[YARA] Yara Rulesets

https://github.com/Yara-Rules/rules

https://github.com/advanced-threat-research/Yara-Rules

https://github.com/reversinglabs/reversinglabs-yara-rules

https://github.com/bartblaze/Yara-rules/tree/master/rules

More references could be found at https://github.com/InQuest/awesome-yara#rules