20 lines
411 B
C
20 lines
411 B
C
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// gcc ./checkin_pwn.c -o ./pwn
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#include <stdio.h>
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#include <stdlib.h>
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void init() {
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setvbuf(stdin, 0LL, 2, 0LL);
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setvbuf(stdout, 0LL, 2, 0LL);
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setvbuf(stderr, 0LL, 2, 0LL);
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}
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int main () {
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init();
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long long key = 0xf61df61df61df61d;
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long long input;
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puts("Please input the key to login:");
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read(0, (char *) &input, 8);
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if(input == key) {
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system("/bin/sh");
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}
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}
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