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 19 8b
90198b1e0779d99200f2d7fcb9f063824157f921 90198bf2cd8c6ce375d9074b6185062bb10bc09c