I lost a flag inside this binary, please help me to find it. If you trigger certain anti-debugging techniques, you might get false flags….
flag format: FLAG-(str)
You are very close !!! I passed the same way as you.
You have the condition of "(rdp-34h), 4?" and as you know you need to pass 4 arguments.
Now try to see in IDA where the flow goes if you passed 4 arguments. You will be see 4 if conditions
that will helps you to generate 4 equation with 4 variable and by that you will find the correct arguments.