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 1e 45
901e45d88ce1fe9e43f465b853bea7bb8d2a6cca 901e45f1217a6006a9133dd764002408e4922513