Questions tagged [pyshark]

PyShark is a Python wrapper allowing packet parsing using Wireshark dissectors. This package allows parsing from a capture file or a live capture, using all installed Wireshark dissectors.

PyShark is a Python wrapper allowing packet parsing using Wireshark dissectors. This package allows parsing from a capture file or a live capture, using all installed Wireshark dissectors.

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PyShark+Django : Unable to make async call when pyshark is used in a Django view

I am using pyshark module in a Django view to get the ports breakdown from an uploaded PCAP file. views.py class ProtocolAnalysisView(APIView): parser_classes = (MultiPartParser,) def analyze_pcap(self, pcap_file): res = {} …
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Counting the number of SYN and ACK packets using Python and PyShark

TODO: # Task 1: Return n being: # n = Number of packets with only SYN+ACK flags def syn_ack(self): n = 0 syn = 0 ack = 0 # TODO: Implement me for syn in pyshark.FileCapture('TCP.reflection_fall2023.pcap'): n…
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Capture packets using pyshark on remote server

I am trying to capture packet on a remote server (which is a cluster node in my case). the cluster requires an ssh key to access it. . . . def start_capture(self): self.capture = pyshark.RemoteCapture(remote_host=…
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TCP Stream Analysis

I want to extract TCP streams of a PCAP file and obtain then analyze parameters of the streams, like iRTT, retransmission rate (something like "tcp.analysis" in Wireshark). I tried to used Pyshark to use Wireshark analysis but it was not available…
Mohammad.J
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Weird issue with PyShark/TShark and MQTT publishing

So I have a Python MQTT program with a publisher and a subscriber code (in separate files). In my testing, I am running multiple publisher codes on Raspberry Pi 4B, and one subscriber code on my computer, where a Mosquitto broker is also located to…
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Why does pyshark throw a process error here

I wanted to use pyshark to capture network traffic, so naturally I searched first for the most simple examples. Having found a recipe to make a daily cron job, i changed it to capture for a minute. import pyshark file = 'c:\\qu\\test.pcap' output =…
SlightlyKosumi
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Finding PCAP certificate validity dates

I have a piece of code that will return the validity dates for the last certificate listed in a tls.handshake.type == 11 packet. I want to pull all the certificates within the packet and check the validity dates for them all. Here is the code…
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Problem to get automaticly WpaKeyData scrapy pyshark

I want to get automaticly wpa key data from WireShark I try everything my last code is But when i do this i got lot of information about key but i only want wpa key data Encryption Key (Hex):…
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install pyshark for python3 report error message

When try below command to install pyshark on ubuntu22.04, $pip3 install pyshark error happen: $pip3 install pyshark error: externally-managed-environment × This environment is externally managed ╰─> To install Python packages system-wide, try apt…
lucky1928
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Extract SNI from QUIC Initial packet Pyshark

I am using trying to use pyshark to extract the SNI information from TLS handshake frame in the quic packets captured and stored in pcap format using wireshark. In Wireshark, I am able to see the decrypted information of all the frames in the…
hari19
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How can I modify packets read from pcap file using Pyshark and save it in new pcap file?

I am trying to read packets from input.pcapng file and modified the packets as shown below. I want to save the list of these packets in new pcap file. Please let me know on how to proceed. import pyshark from scapy.utils import wrpcap # open the…
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Attribute Error when using PyShark to read a PCAP file and write to an XML file

I'm trying to use pyshark and nest_asyncio in an attempt to read a sample PCAP file and export the contents into an XML file written in the following: import pyshark import nest_asyncio nest_asyncio.apply() pcap_path =…
Floresss
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PYTHON/PYSHARK I need to output a table that prints new rows without re-printing itself with new rows

So i'm trying to print a table, where the header is fixed, and the rows containing of packet information is constantly added, instead of re-printing the same table with new packets. import pyshark import sys import os from prettytable import…
apantilie
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How to access MAC addresses/ETH Layrer in pyshark?

I am trying to find a way to access the MAC address of a packet, or at the very least how to access the ethernet layer(or if it is possible in the first place??). I know that pyshark has the ethernet layer, but have not found any documentation to…
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How to get packet data/payload captured through pyshark in python

import pyshark as py cap=py.LiveCapture(interface="Wi-Fi") for i in cap: cap.sniff(timeout=5) print(cap.payload) print(i.payload) In print(i.payload) and print(cap.payload) I am getting error I want to check the payload or data of a captured…