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Attack & Defense Tips
Attack & Defense CTFs are a less common kind of CTF with more moving parts. They’re rarely done for the general public be... -
ADWorld PWN Challenge Area Write-ups (Tcache)
onemanarmyAttachment: onemanarmy.zipDescription: None It is an easy overflow task exploiting tcache. InformationUnzip: 123456... -
ADWorld PWN Challenge Area Write-ups (IO_FILE related)
echo_backAttachment: echo_back.zipDescription: None It contains a format string vulnerability, and needs to attack scanf in I... -
Fuzz with Boofuzz (the Successor to Sulley)
Boofuzz is a fork of and the successor to the venerable Sulley fuzzing framework. IntroductionComparing to AFL, a code covera... -
Stack Overflow Intro
Concise Challenge-Oriented stack overflow introduction. Stack IntroductionIt is a LIFO (Last in First Out) data structure, an... -
ADWorld PWN Challenge Area Write-ups (Advanced ROP)
This part is for special ROP tasks. 1000levelsAttachment: 1000levevls.gzDescription: None It is related to vsyscall which exi... -
ADWorld PWN Challenge Area Write-ups (Misc)
dice gameAttachment: dice_game.zipDescription: None. The dice game is similar but harder than guess num which in ADworld PWN... -
A Brief History of Fuzzing
A supplement for AFL Fuzzing Intro. HistoryFrom the blog of riusksk.It has been around 30 years since fuzzing was born. Origi... -
ADWorld PWN Challenge Area Write-ups (Unlink)
4-ReeHY-main-100Attachment: 4-ReeHY-main-100.zipDescription: None This challenge can be solved by using stack overflow, GOT h... -
ADWorld PWN Challenge Area Write-ups (GOT Hijacking)
Challenges here need to hijack GOT. RechoAttachment: rechoDescription: None A ROP challenge with syscall and other tricks. In...