cseagle / freedom Goto Github PK

Hi, i think this project is a great idea. I've been trying to use it with many pe32 and .exe without success yet on a single file. All i get is the error:
Traceback (most recent call last):
File "fREedom.py", line 93, in
main(args)
File "fREedom.py", line 55, in main
dis.generate_data()
File "bn_disasm.py", line 638, in generate_data
self.set_basic_block_instructions()
File "bn_disasm.py", line 396, in set_basic_block_instructions
addr = xrefs[0][0]
IndexError: list index out of range
Any advice is apreciated. Thanks in advance.

Traceback (most recent call last):
File "fREedom.py", line 93, in
main(args)
File "fREedom.py", line 70, in main
db = binnavi_db.binnavi_db(args.database, args.user, args.passwd, args.dbhost)
File "binnavi_db.py", line 31, in init
self.create_empty_tables()
File "binnavi_db.py", line 456, in create_empty_tables
with self.conn as conn:
AttributeError: exit

Traceback (most recent call last):
File "./fREedom.py", line 93, in
main(args)
File "./fREedom.py", line 46, in main
if not ldr.load():
File "fREedom/elf_loader.py", line 747, in load
self.parse_symbols()
File "fREedom/elf_loader.py", line 668, in parse_symbols
name = self.get_string(self.symbol_strtab + st_name)
File "fREedom/loader.py", line 194, in get_string
res += ch
TypeError: cannot concatenate 'str' and 'NoneType' objects

the problem is here: https://github.com/cseagle/fREedom/blob/master/loader.py#L194
because get_byte() returns a None object.

When i try to disassemble a simple Hello world! program, it not work.

Created section .text, 0x401000:0x401420, raw length 0x600, perms 5
Created section .rdata, 0x402000:0x40228e, raw length 0x400, perms 1
Created section .data, 0x403000:0x403108, raw length 0x200, perms 3
Traceback (most recent call last):
File "fREedom.py", line 89, in
main(args)
File "fREedom.py", line 51, in main
dis.generate_data()
File "/home/tony/binnavi/free/bn_disasm.py", line 604, in generate_data
self.generate_disassembly()
File "/home/tony/binnavi/free/bn_disasm.py", line 585, in generate_disassembly
self.process_operands(i)
File "/home/tony/binnavi/free/x86_disasm.py", line 271, in process_operands
op_size = 'b%d' % op.size
AttributeError: 'X86Op' object has no attribute 'size'