leoben
10-05-2012, 09:19
Da un paio di giorni ho notato che la mia connessione internet era molto rallentata.
Pensavo ad alcuni lavori da parte di Telecom, ma verificando ieri sera e stamani il mio router, ho notato che sui registri, ho una serie infinita di attacchi.
Tanto per fare un esempio:
Thu, 2012-05-10 10:02:28 - TCP Packet - Source:79.44.228.14,40446 Destination:87.19.131.149,6882 - [DOS]
Thu, 2012-05-10 10:02:28 - Administrator admin login successful - IP:192.168.0.2!!
Thu, 2012-05-10 10:02:27 - TCP Packet - Source:87.21.108.64,54371 Destination:87.19.131.149,6882 - [DOS]
Thu, 2012-05-10 10:02:27 - Administrator login failure - IP:192.168.0.2
Thu, 2012-05-10 09:49:01 - TCP Packet - Source:87.18.30.169,13590 Destination:87.19.131.149,445 - [DOS]
Thu, 2012-05-10 09:42:13 - TCP Packet - Source:83.216.186.68,56381 Destination:87.19.131.149,6882 - [DOS]
Thu, 2012-05-10 09:33:35 - TCP Packet - Source:82.60.134.59,51344 Destination:87.19.131.149,6882 - [DOS]
Thu, 2012-05-10 09:33:35 - TCP Packet - Source:188.218.145.223,59253 Destination:87.19.131.149,36845 - [DOS]
Thu, 2012-05-10 09:33:34 - TCP Packet - Source:79.98.3.164,42610 Destination:87.19.131.149,6882 - [DOS]
Thu, 2012-05-10 09:33:34 - TCP Packet - Source:151.67.143.154,62100 Destination:87.19.131.149,6882 - [DOS]
Thu, 2012-05-10 09:33:33 - TCP Packet - Source:79.1.67.100,64851 Destination:87.19.131.149,6882 - [DOS]
Thu, 2012-05-10 09:33:33 - TCP Packet - Source:82.60.134.59,51344 Destination:87.19.131.149,6882 - [DOS]
Thu, 2012-05-10 09:33:33 - TCP Packet - Source:151.21.20.225,33120 Destination:87.19.131.149,6882 - [DOS]
Thu, 2012-05-10 09:33:33 - TCP Packet - Source:62.98.245.162,56898 Destination:87.19.131.149,6882 - [DOS]
Thu, 2012-05-10 09:33:32 - TCP Packet - Source:2.231.72.148,51361 Destination:87.19.131.149,6882 - [DOS]
Thu, 2012-05-10 09:33:32 - TCP Packet - Source:82.60.134.59,51344 Destination:87.19.131.149,6882 - [DOS]
Thu, 2012-05-10 09:33:32 - TCP Packet - Source:94.34.81.55,52651 Destination:87.19.131.149,6882 - [DOS]
Thu, 2012-05-10 09:33:31 - TCP Packet - Source:213.215.246.4,8611 Destination:87.19.131.149,6882 - [DOS]
Thu, 2012-05-10 09:33:31 - TCP Packet - Source:93.34.187.208,52539 Destination:87.19.131.149,6882 - [DOS]
Thu, 2012-05-10 09:33:30 - TCP Packet - Source:93.50.117.117,2996 Destination:87.19.131.149,6882 - [DOS]
Thu, 2012-05-10 09:33:30 - TCP Packet - Source:188.218.145.223,59253 Destination:87.19.131.149,36845 - [DOS]
Thu, 2012-05-10 09:33:30 - TCP Packet - Source:62.98.245.162,56898 Destination:87.19.131.149,6882 - [DOS]
Thu, 2012-05-10 09:33:29 - TCP Packet - Source:93.71.136.250,56638 Destination:87.19.131.149,6882 - [DOS]
Thu, 2012-05-10 09:33:29 - TCP Packet - Source:93.34.187.208,52539 Destination:87.19.131.149,6882 - [DOS]
Thu, 2012-05-10 09:33:29 - TCP Packet - Source:79.25.157.139,59103 Destination:87.19.131.149,6882 - [DOS]
Thu, 2012-05-10 09:33:27 - TCP Packet - Source:88.149.243.60,56970 Destination:87.19.131.149,6882 - [DOS]
Thu, 2012-05-10 09:28:56 - TCP Packet - Source:87.10.134.1,60034 Destination:87.19.131.149,6882 - [DOS]
Thu, 2012-05-10 09:28:53 - TCP Packet - Source:87.4.91.100,62913 Destination:87.19.131.149,6882 - [DOS]
Thu, 2012-05-10 09:28:52 - TCP Packet - Source:87.4.91.100,62912 Destination:87.19.131.149,6882 - [DOS]
Thu, 2012-05-10 09:28:52 - TCP Packet - Source:151.28.106.190,2726 Destination:87.19.131.149,6882 - [DOS]
Thu, 2012-05-10 09:28:52 - TCP Packet - Source:89.97.51.89,2779 Destination:87.19.131.149,6882 - [DOS]
Thu, 2012-05-10 09:28:49 - TCP Packet - Source:87.10.134.1,60034 Destination:87.19.131.149,6882 - [DOS]
Thu, 2012-05-10 09:28:49 - TCP Packet - Source:93.144.112.183,61950 Destination:87.19.131.149,6882 - [DOS]
Thu, 2012-05-10 09:28:47 - TCP Packet - Source:89.148.160.22,23752 Destination:87.19.131.149,6882 - [DOS]
Thu, 2012-05-10 09:28:47 - TCP Packet - Source:151.48.163.11,57642 Destination:87.19.131.149,6882 - [DOS]
Thu, 2012-05-10 09:28:47 - TCP Packet - Source:87.10.134.1,60034 Destination:87.19.131.149,6882 - [DOS]
Thu, 2012-05-10 09:28:47 - TCP Packet - Source:188.135.209.59,54275 Destination:87.19.131.149,6882 - [DOS]
Thu, 2012-05-10 09:28:46 - TCP Packet - Source:82.60.162.113,55168 Destination:87.19.131.149,6882 - [DOS]
Thu, 2012-05-10 09:28:46 - TCP Packet - Source:93.144.112.183,61950 Destination:87.19.131.149,6882 - [DOS]
Thu, 2012-05-10 09:28:46 - TCP Packet - Source:89.148.160.22,23752 Destination:87.19.131.149,6882 - [DOS]
Thu, 2012-05-10 09:27:04 - TCP Packet - Source:151.33.132.106,50646 Destination:87.19.131.149,6882 - [DOS]
Thu, 2012-05-10 09:27:04 - TCP Packet - Source:80.123.23.160,58917 Destination:87.19.131.149,6882 - [DOS]
Thu, 2012-05-10 09:26:58 - TCP Packet - Source:80.123.23.160,58917 Destination:87.19.131.149,6882 - [DOS]
Thu, 2012-05-10 09:26:58 - TCP Packet - Source:151.74.64.166,57121 Destination:87.19.131.149,6882 - [DOS]
Thu, 2012-05-10 09:26:57 - TCP Packet - Source:188.135.209.59,59472 Destination:87.19.131.149,6882 - [DOS]
Thu, 2012-05-10 09:26:56 - TCP Packet - Source:78.13.193.71,49672 Destination:87.19.131.149,6882 - [DOS]
Thu, 2012-05-10 09:26:56 - TCP Packet - Source:82.60.134.59,49969 Destination:87.19.131.149,6882 - [DOS]
Thu, 2012-05-10 09:26:55 - TCP Packet - Source:79.52.46.120,57197 Destination:87.19.131.149,50807 - [DOS]
Thu, 2012-05-10 09:26:55 - TCP Packet - Source:151.67.62.72,62688 Destination:87.19.131.149,6882 - [DOS]
Thu, 2012-05-10 09:25:11 - TCP Packet - Source:93.50.117.117,2644 Destination:87.19.131.149,6882 - [DOS]
Thu, 2012-05-10 09:25:11 - TCP Packet - Source:95.235.42.169,56133 Destination:87.19.131.149,6882 - [DOS]
Thu, 2012-05-10 09:25:10 - TCP Packet - Source:188.125.100.65,62666 Destination:87.19.131.149,6882 - [DOS]
Thu, 2012-05-10 09:25:08 - TCP Packet - Source:88.149.243.60,38751 Destination:87.19.131.149,6882 - [DOS]
Thu, 2012-05-10 09:19:43 - TCP Packet - Source:80.123.23.160,57980 Destination:87.19.131.149,6882 - [DOS]
Thu, 2012-05-10 09:19:42 - TCP Packet - Source:93.58.198.216,4590 Destination:87.19.131.149,6882 - [DOS]
Thu, 2012-05-10 09:19:42 - TCP Packet - Source:87.5.179.140,52119 Destination:87.19.131.149,6882 - [DOS]
Thu, 2012-05-10 09:19:41 - TCP Packet - Source:82.60.134.59,64775 Destination:87.19.131.149,6882 - [DOS]
Thu, 2012-05-10 09:19:41 - TCP Packet - Source:151.21.20.225,33184 Destination:87.19.131.149,6882 - [DOS]
Thu, 2012-05-10 09:19:40 - TCP Packet - Source:88.213.153.154,37888 Destination:87.19.131.149,6882 - [DOS]
Thu, 2012-05-10 09:19:40 - TCP Packet - Source:213.215.246.4,25839 Destination:87.19.131.149,6882 - [DOS]
Thu, 2012-05-10 09:19:40 - TCP Packet - Source:93.71.136.250,53665 Destination:87.19.131.149,6882 - [DOS]
Thu, 2012-05-10 09:06:06 - TCP Packet - Source:89.97.51.89,4490 Destination:87.19.131.149,6882 - [DOS]
Thu, 2012-05-10 08:59:30 - TCP Packet - Source:93.48.252.245,57108 Destination:87.19.131.149,6882 - [DOS]
Thu, 2012-05-10 08:59:30 - TCP Packet - Source:151.67.143.154,58953 Destination:87.19.131.149,6882 - [DOS]
Thu, 2012-05-10 08:59:30 - TCP Packet - Source:87.10.134.1,45252 Destination:87.19.131.149,6882 - [DOS]
Thu, 2012-05-10 08:59:29 - TCP Packet - Source:87.5.179.140,57104 Destination:87.19.131.149,6882 - [DOS]
Thu, 2012-05-10 08:59:28 - TCP Packet - Source:78.13.29.77,54665 Destination:87.19.131.149,6882 - [DOS]
Thu, 2012-05-10 08:59:27 - TCP Packet - Source:187.10.110.32,58651 Destination:87.19.131.149,6882 - [DOS]
Thu, 2012-05-10 08:59:26 - TCP Packet - Source:87.11.57.162,53906 Destination:87.19.131.149,6882 - [DOS]
Thu, 2012-05-10 08:59:26 - TCP Packet - Source:151.21.20.225,55611 Destination:87.19.131.149,6882 - [DOS]
Thu, 2012-05-10 08:59:25 - TCP Packet - Source:79.24.193.196,57758 Destination:87.19.131.149,6882 - [DOS]
Thu, 2012-05-10 08:59:24 - TCP Packet - Source:87.10.134.1,45252 Destination:87.19.131.149,6882 - [DOS]
Thu, 2012-05-10 08:59:24 - TCP Packet - Source:151.67.143.154,58953 Destination:87.19.131.149,6882 - [DOS]
Thu, 2012-05-10 08:59:23 - TCP Packet - Source:2.224.13.184,36865 Destination:87.19.131.149,6882 - [DOS]
Thu, 2012-05-10 08:54:36 - TCP Packet - Source:82.60.134.59,59499 Destination:87.19.131.149,6882 - [DOS]
Thu, 2012-05-10 08:54:35 - TCP Packet - Source:89.97.51.89,3347 Destination:87.19.131.149,6882 - [DOS]
Ho notato che se spengo il router ed ottengo un nuovo IP, la connessione torna veloce. Ma dopo un po' ci risiamo...
Tutto questo succede soltanto se ho il nas acceso (D-Link DNS-320) ed avvio un paio di torrent.
A nas spento (e con un nuovo ip) il pc va liscio, almeno per quella mezz'ora che lo sto usando...
Possibile che ci sia qualche malware nel nas? :mbe:
Pensavo ad alcuni lavori da parte di Telecom, ma verificando ieri sera e stamani il mio router, ho notato che sui registri, ho una serie infinita di attacchi.
Tanto per fare un esempio:
Thu, 2012-05-10 10:02:28 - TCP Packet - Source:79.44.228.14,40446 Destination:87.19.131.149,6882 - [DOS]
Thu, 2012-05-10 10:02:28 - Administrator admin login successful - IP:192.168.0.2!!
Thu, 2012-05-10 10:02:27 - TCP Packet - Source:87.21.108.64,54371 Destination:87.19.131.149,6882 - [DOS]
Thu, 2012-05-10 10:02:27 - Administrator login failure - IP:192.168.0.2
Thu, 2012-05-10 09:49:01 - TCP Packet - Source:87.18.30.169,13590 Destination:87.19.131.149,445 - [DOS]
Thu, 2012-05-10 09:42:13 - TCP Packet - Source:83.216.186.68,56381 Destination:87.19.131.149,6882 - [DOS]
Thu, 2012-05-10 09:33:35 - TCP Packet - Source:82.60.134.59,51344 Destination:87.19.131.149,6882 - [DOS]
Thu, 2012-05-10 09:33:35 - TCP Packet - Source:188.218.145.223,59253 Destination:87.19.131.149,36845 - [DOS]
Thu, 2012-05-10 09:33:34 - TCP Packet - Source:79.98.3.164,42610 Destination:87.19.131.149,6882 - [DOS]
Thu, 2012-05-10 09:33:34 - TCP Packet - Source:151.67.143.154,62100 Destination:87.19.131.149,6882 - [DOS]
Thu, 2012-05-10 09:33:33 - TCP Packet - Source:79.1.67.100,64851 Destination:87.19.131.149,6882 - [DOS]
Thu, 2012-05-10 09:33:33 - TCP Packet - Source:82.60.134.59,51344 Destination:87.19.131.149,6882 - [DOS]
Thu, 2012-05-10 09:33:33 - TCP Packet - Source:151.21.20.225,33120 Destination:87.19.131.149,6882 - [DOS]
Thu, 2012-05-10 09:33:33 - TCP Packet - Source:62.98.245.162,56898 Destination:87.19.131.149,6882 - [DOS]
Thu, 2012-05-10 09:33:32 - TCP Packet - Source:2.231.72.148,51361 Destination:87.19.131.149,6882 - [DOS]
Thu, 2012-05-10 09:33:32 - TCP Packet - Source:82.60.134.59,51344 Destination:87.19.131.149,6882 - [DOS]
Thu, 2012-05-10 09:33:32 - TCP Packet - Source:94.34.81.55,52651 Destination:87.19.131.149,6882 - [DOS]
Thu, 2012-05-10 09:33:31 - TCP Packet - Source:213.215.246.4,8611 Destination:87.19.131.149,6882 - [DOS]
Thu, 2012-05-10 09:33:31 - TCP Packet - Source:93.34.187.208,52539 Destination:87.19.131.149,6882 - [DOS]
Thu, 2012-05-10 09:33:30 - TCP Packet - Source:93.50.117.117,2996 Destination:87.19.131.149,6882 - [DOS]
Thu, 2012-05-10 09:33:30 - TCP Packet - Source:188.218.145.223,59253 Destination:87.19.131.149,36845 - [DOS]
Thu, 2012-05-10 09:33:30 - TCP Packet - Source:62.98.245.162,56898 Destination:87.19.131.149,6882 - [DOS]
Thu, 2012-05-10 09:33:29 - TCP Packet - Source:93.71.136.250,56638 Destination:87.19.131.149,6882 - [DOS]
Thu, 2012-05-10 09:33:29 - TCP Packet - Source:93.34.187.208,52539 Destination:87.19.131.149,6882 - [DOS]
Thu, 2012-05-10 09:33:29 - TCP Packet - Source:79.25.157.139,59103 Destination:87.19.131.149,6882 - [DOS]
Thu, 2012-05-10 09:33:27 - TCP Packet - Source:88.149.243.60,56970 Destination:87.19.131.149,6882 - [DOS]
Thu, 2012-05-10 09:28:56 - TCP Packet - Source:87.10.134.1,60034 Destination:87.19.131.149,6882 - [DOS]
Thu, 2012-05-10 09:28:53 - TCP Packet - Source:87.4.91.100,62913 Destination:87.19.131.149,6882 - [DOS]
Thu, 2012-05-10 09:28:52 - TCP Packet - Source:87.4.91.100,62912 Destination:87.19.131.149,6882 - [DOS]
Thu, 2012-05-10 09:28:52 - TCP Packet - Source:151.28.106.190,2726 Destination:87.19.131.149,6882 - [DOS]
Thu, 2012-05-10 09:28:52 - TCP Packet - Source:89.97.51.89,2779 Destination:87.19.131.149,6882 - [DOS]
Thu, 2012-05-10 09:28:49 - TCP Packet - Source:87.10.134.1,60034 Destination:87.19.131.149,6882 - [DOS]
Thu, 2012-05-10 09:28:49 - TCP Packet - Source:93.144.112.183,61950 Destination:87.19.131.149,6882 - [DOS]
Thu, 2012-05-10 09:28:47 - TCP Packet - Source:89.148.160.22,23752 Destination:87.19.131.149,6882 - [DOS]
Thu, 2012-05-10 09:28:47 - TCP Packet - Source:151.48.163.11,57642 Destination:87.19.131.149,6882 - [DOS]
Thu, 2012-05-10 09:28:47 - TCP Packet - Source:87.10.134.1,60034 Destination:87.19.131.149,6882 - [DOS]
Thu, 2012-05-10 09:28:47 - TCP Packet - Source:188.135.209.59,54275 Destination:87.19.131.149,6882 - [DOS]
Thu, 2012-05-10 09:28:46 - TCP Packet - Source:82.60.162.113,55168 Destination:87.19.131.149,6882 - [DOS]
Thu, 2012-05-10 09:28:46 - TCP Packet - Source:93.144.112.183,61950 Destination:87.19.131.149,6882 - [DOS]
Thu, 2012-05-10 09:28:46 - TCP Packet - Source:89.148.160.22,23752 Destination:87.19.131.149,6882 - [DOS]
Thu, 2012-05-10 09:27:04 - TCP Packet - Source:151.33.132.106,50646 Destination:87.19.131.149,6882 - [DOS]
Thu, 2012-05-10 09:27:04 - TCP Packet - Source:80.123.23.160,58917 Destination:87.19.131.149,6882 - [DOS]
Thu, 2012-05-10 09:26:58 - TCP Packet - Source:80.123.23.160,58917 Destination:87.19.131.149,6882 - [DOS]
Thu, 2012-05-10 09:26:58 - TCP Packet - Source:151.74.64.166,57121 Destination:87.19.131.149,6882 - [DOS]
Thu, 2012-05-10 09:26:57 - TCP Packet - Source:188.135.209.59,59472 Destination:87.19.131.149,6882 - [DOS]
Thu, 2012-05-10 09:26:56 - TCP Packet - Source:78.13.193.71,49672 Destination:87.19.131.149,6882 - [DOS]
Thu, 2012-05-10 09:26:56 - TCP Packet - Source:82.60.134.59,49969 Destination:87.19.131.149,6882 - [DOS]
Thu, 2012-05-10 09:26:55 - TCP Packet - Source:79.52.46.120,57197 Destination:87.19.131.149,50807 - [DOS]
Thu, 2012-05-10 09:26:55 - TCP Packet - Source:151.67.62.72,62688 Destination:87.19.131.149,6882 - [DOS]
Thu, 2012-05-10 09:25:11 - TCP Packet - Source:93.50.117.117,2644 Destination:87.19.131.149,6882 - [DOS]
Thu, 2012-05-10 09:25:11 - TCP Packet - Source:95.235.42.169,56133 Destination:87.19.131.149,6882 - [DOS]
Thu, 2012-05-10 09:25:10 - TCP Packet - Source:188.125.100.65,62666 Destination:87.19.131.149,6882 - [DOS]
Thu, 2012-05-10 09:25:08 - TCP Packet - Source:88.149.243.60,38751 Destination:87.19.131.149,6882 - [DOS]
Thu, 2012-05-10 09:19:43 - TCP Packet - Source:80.123.23.160,57980 Destination:87.19.131.149,6882 - [DOS]
Thu, 2012-05-10 09:19:42 - TCP Packet - Source:93.58.198.216,4590 Destination:87.19.131.149,6882 - [DOS]
Thu, 2012-05-10 09:19:42 - TCP Packet - Source:87.5.179.140,52119 Destination:87.19.131.149,6882 - [DOS]
Thu, 2012-05-10 09:19:41 - TCP Packet - Source:82.60.134.59,64775 Destination:87.19.131.149,6882 - [DOS]
Thu, 2012-05-10 09:19:41 - TCP Packet - Source:151.21.20.225,33184 Destination:87.19.131.149,6882 - [DOS]
Thu, 2012-05-10 09:19:40 - TCP Packet - Source:88.213.153.154,37888 Destination:87.19.131.149,6882 - [DOS]
Thu, 2012-05-10 09:19:40 - TCP Packet - Source:213.215.246.4,25839 Destination:87.19.131.149,6882 - [DOS]
Thu, 2012-05-10 09:19:40 - TCP Packet - Source:93.71.136.250,53665 Destination:87.19.131.149,6882 - [DOS]
Thu, 2012-05-10 09:06:06 - TCP Packet - Source:89.97.51.89,4490 Destination:87.19.131.149,6882 - [DOS]
Thu, 2012-05-10 08:59:30 - TCP Packet - Source:93.48.252.245,57108 Destination:87.19.131.149,6882 - [DOS]
Thu, 2012-05-10 08:59:30 - TCP Packet - Source:151.67.143.154,58953 Destination:87.19.131.149,6882 - [DOS]
Thu, 2012-05-10 08:59:30 - TCP Packet - Source:87.10.134.1,45252 Destination:87.19.131.149,6882 - [DOS]
Thu, 2012-05-10 08:59:29 - TCP Packet - Source:87.5.179.140,57104 Destination:87.19.131.149,6882 - [DOS]
Thu, 2012-05-10 08:59:28 - TCP Packet - Source:78.13.29.77,54665 Destination:87.19.131.149,6882 - [DOS]
Thu, 2012-05-10 08:59:27 - TCP Packet - Source:187.10.110.32,58651 Destination:87.19.131.149,6882 - [DOS]
Thu, 2012-05-10 08:59:26 - TCP Packet - Source:87.11.57.162,53906 Destination:87.19.131.149,6882 - [DOS]
Thu, 2012-05-10 08:59:26 - TCP Packet - Source:151.21.20.225,55611 Destination:87.19.131.149,6882 - [DOS]
Thu, 2012-05-10 08:59:25 - TCP Packet - Source:79.24.193.196,57758 Destination:87.19.131.149,6882 - [DOS]
Thu, 2012-05-10 08:59:24 - TCP Packet - Source:87.10.134.1,45252 Destination:87.19.131.149,6882 - [DOS]
Thu, 2012-05-10 08:59:24 - TCP Packet - Source:151.67.143.154,58953 Destination:87.19.131.149,6882 - [DOS]
Thu, 2012-05-10 08:59:23 - TCP Packet - Source:2.224.13.184,36865 Destination:87.19.131.149,6882 - [DOS]
Thu, 2012-05-10 08:54:36 - TCP Packet - Source:82.60.134.59,59499 Destination:87.19.131.149,6882 - [DOS]
Thu, 2012-05-10 08:54:35 - TCP Packet - Source:89.97.51.89,3347 Destination:87.19.131.149,6882 - [DOS]
Ho notato che se spengo il router ed ottengo un nuovo IP, la connessione torna veloce. Ma dopo un po' ci risiamo...
Tutto questo succede soltanto se ho il nas acceso (D-Link DNS-320) ed avvio un paio di torrent.
A nas spento (e con un nuovo ip) il pc va liscio, almeno per quella mezz'ora che lo sto usando...
Possibile che ci sia qualche malware nel nas? :mbe: