iOS 逆向 Tweak Hook 类成员变量
2020-01-13 本文已影响0人
加盐白咖啡
#import <substrate.h> // necessary
#import <Foundation/Foundation.h>
@interface TheClassYouAreHooking : NSObject {
NSString *_exampleVariable;
}
- (void)doSomething;
@end
NSString *_exampleVariableHooked;
%hook TheClassYouAreHooking
- (void)doSomething
{
// 'Hook' the variable
exampleVariableHooked = MSHookIvar<NSString *>(self, "_exampleVariable");
exampleVariableHooked = @"Hello World";
}
%end
MSHookIvar 还能hook BOOL floats 等 .
exampleVariableHooked = MSHookIvar<BOOL>(self, "_someBOOL");