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 74
289c743f9d34062db332db1309e8aec062991018 289c7455e13e98bd2ace98b3efed916274af3743 289c746e1264e327c25f37ebfa2227744da289eb