Pagina 1 di 1

[Risolto] warnings di Rkhunter

Inviato: venerdì 26 dicembre 2008, 21:24
da smurf
Stamattina ho fatto una scansione di routine con rkhunter e mi ha datao 16 warnings

Codice: Seleziona tutto

[10:51:02] Running Rootkit Hunter version 1.3.2 on luca-desktop
[10:51:02]
[10:51:02] Info: Start date is vie dic 26 10:51:02 PET 2008
[10:51:02]

[10:51:27] /bin/login                                        [ Warning ]
[10:51:27] Warning: The file properties have changed:
[10:51:28]          File: /bin/login
[10:51:28]          Current hash: 670dfeceb51ad4d5ad6dafa41cc945e64eedb2a1
[10:51:28]          Stored hash : cd736fab9e0d49b72ad1436623bc1604ce8da5ed
[10:51:28]          Current inode: 393246    Stored inode: 390155
[10:51:28]          Current file modification time: 1228728173
[10:51:28]          Stored file modification time : 1226559432

[10:51:35] /bin/su                                           [ Warning ]
[10:51:35] Warning: The file properties have changed:
[10:51:35]          File: /bin/su
[10:51:35]          Current inode: 393247    Stored inode: 390169
[10:51:35]          Current file modification time: 1228728173
[10:51:35]          Stored file modification time : 1226559432

[10:51:46] /usr/bin/lastlog                                  [ Warning ]
[10:51:47] Warning: The file properties have changed:
[10:51:47]          File: /usr/bin/lastlog
[10:51:47]          Current inode: 216636    Stored inode: 216086
[10:51:47]          Current file modification time: 1228728173
[10:51:47]          Stored file modification time : 1226559432

[10:51:52] /usr/bin/newgrp                                   [ Warning ]
[10:51:52] Warning: The file properties have changed:
[10:51:52]          File: /usr/bin/newgrp
[10:51:52]          Current inode: 216825    Stored inode: 216098
[10:51:52]          Current file modification time: 1228728173
[10:51:52]          Stored file modification time : 1226559432

[10:51:53] /usr/bin/passwd                                   [ Warning ]
[10:51:53] Warning: The file properties have changed:
[10:51:53]          File: /usr/bin/passwd
[10:51:53]          Current inode: 217594    Stored inode: 433916
[10:51:53]          Current file modification time: 1228728171
[10:51:53]          Stored file modification time : 1226559429

[10:51:54] /usr/bin/perl                                     [ Warning ]
[10:51:54] Warning: The file properties have changed:
[10:51:54]          File: /usr/bin/perl
[10:51:54]          Current hash: a96c8d80317b8396d708941f8199446ca54eca80
[10:51:54]          Stored hash : 9c81bf31293a919f378949c44c996c3bbf422916
[10:51:54]          Current inode: 213076    Stored inode: 212353
[10:51:54]          Current file modification time: 1230001795
[10:51:54]          Stored file modification time : 1216891131

[10:52:20] /usr/sbin/groupadd                                [ Warning ]
[10:52:20] Warning: The file properties have changed:
[10:52:20]          File: /usr/sbin/groupadd
[10:52:21]          Current inode: 217598    Stored inode: 468044
[10:52:21]          Current file modification time: 1228728171
[10:52:21]          Stored file modification time : 1226559429

[10:52:21] /usr/sbin/groupdel                                [ Warning ]
[10:52:21] Warning: The file properties have changed:
[10:52:21]          File: /usr/sbin/groupdel
[10:52:21]          Current inode: 217599    Stored inode: 468045
[10:52:21]          Current file modification time: 1228728171
[10:52:22]          Stored file modification time : 1226559429

[10:52:22] /usr/sbin/groupmod                                [ Warning ]
[10:52:22] Warning: The file properties have changed:
[10:52:22]          File: /usr/sbin/groupmod
[10:52:22]          Current inode: 217600    Stored inode: 468047
[10:52:22]          Current file modification time: 1228728171
[10:52:22]          Stored file modification time : 1226559429

[10:52:23] /usr/sbin/grpck                                   [ Warning ]
[10:52:23] Warning: The file properties have changed:
[10:52:23]          File: /usr/sbin/grpck
[10:52:23]          Current inode: 217601    Stored inode: 468049
[10:52:23]          Current file modification time: 1228728171
[10:52:23]          Stored file modification time : 1226559429

[10:52:24] /usr/sbin/nologin                                 [ Warning ]
[10:52:25] Warning: The file properties have changed:
[10:52:25]          File: /usr/sbin/nologin
[10:52:25]          Current inode: 216627    Stored inode: 216082
[10:52:25]          Current file modification time: 1228728173
[10:52:25]          Stored file modification time : 1226559432

[10:52:25] /usr/sbin/pwck                                    [ Warning ]
[10:52:26] Warning: The file properties have changed:
[10:52:26]          File: /usr/sbin/pwck
[10:52:26]          Current inode: 217605    Stored inode: 468057
[10:52:26]          Current file modification time: 1228728171
[10:52:26]          Stored file modification time : 1226559429

[10:52:28] /usr/sbin/useradd                                 [ Warning ]
[10:52:28] Warning: The file properties have changed:
[10:52:28]          File: /usr/sbin/useradd
[10:52:28]          Current inode: 217646    Stored inode: 468063
[10:52:28]          Current file modification time: 1228728171
[10:52:28]          Stored file modification time : 1226559429

[10:52:29] /usr/sbin/userdel                                 [ Warning ]
[10:52:29] Warning: The file properties have changed:
[10:52:29]          File: /usr/sbin/userdel
[10:52:29]          Current inode: 217648    Stored inode: 468065
[10:52:29]          Current file modification time: 1228728171
[10:52:29]          Stored file modification time : 1226559429

[10:52:30] /usr/sbin/usermod                                 [ Warning ]
[10:52:30] Warning: The file properties have changed:
[10:52:30]          File: /usr/sbin/usermod
[10:52:30]          Current inode: 217653    Stored inode: 468068
[10:52:30]          Current file modification time: 1228728171
[10:52:30]          Stored file modification time : 1226559429

[10:52:30] /usr/sbin/vipw                                    [ Warning ]
[10:52:31] Warning: The file properties have changed:
[10:52:31]          File: /usr/sbin/vipw
[10:52:31]          Current inode: 217656    Stored inode: 468070
[10:52:31]          Current file modification time: 1228728171
[10:52:31]          Stored file modification time : 1226559429
ovviamente ho stralciato tutto il resto.

I files che mi mette in evidenza riportano tutti la data di modificazione del 08/12/2008, a parte uno (usr/bin/perl) che riporta la data di modificazione del 22/12/2008.

Credo che ció che mi riporta questo log é il prodotto di aggiornamenti di sicurezza, ma non sono riuscito a trovare il modo di confermarlo.

Qualcuno mi puó dare una mano?

Re: warnings di Rkhunter

Inviato: venerdì 26 dicembre 2008, 21:32
da Guiodic
se gli aggiornamenti li hai fatti tramite synaptic oppure il gestore aggiornamenti, basta che leggi la cronologia da synaptic.

Re: warnings di Rkhunter

Inviato: venerdì 26 dicembre 2008, 21:52
da smurf
immaginavo che ci fosse una cronologia di Synaptic ma non ero riuscito a trovarla, dopo la tua risposta ho cercato di nuovo e finalmente l'ho trovata.
Effettivamente si ci sono stati degli update di login, passwd e perl. Anche se la data dell' aggiornamento é posteriore a quella di modifica evidenziata da rkhunter credo di poter stare tranquillo.