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 d4 81
90d4819760ea7b377cc4da7b987d953cde5a3d53 90d481c9cbfa9c9bbb8145f4431281703d15912c