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SHANYU THIBAUT







ABOUT ME

Hi, I’m Shanyu Thibaut, a BS student at the University of Massachusetts Amherst.
I study Computer Science.


INTERESTS

 * Compilers: disassembly, (de)optimization, decompilers
 * Obfuscation: dynamic opaque predicates, SSA and virtualization
 * Law: civil and ip law


PROJECTS

I’m responsible for the following projects

 * Skidfuscator Java Obfuscator: Full Java obfuscator with inter-procedural
   obfuscation, leveraging SSA form to create some of the most complex flow
   obfuscation found in java
 * Artemis Anticheat: Java anticheating software toolset designed to emulate and
   replicate Minecraft’s physics engine on the server-side based on incomplete
   data and heuristically bruteforced inferences. Currently the project spans
   over 100,000 lines of code
 * Various Packet/Protocol APIs: Designed various packet apis for various
   different projects
 * Multiplayer mods for Cities Skylines
 * Reversal of various Android applications, including the SSL unpinning and
   source-code reversal of Snapchat, Tinder, Instagram, etc..
 * Responsible for the discovery of an CVSS 9.4 RCE in Aioz Network, impacting
   over 50,000 end users.
 * Responsible for the discovery of various other bugs in Phala Network, other
   blockchains, etc


RESEARCH

 * Taking Java Obfuscation to the Next Level by Exploiting SSA Form (2024,
   CCSC-NE Finalist)
 * Analysis, evaluation and proposal of an inter-procedural Java Obfuscation
   methodology (2023, publishing soon?)
 * Java String Encryption Performance Enhancement with JDK11+ (2024, IEEE plz
   plz plz accept)

Jeevesh <- UMass Ring -> Francesco Catalano