Hopefully you didn't do this while connected to your network (in any way) as there could be a hidden payload that could propagate to other machines on the network.OK. to conclude this thread
Thank you all for your inputs.
I installed windows 7 on formatted HD on an old Samsung R530 laptop and opened the attachment. By the look of it, the offender is trying to steal the password. See attached.
I have a problem with that laptop but I started new thread to discuss
Question - Samsung R530 turns off in stress testCPU-Z's CPU stress test turns laptop off instantly. It's Samsung R530 Temperatures on cores are maximum 48 degrees. Is it CPU or motherboard problem? I cleaned the laptop and put new paste as well. Please avise.forums.tomshardware.com
BDW Sorry, I did not know that selecting best answer mark the thread SOLVED