These FPs only appear on VT and CCE
Housecall
http://www.virustotal.com/file-scan/report.html?id=a1c723442c6d9a2c78ad0401a6398201273f61299680530113b9cd82cbb87dee-1320261949
https://valkyrie.comodo.com/Result.html?sha1=904602b580738000438259d676d5da4e3aedd9b3&&query=1&&filename=housecalllauncher.exe
TDDS Killer
http://www.virustotal.com/file-scan/report.html?id=07731c5ad3dbc468107534ab2f20cf041fad17a8e86b42a4f2e09f4c849ecca5-1320261591
https://valkyrie.comodo.com/Result.html?sha1=ad4b809d28ffab2a26b202e02e525b3956d1b24f&&query=1&&filename=tdsskiller.exe
Regards
Yoshua