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 e4 c3
28e4c35ac9e84dbfe5ff9f6ba5a14bb22cec78c7 28e4c3831b3d1e5d2e4254590ad2a7890b6cd8b2