Deep Dive: PenTesting the Android and iPhone

165 Pages·2011·10.68 MB·English

by  Maxim Veytsman

Deep Dive: PenTesting the
Android and iPhone
Session 1

October 4th, 2011
11:00AM
Max Veytsman & Subu Ramanathan
Us
Security Consultants from Toronto
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Specialize in application security
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Especially mobile security
 
[email protected]
 
@mveytsman
 
[email protected]
 
@subuonsecurity
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MIS Training Institute Session 1 - Slide 2
© Security Compass 2011
You
Security analysts, developers or QA testers
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Fairly familiar with web application pentesting
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Intrigued by mobile applications
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Have attempted to root an Android or Jailbreak an iOS
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device
Some knowledge of programming
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MIS Training Institute Session 1 - Slide 3
© Security Compass 2011
This Workshop
Introducing ExploitMe Mobile
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Mobile threat model
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What you need to know about Android and iPhone
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Intercepting traffic
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Filesystem access
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Static analysis
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Runtime analysis (Bonus!)
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Mobile cryptography pitfalls (Bonus!)
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MIS Training Institute Session 1 - Slide 4
© Security Compass 2011
Demo
INTRODUCING EXPLOITME
MOBILE
MIS Training Institute Session 1 - Slide 5
© Security Compass 2011
ExploitMe Mobile
iPhone Labs
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http://securitycompass.github.com/iPhoneLabs/
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Android Labs
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http://securitycompass.github.com/AndroidLabs/
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Server
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https://github.com/securitycompass/LabServer
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MIS Training Institute Session 1 - Slide 6
© Security Compass 2011
MOBILE THREAT MODEL
MIS Training Institute Session 1 - Slide 7
© Security Compass 2011
What can the developers get wrong?
Backend implementation
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Client behavior
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Client-server communication
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MIS Training Institute Session 1 - Slide 8
© Security Compass 2011
Backend
Mobile backend implementations are all susceptible to
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Authentication/Authorization issues
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Privilege escalation
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Input validation errors
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Injection
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Threat model is the same as a web app
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MIS Training Institute Session 1 - Slide 9
© Security Compass 2011
Client
Insecure data storage
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Poor cryptography
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Overzealous Logging
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Eg. Old Android browser
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Memory leakage
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Input validation
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Eg. Skype XSS bug
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Threat includes lost/stolen phone and mobile malware
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MIS Training Institute Session 1 - Slide 10
© Security Compass 2011