Post links to any Valkyrie results in which the Analyst verdict finds the file malicious, but it’s not caught by Comodo AntiVirus.
Only post links if it’s been at least a few days since the final verdict was given and the file is still not detected by Comodo Antivirus with the heuristics set to high. Also, check to make sure that it’s not that the file is in Comodo’s whitelist. If it turns out that the file is whitelisted then please report it here.
I believe that if a file is found malicious by analysis through Valkyrie manual analysis then a signature for it should have been created.