CN105307191B - MSISDN collecting devices and its method based on GSM software radio - Google Patents
MSISDN collecting devices and its method based on GSM software radio Download PDFInfo
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- CN105307191B CN105307191B CN201510768207.8A CN201510768207A CN105307191B CN 105307191 B CN105307191 B CN 105307191B CN 201510768207 A CN201510768207 A CN 201510768207A CN 105307191 B CN105307191 B CN 105307191B
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W24/00—Supervisory, monitoring or testing arrangements
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Abstract
The invention discloses a kind of MSISDN collecting devices and its method based on GSM software radio, are related to mobile data acquisition field.Collecting device includes LINUX controllers and connected software defined radio terminal, simulator terminal, Andriod terminals and receiver terminal；LINUX controllers include LINUX control modules and the simulator interface module, software radio modules and the receiver interface module that interact；Simulator terminal includes the 1st simulator terminal, the 2nd simulator terminal ... and N simulator terminals.Collecting efficiency of the present invention is high, and gathered data is accurate；Acquisition in real time, easy to operate, android terminal is intuitively shown；Power adjustable, acquisition range are controllable；Acquisition information is not limited by mobile terminal model；It is analyzed suitable for the data Collecting operation such as investigation and evidence collection, sector scanning.
Description
Technical field
The present invention relates to mobile data acquisition field more particularly to a kind of MSISDN acquisitions based on GSM software radio
Device and method thereof, with the advantage that collecting efficiency is high, gathered data is accurate and acquisition range is controllable.
Background technology
With the fast development of mobile Internet, the MSISDN of mobile terminal is more and more important as personal mark；In skill
Art application aspect, the identity information acquisition technology based on mobile terminal emerge one after another, and the identity information of mobile terminal can take in investigation
The various aspects such as card, sector scanning, which suffer from, to be widely applied.
For the accuracy for obtaining information, simple software defined radio terminal can only acquire IMSI and IMEI, and utilize
IMSI carries out the randomness distributed telephone numbers in the recent period with operator of the matched methods of MSISDN and mobile terminal is persistently changed after card not
It is applicable in again, at present preceding 3 number sections matching of MSISDN also is difficult to ensure correctness according to IMSI；It is also a kind of to be based on mobile terminal
The acquisition method of application needs to install this software in advance, and gatherer process needs mobile phone terminal button to trigger, and there are mobile phone operating systems
Limitation, rely on and restrictive condition it is too many, collecting efficiency is low, covering it is not comprehensive.Based on problem above, there is an urgent need to one kind to adopt
Collect efficient, the MSISDN collecting devices that gathered data is accurate and acquisition range is controllable.
Invention content
It is an object of the invention to overcome shortcoming and defect existing for existing MSISDN acquisition techniques, one kind is provided and is based on
The MSISDN collecting devices and its method of GSM software radio accurately and effectively carry out the MSISDN acquisitions of GSM frequency ranges；Acquisition
Information is not limited by mobile terminal model；Acquisition coverage area may be controlled by power regulation, you can fixed point acquisition also moves
Acquisition；And information can be acquired by the displaying of android terminal intuitive and convenient.
Realizing the object of the invention technical solution is：
Software defined radio terminal serves as the headend equipment of mobile terminal IMSI/IMEI information collections；The control of LINUX controllers is soft
Part radio terminal and simulator terminal carry out the induction of MSISDN；Receiver terminal is inserted into operator's SIM card monitoring reception
MSISDN and IMSI/IMEI information；Whole process is by LINUX controllers centralized control and scheduling.
One, the MSISDN collecting devices based on GSM software radio（Abbreviation collecting device）
This collecting device include LINUX controllers and connected software defined radio terminal, simulator terminal,
Andriod terminals and receiver terminal；
LINUX controllers include LINUX control modules and the simulator interface module interacted, software radio mould
Block and receiver interface module；
Simulator terminal includes the 1st simulator terminal, the 2nd simulator terminal ... and N simulator terminals, and N is nature
Number, 1≤N≤9.
Working mechanism：
The LINUX controller control software radio terminals operated in LINUX system carry out IMSI/IMEI acquisitions and match
It closes simulator terminal simulation mobile terminal and is registered to carrier network, MSISDN is induced by short message and receiver terminal, then
MSISDN and IMSI/IMEI information is obtained by receiver interface module monitoring reception device terminal and is shown to Andriod terminals.
Two, the MSISDN acquisition methods based on GSM software radio（Abbreviation acquisition method）
This acquisition method includes the following steps：
1. LINUX controllers and software defined radio terminal, simulator terminal, receiver terminal are attached by USB, and
Andriod terminals are communicated by Wi-Fi；
2. LINUX control modules receive task, the other each sub- terminal module initialization operations of control from Andriod terminals；
3. software radio modules control software radio terminal acquires IMSI/IMEI；
4. LINUX control modules induce the MSISDN of mobile terminal by software radio modules and simulator interface module；
5. LINUX control modules acquire MSISDN the and IMSI/IMEI information of mobile terminal by receiver interface module, instead
Andriod terminals are fed to show.
The present invention has following advantages and good effect：
1. collecting efficiency is high, gathered data is accurate；
2. acquisition in real time, easy to operate, android terminal is intuitively shown；
3. power adjustable, acquisition range is controllable；
4. acquisition information is not limited by mobile terminal model；
5. suitable for the analysis of the data Collecting operations such as investigation and evidence collection, sector scanning.
Description of the drawings
Fig. 1 is the block diagram of this collecting device；
Fig. 2 is that LINUX control modules 230 initialize simulator interface module 210, software radio modules 220 and receive
Device interface module 240 controls the flow chart of each terminal；
Fig. 3 is that software radio modules 220 acquire IMSI/IMEI in specified GSM frequency point control softwares radio terminal 100
Flow chart；
Fig. 4 is that 230 control software radio module 220 of LINUX control modules and simulator interface module 210 induce
The flow chart of MSISDN；
Fig. 5 is the flow chart that receiver interface module 240 obtains MSISDN.
In figure：
100-software defined radio terminals.
200-LINUX controllers,
210-simulator interface modules,
220-software radio modules,
230-LINUX control modules,
240-receiver interface modules；
300-simulator terminals,
310-the 1 simulator terminal,
320-the 2 simulator terminal ... ...
3N0-N simulator terminals, N are natural number, 1≤N≤9；
400-Andriod terminals；
500-receiver terminals.
English to Chinese
GSM：Global System for Mobile Communication, global system for mobile communications；
Wi-Fi：It is that one kind can be by PC, handheld device（Such as pad, mobile phone）Etc. terminals be wirelessly mutually connected
The technology connect, in fact it is a high frequency radio signal；
MSISDN：Mobile Station International ISDN Number, mobile station International Integrated Services number
Word network No. code；
SMS：Short message mark；
AT：Attention, one kind being used for controlling wireless module or mobile station completes calling, short message, phone directory, data industry
The order of business etc. function.
Specific implementation mode
It is described in detail with reference to the accompanying drawings and examples：
One, collecting device
1, overall
Such as Fig. 1, this equipment includes LINUX controllers 200 and connected software defined radio terminal 100, simulator
Terminal 300, Andriod terminals 400 and receiver terminal 500；
LINUX controllers 200 include LINUX control modules 240 and the simulator interface module 210, soft that interacts
Part radio module 220 and receiver interface module 230；
Simulator terminal 300 includes the 1st simulator terminal 310, the 2nd simulator terminal 320 ... and N simulator terminals
（3N0）, N is natural number, 1≤N≤9.
2, functional component
1）Software defined radio terminal 100 is that a GSM software radio hardware including Base-Band Processing and radio-frequency receiving-transmitting is whole
End；
2）LINUX controllers 200
LINUX controllers 200 use the Industry Control plate with X86-based or the ARM plates with same treatment ability,
Run Ubuntu12.04 systems or the LINUX system of other versions.
Its embedded software includes simulator interface module 210, software radio modules 220, receiver interface module 230
With LINUX control modules 240；
Simulator interface module 210, software radio modules 220 and receiver interface module 23 are controlled with LINUX respectively
Module 240 interacts.
（1）Simulator interface module 210 is a kind of control software based on LINUX operating systems, controls simulator terminal
300, to specified IMSI simulated log-ons to carrier network；
（2）Software radio modules 220 are a kind of gsm protocol software based on LINUX operating systems, and control software is wireless
Electric terminals 100 complete the acquisition of IMSI/IMEI information；
（3）Receiver interface module 230 is a kind of monitoring software based on LINUX operating systems, controls and receives device terminal
500, the MSISDN induced is received, LINUX control modules 240 are given.
（4）LINUX control modules 240 are a kind of control software based on LINUX operating systems, coordination simulator interface mould
Block 210 and software radio modules 220 carry out the induction of MSISDN, receive the acquisition information of receiver interface module 230, control
The watt level of equipment.
3）Simulator terminal 300 is a kind of customization version mobile terminal simulator with USB communication interface, open mobile terminal note
The part of interface of volume carrier network.
4）Andriod terminals 400 are a kind of tablet computers or mobile phone based on Android operation system, carry MSISDN acquisitions
The control interface program of equipment.
5）Receiver terminal 500 is a kind of wireless industrial module with USB communication interface, by being inserted into operator SIM
Card, is effectively registered to carrier network.
3, the working mechanism of this collecting device
The LINUX controller control software radio terminals operated in LINUX system carry out IMSI/IMEI acquisitions and match
It closes simulator terminal simulation mobile terminal and is registered to carrier network, MSISDN is induced by short message and receiver terminal, then
MSISDN and IMSI/IMEI information is obtained by receiver interface module monitoring reception device terminal and is shown to Andriod terminals.
Two, acquisition method
* step is 2.
Such as Fig. 2, LINUX control modules 240 initialize simulator interface module 210, software radio modules 220 and receive
The workflow that device interface module 230 controls each terminal is as follows：
A, the task -21 that Andriod terminals issue is received；
B, judge whether initialization apparatus -22, be, enter step C, otherwise jump to step A；
LINUX control modules 240 receive the mission bit stream of Andriod terminals 400, determine whether the life of initialization apparatus
It enables, is to carry out the initialization of each module, otherwise jumps to step A, continue to the task -21 that Andriod terminals issue；
C, initializers radio module obtains the control authority -23 of software defined radio terminal；
D, simulator interface module is initialized, the control authority -24 of simulator terminal is obtained；
E, receiver interface module is initialized, the control authority -25 of receiver terminal is obtained.
* step is 3.
It is that software radio modules 220 acquire IMSI/ in specified GSM frequency point control softwares radio terminal 100 such as Fig. 3
The workflow of IMEI is as follows：
A, start software defined radio terminal -31 in specified GSM frequency points；
Start software radio end using the moderate frequency point of the GSM adjacent cell frequency points on ground selection energy intensity according to equipment
End；
B, mobile terminal log-on message -32 is parsed；
The subdistrict position fresh information when registration of mobile terminal is parsed, IMSI is obtained；
C, judge whether to collect IMSI/IMEI-33, be to enter step e, otherwise enter step d；
Software radio modules 220 ask the IMSI and IMEI of mobile terminal by software defined radio terminal 100, successful then anti-
Feedback IMSI/IMEI information gives control module -35 LINUX, otherwise refuses mobile terminal, it is allowed to register -34 again；
D, refuse mobile terminal, it is allowed to register -34 again；
E, receive mobile terminal, feedback IMSI/IMEI information is to LINUX control modules -35.
* step is 4.
It is that 230 control software radio terminal 100 of LINUX control modules and simulator interface module 210 induce such as Fig. 4
The workflow of MSISDN is as follows：
I, IMSI/IMEI information lists -41 are accessed；
IMSI/IMEI information lists are collected by 240 control software radio module 220 of LINUX control modules, then
It is preserved by LINUX control modules 240 and identifies whether to collect MSISDN；
II, the IMSI/IMEI-42 for not inducing MSISDN is judged whether there is, is, III is entered step, otherwise jumps to step
Ⅰ；
Judge whether IMSI/IMEI identifies and collect MSISDN, be to enter step III, otherwise jump to step I, continues
Access IMSI/IMEI information lists -41；
III, simulator terminal resource -43 is obtained；
Simulator terminal forms resource pool in initialization, in the feelings for having the IMSI/IMEI information for not collecting MSISDN
Under condition, apply for the resource, until then having waited until that resource is available without available resource；
IV, start simulator terminal registration network -44；
IMSI to not collecting MSISDN starts simulator terminal and starts the flow for being registered to carrier network；
V, the authentication information -45 of simulator endpoint registration IMSI is obtained by software radio modules；
Authentication section is encountered to need through 220 acquisition pair in real time of control software radio terminal 100 of software radio modules
The authentication information of the mobile terminal of IMSI is answered, verification process is completed；
VI, network registry is completed, the short message -46 for including this IMSI/IMEI information is sent to receiver terminal；
Network registry is completed, short message is sent to the receiver terminal of pairing by AT orders.
* step is 5.
Such as Fig. 5, the workflow that receiver interface module 230 obtains MSISDN is as follows：
I, monitoring reception device terminal -51；
II judges whether to receive information -52 SMS, is to enter step III, otherwise jumps to step I；
Receiver interface module 230 listens to after receiver terminal 500 has information, determines whether SMS information, be then into
Enter step III, otherwise jump to step I, continues monitoring reception device terminal -51；
III obtains calling identification MSISDN and IMSI/IMEI information, feeds back to LINUX control modules, and release simulator is whole
Hold resource -53；
MSISDN and IMSI/IMEI is extracted in SMS short messages from receiving；
IMSI/IMEI/MSISDN information is uploaded to Andriod terminals and shows -54 by IV；
LINUX control modules 240 obtain IMSI/IMEI the and MSISDN information that receiver interface module 230 listens to, together
When identify this IMSI/IMEI information be collected MSISDN, in addition this synchronizing information is shown to Andriod terminals 400.
Claims (3)
1. a kind of MSISDN acquisition methods based on GSM software radio,
Collecting device includes LINUX controllers (200) and connected software defined radio terminal (100), simulator terminal
(300), Andriod terminals (400) and receiver terminal (500)；
LINUX controllers (200) include LINUX control modules (240) and the simulator interface module (210) interacted,
Software radio modules (220) and receiver interface module (230)；
Simulator terminal (300) includes that the 1st simulator terminal (310), the 2nd simulator terminal (320) ... and N simulators are whole
It holds (3N0), N is natural number, 1≤N≤9；
It is characterized by comprising the following steps：
1. LINUX controllers and software defined radio terminal, simulator terminal, receiver terminal are attached by USB, and
Andriod terminals are communicated by Wi-Fi；
2. LINUX control modules receive task, the other each sub- terminal module initialization operations of control from Andriod terminals；
3. software radio modules control software radio terminal acquires IMSI/IMEI；
4. LINUX control modules induce the MSISDN of mobile terminal by software radio modules and simulator interface module；Its work
It is as follows to make flow：
I, IMSI/IMEI information lists (41) are accessed；
II, the IMSI/IMEI (42) for not inducing MSISDN is judged whether there is, is to enter step III, otherwise jumps to step I；
III, simulator terminal resource (43) is obtained；
IV, start simulator terminal registration network (44)；
V, the authentication information (45) of simulator endpoint registration IMSI is obtained by software radio modules；
VI, network registry is completed, the short message (46) for including this IMSI/IMEI information is sent to receiver terminal；
5. LINUX control modules acquire MSISDN the and IMSI/IMEI information of mobile terminal by receiver interface module, feed back to
Andriod terminals are shown；Its workflow is as follows：
I, monitoring reception device terminal (51)；
II judges whether to receive SMS information (52), is to enter step III, otherwise jumps to step I；
III obtains calling identification MSISDN and IMSI/IMEI information, feeds back to LINUX control modules, release simulator terminal money
Source (53)；
IMSI/IMEI/MSISDN information is uploaded to Andriod terminals and shows (54) by IV.
2. acquisition method as described in claim 1, it is characterised in that the workflow of step 2. is as follows：
A, the task (21) that Andriod terminals issue is received；
B, judge whether initialization apparatus (22), be to enter step C, otherwise jump to step A；
C, initializers radio module obtains the control authority (23) of software defined radio terminal；
D, simulator interface module is initialized, the control authority (24) of simulator terminal is obtained；
E, receiver interface module is initialized, the control authority (25) of receiver terminal is obtained.
3. acquisition method as described in claim 1, it is characterised in that the workflow of step 3. is as follows：
A, start software defined radio terminal (31) in specified GSM frequency points；
B, parsing mobile terminal log-on message (32)；
C, judge whether to collect IMSI/IMEI (33), be to enter step e, otherwise enter step d；
D, refuse mobile terminal, it is allowed to register (34) again；
E, receive mobile terminal, feedback IMSI/IMEI information gives LINUX control modules (35).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510768207.8A CN105307191B (en) | 2015-11-12 | 2015-11-12 | MSISDN collecting devices and its method based on GSM software radio |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510768207.8A CN105307191B (en) | 2015-11-12 | 2015-11-12 | MSISDN collecting devices and its method based on GSM software radio |
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| CN105307191A CN105307191A (en) | 2016-02-03 |
| CN105307191B true CN105307191B (en) | 2018-07-17 |
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| CN201510768207.8A Active CN105307191B (en) | 2015-11-12 | 2015-11-12 | MSISDN collecting devices and its method based on GSM software radio |
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| CN109614203B (en) * | 2018-12-08 | 2023-10-27 | 公安部第三研究所 | Android application cloud data evidence obtaining and analyzing system and method based on application data simulation |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103763700A (en) * | 2014-01-09 | 2014-04-30 | 东南大学常州研究院 | Method for sensing off-line identity information of mobile terminal |
| CN104091374A (en) * | 2014-06-17 | 2014-10-08 | 东南大学常州研究院 | Real-time attendance method adopting GSM/3G mobile phone perception technology |
| CN104301882A (en) * | 2014-10-22 | 2015-01-21 | 东南大学常州研究院 | Device and method for perceiving identity information of 3G mobile terminal user |
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2015
- 2015-11-12 CN CN201510768207.8A patent/CN105307191B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103763700A (en) * | 2014-01-09 | 2014-04-30 | 东南大学常州研究院 | Method for sensing off-line identity information of mobile terminal |
| CN104091374A (en) * | 2014-06-17 | 2014-10-08 | 东南大学常州研究院 | Real-time attendance method adopting GSM/3G mobile phone perception technology |
| CN104301882A (en) * | 2014-10-22 | 2015-01-21 | 东南大学常州研究院 | Device and method for perceiving identity information of 3G mobile terminal user |
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