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 38 50 4b
38504b0665586f85b0211be92d7bc87f3c774790 38504b92011a41031d833e127aeba75073b3ae20