"Help_Decrypt.PNG" is part of the CryptoWall Ransomware. It is located in every folder that a file was encrypted as well in the users Startup folder so that they are automatically displayed when a user logs in. "Help_Decrypt.PNG" is related to a file-encrypting ransomware program. Once infected with this virus, your computer will be scanned and your files will be encrypted with RSA encryption. It often urges you to pay a ransom to purchase a decryption key which costs starts at $500 USD and after 7days goes up to $1,000. Innocent computer users may easily get cheated. To get rid of this virus, you can follow what is offered below.