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 19 c3
9019c398d3d6ba67a6ae7c89c11457ea5791ea6e 9019c3e77b86b800ea2026e2eed1a85b806f0992