목록2020/06/23 (3)
Self-Improvement
소스코드 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 #include #include #define PW_LEN 10 #define XORKEY 1 void xor(char* s, int len){ int i; for(i=0; i
소스코드 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 #include #include int key1(){ asm("mov r3, pc\n"); } int key2(){ asm( "push {r6}\n" "add r6, pc, $1\n" "bx r6\n" ".code 16\n" "mov r3, pc\n" "add r3, $0x4\n" "push {r3}\n" "pop {pc}\n" ".code 32\n" "pop {r6}\n" ); } int key3(){ asm("mov r3, lr\n"); } int main(){ int key=0; printf("Daddy ..
소스코드 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 #include #include #include #include #include int main(int argc, char* argv[], char* envp[]){ printf("Welcome to pwnable.kr\n"); printf("Let's see if you know how to give input to program\n"); printf("J..