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 81 5e c8
815ec81c54d2a1871f7dd700f2832e07f1bd7787 815ec8606f98d823d70a0bd8ec767f376fe8afe8