i was watching videos in firefox 21 the my pc slowed down and a firefox 22 update appeared saying i should install it so as possible i pressed ask me later cause i was watching a video, idk why i choose ff i use chrome 99% of the ttime but any way norton started scanning stuff and kept finding threats and removing them . heres a pic of the stuff. i later did a full scan i also scanned with sas and mbar. all clean so idk what was going on false positives im guessing.