【Azure 环境】在Windows环境中抓取网络包(netsh trace)后,如何转换为Wireshark格式以便进行分析 - LuBu0505/My-Code GitHub Wiki

问题描述

如何在Windows环境中,不安装第三方软件的情况下(使用Windows内置指令),如何抓取网络包呢?并且如何转换为Wireshark 格式呢?

操作步骤

1) 以管理员模式打开CMD,使用 netsh trace start capture=yes 命令开始抓取网络包,当需要停止时候,使用 netsh trace stop 指令。

## 开始抓取
netsh trace start capture=yes 

## 停止抓取
netsh trace stop

####执行结果
C:\LBWorkSpace\tool\nettrace1\newworktrace>netsh trace start capture=yes

Trace configuration:
-------------------------------------------------------------------
Status: Running
Trace File: C:\Users\xxxx\AppData\Local\Temp\NetTraces\NetTrace.etl
Append: Off
Circular: On
Max Size: 512 MB
Report: Off

C:\LBWorkSpace\tool\nettrace1\newworktrace>netsh trace stop
Merging traces ... done
Generating data collection ... done
The trace file and additional troubleshooting information have been compiled as "C:\Users\xxxx\AppData\Local\Temp\NetTraces\NetTrace.cab".
File location = C:\Users\xxxx\AppData\Local\Temp\NetTraces\NetTrace.etl
Tracing session was successfully stopped.

如果之抓取指定IP地址的网络包,可以使用如下命令:

netsh trace start capture=yes IPv4.Address=X.X.X.X

抓取动画效果为: No alt text provided for this image

2) 使用 etl2pcapng.exe 工具进行格式转换,使用命令:

etl2pcapng.exe nettrace.etl nettrace.cap

No alt text provided for this image

3) 双击 nettrace.cap 打开 WireShark查看网络包,使用 ip.addr == xxx.xxx.xxx.xxx 多包中的内容进行过滤

ip.addr == xxx.xxx.xxx.xxx  or ip.addr == xxx.xxx.xxx.xxx 

No alt text provided for this image

附录一:根据IP地址过滤Wireshark文件包,只导出特定的IP网络包

1)在Filter 输入框中输入过滤的IP地址: 如 ip.addr == 27.xxx.xxx.xxx

2)选择 File --> Export Specified Packets --> Save No alt text provided for this image

参考资料

etl2pcapng.exe 工具下载地址:https://files.cnblogs.com/files/lulight/etl2pcapng.zip

Wireshark 下载地址:https://www.wireshark.org/#download

How can I perform a packet capture in Windows with built-in utility? https://www.sonicwall.com/support/knowledge-base/how-can-i-perform-a-packet-capture-in-windows-with-built-in-utility/170905204545360/

当在复杂的环境中面临问题,格物之道需:浊而静之徐清,安以动之徐生。 云中,恰是如此!

分类: 【Azure 环境】

标签: Azure 环境Windows抓取网络包netsh trace start capture=yesetl2pcapng.exe nettrace.etl nettrace.cap