PPT-Elix Path-selective taint analysis for extracting mobile app links

Author : ryotheasy | Published Date : 2020-11-06

Yongjian Hu Two Sigma Investments Oriana Riva Microsoft Research Suman Nath Microsoft Research Iulian Neamtiu New Jersey Institute of Technology myelpcom biz sushi

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Elix Path-selective taint analysis for extracting mobile app links: Transcript

Yongjian Hu Two Sigma Investments Oriana Riva Microsoft Research Suman Nath Microsoft Research Iulian Neamtiu New Jersey Institute of Technology myelpcom biz sushi yasaka new york. Paper by: James Newsome and Dawn Song. Network and Distributed Systems Security Symposium (NDSS), Feb 2005.. . CS451 Spring 2011. Instructor: Christos Papadopoulos. Original slides by . Devendra. . with Dynamic Information Flow Analysis. Mona Attariyan. Jason . Flinn. University of Michigan. Mona Attariyan - University of Michigan. 2. Configuration Troubleshooting Is Difficult. Software systems . About Dynamic . Taint . Analysis & Forward . Symbolic . Execution (. but might have been afraid to ask. ). Edward J. Schwartz, . ThanassisAvgerinos. , David . Brumley. Presented by: . Vaibhav . Rastogi. (but might have been afraid to ask). IEEE S&P 2010. Overview. Two Main Contributions. Precisely describe the algorithms for dynamic taint analysis and forward symbolic execution as extensions to the run-time semantics of a general language. Yinzhi Cao. Reference: . http. ://www.cs.tau.ac.il/~. omertrip/pldi09/TAJ.ppt. www.cs.cmu.edu/~. soonhok/talks/20110301.pdf. 2. Motivating Example. *. * Inspired by . Refl1. in. SecuriBench Micro. Taint Flow #1. SPSS/AMOS. Theory of Planned Behavior. Zero-Order Correlations. PATH-. INGRAM.sav. . data file from . SPSS . data . page. .. . Attitude. SubNorm. PBC. Intent. Behavior. Attitude. 1.000. .472. .665. Edward J. Schwartz, . Thanassis. Avgerinos, David . Brumley. Presented by: . Haitao Xu. 1. The Root of All Evil. Humans write programs. This Talk:. Computers Analyzing Programs Dynamically at Runtime. Suman Jana. Dynamic Taint Analysis. Track information flow through a program at runtime. Identify sources of taint – . “. TaintSeed. ”. What are you tracking?. Untrusted input. Sensitive data. Taint Policy – . Yinzhi Cao. Reference: . http. ://www.cs.tau.ac.il/~. omertrip/pldi09/TAJ.ppt. www.cs.cmu.edu/~. soonhok/talks/20110301.pdf. 2. Motivating Example. *. * Inspired by . Refl1. in. SecuriBench Micro. Taint Flow #1. About Dynamic . Taint . Analysis & Forward . Symbolic . Execution (. but might have been afraid to ask. ). Edward J. Schwartz, . ThanassisAvgerinos. , David . Brumley. Presented by: . Vaibhav . Rastogi. Roadmap. Background. TaintDroid. JavaScript. Conclusion. Background. In smartphone, we. . use third-party applications such as . - Google map, Angry bird … . etc. More than 10Billion Apps. Because it’s useful.. Dynamic Taint Analysis. Track information flow through a program at runtime. Identify sources of taint – . “. TaintSeed. ”. What are you tracking?. Untrusted input. Sensitive data. Taint Policy – . App Sets. Will Klieber*, Lori Flynn, . Amar Bhosale , Limin Jia, and Lujo Bauer . Carnegie Mellon University. *presenting. Motivation. Detect malicious apps that leak sensitive data.. F elix Trembled Acts 24:25 Why Did F elix Tremble ? Righteousness Psalm 119:172; 1 Corinthians 6:9-10; Luke 13:3 Why Did F elix Tremble ? Righteousness Psalm 119:172; 1 Corinthians 6:9-10; Luke 13:3

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