The latest rule for SNORT includes rules to protect against the exploitation of a vulnerability recently identified in the software. The rules are updated to include browser-firefox, file-image, malware-cnc, os-other, and server-webapp rule sets. The rule is available for $29 a year with a subscription to the latest version of the rulebook, SNORT, and the new version of Snort, which is now available on iOS and Android, will be released in March.”]
Source: https://blog.snort.org/2021/02/snort-rule-update-for-feb-18-2021.html