In my last post I mentioned whosthere/iam were not working anymore with the latest updates for xp sp 3 (but iam-alt/whosthere-alt were still working).
Ok, I actually forgot I had added the -a switch to the tools to easily overcome this scenario :).
The only thing you have to do is load lsasrv.dll into IDA and run the passthehash.idc script included in the toolkit's source package and it will give you back the addresses you need to make whosthere/iam work.
For xp sp3 english with the latest patches the values are the following:
75753BE0:7573FDF4:757D0C98:757D0CA0:757CFC60:757CFE54
so, just run
whosthere -a 75753BE0:7573FDF4:757D0C98:757D0CA0:757CFC60:757CFE54
or
iam.exe [other options...] -a 75753BE0:7573FDF4:757D0C98:757D0CA0:757CFC60:757CFE54
and both tools will work with the latest patches on xp sp3 english.
If you have a different version of windows just use the IDA .idc script or email me.