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Static Detection and Automatic Exploitation of Intent Message Vulnerabilities in Android

Talkat Black Hat USA 2014 · 2014-08-02..08-07· [security, android]
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slides:none on file

A static analysis pipeline converts Android bytecode to GIMPLE, finds intent payload reads, tracks dataflow across methods with IFDS, extracts path constraints, and hands them to a string solver to produce concrete exploit strings; the tool implements automatic exploit generation and a static analyzer for ICC intents. Evaluated on 64 Play Store apps, 26 of 64 apps contain at least one vulnerable path, mostly UI injection vulnerabilities, and the system generates working exploits for feasible paths.

AI-written summary · about

  1. 0:00Introduction
  2. 0:40Outline
  3. 1:27Android Components
  4. 3:46Previous Research
  5. 4:31Analysis
  6. 5:04Services
  7. 5:35Intent Message
  8. 5:51Attack Model
  9. 7:32UI Target
  10. 8:13Databases
  11. 9:31Remote Target Attacks
  12. 10:08Formal Analysis
  13. 11:05Static Analysis
  14. 13:53Validation
  15. 14:42Results
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