1. 2001-01-26 [1] [crt-users] [ Announce - chkrootkit 0.22 ] chkrootkit- Nelson Murilo 2. 2001-01-19 [1] [crt-users] [ Announce - Chkrootkit 0.21 ] chkrootkit- Nelson Murilo 3. 2001-01-18 [1] [crt-users] [ Announce - chkrootkit 0.20 ] chkrootkit- Nelson Murilo