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 41 91 a5
4191a5a1b7477464bc74df3cb9c97a483125adc2 4191a5a2f045eb3c8de9fba4e76f766938267aee