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 39
381b391707bffd355f7c3e9919690eeec8a11140 381b3948bb74021c30d67781fc80ab7e0ac4b8cc 381b395875c6cf097fe547962d49d58a71b2719e 381b39bff7768e88b0c605d9b417744d6a224eaa 381b39dd4bd3505b12d21a70f497e2034c6a4ec7