查看可执行文件的数字签名

Question

有没有办法在WinDbg中查看，验证或提取可执行文件的数字签名信息？

到目前为止，我发现可执行文件有一个安全目录：

0:048> !dh customerapp
...
       0 [       0] address [size] of Export Directory
    43DC [      64] address [size] of Import Directory
    7000 [   47C38] address [size] of Resource Directory
    6000 [     1A4] address [size] of Exception Directory
   4C600 [    1ED8] address [size] of Security Directory
...

查看内存无济于事：

0:048> db customerapp+4C600 
00000000`0044c600  ff ff ff 00 ff ff ff 00-ff ff ff 00 ff ff ff 00  ................
00000000`0044c610  ff ff ff 00 ff ff ff 00-ff ff ff 00 ff ff ff 00  ................
00000000`0044c620  ff ff ff 00 ff ff ff 00-ff ff ff 00 ff ff ff 00  ................
00000000`0044c630  ff ff ff 00 ff ff ff 00-ff ff ff 00 ff ff ff 00  ................
...

我希望至少看到一些像DigiCert或类似的字符串。