example/disasm/dis_x86_string.py


1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22

from miasm2.analysis.binary import Container
from miasm2.analysis.machine import Machine

# The Container will provide a *bin_stream*, bytes source for the disasm engine
cont = Container.from_string("\x83\xf8\x10\x74\x07\x89\xc6\x0f\x47\xc3\xeb\x08\x89\xc8\xe8\x31\x33\x22\x11\x40\xc3")

# Instantiate a x86 32 bit architecture
machine = Machine("x86_32")

# Instantiate a disassembler engine, using the previous bin_stream and its
# associated location DB.
mdis = machine.dis_engine(cont.bin_stream, loc_db=cont.loc_db)

# Run a recursive traversal disassembling from address 0
asmcfg = mdis.dis_multiblock(0)

# Display each basic blocks
for block in asmcfg.blocks:
    print block

# Output control flow graph in a dot file
open('str_cfg.dot', 'w').write(asmcfg.dot())