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Hacking SQL Server The best defense is a good offence by Dustin

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1 Hacking SQL Server The best defense is a good offence by Dustin Prescott @nujakcities
Created: Modified: 11/24/2012

2 Learning Content on Security Street User groups RSS Exploit-DB updates
Cisco, SQL, Virtualization Conferences GrrCON, SQL Saturday Hands-On Capture the Flag Forensics RSS Exploit-DB updates SecurityFocus Vuln.. Content on Security Street Twitter @markrussinovich @Wh1t3Rabbit @EggDropX @msftsecurity

3 Initial Attack Vectors
Network communication vital Proxies Whitelist inbound, Blacklist outbout Corporate/Windows Firewalls

4 Authentication vs. Authorization
Try to steal credentials of highly privileged users such as Application IDs, DBA Accounts or Domain Admins. Onion. Problem: Hackers don’t care about Authorization

5 Tools BackTrack (bt) Zenmap Metasploit framework
Bootable, vm, phone Zenmap Metasploit framework 927+ exploits 251+ payloads Meterpreter Social Engineering Toolkit Netdiscover Fasttrack & autopwn

6 Tools (NEW HOTNESS) Kali Linux Metasploit framework
Bootable, vm, phone Metasploit framework 927+ exploits 251+ payloads Meterpreter Social Engineering Toolkit Netdiscover BBQSQL (sql injection) AND MORE!

7 Meterpreter Payload Interesting Commands Getuid GetSystem Ps kill
Migrate Shell Hashdump Webcam_snap clearev

8 Demo – Information Gathering & Exploit

9 Patches and Misconfigurations
If you are not patching, no reason for pen testing Don’t forget 3rd party utilities Peer review servers cleanup

10 Misconfigurations Blank or weak ‘sa’ password
Default 3rd party passwords Accidental administrators(Dev) Over privileged services(System) Extra un-used services(Writer) Extra un-used protocols (SQL Auth)

11 Patches Reversing patches is common practice
Midi file buffer overflow exploited in wild 16 days after the patch Common msf exploits used MSYY- naming convention CVE – common vulnerabilities and exposures Know unsupported dates

12 Layers Layers that still work DR Firewalls Strong Passwords Antivirus
Patches Group Policy Log Monitoring Least privilege Audits and Testing DR Did someone say zombies?

13 Roadblock Don’t be a disabler for business. Dan Lohrmann

14 Openwall & pastebin

15 PaSsW0rD

16 PaSsW0rD

17 PaSsW0rD

18 PaSsW0rD

19 Back to Demo Post Carnage Analysis

20 Q&A Other hacks? Review whiteboarding
‘ OR 1=1; -- Create table, insert web.config Browser based attacks The next MS08_067 Review whiteboarding

21 Review


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