I noticed there was a creepypasta thread, so I decided to give Cursed Ascension a go.
The video, in question, was found on one of dabr1dg3's videos as a link to another YouTube video out of curious intrest. Description: http://armew.blogspot.co.uk/2012/08/cursed-ascension-creepypasta.html?m=1
If anyone noticed that the video was removed I'll prop up a download of my video rip. Hopefully this will help you to understand that there was an old creepypasta on Call of Duty: Black Ops all those years ago.