Machodis

Machodis is a free and open source Perl-script that implements an annotating disassembler for the Mac OS X Mach-O executable file format (universal, non-universal, x86 and/or PPC are supported).

Machodis can be used to debug flow-of- execution or reverse-engineering (for instance, potentially malicious code from unknown sources).

The annotation consists of:
· resolving functioncalls
· resolving strings
· resolving 4-byte/single- and 8-byte/double-precision floating point numbers
· resolving int-packed string literals
· Objective-C: resolving classes, methods and method signatures; (partial) tracking of method arguments
· C++: demangling of symbols
· detection of anonymous subroutines

NOTE: Machodis is licensed and distributed under the terms of the BSD License.

Requirements:

· Perl