Otool on Security Notes https://blog.omiilgo.com/tags/otool/ Recent content in Otool on Security Notes Hugo en-us Thu, 16 Jan 2020 11:00:00 +0800 Walking Mach-O Load Commands on a Self-Signed arm64 Lab Binary https://blog.omiilgo.com/posts/ios-macho-load-commands-lab/ Thu, 16 Jan 2020 11:00:00 +0800 https://blog.omiilgo.com/posts/ios-macho-load-commands-lab/ Full otool -l walk of a self-signed LabSession: mach_header_64, LC_SEGMENT_64 __TEXT/__DATA, LC_LOAD_DYLIB, LC_CODE_SIGNATURE, LC_ENCRYPTION_INFO_64 cryptid=0. size -x, nm, class-dump, lldb. cryptid=1 stops the lab.