##WeChatHelper
#####1.查看二进制文件是否加密
otool -l WeChat | grep crypt
####2.解析微信头文件
./class-dump -s -S -H ./WeChat.decrypted -o ./header6.3-arm64
####3.安装iOSOpenDev工具 建立Cocoa Touch Library工程,添加CaptainHook.h
####4.安装重签名工具sigh
$ gem update --system
$ sudo gem install sigh
####5.签名dylib文件
codesign -f -s "iPhone Developer: zexu du (95WX4JLF9D)" libWeChatHelper.dylib
####6.dylib注入可执行文件
./yololib WeChat libWeChatHelper.dylib
使用MachOView查看LoadCommend里面是否有刚加进去的dylib ####7.拷贝进WeChat.app文件夹中,生成ipa ####8.用sigh重签名
sigh resign wx.ipa --signing_identity D125587E195E673583C2A9BC436DFE26398B7E74 -p com.tencent.xin.sharetimeline=WeChatToday.mobileprovision -p com.tencent.xin.watchapp.watchkitextension=WeChatWatchExtension.mobileprovision -p com.tencent.xin.watchapp=WeChatWatch.mobileprovision -p com.tencent.xin=WeChat.mobileprovision newwx.ipa
###参考 一步一步实现iOS微信自动抢红包(非越狱)