msdn e39K9s2c8@1M7q4)9K6b7g2)9J5c8W2)9J5c8X3#2K6k6r3&6Q4x3X3g2E0K9h3y4J5L8%4y4G2k6Y4c8Q4x3X3g2U0L8$3#2Q4x3V1k6W2L8W2)9J5k6s2g2K6i4K6u0r3L8r3W2T1M7X3q4J5P5g2)9J5c8X3q4S2x3K6R3J5x3K6R3@1i4K6u0W2j5i4y4H3P5q4!0q4y4q4!0n7c8g2)9^5b7W2!0q4y4g2!0m8c8q4)9&6x3q4!0q4y4#2)9&6b7g2)9^5y4q4!0q4y4#2!0n7b7W2)9&6x3#2!0q4y4W2)9&6c8g2)9&6b7#2!0q4c8W2!0n7b7#2)9&6b7b7`.`.
The file "c:\windows\system32\cmd.exe" is not signed.
但实际上所有的系统文件微软自己都能验证签名,修改一个字节都会导致验证失败,这个验证方法是什么呢?