iOS逆向 - 安装 OpenSSH 并修改密码

确保你的 Mac 和 iPhone 处在同一个 WIFI 网络下。

安装 OpenSSH

在 Cydia app 中搜索 OpenSSH 并安装

修改密码

ssh 到你的 iPhone，修改 root/mobile 两个权限下的密码。默认密码是 alpine，使用 passwd 命令修改密码。

修改 root 权限密码

likid$ ssh root@192.168.18.167 // use root role to login
The authenticity of host '192.168.18.167 (192.168.18.167)' can't be established.
RSA key fingerprint is SHA256:xxx.
Are you sure you want to continue connecting (yes/no)? yes
Warning: Permanently added '192.168.18.167' (RSA) to the list of known hosts.
root@192.168.18.167's password: // enter original password alpine
MyIPhone:~ root# passwd // change password command
Changing password for root.
New password: // enter your new password
Retype new password: // again
MyIPhone:~ root#exit // logout
logout
Connection to 192.168.18.167 closed.

修改 mobile 权限密码

Likid$ ssh mobile@192.168.18.167 //use mobile role to login
mobile@192.168.18.167's password: // enter original password alpine
MyIPhone:~ mobile$ passwd // change password command
Changing password for mobile.
Old password: // enter old password alpine
New password: // enter your new password
Retype new password: // again
MyIPhone:~ mobile$ exit // logout
logout
Connection to 192.168.18.167 closed.

ref: 《iOS应用逆向工程(第2版)》

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iOSRe - Install OpenSSH and Change Password

**Be sure your Mac and iPhone is connected to same WIFI. **

Install OpenSSH in Cydia.

Search OpenSSH in Cydia app, and install

change password

ssh to your iPhone, change root/mobile password. Default password is alpine, use passwd command to change password.

change root role password

likid$ ssh root@192.168.18.167 // use root role to login
The authenticity of host '192.168.18.167 (192.168.18.167)' can't be established.
RSA key fingerprint is SHA256:xxx.
Are you sure you want to continue connecting (yes/no)? yes
Warning: Permanently added '192.168.18.167' (RSA) to the list of known hosts.
root@192.168.18.167's password: // enter original password alpine
MyIPhone:~ root# passwd // change password command
Changing password for root.
New password: // enter your new password
Retype new password: // again
MyIPhone:~ root#exit // logout
logout
Connection to 192.168.18.167 closed.

change mobile role password

Likid$ ssh mobile@192.168.18.167 //use mobile role to login
mobile@192.168.18.167's password: // enter original password alpine
MyIPhone:~ mobile$ passwd // change password command
Changing password for mobile.
Old password: // enter old password alpine
New password: // enter your new password
Retype new password: // again
MyIPhone:~ mobile$ exit // logout
logout
Connection to 192.168.18.167 closed.