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 28 9c 00
289c007c426b66061e4e1f78b12e520b6f5a7703 289c00f6d05277438a7c5a9b93b2e5e8a785d477