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Flayer: Exposing Application Internals

Flayer: Exposing Application Internals
1 · 2

1 Tool for tainted data flow analysis and a complementary fuzz testing. Flayer is implemented as a plug-in to Valgrind using Memcheck. Tracks tainted flow and logs traversal of conditional jumps. autodafé and Byakugan also traks flow, but Flayer uses dynamic binary instrumentation. It also provides the ability to redirect the flow irrespective of input. 2 Problem of incremental length is described here.

Sergey Vartanov, 2007–2020