Versions (2)
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Rev: 4 • Apr 3, 2022, 12:00 PMStamus Networks MS-SAMR service - SamrRemoveMultipleMembersFromAlias
alert smb any any -> $HOME_NET any (msg:"Stamus Networks MS-SAMR service - SamrRemoveMultipleMembersFromAlias"; flow:to_server, established; dcerpc.iface:12345778-1234-ABCD-EF00-0123456789AC; dcerpc.opnum:53; flowbits:set,stamus.samr.service.SamrRemoveMultipleMembersFromAlias; metadata:lateral_key dcerpc.iface, lateral_function SamrRemoveMultipleMembersFromAlias, lateral_asset src_ip, stamus_classification lateral, provider Stamus, created_at 2022_04_03, updated_at 2024_08_05, source smb_lateral, signature_severity Informational; target:dest_ip; sid:3115643; rev:4; reference:url,https://learn.microsoft.com/en-us/openspecs/windows_protocols/ms-samr/3f15814e-4600-4647-abfd-3890f5f3570c; reference:url,https://www.stamus-networks.com/blog/new-open-ruleset-for-detecting-lateral-movement-with-suricata; reference:url,https://www.stamus-networks.com/blog/threat-hunting-with-the-open-lateral-movement-ruleset-for-suricata;)
Apr 3, 2022, 12:00 PM
Aug 5, 2024, 12:00 PM
Jul 10, 2024, 4:00 AM
May 29, 2025, 11:31 PM
rules/stamus-lateral.rules