0
• Released as described in the table above

New Features and Enhancements

Fixed

• Resolved an issue where the total_detected_avsfield was missing from bulk hash lookup results.
• Fixed a problem with the alerting mechanism that occurred when organizational limits were exceeded.
• Resolved issue on the DELETE /v4/hash/{hash}/vote to return 200 when the vote is successfully deleted.

metadefender.opswat.com

• Release date - March 12, March 26, 2025
• Version - 1.92.0/1.93.1

Fixed

• Resolved issue on the missing result text on the UI for OSINT Lookup page when the engines detect threats
• Resolved issue on the pop-up notification to be displayed fully on the UI when opened in the same time with the menu
• Resolved the mismatch result on the Extracted Files when scanning an archive which is exceeding the depth limit
• Fixed Safe-Redirect Issue with OTP URLs.

1.93.1

• Resolved issue on the Deep CDR Result when sanitization was not finished on time

New Features and Enhancements

• Improved messaging and customizable options for Cookie Consent banner on the UI

1.93.1

• InQuest insights are now available for users when scanning IP, URLs, or Domains.
• Enhanced the Verdict names on the UI for Adaptive Sandbox
• The color for tags on Adaptive Sandbox are now changed

API

• Version - 4.63.0 / 4.63.1 / 4.63.1-support
• Released as described in the table above

New Features and Enhancements

• A new Enterprise-only capability was added that enables direct SIEM integration with Splunk; this allows Enterprise customers to automatically forward security logs related to file scanning and user activity from MetaDefender Cloud API’s Prevention Package to their Splunk instance.
• This enhancement provides organizations with a centralized view of security events, enabling faster threat detection, improved compliance and better operational control. More details available on the Use Guide.
• Enhanced logging mechanism - introduced in 4.63.1
• Description field from JSON response when using Sanitization changed to "File is sanitized successfully and its structure is validated." - introduced in 4.63.1-support

Fixed

• Resolved an issue where the scan result of a file displayed an incorrect status when an archive exceeded the depth limit.
• Resolved an issue with private_processing in the sanitization process.
• Corrected Error Codes and Response Status to ensure they match as expected.
• Resolved issue related to AVs definitions.
• Addressed a file name decoding issue that caused certain names to be displayed incorrectly (e.g., as “w^”).
• Resolved high queue times when no scan server was available.
• Resolved a missing parameter issue when adding a user to an organization.

metadefender.opswat.com

• Release date - February 12, 2025
• Version - 1.90.0
• Release date - February 26, 2025
• Version - 1.91.0

Fixed

• Resolved issue on the redirect to Thank You page after purchasing
• Resolved issue on the missing alert message when Sandbox URL Analysis exceeds the rate limit
• Resolved mismatch result of multiscanning displayed on the Overview page and the results on the Multiscanning page, as well as for the Extracted Files page
• Resolved issue on the Extracted File page to remove the duplicated value of the SHA512.
• Resolved small issues on UI when the language is changed to Japanese on 1.91.0 version

New Features and Enhancements

• Improved Security posture of the application. Upgraded multiple packages to enhance security and reliability.
• Tooltip implemented for truncated information on 1.91.0 version

API

• Version - 4.62.0
• Released as described in the table above

New Features and Enhancements

• Improved Security posture of the application. Upgraded multiple packages to enhance security and reliability.
• Enhanced the Clear API Keys cache endpoint for improved functionality.

Fixed

• Fixed an issue where the Encrypted Archive verdict could incorrectly overwrite the Password Protected Document verdict in certain cases involving multiple verdicts.
• Resolved issue on /v4/feed/hashes endpoint
• Fixed an issue where the Sandbox last ID was not updating correctly during update operations.

New Features and Enhancements

• downloadFrom header has been added, as well as sanitizedLink added on GET Result endpoint
• File name will be suffixed with _sanitized in case sanitization was used

metadefender.opswat.com

• Release date - January 8, 2025
• Version - 1.88.0
• Release date - January 23, 2025
• Version - 1.89.0

Fixed

• Fixed error message on the UI in case Dynamic Analysis is not performed
• Fixed issue on the UI for Sandbox URL Analysis result of latest scan to not overlay on previous scan result

Fixed on 1.89.0 version

• Fixed issue on the Results page to display the blocked status for exceeded limits propagation
• Fixed issue to have the right message displayed when no Sandbox is performed.

API

• Version - 4.61.0
• Released as described in the table above

New Features and Enhancements

• Enhanced the performance and efficiency of infrastructure components.

Fixed

• Resolved an issue with Archive file types related to prevention limits.
• Addressed a problem with the DLP verdict functionality.
• Resolved issue on scan_all_result when scanning an unsupported file with cdr_only rule
• Resolved 404 errors type when retrieving scan result from downloadFrom

metadefender.opswat.com

• Release date - December 3rd
• Version - 1.87.1

Fixed

• Fixed issue on the undefined redirect from button on landing page

API

• Version 4.60.0
• Released as described in the table above

New Features and Enhancements

• Improved API documentation for scan history, hash lookup, and api key limits endpoints. The documentation now includes detailed descriptions and usage instructions.
• Improved Security posture of the application. Upgraded multiple packages to enhance security and reliability.

Fixed

• Resolved issue on the Encrypted archive for the verdicts on Sensitive data found
• Fixed issue on Archive exceeded limits propagation

Menlo Plugin

• Release date - December 11th
• Version 1.6.2

Fixed

• Resolved issue on the file name to be sent as header to MetaDefender Cloud

metadefender.opswat.com

• Release date - November 5th / November 27th
• Version - 1.86.0 / 1.87.0

New Features and Enhancements

1.86.0

• UI enhancements to strengthen the security posture.
• Upgraded multiple packages to enhance security and reliability.

1.87.0

• Renamed Informational Sandbox verdict into No Threat

Fixed

1.86.0

• Fixed issue on the nickname by removing the whitespaces.

1.87.0

• Fixed issue on the client name column in Japanese language on the UI
• Fixed issue on the number of engines shown in URL Multiscan

API

• Version - 4.59.1 including 4.58.3 an 4.59.0
• Released as described in the table above

New Features and Enhancements

• Improved API documentation for bulk hash lookup Endpoint. The documentation now includes detailed descriptions and usage instructions.
• Improved Security posture of the application. Upgraded multiple packages to enhance security and reliability.

Fixed

• Resolved issue on files password protected with special characters
• Resolved issue on URI malformed
• Resolved issue on Failed to scan verdict
• Resolved issue on Rescan of Password protected documents
• Resolved issue on the duplicate verdict displayed for Password protected documents

metadefender.opswat.com

• Release date - October 23
• Version - 1.85.1

New Features and Enhancements

• UI enhancements to strengthen the security posture

Fixed

• Fixed issue on Safe Redirect for shortURL
• Fixed issues on creating the apikey

API

• Version 4.57.2/4.58.0/4.58.1
• Released as described in the table above

New Features and Enhancements

• New endpoint for rescan mechanism added
• Security Enhancements
• Improve API Documentation

Fixed

• Resolved issues on the archive use case when remaining without limits
• Resolved issues on the archive use case when a child file is returning exceeded archive limit
• Resolved issues on the cdr_options to be updated when sending requests
• Resolved issues on Vulnerability Lookup pagination to return the right values
• Resolved issue on Scan History data to match hash lookup data
• Fixed issue on showing the right name for Webroot instead of Webroot SMD in results
• Fixed issue on inconsistent filename when downloading Sanitized file
• Fixed issues on wrong scan result which are sent to webhook

New Features and Enhancements

• MetaDefender Storage Security Cloud bring the power of our trusted storage security platform to the cloud, enabling seamless data protection for business transitioning to cloud-based and SaaS environments. MetaDefender Storage Security Cloud delivers centralized security for cloud storage systems, ensuring that all your data is protected in real time, wherever your data is. Starting with this month, OPSWAT also offers a SaaS-native solution which is the perfect fit for organizations looking to leverage the advantages of the cloud while maintaining strong security protocols, hosted alongside our MetaDefender Cloud.

metadefender.opswat.com

• Release date - 24th of September
• Version - 1.84.0

New Features and Enhancements

• UI enhancements to enforce the security posture
• Changes on the Sandbox result display
• Log-in enforcement on Licensing Page is now disabled
• Ensure Community submitted links from metadefender.opswa.com will be redirected to metadefender.com
• Enhancement on Adaptive analysis - Network subpage
• OSINT Lookups modifications

Fixed

• Fixed Sandbox bugs within the UI to show the right score
• Fixed issue on language switch.

API

• Version 4.57.1 - Including changes from 4.57.0
• Released as described in the table above

New Features and Enhancements

• Security enhancements
• Enhancements on the structure of sanitization response to include display_name, file_path, details, reason
• Pagination added on CVE - List endpoint
• Operational Security enhancements
• Enhancements on GET /apikey/scan-history endpoint
• Logs enhancements

Fixed

• Fixed sanitization failure
• Fixed sanitize_unarchive scan stuck at 99%
• Fixed issues on verdicts to be aligned with the actions.
• Fixed issues on the aggregation of verdicts
• Fixed issues on the engine lists
• Fixed issues on the documentation for dataId bulk lookup
• Resolved issues on URL Reputation throttling exception
• Resolved issues on Password protected cases with special characters
• Resolved issue on Intermittent Payload Validation Failed Errors for Bulk Hash Lookups
• Resolved issue on sanitized file /v4/file/converted/data_id
• Resolved issue on Multiple CVE Collection Queries from Community
• Resolved issue on Incorrect sandbox_id Handling in Hash Lookup Response for Private Scans.

metadefender.opswat.com

• Release date - 19th of August
• Version - 1.82.0

New Features and Enhancements

1.82.0

• UI enhancements to ensure the naming consistency

Fixed

• Fixed issue on Safe-redirect - Safe URL redirect is now working as expected for Hebrew ended URL
• Fixed issue on Safe-redirect for URL stuck in analyzing forever when the result returns from BE take more than 1 min

API

• Version 4.56.0
• Released as described in the table above

New Features and Enhancements

• Security enhancements
• Update AV Engine Selection Process
• Sandbox is now performing when using downloadFrom
• Enhancement for the Corrupt file structure detection
• Accuracy of Dashboards and Reported SLAs
• Enable additional information support
• Enhance file scan statistic logs

Fixed

• Fixed issue found by the Penetration testers - Potential Denial of Service
• Fixed issue on Duplicate Sensitive Data Found in verdicts
• Fixed issue on API Key throttling limit for MetaDefender License types
• Fixed issue on the calculation of process_info.progress_percentage
• Fixed issue on Hash lookup for bulk hash lookup
• Fixed issue on improper filename encoding
• Fixed issue on detection of an infected archive
• Fixed issue for scanning .rar files which sometimes are taking too long to be scanned
• Fixed issue on Lookup returns Unauthorized when private_processing is disabled

New Features and Enhancements

• MetaDefender ICAP Cloud is OPSWAT's advanced cloud-based security solution that offers comprehensive threat detection and prevention for network traffic. Started with this month OPSWAT also offers a SaaS-based ICAP service, hosted alongside our MetaDefender Cloud.

metadefender.opswat.com

• Release date - 10th of July
• Version - 1.80.0
• Release date - 24th of July
• Version - 1.80.1

New Features and Enhancements

1.80.0

• UI enhancements and filtering clickable mechanism on MITRE Techniques
• UI enhancements for the first annotation for signed URL on metadefender.opswat.com/licensing. As a recommendation, for requests which are bigger than 1GB, you can include a signed URL of the file, instead of the file itself

1.80.1

• UI implementation for Cloud Security for Salesforce large file support - more information on Cloud Security for Salesforce - File Security - Large File Support

Fixed

• Nothing this month

API

• Version 4.55.4
• Released as described in the table above

New Features and Enhancements

• Security enhancements
• Updated scan history endpoint structure
• Enhance the structure of the sanitization response

Fixed

• Fixed issue on the worker timeout
• Fixed issue on vulnerability lookup
• Fixed issue on exceeded archive file depth, in case the limit is exceeded the result returned will be code 9

metadefender.opswat.com

• Release date - 19th of June
• Version - 1.79.2

New Features and Enhancements

• UI enhancements for Sandbox to show a preview when hover the elements
• Icons added for interesting items on Indicators of Compromise page
• Security enhancements
• New tags added when collapsing Threat Indicators on Dynamic Analysis section
• Two tabs where renamed: File Details is now the File name, and Extracted Files Details is now Extracted Files
• Two new tabs where added: OLE Streams and Downloaded Files under Dynamic Analysis
• If a string has a triggeredConsumerIDs we will display which one, or the threat indicator verdict for Extracted Strings Subpage and Overview Page > Suspicious
• Expend All/Collapse All button added on Extracted Strings page
• The Notification mechanism has been adjusted to reflect the daily/monthly value
• Online Store product names have been changed: Analysis API -> MetaDefender Cloud Sandbox, Prevention API -> MetaDefender Cloud Prevention, Reputation API -> MetaDefender Reputation Service, Threat Intelligence API -> MetaDefender Threat Intelligence

Fixed

• Fixed typos on the Sandbox page
• Is DotNet, Is Packed, Is Digitally Signed were removed from the UI on the Sandbox page
• Fixed issue to not have the DLP page displayed when the file type is not supported
• Fixed issues on Logout error
• Fixed issue on VBA Stomping to print false when it is not true
• Fixed issue on line spacing for FileModifiedTimestamps
• Fixed font size on MITRE Techniques tile

API

• Version 4.54.1
• Released as described in the table above

New Features and Enhancements

• New API endpoint was created for url-sandbox
• Security enhancements
• The Free and unregistered users can now scan up to 3 scans per hour and up to 15 scans per day.
• The Free and registered users can now scan up to 9 scans per hour and up to 45 scans per day.

Fixed

• Fixed issue on the worker timeout
• Fixed issue on files_in_archive.progress_percentagecalculation
• Fixed issue on vulnerability lookup
• Fixed issue on exceeded archive file depth, in case the limit is exceeded the result returned will be code 9

metadefender.opswat.com

• Release date - 29th May
• Version

New Features and Enhancements

• UI enhancements for Sandbox
• Security enhancements
• "Threats Detected" message from Sandbox is now "Malicious activity detected"
• Malicious and Likely Malicious items are now grouped together under "Malicious" tab
• "Informational" is now "No threat" in YARA rule page
• "Dynamic Analysis" menu is now "Adaptive Analysis"
• "Indicators of Compromise" is now underneath "Emulation Data"
• The extracted links from Downloaded Files are now displayed under Extracted Strings
• Infrastructure enhancements
• Now you have the possibility to go back to My OPSWAT from metadefender.opswat.com
• Navigate backwards functionality improvement

Fixed

• Fixed issues on IP Allowed list
• The Chrome extension link in the footer of the page was changed
• Fixed issue on OSINT Lookup Subpage

API

• Version 4.53.0
• Released as described in the table above

New Features and Enhancements

• Private scan is now enabled by default
• Failed requests mechanism is now up to date
• Improvements were made on the logs and Audit logging
• The structure of response result was enhanced for "unsupported version file" case
• Security enhancements

Fixed

• Fixed issue on file processing retry mechanism
• Fixed issue on Oauth Client and now can be created/deleted successfully
• Fixed issues on the message for consumed allocated limits
• Fixed issue on scanning encrypted archive without/wrong password to return error code 12
• Fixed issue on 504 Gateway Timeout: API/Bulk Hash Lookup
• Fixed issues on file upload
• Fixed issue on Sandbox Queue
• Fixed issues on ISV enabled api keys

metadefender.opswat.com

• Release date - 17th of April
• Version - 1.77.0

New Features

• Operational Improvements
• mTLS is now supported for PROFESSIONAL customers
• Magnify and change the color for Terms of Service and Privacy Policy text on metadefender.opswat.com
• Security enhancements

API

• Version 4.52.1
• Released as described in the table above

New Features

• API Documentation update for CDR

  • missing headers and description added for the main workflows (multiscan_sanitize, multiscan_sanitize_unarchive)
  • x-file-metadata header was removed from documentation and code since this header was deprecated.

• Infrastructure enhancements

• New Investigation on the AV engines on different license tiers and different workflows.

• Security enhancements

Fixed

• Fixed issue to return positive values for total_detected_avs
• Fixed issue on scan history endpoint timeout
• Fixed 404 errors on GET /v4/file calls
• Fixed issue on download link in child data_id to have the same value as for process_info.post_processing.converted_to
• Fixed issue on sanitized.file_path to have sanitized.result: "Allowed" when scanning with downloadfrom_sanitize rule

metadefender.opswat.com

• Release date - No release this month

New Features

Fixed

API

• Version 4.51.0
• Released as described in the table above

New Features

Fixed

• Fixed issue to ensure the seamless processing of file scans
• Fixed issues on filetype detection for .tiff files.
• Fixed issues on CDR only for encrypted documents with password included
• Fixed issues on extracted_files for Free and Standard users.
• Fixed issues on unarchiving on eml/msg files for Free and Standard users, for multiscan_unarchive profile.
• Fixed issues on the scans to have file_info.file_type_category field for Free and Standard users.
• Fixed issues on failure_reason to not be present in the result which is sent to webhook
• Fixed issues on password protected files for Free and Standard users

metadefender.opswat.com

• Release date February 14, 2023
• Version 1.75.0

New Features

Fixed

• Resolved issue on the Emulation Data graph
• Fixed issue on the Indicators of Compromise (IOCs) table column to have the right alignment
• Removed API Key from Chrome Extension and the preview image of the api key is now blurred
• Resolves issues on MITRE table - The Tactic column has a word-break: break-wordprop which is now removed.
• The “;“ from the MITRE Techniques table title is now removed.
• Resolved issues on the overlapping button with the text section - the width of the text section was reduced.

API

• Version 4.50.0
• Released as described in the table above

New Features

Fixed

• Fixed issue regarding call back URL when a password-protected file is uploaded with multiscan_sanitizerule.
• Fixed issue to have the Max Size error in return when trying to submit a file bigger than the expected limit.
• Resolved issue on detected_by for Extracted Files.
• Resolved issue to return the expected result in case of an Archive when Maximum depth of extracted files was reached.
• Resolved issue to have “file_type_extension” field displayed in the result for different file types - otf, ttf, woff, cdr, cr2, webp, flac, mkv, mped, ogg, opus, webm.
• Resolved issue on quotation mark in the URL for the “filename”.
• Fixed issue on downloader error log size.
• Resolved issue to not have any null value returned in verdicts.
• Fixed issue on the total_detected_avs to return the correct value when the file is unknown.

metadefender.opswat.com

• Release date January 17, 2023
• Version 1.74.2
• Release date January 29, 2023
• Version hotfix/1.74.3

New Features

Fixed

• Resolved issues on the remaining limit status to be displayed with the correct color
• Resolved issues to have the table from Indicators of Compromise (IOCs) responsive
• Resolved issue on Report Vulnerabilities button and tooltip
• Resolved issue on CDR table column alignment
• Resolved issue on the DLP result on the pdf report when no detection is found
• Resolved issues on the DLP report content and alignment of the column
• Resolved issues on the Sandbox verdict typo and file details

Fixed

• The logo for the AV engine, previously identified as 'AegisLab,' has undergone a rebranding and is now associated with the 'Lionic' AV engine.

API

• Version 4.49.0
• Released as described in the table above

New Features

Fixed

• Fixed issues on Bulk hash lookup to return the total_detected_avs
• CDR is now returning an error when it is not available for a specific API Key/account
• Dynamic Analysis public documentation is now up to date
• Fixed issues on license limits count for sandbox and prevention consumption
• Sanitization for TXT File type on MetaDefender Cloud is now disabled
• Resolved issues when getting the results for multiscan_unarchive workflow

metadefender.opswat.com

• Release date December 13, 2023
• Version 1.74.0

New Features

DLP PDF Export:

• • New Feature: DLP results now export seamlessly to .pdf.
  • Benefits: Enhanced portability, detailed security insights on the go.

Object Details Upgrade:

• • What's Improved: More detailed info on processed objects.
  • Why It Matters: Deeper data exploration for more control.

• Infrastructure Boost:

  • Under the Hood: Performance upgrade with state-of-the-art infrastructure.

Fixed

• Resolved issues on password field when using special characters
• Resolved issues on external links where needed
• Resolved issues on DLP page
• Resolved issue on the available limits for MetaDefender Cloud Organization users
• Resolved issue to display results for external hashes
• Resolved issues on Indicators of Compromise page
• Resolved issue on Deep CDR enablement. Deep CDR will be enabled by default only for Free and Anonymous users.

API

• Version 4.48.1
• Released as described in the table above

New Features

• DLP Information added in the MD Cloud API docs https://docs.opswat.com/mdcloud/metadefender-cloud-api-v4#file-lookupbydataid

Fixed

• Fixed issues on Sanitized progress of a Child file to return 100% when all scan results are completed
• Fixed issue on progress_percentage stuck at 99% for an encrypted archive file.
• Fixed issue on bulk hash lookup
• Fixed issues on binary octet-stream request when uploading PDF.

metadefender.opswat.com

• Release date November 8, 2023
• Version 1.73.0

New Features

• Enhancements for Proactive Data Loss Prevention Feature
• UI enhancements
• Infrastructure updates

Fixed

• Resolved issues on all images to have attributes added
• Resolved issues on external links where needed
• Resolved issues on internal links to have Anchor added where needed
• Resolved issues on .PDF export to show the Sensitive Data found within a file
• Anonymous users are now able to download the Redacted version of the file after using DLP and completing the form.
• Resolved issues on extended details link to point to the appropriate "File Details" of the extracted files
• Resolved issues on Extended Details information
• Resolved issues on images to have these aligned to the left

API

• Version 4.47.1
• Released as described in the table above

New Features

• Infrastructure enhancements
• Enhancements for Proactive Data Loss Prevention Engine (DLP)

Fixed

• Fixed issues on Sandbox license limit reached to not get 429 when send the header together with Multiscanning
• Fixed issues on counter for threats detection
• Fixed issues on some lookup calls
• Fixed issues on Archive verdict aggregation

metadefender.opswat.com

• Release date October 12, 2023
• Version 1.72.0

New Features

• Proactive Data Loss Prevention Feature enabled for all MetaDefender Cloud Users
• New information are available within your PDF Export - Deep CDR and Extracted Files for Static Analysis are now available
• Infrastructure updates
• Security enhancements

Fixed

• Resolved issues on the 'Origin' in Summery Overview
• Resolved issues on tag hover to display the "i" info icon
• Resolved issues on the UI to display proper wording in some cases
• "Prevalence" columns removed in IOC subpage
• Resolved issues on extracted strings
• "Triggered Signal" is now "Threat Indicator" on Extracted Strings subpage
• "Indicator of Compromise" description updated
• Resolved some typos in the UI
• Fixed wording on Online Store

API

• Version 4.46.4
• Released as described in the table above

New Features

• A new AV Engine was added on our list for : Cylance
• Infrastructure enhancements
• Security enhancements

Fixed

• Resolved issues on backend and Deep CDR module

metadefender.opswat.com

• Release date September 13, 2023
• Version 1.71.0

New Features

• Ability to get dynamic analysis results by submitting the file with the 'Adaptive Threat Analysis' enabled
• Your session will expire after 15 minutes, if you will close the browser
• Placeholder added for 'Overview', 'APKData' pages
• Infrastructure updates
• Security enhancements

Fixed

• Resolved issues on the UI for the map
• Resolved issues on the UI to display properly the scan result for the sanitized file
• Resolved issue on polling apk-manifest endpoint when user requests a new scan
• Resolved issue on the UI to display the proper message error for Archive file type
• Resolved issues on 'Location' and 'Network' pages

API

• Version 4.46.0
• Released as described in the table above

New Features

• You can now utilize the ability to see how many requests/minute you have left
• You can now sanitize OneNote file using MD Cloud
• Infrastructure Enhancements

Fixed

• Resolved issues on PE information
• Resolved issues on scan_result_i and detected engines to display the correct values
• Resolved issue to be able to download a sanitized file if it contains "," in the name
• Resolved issue on field file_type_skipped_scan to be displayed in hash lookup response
• Resolved issues on scanning a repository, and archive files
• Added required fields for CRD scan only as per spec definition: stat_time, total_time, total_avs, total_detected_avs
• Resolved issue to have large files successfully scanned
• Resolved issues on EXIF and APK hash lookups to return the right values
• Resolved issue when the file exceeded the file depth to return the right value - Exceeded Archive File Depth when the progress_percentage: 100
• Resolved issue with the process_percentage calculation
• Fixed issue to have /v4/hash/{hash}/exif returns ExIf information
• Fixed timeout to be triggered in case after 60s any result is not received
• Resolved issue with Max archive file number to count the overall total file number of all levels

metadefender.opswat.com

• Release date August 17, 2023
• Version 1.70.0

New Features

• You can now download your multi-scanning results in a .pdf report from the UI. Check out: https://docs.opswat.com/mdcloud/operation/scan-result-page
• Private Scanning enabled by default for the Enterprise customers that opted for it
• Security enhancements

Fixed

• Resolved issues on the UI for the sanitization page
• Resolved issues on the tooling
• Resolved issue on the UI for the marker icon on IP location page
• Resolved issue on colorways on the Emulation data graph

API

• Next Release date September 27, 2023
• Version 4.45.0

New Features

Fixed

metadefender.opswat.com

• Release date July 10, 2023
• Version 1.69.0

New Features

• New placeholders for Package Efficacy, Community, Extracted Files, Emulation Data, Thank you, on Store pages
• A new product - Threat Intelligence Search API can be purchased via Online Store
• Security enhancements

Fixed

• Resolved issues on the UI to have the graph loaded and reflects files that have been submitted
• Resolved issues on the UI to check all the links and add external links where appropriate

API

• Release date July 26, 2023
• Version 4.44.0

New Features

• MetaDefender Cloud Prevention API can be purchased from AWS Marketplace
• Enhance of Platform infrastructure upgrades and deployments for all environments and regions
• Security enhancements

Fixed

• Resolved issues on the scan result to be consistent before and after refreshing the result page
• Resolved issues on file_info.file_type_extension to be included in the result
• Resolved issue on responseTime of upload function
• Resolved issue to have total_detected_avs and detected_bysynchronized, showing the same value for child file
• Resolved issue to have the exceeded archive triggered when the file depth exceeds max_archive_file_depth
• Resolved issue to have mapping of non-existent file extensions removed and Platform API treats encrypted files extensions accordingly.

metadefender.opswat.com

• Release date June 14, 2023
• Version 1.68.0

New Features

• Enhance of documentation
• Security enhancements
• Enhance of UI to have target point to docs.opswat.com in terms of user documentation

Fixed

• Resolved issues on notification pop-up style
• Resolved issues on Market share report text
• Resolved issues on Store placeholders style
• Resolved issue on Summary page to show the table when clicking on Dynamic Analysis

API

• Release date June 28, 2023
• Version 4.43.3

New Features

• Support new MetaDefender Cloud attributes
• Infrastructure enhancements
• Documentation enhancement
• Enable two additional file types for CDR - SPF and WEBM
• Enhance of Scan Server file limit by increasing the size

Fixed

• Resolved issues on notification mechanism for Daily Limit for Prevention and Reputation
• Resolved issues on the Infrastructure component
• Resolved issues on Sanitized flow
• Resolved issues on file name to not be affected when the extension is missing

metadefender.opswat.com

• Release date May 10, 2023
• Version 1.67.0

New Features

• Enhance for the AV engines by changing the name from Cyren to Varist.
• Enhance of UI to have target point to docs.opswat.com in terms of user documentation

Fixed

API

• Release date May 24, 2023
• Version 4.42.3

New Features

• Enhance for the AV engines by changing the name form Cyren to Varist.

Fixed

• Resolved issue on filetype response

metadefender.opswat.com

• Release date April 12, 2023
• Version 1.66.0

New Features

• Enhance Security and Infrastructure by reviewing the tools and Infrastructure
• 'Sandbox' replaced with Adaptive Threat Analysis
• Enhance for the UI to display the scan result of sanitized file instead of data_id

Fixed

• Resolved issue on UI to have the extracted file results displayed correctly
• Resolved issue on Adaptive Threat Analysis UI to have the proper messages in case of an error

API

• Release date April 26, 2023
• Version 4.42.0

New Features

• New file type has been enabled for sanitization on MDCloud - webm
• Enhance for Enterprise and Professional Customers in terms of exceeding their limit.

Fixed

• Resolved issue on Suborganization to be able to exceed limit
• Resolved issue on S3 files to be deleted when the scan is completed 100%

Menlo Plugin

• Release date April 26, 2023
• Version 1.5.0

New Features

• Infrastructure updates have been made
• Enhance of the POST error notification to contain all the expected information
• Enhance of the custom error notification

Fixed

• Resolved issues on sanitized result to show the right information

metadefender.opswat.com

• Release date March 8, 2023
• Version 1.65.0

New Features

• Enhance Security and Infrastructure by reviewing the tools and infrastructure
• New Adaptive Threat Analysis added to the Advanced Options on MD Cloud UI

Fixed

• Resolved issues on typos in the UI
• Resolved issue on consumed Dynamic Analysis limit users were using Multi Scanning
• Resolved issue when display on the UI the extracted file results correctly
• Resolved issue on Multiscan result to return the correct message when a scan is aborted

API

• Release date March 22, 2023
• Version 4.41.3

New Features

• Routing mechanism for failover
• Infrastructure updates to improve performance

Fixed

• Resolved issues on code 500 error when scanning with rule sandbox only
• Resolved issue on 403004 error when submitting files for scanning in some cases

Menlo Plugin

• Release date March 8, 2023
• Version 1.4.1

New Features

Fixed

• Resolved issues on the main flow

metadefender.opswat.com

• Release date February 8, 2023
• Version 1.64.0

New Features

• Enhance of text on MD Cloud UI after Sanitization
• Security Enhancements

Fixed

• Downloading and View content buttons were removed
• Resolved issue on Safe Redirect and to have the right target on documentation page and Terms and Conditions page

API

• Release date February 28, 2023
• Version 4.41.0

New Features

• Security Enhancements

Fixed

• Resolved potential bugs

API

• Release date: January 11, 2023
• Version: 4.40.8

New Features

• Improved routing for failover regions for paying customers

Fixed

• Resolved issue with missing sanitize result for child files in the archive
• Resolved issue where Progress_percentage tag was appearing as decimals in some scans
• Resolved issue where users could not use "privateprocessing" header when using OAUTH
• Resolved issue where total_detected_avs was showing an incorrect number for child file(s) in an archive

metadefender.opswat.com

• Release date: December 14, 2022
• Version: 1.62.0

Notice

• Sandbox scan via UI is only available for paid users

Fixed

• Resolved layout issue with the summary page of dynamic analysis

API

• Release date: December 14, 2022
• Version: 4.40.6

New Features

• Updated engines for free users

Fixed

• Improved engine timeout
• Resolved issue where sanitize did not return result for a child file in a nested archive
• Fixed scan result code when scanning a password protected archive without an input password

API

• Release date: November 17, 2022
• Version: 4.40.3

New Features

• Backend architecture improvements to increase performance

Fixed

• Resolved issue with missing file scan results for children files in a nested archive

Menlo Plugin

• Release date November 16, 2022
• Version 1.3.7

Fixed

• Resolved issue with the uncaught exception error

metadefender.opswat.com

• Release date: October 12 & 26, 2022
• Version: 1.61.3

Fixed

• Updated number of engines on online store page
• Prevention API 2000 daily limit product was missing on online store, this has been corrected
• Resolved issue with display of Mitre data (for sandbox)
• Resolved issue with incorrect message for password protected files

API

• Release date: October 5, 2022
• Version: 4.39.1

New Features

• File type mismatch detection

Fixed

• File type mismatch detection caused issues with some customers, rolled it back shortly after release

Menlo Plugin

• Release date October 24, 2022
• Version 1.3.5

New Features

• Improved logging for easier detection of issues

Fixed

• Resolved issue with file name getting messed up when it contained non-English characters

metadefender.opswat.com

• Release date: October 12 & 26, 2022
• Version: 1.61.3

Fixed

• Updated number of engines on online store page
• Prevention API 2000 daily limit product was missing on online store, this has been corrected
• Resolved issue with display of Mitre data (for sandbox)
• Resolved issue with incorrect message for password protected files

API

• Release date: October 5, 2022
• Version: 4.39.1

New Features

• File type mismatch detection

Fixed

• File type mismatch detection caused issues with some customers, rolled it back shortly after release

Menlo Plugin

• Release date October 24, 2022
• Version 1.3.5

New Features

• Improved logging for easier detection of issues

Fixed

• Resolved issue with file name getting messed up when it contained non-English characters

metadefender.opswat.com

• Release date: September 14 & 28, 2022
• Version: 1.61.1

New Features

• Updated online store with new MD Cloud Standard tier and more options for limits
• Multi-level organizations

Fixed

• Added legal disclaimer on online store front
• Updated language around who can use private scanning (any paid customer can use it) to reflect updated MD Cloud tiers

API

• Release date:
• Version:

Menlo Plugin

• Release date: September 28, 2022
• Version: 1.3.2

New Features

• Updated logic to show status as "unknown" for file types not supported by CDR
• Implemented a CDR only workflow (CDR with no multiscanning)
• Support for larger file sizes

Fixed

• Resolved issue with hash lookups done via Menlo UI

metadefender.opswat.com

• Release date: August 10, 2022
• Version: 1.59.2

New Features

• Multi-level organizations view in the UI

Fixed

• Resolved bug with hash lookups
• Resolved bug with message in UI for file type mis-match

API

• Release date:
• Version:

metadefender.opswat.com

• Release date: July 13, 2022 and July 27, 2022
• Version: 1.59.0

New Features

• Introduced hash lookup first (before file scanning) for those using unpaid licenses of MD Cloud
• New licensing page to highlight new tiers of MD Cloud

Fixed

• Updated connection with Online Store
• Fixed incorrect message when user exceeded archive file number

API

• Release date: July 27, 2022
• Version: 4.38.0

New Features

• Backend changes to accommodate the new tiers of MD Cloud

metadefender.opswat.com

• Release date: June 8, 2022 and June 22, 2022
• Version: 1.58.0

Fixed

• Resolved bug on notifications page preventing users from selecting certain options
• Resolved error when users tried to access security page in MD Cloud UI

API

• Release date: June 8, 2022
• Version: 4.37.0

Fixed

• Security enhancements
• Updated with new geolocation service
• Resolved TLS socket error
• Resolved bug with sanitized file not opening properly

New Features

• Include total detected AVs in scan results

metadefender.opswat.com

• Release date: May 11, 2022 and May 25, 2022
• Version: 1.57.0

New Features

• Merged security related pages on UI
• Mitre Att&ck UI for Sandbox scans
• Improved geolocation service

Fixed

• Security enhancements
• Database enhancements
• Resolved false positive issue with allowlist

API

• Release date: May 11, 2022 and May 25, 2022
• Version: 4.36.0

Fixed

• Security enhancements

metadefender.opswat.com

• Release date: Apr 27, 2022
• Version: 1.54.3

New Features

• Fixed grammatical error on "Thank you for registering" page

API

• Release date: Apr 27, 2022
• Version: 4.35.6

Fixed

• Security enhancements
• Backend performance improvements

metadefender.opswat.com

• Release date: Mar 9, 2022
• Version: 1.54.2

New Features

• More inclusive language used throughout the product
• Updated statistics on metadefender.opswat.com to reflect growth of OPSWAT

Fixed

• Fixed grammatical error on Settings page

API

• Release date: Mar 9, 2022
• Version: 4.34.0

Fixed

• Updated Sandbox documentation
• Improved integration with CrowdStrike store

metadefender.opswat.com

• Release date: Feb 7, 2022
• Version: 1.53.4

New Features

• Patents have been updated on metadefender.opswat.com

Fixed

• Deep CDR score now displays on overview page after scanning zip file
• "No Threats Detected" text displays properly on overview page
• Fixed broken links on licensing page that go to docs.opswat.com
• Fixed market share page
• Fixed incorrect curl command provided for Sandbox

API

• Release date: Feb 23, 2022
• Version: 4.33.1

Fixed

• Resolved issue with details section of Sandbox JSON response not showing properly
• Resolved issue with progress percentage displaying properly

metadefender.opswat.com

• Release date: Jan 20, 2022
• Version: 1.53.1

New Features

• Admins of an organization can now manage their own notifications independent of the other organization admins

Fixed

• Only admins of an organization will receive notifications

metadefender.opswat.com

• Release date: Dec 23, 2021
• Version: 1.53.0

New Features

• Updated metadefender.opswat.com with patents relevant to product
• Removed "beta" labels on dashboard and statistics pages after addressing feedback
• Improved "suspicious" file warning/notification in scan results

Fixed

• Analysis API limit now shows properly in dropdown menu
• Fixed issue with feedback mechanism not displaying as intended

API

• Release date Dec 23, 2021
• Version 4.31.0

New Features

• Replaced old sandbox with new OPSWAT Sandbox

Fixed

• Updated Threat Intelligence Feed documentation
• Fixed download error for "large metadata"

metadefender.opswat.com

• Release date: Dec 1, 2021
• Version: 1.52.0

New Features

• Feedback mechanism for users to let us know what improvements they would like to see to the dashboard and statistics pages
• Updated UI for RSA Key management
• Organization users can now view both their and their organizations submission information on the dashboard and statistics pages
• Updated AV engine names on scan reports
• Updated average data breach cost to reflect 2021 numbers

Fixed

• Fixed buttons on Safari browser to match OPSWAT blue
• Fixed error with webhook

API

• Release date Dec 3, 2021
• Version 4.29.2

New Features

• Enhanced secure webhook calls for sanitized file

Fixed

• Updated AV engine names to current names

metadefender.opswat.com

• Release date: Nov 10, 2021
• Version: 1.51.0

New Features

• Notifications and Alerts: allows admins of organizations to get notified via email or in app for.
  • users removed from the organization
  • user role changes
  • Access attempts outside the IP allowlist
  • when certain % thresholds of daily API limits are reached
  • Users added to the organization

Fixed

• Updates to our licensing table
• Fixed scan history pages (before only would show one page even if there were multiple)
• Fixed username dropdown menu on metadefender.opswat.com

API

• Release date: Nov 10, 2021
• Version: 4.28.3

Fixed

• The rescan API has been disabled
• The limits/status endpoint now returns organization level limits (instead of account level limits) for those who are part of an organization

metadefender.opswat.com

• Release date: Sept 08, 2021
• Version: 1.50.0

Fixed

• Updated number of commercial engines on licensing page to reflect current agreements
• Fixed issue with Mitre Att&ck UI in dynamic analysis
• Resolved issue with main header when scrolling

API

• Release date: Sept 16, 2021
• Version: 4.26.6

New Features

• Improved scan times for commercial and enterprise customers

Fixed

• Resolved issue with v4/apikey/limits endpoint not updating correctly