Rb01.7z -

Extract the contents using 7z x RB01.7z . If prompted for a password, common CTF defaults include password , infected , or the name of the event. Contents & Structure

Often represents a "Reversing" or "Binary" challenge (Level 1). You may need to decompile an enclosed .exe or .elf file using tools like Ghidra . RB01.7z

Check for common files inside like flag.txt , binary executables, or disk images. Extract the contents using 7z x RB01