куда уходит трафик?
Привет всем!
Помогите решить следующую задачку: домашняя машина подключена к сети
через выделенную линию. С недавних пор через wmnetload наблюдаю
стабильную отправку пакетов в интернет во время, когда никто и ничто
не должно сего делать, но куда и кто? Вирус, троян?
Как найти о обезвредить наглеца?
# tcpdump -vv
tcpdump: listening on eth0, link-type EN10MB (Ethernet), capture size 96 bytes
20:40:10.468711 IP (tos 0x0, ttl 128, id 8901, offset 0, flags [DF], length:
48) 172.17.3.41.3209 > 172.17.0.238.microsoft-ds: S [tcp sum ok] 3561594452:3561594452(0)
win 64240 <mss 1460,nop,nop,sackOK>
20:40:10.469174 arp who-has 172.17.8.188 tell 172.17.8.1
20:40:10.469201 IP (tos 0x0, ttl 104, id 3365, offset 0, flags [DF], length:
44) 64.12.24.244.5190 > 172.17.3.24.1065: S [tcp sum ok] 3842042781:3842042781(0)
ack 2225006114 win 16384 <mss 1360>
20:40:10.469206 arp who-has 172.17.8.59 tell 172.17.8.1
20:40:10.469214 arp who-has 172.17.8.83 tell 172.17.8.1
20:40:10.469221 arp who-has 172.17.9.156 tell 172.17.8.1
20:40:10.470436 IP (tos 0x0, ttl 128, id 8901, offset 0, flags [DF], length:
48) 172.17.3.41.3209 > 172.17.0.238.microsoft-ds: S [tcp sum ok] 3561594452:3561594452(0)
win 64240 <mss 1460,nop,nop,sackOK>
20:40:10.470925 arp who-has 172.17.9.5 tell 172.17.8.1
20:40:10.470947 arp who-has 172.17.10.29 tell 172.17.10.10
20:40:10.470954 arp who-has 172.17.10.60 tell 172.17.10.10
20:40:10.471153 arp who-has 172.17.8.83 tell 172.17.8.1
20:40:10.472232 arp who-has 172.17.10.29 tell 172.17.10.10
20:40:10.474939 IP (tos 0x0, ttl 64, id 447, offset 0, flags [DF], length: 71)
maxhome.home.ua.2679 > 172.17.7.254.domain: [bad udp cksum 476f!] 40434+ PTR?
238.0.17.172.in-addr.arpa. (43)
20:40:10.520742 IP (tos 0x0, ttl 128, id 21648, offset 0, flags [none], length:
234) 172.17.3.51.netbios-dgm > 172.17.7.255.netbios-dgm:
(0x33) Port=138 (0x8a) Length=192 (0xc0) Res2=0x0
SourceName=DIAVOL-DF183901 NameType=0x20 (Server)
DestName=
WARNING: Short packet. Try increasing the snap length
20:40:10.535640 arp who-has 172.17.10.111 tell 172.17.10.10
20:40:10.535674 arp who-has 172.17.4.11 tell 172.17.0.254
20:40:10.535961 arp who-has 172.17.10.111 tell 172.17.10.10
20:40:10.537105 IP (tos 0x0, ttl 64, id 12199, offset 0, flags [DF], length:
48) 192.168.0.1.http > 172.17.3.24.1067: S [tcp sum ok] 1483752218:1483752218(0)
ack 296713709 win 65535 <mss 1460,sackOK,eol>
20:40:10.551221 arp who-has 172.17.8.33 tell 172.17.8.1
20:40:10.551240 arp who-has 172.17.8.103 tell 172.17.8.1
20:40:10.551247 arp who-has 172.17.9.177 tell 172.17.9.195
21 packets captured
4219 packets received by filter
3798 packets dropped by kernel
2008/2/12 Max <max.subscri***@m*****.ru>: