Does Commodo time machine register as a false trojan

Soon after installing CTM a scan by CA and only CA found cdoor B trojan located in the same registry section as CTM. Message said it cannot remove it without adm approval. The CTM did not remove it. Could it be a false Trojan? Scans by many other products found nothing.

It could be a false positive by CA scanner (CA= Computer Associates?) . Or does CA stand for Comodo Antivirus?