def miasm_machine(): """Retrieve a miasm machine using the R2M2_ARCH environment variable.""" r2m2_arch = os.getenv("R2M2_ARCH") available_archs = Machine.available_machine() if not r2m2_arch or r2m2_arch not in available_archs: message = "Please specify a valid miasm arch in the R2M2_ARCH " message += "environment variable !\nThe following are available: " message += ", ".join(available_archs) print >> sys.stderr, message + "\n" return None else: global MIASM_MACHINE if MIASM_MACHINE is None: MIASM_MACHINE = Machine(r2m2_arch) return MIASM_MACHINE
from miasm.analysis.simplifier import IRCFGSimplifierCommon, IRCFGSimplifierSSA from miasm.core.locationdb import LocationDB log = logging.getLogger("dis") console_handler = logging.StreamHandler() console_handler.setFormatter(logging.Formatter("%(levelname)-5s: %(message)s")) log.addHandler(console_handler) log.setLevel(logging.INFO) parser = ArgumentParser("Disassemble a binary") parser.add_argument('filename', help="File to disassemble") parser.add_argument('address', help="Starting address for disassembly engine", nargs="*") parser.add_argument('-m', '--architecture', help="architecture: " + \ ",".join(Machine.available_machine())) parser.add_argument('-f', "--followcall", action="store_true", help="Follow call instructions") parser.add_argument('-b', "--blockwatchdog", default=None, type=int, help="Maximum number of basic block to disassemble") parser.add_argument('-n', "--funcswatchdog", default=None, type=int, help="Maximum number of function to disassemble") parser.add_argument('-r',
from future.utils import viewitems from miasm.analysis.machine import Machine from miasm.analysis.binary import Container from miasm.analysis.depgraph import DependencyGraph from miasm.expression.expression import ExprMem, ExprId, ExprInt parser = ArgumentParser("Dependency grapher") parser.add_argument("filename", help="Binary to analyse") parser.add_argument("func_addr", help="Function address") parser.add_argument("target_addr", help="Address to start") parser.add_argument("element", nargs="+", help="Elements to track") parser.add_argument("-m", "--architecture", help="Architecture (%s)" % Machine.available_machine()) parser.add_argument("-i", "--implicit", help="Use implicit tracking", action="store_true") parser.add_argument("--unfollow-mem", help="Stop on memory statements", action="store_true") parser.add_argument("--unfollow-call", help="Stop on call statements", action="store_true") parser.add_argument("--do-not-simplify", help="Do not simplify expressions", action="store_true") parser.add_argument("--rename-args", help="Rename common arguments (@32[ESP_init] -> Arg1)",
import json from future.utils import viewitems from miasm.analysis.machine import Machine from miasm.analysis.binary import Container from miasm.analysis.depgraph import DependencyGraph from miasm.expression.expression import ExprMem, ExprId, ExprInt parser = ArgumentParser("Dependency grapher") parser.add_argument("filename", help="Binary to analyse") parser.add_argument("func_addr", help="Function address") parser.add_argument("target_addr", help="Address to start") parser.add_argument("element", nargs="+", help="Elements to track") parser.add_argument("-m", "--architecture", help="Architecture (%s)" % Machine.available_machine()) parser.add_argument("-i", "--implicit", help="Use implicit tracking", action="store_true") parser.add_argument("--unfollow-mem", help="Stop on memory statements", action="store_true") parser.add_argument("--unfollow-call", help="Stop on call statements", action="store_true") parser.add_argument("--do-not-simplify", help="Do not simplify expressions", action="store_true") parser.add_argument("--rename-args", help="Rename common arguments (@32[ESP_init] -> Arg1)", action="store_true") parser.add_argument("--json", help="Output solution in JSON", action="store_true") args = parser.parse_args()
from miasm.ir.ir import AssignBlock, IRBlock from miasm.analysis.simplifier import IRCFGSimplifierCommon, IRCFGSimplifierSSA log = logging.getLogger("dis") console_handler = logging.StreamHandler() console_handler.setFormatter(logging.Formatter("%(levelname)-5s: %(message)s")) log.addHandler(console_handler) log.setLevel(logging.INFO) parser = ArgumentParser("Disassemble a binary") parser.add_argument('filename', help="File to disassemble") parser.add_argument('address', help="Starting address for disassembly engine", nargs="*") parser.add_argument('-m', '--architecture', help="architecture: " + \ ",".join(Machine.available_machine())) parser.add_argument('-f', "--followcall", action="store_true", help="Follow call instructions") parser.add_argument('-b', "--blockwatchdog", default=None, type=int, help="Maximum number of basic block to disassemble") parser.add_argument('-n', "--funcswatchdog", default=None, type=int, help="Maximum number of function to disassemble") parser.add_argument('-r', "--recurfunctions", action="store_true", help="Disassemble founded functions") parser.add_argument('-v', "--verbose", action="count", help="Verbose mode", default=0) parser.add_argument('-g', "--gen_ir", action="store_true", help="Compute the intermediate representation") parser.add_argument('-z', "--dis-nulstart-block", action="store_true", help="Do not disassemble NULL starting block") parser.add_argument('-l', "--dontdis-retcall", action="store_true",