Hello! Please help me to identify a “bunny73737” “something”. It seems like a ransomware, but i am not 100%. For example, the original file name “Thunderbird Setup 45.1.1.exe” replaced with
“Thunderbird Setup 45.1.1.exe.bunny73737@protonmail.com].ID79539278”. I dont what a hell is it. Thank you, Csaba.