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 2d
381b2d1763d14e92d2d552c70e8c4313fcc51d9a 381b2d200097a0fceb7cb63b97c760e979b7cf7a