duraki / Sketchcrapp

SketchCrapp

Sketch.App Patch Tool, brought to you by @duraki & @elijahtsai. This script provides you a quick and dirty way to patch Sketch.app for Unlimited Trial. You can always patch manually using Ghidra by following this tutorial. Offsets available here.

Download Sketch.App version of your choice here: https://www.sketch.com/updates/

Usage

• Open your MacOS Terminal (Cmd+Space, type Terminal)
• Type the commands below
• Download or clone this repository
  • cd $HOME && git clone https://github.com/duraki/SketchCrapp
• Make script executable
  • cd $HOME/SketchCrapp && chmod +x sketchcrapp.sh
• Run the script to patch Sketch.app
  • cd $HOME/SketchCrapp && ./sketchcrapp.sh

Magic Trick ✨

For the people who would like to try the new version, we got you covered. You can pass -m argument for the ultimate life-saving trick, which will automagically download latest Sketch app from the official website and patch the bundle, ready to be launched from the Applications folder.

One-liner script to install latest Sketch version and automatically patch it:
bash -c "$(curl -s https://raw.githubusercontent.com/duraki/SketchCrapp/master/sketchcrapp.sh -o -)" -O -m

Successful screenshot of using magic trick

Notice

• The application should automatically detect your Sketch.App version. If not, you can pass -a argument for your Sketch.app Application Bundle or use -m argument to automatically install and crack the latest version.

crackb0x:SketchCrapp duraki$ ./sketchcrapp.sh -h
           __       __      __
      ___ / /_____ / /_____/ /  ___________ ____  ___
    ( _-</  '_/ -_) __/ __/ _ \/ __/ __/ _ `/ _ \/ _ \
    /___/_/\_\\__/\__/\__/_//_/\__/_/  \_,_/ .__/ .__/
                                          /_/  /_/
         Sketch.App Patch Tool (https://github.com/duraki/SketchCrapp)
         by @duraki & @elijahtsai

Usage:
./sketchcrapp [-h] [-a] <applicationPath> [-m]
Supported versions: v58, v63.1, v64.0, v65.1, v66.1, v67, v67.1, v67.2,
v68, v68.1, v68.2, v69, v69.1, v69.2, v70.2, v70.3, v70.4, v70.5, v70.6
[+] SketchCrapp last published date: 2021-03-07 serial 005

crackb0x:SketchCrapp duraki$ ./sketchcrapp.sh -m
           __       __      __
      ___ / /_____ / /_____/ /  ___________ ____  ___
    ( _-</  '_/ -_) __/ __/ _ \/ __/ __/ _ `/ _ \/ _ \
    /___/_/\_\\__/\__/\__/_//_/\__/_/  \_,_/ .__/ .__/
                                          /_/  /_/
         Sketch.App Patch Tool (https://github.com/duraki/SketchCrapp)
         by @duraki & @elijahtsai

[+] Checking directory tmp existence ... OK
[+] Fetching https://download.sketch.com/sketch-70.6-109241.zip ...
  % Total    % Received % Xferd  Average Speed   Time    Time     Time  Current
                                 Dload  Upload   Total   Spent    Left  Speed
100 58.5M  100 58.5M    0     0  1805k      0  0:00:33  0:00:33 --:--:-- 2328k
[+] Checking if Sketch.app exist in /tmp ... Not exist. Continuous.
[+] Checking if Sketch.app exist in /Applications ... Exist. Removing.
[+] Moving Sketch.app to /Applications directory ... Successfully.
[+] Analysing application bundle ... Starting
[+] Finding executable file ... OK
[+] Finding Info.plist ... OK
[+] Checking Info.plist for CFBundleShortVersionString ... OK
[+] Validating executable file ... OK
[+] Selected Sketch.app version is 70.6 ... SketchCrapp starting ... OK
[+] Patching offsets for 70.6 ... Starting modern arch patch via bash&seek ...
[+] Patching address at offset: 0x585eef with value: \00
1+0 records in
1+0 records out
1 bytes transferred in 0.000021 secs (47663 bytes/sec)
[+] Patching address at offset: 0x585ef2 with value: \00
1+0 records in
1+0 records out
1 bytes transferred in 0.000023 secs (43691 bytes/sec)
[+] Patching address at offset: 0x584b3e with value: \00\00
2+0 records in
2+0 records out
2 bytes transferred in 0.000028 secs (71090 bytes/sec)
[+] Patching address at offset: 0x584c6e with value: \165
1+0 records in
1+0 records out
1 bytes transferred in 0.000022 secs (45590 bytes/sec)
[+] Patching address at offset: 0x66ce63 with value: \00\00\00\00\00\00\00\00\00\00\00\00\00\00\00
15+0 records in
15+0 records out
15 bytes transferred in 0.000069 secs (217697 bytes/sec)
[+] Patching address at offset: 0x66ce73 with value: \40\123\153\145\164\143\150\103\162\141\160\160\40
13+0 records in
13+0 records out
13 bytes transferred in 0.000072 secs (180550 bytes/sec)
[+] Patching address at offset: 0xdcd404 with value: \01
1+0 records in
1+0 records out
1 bytes transferred in 0.000021 secs (47663 bytes/sec)
[+] Patching address at offset: 0xdcd408 with value: \24
1+0 records in
1+0 records out
1 bytes transferred in 0.000018 secs (55924 bytes/sec)
[+] Patching address at offset: 0xdcc07c with value: \165\00
2+0 records in
2+0 records out
2 bytes transferred in 0.000025 secs (79892 bytes/sec)
[+] Patching address at offset: 0xdcc19f with value: \64
1+0 records in
1+0 records out
1 bytes transferred in 0.000019 secs (53092 bytes/sec)
[+] Patching address at offset: 0xed0fbc with value: \00\00\00\00\00\00\00\00\00\00\00\00\00\00\00
15+0 records in
15+0 records out
15 bytes transferred in 0.000071 secs (211123 bytes/sec)
[+] Patching address at offset: 0xed0fcc with value: \40\123\153\145\164\143\150\103\162\141\160\160\40
13+0 records in
13+0 records out
13 bytes transferred in 0.000064 secs (203455 bytes/sec)
[+] Checking user default keychain ... Exist
[+] Checking SketchCrapp identity ... Not Exist
[+] Generating self-signed certificate ...
Generating a 521 bit EC private key
writing new private key to 'pk.pem'
-----
[+] Creating pkcs package...
[+] Importing private key and self-signed certificate
1 identity imported.
[+] Signing the patched *.app bundle. This may require root privilege.
[+] If asked, enter your login password. Choose "Always Allow" to not be asked again.
/Applications/Sketch.app: replacing existing signature
/Applications/Sketch.app: signed app bundle with Mach-O universal (x86_64 arm64) [com.bohemiancoding.sketch3]
[+] Cleaning up file(s) ... Cleaned
[+] SketchCrapp process completed. Sketch.app has been patched :)
[+] -- Notice:
[+] If a dialogue shows up with message: “Sketch 3.app” can’t be opened
[+] please right-click the application and select open,
[+] or go to Settings -› Security and allow opening Sketch.app application.
[+]
[+] If you are using an old version and a dialogue shows up asking for password
[+] about "com.bohemiancoding.sketch3.HockeySDK"
[+] please enter your login password. Choose "Always Allow" to not be asked again.

[+] SketchCrapp (A Sketch.app cracking tool)
[+] https://github.com/duraki/SketchCrapp [by @duraki & @elijahtsai]
[+] SketchCrapp last published date: 2021-03-07 serial 005

Issues

If you have troubles using the script, please contact the team via GitHub Issues.

Version Request

Higher Version

If the version you are trying to patch is higher than supported, please notify the team via GitHub Issues.

Lower Version

If you really need specific version you can contact the team via GitHub Issues, but we can only do our best to help you.

Build with ❤️ by @duraki & @elijahtsai

Special Fans: @JosephShenton & @Aurther-Nadeem

Original idea and thread

Offset Table

Stars Record

Stargazers over time