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 3b
90a23b20aa083a02895df7c3faeae05ea95df43c 90a23bc64b3b716f2957f3f4cb0bd24b2b8fd00f