Hacking_and_Penetration_Testing_with_Low_Power_Devices

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BeagleBone capes 137 Table 6.1 Cape EEPROM Contents Name Offset Bytes Content Header 0 4 0xAA, 0x55, 0x33, 0xEE Revision 4 2 ASCII EEPROM revision Board name 6 32 User-readable board name Version 38 4 Hardware version number ASCII Manufacturer 42 16 ASCII manufacturer name Part number 58 16 ASCII part number for board Number of 74 2 Maximum number of pins used by board pins Serial number 76 12 ASCI serial number Pin Usage 88 148 Two bytes for each of 74 configurable pins Max 3.3 V 236 2 Maximum 3.3 V current in milliamperes current Max 5 V 238 2 Maximum 5 V current in milliamperes current Max sys 240 2 Maximum 5 V system current in milliamperes current DC supplied 242 2 Current supplied by cape to BeagleBone in milliamperes Available 244 32,543 Free space to be used as seen fit by cape developer Table 6.2 Cape Pin Descriptor Format Bit(s) Description Comments 15 Used 0¼Unused by cape, 1¼used by cape 14-13 Direction 10¼Output, 01¼input, 11¼bidirectional 12-7 Reserved Set to zeroes 6 Slew rate 0¼Fast, 1¼slow 5 Receive enabled 0¼Disabled, 1¼enabled 4 Pull-up/pulldown 0¼Pulldown, 1¼pull-up 3 Pull-up/pulldown enabled 0¼Enabled, 1¼disabled 2-0 Mux mode Multiplexer modes 0-7 Table 6.3 XBee Cape Pin Descriptors Pin Description Offset Value P9-21 UART2 TX 90 0xC0, 0x01 P9-22 UART2 RX 88 0xA0, 0x21 P8-7 GPIO66 170 0xC0, 0x0F P8-9 GPIO69 172 0xC0, 0x0F
138 CHAPTER 6 Input and output devices #!/usr/bin/env python # Simple python script to create the EEPROM file # for the Xbee cape as described in the book # Hacking and Penetration Testing With Low Power Devices # by Dr. Phil Polstra from datetime import * # eeprom starts with header aa5533ee eeprom ¼ b’\xaa\x55\x33\xee’ # revision number eeprom +¼ b’A1’ # name eeprom +¼ b’Xbee Cape ala Doc Philip Polstra’ # version eeprom +¼ b’00A1’ # manufacturer 16 chars eeprom +¼ b’Philip A Polstra’ # part number eeprom +¼ b’XbeeFullCape0001’ # number of pins eeprom +¼ b’\x00\x04’ # serial number in WWYY&&&&nnnn format # use datetime to create today ¼ datetime.date(datetime.now()) sn ¼ today.strftime("%U") + today.strftime("%y") sn +¼ b’XBEE0001’ eeprom +¼ sn # pin usage P9-22 and P9-21 are first 2 entries pins ¼ b’\xa0\x21\xc0\x01’ pins +¼ b’\x00’ * 78 # now add pins P8-7 and P8-9 pins +¼ b’\xc0\x0f\xc0\x0f’ pins +¼ b’\x00’ * 62 eeprom +¼ pins # max 3.3 v current eeprom +¼ b’\x00\x64’ # max 5 v current eeprom +¼ b’\x00\x00’ # max system current eeprom +¼ b’\x00\x00’ # dc supplied eeprom +¼ b’\x00\x00’ # write the file ef ¼ open("xbee-eeprom.bin", "wb") ef.write(eeprom) ef.close()
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Hacking and Penetration Testing wit
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Hacking and Penetration Testing wit
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Dedicated to my favorite wife, my f
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Contents Foreword..................
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Contents ix Network Hubs and Switch
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Foreword So I will start out this f
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Author Biography Dr. Philip Polstra
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Acknowledgments First and foremost,
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CHAPTER Meet the deck 1 INFORMATION
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The deck 3 FIGURE 1.1 Collection of
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The deck 5 FIGURE 1.4 Fern WiFi Cra
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The deck 7 MODES OF OPERATION One o
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The deck 9 stores data only on a lo
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Summary 11 I knew that The Deck, wh
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CHAPTER Meet the beagles 2 INFORMAT
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Texas instruments devices 15 FIGURE
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Texas instruments devices 17 proces
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Texas instruments devices 21 The AD
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Texas instruments devices 23 WHY NO
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CHAPTER Installing a base operating
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Introduction 29 FIGURE 3.2 QNX smar
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Introduction 31 FIGURE 3.4 Android
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Introduction 33 (http://openembedde
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Introduction 35 FIGURE 3.6 Arch Lin
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Introduction 37 Sabayon In the phys
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Introduction 39 Table 3.7 Fedora Pe
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Introduction 41 tar xJf debian*.xz
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Ubuntu options 43 supportive commun
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Creating a microSD Card 45 Device t
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Chapter 3 Appendix: digging deeper
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CHAPTER Filling the toolbox 4 INFOR
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Adding a graphical environment 57 b
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Adding a graphical environment 59 W
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Adding a graphical environment 61 t
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Adding tools the easy way 63 The li
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Adding tools the easy way 65 check_
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Adding tools the easy way 67 echo -
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Adding tools the hard way 69 # chec
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Adding tools the hard way 71 descri
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Adding tools the hard way 73 FIGURE
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Adding tools the hard way 85 dl_src
Page 104 and 105: Starter set of tools 87 and possibl
Page 106 and 107: Starter set of tools 89 #get John w
Page 108 and 109: Starter set of tools 91 The company
Page 110 and 111: CHAPTER Powering The Deck 5 INFORMA
Page 112 and 113: Power requirements 95 the city and
Page 114 and 115: Power sources 97 WALL POWER When it
Page 116 and 117: Power sources 99 Thanks to commonly
Page 118 and 119: Power sources 101 Table 5.2 Duracel
Page 120 and 121: Reducing power consumption 103 REDU
Page 122 and 123: Penetration testing with a single b
Page 138 and 139: Summary 121 site. In-depth testing
Page 140 and 141: CHAPTER Input and output devices 6
Page 142 and 143: Display options 125 FIGURE 6.1 LCD7
Page 144 and 145: IEEE 802.11 wireless 127 The Alfa A
Page 146 and 147: BeagleBone capes 129 FIGURE 6.4 UAR
Page 148 and 149: BeagleBone capes 131 pull-up resist
Page 150 and 151: BeagleBone capes 133 FIGURE 6.7 XBe
Page 152 and 153: BeagleBone capes 135 Newly created
Page 156 and 157: BeagleBone capes 139 If you don’t
Page 158 and 159: Penetration testing with a single r
Page 170 and 171: Summary 153 if "done" in status.ite
Page 172 and 173: CHAPTER Building an army of devices
Page 174 and 175: Using IEEE 802.15.4 networking 157
Page 176 and 177: Configuring IEEE 802.15.4 modems 15
Page 184 and 185: Remote control the easy way 167 FIG
Page 186 and 187: Remote control via python 169 seria
Page 188 and 189: Remote control via python 171 impor
Page 190 and 191: Remote control via python 173 elif
Page 192 and 193: Remote control via python 175 dnum
Page 194 and 195: Remote control via python 177 rc_na
Page 196 and 197: Remote control via python 179 The M
Page 198 and 199: Remote control via python 181 } [ "
Page 200 and 201: Remote control via python 183 Merel
Page 202 and 203: Saving power 185 on the modem. The
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Adding security 187 a different cha
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Expanding Your Reach 189 FIGURE 7.1
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Penetration testing with multiple d
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Summary 203 # if IP and MAC aren’
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CHAPTER Keeping your army secret 8
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Hiding devices 207 FIGURE 8.2 At fi
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Hiding devices 209 FIGURE 8.4 Car d
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Hiding devices 211 FIGURE 8.7 Wirel
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Hiding devices 213 FIGURE 8.11 Unde
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Hiding devices 215 FIGURE 8.14 Unde
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FIGURE 8.17 Inside the Dalek Desk D
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FIGURE 8.21 The haxtar. The haxtar
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Installing devices 221 example, wea
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CHAPTER Adding air support 9 INFORM
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Building the AirDeck 225 Latte is s
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Building the AirDeck 227 what you a
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Using your aerial drone 229 Power i
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Using your aerial drone 231 Install
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Alternative aircraft 233 else { //
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CHAPTER Future directions 10 INFORM
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Closing thoughts 237 For reasons me
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Index Note: Page numbers followed b
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Index 241 configuration, 77-79, 83f
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Index 243 Python scripts, 143-144 w
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