This trojan blocker ( MD5: 93eb3e66b277fa7ff1d0ac8db13359cc ) prevents all software execution.
To remove the Trojan (and unlock windows), infected users need to enter a valid serial number.
Number to Call: 9652494216
Code to unlock Windows: LOLA
Already noticed on the past: here (28 May 2k11)
They use the same packer, how to unpack: