stefanoxjx
11-01-2006, 09:16
Nei log del mio serverino, trovo spesso cose tipo queste:
Jan 10 16:28:23 server sshd[2895]: Did not receive identification string from ::ffff:203.123.190.19
Jan 10 16:34:31 server sshd[2932]: reverse mapping checking getaddrinfo for colo19-190.pacific.net.in failed - POSSIBLE BREAKIN ATTEMPT!
Jan 10 16:34:31 server sshd[2932]: User root not allowed because not listed in AllowUsers
Jan 10 16:34:35 server sshd[2934]: reverse mapping checking getaddrinfo for colo19-190.pacific.net.in failed - POSSIBLE BREAKIN ATTEMPT!
Jan 10 16:34:35 server sshd[2934]: User root not allowed because not listed in AllowUsers
Jan 10 16:34:39 server sshd[2936]: reverse mapping checking getaddrinfo for colo19-190.pacific.net.in failed - POSSIBLE BREAKIN ATTEMPT!
Jan 10 16:34:39 server sshd[2936]: User root not allowed because not listed in AllowUsers
Jan 10 16:34:43 server sshd[2938]: reverse mapping checking getaddrinfo for colo19-190.pacific.net.in failed - POSSIBLE BREAKIN ATTEMPT!
Jan 10 16:34:43 server sshd[2938]: User root not allowed because not listed in AllowUsers
Jan 10 16:34:48 server sshd[2940]: reverse mapping checking getaddrinfo for colo19-190.pacific.net.in failed - POSSIBLE BREAKIN ATTEMPT!
Devo preoccuparmi?
Cosa ha cercato di fare l'attaccante?
Grazie.
Ciao.
Jan 10 16:28:23 server sshd[2895]: Did not receive identification string from ::ffff:203.123.190.19
Jan 10 16:34:31 server sshd[2932]: reverse mapping checking getaddrinfo for colo19-190.pacific.net.in failed - POSSIBLE BREAKIN ATTEMPT!
Jan 10 16:34:31 server sshd[2932]: User root not allowed because not listed in AllowUsers
Jan 10 16:34:35 server sshd[2934]: reverse mapping checking getaddrinfo for colo19-190.pacific.net.in failed - POSSIBLE BREAKIN ATTEMPT!
Jan 10 16:34:35 server sshd[2934]: User root not allowed because not listed in AllowUsers
Jan 10 16:34:39 server sshd[2936]: reverse mapping checking getaddrinfo for colo19-190.pacific.net.in failed - POSSIBLE BREAKIN ATTEMPT!
Jan 10 16:34:39 server sshd[2936]: User root not allowed because not listed in AllowUsers
Jan 10 16:34:43 server sshd[2938]: reverse mapping checking getaddrinfo for colo19-190.pacific.net.in failed - POSSIBLE BREAKIN ATTEMPT!
Jan 10 16:34:43 server sshd[2938]: User root not allowed because not listed in AllowUsers
Jan 10 16:34:48 server sshd[2940]: reverse mapping checking getaddrinfo for colo19-190.pacific.net.in failed - POSSIBLE BREAKIN ATTEMPT!
Devo preoccuparmi?
Cosa ha cercato di fare l'attaccante?
Grazie.
Ciao.