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Network Forensics Laura Chappell Sr. Protocol/Security Analyst Protocol Analysis Institute www.packet-level.com

Network Forensics Laura Chappell Sr. Protocol/Security Analyst Protocol Analysis Institute

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Page 1: Network Forensics Laura Chappell Sr. Protocol/Security Analyst Protocol Analysis Institute

Network ForensicsLaura Chappell

Sr. Protocol/Security Analyst

Protocol Analysis Institute

www.packet-level.com

Page 2: Network Forensics Laura Chappell Sr. Protocol/Security Analyst Protocol Analysis Institute

Contents

What is “network forensics”

Where to place the wiretap

Legal issues of wiretapping

Evidence examination

TCP connection overflow attack (justascan.dmp)

OS fingerprinting (osfingeprinting.dmp)

Malware infection (evilprogram.dmp)

Back-door IRS channel (clientdying.dmp)

Network flood attack (macof.dmp)

Page 3: Network Forensics Laura Chappell Sr. Protocol/Security Analyst Protocol Analysis Institute

I Could Show You Screenshots…

Page 4: Network Forensics Laura Chappell Sr. Protocol/Security Analyst Protocol Analysis Institute

Or We Could Work Live…

Page 5: Network Forensics Laura Chappell Sr. Protocol/Security Analyst Protocol Analysis Institute

Contact Details

Laura Chappell Protocol Analysis Institute, LLC 5339 Prospect Road, Suite 343 San Jose, CA 95129 Phone (408) 378-7841 Fax (408) 378-7891 Web: www.packet-level.com Email: [email protected]