Giữa trưa rảnh việc mở mấy cái logs của IIS ra xem, tự dưng thấy đoạn truyền dữ liệu loạn xị cho ViewState đối với ứng dụng ASP.NET, đoán đây là chú nào định tập toẹ hack ứng dụng nhưng chưa rõ kết quả ra sao. Từ trước đến nay cũng chửa được đọc đoạn nào viết về hack thành công ứng dụng ASP.NET thông qua ViewState cả, thế nên pọt ra đây để bà con lạc qua tham khảo tý (nếu bạn nào có thông tin liên qua thì ới cái nhé).
Xem đoạn logs này:
2010-04-04 13:25:51 GET /PortletBlank.aspx/F3F05BCB76974069BF8375CD88012BC9/View/OtherLanguage/E52A119B8EF9446A833EA8588A0C3F7A/PortletBlank.aspx desktop=Blank&portletId=F3F05BCB76974069BF8375CD88012BC9&action=View&catName=OtherLanguage&contId=E52A119B8EF9446A833EA8588A0C3F7A&page=7748&print=711652057-999-20081114-Gioi_thieu_COBOL%2450990%3f__VIEWSTATE%3ddDwxOTYzMjg4ODQwO3Q8O2w8aTwwPjs+O2w8dDxwPGw8dG9wTWFyZ2luO2JvdHRvbU1hcmdpbjtsZWZ0TWFyZ2luO3JpZ2h0TWFyZ2luO29ubG9hZDs+O2w8MDswOzA7MDtpbml0aWFsaXplVklFUG9ydGFsRGVza3RvcCgpXDs7Pj47bDxpPDM+Oz47bDx0PDtsPGk8MT47PjtsPHQ8O2w8aTwwPjs+O2w8dDw7bDxpPDE+Oz47bDx0PDtsPGk8MD47PjtsPHQ8O2w8aTwwPjs+O2w8dDw7bDxpPDE+O2k8Mz47aTw1Pjs+O2w8dDxwPGw8VmlzaWJsZTs+O2w8bzxmPjs+Pjs7Pjt0PDtsPGk8MD47PjtsPHQ8O2w8aTwxPjs+O2w8dDxwPGw8d2lkdGg7PjtsPDEwMCU7Pj47bDxpPDE+Oz47bDx0PDtsPGk8MD47PjtsPHQ8O2w8aTwwPjs+O2w8dDw7bDxpPDA+O2k8ND47aTw2Pjs+O2w8dDxwPGw8VmlzaWJsZTs+O2w8bzxmPjs+Pjs7Pjt0PHA8bDxWaXNpYmxlOz47bDxvPGY+Oz4+O2w8aTwxPjtpPDM+Oz47bDx0PHQ8O3A8bDxpPDA+O2k8MT47aTwyPjtpPDM+O2k8ND47PjtsPHA8MSAtIEvDqW07MT47cDwyIC0gVOG6oW0gxJHGsOG7o2M7Mj47cDwzIC0gS2jDoTszPjtwPDQgLSBU4buRdDs0PjtwPDUgLSBS4bqldCB04buRdDs1Pjs+Pjs+Ozs+O3Q8cDxwPGw8VGV4dDs+O2w8IENo4buNbiA7Pj47Pjs7Pjs+Pjt0PHA8bDxWaXNpYmxlOz47bDxvPGY+Oz4+O2w8aTw2PjtpPDc+Oz47bDx0PDtsPGk8MT47PjtsPHQ8O2w8aTwyPjs+O2w8dDxwPGw8VmlzaWJsZTs+O2w8bzxmPjs+Pjs7Pjs+Pjs+Pjt0PHA8cDxsPFRleHQ7PjtsPCBH4butaSA7Pj47cDxsPG9uY2xpY2s7PjtsPGlmKCFfX2FydGljbGVSZXZpZXdDb250ZW50SXNPaygpKSByZXR1cm4gZmFsc2VcOzs+Pj47Oz47Pj47Pj47Pj47Pj47Pj47Pj47Pj47dDxwPGw8VmlzaWJsZTs+O2w8bzxmPjs+Pjs7Pjs+Pjs+Pjs+Pjs+Pjs+Pjs+Pjs+Pjs+Pjs+yjw6zBjMg2ZDpdX+CBOnssZAYxc%3d&___popCalendarOutput=%3f__VIEWSTATE%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%3d%2c?__VIEWSTATE=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&___popCalendarOutput=
