text: For example, the Xorist ransomware (SHA256: 4979A10B81C41ECC0FC3A0F376ADE766CE616D2301639F74E0277047CC40E3D6) demanded £1,000 for a ransom; the bitcoin wallet address was 1BFqrLCDwwrxueY7FFDn8DqeoasPJignxt.