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 1b d6
901bd680cfe44c7250ed942dba50da819d1fa6a7 901bd6fb343a4b84f779a8dd92047fdc2a27fb27