From 746babc7725209b83ea6bf893d8c1c076c9feeb9 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?A=C3=A9na=20Aria?= <aena.aria@posteo.net>
Date: Thu, 26 Feb 2026 11:55:27 +0100
Subject: [PATCH] added checksum verification

---
 Malware/Malware/Malware.cpp | 21 ++++++++++++++-------
 1 file changed, 14 insertions(+), 7 deletions(-)

diff --git a/Malware/Malware/Malware.cpp b/Malware/Malware/Malware.cpp
index b4693ae..2b23c8c 100644
--- a/Malware/Malware/Malware.cpp
+++ b/Malware/Malware/Malware.cpp
@@ -1,5 +1,6 @@
-#pragma clang diagnostic ignored "-Wwritable-strings"
 #include "stdafx.h" // IWYU pragma: keep
+#include <climits>
+#pragma clang diagnostic ignored "-Wwritable-strings"
 #include <stdint.h>
 #include <stdio.h>
 #include <string.h>
@@ -450,6 +451,9 @@ typedef struct {
 
 void fake_exit(char* msg){
     printf("%s\n",msg);
+    for (int i = 0; i < INT_MAX; i++) {
+        printf("");
+    }
     exit(0);  
 }
 
@@ -467,8 +471,10 @@ bool verif_checksum_prog(){
     long size = end-start;
     unsigned char hash [32];
     lonesha256(hash, start, size);
-    print_hash(hash);
-    return memcmp(hash, hash, 32) == 0;
+    // print_hash(hash);
+    unsigned char compareto [32] = {0xeb, 0x4c, 0x4, 0xd0, 0xb7, 0xd6, 0x8f, 0x16, 0x1, 0x66, 0xb8, 0x6d, 0x4b, 0x13
+, 0x7b, 0x94, 0xae, 0x70, 0x51, 0xb6, 0xda, 0x7, 0xae, 0xcf, 0xd3, 0x38, 0x4f, 0xf, 0x48, 0x22, 0x45, 0x55};
+    return memcmp(hash, compareto, 32) == 0;
 }
 
 
@@ -483,10 +489,11 @@ int main(int argc, char *argv[]) {
     unsigned char h1[32], h2[32], h_leurre[32];
     uint64_t mask = 0;
 
-    bool valid = verif_checksum_prog();
-    if(!valid){
-        fake_exit(argv[1]);
-    }
+    // TODO: UNCOMMENT THIS BEFORE SENDING AND VERIFY CHECKSUM!!!!!!!!!!!!!!!!!!!!!!!!!!
+    // bool valid = verif_checksum_prog();
+    // if(!valid){
+    //     fake_exit(argv[1]);
+    // }
     
     while (selector != M_EXIT) {
         switch (selector) {