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8812BU/8822BU driver canno capture PMKID #210

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LLH-l opened this issue Feb 20, 2024 · 0 comments
Open

8812BU/8822BU driver canno capture PMKID #210

LLH-l opened this issue Feb 20, 2024 · 0 comments

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@LLH-l
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LLH-l commented Feb 20, 2024

Hi...
In kali-linux-2023.4-live-amd64 and wifislax64-3.4-final test, hcxdumptool latest git
Sorry, I'm not sure if the kernel is using your driver. , If it not, please ignore

Use rt5572 can capture to PMKID
run command
Create BPF. . .
sudo tcpdump -i wlan0 wlan addr3 AP-MAC -ddd > attack.bpf

sudo hcxdumptool -c 149b --bpf=attack.bpf

CHA   LAST   R 1 3 P S    MAC-AP    ESSID (last seen on top)     SCAN-FREQUENCY:   5745
-----------------------------------------------------------------------------------------
149 17:36:30 + +   + + c43fffffffff CMCC-vKDZ

Next . . .
Test using 8812bu (Chipset: rtw_8822be) canno capture to PMKID
But can capture to handshake
run command . . .

sudo hcxdumptool -c 149b --bpf=attack.bpf

 CHA   LAST   R 1 3 P S    MAC-AP    ESSID (last seen on top)     SCAN-FREQUENCY:   5745
-----------------------------------------------------------------------------------------
 149 17:36:34         + c43fffffffff CMCC-vKDZ


   LAST   E 2 MAC-AP-ROGUE   MAC-CLIENT   ESSID (last seen on top)
-----------------------------------------------------------------------------------------
^C
0 ERROR(s) during runtime
92 Packet(s) captured by kernel
0 Packet(s) dropped by kernel
1 SHB written to pcapng dumpfile
1 IDB written to pcapng dumpfile
1 ECB written to pcapng dumpfile
1 EPB written to pcapng dumpfile

exit on sigterm

This seems a driver issue

@LLH-l LLH-l changed the title driver canno capture PMKID 8812BU/8822BU driver canno capture PMKID Feb 20, 2024
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