diff --git a/books/红队技巧：绕过ESET_NOD32抓取密码.pdf b/books/红队技巧：绕过ESET_NOD32抓取密码.pdf
new file mode 100644
index 0000000..dd7bad0
Binary files /dev/null and b/books/红队技巧：绕过ESET_NOD32抓取密码.pdf differ