03-13-2011 02:50 PM
TDL4 has a version change, from 0.15 to 0.169
Can still cause this major problem
On running the installer The Computer shuts down or restarts. The computer will not POST or enter bios setup, will only show bios logo and then blinking cursor in top left no matter boot device selected.
05-02-2011 06:19 PM
Infected the PC with a new sample of Tidserv / TDSS /TDL4
One sample though places a randomly named file with registry key so that when the MBR gets cured on the restart (or after using a CD/DVD to fix) on the startup the MBR gets reinfected again, and again and again. The registry key and /or random file has to be dealt with first, before dealing with the MBR, otherwise you would be going around in circles somewhat.