KISA

Magniber

https://seed.kisa.or.kr/kisa/Board/56/detailView.do

SimpleLocker

https://seed.kisa.or.kr/kisa/Board/57/detailView.do

LooCipher

https://seed.kisa.or.kr/kisa/Board/113/detailView.do

Djvu

https://seed.kisa.or.kr/kisa/Board/118/detailView.do

REvil/Sodinokibi

https://seed.kisa.or.kr/kisa/Board/119/detailView.do

Darkside

https://seed.kisa.or.kr/kisa/Board/120/detailView.do

Hive

https://seed.kisa.or.kr/kisa/Board/128/detailView.do

NoMoreRansomware

https://www.nomoreransom.org/ko/decryption-tools.html