Heap spraying requires that an attacker use another se- curity exploit to trigger an attack, but the act of spraying greatly simplifies the attack and increases ...
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What is a heap spray attack?
Why would an adversary use a heap spray attack?
Nov 1, 2008 · Heap spraying is a new security attack that significantly increases the exploitability of existing memory corruption errors in type-unsafe ...
The effectiveness of NOZZLE is measured by demonstrating that it successfully detects 12 published and 2,000 synthetically generated heap-spraying exploits ...
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Feb 11, 2016 · The common windows injection and HOOK techniques are introduced and analyzed in this paper. (1) By using hooks; (2) By using registration table; ...
Dec 6, 2009 · Nozzle: A Defense Against Heap-spraying Code Injection Attacks - Download as a PDF or view online for free.
Jul 23, 2009 · Assume: attacker wants to reach shell code from jump to any point in object. • Goal: find blocks that are likely to be reached.
Aug 10, 2009 · Heap spraying is a security attack that increases the exploitability of memory corruption errors in type-unsafe applications.
Nov 30, 2009 · Nozzle's lightweight emulator scans heap-allocated objects and treats them as though they are code: It disassembles the code, follows the flow, ...
Jul 28, 2014 · Nozzle: A Defense Against Heap-spraying Code Injection Attacks Paruj Ratanaworabhan, Cornell University Ben Livshits and Ben Zorn, Microsoft ...