Covering tracks
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Covering Tracks. Once intruders have successfully gained access and admin or system rights, (in order to maintain access) they will attempt to avoid further detection. Disabling Auditing. Resource kit auditpol Auditpol /disable. Clearing The Event Log. Elsave utility

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Presentation Transcript
Covering tracks
Covering Tracks

Once intruders have successfully gained access and admin or system rights, (in order to maintain access) they will attempt to avoid further detection.


Disabling auditing
Disabling Auditing

  • Resource kit auditpol

    Auditpol /disable


Clearing the event log
Clearing The Event Log

  • Elsave utility

  • www.ibt.ku.dk/jesper/window-stools


Hiding files
Hiding Files

  • Attrib +h

  • Alternate data streams POSIX utility from resource kit

    Example:

    cp filename oso001.009 filename

    cp oso001.009.filename filename


Countermeasures
Countermeasures

  • Rootkits sfind from www.foundstone.com

  • Security updates (SUS services)

  • MBSA

  • Group Policies

  • Security Wizard

  • IPSEC

  • RUNAS

  • EFS & Windows Firewall

  • Memory Protection DEP