Update IPA Installation Techniques and Tools (by @NVISOSecurity)

Document/0x06b-iOS-Security-Testing.md

@@ -37,10 +37,9 @@ It is also possible to get the UDID via various command line tools on macOS whil
     |         "USB Serial Number" = "9e8ada44246cee813e2f8c1407520bf2f84849ec"
     ```
 
-- By using [ideviceinstaller](https://github.com/libimobiledevice/ideviceinstaller) (also available on Linux):
+- By using @MASTG-TOOL-0126:
 
     ```sh
-    $ brew install ideviceinstaller
     $ idevice_id -l
     316f01bd160932d2bf2f95f1f142bc29b1c62dbc
     ```

techniques/ios/MASTG-TECH-0052.md

@@ -50,7 +50,6 @@ During a real black box test, a reliable Wi-Fi connection may not be available.
 Connect macOS to an iOS device by installing and starting @MASTG-TOOL-0055:
 
 ```bash
-$ brew install libimobiledevice
 $ iproxy 2222 22
 waiting for connection
 ```
@@ -60,13 +59,11 @@ The above command maps port `22` on the iOS device to port `2222` on localhost.
 With the following command in a new terminal window, you can connect to the device:
 
 ```bash
-$ ssh -p 2222 root@localhost
-root@localhost's password:
-iPhone:~ root#
+$ ssh -p 2222 mobile@localhost
+mobile@localhost's password:
+iPhone:~ mobile%
 ```
 
-> Small note on USB of an iDevice: on an iOS device you cannot make data connections anymore after 1 hour of being in a locked state, unless you unlock it again due to the USB Restricted Mode, which was introduced with iOS 11.4.1
-
 ## On-device Shell App
 
 While usually using an on-device shell (terminal emulator) might be very tedious compared to a remote shell, it can prove handy for debugging in case of, for example, network issues or check some configuration. For example, you can install [NewTerm 2](https://chariz.com/get/newterm "NewTerm 2") via Cydia for this purpose (it supports iOS 6.0 to 12.1.2 at the time of this writing).

techniques/ios/MASTG-TECH-0055.md

@@ -3,19 +3,205 @@ title: Launching a Repackaged App in Debug Mode
 platform: ios
 ---
 
-After the app has been installed on the device, it needs to be launched in debug mode. This is not the case when launching the app via springboard (the application will crash), but it is possible with various tools as explained in @MASTG-TECH-0056. When the application is running in debug mode, Frida can be injected into the process with name `Gadget`:
+If you've repackaged an application with a Frida Gadget, or if you want to attach @MASTG-TOOL-0057 to the application, you have to launch the application in debug mode. When you launch the application via SpringBoard, it will not launch in debug mode and the application will crash.
+
+After the application has been installed using @MASTG-TECH-0056, you can launch it in debug mode using the following commands.
+
+> Note that the commands that are part of @MASTG-TOOL-0126 refer to the latest version available from Github. If you installed them via brew or other package managers, you may have an older version with different command line flags.
+
+## iOS 17 and newer
+
+First, make sure you know the correct Bundle Identifier. Depending on how you signed the application, the actual Bundle Identifier might be different from the original Bundle Identifier. To get an overview of the installed applications, use the `ideviceinstaller` tool (see @MASTG-TOOL-0126):
+
+```bash
+$ ideviceinstaller list
+CFBundleIdentifier, CFBundleShortVersionString, CFBundleDisplayName
+sg.vp.UnCrackable1.QH868V5764, "1.0", "UnCrackable1"
+org.owasp.mastestapp.MASTestApp, "3.0.0", "Adyen3DS2Demo"
+com.apple.TestFlight, "3.5.2", "TestFlight"
+```
+
+In this example, @MASTG-TOOL-0118 appended the team identifier (`QH868V5764`) to the original Bundle Identifier.
+
+Next, we need to get the correct device identifier, which we can get using `idevice_id` (see @MASTG-TOOL-0126):
+
+```bash
+$ idevice_id
+00008101-1234567890123456 (USB)
+00008101-1234567890123456 (Network)
+```
+
+Now that we have the correct Bundle Identifier and device ID, we can launch the app using `xcrun` (see @MASTG-TOOL-0072):
+
+```bash
+xcrun devicectl device process launch --device 00008101-1234567890123456  --start-stopped sg.vp.UnCrackable1.QH868V5764
+13:00:43  Enabling developer disk image services.
+13:00:43  Acquired usage assertion.
+Launched application with sg.vp.UnCrackable1.QH868V5764 bundle identifier.
+```
+
+Finally, you can attach @MASTG-TOOL-0057 using the following commands:
 
 ```bash
-idevicedebug -d run sg.vp.UnCrackable1
+# Execute the lldb debugger
+$ lldb
+# Select the iOS device you want to interact with
+(lldb) device select 00008101-1234567890123456
 
-# In a new terminal
-frida -U -n Gadget
+# Query the processes on a device.
+(lldb) device process list
+PID    PARENT USER       TRIPLE                         NAME
+====== ====== ========== ============================== ============================
+1      0                                                launchd
 ...
-[iPhone::Gadget ]-> 
+771    0                                                <anonymous>
+774    0                                                <anonymous>
+781    0                                                ReportCrash
+783    0                                                UnCrackable Level 1
+
+# Attach to a specific process by their process ID
+(lldb) device process attach --pid 783
+Process 783 stopped
+* thread #1, stop reason = signal SIGSTOP
+    frame #0: 0x0000000104312920 dyld`_dyld_start
+dyld`_dyld_start:
+->  0x104312920 <+0>:  mov    x0, sp
+    0x104312924 <+4>:  and    sp, x0, #0xfffffffffffffff0
+    0x104312928 <+8>:  mov    x29, #0x0 ; =0
+    0x10431292c <+12>: mov    x30, #0x0 ; =0
+Target 0: (UnCrackable Level 1) stopped.
+
+# Continue execution of all threads in the current process.
+(lldb) c
+Process 783 resuming
+(lldb)
+```
+
+More information about debugging iOS apps can be found in @MASTG-TECH-0084.
+
+If you manually injected a Frida Gadget, Frida will now be waiting for you to attach to it. Until you do so, the application will appear frozen.
+
+```bash
+$ frida-ps -Ua
+PID  Name           Identifier
+---  -------------  -------------------------------
+389  Calendar       com.apple.mobilecal
+783  Gadget         re.frida.Gadget
+336  TestFlight     com.apple.TestFlight
+783  UnCrackable1   sg.vp.UnCrackable1.QH868V5764
+339  Weather        com.apple.weather
 ```
 
-## Starting with iOS 17 and Xcode 15
+The `783` process has launched a new thread called Gadget to which you can attach:
+
+```bash
+$ frida -U -n Gadget
+     ____
+    / _  |   Frida 16.5.9 - A world-class dynamic instrumentation toolkit
+   | (_| |
+    > _  |   Commands:
+   /_/ |_|       help      -> Displays the help system
+   . . . .       object?   -> Display information about 'object'
+   . . . .       exit/quit -> Exit
+   . . . .
+   . . . .   More info at https://frida.re/docs/home/
+   . . . .
+   . . . .   Connected to iPhone (id=00008101-000628803A69001E)
+
+[iPhone::Gadget ]-> ObjC.available
+true
+```
 
-Since Xcode 15 and iOS 17 the tool @MASTG-TOOL-0054 will [not work anymore to start an app in debug mode](https://github.com/ios-control/ios-deploy/issues/588).
+After attaching, the application will continue executing as normal.
 
-A workaround to start the re-packaged app with the `FridaGadget.dylib` in debug mode (without using @MASTG-TOOL-0054) can be found [here](https://github.com/ios-control/ios-deploy/issues/588#issuecomment-1907913430).
+## iOS 16 and older
+
+On older versions of iOS, you can use either `idevicedebug` (see @MASTG-TOOL-0126) or @MASTG-TOOL-0054 to launch the app in debug mode.
+
+### Using idevicedebug
+
+```bash
+# Get the package name
+$ ideviceinstaller list
+CFBundleIdentifier, CFBundleShortVersionString, CFBundleDisplayName
+sg.vp.UnCrackable1.QH868V5764, "1.0", "UnCrackable1"
+com.apple.TestFlight, "3.7.0", "TestFlight"
+com.google.Maps, "24.50.0", "Google Maps"
+
+# Run in debug mode
+$ idevicedebug -d run sg.vp.UnCrackable1.QH868V5764
+working_directory: /private/var/mobile/Containers/Data/Application/438DE865-2714-4BD9-B1EE-881AD4E54AD1
+
+Setting logging bitmask...
+Setting maximum packet size...
+Setting working directory...
+Setting argv...
+app_argv[0] = /private/var/containers/Bundle/Application/E21B5B13-DD85-4C83-9A0E-03FCEBF95CF5/UnCrackable Level 1.app/UnCrackable Level 1
+Checking if launch succeeded...
+Setting thread...
+Continue running process...
+```
+
+### Using ios-deploy
+
+To use  @MASTG-TOOL-0054, you first have to unzip the IPA file:
+
+```bash
+$ unzip Uncrackable1-frida-codesigned.ipa -d unzipped
+```
+
+Next, use ios-deploy with the path of the app folder inside of the unzipped IPA:
+
+```bash
+$ ios-deploy --bundle 'unzipped/Payload/UnCrackable Level 1.app' -W -d -v
+ios-deploy --bundle 'pram/Payload/UnCrackable Level 1.app' -W -d -v
+[....] Waiting for iOS device to be connected
+Handling device type: 1
+Already found device? 0
+Hardware Model: D211AP
+Device Name: NVISO’s iPhone JBE
+Model Name: iPhone 8 Plus
+SDK Name: iphoneos
+Architecture Name: arm64
+Product Version: 16.6.1
+Build Version: 20G81
+[....] Using 593ad60af30ad045b9cb99d2901031226c1b8c84 (D211AP, iPhone 8 Plus, iphoneos, arm64, 16.6.1, 20G81) a.k.a. '**NVISO**’s iPhone JBE'.
+------ Install phase ------
+[  0%] Found 593ad60af30ad045b9cb99d2901031226c1b8c84 (D211AP, iPhone 8 Plus, iphoneos, arm64, 16.6.1, 20G81) a.k.a. 'NVISO’s iPhone JBE' connected through USB, beginning install
+[  5%] Copying /Users/MAS/unzipped/Payload/UnCrackable Level 1.app/META-INF/ to device
+[  5%] Copying /Users/MAS/unzipped/Payload/UnCrackable Level 1.app/META-INF/com.apple.ZipMetadata.plist to device
+[  6%] Copying /Users/MAS/unzipped/Payload/UnCrackable Level 1.app/META-INF/com.apple.ZipMetadata.plist to device
+...
+```
+
+### Attaching Frida
+
+If your application was repackaged with a Frida Gadget, the application will wait for you to attach to it before it continues launching.
+
+In a new terminal window, connect to the Frida gadget, just like in the iOS 17 scenario:
+
+```bash
+$ frida-ps -Ua
+PID  Name           Identifier
+---  -------------  -----------------------------
+...
+468  Gadget         re.frida.Gadget
+...
+468  UnCrackable1   sg.vp.UnCrackable1.QH868V5764
+
+
+$ frida -U -n Gadget
+     ____
+    / _  |   Frida 16.5.9 - A world-class dynamic instrumentation toolkit
+   | (_| |
+    > _  |   Commands:
+   /_/ |_|       help      -> Displays the help system
+   . . . .       object?   -> Display information about 'object'
+   . . . .       exit/quit -> Exit
+   . . . .
+   . . . .   More info at https://frida.re/docs/home/
+   . . . .
+   . . . .   Connected to iPhone (id=593ad60af30ad045b9cb99d2901031226c1b8c84)
+[iPhone::Gadget ]-> ObjC.available
+true
+```