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 1b 8f
381b8f21f36c9a96596a8eae4395c8501dda9932 381b8f980218191e8557dfbedb7604e543d0f96d