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Deep into Windows SEH

Posted on 2024-03-29 | Post modified: 2024-03-29 | In Windows
Words count in article: 1.4k | Reading time ≈ 7

Structured Exception Handling(结构化异常处理)也就是**SEH,是 Microsoft 对 C 和 C++ 语言的一个扩展,用于适当地处理某些异常代码情况,包括软件异常和硬件异常。由于SEH是存储在栈帧内,当我们无法直接溢出控制eip/rip,我们就可以尝试通过控制SEH来劫持程序。下文都基于32位程序的SEH**。

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house_of_illusion -- new read/write primitive

Posted on 2024-01-22 | Post modified: 2024-02-22 | In glibc
Words count in article: 1.6k | Reading time ≈ 8

通过春秋杯的houseofSome做题过程中发现的新读写原语(与出题人交流发现这条write primitive已经有研究了,但是笔者的read primitive确实是新的,暂且把这种组合利用称为house of illusion)

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AFL源码部分解析

Posted on 2024-01-19 | Post modified: 2024-02-03 | In fuzz
Words count in article: 7.8k | Reading time ≈ 34

fuzzy

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Machine Learning

Posted on 2023-10-20 | Post modified: 2023-11-17 | In AI
Words count in article: 1.5k | Reading time ≈ 9

复习常见的机器学习算法,并加以巩固。

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C++ internal

Posted on 2023-08-29 | Post modified: 2023-09-01 | In C++
Words count in article: 5.5k | Reading time ≈ 28

初步理解c++的类以及常用STL的内部结构

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dig into Windows Heap (1)

Posted on 2023-08-04 | Post modified: 2024-03-29 | In Windows
Words count in article: 3.3k | Reading time ≈ 15

Welcome to the Windows Land

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ciscn2023 houmt

Posted on 2023-07-14 | Post modified: 2023-07-14 | In wp
Words count in article: 1.6k | Reading time ≈ 8

塞宁的天虞实验室出了pwn的wp,速速复现!!!

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dig into musl

Posted on 2023-06-18 | Post modified: 2023-06-18 | In musl
Words count in article: 1.6k | Reading time ≈ 8

经历一星期的musl源码审计,和拜读大神们的文章,进行个人的musl总结

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