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 c2 90
38c29076b562f672c3500df8a929bd07a099acd8 38c290833338c96dce463393449d86a0101ca745