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 38 1b ac
381bac435434611645f4f6a012d08fd19ebf4e5f 381bacd4d4a27f6ed055a0df18773d1a7b34683f