PPT-Static and Dynamic Symbolic Execution Framework

pLLat sjtu dot edu dot cn Basic Principle System design Instrument tool dynamorio Reverse engine libdasm Solver stp Basic Principle What is SxF A framework which is used to traverse all CFGs related to . Kevin Wallace, CSE504. 2010-04-28. 2. Problem. Attacker-facing code must be written to guard against all possible inputs. There are many execution paths; not a single one should lead to a vulnerability. Corina. . Pasareanu. Carnegie Mellon/NASA Ames. c. orina.s.pasareanu@nasa.gov. Overview. “Classical” symbolic execution and its variants. Generalized symbolic execution . D. ynamic and . concolic. Todd Frederick. Vulnerabilities are everywhere…. 2. Binary Concolic Execution. rtm. Robert Morris. An exploit. 3. Binary Concolic Execution. DD8F2F736800DD8F2F62696ED05E5ADD00DD00DD5ADD03D05E5CBC3B. Martha Garcia. Static Process scheduling. Goals of Static Process Scheduling. Types of Static Process Scheduling. Future Research. References. Static Process scheduling. GOALS :. Given a set or partially ordered tasks, define a mapping of processes to processors before the execution of the processes.. Landy. , . Allen,. . Zednik. . 2014. Rishav Raj Agarwal. Arpit. Agarwal. What is Symbolic Reasoning?. The science of reasoning by the aid of representative symbols. 2+2. Contemporary. Views. What had been proposed previously. Contents . Vector processor. Vector instructions. Vector pipelines. Scalar pipeline execution. Vector pipeline execution. Symbolic processors. Attributes. Characteristics. Vector Processors. A vector processor is specially designed to perform vector computations.. Towards Automatic Signature Generation. of Vulnerability-based Signature. Dynamic Analysis. Unleashing Mayhem on Binary Code. Automatic exploit detection: attack and defense. Static and Dynamic Analysis. Serve as a representation of a specific person, act, deed, place or conflict. They are easily recognizable but not as common as situational archetypes.. The Archetypes Include: . Light vs. Darkness. 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. of Ernest Bormann. 18. Symbolic Interaction Theory. . . VIRAL VIDEOS. How do videos go viral?. Symbolic Interaction Theory. Theory helps explain the relationships among. TASTEMAKERS. Analysis of . Closed-Loop Control Software. Aditya Zutshi. Sriram Sankaranarayanan . 1. Xiaoqing . Jin. Jyotirmoy Deshmukh. Sampled Data Control Systems. Controller.  . Plant.  . D/A. A/D.  .  . interruption: . Evidence . from the Korean stock . markets. March 1, 2018. Risk Seminar at UC Berkeley. Kyung Yoon . Kwon. (KAIST/University of Strathclyde). Kyong . Shik. . Eom. (CRMR, Berkeley). Accelerating Dynamic Analysis through Predicated Static Analysis. David Devecsery. , Peter Chen, Jason Flinn, Satish Narayanasamy. Systems Today are Unsafe. Runtime systems are largely unmonitored.. Chapter 2: Malware Analysis in Virtual Machines. Chapter 3: Basic Dynamic Analysis. Chapter 1: Basic Static Techniques. Static analysis. Examine payload without executing it to determine function and maliciousness.