Hacking_and_Penetration_Testing_with_Low_Power_Devices

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Penetration testing with a single beagle 117 remote access. Many users put important or frequently used files on their desktops, which can make screenshots of the desktop particularly insightful. The screenshot from the Windows XP machine at 192.168.10.103 revealed an OpenOffice spreadsheet called payroll.ods. This file is easily transferred to the Beagle using the download command in Meterpreter. If the file is password-protected, it will need to be cracked with a password cracker or custom script. Post exploitation files and password hashes should be extracted from the machine. Since this isn’t a book on Metasploit, I will leave any additional things that could be done to this box as an exercise. The host at 192.168.10.101 is running an SSH server and Web server. Based on the OpenVAS scan of the SSH server, the machine appears to be running OpenSSH on some version of Ubuntu. The scan revealed that the Web server is Apache 2.2 and that phpmyadmin, a common tool for administering MySQL databases, was present on the Web site. OpenVAS also produced multiple warnings regarding FrontAccounting, which is the process running on port 8888. Apparently, FrontAccounting is vulnerable to SQL injection attacks. OpenVAS also warned of a possible DoS attack involving flooding the machine with ICMP type 9 packets. While all of this is good information, nothing is immediately exploitable. No gaping security holes were found in the Ubuntu machine at 192.168.10.101 or on the two tablets connected to the network. This is not terribly surprising and it is also not the end of the line for these machines. Even the fully patched and hardened Linux server is subject to misconfiguration and user stupidity. All of the technology in the world cannot save you from bad passwords. ATTACKING PASSWORDS Passwords are a common weak spot for many organizations. Now that we have cracked the WPA2-PSK password, we might want to have a shot at cracking the administrator password for the access point. This could allow us to change the default DNS server in order to redirect users to a cloned Web site and many other malicious things. We have already determined that the router is administered via a Web interface. Hydra can be used to perform online password cracking for the router configuration site. Hydra is a command line tool. A graphical wrapper known as xHydra is also available if you do not wish to learn all the command line flags. A nice feature of xHydra is that it displays the Hydra command line used and thus educates you on how to use Hydra directly. Before searching through millions of passwords, it may be worthwhile to guess a couple first. The first guess is that the “moremoney” password is also used to administer the access point. Figure 5.20 shows the output from xHydra that verifies that this was in fact the case. The password hashes from the Windows machine are obtained via the meterpreter hashdump command. These passwords are easily cracked with an off-line
118 CHAPTER 5 Powering The Deck FIGURE 5.20 Successfully cracking a router password with Hydra. password cracker such as John the Ripper. The following are the password hashes recovered from the Windows XP machine: Administrator:500:aad3b435b51404eeaad3b435b51404ee:\ 31d6cfe0d16ae931b73c59d7e0c089c0::: Bob:1004:e821e9647bc9dffd3510eaf89f5d5d1f:\ ee0e4289660a70d0305b1c1efbd04df2::: Guest:501:aad3b435b51404eeaad3b435b51404ee:\ 31d6cfe0d16ae931b73c59d7e0c089c0::: HelpAssistant:1000:6ad6ccad127950c97b13c0059e8accbf:\ f971a60f2c29b25cae6109845b2b0a22::: phil:1003:5449bc37f4d51ad1c9876e4b0c51bc82:\ e8f35c9cfe1fae714614ff9a24dd7878::: SUPPORT_388945a0:1002:aad3b435b51404eeaad3b435b51404ee:\ 0f1bf60a310ce20520b30c0738a6abfd:::
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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_
Page 84 and 85: Adding tools the easy way 67 echo -
Page 86 and 87: Adding tools the hard way 69 # chec
Page 88 and 89: Adding tools the hard way 71 descri
Page 90 and 91: Adding tools the hard way 73 FIGURE
Page 102 and 103: 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
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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 154 and 155: BeagleBone capes 137 Table 6.1 Cape
Page 156 and 157: BeagleBone capes 139 If you don’t
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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
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Remote control the easy way 167 FIG
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Remote control via python 169 seria
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Remote control via python 171 impor
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Remote control via python 173 elif
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Remote control via python 175 dnum
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Remote control via python 177 rc_na
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Remote control via python 179 The M
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Remote control via python 181 } [ "
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Remote control via python 183 Merel
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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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