Ye ol' sidHistory edit attack in new disguise using samba4. I don't think you can consider it to be a hack but I had a lot of fun playing about with ldbedit. Samba4 is wikked, it really opens up AD, I had a lot of fun setting it up. Check my blogg for my little sidHistory priv escalation tutorial (domain admin to enterprise admin). http://cosmoskey.blogspot.com/2010/08/online-sidhistory-edit-sid-injection.html <http://cosmoskey.blogspot.com/2010/08/online-sidhistory-edit-sid-injection.html> Enjoy! :) Regards, Johan Akerstrom