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 28 1a cf
281acf3a951b577a57359b83cef1d0bfa0ce6b35 281acf640ba295463ac67f8915430db3136a1529 281acfa26aeadef87344002543a0199ed9996f28