[MalleusDemonium]

Good day to all. Im a little bit curious regarding RATS. Let say that i have gained access to a computer by hacking its I.P. Is there a way that i can send or install a RAT inside that computer by remote? Im just curious coz i have read some blog and tech queries that you can install programs remotely. Is it possible and will the server detect it right away once it is being sent? I will gladly appreciate your tips and comments about this.. Im just starting to learn the trade. kindly enlighten me guys