DNWA/9/1.c

VIRUSNAME_PREFIX("ClamAV.BCC.SandBox")
VIRUSNAMES("DNWA")
TARGET(0)
PRECLASS_HOOK_DECLARE
FUNCTIONALITY_LEVEL_MIN(FUNC_LEVEL_098_7)

int entrypoint (void)
{
  int beforeNumber = 0;
	char line[256];
	FILE *fp;
	
	if ((fp = fopen("input.txt", "r")) == NULL) {
		printf("ERROR - cannot open input file");
		return 1;
	}
	
	while (ReadLine(line, 256, fp)) {
	  if (line == '5') {
      beforeNumber = 5;
	  }
	  if (line == '8') {
      if (beforeNumber == 5) {
        beforeNumber = 8;
      } else {
        beforeNumber = 0;
      }
	  }
	  if (line == '13') {
		  if (beforeNumber == 8) {
        beforeNumber = 13;
      } else {
        beforeNumber = 0;
      }
	  }
	  if (line == '21') {
		  if (beforeNumber == 13) {
        beforeNumber = 21;
      } else {
        beforeNumber = 0;
      }
	  }
	  if (line == '34') {
		  if (beforeNumber == 21) {
        beforeNumber = 34;
        break;
      } else {
        beforeNumber = 0;
      }
	  }
		else {
			beforeNumber = 0;
		}
	}
	
	if (beforeNumber == 34) foundVirus("DNWA");

  return 0;
}