From here you can browse all malware analysis in the database by hash.

The output is sub-categorized by the first three sets of Octets. To browse to your hash, you can either search for it, or click through the first 3 sets of bytes in the hash of the malware to locate the matching output if it exists.

Browse 01 ef cf
01efcf5543010727c0e666f025ea23ce04eb6d3d 01efcf6190a71b4d56792e08f4884c4c081fabe4