Git Product home page Git Product logo

idasignmaker's Introduction

IDASigMaker

该技术使IDA能够识别由受支持的编译器生成的标准库函数, 并大大提高了所生成的汇编的可用性和可读性。

原帖子

逆向技术之熟悉IDA工具

使用方法

以 D:\Program Files\Microsoft Visual Studio\VC98\Lib\LIBC.LIB 为例子

cmd下运行 lib2sig.bat 参数lib的名字

lib2sig.bat libc
自动创建对应lib名字的文件夹libc_objs,将LIBC.LIB拷入,按任意键继续执行。

中间有提示按回车的,按回车

生成 libc.sig,改名为vc6libc.sig(已经存在一个),拷贝到IDA的sig/pc下,有目录限制的。

在IDA shift+F5 --> 右键 Apply new signature...,搜索vc6lib,应用。

就可以识别了
贴图说明

ida原生显示

IDA原生显示

方法1:导入整个lib的sig

vc6libc.jpg

方法2:导入单个api的sig

导入的sig

导入sig的效果

sig导入后的效果

参考资料

https://www.hex-rays.com/products/ida/tech/flirt/index.shtml

IDA pro Flair 制作静态库文件签名 (图文教程)

一些制作好sig文件

FLIRT Signature File Database

IDA FLIRT Signature Database

idasignmaker's People

Contributors

wanttobeno avatar

Watchers

 avatar

Recommend Projects

  • React photo React

    A declarative, efficient, and flexible JavaScript library for building user interfaces.

  • Vue.js photo Vue.js

    🖖 Vue.js is a progressive, incrementally-adoptable JavaScript framework for building UI on the web.

  • Typescript photo Typescript

    TypeScript is a superset of JavaScript that compiles to clean JavaScript output.

  • TensorFlow photo TensorFlow

    An Open Source Machine Learning Framework for Everyone

  • Django photo Django

    The Web framework for perfectionists with deadlines.

  • D3 photo D3

    Bring data to life with SVG, Canvas and HTML. 📊📈🎉

Recommend Topics

  • javascript

    JavaScript (JS) is a lightweight interpreted programming language with first-class functions.

  • web

    Some thing interesting about web. New door for the world.

  • server

    A server is a program made to process requests and deliver data to clients.

  • Machine learning

    Machine learning is a way of modeling and interpreting data that allows a piece of software to respond intelligently.

  • Game

    Some thing interesting about game, make everyone happy.

Recommend Org

  • Facebook photo Facebook

    We are working to build community through open source technology. NB: members must have two-factor auth.

  • Microsoft photo Microsoft

    Open source projects and samples from Microsoft.

  • Google photo Google

    Google ❤️ Open Source for everyone.

  • D3 photo D3

    Data-Driven Documents codes.