
Udacha Ransomware
Udacha blocks access to files by encrypting them and modifies their filenames by appending the ".udacha" extension. For instance, it renames "1.jpg" to "1.jpg.udacha", "2.jpg" to "2.jpg.udacha". Udacha also creates the "ReadMe_Instruction.mht" file, a ransom note. Screenshot of a message encou