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Hacking SQL Server The best defense is a good offence

Hacking SQL Server The best defense is a good offence. Learning. User groups 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

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Hacking SQL Server The best defense is a good offence

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  1. Hacking SQL ServerThe best defense is a good offence

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

  3. Initial Attack Vectors • Network communication vital Proxies Corporate/Windows Firewalls

  4. Authentication vs. Authorization Problem: Hackers don’t care about Authorization

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

  6. Tools (NEW HOTNESS) • Kali Linux • 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 • 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.

  14. Openwall & pastebin

  15. PaSsW0rD

  16. PaSsW0rD

  17. PaSsW0rD

  18. PaSsW0rD

  19. Back to DemoPost Carnage Analysis

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

  21. Review

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