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 05 64
4105641fcc1c1ede2e987238664acb09645bdeaa 4105645d84b74093a14638152e4651844e913997