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 90 11 ac
9011ac15f9316e50a860f6fbcbac8d0e2ba89a99 9011ac21af5965a5101e756994515696a1cfcec2