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By Date By Thread Force allow access button to Bypass windows firewall From: Raiden lol <coolerlair () gmail com>

Date: Wed, 1 Jun 2016 13:39:19 -0300

Title: Force allow access to Bypass windows firewall Vulnerability: Missing Authorization Wednesday, May 18, 2016 Credit: CoolerVoid Technical Details =========== Windows has the function *SendInput()* <https://msdn.microsoft.com/pt-br/library/windows/desktop/ms646310%28v=vs.85%29.aspx> to simulate a keystroke. This function accepts as argument an array of INPUT structures. The INPUT structures can be either a mouse or a keyboard event. The keyboard event structure has a member called wVk which can be any key on the keyboard. *SendInput() <https://msdn.microsoft.com/pt-br/library/windows/desktop/ms646310%28v=vs.85%29.aspx>*played an important role when writing the code for allow access to bypassing Windows firewall. How does it work? Firstly, the programm it finds a window with title 'Windows Security Alert' using the function *GetWindowText()* <https://msdn.microsoft.com/pt-br/library/windows/desktop/ms633520%28v=vs.85%29.aspx>. Secondly, it calls* SendInput() <https://msdn.microsoft.com/pt-br/library/windows/desktop/ms646310%28v=vs.85%29.aspx> function *with TAB and ENTER keys to choose button 'allow access'. As simple as that Proof-of-Concept PoC ================ https://github.com/CoolerVoid/X_files/blob/master/docs/PoCs/bypass_firewall_windows.cpp More information ==================== http://funguscodes.blogspot.com.br/2016/05/uncommon-trick-to-bypass-windows.html Tested at windows 7 -- --------------- _______________________________________________ Sent through the Full Disclosure mailing list https://nmap.org/mailman/listinfo/fulldisclosure Web Archives & RSS: http://seclists.org/fulldisclosure/ By Date By Thread Current thread: Force allow access button to Bypass windows firewall Raiden lol (Jun 02)