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 47
381b47597432ff08fe67ef474ab75836442e3ff8 381b47a0b2b6e66ca22160635eba7319be79c040