diff --git a/第七十七课:基于白名单Csc.exe执行payload第七季.pdf b/第七十七课:基于白名单Csc.exe执行payload第七季.pdf new file mode 100644 index 0000000..54ba451 Binary files /dev/null and b/第七十七课:基于白名单Csc.exe执行payload第七季.pdf differ diff --git a/第七十九课:基于白名单Regsvr32执行payload第九季.pdf b/第七十九课:基于白名单Regsvr32执行payload第九季.pdf new file mode 100644 index 0000000..7342725 Binary files /dev/null and b/第七十九课:基于白名单Regsvr32执行payload第九季.pdf differ diff --git a/第七十八课:基于白名单Msiexec执行payload第八季.pdf b/第七十八课:基于白名单Msiexec执行payload第八季.pdf new file mode 100644 index 0000000..b5db713 Binary files /dev/null and b/第七十八课:基于白名单Msiexec执行payload第八季.pdf differ