IDF Lab problem-solving study notes 1

1. English in the picture

Pictures can have many ways to open, to crack the problem, you need to download the picture.

For pictures, we can use the image editing software, to do various dimming, color and other operations.

We can also open using 2 binary or 16 binary file open mode. The diagram uses the 16 binary mode to open, can detect the RAR file type tag, so we can use it to open the RAR method.

Knowledge Point: The different open way of the file, the csdn of the identification of the various file formats in the 16 binary files are introduced.

Address: http://blog.csdn.net/adparking/article/details/5599903

2. Simple JS question

The problem can be directly view the page code, get the sequence of XSS, using the Chrome XSS encoding artifact to get the JS source code, according to the code logic to fill in the password, get a reply

Knowledge point: Using Chrome XSS artifact

3. The clever lamb

The test center is the fence code. Fence Password Rules: http://baike.baidu.com/link?url=2xq9l16eREQX5sjUiB87vPTuCP3xx3rTGzn9jPdVJ_rL4UrsDco-OzJCVuEmHL_ 3kucynopm1y9zfvh3hdo3vk

IDF Lab problem-solving study notes 1