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ahlashkari / CICFlowMeter

CICFlowmeter-V4.0 (formerly known as ISCXFlowMeter) is an Ethernet traffic Bi-flow generator and analyzer for anomaly detection that has been used in many Cybersecurity datsets such as Android Adware-General Malware dataset (CICAAGM2017), IPS/IDS dataset (CICIDS2017), Android Malware dataset (CICAndMal2017) and Distributed Denial of Service (CICDDoS2019).
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Question about run cicflowmeter -f hhhh.pcap -c flows.csv #118

Closed GooseSteps closed 6 months ago

GooseSteps commented 3 years ago

image reading from file hhhh.pcap, link-type EN10MB (Ethernet) Garbage Collection Began. Flows = 1467 Exception in thread AsyncSniffer: Traceback (most recent call last): File "/usr/local/lib/python3.7/threading.py", line 917, in _bootstrap_inner self.run() File "/usr/local/lib/python3.7/threading.py", line 865, in run self._target(*self._args, self._kwargs) File "/usr/local/lib/python3.7/site-packages/scapy/sendrecv.py", line 1210, in _run session.on_packet_received(p) File "/usr/local/lib/python3.7/site-packages/cicflowmeter/flow_session.py", line 107, in on_packet_received self.garbage_collect(packet.time) File "/usr/local/lib/python3.7/site-packages/cicflowmeter/flow_session.py", line 125, in garbage_collect data = flow.get_data() File "/usr/local/lib/python3.7/site-packages/cicflowmeter/flow.py", line 83, in get_data flow_iat = get_statistics(self.flow_interarrival_time) File "/usr/local/lib/python3.7/site-packages/cicflowmeter/utils.py", line 29, in get_statistics iat["mean"] = numpy.mean(alist) File "<__array_function__ internals>", line 6, in mean File "/usr/local/lib/python3.7/site-packages/numpy/core/fromnumeric.py", line 3420, in mean out=out, kwargs) File "/usr/local/lib/python3.7/site-packages/numpy/core/_methods.py", line 190, in _mean ret = ret / rcount File "/usr/local/lib/python3.7/site-packages/scapy/utils.py", line 130, in truediv return EDecimal(Decimal.truediv(self, Decimal(other))) TypeError: conversion from numpy.int64 to Decimal is not supported

When I run this command ‘cicflowmeter -f hhhh.pcap -c flows.csv ’, I found the problem mentioned above, how can I solve this problem, thank you

mark12138 commented 3 years ago

numpy==1.18.0 scipy==1.4.1 scapy==2.4.3 request i slove it by installing the right versions of those packages

ahlashkari commented 6 months ago

Hi, We are pleased to announce that the first version of the Network and Transportation Layers Flow Analyzer (NTLFlowLyzer) is now available as part of the Understanding Cybersecurity Series (UCS) knowledge mobilization program. This Python open-source project has been designed and developed to address many issues encountered with CICFlowMeter. It extracts over 300 features from TCP-based network traffic, tailored explicitly for Anomaly Profiling (AP). NTLFlowLyzer serves as a key component of the upcoming NetFlowLyzer.

https://github.com/ahlashkari/NTLFlowLyzer

Best, BCCC Team https://www.yorku.ca/research/bccc/