strange warning about miasm HOT 2 CLOSED

from pdb import pm

from miasm2.core.utils import *
from miasm2.jitter.jitload import EXCEPT_INT_XX
from miasm2.analysis.sandbox import Sandbox, OS_Linux_str, Arch_x86_32


class Sandbox_Linux_x86_32_str(Sandbox, Arch_x86_32, OS_Linux_str):

    def __init__(self, *args, **kwargs):
        Sandbox.__init__(self, *args, **kwargs)

        self.jitter.push_uint32_t(0x1337beef)

        # Set the runtime guard
        self.jitter.add_breakpoint(0x1337beef, self.__class__.code_sentinelle)

    def run(self, addr = None):
        if addr is None and self.options.address is not None:
            addr = int(self.options.address, 16)
        super(Sandbox_Linux_x86_32_str, self).run(addr)


parser = Sandbox_Linux_x86_32_str.parser(description="str sandboxer")
parser.add_argument("filename", help="PE Filename")
options = parser.parse_args()

# Create sandbox
sb = Sandbox_Linux_x86_32_str(options.filename, options, globals())


def exception_int(jitter):
    if jitter.cpu.EAX == 0x66:
        # socketcall
        print 'args', hex(jitter.cpu.EBX), hex(jitter.cpu.ECX)
        if jitter.cpu.EBX == 1:
            print 'SOCKET'
            jitter.cpu.EAX = 3
        elif jitter.cpu.EBX == 2:
            print 'BIND'
            jitter.cpu.EAX = 3
        elif jitter.cpu.EBX == 4:
            print 'LISTEN'
            jitter.cpu.EAX = 3
        elif jitter.cpu.EBX == 5:
            print 'ACCEPT'
            jitter.cpu.EAX = 3
        elif jitter.cpu.EBX == 9:
            args = []
            for i in xrange(3):
                args.append(upck32(jitter.vm.get_mem(jitter.cpu.ECX+4*i, 4)))
            print [hex(arg) for arg in args]
            buf = jitter.vm.get_mem(args[1], args[2])
            print 'BUF sent', repr(buf)
            jitter.cpu.EAX = len(buf)
        elif jitter.cpu.EBX == 10:
            print 'RECV'
            args = []
            for i in xrange(3):
                args.append(upck32(jitter.vm.get_mem(jitter.cpu.ECX+4*i, 4)))
            print [hex(arg) for arg in args]
            buf = "gotfault"
            jitter.vm.set_mem(args[1], buf)
            print 'BUF RECV'
            jitter.cpu.EAX = len(buf)
        else:
            raise NotImplementedError('unknown socketcall %d'%jitter.cpu.EAX)
    elif jitter.cpu.EAX == 0x1:
        print 'EXIT'
        return False
        pass
    elif jitter.cpu.EAX == 63:
        print "DUP2"
        jitter.cpu.EAX = 8
    else:
        raise NotImplementedError('unknown syscall %d'%jitter.cpu.EAX)

    jitter.cpu.set_exception(0)
    return True


def dump_pwd(jitter):
    print repr(jitter.vm.get_mem(jitter.cpu.ESI, jitter.cpu.ECX))
    print repr(jitter.vm.get_mem(jitter.cpu.EDI, jitter.cpu.ECX))
    return True

sb.jitter.add_exception_handler(EXCEPT_INT_XX, exception_int)
sb.jitter.add_breakpoint(0x80, dump_pwd)

sb.run(0x0)