| Port No | 135 |
| Service Name | DCOM Service Control Manager |
| RFC Doc | 0 |
| Protocol | TCP |
| Description | Microsoft's DCOM (Distributed, i.e. networked, COM) Service Control Manager (also known as the RPC Endpoint Mapper) uses this port in a manner similar to SUN's UNIX use of port 111. The SCM server running on the user's computer opens port 135 and listens for incoming requests from clients wishing to locate the ports where DCOM services can be found on that machine. |
| Reference Link | Port Information |
| Attack | Yes |
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