Freesco, NND, CDN, EOS

Apr 10 10:30:47 p4w3k_server sshd[7746]: Excess permission or bad ownership on file /var/log/btmp
Apr 10 10:30:47 p4w3k_server sshd[7746]: error: Could not get shadow information for NOUSER
Apr 10 10:30:47 p4w3k_server sshd[7746]: Failed password for invalid user ana from 213.202.71.29 port 60188 ssh2
Apr 10 10:30:47 p4w3k_server sshd[7746]: Excess permission or bad ownership on file /var/log/btmp
Apr 10 10:30:50 p4w3k_server sshd[7861]: Invalid user ana from 213.202.71.29
Apr 10 10:30:50 p4w3k_server sshd[7861]: Excess permission or bad ownership on file /var/log/btmp
Apr 10 10:30:50 p4w3k_server sshd[7861]: error: Could not get shadow information for NOUSER
Apr 10 10:30:50 p4w3k_server sshd[7861]: Failed password for invalid user ana from 213.202.71.29 port 60252 ssh2
Apr 10 10:30:50 p4w3k_server sshd[7861]: Excess permission or bad ownership on file /var/log/btmp
Apr 10 10:30:53 p4w3k_server sshd[7950]: Invalid user andrej from 213.202.71.29
Apr 10 10:30:53 p4w3k_server sshd[7950]: Excess permission or bad ownership on file /var/log/btmp
Apr 10 10:30:53 p4w3k_server sshd[7950]: error: Could not get shadow information for NOUSER
Apr 10 10:30:53 p4w3k_server sshd[7950]: Failed password for invalid user andrej from 213.202.71.29 port 60338 ssh2
Apr 10 10:30:53 p4w3k_server sshd[7950]: Excess permission or bad ownership on file /var/log/btmp
Apr 10 10:30:57 p4w3k_server sshd[7958]: Invalid user andrej from 213.202.71.29
Apr 10 10:30:57 p4w3k_server sshd[7958]: Excess permission or bad ownership on file /var/log/btmp
Apr 10 10:30:57 p4w3k_server sshd[7958]: error: Could not get shadow information for NOUSER
Apr 10 10:30:57 p4w3k_server sshd[7958]: Failed password for invalid user andrej from 213.202.71.29 port 60435 ssh2
Apr 10 10:30:57 p4w3k_server sshd[7958]: Excess permission or bad ownership on file /var/log/btmp
Apr 10 10:31:01 p4w3k_server sshd[7971]: Invalid user andrej from 213.202.71.29
Apr 10 10:31:01 p4w3k_server sshd[7971]: Excess permission or bad ownership on file /var/log/btmp
Apr 10 10:31:01 p4w3k_server sshd[7971]: error: Could not get shadow information for NOUSER
Apr 10 10:31:01 p4w3k_server sshd[7971]: Failed password for invalid user andrej from 213.202.71.29 port 60526 ssh2
Apr 10 10:31:01 p4w3k_server sshd[7971]: Excess permission or bad ownership on file /var/log/btmp
Apr 10 12:52:45 p4w3k_server sshd[5968]: Failed password for pawel from 192.168.2.2 port 1170 ssh2
Apr 10 12:52:45 p4w3k_server sshd[5968]: Excess permission or bad ownership on file /var/log/btmp