WinKern x64 - Use After Free

120 Punkte  0x0

Umkehrung des Treibers, Auffinden offener Schwachstellen und Ausnutzung dieser Schwachstellen auf einem Windows 10-System, um SYSTEM-Rechte zu erlangen

Autor

__syscall, Synacktiv,  

Stufe  Schwierigkeitsgrad

Validierung

29 Herausforderer 1%

Bewertung  Bewertung

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28 votes

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solutions  Musterlösung

Eine Musterlösung vorschlagen

Ergebnisse der Übungen Ergebnisse der Übungen

Nickname Übungen Sprache date
csg App - Système  WinKern x64 - Use After Free fr 20. Januar 2023 zu  13:11
Nainphomane App - Système  WinKern x64 - Use After Free fr 21. Januar 2022 zu  14:48
LightDiscord App - Système  WinKern x64 - Use After Free fr 16. Januar 2022 zu  09:48
Rioru App - System  WinKern x64 - Use After Free en 10. September 2021 zu  22:23
voydstack App - Système  WinKern x64 - Use After Free fr 14. August 2021 zu  15:19
pumkin_seed App - Système  WinKern x64 - Use After Free fr 3. Juli 2021 zu  17:14
nobodyisnobody App - Système  WinKern x64 - Use After Free fr 30. Juni 2021 zu  11:17
Shiro App - Système  WinKern x64 - Use After Free fr 30. Juni 2021 zu  02:30
Slowerzs App - Système  WinKern x64 - Use After Free fr 10. Mai 2021 zu  16:00
Alkanor App - Système  WinKern x64 - Use After Free fr 19. Januar 2021 zu  20:49

challenges 89 Premium Übungen

Ergebnis Name Validierung Anzahl der Punkte  Erklärung der Punktevergabe Schwierigkeitsgrad  Schwierigkeitsgrad Autor Bewertung  Bewertung Musterlösung date
pas_valide ELF x86 - Stack buffer overflow basic 1 7% 22782 5 Lyes 3 25. März 2015
pas_valide ELF x64 - Basic heap overflow 1% 1418 10 sourcePerrier 0 13. Februar 2023
pas_valide ELF x86 - Stack buffer overflow basic 2 5% 15960 10 Lyes 1 10. April 2015
pas_valide PE32 - Stack buffer overflow basic 1% 2156 10 Ech0 0 3. Dezember 2019
pas_valide ELF x86 - Format string bug basic 1 4% 9946 15 Lu33Y 0 8. Februar 2012
pas_valide ELF x64 - Stack buffer overflow - basic 3% 7658 20 Arod 0 31. Mai 2015
pas_valide ELF x86 - Format string bug basic 2 2% 5088 20 Lyes 0 8. April 2015
pas_valide ELF x86 - Race condition 2% 6413 20 Lu33Y 0 8. Februar 2012
pas_valide ELF ARM - Stack buffer overflow - basic 1% 1362 25 pickle 1 9. März 2017
pas_valide ELF MIPS - Stack buffer overflow - No NX 1% 537 25 franb 0 28. September 2018
pas_valide ELF x64 - Double free 1% 967 25 Esad 0 23. März 2021
pas_valide ELF x86 - Stack buffer overflow basic 3 2% 5109 25 Lyes 0 10. April 2015
pas_valide ELF x86 - Use After Free - basic 1% 1936 25 Esad 0 26. Mai 2019
pas_valide ELF ARM - Stack Spraying 1% 271 30 pickle 0 2. April 2017
pas_valide ELF x64 - Stack buffer overflow - PIE 1% 1041 30 HomardBoy 0 26. März 2021
pas_valide ELF x86 - BSS buffer overflow 2% 4240 30 Lu33Y 1 8. Februar 2012
pas_valide ELF x86 - Stack buffer overflow basic 4 1% 2941 30 Lu33Y 0 8. Februar 2012
pas_valide ELF x86 - Stack buffer overflow basic 6 1% 3116 30 TiWim 1 10. März 2016
pas_valide ELF x86 - Format String Bug Basic 3 1% 1330 35 Lyes 0 27. Mai 2015
pas_valide PE32 - Advanced stack buffer overflow 1% 245 35 Ech0 0 3. Dezember 2019
pas_valide ELF ARM - Basic ROP 1% 834 40 pickle 0 11. März 2017
pas_valide ELF MIPS - Basic ROP 1% 179 40 dagger 0 7. Oktober 2018
pas_valide ELF RISC-V - Intro - let’s do the ROP 1% 60 40 nobodyisnobody 0 13. Februar 2023
pas_valide ELF x86 - Stack buffer overflow - C++ vtables 1% 930 40 sebbb 0 20. Juli 2015
pas_valide PE32+ Format string bug 1% 102 45 Ech0 0 3. Dezember 2019
pas_valide ELF x64 - Logic bug 1% 235 50 sbrk 1 8. Juli 2017
pas_valide ELF x86 - Bug Hunting - Several issues 1% 133 50 sbrk 0 19. Januar 2018
pas_valide ELF x86 - Stack buffer and integer overflow 1% 1984 50 Lu33Y 0 8. Februar 2012
pas_valide ELF x86 - Stack buffer overflow - ret2dl_resolve 1% 384 50 kikko 0 28. Februar 2019
pas_valide ELF x86 - Stack buffer overflow basic 5 1% 1869 50 Lu33Y 0 8. Februar 2012
pas_valide ELF x64 - Stack buffer overflow - advanced 1% 1472 55 Arod 0 5. Juni 2015
pas_valide ELF MIPS - Format String Glitch 1% 81 60 pickle , martin 0 21. Oktober 2018
pas_valide ELF x64 - Heap Filling 1% 102 60 voydstack 0 27. Mai 2021
pas_valide ELF x86 - Information leakage with Stack Smashing Protector 1% 909 60 Arod 0 20. Mai 2015
pas_valide ELF x64 - File Structure Hacking 1% 98 65 nobodyisnobody 0 27. Mai 2021
pas_valide ELF ARM - Race condition 1% 154 70 pickle 0 3. Juni 2017
pas_valide ELF x64 - Browser exploit - Intro 1% 101 70 pickle 0 2. November 2018
pas_valide ELF x64 - Buggy VM 1% 67 70 NonStandardModel 0 10. Juni 2022
pas_valide ELF x64 - Heap Safe-Linking Bypass 1% 80 70 nobodyisnobody 0 22. Oktober 2021
pas_valide ELF x64 - ret2dl_init 1% 45 70 kikko 0 27. Mai 2021
pas_valide ELF x86 - Out of bounds attack - French Paradox 1% 130 70 sbrk 0 17. September 2017
pas_valide ELF x86 - Remote BSS buffer overflow 1% 761 75 Tosh 0 6. Februar 2012
pas_valide ELF x86 - Remote Format String bug 1% 975 75 Tosh 0 6. Februar 2012
pas_valide PE32+ Basic ROP 1% 71 75 Ech0 0 6. Dezember 2019
pas_valide ELF x64 - Remote heap buffer overflow - tcache 1% 310 80 franb 0 5. Februar 2017
pas_valide ELF x86 - Blind remote format string bug 1% 330 80 Lyes 0 8. Juni 2015
pas_valide LinKern ARM - vulnerable syscall 1% 164 85 pickle 0 22. März 2017
pas_valide LinKern x86 - Buffer overflow basic 1 1% 538 85 franb 0 16. Februar 2016
pas_valide ELF x64 - Sigreturn Oriented Programming 1% 289 90 Arod 0 25. Juni 2015
pas_valide LinKern x86 - Null pointer dereference 1% 512 90 franb 0 16. Februar 2016
pas_valide LinKern x64 - Race condition 1% 348 95 franb 0 16. Februar 2016
pas_valide ELF ARM - Alphanumeric shellcode 1% 48 100 pickle 0 16. März 2017
pas_valide ELF MIPS - URLEncoded Format String bug 1% 37 100 pickle 0 7. Oktober 2018
pas_valide ELF x64 - Blind SROP 1% 7 100 s1m 0 28. Dezember 2023
pas_valide ELF x86 - Hardened binary 1 1% 799 100 sm0k 0 11. Februar 2012
pas_valide ELF x86 - Hardened binary 2 1% 639 100