I have found that Symantec Endpoint Protection executable ccSvcHst.exe try to connect to map2.hwcdn.net:80. All other HTTP requests go through web proxy, it takes OS proxy settings. Why ccSvcHst.exe tries to access map2.hwcdn.net over TCP 80?
Procmon capture log below.
Time of Day |
Process Name |
PID |
Operation |
Path |
Result |
Detail |
11:11:18 |
ccSvcHst.exe |
2100 |
TCP Reconnect |
host_abcd:61193 -> map2.hwcdn.net:http |
SUCCESS |
Length: 0, seqnum: 0, connid: 0 |
11:11:24 |
ccSvcHst.exe |
2100 |
TCP Reconnect |
host_abcd:61193 -> map2.hwcdn.net:http |
SUCCESS |
Length: 0, seqnum: 0, connid: 0 |
11:11:32 |
ccSvcHst.exe |
2100 |
TCP Reconnect |
host_abcd:61201 -> map2.hwcdn.net:http |
SUCCESS |
Length: 0, seqnum: 0, connid: 0 |
11:11:38 |
ccSvcHst.exe |
2100 |
TCP Reconnect |
host_abcd:61201 -> map2.hwcdn.net:http |
SUCCESS |
Length: 0, seqnum: 0, connid: 0 |
11:11:39 |
ccSvcHst.exe |
2100 |
TCP Reconnect |
host_abcd:61203 -> map2.hwcdn.net:http |
SUCCESS |
Length: 0, seqnum: 0, connid: 0 |
11:11:45 |
ccSvcHst.exe |
2100 |
TCP Reconnect |
host_abcd:61203 -> map2.hwcdn.net:http |
SUCCESS |
Length: 0, seqnum: 0, connid: 0 |
11:11:54 |
ccSvcHst.exe |
2100 |
TCP Reconnect |
host_abcd:61224 -> map2.hwcdn.net:http |
SUCCESS |
Length: 0, seqnum: 0, connid: 0 |
11:12:00 |
ccSvcHst.exe |
2100 |
TCP Reconnect |
host_abcd:61224 -> map2.hwcdn.net:http |
SUCCESS |
Length: 0, seqnum: 0, connid: 0 |