Microsoft.RPC

description-logo Description

This indicates an attempt to use the MSRPC protocol.
Microsoft Remote Procedure Call (MSRPC) is Microsoft's implementation of DCE/RPC (Distributed Computing Environment / Remote Procedure Calls). It is used to create a client-server model in Windows NT.

affected-products-logoAffected Products

MSRPC

Impact logoImpact

Unexpected network communication

Technology

Browser-Based, Network-Protocol, Client-Server, Peer-to-Peer, Cloud-Based, Mobile-Device

Behavior

  • Reasonable

Default Ports

  • TCP/135
  • TCP/445
  • TCP/593
  • TCP/1024-5000
  • TCP/49152-65535

Version Updates

Date Version Detail
2023-03-16 23.513 Name:MS.
RPC:Microsoft.
RPC