added details about -z

This commit is contained in:
Stefan Friese 2024-06-18 22:26:21 +02:00
parent 2e1d63eab1
commit 54ecb707e6
1 changed files with 13 additions and 1 deletions

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@ -18,6 +18,17 @@ Autostop `-a` and ringbuffer `-b` arguments may be set to stop or split files
at defined duration `duration:10`, sizes `filesize:100`, and count of files
`files:5`.
Use `-z help` to see options of possible statistics, use `-q` to suppress
packet details.
## Find Credentials
Tshark can list all found credentials via the following command
```sh
tshark -r file.pcap -z credentials -q
```
## Extracting USB Keystrokes
Data between USB devices and the host can be filtered via tshark in order to
@ -27,7 +38,8 @@ display just the payload, e.g. keystrokes in the following way
tshark -r keystrokes.pcapng -Y "usb.transfer_type==0x01 and frame.len==35 and! (usb.capdata == 00:00:00:00:00:00:00:00)" -T fields -e usbhid.data > output.txt
```
A lookup table is needed to [convert the USBHID data to ASCII values](https://gist.github.com/ImAnEnabler/091a9e1ee2d6a0805408e009e2f4a2b5)
A lookup table is needed to [convert the USBHID data to ASCII
values](https://gist.github.com/ImAnEnabler/091a9e1ee2d6a0805408e009e2f4a2b5)
```sh
python keystrokedecoder.py output.txt