这里主要就是记录一下wp吧

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#include <stdio.h>
#include <string.h>
#include <stdlib.h>
#include <stdint.h>
uint8_t my_uint8_variable;
int main() {
    srand(1400333646);
    uint8_t enc[100] = { 0xE8, 0x80, 0x84, 0x8, 0x18, 0x3C, 0x78, 0x68, 0x0, 0x70, 
        0x7C, 0x94, 0xC8, 0xE0, 0x10, 0xEC, 0xB4, 0xAC, 0x68, 0xA8, 0xC, 0x1C, 0x90,
        0xCC, 0x54, 0x3C, 0x14, 0xDC, 0x30 };
    
    char key[] = "NewStarCTF";
    for (int i = 0; i < 29; i++)//flag 有29个字符
    {
        for (uint8_t j = 32; j <= 127; j++)//爆破
        {
            uint8_t temp = j;
            if (j >= 'A' && j <= 'Z')
            {
                j = (j - 52) % 26 + 65;
            }
            else if (j >= '0' && j <= '9')
            {
                j = (j - 45) % 10 + 48;
            }
            else if (j >= 'a' && j <= 'z')
            {
                j = (j - 89) % 26 + 97;
            }
            j += key[i % 10];
            j = ~j;
            j *= 52;
            if (j == enc[i])
            {
                if (temp >= 'A' && temp <= 'Z' || temp >= 'a' && temp <= 'z')
                {
                    printf("%c", temp);
                }
            }
            j = temp;//让j能正确的遍历从32到127。中间的j进行了变换。
        }
    }
    return 0;
}
//ruteForceIsAGoodwaytoGetFlag

这里主要就是用

#include <stdint.h> uint8_t my_uint8_variable;

这俩句就能模仿到IDApro中：unsigned_int8