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 a2 43
90a2435948557c7432d4e2ea32661d046a865edd 90a2439f673eea0210c37be6423ad8c0bbd3bfe1