LoFP LoFP / legitimate usage of remote file encryption

Techniques

Sample rules

Remote Encrypting File System Abuse

Description

Detects remote RPC calls to possibly abuse remote encryption service via MS-EFSR

Detection logic

condition: selection
selection:
  EventID: 3
  EventLog: RPCFW
  InterfaceUuid:
  - df1941c5-fe89-4e79-bf10-463657acf44d
  - c681d488-d850-11d0-8c52-00c04fd90f7e