Mobile Network Assessment Tools » History » Version 8
Karsten, 12/23/2013 01:48 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 | 3 | Linus | * *[[catcher catcher]]* |
| 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 | 8 | Karsten | * *Application attack surface.* Generate a list of all TARs and find "unprotected" (NSL=0) applications |
| 30 | 2 | Linus | * *Spec. compliance* |
| 31 | |||
| 32 | h3. Requirements: |
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| 33 | |||
| 34 | 8 | Karsten | * Java (TODO: Which Java edition/version?) |
| 35 | 2 | Linus | * PC/SC reader –or– |
| 36 | * Osmocom phone |
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| 37 | |||
| 38 | 1 | Linus | h3. Download |
| 39 | |||
| 40 | 3 | Linus | Pre-compiled .jar TODO |
| 41 | Source Code TODO |
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| 42 | 2 | Linus | Live System TODO |
| 43 | |||
| 44 | h3. Instructions |
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| 45 | |||
| 46 | # Download |
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| 47 | 1 | Linus | # unpack |
| 48 | 3 | Linus | # run: TODO call |
| 49 | * TODO command line parameters |
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| 50 | |||
| 51 | 5 | Ben | h3. Mailing list |
| 52 | 3 | Linus | |
| 53 | 8 | Karsten | A public mailing list for announcements and discussion can be found "here":https://lists.srlabs.de/cgi-bin/mailman/listinfo/simsec . |
| 54 | 2 | Linus | |
| 55 | ***** |
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| 56 | |||
| 57 | 1 | Linus | h2. xgoldscanner |
| 58 | 2 | Linus | |
| 59 | 3 | Linus | Actively collect 2G and 3G traces using Samsung Android phones. |
| 60 | 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. |
| 61 | |||
| 62 | h3. Requirements: |
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| 63 | |||
| 64 | * Samsung Galaxy S2 / S3 phone |
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| 65 | * Micro-USB cable |
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| 66 | * Linux Computer |
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| 67 | 1 | Linus | |
| 68 | 2 | Linus | h3. Download: |
| 69 | 1 | Linus | |
| 70 | * Source Code (bash) |
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| 71 | * Live System |
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| 72 | 6 | Linus | |
| 73 | h3. Disclaimer |
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| 74 | 7 | Karsten | |
| 75 | 6 | Linus | The active tests include an active part. First, your phone will place outgoing calls |
| 76 | to a dedicated number. This number will always be busy and never answer in order |
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| 77 | to rule out voice charges as best as we can. |
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| 78 | |||
| 79 | Secondly, your phone will send SMS short messages via an invalid SMS-C to |
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| 80 | an invalid number. |
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| 81 | |||
| 82 | During our tests we have not found a European network that charges for these |
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| 83 | transactions. However, we can not rule out that you may be charged in specific |
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| 84 | settings. |
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| 85 | |||
| 86 | To control for involuntary charges, we strongly advise the use of a dedicated |
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| 87 | pre-paid SIM card for these tests. |
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| 88 | 1 | Linus | |
| 89 | h3. Instructions |
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| 90 | 2 | Linus | |
| 91 | 4 | Linus | # Download |
| 92 | # unpack |
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| 93 | # run: <pre>sudo ./xgoldscanner.sh -n [telephone number, e.g. +491234567]</pre> |
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| 94 | Optional parameters: |
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| 95 | * -g conduct GPRS test |
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| 96 | * -d display debug messages |
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| 97 | * -o offline mode [skip log upload for manual submission] |
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| 98 | * -3 conduct 3G tests only [skip 2G tests] |
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| 99 | 2 | Linus | * -y assume "yes" to questions and confirmation dialogues [for automated testing] |
| 100 | * -i <n> repeat each test <n> times (default is 5) |
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| 101 | |||
| 102 | 3 | Linus | h3. Advanced usage |
| 103 | 2 | Linus | |
| 104 | 3 | Linus | Use Tobias Engel's "xgoldmon":https://github.com/2b-as/xgoldmon tool to analyze log files. |
| 105 | |||
| 106 | h3. Mailing list |
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| 107 | |||
| 108 | 5 | Ben | A public mailing list for announcements and discussion can be found TODO "here":http://lists.srlabs.de/cgi-bin/mailman/listinfo/a51 . |
| 109 | 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. |
| 110 | 2 | Linus | |
| 111 | ***** |
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| 112 | 1 | Linus | |
| 113 | h2. catcher catcher |
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| 114 | 2 | Linus | |
| 115 | Display mobile network irregularities hinting at fake base station activity. |
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| 116 | |||
| 117 | h3. Requirements: |
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| 118 | |||
| 119 | * Osmocom phone |
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| 120 | 1 | Linus | * Osmocom serial cable |
| 121 | * Linux Computer |
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| 122 | |||
| 123 | h3. Download: |
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| 124 | |||
| 125 | 2 | Linus | * Source Code |
| 126 | * Live System |
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| 127 | |||
| 128 | h3. Instructions |
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| 129 | |||
| 130 | # Download |
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| 131 | # unpack |
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| 132 | # run: TODO call |
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| 133 | * TODO command line parameters |
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| 134 | 3 | Linus | |
| 135 | h3. Mailing list |
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| 136 | |||
| 137 | 5 | Ben | A public mailing list for announcements and discussion can be found TODO "here":http://lists.srlabs.de/cgi-bin/mailman/listinfo/a51 . |
| 138 | 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. |
| 139 | 1 | Linus | |
| 140 | ***** |
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| 141 | 2 | Linus | |
| 142 | h2. GSMmap-apk |
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| 143 | |||
| 144 | Actively collect 2G and 3G traces using Samsung Android phones. |
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| 145 | 1 | Linus | |
| 146 | h3. Requirements: |
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| 147 | |||
| 148 | * Samsung Galaxy S2 / S3 phone |
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| 149 | |||
| 150 | 2 | Linus | h3. Download: |
| 151 | |||
| 152 | 1 | Linus | * Pre-compiled .apk |
| 153 | * Source Code |
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| 154 | 6 | Linus | |
| 155 | h3. Disclaimer |
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| 156 | |||
| 157 | Our 3G tests include an active part. First, your phone will place outgoing calls |
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| 158 | to a dedicated number. This number will always be busy and never answer in order |
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| 159 | to rule out voice charges as best as we can. |
||
| 160 | |||
| 161 | Secondly, your phone will send SMS short messages via an invalid SMS-C to |
||
| 162 | an invalid number. |
||
| 163 | |||
| 164 | During our tests we have not found a European network that charges for these |
||
| 165 | transactions. However, we can not rule out that you may be charged in specific |
||
| 166 | settings. |
||
| 167 | |||
| 168 | To control for involuntary charges, we strongly advise the use of a dedicated |
||
| 169 | pre-paid SIM card for these tests. |
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| 170 | 2 | Linus | |
| 171 | h3. Instructions |
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| 172 | |||
| 173 | # Install application from App Store |
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| 174 | # Run |
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| 175 | 3 | Linus | |
| 176 | h3. Mailing list |
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| 177 | |||
| 178 | 5 | Ben | A public mailing list for announcements and discussion can be found TODO "here":http://lists.srlabs.de/cgi-bin/mailman/listinfo/a51 . |
| 179 | 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. |
| 180 | 2 | Linus | |
| 181 | ***** |
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| 182 | 1 | Linus | |
| 183 | 2 | Linus | h2. GSMmap-live |
| 184 | 3 | Linus | |
| 185 | This live linux system is equipped with all the assessment tools listed above. It furthermore includes |
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| 186 | 2 | Linus | It facilitates their use and automatically uploads logs to GSMmap.org. |
| 187 | 1 | Linus | |
| 188 | h3. Requirements: |
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| 189 | |||
| 190 | * 64bit-compatible Computer |
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| 191 | * For each test: Requirements listed above |
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| 192 | 2 | Linus | |
| 193 | h3. Download: |
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| 194 | |||
| 195 | 1 | Linus | * Live system image |
| 196 | 6 | Linus | * Source Code |
| 197 | |||
| 198 | h3. Disclaimer |
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| 199 | |||
| 200 | Our 3G tests include an active part. First, your phone will place outgoing calls |
||
| 201 | to a dedicated number. This number will always be busy and never answer in order |
||
| 202 | to rule out voice charges as best as we can. |
||
| 203 | |||
| 204 | Secondly, your phone will send SMS short messages via an invalid SMS-C to |
||
| 205 | an invalid number. |
||
| 206 | |||
| 207 | During our tests we have not found a European network that charges for these |
||
| 208 | transactions. However, we can not rule out that you may be charged in specific |
||
| 209 | settings. |
||
| 210 | |||
| 211 | To control for involuntary charges, we strongly advise the use of a dedicated |
||
| 212 | 2 | Linus | pre-paid SIM card for these tests. |
| 213 | |||
| 214 | h3. Instructions |
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| 215 | |||
| 216 | # Download |
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| 217 | # Unpack: <pre>tar xvzf gsmmap-live.img.tar.gz</pre> |
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| 218 | # Write to stick <pre>dd if=gsmmap-live.img of=/dev/[USB-stick] [bs=1M]</pre> |
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| 219 | 3 | Linus | # Boot from stick |
| 220 | |||
| 221 | h3. Mailing list |
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| 222 | |||
| 223 | 5 | Ben | A public mailing list for announcements and discussion can be found TODO "here":http://lists.srlabs.de/cgi-bin/mailman/listinfo/a51 . |
| 224 | 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. |