说明：  SecureCRT 6.xx crack，测试过6.0.2, 6.2.1 build 215,6.2.2 build263以及最新的6.5.0 (build 380。将其解压到SecureCRT的安装目录运行，获得序列号
(SecureCRT 6.xx crack, tested 6.0.2, 6.2.1 build 215,6.2.2 build263, and the latest 6.5.0 (build 380. Unzip it to the SecureCRT installation directory to run, access to the serial number)