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cns:lectures:lecture-08 [2014/11/23 20:35] razvan.deaconescu |
cns:lectures:lecture-08 [2019/12/07 14:07] (current) razvan.deaconescu [Demo] |
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| - | ====== Lecture 08 - Integers ====== | + | ====== Lecture 08 - Code Reuse (part 1) ====== |
| + | |||
| + | * [[http://elf.cs.pub.ro/cns/res/lectures/08-code-reuse-1-handout.pdf | Slides]] | ||
| + | * **Keywords**: DEP, code reuse, return-to-libc, ROP, ROP gadget, ROP chain, ''ROPgadget'' | ||
| + | |||
| + | <html> | ||
| + | <center> | ||
| + | <iframe src="https://docs.google.com/viewer?url=http://elf.cs.pub.ro/cns/res/lectures/08-code-reuse-1-handout.pdf&embedded=true" width="600" height="470" style="border: none;"></iframe> | ||
| + | </center> | ||
| + | </html> | ||
| + | |||
| + | ===== Demo ===== | ||
| + | |||
| + | [[http://elf.cs.pub.ro/oss/res/lectures/08-code-reuse-1-demo.zip|Demo archive]] | ||
| + | |||
| + | /* | ||
| + | |||
| + | ====== Lecture 08 - Exploit Protection Mechanisms ====== | ||
| * [[http://elf.cs.pub.ro/cns/res/lectures/lecture-08.pdf|Slides]] | * [[http://elf.cs.pub.ro/cns/res/lectures/lecture-08.pdf|Slides]] | ||
| - | * **Keywords**: linking, loading, shared library, GOT, PLT, integer, type, long long, long, int, short, char, signed, unsigned, bounds/range, 2's complement, conversion, promotion, rank, addition, subtraction, multiplication, division, modulo, truncation, overflow, sign error, negative index | + | * **Keywords**: exploit, buffer overflow, shellcode, input validation, static analysis, dynamic analysis, code integrity, DEP, ASLR, PIC, PIE, canary value, stack guard |
| <html> | <html> | ||
| - | <iframe src="http://docs.google.com/viewer?url=http://elf.cs.pub.ro/cns/res/lectures/lecture-08.pdf&embedded=true" width="600" height="470" style="border: none;"></iframe> | + | <center> |
| + | <iframe src="https://docs.google.com/viewer?url=http://elf.cs.pub.ro/cns/res/lectures/lecture-08.pdf&embedded=true" width="600" height="470" style="border: none;"></iframe> | ||
| + | </center> | ||
| </html> | </html> | ||
| + | */ | ||
