Hi, 
I am the author of the Locker ransomware and I'm very sorry about that has happened. It was never my intention to release this. I uploaded the database to mega.co.nz containing "bitcoin address, public key, private key" as CSV.
This is a dump of the complete database and most of the keys weren't even used.
All distribution of new keys has been stopped.
 
hxxps://mega.co.nz/#!W85whbSb!kAb-5VS1Gf20zYziUOgMOaYWDsI87o4QHJBqJiOW6Z4
 
Automatic decryption will start on 2nd of june at midnight. @devs, as you might be aware the private key is used in the RSACryptoServiceProvider class .net and files are encrypted with AES-256 bit using the RijndaelManaged class.
 
This is the structure of the encrypted files:
 
- 32 bit integer, header length
- byte array, header (length is previous int)
*decrypt byte array using RSA & private key.
 
Decrypted byte array contains:
- 32 bit integer, IV length
- byte array, IV (length is in previous int)
- 32 bit integer, key length
- byte array, Key (length is in previous int)
 
- rest of the data is the actual file which can be decrypted using Rijndaelmanaged and the IV and Key
 
Again sorry for all the trouble.
 
Poka BrightMinds
 
~ V

[b]File Information[/b]

Name: [b]database_dump.csv[/b]

Size: [b]127.5 MB[/b]

MD5: d4d781412e562b76fe0db0977cf6279b

SHA-1: 6ba671ce2a6c256c74d7db81186b0dbddd5e2185

SHA-256: d7fd791b86615fada64fe0290aecb70e5584b9ac570e7b55534555a3b468b33f

VirusTotal: https://www.virustotal.com/en/file/d7fd791b86615fada64fe0290aecb70e5584b9ac570e7b55534555a3b468b33f/analysis/1433015747/