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cns:lectures:lecture-06 [2013/10/07 12:49] 127.0.0.1 external edit |
cns:lectures:lecture-06 [2019/11/04 14:14] (current) razvan.deaconescu |
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| - | ====== Lecture 06 - Integers ====== | + | ====== Lecture 06 - Exploit Protection Mechanisms ====== |
| - | *[[http://elf.cs.pub.ro/cns/res/lectures/lecture-06.pdf | Slides]] | + | * [[http://elf.cs.pub.ro/cns/res/lectures/06-protection.pdf|Slides]] |
| - | ***Keywords**: 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-06.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/06-protection.pdf&embedded=true" width="600" height="470" style="border: none;"></iframe> | ||
| + | </center> | ||
| </html> | </html> | ||
| + | |||
| + | /* | ||
| + | |||
| + | ====== Lecture 06 - Exploiting. Shellcodes ====== | ||
| + | |||
| + | * [[http://elf.cs.pub.ro/cns/res/lectures/lecture-06.pdf|Slides]] | ||
| + | * **Keywords**: bugs, vulnerabilities, exploit, shellcode, shellcode construction, shellcode triggering, shellcode placing, syscall, null, stack buffer overflow | ||
| + | |||
| + | <html> | ||
| + | <center> | ||
| + | <iframe src="https://docs.google.com/viewer?url=http://elf.cs.pub.ro/cns/res/lectures/lecture-06.pdf&embedded=true" width="600" height="470" style="border: none;"></iframe> | ||
| + | </center> | ||
| + | </html> | ||
| + | |||
| + | ===== Demos ===== | ||
| + | |||
| + | For obtaining the [[http://elf.cs.pub.ro/cns/res/lectures/lecture-06-demo.zip|demo archive]], run the following commands: | ||
| + | <code bash> | ||
| + | wget http://elf.cs.pub.ro/cns/res/lectures/lecture-06-demo.zip | ||
| + | unzip lecture-06-demo.zip | ||
| + | cd lecture-06-demo/ | ||
| + | </code> | ||
| + | |||
| + | */ | ||
