Euler's License

Someone who doesn’t care about bandwidth usage decided to package both the server and client binaries in a single file… The server of course is meant to run on linux, and the client on Windows. We get a PowerShell file eulers_license.ps1 that contains: a binary_linux var containing the server code encoded in base64. a binary_win var containing the client code also encoded in base64. The linux binary The linux binary is very easy to reverse. In fact by decoding it we get a python server which has a huge SQLi vuln: ...

April 18, 2022 Β· 2 min Β· VaiTon