Pishi

Pishi Pishi is a static binary rewriting tool designed to instrument basic blocks in XNU kernel and in arbitrary macOS kernel extensions kexts. for XNU kernel, Pishi allows you to instrument at a function, file, or folder level. For example, you can instrument everything in the /bsd/net/ director...

ZIMPAF and RedPhuzz: High-Fidelity Web Application Fuzzing Via Branch, Language Construct, and Function Call Monitoring

We present ZIMPAF, runtime interpreter instrumentation, and RedPhuzz, a fuzzer, to address key limitations of state-of-the-art fuzzers: inefficient instrumentation, the lack of knowledge of the execution environment, and limited web domain knowledge. ZIMPAF implements a novel multi-granular runti...