├── LICENSE ├── README.md ├── idataco.py ├── idataco ├── __init__.py ├── util │ ├── __init__.py │ └── qt.py └── widgets │ ├── __init__.py │ ├── byte_strings.py │ ├── calls.py │ ├── imports.py │ ├── interesting_xor.py │ ├── loader.py │ ├── signatures.py │ └── switch_jumps.py ├── taco.cfg └── taco_ruxcon.pdf /LICENSE: -------------------------------------------------------------------------------- 1 | GNU GENERAL PUBLIC LICENSE 2 | Version 3, 29 June 2007 3 | 4 | Copyright (C) 2007 Free Software Foundation, Inc. 5 | Everyone is permitted to copy and distribute verbatim copies 6 | of this license document, but changing it is not allowed. 7 | 8 | Preamble 9 | 10 | The GNU General Public License is a free, copyleft license for 11 | software and other kinds of works. 12 | 13 | The licenses for most software and other practical works are designed 14 | to take away your freedom to share and change the works. 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It is safest 630 | to attach them to the start of each source file to most effectively 631 | state the exclusion of warranty; and each file should have at least 632 | the "copyright" line and a pointer to where the full notice is found. 633 | 634 | 635 | Copyright (C) 636 | 637 | This program is free software: you can redistribute it and/or modify 638 | it under the terms of the GNU General Public License as published by 639 | the Free Software Foundation, either version 3 of the License, or 640 | (at your option) any later version. 641 | 642 | This program is distributed in the hope that it will be useful, 643 | but WITHOUT ANY WARRANTY; without even the implied warranty of 644 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 645 | GNU General Public License for more details. 646 | 647 | You should have received a copy of the GNU General Public License 648 | along with this program. If not, see . 649 | 650 | Also add information on how to contact you by electronic and paper mail. 651 | 652 | If the program does terminal interaction, make it output a short 653 | notice like this when it starts in an interactive mode: 654 | 655 | Copyright (C) 656 | This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'. 657 | This is free software, and you are welcome to redistribute it 658 | under certain conditions; type `show c' for details. 659 | 660 | The hypothetical commands `show w' and `show c' should show the appropriate 661 | parts of the General Public License. Of course, your program's commands 662 | might be different; for a GUI interface, you would use an "about box". 663 | 664 | You should also get your employer (if you work as a programmer) or school, 665 | if any, to sign a "copyright disclaimer" for the program, if necessary. 666 | For more information on this, and how to apply and follow the GNU GPL, see 667 | . 668 | 669 | The GNU General Public License does not permit incorporating your program 670 | into proprietary programs. If your program is a subroutine library, you 671 | may consider it more useful to permit linking proprietary applications with 672 | the library. If this is what you want to do, use the GNU Lesser General 673 | Public License instead of this License. But first, please read 674 | . 675 | -------------------------------------------------------------------------------- /README.md: -------------------------------------------------------------------------------- 1 | #IDA TACO 2 | 3 | Documentation TBD :) 4 | 5 | For now see ruxcon presentation [here](taco_ruxcon.pdf) 6 | 7 | # Future Additions / Work 8 | * Improved Cuckoo 2.0 support 9 | * Reliable renaming of vars / dwords in Cuckoo 2.0 10 | * Better Import detection support 11 | * More reliable IDB markup 12 | * Network output tab 13 | * IDA Marks support 14 | -------------------------------------------------------------------------------- /idataco.py: -------------------------------------------------------------------------------- 1 | #!/usr/bin/python 2 | ######################################################################## 3 | # Copyright (c) 2015-2016 4 | # Jason Jones jasonjones> 5 | # All rights reserved. 6 | ######################################################################## 7 | # 8 | # This file is part of IDA TACO 9 | # 10 | # IDATACO is free software: you can redistribute it and/or modify it 11 | # under the terms of the GNU General Public License as published by 12 | # the Free Software Foundation, either version 3 of the License, or 13 | # (at your option) any later version. 14 | # 15 | # This program is distributed in the hope that it will be useful, but 16 | # WITHOUT ANY WARRANTY; without even the implied warranty of 17 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 18 | # General Public License for more details. 19 | # 20 | # You should have received a copy of the GNU General Public License 21 | # along with this program. If not, see 22 | # . 23 | # 24 | ######################################################################## 25 | 26 | __version__ = "0.2" 27 | __author__ = "arbor-jjones" 28 | 29 | import logging 30 | import idaapi 31 | 32 | import idataco.util.qt as qt 33 | 34 | from idataco.widgets.imports import TacoImports 35 | from idataco.widgets.loader import TacoLoader 36 | from idataco.widgets.calls import TacoCalls 37 | from idataco.widgets.byte_strings import TacoByteStrings 38 | from idataco.widgets.interesting_xor import TacoInterestingXOR 39 | from idataco.widgets.switch_jumps import TacoSwitchJumps 40 | from idataco.widgets.signatures import TacoSignatures 41 | 42 | 43 | logging.basicConfig(level=logging.DEBUG, format="[%(asctime)s] [%(name)s] [%(levelname)s] %(funcName)s: %(message)s") 44 | log = logging.getLogger("idataco") 45 | 46 | 47 | """ 48 | IDA TACO is an IDA Pro Plugin designed to bring Cuckoo Sandbox-generated output into IDA Pro 49 | to assist in reverse engineering malware as well as combining some commonly used tools into one UI 50 | """ 51 | class IDATaco(idaapi.PluginForm): 52 | 53 | ENABLED_WIDGETS = [ 54 | TacoLoader, 55 | TacoCalls, 56 | TacoSignatures, 57 | TacoImports, 58 | TacoByteStrings, 59 | TacoInterestingXOR, 60 | TacoSwitchJumps 61 | ] 62 | 63 | def Show(self): 64 | return idaapi.PluginForm.Show(self, "T.A.C.O.", options=idaapi.PluginForm.FORM_PERSIST) 65 | 66 | def OnCreate(self, form): 67 | # Get parent widget 68 | 69 | self.parent = qt.formtowidget(self, form) 70 | self.calls = [] 71 | self.call_categories = set() 72 | self.cuckoo_version = "Unknown" 73 | self.impts = [] 74 | 75 | # Create tab control 76 | self.tabs = qt.qtabwidget()() 77 | self.tabs.setTabsClosable(False) 78 | 79 | self._widgets = {} 80 | 81 | # create 82 | for widget in self.ENABLED_WIDGETS: 83 | w = widget(self) 84 | self._widgets[widget.short_name] = w 85 | tab, tab_name = w.getTacoTab() 86 | self.tabs.addTab(tab, tab_name) 87 | 88 | layout = qt.qvboxlayout()() 89 | layout.addWidget(self.tabs) 90 | self.parent.setLayout(layout) 91 | self.loadNonCuckooTabs() 92 | 93 | def loadNonCuckooTabs(self): 94 | for widget_name, widget in self._widgets.iteritems(): 95 | if not widget_name.startswith("cuckoo_"): 96 | log.debug("Loading Widget {}".format(widget_name)) 97 | widget.load() 98 | 99 | def OnClose(self, form): 100 | global TacoForm 101 | del TacoForm 102 | 103 | log.debug("Closing") 104 | 105 | def Create(self): 106 | return True 107 | 108 | def jsonFileLoaded(self): 109 | self._widgets["cuckoo_loader"].loadProcTree() 110 | self._widgets["cuckoo_signatures"].load() 111 | 112 | def loadProcessData(self): 113 | selected = self._widgets["cuckoo_loader"].getSelectedItems() 114 | if len(selected) == 1: 115 | pid = int(selected[0].text(0)) 116 | log.debug("Loading process data for PID {}".format(pid)) 117 | data = self.process_data[pid] 118 | self.impts = data["imports"] 119 | self.calls = data["calls"] 120 | del data 121 | 122 | # @TODO: Set a flag for tabs that need to be signaled on data load 123 | self._widgets["cuckoo_imports"].load() 124 | self._widgets["cuckoo_calls"].load() 125 | 126 | 127 | def start(): 128 | global TacoForm 129 | TacoForm = IDATaco() 130 | TacoForm.Show() 131 | 132 | start() 133 | -------------------------------------------------------------------------------- /idataco/__init__.py: -------------------------------------------------------------------------------- 1 | #!/usr/bin/python 2 | ######################################################################## 3 | # Copyright (c) 2015-2016 4 | # Jason Jones jasonjones> 5 | # All rights reserved. 6 | ######################################################################## 7 | # 8 | # This file is part of IDA TACO 9 | # 10 | # IDATACO is free software: you can redistribute it and/or modify it 11 | # under the terms of the GNU General Public License as published by 12 | # the Free Software Foundation, either version 3 of the License, or 13 | # (at your option) any later version. 14 | # 15 | # This program is distributed in the hope that it will be useful, but 16 | # WITHOUT ANY WARRANTY; without even the implied warranty of 17 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 18 | # General Public License for more details. 19 | # 20 | # You should have received a copy of the GNU General Public License 21 | # along with this program. If not, see 22 | # . 23 | # 24 | ######################################################################## 25 | 26 | -------------------------------------------------------------------------------- /idataco/util/__init__.py: -------------------------------------------------------------------------------- 1 | #!/usr/bin/python 2 | ######################################################################## 3 | # Copyright (c) 2015-2016 4 | # Jason Jones jasonjones> 5 | # All rights reserved. 6 | ######################################################################## 7 | # 8 | # This file is part of IDA TACO 9 | # 10 | # IDATACO is free software: you can redistribute it and/or modify it 11 | # under the terms of the GNU General Public License as published by 12 | # the Free Software Foundation, either version 3 of the License, or 13 | # (at your option) any later version. 14 | # 15 | # This program is distributed in the hope that it will be useful, but 16 | # WITHOUT ANY WARRANTY; without even the implied warranty of 17 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 18 | # General Public License for more details. 19 | # 20 | # You should have received a copy of the GNU General Public License 21 | # along with this program. If not, see 22 | # . 23 | # 24 | ######################################################################## -------------------------------------------------------------------------------- /idataco/util/qt.py: -------------------------------------------------------------------------------- 1 | #!/usr/bin/python 2 | ######################################################################## 3 | # Copyright (c) 2015-2016 4 | # Jason Jones jasonjones> 5 | # All rights reserved. 6 | ######################################################################## 7 | # 8 | # This file is part of IDA TACO 9 | # 10 | # IDATACO is free software: you can redistribute it and/or modify it 11 | # under the terms of the GNU General Public License as published by 12 | # the Free Software Foundation, either version 3 of the License, or 13 | # (at your option) any later version. 14 | # 15 | # This program is distributed in the hope that it will be useful, but 16 | # WITHOUT ANY WARRANTY; without even the implied warranty of 17 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 18 | # General Public License for more details. 19 | # 20 | # You should have received a copy of the GNU General Public License 21 | # along with this program. If not, see 22 | # . 23 | # 24 | ######################################################################## 25 | 26 | import re 27 | import idaapi 28 | 29 | if re.match("^6.[0-8]$", idaapi.get_kernel_version()): 30 | from PySide import QtGui, QtCore 31 | 32 | 33 | def qtcore(): 34 | return QtCore 35 | 36 | def formtowidget(pluginform, form): 37 | return pluginform.FormToPySideWidget(form) 38 | 39 | def qabstractitemview(): 40 | return QtGui.QAbstractItemView 41 | 42 | def qwidget(): 43 | return QtGui.QWidget 44 | 45 | def qtabwidget(): 46 | return QtGui.QTabWidget 47 | 48 | def qvboxlayout(): 49 | return QtGui.QVBoxLayout 50 | 51 | def qhboxlayout(): 52 | return QtGui.QHBoxLayout 53 | 54 | def qtablewidget(): 55 | return QtGui.QTableWidget 56 | 57 | def qaction(): 58 | return QtGui.QAction 59 | 60 | def qtablewidgetitem(): 61 | return QtGui.QTableWidgetItem 62 | 63 | def qclipboard(): 64 | return QtGui.QClipboard() 65 | 66 | def qcolor(): 67 | return QtGui.QColor 68 | 69 | def qcolordialog(): 70 | return QtGui.QColorDialog 71 | 72 | def qpushbutton(): 73 | return QtGui.QPushButton 74 | 75 | def qlabel(): 76 | return QtGui.QLabel 77 | 78 | def qlineedit(): 79 | return QtGui.QLineEdit 80 | 81 | def qcheckbox(): 82 | return QtGui.QCheckBox 83 | 84 | def qtreewidget(): 85 | return QtGui.QTreeWidget 86 | 87 | def qtreewidgetitem(): 88 | return QtGui.QTreeWidgetItem 89 | 90 | def qfiledialog(): 91 | return QtGui.QFileDialog 92 | 93 | else: 94 | from PyQt5 import QtGui, QtWidgets, QtCore 95 | 96 | qt = "qt5" 97 | 98 | def qtcore(): 99 | return QtCore 100 | 101 | def qabstractitemview(): 102 | return QtWidgets.QAbstractItemView 103 | 104 | def formtowidget(pluginform, form): 105 | return pluginform.FormToPyQtWidget(form) 106 | 107 | def qwidget(): 108 | return QtWidgets.QWidget 109 | 110 | def qtabwidget(): 111 | return QtWidgets.QTabWidget 112 | 113 | def qvboxlayout(): 114 | return QtWidgets.QVBoxLayout 115 | 116 | def qhboxlayout(): 117 | return QtWidgets.QHBoxLayout 118 | 119 | def qtablewidget(): 120 | return QtWidgets.QTableWidget 121 | 122 | def qaction(): 123 | return QtWidgets.QAction 124 | 125 | def qtablewidgetitem(): 126 | return QtWidgets.QTableWidgetItem 127 | 128 | def qclipboard(): 129 | return QtWidgets.QApplication.clipboard() 130 | 131 | def qcolor(): 132 | return QtGui.QColor 133 | 134 | def qcolordialog(): 135 | return QtWidgets.QColorDialog 136 | 137 | def qpushbutton(): 138 | return QtWidgets.QPushButton 139 | 140 | def qlabel(): 141 | return QtWidgets.QLabel 142 | 143 | def qlineedit(): 144 | return QtWidgets.QLineEdit 145 | 146 | def qcheckbox(): 147 | return QtWidgets.QCheckBox 148 | 149 | def qtreewidget(): 150 | return QtWidgets.QTreeWidget 151 | 152 | def qtreewidgetitem(): 153 | return QtWidgets.QTreeWidgetItem 154 | 155 | def qfiledialog(): 156 | return QtWidgets.QFileDialog -------------------------------------------------------------------------------- /idataco/widgets/__init__.py: -------------------------------------------------------------------------------- 1 | #!/usr/bin/python 2 | ######################################################################## 3 | # Copyright (c) 2015-2016 4 | # Jason Jones jasonjones> 5 | # All rights reserved. 6 | ######################################################################## 7 | # 8 | # This file is part of IDA TACO 9 | # 10 | # IDATACO is free software: you can redistribute it and/or modify it 11 | # under the terms of the GNU General Public License as published by 12 | # the Free Software Foundation, either version 3 of the License, or 13 | # (at your option) any later version. 14 | # 15 | # This program is distributed in the hope that it will be useful, but 16 | # WITHOUT ANY WARRANTY; without even the implied warranty of 17 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 18 | # General Public License for more details. 19 | # 20 | # You should have received a copy of the GNU General Public License 21 | # along with this program. If not, see 22 | # . 23 | # 24 | ######################################################################## 25 | 26 | import idataco.util.qt as qt 27 | 28 | """ 29 | Base class all tabs in TACO should sub-class for consistency 30 | """ 31 | 32 | 33 | class TacoTabWidget(qt.qwidget()): 34 | name = "" 35 | short_name = "" 36 | 37 | def __init__(self, parent): 38 | qt.qwidget().__init__(self) 39 | qt.qtablewidget()() 40 | self.parent = parent 41 | self.initVars() 42 | self.initLayout() 43 | 44 | """ 45 | Responsible for initializing any class specific variables, allowed to do nothing 46 | """ 47 | def initVars(self): 48 | pass 49 | 50 | """ 51 | Initializes the per-widget tab layout 52 | """ 53 | def initLayout(self): 54 | raise Exception("Widgets must override this") 55 | 56 | """ 57 | Initialize the tab itself 58 | 59 | @return Tuple that contains QWidget consisting of tab layout + data and name of tab 60 | """ 61 | def getTacoTab(self): 62 | raise Exception("Widgets must override this") 63 | 64 | 65 | """ 66 | Responsible for loading data into the TacoTab 67 | """ 68 | def load(self): 69 | raise Exception("Widgets must override this") -------------------------------------------------------------------------------- /idataco/widgets/byte_strings.py: -------------------------------------------------------------------------------- 1 | #!/usr/bin/python 2 | ######################################################################## 3 | # Copyright (c) 2015-2016 4 | # Jason Jones jasonjones> 5 | # All rights reserved. 6 | ######################################################################## 7 | # 8 | # This file is part of IDA TACO 9 | # 10 | # IDATACO is free software: you can redistribute it and/or modify it 11 | # under the terms of the GNU General Public License as published by 12 | # the Free Software Foundation, either version 3 of the License, or 13 | # (at your option) any later version. 14 | # 15 | # This program is distributed in the hope that it will be useful, but 16 | # WITHOUT ANY WARRANTY; without even the implied warranty of 17 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 18 | # General Public License for more details. 19 | # 20 | # You should have received a copy of the GNU General Public License 21 | # along with this program. If not, see 22 | # . 23 | # 24 | ######################################################################## 25 | 26 | import re 27 | import ctypes 28 | 29 | import idataco.util.qt as qt 30 | from . import TacoTabWidget 31 | 32 | import idc 33 | import idautils 34 | import idaapi 35 | 36 | import logging 37 | 38 | log = logging.getLogger(__name__) 39 | 40 | 41 | class TacoByteStrings(TacoTabWidget): 42 | 43 | name = "Byte Strings" 44 | short_name = "byte_strings" 45 | description = """ Attempt to find all byte / stack strings in a selected executable. """ 46 | 47 | def initVars(self): 48 | self.byte_strings = {} 49 | self._bytestring_table = qt.qtablewidget()() 50 | self._bytestring_table.setRowCount(1) 51 | self._bytestring_table.setColumnCount(3) 52 | self._bytestring_table.setHorizontalHeaderLabels(("Address", "Function", "String")) 53 | self._clipboard = qt.qclipboard() 54 | 55 | def initLayout(self): 56 | layout = qt.qvboxlayout()() 57 | layout.addWidget(self._bytestring_table) 58 | self.setLayout(layout) 59 | 60 | def click_row(self): 61 | i = self._bytestring_table.item(self._bytestring_table.currentRow(), 0) 62 | bstr = self._bytestring_table.item(self._bytestring_table.currentRow(), 2) 63 | addr = i.text().strip() 64 | bstr = bstr.text() 65 | if not addr.startswith("0x"): 66 | addr = idaapi.get_name_ea(idc.BADADDR, str(addr)) 67 | else: 68 | addr = addr[2:10] 69 | addr = int(addr, 16) 70 | idc.Jump(addr) 71 | self._clipboard.setText(bstr) 72 | 73 | 74 | def load(self): 75 | self._bytestring_table.clear() 76 | self._bytestring_table.setColumnCount(3) 77 | self._bytestring_table.setHorizontalHeaderLabels(("Address", "Function", "String")) 78 | self._bytestring_table.itemDoubleClicked.connect(self.click_row) 79 | self.find_byte_strings() 80 | self._bytestring_table.setRowCount(len(self.byte_strings.keys())) 81 | row = 0 82 | for addr, bstr in self.byte_strings.items(): 83 | self._bytestring_table.setItem(row, 0, qt.qtablewidgetitem()(addr)) 84 | self._bytestring_table.setItem(row, 1, qt.qtablewidgetitem()(idaapi.get_func_name(int(addr[2:], 16)))) 85 | self._bytestring_table.setItem(row, 2, qt.qtablewidgetitem()(bstr)) 86 | self._bytestring_table.resizeRowToContents(row) 87 | row += 1 88 | self._bytestring_table.setSortingEnabled(True) 89 | self._bytestring_table.resizeRowsToContents() 90 | self._bytestring_table.resizeColumnsToContents() 91 | 92 | 93 | 94 | def find_byte_strings(self): 95 | for f in idautils.Functions(): 96 | func = idaapi.get_func(f) 97 | chr_vals = {} 98 | eightbit = {} 99 | for head in idautils.Heads(func.startEA,func.endEA): 100 | if idc.GetMnem(head) == "mov": 101 | if re.match('[abcd]l', idc.GetOpnd(head, 0)) and idc.GetOpType(head,1) == idc.o_imm and ((idc.GetOperandValue(head,1) >= 0x20 and idc.GetOperandValue(head,1) <= 0x7f) or idc.GetOperandValue(head,1) in [0xd,0xa]): 102 | eightbit[idc.GetOpnd(head,0)] = idc.GetOperandValue(head,1) 103 | if (idc.GetOpnd(head,0).startswith('byte ptr') or idc.GetOpnd(head,0).startswith('[e')) and idc.GetOpType(head,1) == idc.o_imm and ((idc.GetOperandValue(head,1) >= 0x20 and idc.GetOperandValue(head,1) <= 0x7f) or idc.GetOperandValue(head,1) in [0xd,0xa]): 104 | reg = idc.GetOpnd(head,0) 105 | reg = reg[reg.find('['):] 106 | if reg.count('+') == 0: offset = 0 107 | else: 108 | #ops = reg.split('+') 109 | reg = reg[1:4] 110 | offset = ctypes.c_int32(idc.GetOperandValue(head, 0)).value 111 | #reg_base = 0 112 | #if len(ops) > 2 and ops[1].endswith('h'): 113 | # reg_base = int(ops[1][:-1], 16) 114 | #offset -= reg_base 115 | if reg not in chr_vals: chr_vals[reg] = {} 116 | chr_vals[reg][offset] = (head, chr(idc.GetOperandValue(head, 1))) 117 | elif (idc.GetOpnd(head, 0).startswith('byte ptr') or idc.GetOpnd(head, 0).startswith('[e')) and idc.GetOpType(head, 1) == idc.o_reg and idc.GetOpnd(head, 1) in eightbit: 118 | reg = idc.GetOpnd(head, 0) 119 | reg = reg[reg.find('['):] 120 | if reg.count('+') == 0: 121 | offset = 0 122 | else: 123 | #ops = reg.split('+') 124 | #reg = reg[:reg.find('+')]+']' 125 | reg = reg[1:4] 126 | 127 | offset = ctypes.c_int32(idc.GetOperandValue(head, 0)).value 128 | #reg_base = 0 129 | #if len(ops) > 2 and ops[1].endswith('h'): 130 | # reg_base = int(ops[1][:-1],16) 131 | #offset -= reg_base 132 | 133 | if reg not in chr_vals: 134 | chr_vals[reg] = {} 135 | chr_vals[reg][offset] = (head, chr(eightbit[idc.GetOpnd(head, 1)])) 136 | elif idc.GetOpnd(head, 0).startswith('word ptr') and idc.GetOpType(head, 1) == idc.o_imm: 137 | val = idc.GetOperandValue(head, 1) 138 | chrs = "{:04x}".format(val).decode('hex')[::-1] 139 | reg = idc.GetOpnd(head, 0) 140 | reg = reg[reg.find('[')+1:] 141 | reg = reg[:3] 142 | offset = ctypes.c_int32(idc.GetOperandValue(head, 0)).value 143 | if reg not in chr_vals: 144 | chr_vals[reg] = {} 145 | for c in chrs: 146 | chr_vals[reg][offset] = (head, c) 147 | offset += 1 148 | elif idc.GetOpType(head, 1) == idc.o_imm: 149 | val = idc.GetOperandValue(head, 1) 150 | chrs = "{:08x}".format(val).decode('hex')[::-1] 151 | #if val < 0xffff: 152 | # continue 153 | badchar = False 154 | for c in chrs: 155 | if ord(c) not in [0x0, 0xa, 0xd] and (ord(c) < 0x20 or ord(c) > 0x80): 156 | badchar = True 157 | break 158 | if badchar: 159 | continue 160 | reg = idc.GetOpnd(head, 0) 161 | reg = reg[reg.find('[')+1:] 162 | reg = reg[:3] 163 | offset = ctypes.c_int32(idc.GetOperandValue(head, 0)).value 164 | if reg not in chr_vals: 165 | chr_vals[reg] = {} 166 | for c in chrs: 167 | chr_vals[reg][offset] = (head, c) 168 | offset += 1 169 | 170 | for reg, c_v in chr_vals.items(): 171 | keys = c_v.keys() 172 | keys.sort() 173 | last = None 174 | s = "" 175 | offset = 0 176 | for o in keys: 177 | if last is None: 178 | addr = c_v[o][0] 179 | offset = o 180 | s = c_v[o][1] 181 | elif last + 1 == o and c_v[o][1] != '\x00': 182 | s += c_v[o][1] 183 | else: 184 | if s != "" and len(s) >= 5: 185 | self.byte_strings["0x%X" % addr] = s 186 | func = idaapi.get_func(addr) 187 | if offset > 0: 188 | s = "" 189 | continue 190 | 191 | s = c_v[o][1] 192 | offset = o 193 | addr = c_v[o][0] 194 | last = o 195 | if s != "" and len(s) >= 5: 196 | self.byte_strings["0x%X" % addr] = s 197 | func = idaapi.get_func(addr) 198 | 199 | def getTacoTab(self): 200 | taco_tab = qt.qwidget()() 201 | layout = qt.qvboxlayout()() 202 | layout.addWidget(self) 203 | taco_tab.setLayout(layout) 204 | return taco_tab, self.name 205 | -------------------------------------------------------------------------------- /idataco/widgets/calls.py: -------------------------------------------------------------------------------- 1 | #!/usr/bin/python 2 | ######################################################################## 3 | # Copyright (c) 2015-2016 4 | # Jason Jones jasonjones> 5 | # All rights reserved. 6 | ######################################################################## 7 | # 8 | # This file is part of IDA TACO 9 | # 10 | # IDATACO is free software: you can redistribute it and/or modify it 11 | # under the terms of the GNU General Public License as published by 12 | # the Free Software Foundation, either version 3 of the License, or 13 | # (at your option) any later version. 14 | # 15 | # This program is distributed in the hope that it will be useful, but 16 | # WITHOUT ANY WARRANTY; without even the implied warranty of 17 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 18 | # General Public License for more details. 19 | # 20 | # You should have received a copy of the GNU General Public License 21 | # along with this program. If not, see 22 | # . 23 | # 24 | ######################################################################## 25 | 26 | import re 27 | import idc 28 | 29 | import idataco.util.qt as qt 30 | from . import TacoTabWidget 31 | 32 | import logging 33 | 34 | log = logging.getLogger(__name__) 35 | 36 | 37 | class TacoCalls(TacoTabWidget): 38 | name = "Cuckoo Calls" 39 | short_name = "cuckoo_calls" 40 | description = """ Display Win32 API calls logged by Cuckoo Sandbox and allow for filtering by value and category. 41 | Also support annotating calls with metadata from the log """ 42 | 43 | _COLOR_MAP = { 44 | "registry": qt.qcolor()(0xff, 0xc5, 0xc5), 45 | "filesystem": qt.qcolor()(0xff, 0xe3, 0xc5), 46 | "process": qt.qcolor()(0xc5, 0xe0, 0xff), 47 | # "threading": qt.qcolor()(0xa,0xa,0xa), 48 | "services": qt.qcolor()(0xcc, 0xc5, 0xff), 49 | "device": qt.qcolor()(0xcc, 0xc5, 0xff), 50 | "network": qt.qcolor()(0xd3, 0xff, 0xc5), 51 | "synchronization": qt.qcolor()(0xf9, 0xc5, 0xff), 52 | # "crypto": qt.qcolor()(0x9,0x9,0x9), 53 | "browser": qt.qcolor()(0xdf, 0xff, 0xdf), 54 | } 55 | 56 | def initVars(self): 57 | self._call_table = qt.qtablewidget()() 58 | self._call_table.setEditTriggers(qt.qabstractitemview().NoEditTriggers) 59 | self._call_table.setRowCount(0) 60 | self._call_table.setColumnCount(7) 61 | self._call_table.setHorizontalHeaderLabels(["Category", 62 | "Caller", 63 | "Parent Caller", 64 | "Logged API", 65 | "Called API", 66 | "Return", 67 | "Args"] 68 | ) 69 | self._clipboard = qt.qclipboard() 70 | self.setupTableContextMenu() 71 | self._marked_up = set() 72 | self._checkbox_map = {} 73 | 74 | # call color picker setup 75 | self._color_picker = qt.qcolordialog()() 76 | self._color_picker.setCurrentColor(qt.qcolor()(0xff, 165, 0x0)) 77 | self._color_picker.blockSignals(True) 78 | self._color_picker.currentColorChanged.connect(self.chooseColor) 79 | self._color_picker.blockSignals(False) 80 | self._color_button = qt.qpushbutton()("") 81 | self._color_button.setStyleSheet("font-size:15px;background-color:#ffa500; border: 2px solid #222222") 82 | self._color_button.setFixedSize(15, 15) 83 | self._color_button.clicked.connect(self._color_picker.open) 84 | 85 | # func color picker setup 86 | self._func_color_picker = qt.qcolordialog()() 87 | self._func_color_picker.setCurrentColor(qt.qcolor()(0xff, 0xff, 0xff)) 88 | self._func_color_picker.blockSignals(True) 89 | self._func_color_picker.currentColorChanged.connect(self.chooseFuncColor) 90 | self._func_color_picker.blockSignals(False) 91 | self._func_color_button = qt.qpushbutton()("") 92 | self._func_color_button.setStyleSheet("font-size:15px;background-color:#ffffff; border: 2px solid #222222") 93 | self._func_color_button.setFixedSize(15, 15) 94 | self._func_color_button.clicked.connect(self._func_color_picker.open) 95 | 96 | def initLayout(self): 97 | call_table_layout = qt.qvboxlayout()() 98 | filter_layout = qt.qhboxlayout()() 99 | markup_layout = qt.qhboxlayout()() 100 | markup_layout.setAlignment(qt.qtcore().Qt.AlignLeft) 101 | markup_layout.addWidget(qt.qlabel()("Choose Color: ")) 102 | markup_layout.addWidget(self._color_button) 103 | markup_layout.addWidget(qt.qlabel()("Choose Function Color: ")) 104 | markup_layout.addWidget(self._func_color_button) 105 | markup_layout.addWidget(qt.qlabel()("\t\t\tMarkup: ")) 106 | markup_category_button = qt.qpushbutton()("Selected") 107 | markup_category_button.clicked.connect(self.markupCategories) 108 | markup_all_button = qt.qpushbutton()("All") 109 | markup_all_button.clicked.connect(self.markupAll) 110 | markup_remove_button = qt.qpushbutton()("Remove") 111 | markup_remove_button.clicked.connect(self.removeAllMarkup) 112 | markup_layout.addWidget(markup_category_button) 113 | markup_layout.addWidget(markup_all_button) 114 | markup_layout.addWidget(markup_remove_button) 115 | call_table_layout.addLayout(markup_layout) 116 | self._checkbox_layout = qt.qhboxlayout()() 117 | self._checkbox_layout.setAlignment(qt.qtcore().Qt.AlignLeft) 118 | self._checkbox_layout.addWidget(qt.qlabel()("Categories: ")) 119 | call_table_layout.addLayout(self._checkbox_layout) 120 | self._filter_box = qt.qlineedit()() 121 | self._filter_box.setMaxLength(80) 122 | _filter_button = qt.qpushbutton()("Filter") 123 | _filter_button.clicked.connect(self.filterCallData) 124 | filter_layout.setAlignment(qt.qtcore().Qt.AlignLeft) 125 | filter_layout.addWidget(qt.qlabel()("Select: ")) 126 | b_all = qt.qpushbutton()("All") 127 | width = b_all.fontMetrics().boundingRect("All").width() + 9 128 | b_all.setMaximumWidth(width) 129 | b_all.clicked.connect(self.selectAll) 130 | b_none = qt.qpushbutton()("None") 131 | width = b_all.fontMetrics().boundingRect("None").width() + 9 132 | b_none.setMaximumWidth(width) 133 | b_none.clicked.connect(self.selectNone) 134 | filter_layout.addWidget(b_all) 135 | filter_layout.addWidget(b_none) 136 | filter_layout.addWidget(qt.qlabel()("Filter Calls: ")) 137 | filter_layout.addWidget(self._filter_box) 138 | filter_layout.addWidget(_filter_button) 139 | call_table_layout.addLayout(filter_layout) 140 | call_table_layout.addWidget(self._call_table) 141 | self.setLayout(call_table_layout) 142 | 143 | def setupTableContextMenu(self): 144 | self._call_table.setContextMenuPolicy(qt.qtcore().Qt.ActionsContextMenu) 145 | copyAction = qt.qaction()(self._call_table) 146 | copyAction.setText("Copy Cell Value") 147 | copyAction.triggered.connect(self.copyToClipboard) 148 | self._call_table.addAction(copyAction) 149 | markupAction = qt.qaction()(self._call_table) 150 | markupAction.setText("Add Markup to Selected Call") 151 | markupAction.triggered.connect(self.markUpItem) 152 | self._call_table.addAction(markupAction) 153 | unMarkupAction = qt.qaction()(self._call_table) 154 | unMarkupAction.setText("Remove Markup from Selected Call") 155 | unMarkupAction.triggered.connect(self.unMarkUpItem) 156 | self._call_table.addAction(unMarkupAction) 157 | log.debug("Creating Calls Tab") 158 | 159 | def filterCallData(self): 160 | unchecked = [] 161 | for cat, cb in self._checkbox_map.items(): 162 | if not cb.isChecked(): unchecked.append(cat) 163 | log.debug(unchecked) 164 | if self._filter_box.text(): 165 | filter_text = self._filter_box.text().lower() 166 | log.debug(filter_text) 167 | for i in range(self._call_table.rowCount()): 168 | if self._call_table.item(i, 0).text() in unchecked: 169 | self._call_table.setRowHidden(i, True) 170 | elif filter_text not in self._call_table.item(i, 3).text().lower() and \ 171 | filter_text not in self._call_table.item(i, 4).text().lower() and \ 172 | filter_text not in self._call_table.item(i, 6).text().lower(): 173 | self._call_table.setRowHidden(i, True) 174 | else: 175 | self._call_table.setRowHidden(i, False) 176 | else: 177 | for i in range(self._call_table.rowCount()): 178 | if self._call_table.item(i, 0).text() in unchecked: 179 | self._call_table.setRowHidden(i, True) 180 | else: 181 | self._call_table.setRowHidden(i, False) 182 | 183 | def load(self): 184 | for cat in sorted(list(self.parent.call_categories)): 185 | self._checkbox_map[cat] = qt.qcheckbox()(cat.capitalize()) 186 | for cat in sorted(self._checkbox_map.keys()): 187 | cb = self._checkbox_map[cat] 188 | cb.setCheckState(qt.qtcore().Qt.Checked) 189 | cb.clicked.connect(self.filterCallData) 190 | self._checkbox_layout.addWidget(cb) 191 | self._call_table.clear() 192 | self._call_table.setHorizontalHeaderLabels(["Category", 193 | "Caller", 194 | "Parent Caller", 195 | "Logged API", 196 | "Called API", 197 | "Return", 198 | "Args"] 199 | ) 200 | header = self._call_table.horizontalHeader() 201 | header.setStretchLastSection(True) 202 | if self.parent.cuckoo_version.startswith(("1.3", "2.0")): 203 | self._call_table.itemDoubleClicked.connect(self.clickRow) 204 | self._call_table.setRowCount(len(self.parent.calls)) 205 | self._call_table.setWordWrap(True) 206 | row = 0 207 | for call in self.parent.calls: 208 | called_api = "" 209 | arg_str = "\r\n".join( 210 | ["{}: {}".format(k, unicode(v)[:80].encode("unicode-escape")) for k, v in call["arguments"].items()]) 211 | bg_color = self._COLOR_MAP.get(call.get("category", ""), qt.qcolor()(0xff, 0xff, 0xff)) 212 | self._call_table.setItem(row, 0, qt.qtablewidgetitem()(call.get("category", ""))) 213 | self._call_table.item(row, 0).setBackground(bg_color) 214 | call_addr = "" 215 | if self.parent.cuckoo_version.startswith("1.3"): 216 | call_addr = idc.PrevHead(int(call["caller"], 16)) 217 | call_addr = call.get("caller", "0x00000000") if call_addr == idc.BADADDR else "0x{:08x}".format(call_addr) 218 | # cuckoo 2.0 stores call stack in "stack", but only enabled in DEBUG 219 | if self.parent.cuckoo_version.startswith("2.0") and call["stacktrace"]: 220 | for ret_addr in call["stacktrace"]: 221 | if ret_addr.count(" ") > 2: 222 | called_api = ret_addr.split("+")[0] 223 | else: 224 | break 225 | for ret_addr in call["stacktrace"]: 226 | if ret_addr.count(" ") <= 2: 227 | call_addr = int(ret_addr.split(" @ ")[-1], 16) 228 | call_addr = idc.PrevHead(call_addr) 229 | call_addr = call.get("caller", "0x00000000") if call_addr == idc.BADADDR else "0x{:08x}".format(call_addr) 230 | break 231 | ret = call["return"] if "return" in call else str(call["return_value"]) 232 | self._call_table.setItem(row, 1, qt.qtablewidgetitem()(call_addr)) 233 | self._call_table.item(row, 1).setBackground(bg_color) 234 | self._call_table.setItem(row, 2, qt.qtablewidgetitem()(call.get("parentcaller", ""))) 235 | self._call_table.item(row, 2).setBackground(bg_color) 236 | self._call_table.setItem(row, 3, qt.qtablewidgetitem()(call["api"])) 237 | self._call_table.item(row, 3).setBackground(bg_color) 238 | self._call_table.setItem(row, 4, qt.qtablewidgetitem()(called_api)) 239 | self._call_table.item(row, 4).setBackground(bg_color) 240 | self._call_table.setItem(row, 5, qt.qtablewidgetitem()(ret)) 241 | self._call_table.item(row, 5).setBackground(bg_color) 242 | self._call_table.setItem(row, 6, qt.qtablewidgetitem()(arg_str)) 243 | self._call_table.item(row, 6).setBackground(bg_color) 244 | row += 1 245 | self._call_table.setVisible(False) 246 | #self._call_table.resizeRowsToContents() 247 | self._call_table.resizeColumnsToContents() 248 | self._call_table.setVisible(True) 249 | self._call_table.setSortingEnabled(True) 250 | 251 | def clickRow(self): 252 | addr = int(self._call_table.item(self._call_table.currentRow(), 1).text(), 16) 253 | if addr: 254 | idc.Jump(addr) 255 | 256 | def markUpItem(self): 257 | markup_ea = int(self._call_table.item(self._call_table.currentRow(), 1).text(), 16) 258 | self.markupEa(markup_ea) 259 | self._marked_up.add(markup_ea) 260 | if self.parent.cuckoo_version.startswith("1.3"): 261 | markup_parent_ea = int(self._call_table.item(self._call_table.currentRow(), 2).text(), 16) 262 | self.markupEa(markup_parent_ea, colorFunc=False) 263 | self._marked_up.add(markup_parent_ea) 264 | called_api_name = self._call_table.item(self._call_table.currentRow(), 4).text() 265 | logged_api_name = self._call_table.item(self._call_table.currentRow(), 3).text() 266 | args = self._call_table.item(self._call_table.currentRow(), 6).text() 267 | self.addPosterior(markup_ea, logged_api_name, called_api_name, args) 268 | 269 | def addPosterior(self, markup_ea, logged_api_name, called_api_name, args): 270 | log.debug("Adding posterior lines") 271 | idc.MakeComm(markup_ea, str(called_api_name)) 272 | idc.ExtLinB(markup_ea, 0, "api: {}".format(logged_api_name)) 273 | ln = 1 274 | for arg in re.split("\r?\n", args.strip()): 275 | idc.ExtLinB(markup_ea, ln, str(arg.strip())) 276 | ln += 1 277 | 278 | def markupEa(self, markup_ea, colorFunc=True): 279 | if markup_ea and markup_ea != idc.BADADDR: 280 | func_color = self._func_color_picker.currentColor() 281 | ea_color = self._color_picker.currentColor() 282 | log.debug("Coloring instructions for 0x{:08x}".format(markup_ea)) 283 | idc.SetColor(markup_ea, idc.CIC_FUNC, 284 | int("0x{:02x}{:02x}{:02x}".format(*func_color.getRgb()[:3][::-1]), 16)) 285 | if colorFunc: 286 | idc.SetColor(markup_ea, idc.CIC_ITEM, 287 | int("0x{:02x}{:02x}{:02x}".format(*ea_color.getRgb()[:3][::-1]), 16)) 288 | 289 | def unMarkUpItem(self): 290 | markup_ea = None 291 | try: 292 | markup_ea = int(self._call_table.item(self._call_table.currentRow(), 1).text(), 16) 293 | self.removeMarkup(markup_ea) 294 | except ValueError: 295 | pass 296 | if markup_ea in self._marked_up: 297 | self._marked_up.remove(markup_ea) 298 | if markup_ea and self.parent.cuckoo_version.startswith("1.3"): 299 | try: 300 | markup_parent_ea = int(self._call_table.item(self._call_table.currentRow(), 2).text(), 16) 301 | self.removeMarkup(markup_parent_ea) 302 | if markup_parent_ea in self._marked_up: 303 | self._marked_up.remove(markup_parent_ea) 304 | except ValueError: 305 | pass 306 | 307 | def removeMarkup(self, ea, force=False): 308 | if ea in self._marked_up or force: 309 | log.debug("Removing color") 310 | idc.SetColor(ea, idc.CIC_FUNC, 0xffffff) 311 | idc.SetColor(ea, idc.CIC_ITEM, 0xffffff) 312 | idc.MakeComm(ea, "") 313 | log.debug("Removing posterior lines") 314 | i = 0 315 | while idc.LineB(ea, i): 316 | idc.DelExtLnB(ea, i) 317 | i += 1 318 | 319 | def removeAllMarkup(self): 320 | for i in range(self._call_table.rowCount()): 321 | try: 322 | markup_ea = int(self._call_table.item(i, 1).text(), 16) 323 | self.removeMarkup(markup_ea, force=True) 324 | except ValueError: 325 | pass 326 | self._marked_up = set() 327 | 328 | def markupCategories(self): 329 | checked = [] 330 | last_ea = idc.BADADDR 331 | for cat, cb in self._checkbox_map.items(): 332 | if cb.isChecked(): 333 | checked.append(cat) 334 | for i in range(self._call_table.rowCount()): 335 | if self._call_table.item(i, 0).text() in checked: 336 | markup_ea = int(self._call_table.item(i, 1).text(), 16) 337 | if markup_ea and markup_ea != idc.BADADDR and markup_ea != last_ea and markup_ea not in self._marked_up: 338 | last_ea = markup_ea 339 | self.markupEa(markup_ea) 340 | api_name = self._call_table.item(i, 3).text() 341 | args = self._call_table.item(i, 6).text() 342 | self.addposterior(markup_ea, api_name, args) 343 | self._marked_up.add(markup_ea) 344 | if self.parent.cuckoo_version.startswith("1.3"): 345 | try: 346 | markup_parent_ea = int(self._call_table.item(i, 2).text(), 16) 347 | self.markupEa(markup_parent_ea) 348 | self._marked_up.add(markup_parent_ea) 349 | except ValueError: 350 | pass 351 | 352 | def markupAll(self): 353 | last_ea = idc.BADADDR 354 | for i in range(self._call_table.rowCount()): 355 | markup_ea = None 356 | try: 357 | markup_ea = int(self._call_table.item(i, 1).text(), 16) 358 | except ValueError: 359 | pass 360 | if markup_ea and markup_ea != idc.BADADDR and markup_ea != last_ea and markup_ea not in self._marked_up: 361 | self.markupEa(markup_ea) 362 | self._marked_up.add(markup_ea) 363 | api_name = self._call_table.item(i, 3).text() 364 | args = self._call_table.item(i, 6).text() 365 | self.addPosterior(markup_ea, api_name, args) 366 | if self.parent.cuckoo_version.startswith("1.3"): 367 | try: 368 | markup_parent_ea = int(self._call_table.item(i, 2).text(), 16) 369 | self.markupEa(markup_parent_ea, colorFunc=False) 370 | self._marked_up.add(markup_parent_ea) 371 | except ValueError: 372 | pass 373 | 374 | def copyToClipboard(self): 375 | item = self._call_table.item(self._call_table.currentRow(), self._call_table.currentColumn()) 376 | self._clipboard.setText(item.text()) 377 | 378 | def selectAll(self): 379 | for cat, cb in self._checkbox_map.iteritems(): 380 | cb.setCheckState(qt.qtcore().Qt.Checked) 381 | self.filterCallData() 382 | 383 | def selectNone(self): 384 | for cat, cb in self._checkbox_map.iteritems(): 385 | cb.setCheckState(qt.qtcore().Qt.Unchecked) 386 | self.filterCallData() 387 | 388 | def chooseColor(self): 389 | color = self._color_picker.currentColor() 390 | self._color_button.setStyleSheet("font-size:40px;background-color:#{:02x}{:02x}{:02x};\ 391 | border: 2px solid #222222".format(color.red(), color.green(), color.blue())) 392 | 393 | def chooseFuncColor(self): 394 | color = self._func_color_picker.currentColor() 395 | self._func_color_button.setStyleSheet("font-size:40px;background-color:#{:02x}{:02x}{:02x};\ 396 | border: 2px solid #222222".format(color.red(), color.green(), color.blue())) 397 | 398 | def getTacoTab(self): 399 | taco_tab = qt.qwidget()() 400 | layout = qt.qhboxlayout()() 401 | layout.addWidget(self) 402 | taco_tab.setLayout(layout) 403 | return taco_tab, self.name 404 | -------------------------------------------------------------------------------- /idataco/widgets/imports.py: -------------------------------------------------------------------------------- 1 | #!/usr/bin/python 2 | ######################################################################## 3 | # Copyright (c) 2015-2016 4 | # Jason Jones jasonjones> 5 | # All rights reserved. 6 | ######################################################################## 7 | # 8 | # This file is part of IDA TACO 9 | # 10 | # IDATACO is free software: you can redistribute it and/or modify it 11 | # under the terms of the GNU General Public License as published by 12 | # the Free Software Foundation, either version 3 of the License, or 13 | # (at your option) any later version. 14 | # 15 | # This program is distributed in the hope that it will be useful, but 16 | # WITHOUT ANY WARRANTY; without even the implied warranty of 17 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 18 | # General Public License for more details. 19 | # 20 | # You should have received a copy of the GNU General Public License 21 | # along with this program. If not, see 22 | # . 23 | # 24 | ######################################################################## 25 | 26 | import idc 27 | import logging 28 | import struct 29 | 30 | import idataco.util.qt as qt 31 | 32 | from . import TacoTabWidget 33 | 34 | log = logging.getLogger(__name__) 35 | 36 | 37 | class TacoImports(TacoTabWidget): 38 | 39 | name = "Cuckoo Imports" 40 | short_name = "cuckoo_imports" 41 | 42 | def initVars(self): 43 | self._import_table = qt.qtablewidget()() 44 | self._import_table.setEditTriggers(qt.qabstractitemview().NoEditTriggers) 45 | self._import_table.setRowCount(0) 46 | self._import_table.setColumnCount(6) 47 | self._import_table.setHorizontalHeaderLabels(["Address","DLL","ProcName","ProcAddress","Type","IDA Name"]) 48 | self._import_table.setContextMenuPolicy(qt.qtcore().Qt.ActionsContextMenu) 49 | copyAction = qt.qaction()(self._import_table) 50 | copyAction.setText("Copy Cell Value") 51 | copyAction.triggered.connect(self.copyToClipboard) 52 | self._import_table.addAction(copyAction) 53 | renameAction = qt.qaction()(self._import_table) 54 | renameAction.setText("Rename DWORDs to Proc Name") 55 | renameAction.triggered.connect(self.renameDword) 56 | self._import_table.addAction(renameAction) 57 | 58 | self.clipboard = qt.qclipboard() 59 | 60 | def initLayout(self): 61 | impt_table_layout = qt.qvboxlayout()() 62 | impt_table_layout.addWidget(self._import_table) 63 | self.setLayout(impt_table_layout) 64 | 65 | def load(self): 66 | self._import_table.clear() 67 | self._import_table.setHorizontalHeaderLabels(["Address", "DLL", "ProcName", "ProcAddress", "Type", "IDA Name"]) 68 | self._import_table.itemDoubleClicked.connect(self.clickRow) 69 | self._import_table.setRowCount(len(self.parent.impts)) 70 | self._import_table.setAlternatingRowColors(True) 71 | row = 0 72 | for impt in self.parent.impts: 73 | self._import_table.setItem(row, 0, qt.qtablewidgetitem()(impt["addr"])) 74 | self._import_table.setItem(row, 1, qt.qtablewidgetitem()(impt["dll"])) 75 | self._import_table.setItem(row, 2, qt.qtablewidgetitem()(impt["proc_name"])) 76 | self._import_table.setItem(row, 3, qt.qtablewidgetitem()(impt["proc_address"])) 77 | self._import_table.setItem(row, 4, qt.qtablewidgetitem()(impt["type"])) 78 | self._import_table.setItem(row, 5, qt.qtablewidgetitem()(idc.Name(int(impt["proc_address"], 16)))) 79 | self._import_table.resizeRowToContents(row) 80 | row += 1 81 | self._import_table.setSortingEnabled(True) 82 | 83 | 84 | """ 85 | Simple copy cell value to clipboard implementation 86 | """ 87 | def copyToClipboard(self): 88 | item = self._import_table.item(self._import_table.currentRow(), self._import_table.currentColumn()) 89 | self.clipboard.setText(item.text()) 90 | 91 | """ 92 | Attempts to rename all DWORD values with the detected import name 93 | """ 94 | def renameDword(self): 95 | proc_addr = self._import_table.item(self._import_table.currentRow(), 3).text() 96 | proc_name = str(self._import_table.item(self._import_table.currentRow(), 2).text()) 97 | renamed = 0 98 | if proc_addr: 99 | try: 100 | proc_addr = int(proc_addr, 16) 101 | proc_bin_str = " ".join([x.encode("hex") for x in struct.pack(",") 118 | elif idc.isCode(next_dword) and idc.GetDisasm(next_dword).startswith("dd "): 119 | hd = idc.ItemHead(next_dword) 120 | idc.MakeDword(hd) 121 | idc.MakeDword(next_dword) 122 | 123 | # Only perform 124 | if idc.Name(next_dword).startswith(("off_", "dword_")) or idc.Name(next_dword) == "": 125 | success = idc.MakeNameEx(next_dword, proc_name, idc.SN_NOWARN|idc.SN_NON_AUTO) 126 | i = 0 127 | new_proc_name = proc_name 128 | while not success and i < 10: 129 | new_proc_name = "{}{}".format(proc_name, i) 130 | success = idc.MakeNameEx(next_dword, new_proc_name, idc.SN_NOWARN|idc.SN_NON_AUTO) 131 | i += 1 132 | if success: 133 | renamed += 1 134 | item = self._import_table.item(self._import_table.currentRow(), 5) 135 | item.setText("{}, {}".format(str(item.text()), new_proc_name)) 136 | log.debug("DWORD @ 0x{:08x} now has name {}".format(next_dword, new_proc_name)) 137 | else: 138 | log.error("Unable to auto-rename successfully, terminating search") 139 | break 140 | else: log.debug("Value at 0x{:08x} does not meet renaming requirements".format(next_dword)) 141 | next_dword = idc.FindBinary(next_dword+4, idc.SEARCH_DOWN|idc.SEARCH_NEXT, proc_bin_str) 142 | except Exception, e: 143 | log.error("Error encountered: {}".format(e)) 144 | log.debug("Renamed {:d} instances of {}".format(renamed, proc_name)) 145 | 146 | def renameAllDwords(self): 147 | pass 148 | 149 | def clickRow(self): 150 | try: 151 | addr = int(self._import_table.item(self._import_table.currentRow(), 0).text(), 16) 152 | idc.Jump(addr) 153 | except Exception, e: 154 | log.error("Exception encountered: {}".format(e)) 155 | 156 | def getTacoTab(self): 157 | taco_tab = qt.qwidget()() 158 | layout = qt.qhboxlayout()() 159 | layout.addWidget(self) 160 | taco_tab.setLayout(layout) 161 | return taco_tab, self.name 162 | -------------------------------------------------------------------------------- /idataco/widgets/interesting_xor.py: -------------------------------------------------------------------------------- 1 | #!/usr/bin/python 2 | ######################################################################## 3 | # Copyright (c) 2015-2016 4 | # Jason Jones jasonjones> 5 | # All rights reserved. 6 | ######################################################################## 7 | # 8 | # This file is part of IDA TACO 9 | # 10 | # IDATACO is free software: you can redistribute it and/or modify it 11 | # under the terms of the GNU General Public License as published by 12 | # the Free Software Foundation, either version 3 of the License, or 13 | # (at your option) any later version. 14 | # 15 | # This program is distributed in the hope that it will be useful, but 16 | # WITHOUT ANY WARRANTY; without even the implied warranty of 17 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 18 | # General Public License for more details. 19 | # 20 | # You should have received a copy of the GNU General Public License 21 | # along with this program. If not, see 22 | # . 23 | # 24 | ######################################################################## 25 | 26 | import idaapi 27 | import idc 28 | import idautils 29 | 30 | import idataco.util.qt as qt 31 | from . import TacoTabWidget 32 | 33 | import logging 34 | 35 | log = logging.getLogger(__name__) 36 | 37 | 38 | class TacoInterestingXOR(TacoTabWidget): 39 | name = "Interesting XORs" 40 | short_name = "interesting_xor" 41 | description = """ Attempt to locate and document all XOR instructions potentially resulting in a non-zero output. 42 | Also attempt detection of whether or not the XOR occurred in a loop """ 43 | 44 | def initVars(self): 45 | self._interesting_xors = [] 46 | self._interesting_xor_table = qt.qtablewidget()() 47 | self._interesting_xor_table.setRowCount(1) 48 | self._interesting_xor_table.setColumnCount(3) 49 | self._interesting_xor_table.setHorizontalHeaderLabels(("Function", "Address", "Loop", "Disassembly")) 50 | 51 | def initLayout(self): 52 | layout = qt.qvboxlayout()() 53 | layout.addWidget(self._interesting_xor_table) 54 | self.setLayout(layout) 55 | 56 | def click_row(self): 57 | addr = self._interesting_xor_table.item(self._interesting_xor_table.currentRow(), 1).text().strip() 58 | addr= int(addr, 16) 59 | idc.Jump(addr) 60 | 61 | def load(self): 62 | self.find_interesting_xors() 63 | self._interesting_xor_table.clear() 64 | self._interesting_xor_table.setColumnCount(4) 65 | self._interesting_xor_table.setHorizontalHeaderLabels(("Function", "Address", "Loop", "Disassembly")) 66 | self._interesting_xor_table.itemDoubleClicked.connect(self.click_row) 67 | self._interesting_xor_table.setRowCount(len(self._interesting_xors)) 68 | row = 0 69 | for interesting_xor in self._interesting_xors: 70 | self._interesting_xor_table.setItem(row, 0, qt.qtablewidgetitem()(interesting_xor["func"])) 71 | self._interesting_xor_table.setItem(row, 1, qt.qtablewidgetitem()("0x{:08X}".format(interesting_xor["addr"]))) 72 | self._interesting_xor_table.setItem(row, 2, qt.qtablewidgetitem()(str(interesting_xor["loop"]))) 73 | self._interesting_xor_table.setItem(row, 3, qt.qtablewidgetitem()(interesting_xor["disasm"])) 74 | self._interesting_xor_table.resizeRowToContents(row) 75 | row += 1 76 | self._interesting_xor_table.setSortingEnabled(True) 77 | self._interesting_xor_table.resizeRowsToContents() 78 | self._interesting_xor_table.resizeColumnsToContents() 79 | 80 | 81 | """ 82 | Locates all non-zero XOR instructions and also marks whether they are in a loop 83 | """ 84 | def find_interesting_xors(self): 85 | next_xor = idc.FindText(idc.MinEA(), idc.SEARCH_DOWN|idc.SEARCH_NEXT, 0, 0, "xor") 86 | while next_xor != idc.BADADDR: 87 | if idc.GetOpnd(next_xor, 0) != idc.GetOpnd(next_xor, 1): 88 | entry = {"func":"", "addr": next_xor, "loop":False, "disasm": idc.GetDisasm(next_xor)} 89 | func = idaapi.get_func(next_xor) 90 | if func: 91 | entry["func"] = idaapi.get_name(idc.BADADDR, func.startEA) 92 | heads = idautils.Heads(next_xor, func.endEA) 93 | lxors = [] 94 | for head in heads: 95 | if idc.GetMnem(head).startswith('j'): 96 | jmp_addr = idc.GetOperandValue(head,0) 97 | if jmp_addr < next_xor and jmp_addr > func.startEA: 98 | entry["loop"] = True 99 | break 100 | self._interesting_xors.append(entry) 101 | next_xor = idc.FindText(idc.NextHead(next_xor), idc.SEARCH_DOWN|idc.SEARCH_NEXT, 0, 0, "xor") 102 | 103 | def getTacoTab(self): 104 | taco_tab = qt.qwidget()() 105 | layout = qt.qvboxlayout()() 106 | layout.addWidget(self) 107 | taco_tab.setLayout(layout) 108 | return taco_tab, self.name 109 | -------------------------------------------------------------------------------- /idataco/widgets/loader.py: -------------------------------------------------------------------------------- 1 | #!/usr/bin/python 2 | ######################################################################## 3 | # Copyright (c) 2015-2016 4 | # Jason Jones jasonjones> 5 | # All rights reserved. 6 | ######################################################################## 7 | # 8 | # This file is part of IDA TACO 9 | # 10 | # IDATACO is free software: you can redistribute it and/or modify it 11 | # under the terms of the GNU General Public License as published by 12 | # the Free Software Foundation, either version 3 of the License, or 13 | # (at your option) any later version. 14 | # 15 | # This program is distributed in the hope that it will be useful, but 16 | # WITHOUT ANY WARRANTY; without even the implied warranty of 17 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 18 | # General Public License for more details. 19 | # 20 | # You should have received a copy of the GNU General Public License 21 | # along with this program. If not, see 22 | # . 23 | # 24 | ######################################################################## 25 | 26 | import re 27 | import idc 28 | import json 29 | 30 | import idataco.util.qt as qt 31 | from . import TacoTabWidget 32 | 33 | import logging 34 | 35 | log = logging.getLogger(__name__) 36 | 37 | class TacoLoader(TacoTabWidget): 38 | 39 | name = "Cuckoo Loader" 40 | short_name = "cuckoo_loader" 41 | description = """ Basic JSON File and Process Data Loader """ 42 | 43 | def initVars(self): 44 | self._fpath = qt.qlineedit()() 45 | self._fpath.setMaxLength(128) 46 | 47 | self._proc_tree = qt.qtreewidget()() 48 | self._proc_tree.setColumnCount(2) 49 | self._proc_tree.setHeaderLabels(("PID", "ProcName")) 50 | self._proc_tree.setColumnWidth(0, 100) 51 | self._proc_tree.itemDoubleClicked.connect(self.parent.loadProcessData) 52 | 53 | def initLayout(self): 54 | loader_vlayout = qt.qvboxlayout()() 55 | loader_hlayout = qt.qhboxlayout()() 56 | loader_hlayout.addWidget(qt.qlabel()("JSON File")) 57 | b = qt.qpushbutton()("Open File") 58 | b1 = qt.qpushbutton()("Process File") 59 | b.clicked.connect(self.getFileName) 60 | b1.clicked.connect(self.loadJsonFile) 61 | loader_hlayout.addWidget(self._fpath) 62 | loader_hlayout.addWidget(b) 63 | loader_hlayout.addWidget(b1) 64 | loader_vlayout.addLayout(loader_hlayout) 65 | #loader_hlayout2 = QtGui.QHBoxLayout() 66 | b2 = qt.qpushbutton()("Load Data for Selected Process") 67 | b2.clicked.connect(self.parent.loadProcessData) 68 | loader_vlayout.addWidget(b2) 69 | loader_vlayout.addWidget(self._proc_tree) 70 | self.setLayout(loader_vlayout) 71 | 72 | def getSelectedItems(self): 73 | return self._proc_tree.selectedItems() 74 | 75 | def loadJsonFile(self): 76 | with open(self._fpath.text()) as f: 77 | data = f.read() 78 | self._parseJsonFile(json.loads(data)) 79 | self.parent.jsonFileLoaded() 80 | 81 | def addChildren(self, parentWidget, children): 82 | if self.parent.cuckoo_version.startswith("1."): 83 | for child in children: 84 | node = qt.qtreewidgetitem()(parentWidget) 85 | node.setText(0, "{}".format(child['pid'])) 86 | node.setText(1, child['name']) 87 | self.addChildren(node, child['children']) 88 | self._proc_tree.expandItem(node) 89 | else: 90 | for child in children: 91 | node = qt.qtreewidgetitem()(parentWidget) 92 | node.setText(0, "{}".format(child['pid'])) 93 | node.setText(1, child['process_name']) 94 | self.addChildren(node, child['children']) 95 | self._proc_tree.expandItem(node) 96 | 97 | def loadProcTree(self): 98 | self._proc_tree.clear() 99 | self._proc_tree.setColumnCount(2) 100 | self._proc_tree.setHeaderLabels(("PID", "ProcName")) 101 | self._proc_tree.setColumnWidth(0, 100) 102 | if self.parent.cuckoo_version.startswith("1."): 103 | for process in self.parent.process_tree: 104 | node = qt.qtreewidgetitem()(self._proc_tree) 105 | node.setText(0, "{}".format(process["pid"])) 106 | node.setText(1, process["name"]) 107 | self.addChildren(node, process["children"]) 108 | self._proc_tree.expandItem(node) 109 | else: 110 | for process in self.parent.process_tree: 111 | node = qt.qtreewidgetitem()(self._proc_tree) 112 | node.setText(0, "{}".format(process["pid"])) 113 | node.setText(1, process["process_name"]) 114 | self.addChildren(node, process["children"]) 115 | self._proc_tree.expandItem(node) 116 | 117 | def _parseJsonFile(self, json_data): 118 | _process_data = {} 119 | self.parent.cuckoo_version = json_data["info"].get("version", "Unknown") 120 | self.parent.call_categories = set() 121 | for proc in json_data["behavior"]["processes"]: 122 | ppid = proc["ppid"] if self.parent.cuckoo_version.startswith("2.0") else proc["parent_id"] 123 | pid = proc["pid"] if self.parent.cuckoo_version.startswith("2.0") else proc["process_id"] 124 | _process_data[pid] = {"process_name": proc["process_name"], 125 | "parent_id": ppid, 126 | "imports": [], 127 | "network": [], 128 | "calls": [] 129 | } 130 | handles = {} 131 | exe_name = idc.GetInputFile().split(".")[0] 132 | for call in proc["calls"]: 133 | self.parent.call_categories.add(call["category"]) 134 | if self.parent.cuckoo_version.startswith("1."): 135 | args = dict([(x["name"], x["value"]) for x in call["arguments"]]) 136 | call["arguments"] = args 137 | else: 138 | args = call["arguments"] 139 | _process_data[pid]["calls"].append(call) 140 | if call["api"] in ["LdrGetDllHandle", "LdrLoadDll"]: 141 | if self.parent.cuckoo_version.startswith("1."): 142 | if call["api"] == "LdrGetDllHandle" and args["ModuleHandle"] != "0x00000000": 143 | handles[args["ModuleHandle"]] = args["FileName"] 144 | elif call["api"] == "LdrLoadDll" and call["return"] == "0x00000000": 145 | handles[args["BaseAddress"]] = args["FileName"] 146 | # cuckoo 2.0 147 | else: 148 | if call["api"] == "LdrGetDllHandle" and args["module_address"] != "0x00000000": 149 | handles[args["module_address"]] = args["module_name"] 150 | elif call["api"] == "LdrLoadDll" and call["return_value"] == 0: 151 | handles[args["module_address"]] = args["module_name"] 152 | elif call["api"] == "LdrGetProcedureAddress": 153 | impt_type = "Indirect" 154 | if args.get("FunctionName", None): 155 | addr = idc.PrevHead(int(call["caller"], 16)) 156 | if addr != idc.BADADDR: 157 | # if the call is direct to a register or stack variable 158 | # assume that this is intentional obfuscation of GetProcAddress 159 | if idc.GetMnem(addr) == "call" and \ 160 | (re.match("^e[abcds][ipx]$", idc.GetOpnd(addr, 0)) \ 161 | or idc.GetOpnd(addr, 0).endswith("GetProcAddress") \ 162 | or idc.GetOpnd(addr, 0).startswith(("ds:dword", "dword ptr", "[e"))): 163 | impt_type = "Dynamic" 164 | _process_data[pid]["imports"].append({"addr": "0x{:08X}".format(addr), 165 | "dll": handles.get(args["ModuleHandle"], args["ModuleName"]), 166 | "proc_name": args["FunctionName"], 167 | "proc_address": args["FunctionAddress"], 168 | "type": impt_type 169 | } 170 | ) 171 | elif args.get("function_name") and call.get("stacktrace", []): 172 | addr = idc.BADADDR 173 | if call["stacktrace"][0].count(" ") in [0,2]: 174 | impt_type = "Dynamic" 175 | elif len(call["stacktrace"]) > 1: 176 | for i in range(1, len(call["stacktrace"])): 177 | cur = call["stacktrace"][i] 178 | prev = call["stacktrace"][i-1] 179 | if prev.startswith("GetProcAddress") and cur.count(" ") in [0, 2]: 180 | impt_type = "Dynamic" 181 | addr = idc.PrevHead(int(cur.split(" @ ")[-1], 16)) 182 | break 183 | else: 184 | addr = int(cur.split(" @ ")[-1], 16) 185 | addr = idc.PrevHead(addr) if idc.PrevHead(addr) != idc.BADADDR else addr 186 | else: 187 | for frm in call["stacktrace"]: 188 | if frm.count(" ") in [0, 2]: 189 | addr = idc.PrevHead(int(frm.split(" @ ")[-1], 16)) 190 | break 191 | 192 | """ 193 | # handle case where injected code below ImageBase so don"t get exe_name prepended 194 | if call["stacktrace"][0].startswith("GetProcAddress") and \ 195 | call["stacktrace"][0].count(" ") == 2 and (call["stacktrace"][1].startswith(exe_name) or \ 196 | call["stacktrace"][0].count(" ") == 0): 197 | impt_type = "Dynamic" 198 | elif call["stacktrace"][0].startswith(exe_name): 199 | impt_type = "Dynamic" 200 | addr = idc.PrevHead(int(call["stacktrace"][0].split(" @ ")[-1], 16)) 201 | """ 202 | _process_data[pid]["imports"].append({ 203 | "addr": "0x{:08X}".format(addr), 204 | "dll": handles.get(args["module_address"], args["module_address"]), 205 | "proc_name": args["function_name"], 206 | "proc_address": args["function_address"], 207 | "type": impt_type 208 | } 209 | ) 210 | self.parent.signatures = json_data["signatures"] 211 | self.parent.process_data = _process_data 212 | self.parent.process_tree = json_data["behavior"]["processtree"] 213 | del json_data 214 | 215 | def getFileName(self): 216 | fileName = qt.qfiledialog().getOpenFileName(self, "Open JSON", None, "JSON Files (*.json)") 217 | if fileName and fileName[0]: 218 | self._fpath.setText(fileName[0]) 219 | 220 | def getTacoTab(self): 221 | taco_tab = qt.qwidget()() 222 | layout = qt.qvboxlayout()() 223 | layout.addWidget(self) 224 | taco_tab.setLayout(layout) 225 | return taco_tab, self.name 226 | -------------------------------------------------------------------------------- /idataco/widgets/signatures.py: -------------------------------------------------------------------------------- 1 | #!/usr/bin/python 2 | ######################################################################## 3 | # Copyright (c) 2015-2016 4 | # Jason Jones jasonjones> 5 | # All rights reserved. 6 | ######################################################################## 7 | # 8 | # This file is part of IDA TACO 9 | # 10 | # IDATACO is free software: you can redistribute it and/or modify it 11 | # under the terms of the GNU General Public License as published by 12 | # the Free Software Foundation, either version 3 of the License, or 13 | # (at your option) any later version. 14 | # 15 | # This program is distributed in the hope that it will be useful, but 16 | # WITHOUT ANY WARRANTY; without even the implied warranty of 17 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 18 | # General Public License for more details. 19 | # 20 | # You should have received a copy of the GNU General Public License 21 | # along with this program. If not, see 22 | # . 23 | # 24 | ######################################################################## 25 | 26 | import idataco.util.qt as qt 27 | from . import TacoTabWidget 28 | 29 | import logging 30 | 31 | log = logging.getLogger(__name__) 32 | 33 | 34 | class TacoSignatures(TacoTabWidget): 35 | 36 | name = "Cuckoo Signatures" 37 | short_name = "cuckoo_signatures" 38 | description = """ Simple display of signatures detected by Cuckoo Sandbox """ 39 | 40 | def initVars(self): 41 | self._signature_table = qt.qtablewidget()() 42 | self._signature_table.setRowCount(0) 43 | self._signature_table.setColumnCount(3) 44 | self._signature_table.setHorizontalHeaderLabels(["Signature","Information","Severity"]) 45 | 46 | def initLayout(self): 47 | sig_table_layout = qt.qvboxlayout()() 48 | sig_table_layout.addWidget(self._signature_table) 49 | self.setLayout(sig_table_layout) 50 | 51 | def load(self): 52 | self._signature_table.clear() 53 | self._signature_table.setHorizontalHeaderLabels(["Signature", "Information", "Severity"]) 54 | self._signature_table.setRowCount(len(self.parent.signatures)) 55 | row = 0 56 | for sig in self.parent.signatures: 57 | d = {} 58 | for x in sig.get("data", []): 59 | d.update(x) 60 | for x in sig.get("marks", []): 61 | d.update(x) 62 | data = "\n".join(["{}: {}".format(k, v) for k, v in d.iteritems()]) 63 | sev = "Severity: {severity}".format(**sig) 64 | self._signature_table.setItem(row, 0, qt.qtablewidgetitem()(sig["description"])) 65 | self._signature_table.setItem(row, 1, qt.qtablewidgetitem()(data)) 66 | self._signature_table.setItem(row, 2, qt.qtablewidgetitem()(sev)) 67 | row += 1 68 | 69 | self._signature_table.resizeRowsToContents() 70 | self._signature_table.resizeColumnsToContents() 71 | self._signature_table.setSortingEnabled(True) 72 | 73 | def getTacoTab(self): 74 | taco_tab = qt.qwidget()() 75 | layout = qt.qhboxlayout()() 76 | layout.addWidget(self) 77 | taco_tab.setLayout(layout) 78 | return taco_tab, self.name 79 | -------------------------------------------------------------------------------- /idataco/widgets/switch_jumps.py: -------------------------------------------------------------------------------- 1 | #!/usr/bin/python 2 | ######################################################################## 3 | # Copyright (c) 2015-2016 4 | # Jason Jones jasonjones> 5 | # All rights reserved. 6 | ######################################################################## 7 | # 8 | # This file is part of IDA TACO 9 | # 10 | # IDATACO is free software: you can redistribute it and/or modify it 11 | # under the terms of the GNU General Public License as published by 12 | # the Free Software Foundation, either version 3 of the License, or 13 | # (at your option) any later version. 14 | # 15 | # This program is distributed in the hope that it will be useful, but 16 | # WITHOUT ANY WARRANTY; without even the implied warranty of 17 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 18 | # General Public License for more details. 19 | # 20 | # You should have received a copy of the GNU General Public License 21 | # along with this program. If not, see 22 | # . 23 | # 24 | ######################################################################## 25 | 26 | """ 27 | original code by Aaron Portnoy / Zef Cekaj, Exodus Intelligence 28 | Updated and modified by Jason Jones 29 | """ 30 | 31 | import idaapi 32 | import idc 33 | 34 | import idataco.util.qt as qt 35 | from . import TacoTabWidget 36 | 37 | from collections import defaultdict 38 | 39 | import logging 40 | 41 | print __name__ 42 | log = logging.getLogger(__name__) 43 | 44 | 45 | class TacoSwitchJumps(TacoTabWidget): 46 | 47 | name = "Switch Jumps" 48 | short_name = "switch_jumps" 49 | description = """ Attempt to locate all known Switch Jumps (case statements) and display detailed information on each """ 50 | 51 | def initVars(self): 52 | self.byte_strings = {} 53 | self._switch_tree = qt.qtreewidget()() 54 | self._switch_tree.setHeaderLabels(("Names", "# Cases")) 55 | self._switch_tree.setColumnWidth(0, 100) 56 | 57 | def initLayout(self): 58 | layout = qt.qvboxlayout()() 59 | layout.addWidget(self._switch_tree) 60 | self.setLayout(layout) 61 | 62 | def click_tree(self): 63 | i = self._switch_tree.currentItem() 64 | addr = i.text(0).strip() 65 | if not addr.startswith("0x"): 66 | addr = idaapi.get_name_ea(idc.BADADDR, str(addr)) 67 | else: 68 | addr = addr[2:10] 69 | addr = int(addr, 16) 70 | idc.Jump(addr) 71 | return 72 | 73 | def load(self): 74 | """ 75 | title = "Switch Jumps" 76 | #root = QtGui.QTreeWidgetItem(self, title) 77 | comment = COLSTR("; Double-click to follow", SCOLOR_BINPREF) 78 | #self.AddLine(comment) 79 | comment = COLSTR("; Hover for preview", idc.SCOLOR_BINPREF) 80 | #self.AddLine(comment) 81 | """ 82 | self._switch_tree.clear() 83 | self._switch_tree.setColumnCount(2) 84 | self._switch_tree.clicked.connect(self.click_tree) 85 | self.find_all_switch_jumps() 86 | for func in sorted(self._switch_dict.keys()): 87 | func_node = qt.qtreewidgetitem()(self._switch_tree) 88 | func_node.setText(0, func) 89 | func_node.setText(1, "") 90 | for item in self._switch_dict[func]: 91 | node = qt.qtreewidgetitem()(func_node) 92 | addr = item[0] 93 | cases = item[1] 94 | address_element = "0x%08x" % addr 95 | node.setText(0, address_element) 96 | node.setText(1, "%04s" % cases) 97 | for c in item[2]: 98 | cnode = qt.qtreewidgetitem()(node) 99 | cnode.setText(0, c[0]) 100 | cnode.setText(1, c[2]) 101 | return True 102 | 103 | def get_jlocs(self, sw): 104 | jlocs = [] 105 | ncases = sw.ncases if sw.jcases == 0 else sw.jcases 106 | for i in range(ncases): 107 | addr = idc.Dword(sw.jumps+i*4) 108 | name = idaapi.get_name(idc.BADADDR, addr) 109 | comm = idc.GetCommentEx(idc.LocByName(name), 1) 110 | comm = comm[comm.find('case'):] if comm is not None and comm.startswith('jumptable') else comm 111 | jlocs.append((name, idc.LocByName(name), comm)) 112 | return jlocs 113 | 114 | def find_all_switch_jumps(self): 115 | self._switch_dict = defaultdict(list) 116 | next_switch = idc.FindBinary(idc.MinEA(), idc.SEARCH_DOWN|idc.SEARCH_NEXT, "ff 24") 117 | while next_switch != idc.BADADDR: 118 | sw = idaapi.get_switch_info_ex(next_switch) 119 | if idc.GetMnem(next_switch).startswith("jmp") and sw: 120 | ic = self.get_jlocs(sw) 121 | self._switch_dict[idaapi.get_func_name(next_switch)].append((next_switch, sw.ncases, ic)) 122 | next_switch = idc.FindBinary(idc.NextHead(next_switch), idc.SEARCH_DOWN|idc.SEARCH_NEXT, "ff 24") 123 | 124 | def getTacoTab(self): 125 | taco_tab = qt.qwidget()() 126 | layout = qt.qvboxlayout()() 127 | layout.addWidget(self) 128 | taco_tab.setLayout(layout) 129 | return taco_tab, self.name 130 | -------------------------------------------------------------------------------- /taco.cfg: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/jjo-sec/idataco/2f4c527b7c35ccbbcdd91e4137b94114d37f92a0/taco.cfg -------------------------------------------------------------------------------- /taco_ruxcon.pdf: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/jjo-sec/idataco/2f4c527b7c35ccbbcdd91e4137b94114d37f92a0/taco_ruxcon.pdf --------------------------------------------------------------------------------