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 78
381b78254aea28bc1776ed4d12ae64df4775486e 381b7849c5e0476cf56f1e16b3d995549951ac80 381b78f4262d3e8bd3cfbc54250f061ca08ac558