The mysql_escape_string is a deprecated and vulnerable PHP function used to sanitize the user input before it reaches the mysql query. It escapes most of special character that can be used by a malicious user to perform SQLi. This is an exampre of how the function works: root@bt:~# cat /tmp/esc_str.php <? … (read more)
Posts filed under Debug
Create a custom shellcode using System() function
Recently I have to write a custom shellcode that accommodate some specific features. Basically I have to avoid the use of some functions like WinExec() and ShellExecute() to create a remote code execution and insert it as payload in a test exploit. I have to search some other function that allow me to execute command… (read more)
EMETv4 – Part 2
[begin of phase 2] Take a look at the [phase 1] I continue my tests about EMETv4. This time I’ve installed EMETv4 on the same machine HP-CLI01 and HP-SRV01 (note that framework 4 is required ). The only configuration I set is the “recommended” one. Test4 Target: Windows Server 2003 SP2 eng; Host Name: HP-SRV01;… (read more)
EMETv4 – Part 1
The theory Microsoft has relased the full edition of the free software EMETv4 “Enhanced Mitigation Experience Toolkit”. The Company puts together some tecnologies such ASLR and DEP to mitigate the risk of system hacking; first of all the “Zero day” attacks. This, thanks to DEP and ASLR, will not only patch Microsoft software, but all… (read more)