Mobile Network Assessment Tools » History » Version 10
Karsten, 12/23/2013 04:08 PM
| 1 | 1 | Linus | h2. Overview |
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| 2 | |||
| 3 | This is a collection of tools for the assessment of mobile network security. |
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| 4 | It includes: |
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| 5 | 3 | Linus | |
| 6 | * *[[SIMtester]]* |
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| 7 | 8 | Karsten | Finds configuration bugs in SIM cards |
| 8 | 1 | Linus | |
| 9 | 8 | Karsten | * *[[GSMmap-apk]]* |
| 10 | Android application that collects 2G and 3G network traces from Samsung Galaxy phones |
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| 11 | |||
| 12 | 3 | Linus | * *[[xgoldscanner]]* |
| 13 | 8 | Karsten | Linux application that collects 2G and 3G network traces from Samsung Galaxy phones |
| 14 | 2 | Linus | |
| 15 | 10 | Karsten | * *[[CatcherCatcher]]* |
| 16 | 8 | Karsten | Collect evidence of 2G fake base station activity (requires Osmocom phone) |
| 17 | 1 | Linus | |
| 18 | |||
| 19 | 8 | Karsten | The tools are included in the *GSMmap-live* system, which auto-submits data for analysis at "GSMmap.org":https://GSMmap.org |
| 20 | 1 | Linus | |
| 21 | ***** |
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| 22 | 2 | Linus | |
| 23 | h2. SIMtester |
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| 24 | |||
| 25 | 8 | Karsten | Assess SIM card security in two dimensions: |
| 26 | 2 | Linus | |
| 27 | 8 | Karsten | * *Cryptanalytic attack surface.* Collect cryptographic signatures and encryptions of known plaintexts |
| 28 | 1 | Linus | |
| 29 | 9 | Karsten | * *Application attack surface.* Generate a list of all application identifiers (TAR) and find "unprotected" (NSL=0) applications |
| 30 | 2 | Linus | |
| 31 | h3. Requirements: |
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| 32 | |||
| 33 | 8 | Karsten | * Java (TODO: Which Java edition/version?) |
| 34 | 2 | Linus | * PC/SC reader –or– |
| 35 | * Osmocom phone |
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| 36 | |||
| 37 | 1 | Linus | h3. Download |
| 38 | |||
| 39 | 3 | Linus | Pre-compiled .jar TODO |
| 40 | Source Code TODO |
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| 41 | 2 | Linus | Live System TODO |
| 42 | |||
| 43 | h3. Instructions |
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| 44 | |||
| 45 | # Download |
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| 46 | 1 | Linus | # unpack |
| 47 | 3 | Linus | # run: TODO call |
| 48 | * TODO command line parameters |
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| 49 | |||
| 50 | 1 | Linus | h3. Mailing list |
| 51 | 3 | Linus | |
| 52 | 9 | Karsten | A public mailing list for announcements and discussion can be found "here":https://lists.srlabs.de/cgi-bin/mailman/listinfo/simsec |
| 53 | 2 | Linus | |
| 54 | ***** |
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| 55 | |||
| 56 | 1 | Linus | h2. xgoldscanner |
| 57 | 2 | Linus | |
| 58 | 3 | Linus | Actively collect 2G and 3G traces using Samsung Android phones. |
| 59 | 2 | Linus | Log files can be analyzed with Tobias Engel's "xgoldmon":https://github.com/2b-as/xgoldmon tool, which heavily inspired the development of xgoldscanner. |
| 60 | |||
| 61 | h3. Requirements: |
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| 62 | |||
| 63 | * Samsung Galaxy S2 / S3 phone |
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| 64 | * Micro-USB cable |
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| 65 | * Linux Computer |
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| 66 | 1 | Linus | |
| 67 | 2 | Linus | h3. Download: |
| 68 | 1 | Linus | |
| 69 | * Source Code (bash) |
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| 70 | * Live System |
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| 71 | 6 | Linus | |
| 72 | h3. Disclaimer |
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| 73 | 7 | Karsten | |
| 74 | 6 | Linus | The active tests include an active part. First, your phone will place outgoing calls |
| 75 | to a dedicated number. This number will always be busy and never answer in order |
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| 76 | to rule out voice charges as best as we can. |
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| 77 | |||
| 78 | Secondly, your phone will send SMS short messages via an invalid SMS-C to |
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| 79 | an invalid number. |
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| 80 | |||
| 81 | During our tests we have not found a European network that charges for these |
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| 82 | transactions. However, we can not rule out that you may be charged in specific |
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| 83 | settings. |
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| 84 | |||
| 85 | To control for involuntary charges, we strongly advise the use of a dedicated |
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| 86 | pre-paid SIM card for these tests. |
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| 87 | 1 | Linus | |
| 88 | h3. Instructions |
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| 89 | 2 | Linus | |
| 90 | 4 | Linus | # Download |
| 91 | # unpack |
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| 92 | # run: <pre>sudo ./xgoldscanner.sh -n [telephone number, e.g. +491234567]</pre> |
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| 93 | Optional parameters: |
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| 94 | * -g conduct GPRS test |
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| 95 | * -d display debug messages |
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| 96 | * -o offline mode [skip log upload for manual submission] |
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| 97 | * -3 conduct 3G tests only [skip 2G tests] |
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| 98 | 2 | Linus | * -y assume "yes" to questions and confirmation dialogues [for automated testing] |
| 99 | * -i <n> repeat each test <n> times (default is 5) |
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| 100 | |||
| 101 | 3 | Linus | h3. Advanced usage |
| 102 | 2 | Linus | |
| 103 | 3 | Linus | Use Tobias Engel's "xgoldmon":https://github.com/2b-as/xgoldmon tool to analyze log files. |
| 104 | |||
| 105 | h3. Mailing list |
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| 106 | |||
| 107 | 5 | Ben | A public mailing list for announcements and discussion can be found TODO "here":http://lists.srlabs.de/cgi-bin/mailman/listinfo/a51 . |
| 108 | 3 | Linus | Please file bugs and support requests through the "issue tracker TODO ":http://opensource.srlabs.de/projects/a51-decrypt/issues/new as they may be of little relevance to the majority of the mailing list subscribers. |
| 109 | 2 | Linus | |
| 110 | ***** |
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| 111 | 1 | Linus | |
| 112 | 10 | Karsten | h2. CatcherCatcher |
| 113 | 2 | Linus | |
| 114 | Display mobile network irregularities hinting at fake base station activity. |
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| 115 | |||
| 116 | h3. Requirements: |
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| 117 | |||
| 118 | * Osmocom phone |
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| 119 | 1 | Linus | * Osmocom serial cable |
| 120 | * Linux Computer |
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| 121 | |||
| 122 | h3. Download: |
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| 123 | |||
| 124 | 2 | Linus | * Source Code |
| 125 | * Live System |
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| 126 | |||
| 127 | h3. Instructions |
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| 128 | |||
| 129 | # Download |
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| 130 | # unpack |
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| 131 | # run: TODO call |
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| 132 | * TODO command line parameters |
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| 133 | 3 | Linus | |
| 134 | h3. Mailing list |
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| 135 | |||
| 136 | 5 | Ben | A public mailing list for announcements and discussion can be found TODO "here":http://lists.srlabs.de/cgi-bin/mailman/listinfo/a51 . |
| 137 | 3 | Linus | Please file bugs and support requests through the "issue tracker TODO ":http://opensource.srlabs.de/projects/a51-decrypt/issues/new as they may be of little relevance to the majority of the mailing list subscribers. |
| 138 | 1 | Linus | |
| 139 | ***** |
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| 140 | 2 | Linus | |
| 141 | h2. GSMmap-apk |
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| 142 | |||
| 143 | Actively collect 2G and 3G traces using Samsung Android phones. |
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| 144 | 1 | Linus | |
| 145 | h3. Requirements: |
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| 146 | |||
| 147 | * Samsung Galaxy S2 / S3 phone |
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| 148 | |||
| 149 | 2 | Linus | h3. Download: |
| 150 | |||
| 151 | 1 | Linus | * Pre-compiled .apk |
| 152 | * Source Code |
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| 153 | 6 | Linus | |
| 154 | h3. Disclaimer |
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| 155 | |||
| 156 | Our 3G tests include an active part. First, your phone will place outgoing calls |
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| 157 | to a dedicated number. This number will always be busy and never answer in order |
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| 158 | to rule out voice charges as best as we can. |
||
| 159 | |||
| 160 | Secondly, your phone will send SMS short messages via an invalid SMS-C to |
||
| 161 | an invalid number. |
||
| 162 | |||
| 163 | During our tests we have not found a European network that charges for these |
||
| 164 | transactions. However, we can not rule out that you may be charged in specific |
||
| 165 | settings. |
||
| 166 | |||
| 167 | To control for involuntary charges, we strongly advise the use of a dedicated |
||
| 168 | pre-paid SIM card for these tests. |
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| 169 | 2 | Linus | |
| 170 | h3. Instructions |
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| 171 | |||
| 172 | # Install application from App Store |
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| 173 | # Run |
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| 174 | 3 | Linus | |
| 175 | h3. Mailing list |
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| 176 | |||
| 177 | 5 | Ben | A public mailing list for announcements and discussion can be found TODO "here":http://lists.srlabs.de/cgi-bin/mailman/listinfo/a51 . |
| 178 | 3 | Linus | Please file bugs and support requests through the "issue tracker TODO ":http://opensource.srlabs.de/projects/a51-decrypt/issues/new as they may be of little relevance to the majority of the mailing list subscribers. |
| 179 | 2 | Linus | |
| 180 | ***** |
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| 181 | 1 | Linus | |
| 182 | 2 | Linus | h2. GSMmap-live |
| 183 | 3 | Linus | |
| 184 | This live linux system is equipped with all the assessment tools listed above. It furthermore includes |
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| 185 | 2 | Linus | It facilitates their use and automatically uploads logs to GSMmap.org. |
| 186 | 1 | Linus | |
| 187 | h3. Requirements: |
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| 188 | |||
| 189 | * 64bit-compatible Computer |
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| 190 | * For each test: Requirements listed above |
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| 191 | 2 | Linus | |
| 192 | h3. Download: |
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| 193 | |||
| 194 | 1 | Linus | * Live system image |
| 195 | 6 | Linus | * Source Code |
| 196 | |||
| 197 | h3. Disclaimer |
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| 198 | |||
| 199 | Our 3G tests include an active part. First, your phone will place outgoing calls |
||
| 200 | to a dedicated number. This number will always be busy and never answer in order |
||
| 201 | to rule out voice charges as best as we can. |
||
| 202 | |||
| 203 | Secondly, your phone will send SMS short messages via an invalid SMS-C to |
||
| 204 | an invalid number. |
||
| 205 | |||
| 206 | During our tests we have not found a European network that charges for these |
||
| 207 | transactions. However, we can not rule out that you may be charged in specific |
||
| 208 | settings. |
||
| 209 | |||
| 210 | To control for involuntary charges, we strongly advise the use of a dedicated |
||
| 211 | 2 | Linus | pre-paid SIM card for these tests. |
| 212 | |||
| 213 | h3. Instructions |
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| 214 | |||
| 215 | # Download |
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| 216 | # Unpack: <pre>tar xvzf gsmmap-live.img.tar.gz</pre> |
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| 217 | # Write to stick <pre>dd if=gsmmap-live.img of=/dev/[USB-stick] [bs=1M]</pre> |
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| 218 | 3 | Linus | # Boot from stick |
| 219 | |||
| 220 | h3. Mailing list |
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| 221 | |||
| 222 | 5 | Ben | A public mailing list for announcements and discussion can be found TODO "here":http://lists.srlabs.de/cgi-bin/mailman/listinfo/a51 . |
| 223 | 1 | Linus | Please file bugs and support requests through the "issue tracker TODO ":http://opensource.srlabs.de/projects/a51-decrypt/issues/new as they may be of little relevance to the majority of the mailing list subscribers. |