def do_imagebase(self, text):
if len(text) == 0:
self.binary.manualImagebase = None
elif isHex(text):
self.binary.manualImagebase = int(text, 16)
else:
self.help_imagebase()
def do_imagebase(self, text):
if len(text) == 0:
self.__options.I = None
elif isHex(text):
self.__options.I = int(text, 16)
else:
self.help_imagebase()
def do_imagebase(self, text):
if len(text) == 0:
self.__options.I = None
elif isHex(text):
self.__options.I = int(text, 16)
else:
self.help_imagebase()
def do_imagebase(self, text):
if len(text) == 0:
self.binary.manualImagebase = None
elif isHex(text):
self.binary.manualImagebase = int(text, 16)
else:
self.help_imagebase()
def do_badbytes(self, text):
if len(text) ==0:
self.__printInfo('badbytes cleared')
elif not isHex('0x'+text):
self.__printError('not allowed characters in badbytes')
return
self.__options.badbytes =text
self.__printInfo('Gadgets have to be reloaded')
def do_badbytes(self, text):
if len(text) == 0:
self.__printInfo('badbytes cleared')
if not isHex('0x' + text):
self.__printError('not allowed characters in badbytes')
return
self.__options.badbytes = text
self.__printInfo('Gadgets have to be reloaded')
def __handleOptions(self, options):
if options.sections:
self.__printData('sections')
elif options.symbols:
self.__printData('symbols')
elif options.segments:
self.__printData('segments')
elif options.dllcharacteristics:
self.__printData('dll_characteristics')
elif options.imagebase:
self.__printData('image_base')
elif options.e:
self.__printData('entry_point')
elif options.imports:
self.__printData('imports')
elif options.set:
self.__set(options.set, True)
elif options.unset:
self.__set(options.unset, False)
elif options.info:
self.__printData('informations')
elif options.ppr:
self.__searchPopPopRet()
elif options.jmp:
self.__searchJmpReg(options.jmp)
elif options.opcode:
self.__searchOpcode(self.__options.opcode)
elif options.string:
self.__printStrings(options.string, options.section)
elif options.hex and options.section:
self.__printSectionInHex(options.section)
elif options.disassemble:
split = options.disassemble.split(':')
length = 1
if not isHex(split[0]):
raise RopperError('Number have to be in hex format 0x....')
if len(split) > 1:
if split[1][1:].isdigit() or (
len(split[1]) >= 3 and split[1][1] == '-'
and split[1][2:].isdigit()): # is L\d or L-\d
length = int(split[1][1:])
else:
raise RopperError(
'Length have to be in the following format L + Number e.g. L3'
)
self.__disassemble(int(split[0], 16), length)
#elif options.checksec:
# self.__checksec()
elif options.chain:
self.__loadGadgets()
self.__generateChain(self.binary.gadgets, options.chain)
elif options.db:
self.__loaddb(options.db)
self.__searchAndPrintGadgets()
else:
self.__loadGadgets()
self.__searchAndPrintGadgets()
def __handleOptions(self, options):
if options.sections:
self.__printData('sections')
elif options.symbols:
self.__printData('symbols')
elif options.segments:
self.__printData('segments')
elif options.dllcharacteristics:
self.__printData('dll_characteristics')
elif options.imagebase:
self.__printData('image_base')
elif options.e:
self.__printData('entry_point')
elif options.imports:
self.__printData('imports')
elif options.set:
self.__set(options.set, True)
elif options.unset:
self.__set(options.unset, False)
elif options.info:
self.__printData('informations')
elif options.ppr:
self.__searchPopPopRet()
elif options.jmp:
self.__searchJmpReg(options.jmp)
elif options.opcode:
self.__searchOpcode(self.__options.opcode)
elif options.string:
self.__printStrings(options.string, options.section)
elif options.hex and options.section:
self.__printSectionInHex(options.section)
elif options.disassemble:
split = options.disassemble.split(':')
length = 1
if not isHex(split[0]):
raise RopperError('Number have to be in hex format 0x....')
if len(split) > 1:
if split[1][1:].isdigit() or (len(split[1]) >= 3 and split[1][1] == '-' and split[1][2:].isdigit()): # is L\d or L-\d
length = int(split[1][1:])
else:
raise RopperError('Length have to be in the following format L + Number e.g. L3')
self.__disassemble(int(split[0],16), length)
#elif options.checksec:
# self.__checksec()
elif options.chain:
self.__loadGadgets()
self.__generateChain(self.binary.gadgets, options.chain)
elif options.db:
self.__loaddb(options.db)
self.__searchAndPrintGadgets()
else:
self.__loadGadgets()
self.__searchAndPrintGadgets()
def do_disassemble(self, text):
split = text.split(' ')
length = 1
if not isHex(split[0]):
self.__cprinter.printError('Number have to be in hex format 0x....')
return
if len(split) > 1:
if split[1][1:].isdigit() or (len(split[1]) >= 3 and split[1][1] == '-' and split[1][2:].isdigit()): # is L\d or L-\d
length = int(split[1][1:])
else:
self.__cprinter.printError('Length have to be in the following format L + Number e.g. L3')
return
addr = int(split[0], 16)
self.__disassemble(addr, length)
def do_disassemble(self, text):
split = text.split(' ')
length = 1
if not isHex(split[0]):
self.__cprinter.printError(
'Number have to be in hex format 0x....')
return
if len(split) > 1:
if split[1][1:].isdigit() or (
len(split[1]) >= 3 and split[1][1] == '-'
and split[1][2:].isdigit()): # is L\d or L-\d
length = int(split[1][1:])
else:
self.__cprinter.printError(
'Length have to be in the following format L + Number e.g. L3'
)
return
addr = int(split[0], 16)
self.__disassemble(addr, length)
def _analyseArguments(self):
if len(self.__argv) == 0 or (len(self.__argv) == 1 and self.__argv[0] == '--nocolor'):
self.__argv.append('--console')
self.__args = self.__parser.parse_args(self.__argv)
self.__args.nocolor = self.__args.nocolor and not self.isWindows()
if not self.__args.console and not self.__args.file and not self.__args.version:
self.__missingArgument('[-f|--file]')
if not self.__args.depth:
self.__args.depth = 10
if not self.__args.type:
self.__args.type = 'all'
if self.__args.I:
if not isHex(self.__args.I):
raise ArgumentError('Imagebase should be in hex (0x.....)')
else:
self.__args.I = int(self.__args.I, 16)
def _analyseArguments(self):
if len(self.__argv) == 0 or (len(self.__argv) == 1
and self.__argv[0] == '--nocolor'):
self.__argv.append('--console')
self.__args = self.__parser.parse_args(self.__argv)
self.__args.nocolor = self.__args.nocolor and not self.isWindows()
if not self.__args.console and not self.__args.file and not self.__args.version:
self.__missingArgument('[-f|--file]')
if not self.__args.depth:
self.__args.depth = 10
if not self.__args.type:
self.__args.type = 'all'
if self.__args.I:
if not isHex(self.__args.I):
raise ArgumentError('Imagebase should be in hex (0x.....)')
else:
self.__args.I = int(self.__args.I, 16)
def _setBadbytes(self, value):
if len(value) == 0 or isHex("0x" + value):
self.badbytes = value
return (True, True)
return False
