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plotchy / evm-cfg

Symbolic stack CFG generator for EVM
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Link to April CTF by Brock is broken #1

Open igorline opened 1 year ago

igorline commented 1 year ago

Sadly kovan.etherscan.io is down. Is there a place to see the code for the challenge?

plotchy commented 1 year ago

RIP. I don't have the source anymore. Maybe brock still has it, or we can make a similar, smaller challenge where calldata value is used as a jump

plotchy commented 1 year ago

adding that the April challenge is also nice to demonstrate the optional symbolic jump logic. the graph gets super cluttered with it. making a smaller example to showcase this would be helpful