
HellCat Ransomware
HellCat is ransomware that encrypts victims' files and appends the ".HC" extension to them. Also, it changes the desktop wallpaper and drops a ransom note ("_README_HELLCAT_.txt"). An example of how HellCat renames files: it changes "1.jpg" to "1.jpg.HC", "2.png" to "2.png.HC", "3.exe" to "3.exe.H








