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 8a 21
388a21a107ddacbd368eaaa8dc4b6aa1c32369ad 388a21f2225aa589f022d2e011df25a0f498d0af