ridenum
Null session RID cycle attack tool
uncategorizedRed Team
TooluncategorizedredLinuxKali LinuxPlatforms: Linux · Last verified September 6, 2026
Rid Enum is a RID cycling attack that attempts to enumerate user accounts through null sessions and the SID to RID enum. If you specify a password file, it will automatically attempt to brute force the user accounts when its finished enumerating.
Only use this tool against systems you own or are explicitly authorized to test — see the disclaimer.
Getting started
Install on Kali Linux with `sudo apt install ridenum`. See the official Kali tool page and upstream homepage linked above for full usage and configuration details.
