Remote Printing Abuse for Lateral Movement
Detects remote RPC calls to possibly abuse remote printing service via MS-RPRN / MS-PAR
Detection logic
Detection requirements
- Log source product
- rpc_firewall
- Log source category
- application
Known benign triggers
- Actual printing
MITRE ATT&CK mappings
Not mapped to ATT&CK.
References
| Reference | Cited by |
|---|---|
| github.com/jsecurity101/MSRPC-to-ATTACK/blob/ddd4608fe8684fcf2fcf9b48c5f0b3c28097f8a3/documents/MS-RPRN-PAR.md | Only this detection cites it |
| github.com/zeronetworks/rpcfirewall | 17 |
| learn.microsoft.com/en-us/openspecs/windows_protocols/ms-pan/e44d984c-07d3-414c-8ffc-f8c8ad8512a8 | Only this detection cites it |
| learn.microsoft.com/en-us/openspecs/windows_protocols/ms-rprn/d42db7d5-f141-4466-8f47-0a4be14e2fc1 | Only this detection cites it |
| msrc.microsoft.com/update-guide/vulnerability/CVE-2021-34527 | 5from 2 sources |
| zeronetworks.com/blog/stopping-lateral-movement-via-the-rpc-firewall/ | 17 |
From the source
- At source
- Open at source
- Upstream identifier
- bc3a4b0c-e167-48e1-aa88-b3020950e560
- 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