Reply To: Which process sent the UDP packet?

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#11032

sommainc
Participant

According to MSDN and my own test, the information that we can get from MIB_UDPTABLE_OWNER_MODULE or MIB_UDPTABLE_OWNER_PID (We can get those by GetExtendedUdpTable(..., UDP_TABLE_OWNER_MODULE, ...)) is only UDP listener process’s information.

https://docs.microsoft.com/en-us/windows/win32/api/udpmib/ns-udpmib-_mib_udptable_owner_pid

>> The MIB_UDPTABLE_OWNER_PID structure contains the User Datagram Protocol (UDP) listener table for IPv4 on the local computer. The table also includes the process ID (PID) that issued the call to the bind function for each UDP endpoint.

But I need process information that called UDP sendto(). Is there anything that I know wrong?

thanks.