def struct_init(): IOExternalMethodDispatch = idc.add_struc(-1, "IOExternalMethodDispatch", 0) idc.add_struc_member(IOExternalMethodDispatch, "function", -1, idc.FF_QWORD, -1, 8) idc.add_struc_member(IOExternalMethodDispatch, "checkScalarInputCount", -1, idc.FF_DWORD, -1, 4) idc.add_struc_member(IOExternalMethodDispatch, "checkStructureInputSize", -1, idc.FF_DWORD, -1, 4) idc.add_struc_member(IOExternalMethodDispatch, "checkScalarOutputCount", -1, idc.FF_DWORD, -1, 4) idc.add_struc_member(IOExternalMethodDispatch, "checkStructureOutputSize", -1, idc.FF_DWORD, -1, 4) IOExternalMethodArguments = idc.add_struc(-1, "IOExternalMethodArguments", 0) idc.add_struc_member(IOExternalMethodArguments, "version", -1, idc.FF_DWORD, -1, 4) idc.add_struc_member(IOExternalMethodArguments, "selector", -1, idc.FF_DWORD, -1, 4) idc.add_struc_member(IOExternalMethodArguments, "asyncWakePort", -1, idc.FF_DWORD, -1, 4) idc.add_struc_member(IOExternalMethodArguments, "asyncReference", -1, idc.FF_QWORD, -1, 8) idc.add_struc_member(IOExternalMethodArguments, "asyncReferenceCount", -1, idc.FF_DWORD, -1, 4) idc.add_struc_member(IOExternalMethodArguments, "scalarInput", -1, idc.FF_QWORD, -1, 8) idc.add_struc_member(IOExternalMethodArguments, "scalarInputCount", -1, idc.FF_DWORD, -1, 4) idc.add_struc_member(IOExternalMethodArguments, "structureInput", -1, idc.FF_QWORD, -1, 8) idc.add_struc_member(IOExternalMethodArguments, "structureInputSize", -1, idc.FF_DWORD, -1, 4) idc.add_struc_member(IOExternalMethodArguments, "structureInputDescriptor", -1, idc.FF_QWORD, -1, 8) idc.add_struc_member(IOExternalMethodArguments, "scalarOutput", -1, idc.FF_QWORD, -1, 8) idc.add_struc_member(IOExternalMethodArguments, "scalarOutputCount", -1, idc.FF_DWORD, -1, 4) idc.add_struc_member(IOExternalMethodArguments, "structureOutput", -1, idc.FF_QWORD, -1, 8) idc.add_struc_member(IOExternalMethodArguments, "structureOutputSize", -1, idc.FF_DWORD, -1, 4) idc.add_struc_member(IOExternalMethodArguments, "structureOutputDescriptor", -1, idc.FF_QWORD, -1, 8) idc.add_struc_member(IOExternalMethodArguments, "structureOutputDescriptorSize", -1, idc.FF_DWORD, -1, 4) idc.add_struc_member(IOExternalMethodArguments, "__reservedA", -1, idc.FF_DWORD, -1, 4) idc.add_struc_member(IOExternalMethodArguments, "structureVariableOutputData", -1, idc.FF_QWORD, -1, 8) idc.add_struc_member(IOExternalMethodArguments, "__reserved", -1, idc.DWORD, -1, 30)
def add_struc_retry(name, max_attempts=100, is_union=False): """@return structure id on success or BADADDR on failure""" sid = idc.add_struc(-1, name, is_union) if sid != BADADDR: return sid for i in range(max_attempts): suggested_name = "%s_%i" % (name, i) sid = idc.add_struc(-1, suggested_name, is_union) if sid != BADADDR: return sid return BADADDR
def createStruct(self, name): sid = ida_struct.get_struc_id(name) if sid != -1: idc.del_struc(sid) sid = idc.add_struc(-1, name, 0) self.types_id["name"] = sid return sid
def set_struct(name): if idaapi.get_struc_id(str(name)) != idaapi.BADADDR: idaapi.del_struc(idaapi.get_struc(idaapi.get_struc_id(name))) ok = idc.add_struc(-1, str(name), 0) if not ok: print("Could not add struct {name}".format(name=name))
def get_or_create_struct_id(struct_name, is_union=False): """ @return: struct id or BADADDR if couldn't create struct """ sid = idc.get_struc_id(struct_name) if sid != BADADDR: return sid return idc.add_struc(-1, struct_name, is_union)
def struct_create(name, union=False): """Create an IDA struct with the given name, returning the SID.""" # AddStrucEx is documented as returning -1 on failure, but in practice it seems to return # BADADDR. union = 1 if union else 0 sid = idc.add_struc(-1, name, union) if sid in (-1, idc.BADADDR): return None return sid
def find_or_create_struct(name): sid = ida_struct.get_struc_id(name) if sid == idc.BADADDR: sid = idc.add_struc(-1, name, 0) print("added struct \"{0}\", id: {1}".format(name, sid)) else: print("struct \"{0}\" already exists, id: ".format(name, sid)) add_struct_to_idb(name) return sid
def makeStructFromHits(self, count, startHitIdx, endHitIdx): structName = 'sc%d' % count logger.debug("Making struct %d:", count) if using_ida7api: structId = idc.add_struc(0xffffffff, structName, 0) else: structId = idc.AddStrucEx(0xffffffff, structName, 0) if structId == 0xffffffff: raise ValueError("Struct %s already exists!" % structName) subRange = self.hits[startHitIdx:endHitIdx] for i in range(len(subRange)): hit = subRange[i] logger.debug("%02x: %08x: %08x %s" , i*self.ptrSize, hit.ea, hit.symHash.hashVal, hit.symHash.symbolName) if using_ida7api: idc.add_struc_member(structId, str(hit.symHash.symbolName), i*self.ptrSize, idc.FF_DATA|idc.FF_DWORD, -1, 4) else: idc.AddStrucMember(structId, str(hit.symHash.symbolName), i*self.ptrSize, idc.FF_DATA|idc.FF_DWRD, -1, 4)
def struct(self, name, members, location = 0x0): if self.FLAGS > 7: return idc.get_struc_id(name) entry = idc.add_struc(BADADDR, name, False) for (member, comment, size) in members: flags = idaapi.get_flags_by_size(size) if member in ['function', 'offset', 'd_name']: idc.add_struc_member(entry, member, location, flags + FF_0OFF, BADADDR, size, BADADDR, 0, REF_OFF64) else: idc.add_struc_member(entry, member, location, flags, BADADDR, size) idc.set_member_cmt(entry, location, comment, False) location += size return entry
def __init__(self, name=None, sid=None, create_new=True): self._create_new = create_new if name is None or name == "": raise ValueError("name") self._sid = get_struc_id(name) if self._sid == BADNODE: self._sid = import_type(0, name) if self._sid == BADNODE: if not create_new: raise Exception("Unknown strucure type: %s" % name) else: self._sid = add_struc(-1, name, 0) add_struc_member(self._sid, "Dummy", 0, FF_BYTE | FF_DATA, -1, 1) if self._sid == BADNODE: raise Exception("Can't define structure type because of bad " "structure name: the name is ill-formed " "or is already used in the program.")
def write_vtbl_struct(self, vtbl_name, struct_member_names): struct_name = "{0}_struct".format(vtbl_name) sid = idc.get_struc_id(struct_name) if sid == idc.BADADDR: # Doesn't exist sid = idc.add_struc(-1, struct_name, is_union=0) else: # Clear existing member_offset = idc.get_first_member(sid) while member_offset != idc.BADADDR: idc.del_struc_member(sid, member_offset) member_offset = idc.get_first_member(sid) for member_name in struct_member_names: idc.add_struc_member(sid, member_name, offset=-1, flag=idc.FF_DATA | idc.FF_QWORD, typeid=-1, nbytes=8, reftype=idc.REF_OFF64) member_offset = idc.get_last_member(sid) member_id = idc.get_member_id(sid, member_offset) idc.SetType(member_id, "void*")
def add_struct(struct): struct_id = idc.add_struc(0, struct.name, 0) for field in struct.fields: idc.add_struc_member(struct_id, field.name, -1, field.ftype, -1, field.nbytes)
def __call__(self): idc.add_struc(self.struc, self.name.encode('utf-8'), self.is_union)
def AddUnion(index, name): return idc.add_struc(index, name, 1)
def construct_class(name): sid = idc.add_struc(-1, name, 0) idc.add_struc_member(sid, "IOUserClient", 0, idc.FF_DATA, -1, 0x1000) idc.SetType(idc.get_member_id(sid, 0), "IOUserClient IOUserClient") idc.add_struc_member(sid, "clientData", -1, idc.FF_DATA, -1, 0x1000) classMap[name] = sid
def resolve_type(like, die_offset, log_fp, alias=None): if die_offset is None: return 'void' type = like.get(str(die_offset)) if type is None: return DEFAULT_TYPE kind = type[0] if kind in ('struct', 'union'): if type[1] is None: if alias is None: struct_name = '{}_{}'.format(kind, hex(die_offset)) else: struct_name = alias else: struct_name = type[1] if (not _is_uname(str(struct_name)) or (get_struc_id(str(struct_name)) == BADADDR and get_name_ea(BADADDR, str(struct_name)) != BADADDR)): struct_name = '_' + struct_name struct_id = get_struc_id(str(struct_name)) if struct_id != BADADDR: if len(type) == 4: type.append(struct_id) return struct_name log_fp.write('{}: ...\n'.format(struct_name)) log_fp.flush() struct_id = add_struc(BADADDR, str(struct_name), kind == 'union') log_fp.write('... id={}\n'.format(hex(struct_id))) log_fp.flush() if struct_id == BADADDR: return DEFAULT_TYPE type.append(struct_id) if kind == 'struct' and type[2] != 0: ret = add_end_member(struct_id, struct_name, type[2], log_fp) have_end_member = ret == 0 else: have_end_member = False for member_type_die_offset, member_name, member_offset in type[3]: if member_name is None: if kind == 'struct': field_n = member_offset else: field_n = sum(1 for _ in StructMembers(struct_id)) member_name = 'field_{:X}'.format(field_n) elif not _is_uname(str(member_name)): member_name = '_' + member_name member_type_str = str(resolve_type( like, member_type_die_offset, log_fp)) member_size = get_type_size(like, member_type_die_offset) if have_end_member and member_offset + member_size == type[2]: del_struc_member(struct_id, type[2] - 1) have_end_member = False log_fp.write('{} {}.{}: ...\n'.format( member_type_str, struct_name, member_name)) log_fp.flush() ret = add_struc_member( struct_id, str(member_name), member_offset, DEFAULT_TYPE_FLAGS, DEFAULT_TYPE_ID, DEFAULT_TYPE_SIZE, ) log_fp.write('... ret={}\n'.format(ret)) log_fp.flush() if ret == 0: member_id = get_name_ea( BADADDR, '{}.{}'.format(struct_name, member_name)) apply_type(member_id, parse_decl(member_type_str, 0)) return struct_name if kind == 'typedef': return resolve_type(like, type[2], log_fp, type[1]) if kind == 'pointer': return resolve_type(like, type[1], log_fp) + '*' if kind == 'base': if type[1]: return '__int' + str(type[2] * 8) else: return 'unsigned __int' + str(type[2] * 8) if kind in ('const', 'volatile'): return resolve_type(like, type[1], log_fp) if kind == 'array': return '{}[{}]'.format(resolve_type(like, type[1], log_fp), type[2]) return DEFAULT_TYPE
def load_file(f, neflags, format): print('# PS Vita Syscon Loader') # PS Vita Syscon Processor processor('rl78') # 0x0 - 0x80 print('# Creating Vector Table Area 0') segment(f, 0x0, 0x80, 'VTA0', 'CODE', SEGPERM_READ | SEGPERM_EXEC) # 0x80 - 0xC0 print('# Creating CALLT Table Area 0') segment(f, 0x80, 0xC0, 'CALLTTA0') for callt in xrange(0x20): address = 0x80 + (callt * 2) ida.create_data(address, FF_WORD, 0x2, BADNODE) # 0xC0 - 0xC4 print('# Creating Option Byte Area 0') segment(f, 0xC0, 0xC4, 'OBA0') ida.create_data(0xC0, FF_BYTE, 0x4, BADNODE) # 0xC4 - 0xCE print('# Creating On-chip Debug Security 0') segment(f, 0xC4, 0xCE, 'ODS0') ida.create_data(0xC4, FF_BYTE, 0xA, BADNODE) # 0xCE - 0x1000 print('# Creating Program Area 0') segment(f, 0xCE, 0x1000, 'PA0', 'CODE', SEGPERM_READ | SEGPERM_EXEC) # 0x1000 - 0x1080 print('# Creating Vector Table Area 1') segment(f, 0x1000, 0x1080, 'VTA1') # 0x1080 - 0x10C0 print('# Creating CALLT Table Area 1') segment(f, 0x1080, 0x10C0, 'CALLTTA1') for callt in xrange(0x20): address = 0x1080 + (callt * 2) ida.create_data(address, FF_WORD, 0x2, BADNODE) # 0x10C0 - 0x10C4 print('# Creating Option Byte Area 1') segment(f, 0x10C0, 0x10C4, 'OBA1') ida.create_data(0x10C0, FF_BYTE, 0x4, BADNODE) # 0x10C4 - 0x10CE print('# Creating On-chip Debug Security 1') segment(f, 0x10C4, 0x10CE, 'ODS1') ida.create_data(0x10C4, FF_BYTE, 0xA, BADNODE) # 0x10CE - 0x60000 print('# Creating Program Area 1') segment(f, 0x10CE, 0x60000, 'PA1', 'CODE', SEGPERM_READ | SEGPERM_EXEC) VTA = [ 'RST', 'INTDBG', 'INTWDTI', 'INTLVI', 'INTP0', 'INTP1', 'INTP2', 'INTP3', 'INTP4', 'INTP5', 'INTST2', 'INTSR2', 'INTSRE2', 'INTDMA0', 'INTDMA1', 'INTST0', 'INTSR0', 'INTSRE0', 'INTST1', 'INTSR1', 'INTSRE1', 'INTIICA0', 'INTTM00', 'INTTM01', 'INTTM02', 'INTTM03', 'INTAD', 'INTRTC', 'INTIT', 'INTKR', 'INTST3', 'INTSR3', 'INTTM13', 'INTTM04', 'INTTM05', 'INTTM06', 'INTTM07', 'INTP6', 'INTP7', 'INTP8', 'INTP9', 'INTP10', 'INTP11', 'INTTM10', 'INTTM11', 'INTTM12', 'INTSRE3', 'INTMD', 'INTIICA1', 'INTFL', 'INTDMA2', 'INTDMA3', 'INTTM14', 'INTTM15', 'INTTM16', 'INTTM17', '', # 0x70 '', # 0x72 '', # 0x74 '', # 0x76 '', # 0x78 '', # 0x7A '', # 0x7C 'BRK_I', ] # Create Additional Functions from VTA0 address = 0x0 for vec in VTA: function = ida.get_word(address) ida.create_data(address, FF_WORD, 0x2, BADNODE) if vec != '': ida.set_name(address, vec, SN_NOCHECK | SN_NOWARN | SN_FORCE) if function: ida.create_insn(function) ida.add_func(function, BADADDR) ida.op_plain_offset(address, 0, 0) address += 2 # Create Additional Functions from VTA1 address = 0x1000 for vec in VTA: function = ida.get_word(address) ida.create_data(address, FF_WORD, 0x2, BADNODE) if vec != '': ida.set_name(address, vec, SN_NOCHECK | SN_NOWARN | SN_FORCE) if function: ida.create_insn(function) ida.add_func(function, BADADDR) ida.op_plain_offset(address, 0, 0) address += 2 ''' # 0x60000 - 0xEF000 print('# Creating Guarded') segment(f, 0x60000, 0xEF000, 'GUARD') # Compress the segment ida.create_data(0x60000, FF_BYTE, 0x8F000, BADNODE) ''' # 0xEF000 - 0xF0000 print('# Creating Bootloader Flash Area') segment(f, 0xEF000, 0xF0000, 'BFA', 'CODE', SEGPERM_READ | SEGPERM_EXEC) # Bootloader/Flash Programming Areas for entry in xrange(0xEFFF0, 0xF0000, 0x4): ida.create_insn(entry) ida.add_func(entry, BADADDR) if entry == 0xEFFF8: ida.set_name(entry, 'FalshFirm', SN_NOCHECK | SN_NOWARN | SN_FORCE) # 0xF0000 - 0xF0800 print('# Creating Special Function Registers 2') segment(f, 0xF0000, 0xF0800, 'SFR2') SFR2 = [ (0xF0001, 0x1, 'ADM2', 'A/D converter mode register 2'), (0xF0011, 0x1, 'ADUL', 'Conversion result comparison upper limit setting register'), (0xF0012, 0x1, 'ADLL', 'Conversion result comparison lower limit setting register'), (0xF0013, 0x1, 'ADTES', 'A/D test register'), (0xF0030, 0x1, 'PU0', 'Pull-up resistor option register 0'), (0xF0031, 0x1, 'PU1', 'Pull-up resistor option register 1'), (0xF0033, 0x1, 'PU3', 'Pull-up resistor option register 3'), (0xF0034, 0x1, 'PU4', 'Pull-up resistor option register 4'), (0xF0035, 0x1, 'PU5', 'Pull-up resistor option register 5'), (0xF0036, 0x1, 'PU6', 'Pull-up resistor option register 6'), (0xF0037, 0x1, 'PU7', 'Pull-up resistor option register 7'), (0xF0038, 0x1, 'PU8', 'Pull-up resistor option register 8'), (0xF0039, 0x1, 'PU9', 'Pull-up resistor option register 9'), (0xF003A, 0x1, 'PU10', 'Pull-up resistor option register 10'), (0xF003B, 0x1, 'PU11', 'Pull-up resistor option register 11'), (0xF003C, 0x1, 'PU12', 'Pull-up resistor option register 12'), (0xF003E, 0x1, 'PU14', 'Pull-up resistor option register 14'), (0xF0040, 0x1, 'PIM0', 'Port input mode register 0'), (0xF0041, 0x1, 'PIM1', 'Port input mode register 1'), (0xF0044, 0x1, 'PIM4', 'Port input mode register 4'), (0xF0045, 0x1, 'PIM5', 'Port input mode register 5'), (0xF0048, 0x1, 'PIM8', 'Port input mode register 8'), (0xF004E, 0x1, 'PIM14', 'Port input mode register 14'), (0xF0050, 0x1, 'POM0', 'Port output mode register 0'), (0xF0051, 0x1, 'POM1', 'Port output mode register 1'), (0xF0054, 0x1, 'POM4', 'Port output mode register 4'), (0xF0055, 0x1, 'POM5', 'Port output mode register 5'), (0xF0057, 0x1, 'POM7', 'Port output mode register 7'), (0xF0058, 0x1, 'POM8', 'Port output mode register 8'), (0xF0059, 0x1, 'POM9', 'Port output mode register 9'), (0xF005E, 0x1, 'POM14', 'Port output mode register 14'), (0xF0060, 0x1, 'PMC0', 'Port mode control register 0'), (0xF0063, 0x1, 'PMC3', 'Port mode control register 3'), (0xF006A, 0x1, 'PMC10', 'Port mode control register 10'), (0xF006B, 0x1, 'PMC11', 'Port mode control register 11'), (0xF006C, 0x1, 'PMC12', 'Port mode control register 12'), (0xF006E, 0x1, 'PMC14', 'Port mode control register 14'), (0xF0070, 0x1, 'NFEN0', 'Noise filter enable register 0'), (0xF0071, 0x1, 'NFEN1', 'Noise filter enable register 1'), (0xF0072, 0x1, 'NFEN2', 'Noise filter enable register 2'), (0xF0073, 0x1, 'ISC', 'Input switch control register'), ] for (address, size, name, comment) in SFR2: flags = ida.get_flags_by_size(size) ida.create_data(address, flags, size, BADNODE) ida.set_name(address, name, SN_NOCHECK | SN_NOWARN | SN_FORCE) ida.set_cmt(address, comment, False) # 0xF0800 - 0xF1000 print('# Creating Bootloader RAM') segment(f, 0xF0800, 0xF1000, 'BRAM') # 0xF1000 - 0xF3000 print('# Creating Data Flash Memory') segment(f, 0xF1000, 0xF3000, 'EEPROM') # 0xF3000 - 0xF9F00 print('# Creating Mirror') segment(f, 0xF3000, 0xF9F00, 'MIRROR', 'CODE', SEGPERM_READ | SEGPERM_EXEC) # 0xF9F00 - 0xFFEE0 print('# Creating RAM') segment(f, 0xF9F00, 0xFFEE0, 'RAM') # 0xFFEE0 - 0xFFF00 print('# Creating General-purpose Registers') segment(f, 0xFFEE0, 0xFFF00, 'GPR') GPR = ['X', 'A', 'C', 'B', 'E', 'D', 'L', 'H'] address = 0xFFEE0 for gpr in xrange(0x4): for entry in GPR: ida.create_data(address, FF_BYTE, 0x1, BADNODE) ida.set_name(address, 'RB%i%s' % (gpr, entry), SN_NOCHECK | SN_NOWARN | SN_FORCE) address += 1 # 0xFFF00 - 0xFFFFF print('# Creating Special Function Registers') segment(f, 0xFFF00, 0xFFFFF, 'SFR') SFR = [ (0xFFF00, 0x1, 'P0', 'Port register 0'), (0xFFF01, 0x1, 'P1', 'Port register 1'), (0xFFF02, 0x1, 'P2', 'Port register 2'), (0xFFF03, 0x1, 'P3', 'Port register 3'), (0xFFF04, 0x1, 'P4', 'Port register 4'), (0xFFF05, 0x1, 'P5', 'Port register 5'), (0xFFF06, 0x1, 'P6', 'Port register 6'), (0xFFF07, 0x1, 'P7', 'Port register 7'), (0xFFF08, 0x1, 'P8', 'Port register 8'), (0xFFF09, 0x1, 'P9', 'Port register 9'), (0xFFF0A, 0x1, 'P10', 'Port register 10'), (0xFFF0B, 0x1, 'P11', 'Port register 11'), (0xFFF0C, 0x1, 'P12', 'Port register 12'), (0xFFF0D, 0x1, 'P13', 'Port register 13'), (0xFFF0E, 0x1, 'P14', 'Port register 14'), (0xFFF0F, 0x1, 'P15', 'Port register 15'), (0xFFF10, 0x2, 'SDR00', 'Serial data register 00'), (0xFFF12, 0x2, 'SDR01', 'Serial data register 01'), (0xFFF14, 0x2, 'SDR12', 'Serial data register 12'), (0xFFF16, 0x2, 'SDR13', 'Serial data register 13'), (0xFFF18, 0x2, 'TDR00', 'Timer data register 00'), (0xFFF1A, 0x2, 'TDR01', 'Timer data register 01'), (0xFFF1E, 0x2, 'ADCR', '10-bit A/D conversion result register'), (0xFFF20, 0x1, 'PM0', 'Port mode register 0'), (0xFFF21, 0x1, 'PM1', 'Port mode register 1'), (0xFFF22, 0x1, 'PM2', 'Port mode register 2'), (0xFFF23, 0x1, 'PM3', 'Port mode register 3'), (0xFFF24, 0x1, 'PM4', 'Port mode register 4'), (0xFFF25, 0x1, 'PM5', 'Port mode register 5'), (0xFFF26, 0x1, 'PM6', 'Port mode register 6'), (0xFFF27, 0x1, 'PM7', 'Port mode register 7'), (0xFFF28, 0x1, 'PM8', 'Port mode register 8'), (0xFFF29, 0x1, 'PM9', 'Port mode register 9'), (0xFFF2A, 0x1, 'PM10', 'Port mode register 10'), (0xFFF2B, 0x1, 'PM11', 'Port mode register 11'), (0xFFF2C, 0x1, 'PM12', 'Port mode register 12'), (0xFFF2E, 0x1, 'PM14', 'Port mode register 14'), (0xFFF2F, 0x1, 'PM15', 'Port mode register 15'), (0xFFF30, 0x1, 'ADM0', 'A/D converter mode register 0'), (0xFFF31, 0x1, 'ADS', 'Analog input channel specification register'), (0xFFF32, 0x1, 'ADM1', 'A/D converter mode register 1'), (0xFFF37, 0x1, 'KRM', 'Key return mode register'), (0xFFF38, 0x1, 'EGP0', 'External interrupt rising edge enable register 0'), (0xFFF39, 0x1, 'EGN0', 'External interrupt falling edge enable register 0'), (0xFFF3A, 0x1, 'EGP1', 'External interrupt rising edge enable register 1'), (0xFFF3B, 0x1, 'EGN1', 'External interrupt falling edge enable register 1'), (0xFFF44, 0x2, 'SDR02', 'Serial data register 02'), (0xFFF46, 0x2, 'SDR03', 'Serial data register 03'), (0xFFF48, 0x2, 'SDR10', 'Serial data register 10'), (0xFFF4A, 0x2, 'SDR11', 'Serial data register 11'), (0xFFF50, 0x1, 'IICA0', 'IICA shift register 0'), (0xFFF51, 0x1, 'IICS0', 'IICA status register 0'), (0xFFF52, 0x1, 'IICF0', 'IICA flag register 0'), (0xFFF54, 0x1, 'IICA1', 'IICA shift register 1'), (0xFFF55, 0x1, 'IICS1', 'IICA status register 1'), (0xFFF56, 0x1, 'IICF1', 'IICA flag register 1'), (0xFFF64, 0x2, 'TDR02', 'Timer data register 02'), (0xFFF66, 0x2, 'TDR03', 'Timer data register 03'), (0xFFF68, 0x2, 'TDR04', 'Timer data register 04'), (0xFFF6A, 0x2, 'TDR05', 'Timer data register 05'), (0xFFF6C, 0x2, 'TDR06', 'Timer data register 06'), (0xFFF6E, 0x2, 'TDR07', 'Timer data register 07'), (0xFFF70, 0x2, 'TDR10', 'Timer data register 10'), (0xFFF72, 0x2, 'TDR11', 'Timer data register 11'), (0xFFF74, 0x2, 'TDR12', 'Timer data register 12'), (0xFFF76, 0x2, 'TDR13', 'Timer data register 13'), (0xFFF78, 0x2, 'TDR14', 'Timer data register 14'), (0xFFF7A, 0x2, 'TDR15', 'Timer data register 15'), (0xFFF7C, 0x2, 'TDR16', 'Timer data register 16'), (0xFFF7E, 0x2, 'TDR17', 'Timer data register 17'), (0xFFF90, 0x2, 'ITMC', 'Interval timer control register'), (0xFFF92, 0x1, 'SEC', 'Second count register'), (0xFFF93, 0x1, 'MIN', 'Minute count register'), (0xFFF94, 0x1, 'HOUR', 'Hour count register'), (0xFFF95, 0x1, 'WEEK', 'Week count register'), (0xFFF96, 0x1, 'DAY', 'Day count register'), (0xFFF97, 0x1, 'MONTH', 'Month count register'), (0xFFF98, 0x1, 'YEAR', 'Year count register'), (0xFFF99, 0x1, 'SUBCUD', 'Watch error correction register'), (0xFFF9A, 0x1, 'ALARMWM', 'Alarm minute register'), (0xFFF9B, 0x1, 'ALARMWH', 'Alarm hour register'), (0xFFF9C, 0x1, 'ALARMWW', 'Alarm week register'), (0xFFF9D, 0x1, 'RTCC0', 'Real-time clock control register 0'), (0xFFF9E, 0x1, 'RTCC1', 'Real-time clock control register 1'), (0xFFFA0, 0x1, 'CMC', 'Clock operation mode control register'), (0xFFFA1, 0x1, 'CSC', 'Clock operation status control register'), (0xFFFA2, 0x1, 'OSTC', 'Oscillation stabilization time counter status register'), (0xFFFA3, 0x1, 'OSTS', 'Oscillation stabilization time select register'), (0xFFFA4, 0x1, 'CKC', 'System clock control register'), (0xFFFA5, 0x1, 'CKS0', 'Clock output select register 0'), (0xFFFA6, 0x1, 'CKS1', 'Clock output select register 1'), (0xFFFA8, 0x1, 'RESF', 'Reset control flag register'), (0xFFFA9, 0x1, 'LVIM', 'Voltage detection register'), (0xFFFAA, 0x1, 'LVIS', 'Voltage detection level register'), (0xFFFAB, 0x1, 'WDTE', 'Watchdog timer enable register'), (0xFFFAC, 0x1, 'CRCIN', 'CRC input register'), (0xFFFB0, 0x1, 'DSA0', 'DMA SFR address register 0'), (0xFFFB1, 0x1, 'DSA1', 'DMA SFR address register 1'), (0xFFFB2, 0x2, 'DRA0', 'DMA RAM address register 0'), (0xFFFB4, 0x2, 'DRA1', 'DMA RAM address register 1'), (0xFFFB6, 0x2, 'DBC0', 'DMA byte count register 0'), (0xFFFB8, 0x2, 'DBC1', 'DMA byte count register 1'), (0xFFFBA, 0x1, 'DMC0', 'DMA mode control register 0'), (0xFFFBB, 0x1, 'DMC1', 'DMA mode control register 1'), (0xFFFBC, 0x1, 'DRC0', 'DMA operation control register 0'), (0xFFFBD, 0x1, 'DRC1', 'DMA operation control register 1'), (0xFFFD0, 0x2, 'IF2', 'Interrupt request flag register 2'), (0xFFFD2, 0x2, 'IF3', 'Interrupt request flag register 3'), (0xFFFD4, 0x2, 'MK2', 'Interrupt mask flag register 2'), (0xFFFD6, 0x2, 'MK3', 'Interrupt mask flag register 3'), (0xFFFD8, 0x2, 'PR02', 'Priority specification flag register 02'), (0xFFFDA, 0x2, 'PR03', 'Priority specification flag register 03'), (0xFFFDC, 0x2, 'PR12', 'Priority specification flag register 12'), (0xFFFDE, 0x2, 'PR13', 'Priority specification flag register 13'), (0xFFFE0, 0x2, 'IF0', 'Interrupt request flag register 0'), (0xFFFE2, 0x2, 'IF1', 'Interrupt request flag register 1'), (0xFFFE4, 0x2, 'MK0', 'Interrupt mask flag register 0'), (0xFFFE6, 0x2, 'MK1', 'Interrupt mask flag register 1'), (0xFFFE8, 0x2, 'PR00', 'Priority specification flag register 00'), (0xFFFEA, 0x2, 'PR01', 'Priority specification flag register 01'), (0xFFFEC, 0x2, 'PR10', 'Priority specification flag register 10'), (0xFFFEE, 0x2, 'PR11', 'Priority specification flag register 11'), (0xFFFF0, 0x2, 'MDAL', 'Multiplication/division data register A (L)'), (0xFFFF2, 0x2, 'MDAH', 'Multiplication/division data register A (H)'), (0xFFFF4, 0x2, 'MDBH', 'Multiplication/division data register B (H)'), (0xFFFF6, 0x2, 'MDBL', 'Multiplication/division data register B (L)'), (0xFFFFE, 0x1, 'PMC', 'Processor mode control register'), ] for (address, size, name, comment) in SFR: flags = ida.get_flags_by_size(size) ida.create_data(address, flags, size, BADNODE) ida.set_name(address, name, SN_NOCHECK | SN_NOWARN | SN_FORCE) ida.set_cmt(address, comment, False) # -------------------------------------------------------------------------------------------------------- # Common pa1 = ida.get_segm_by_name('PA1') bfa = ida.get_segm_by_name('BFA') mirror = ida.get_segm_by_name('MIRROR') # -------------------------------------------------------------------------------------------------------- # sc_cmd_entry - Find Command Table COMMANDS = { 0x05: 'Get_Hardware_Info', 0xD2: 'SNVS_Read_Write', 0x1082: 'NVS_Read', } entry = idc.add_struc(BADADDR, 'sc_cmd_entry', False) idc.add_struc_member(entry, 'cmd', 0x0, 0x10000400, BADADDR, 0x2) idc.add_struc_member(entry, 'flag', 0x2, 0x10000400, BADADDR, 0x2) idc.add_struc_member(entry, 'func', 0x4, 0x20500400, 0x0, 0x4, BADADDR, 0x0, 0x2) # -------------------------------------------------------------------------------------------------------- # PA1 sc_cmd_entry # USS1001 - 0x26BE # USS1002 - 0x3096 address = ida.find_binary(pa1.start_ea, pa1.end_ea, '00 00 00 00 ?? ?? 03 00 01 00', 0x10, SEARCH_DOWN) #print('address: 0x%X' % address) while True: command = ida.get_word(address) flags = ida.get_word(address + 0x2) function = ida.get_dword(address + 0x4) command = COMMANDS.get(command, 'cmd_0x%X_flags_0x%X' % (command, flags)) ida.set_name(function, command, SN_NOCHECK | SN_NOWARN | SN_FORCE) ida.create_struct(address, 0x8, entry) if ida.get_word(address) == 0x2085: break address += 0x8 # -------------------------------------------------------------------------------------------------------- # Mirror sc_cmd_entry # USS1001 - None # USS1002 - 0xF3096 address = ida.find_binary(mirror.start_ea, mirror.end_ea, '00 00 00 00 ?? ?? 03 00 01 00', 0x10, SEARCH_DOWN) #print('address: 0x%X' % address) if address != BADADDR: while True: ida.create_struct(address, 0x8, entry) if ida.get_word(address) == 0x2085: break address += 0x8 # -------------------------------------------------------------------------------------------------------- # sc_ext_cmd_entry - Find External Command Table entry = idc.add_struc(BADADDR, 'sc_ext_cmd_entry', False) idc.add_struc_member(entry, 'id', 0x0, 0x10000400, BADADDR, 0x2) idc.add_struc_member(entry, 'func', 0x2, 0x20500400, 0x0, 0x4, BADADDR, 0x0, 0x2) idc.add_struc_member(entry, 'flags', 0x6, 0x10000400, BADADDR, 0x2) # -------------------------------------------------------------------------------------------------------- # PA1 sc_ext_cmd_entry # USS1001 - 0x2D02 # USS1002 - 0x3922 address = ida.find_binary(pa1.start_ea, pa1.end_ea, '00 01 ?? ?? 00 00 00 00 01 01', 0x10, SEARCH_DOWN) #print('address: 0x%X' % address) while True: command = ida.get_word(address) function = ida.get_dword(address + 0x2) flags = ida.get_word(address + 0x6) ida.set_name(function, 'ext_cmd_0x%X_flags_0x%X' % (command, flags), SN_NOCHECK | SN_NOWARN | SN_FORCE) ida.create_struct(address, 0x8, entry) if ida.get_word(address) == 0x301: break address += 0x8 # ------------------------------------------------------------------------------------------------------- # Mirror sc_ext_cmd_entry # USS1001 - None # USS1002 - 0xF3922 address = ida.find_binary(mirror.start_ea, mirror.end_ea, '00 01 ?? ?? 00 00 00 00 01 01', 0x10, SEARCH_DOWN) #print('address: 0x%X' % address) if address != BADADDR: while True: ida.create_struct(address, 0x8, entry) if ida.get_word(address) == 0x301: break address += 0x8 # -------------------------------------------------------------------------------------------------------- # sc_ext_cmd_entry - Find External Command Table 2 # USS1001 - 0xF99C # USS1002 - 0x10424 address = ida.find_binary(pa1.start_ea, pa1.end_ea, '97 D5 00 01 ?? ?? 01 00 00 00 01 01', 0x10, SEARCH_DOWN) + 0x2 #print('address: 0x%X' % address) while True: command = ida.get_word(address) function = ida.get_dword(address + 0x2) flags = ida.get_word(address + 0x6) if flags == 0x161: break ida.set_name(function, 'ext_cmd_0x%X_flags_0x%X' % (command, flags), SN_NOCHECK | SN_NOWARN | SN_FORCE) ida.create_struct(address, 0x8, entry) address += 0x8 # -------------------------------------------------------------------------------------------------------- # sc_ext_cmd_entry - Find External Command Table 3 address = ida.find_binary(pa1.start_ea, pa1.end_ea, '00 00 ?? ?? 01 00 00 00 01 00', 0x10, SEARCH_DOWN) # USS1001 - 0xF49E # USS1001 - 0xF60E # USS1002 - 0x1000E # USS1002 - 0x1019E if address != BADADDR: while True: command = ida.get_word(address) function = ida.get_dword(address + 0x2) flags = ida.get_word(address + 0x6) if command == 0x5224 or flags == 0x181: break ida.set_name(function, 'ext_cmd_0x%X_flags_0x%X' % (command, flags), SN_NOCHECK | SN_NOWARN | SN_FORCE) ida.create_struct(address, 0x8, entry) address += 0x8 # -------------------------------------------------------------------------------------------------------- # renesas_cmd_entry - Find Renesas Command Table COMMANDS = { 0x00: 'Reset', 0x13: 'Verify', 0x14: 'OCD_Related', 0x20: 'Chip_Erase', 0x22: 'Block_Erase', 0x32: 'Block_Blank_Check', 0x40: 'Programming', 0x9A: 'Baud_Rate_Set', 0xA0: 'Security_Set', 0xA1: 'Security_Get', 0xA2: 'Security_Release', 0xB0: 'Checksum', 0xC0: 'Silicon_Signature', 0xC5: 'Version_Get', } entry = idc.add_struc(BADADDR, 'renesas_cmd_entry', False) idc.add_struc_member(entry, 'version', 0x0, 0x10000400, BADADDR, 0x2) idc.add_struc_member(entry, 'ext_function_address', 0x2, 0x10000400, BADADDR, 0x32) idc.add_struc_member(entry, 'ext_function_code', 0x34, 0x400, BADADDR, 0xC) idc.add_struc_member(entry, 'unknown', 0x40, 0x400, BADADDR, 0x20) idc.add_struc_member(entry, 'int_function_address', 0x60, 0x10000400, BADADDR, 0x10) idc.add_struc_member(entry, 'int_function_code', 0x70, 0x400, BADADDR, 0x8) idc.add_struc_member(entry, 'unknown2', 0x78, 0x400, BADADDR, 0x1A) address = ida.find_binary(bfa.start_ea, bfa.end_ea, '03 03', 0x10, SEARCH_DOWN) + 0x2 #print('0x%X' % address) ida.create_struct(address - 0x2, 0x92, entry) # -------------------------------------------------------------------------------------------------------- # External Functions ext_functions = [] while ida.get_word(address) != 0x1300: ext_function = ida.get_word(address) + 0xE0000 #print('ext_function: 0x%X' % ext_function) ida.create_insn(ext_function) if ida.print_insn_mnem(ext_function) != 'nop': ida.add_func(ext_function, BADADDR) ''' print(ida.print_insn_mnem(ext_function + 0x3)) if ida.print_insn_mnem(ext_function + 0x3) == 'br': ida.add_func(ext_function, ext_function + 0x5) else: ida.add_func(ext_function, BADADDR) ''' ext_functions.append(ext_function) address += 2 # -------------------------------------------------------------------------------------------------------- # External Commands while ida.get_byte(address) != 0x3: command = ida.get_byte(address) #print('ext_function: 0x%X' % ext_functions[0]) command = COMMANDS.get(command, 'renesas_ext_cmd_0x%X' % command) ida.set_name(ext_functions[0], command, SN_NOCHECK | SN_NOWARN | SN_FORCE) ext_functions.pop(0) address += 0x1 address += 0x20 #print('int_function_start: 0x%X' % address) # -------------------------------------------------------------------------------------------------------- # Internal Functions int_functions = [] while ida.get_word(address) != 0xCD0E: int_function = ida.get_word(address) + 0xE0000 #print('int_function: 0x%X' % int_function) ida.create_insn(int_function) if ida.print_insn_mnem(int_function) != 'nop': ida.add_func(int_function, BADADDR) int_functions.append(int_function) address += 2 # -------------------------------------------------------------------------------------------------------- # Internal Commands while ida.get_byte(address) != 0x87: command = ida.get_byte(address) #print('int_function: 0x%X' % int_functions[0]) command = COMMANDS.get(command, 'renesas_int_cmd_0x%X' % command) ida.set_name(int_functions[0], command, SN_NOCHECK | SN_NOWARN | SN_FORCE) int_functions.pop(0) address += 0x1 # -------------------------------------------------------------------------------------------------------- # Signature Data entry = idc.add_struc(BADADDR, 'signature_data', False) idc.add_struc_member(entry, 'device_code', 0x0, 0x400, BADADDR, 0x3) idc.add_struc_member(entry, 'device_name', 0x3, 0x5000c400, 0, 0xA) idc.add_struc_member(entry, 'code_flash_mem_area_last_address', 0xD, 0x9400, BADADDR, 0x3) idc.add_struc_member(entry, 'data_flash_mem_area_last_address', 0x10, 0x400, BADADDR, 0x3) idc.add_struc_member(entry, 'firmware_version', 0x13, 0x400, BADADDR, 0x3) address = ida.find_binary(bfa.start_ea, bfa.end_ea, '10 00 06', 0x10, SEARCH_DOWN) #print('address: 0x%X' % address) ida.create_struct(address, 0x16, entry) # -------------------------------------------------------------------------------------------------------- # SP1 Command Keys KEYS = [ 'SharedData_B', 'SharedKey_B_A', 'SharedKey_B_B', 'SharedData_F_A', 'SharedData_F_B', 'SharedKey_F_A', 'SharedKey_F_B', 'SharedKey_F_C', ] entry = idc.add_struc(BADADDR, 'key', False) idc.add_struc_member(entry, 'key', 0, 0x400, BADADDR, 0x10) address = ida.find_binary(pa1.start_ea, pa1.end_ea, 'CF 2E 93 E9 F9 4E 28 CC', 0x10, SEARCH_DOWN) #print('address: 0x%X' % address) size = len(KEYS) * 0x10 ida.del_items(address, 0, size) for key in KEYS: ida.create_data(address, FF_BYTE, 0x10, BADNODE) ida.create_struct(address, 0x10, entry) ida.set_name(address, key, SN_NOCHECK | SN_NOWARN | SN_FORCE) address += 0x10 # -------------------------------------------------------------------------------------------------------- # SP1 Command Keys 2 address = ida.find_binary(address, pa1.end_ea, 'CF 2E 93 E9 F9 4E 28 CC', 0x10, SEARCH_DOWN) #print('address: 0x%X' % address) if address != BADADDR: ida.del_items(address, 0, size) for key in KEYS: ida.create_data(address, FF_BYTE, 0x10, BADNODE) ida.create_struct(address, 0x10, entry) ida.set_name(address, key, SN_NOCHECK | SN_NOWARN | SN_FORCE) address += 0x10 # -------------------------------------------------------------------------------------------------------- # SP1 Unknown Command Keys KEYS = [ 'SharedData_0', 'SharedKey_0_A', 'SharedKey_0_B', 'SharedData_1', 'SharedKey_1_A', 'SharedKey_1_B', 'SharedData_E', 'SharedKey_E_A', 'SharedKey_E_B', ] address = ida.find_binary(pa1.start_ea, pa1.end_ea, '80 99 6F BB C8 B4 EB A3', 0x10, SEARCH_DOWN) #print('address: 0x%X' % address) size = len(KEYS) * 0x10 ida.del_items(address, 0, size) for key in KEYS: ida.create_data(address, FF_BYTE, 0x10, BADNODE) ida.create_struct(address, 0x10, entry) ida.set_name(address, key, SN_NOCHECK | SN_NOWARN | SN_FORCE) address += 0x10 #print('address: 0x%X' % address) # -------------------------------------------------------------------------------------------------------- # SP1 Unknown Command Keys 2 set2 = ida.find_binary(address, pa1.end_ea, '80 99 6F BB C8 B4 EB A3', 0x10, SEARCH_DOWN) print('address: 0x%X' % set2) if set2 != BADADDR: ida.del_items(set2, 0, size) for key in KEYS: ida.create_data(set2, FF_BYTE, 0x10, BADNODE) ida.create_struct(set2, 0x10, entry) ida.set_name(set2, key, SN_NOCHECK | SN_NOWARN | SN_FORCE) set2 += 0x10 # -------------------------------------------------------------------------------------------------------- # SP1 g_debug_challenge_key ida.del_items(address, 0, 0x20) ida.create_data(address, FF_BYTE, 0x20, BADNODE) ida.set_name(address, 'g_debug_challenge_key', SN_NOCHECK | SN_NOWARN | SN_FORCE) address += 0x20 # -------------------------------------------------------------------------------------------------------- # SP1 g_debug_challenge_key 2 set2 = ida.find_binary(address, pa1.end_ea, 'F4 77 16 E6 C5 64 9F D6', 0x10, SEARCH_DOWN) if set2 != BADADDR: ida.del_items(set2, 0, 0x20) ida.create_data(set2, FF_BYTE, 0x20, BADNODE) ida.set_name(set2, 'g_debug_challenge_key_0', SN_NOCHECK | SN_NOWARN | SN_FORCE) set2 += 0x20 # -------------------------------------------------------------------------------------------------------- # SP1 jigkick_expansion KEYS = [ 'jigkick_expansion_0', 'jigkick_expansion_1', 'jigkick_expansion_2', 'jigkick_expansion_3', 'jigkick_expansion_4', 'jigkick_expansion_5', 'jigkick_expansion_6', 'jigkick_expansion_7', 'jigkick_expansion_8', 'jigkick_expansion_9', 'jigkick_expansion_A', 'jigkick_expansion_B', 'jigkick_expansion_C', ] size = len(KEYS) * 0x10 ida.del_items(address, 0, size) for key in KEYS: ida.create_data(address, FF_BYTE, 0x10, BADNODE) ida.create_struct(address, 0x10, entry) ida.set_name(address, key, SN_NOCHECK | SN_NOWARN | SN_FORCE) address += 0x10 # -------------------------------------------------------------------------------------------------------- # SP1 jigkick_expansion 2 if set2 != BADADDR: ida.del_items(set2, 0, size) for key in KEYS: ida.create_data(set2, FF_BYTE, 0x10, BADNODE) ida.create_struct(set2, 0x10, entry) ida.set_name(set2, key, SN_NOCHECK | SN_NOWARN | SN_FORCE) set2 += 0x10 # -------------------------------------------------------------------------------------------------------- # SP1 Unknown Shared Keys KEYS = [ 'SharedKey_0', 'SharedKey_1', 'SharedKey_E', ] address = ida.find_binary(pa1.start_ea, pa1.end_ea, '55 55 55 00', 0x10, SEARCH_DOWN) + 0x4 #print('address: 0x%X' % address) size = len(KEYS) * 0xE ida.del_items(address, 0, size) for count, key in enumerate(KEYS): ida.set_name(address, key, SN_NOCHECK | SN_NOWARN | SN_FORCE) ida.create_data(address, FF_WORD, 0x2, BADNODE) ida.create_data(address + 0x2, FF_DWORD, 0x4, BADNODE) ida.create_data(address + 0x6, FF_DWORD, 0x4, BADNODE) ida.create_data(address + 0xA, FF_DWORD, 0x4, BADNODE) address += 0xE ida.del_items(address, 0, size) for count, key in enumerate(KEYS): ida.set_name(address, key, SN_NOCHECK | SN_NOWARN | SN_FORCE) ida.create_data(address, FF_WORD, 0x2, BADNODE) ida.create_data(address + 0x2, FF_DWORD, 0x4, BADNODE) ida.create_data(address + 0x6, FF_DWORD, 0x4, BADNODE) ida.create_data(address + 0xA, FF_DWORD, 0x4, BADNODE) address += 0xE # -------------------------------------------------------------------------------------------------------- # SP1 Shared Keys KEYS = [ 'SharedKey_B', 'SharedKey_F', ] extra = len(KEYS) * 0x16 ida.del_items(address, 0, extra) for count, key in enumerate(KEYS): ida.set_name(address, key, SN_NOCHECK | SN_NOWARN | SN_FORCE) ida.create_data(address, FF_WORD, 0x2, BADNODE) ida.create_data(address + 0x2, FF_DWORD, 0x4, BADNODE) ida.create_data(address + 0x6, FF_DWORD, 0x4, BADNODE) ida.create_data(address + 0xA, FF_DWORD, 0x4, BADNODE) ida.create_data(address + 0xE, FF_DWORD, 0x4, BADNODE) ida.create_data(address + 0x12, FF_DWORD, 0x4, BADNODE) address += 0x16 ida.del_items(address, 0, size) for count, key in enumerate(KEYS): ida.set_name(address, key, SN_NOCHECK | SN_NOWARN | SN_FORCE) ida.create_data(address, FF_WORD, 0x2, BADNODE) ida.create_data(address + 0x2, FF_DWORD, 0x4, BADNODE) ida.create_data(address + 0x6, FF_DWORD, 0x4, BADNODE) ida.create_data(address + 0xA, FF_DWORD, 0x4, BADNODE) address += 0xE # -------------------------------------------------------------------------------------------------------- # SP1 MISC Keys/Data KEYS = [ 'AES_KEY', 'AES_IV', 'XOR_KEY', ] address = ida.find_binary(pa1.start_ea, pa1.end_ea, 'DB D9 45 0A CC A8 54 48', 0x10, SEARCH_DOWN) #print('address: 0x%X' % address) size = len(KEYS) * 0x10 ida.del_items(address, 0, size) for key in KEYS: ida.create_data(address, FF_BYTE, 0x10, BADNODE) ida.create_struct(address, 0x10, entry) ida.set_name(address, key, SN_NOCHECK | SN_NOWARN | SN_FORCE) address += 0x10 # -------------------------------------------------------------------------------------------------------- # PA1 SERVICE_0x900_DATA address = ida.find_binary(pa1.start_ea, pa1.end_ea, '93 CE 8E BE DF 7F 69 A9', 0x10, SEARCH_DOWN) #print('address: 0x%X' % address) ida.del_items(address, 0, 0x10) ida.create_data(address, FF_BYTE, 0x10, BADNODE) ida.create_struct(address, 0x10, entry) ida.set_name(address, 'SERVICE_0x900_DATA', SN_NOCHECK | SN_NOWARN | SN_FORCE) address += 0x10 # -------------------------------------------------------------------------------------------------------- # PA1 SERVICE_0x900_DATA 2 address = ida.find_binary(address, pa1.end_ea, '93 CE 8E BE DF 7F 69 A9', 0x10, SEARCH_DOWN) #print('key address: 0x%X' % address) ida.del_items(address, 0, 0x10) ida.create_data(address, FF_BYTE, 0x10, BADNODE) ida.create_struct(address, 0x10, entry) ida.set_name(address, 'SERVICE_0x900_DATA', SN_NOCHECK | SN_NOWARN | SN_FORCE) # -------------------------------------------------------------------------------------------------------- # Mirror Command Keys KEYS = [ '_SharedData_B', '_SharedKey_B_A', '_SharedKey_B_B', '_SharedData_F_A', '_SharedData_F_B', '_SharedKey_F_A', '_SharedKey_F_B', '_SharedKey_F_C', ] address = ida.find_binary(mirror.start_ea, mirror.end_ea, 'CF 2E 93 E9 F9 4E 28 CC', 0x10, SEARCH_DOWN) #print('address: 0x%X' % address) if address != BADADDR: size = len(KEYS) * 0x10 ida.del_items(address, 0, size) for key in KEYS: ida.create_data(address, FF_BYTE, 0x10, BADNODE) ida.create_struct(address, 0x10, entry) ida.set_name(address, key, SN_NOCHECK | SN_NOWARN | SN_FORCE) address += 0x10 # -------------------------------------------------------------------------------------------------------- # Mirror Unknown Command Keys KEYS = [ '_SharedData_0', '_SharedKey_0_A', '_SharedKey_0_B', '_SharedData_1', '_SharedKey_1_A', '_SharedKey_1_B', '_SharedData_E', '_SharedKey_E_A', '_SharedKey_E_B', ] address = ida.find_binary(mirror.start_ea, mirror.end_ea, '80 99 6F BB C8 B4 EB A3', 0x10, SEARCH_DOWN) if address == BADADDR: del KEYS[:6] address = ida.find_binary(mirror.start_ea, mirror.end_ea, 'AD 2F 32 2F 42 56 C4 9D', 0x10, SEARCH_DOWN) #print('address: 0x%X' % address) size = len(KEYS) * 0x10 ida.del_items(address, 0, size) for key in KEYS: ida.create_data(address, FF_BYTE, 0x10, BADNODE) ida.create_struct(address, 0x10, entry) ida.set_name(address, key, SN_NOCHECK | SN_NOWARN | SN_FORCE) address += 0x10 # -------------------------------------------------------------------------------------------------------- # Mirror g_debug_challenge_key #print('address: 0x%X' % address) ida.del_items(address, 0, 0x20) ida.create_data(address, FF_BYTE, 0x20, BADNODE) ida.set_name(address, '_g_debug_challenge_key', SN_NOCHECK | SN_NOWARN | SN_FORCE) address += 0x20 # -------------------------------------------------------------------------------------------------------- # Mirror jigkick_expansion KEYS = [ '_jigkick_expansion_0', '_jigkick_expansion_1', '_jigkick_expansion_2', '_jigkick_expansion_3', '_jigkick_expansion_4', '_jigkick_expansion_5', '_jigkick_expansion_6', '_jigkick_expansion_7', '_jigkick_expansion_8', '_jigkick_expansion_9', '_jigkick_expansion_A', '_jigkick_expansion_B', '_jigkick_expansion_C', ] #print('address: 0x%X' % address) size = len(KEYS) * 0x10 ida.del_items(address, 0, size) for key in KEYS: ida.create_data(address, FF_BYTE, 0x10, BADNODE) ida.create_struct(address, 0x10, entry) ida.set_name(address, key, SN_NOCHECK | SN_NOWARN | SN_FORCE) address += 0x10 # -------------------------------------------------------------------------------------------------------- # Mirror Unknown Shared Keys KEYS = [ '_SharedKey_0', '_SharedKey_1', '_SharedKey_E', ] address = ida.find_binary(mirror.start_ea, mirror.end_ea, '55 55 55 00', 0x10, SEARCH_DOWN) #print('address: 0x%X' % address) if address != BADADDR: address += 0x4 size = len(KEYS) * 0xE ida.del_items(address, 0, size) for count, key in enumerate(KEYS): ida.set_name(address, key, SN_NOCHECK | SN_NOWARN | SN_FORCE) ida.create_data(address, FF_WORD, 0x2, BADNODE) ida.create_data(address + 0x2, FF_DWORD, 0x4, BADNODE) ida.create_data(address + 0x6, FF_DWORD, 0x4, BADNODE) ida.create_data(address + 0xA, FF_DWORD, 0x4, BADNODE) address += 0xE ida.del_items(address, 0, size) for count, key in enumerate(KEYS): ida.set_name(address, key, SN_NOCHECK | SN_NOWARN | SN_FORCE) ida.create_data(address, FF_WORD, 0x2, BADNODE) ida.create_data(address + 0x2, FF_DWORD, 0x4, BADNODE) ida.create_data(address + 0x6, FF_DWORD, 0x4, BADNODE) ida.create_data(address + 0xA, FF_DWORD, 0x4, BADNODE) address += 0xE # -------------------------------------------------------------------------------------------------------- # Mirror Shared Keys KEYS = [ '_SharedKey_B', '_SharedKey_F', ] extra = len(KEYS) * 0x16 ida.del_items(address, 0, extra) for count, key in enumerate(KEYS): ida.set_name(address, key, SN_NOCHECK | SN_NOWARN | SN_FORCE) ida.create_data(address, FF_WORD, 0x2, BADNODE) ida.create_data(address + 0x2, FF_DWORD, 0x4, BADNODE) ida.create_data(address + 0x6, FF_DWORD, 0x4, BADNODE) ida.create_data(address + 0xA, FF_DWORD, 0x4, BADNODE) ida.create_data(address + 0xE, FF_DWORD, 0x4, BADNODE) ida.create_data(address + 0x12, FF_DWORD, 0x4, BADNODE) address += 0x16 ida.del_items(address, 0, size) for count, key in enumerate(KEYS): ida.set_name(address, key, SN_NOCHECK | SN_NOWARN | SN_FORCE) ida.create_data(address, FF_WORD, 0x2, BADNODE) ida.create_data(address + 0x2, FF_DWORD, 0x4, BADNODE) ida.create_data(address + 0x6, FF_DWORD, 0x4, BADNODE) ida.create_data(address + 0xA, FF_DWORD, 0x4, BADNODE) address += 0xE # -------------------------------------------------------------------------------------------------------- # Mirror SERVICE_0x900_DATA address = ida.find_binary(mirror.start_ea, mirror.end_ea, '93 CE 8E BE DF 7F 69 A9', 0x10, SEARCH_DOWN) #print('address: 0x%X' % address) if address != BADADDR: ida.del_items(address, 0, 0x10) ida.create_data(address, FF_BYTE, 0x10, BADNODE) ida.create_struct(address, 0x10, entry) ida.set_name(address, '_SERVICE_0x900_DATA', SN_NOCHECK | SN_NOWARN | SN_FORCE) # -------------------------------------------------------------------------------------------------------- print('# Finding Additional Functions...') function_search(1, 'D7 61 DD') function_search(1, 'FF C3 31 17') function_search(1, 'FB C3 31 17') function_search(1, 'FF 61 DD 8E FA') function_search(1, 'FF 61 DD C7') function_search(0, '61 DD C7') function_search(1, 'D7 C7 C3 C1') function_search(1, 'D7 C7 16') function_search(1, 'D7 30 02 00 C1') function_search(1, 'D7 C7 C1') function_search(1, 'D7 C7 88') function_search(1, 'D7 C7 20') function_search(1, 'D7 C7 41') function_search(1, 'D7 C7 36') function_search(1, '00 C7 C3 C1 FB') function_search(1, 'FF C7 57') function_search(2, '00 00 C7 C5 C1') # -------------------------------------------------------------------------------------------------------- print('# Done!') return 1 # PROGRAM END
def __call__(self): idc.add_struc(self.struc, self.name, self.is_union)
"t%x:" % ((t | ida_bytes.FF_DATA) & 0xFFFFFFFF), idc.add_struc_member(sid, "t%02d" % i, ida_idaapi.BADADDR, (t | ida_bytes.FF_DATA) & 0xFFFFFFFF, -1, nsize)) # Test ASCII type print( "ASCII:", idc.add_struc_member(sid, "tascii", -1, ida_bytes.FF_STRLIT | ida_bytes.FF_DATA, ida_nalt.STRTYPE_C, 8)) # Test struc member type msid = ida_struct.get_struc_id("mystr2") if msid != -1: idc.del_struc(msid) msid = idc.add_struc(-1, "mystr2", 0) print( idc.add_struc_member(msid, "member1", -1, (ida_bytes.FF_DWORD | ida_bytes.FF_DATA) & 0xFFFFFFFF, -1, 4)) print( idc.add_struc_member(msid, "member2", -1, (ida_bytes.FF_DWORD | ida_bytes.FF_DATA) & 0xFFFFFFFF, -1, 4)) msize = ida_struct.get_struc_size(msid) print( "Struct:", idc.add_struc_member(sid, "tstruct", -1, ida_bytes.FF_STRUCT | ida_bytes.FF_DATA, msid, msize)) print(
def AddStruc(index, name): return idc.add_struc(index, name, 0)