Recently, I was asked by a customer to provide the patch of the 64-bit advapi32 dll of Windows XP SP2 64-bit (version 5.2.3790.4455). For the 32-bit advapi32 dll on this system, it is the same as the one on Windows Server 2003 SP2 for which I have already published a patch. So, here it is :

• Advapi32 dll version 5.2.3790.4455 in SysWOW64 directory :
  
  • At offset 0x11E3F : change 75 to 90
  • At offset 0x11E40 : change 08 to 90
  • At offset 0x11E47 : change 74 to EB

• Advapi32 dll version 5.2.3790.4455 in System32 directory :
  
  • At offset 0x11B05 : change 0F to 90
    
  • At offset 0x11B06 : change 84 to E9
    
  • At offset 0x4D06F : change 0F to 90
  • At offset 0x4D070 : change 85 to 90
  • At offset 0x4D071 : change 96 to 90
  • At offset 0x4D072 : change 4A to 90
  • At offset 0x4D073 : change FC to 90
  • At offset 0x4D074 : change FF to 90