Remote Server Service Abuse
Detects remote RPC calls to possibly abuse remote encryption service via MS-SRVS
Detection logic
Detection requirements
- Log source product
- rpc_firewall
- Log source category
- application
Known benign triggers
- Legitimate remote share creation
MITRE ATT&CK mappings
Not mapped to ATT&CK.
References
| Reference | Cited by |
|---|---|
| github.com/jsecurity101/MSRPC-to-ATTACK/blob/ddd4608fe8684fcf2fcf9b48c5f0b3c28097f8a3/documents/MS-SRVS.md | 2 |
| github.com/zeronetworks/rpcfirewall | 17 |
| learn.microsoft.com/en-us/openspecs/windows_protocols/ms-srvs/accf23b0-0f57-441c-9185-43041f1b0ee9 | 3 |
| zeronetworks.com/blog/stopping-lateral-movement-via-the-rpc-firewall/ | 17 |
From the source
- At source
- Open at source
- Upstream identifier
- b6ea3cc7-542f-43ef-bbe4-980fbed444c7
- Tagged by the source as
- attack.lateral-movement
Licence
- Published under
- Detection Rule License 1.1Read the licence
- Attribution
- Required
Authorship
- Written by
- Published
- Aug 26, 2026
- Version
- 1