A mobile terminal mac data collection method

[0014] refer to figure 1 , figure 2 As shown, a method for collecting MAC data of a mobile terminal in this embodiment specifically includes the following steps:

[0015] The first step is to regularly capture WIFI wireless communication data packets on each channel of 2.4GHz and 5.8GHZ;

[0016] The second step is to parse the 802.11 protocol frame header of each data packet, and extract the MAC address from the BSSID field, Source address field, and Destination address field of the frame header;

[0017] In the third step, the system determines whether the acquired MAC address of the mobile phone is a real MAC address, and if it is not a real MAC address, it parses the message to obtain the SSID information that was once associated;

[0018] The third step, the technical principle of judging whether the real MAC address is:

[0019] random mac

[0020] X:XX:XX:XX:XX:XX

[0021] 2, 3, 6, 7, a, b, e, f

[0022] When = 2, 3, 6, 7, a, b, e, f, is a random mac

[0023] li...