Injects a dynamic library into an already running process
Usage
usage: cynject <pid> <dylib> [args...]
Example
Description
We want to get the bundle identifier for a certain process.
Creating a dylib
First we create a dylib. We have two different approaches to this. First is to use Theos and create a tweak.
%ctor {
HBLogDebug(@"Bundle Identifier: %@", [%c(NSBundle) mainBundle].bundleIdentifier);
}
After installation, the dylib will be in /Library/MobileSubstrate/DynamicLibraries
We could also use clang with this install script and create the dylib manually.
Injecting
Once we have the dylib
cynject 443 absolute_path/to/your_dylib_path.dylib
Profit
The bundle identifier should appear in the syslog