先簡單記一下zeek file extraction
zkg install zeek/hosom/file-extraction
# you must separately load the package for it to actually do anything
zkg load zeek/hosom/file-extraction
mkdir /opt/extract_files
vi /opt/zeek/share/zeek/base/files/extract/main.zeek
#const prefix = "./extract_files/" &redef;
const prefix = "/opt/extract_files/" &redef;
vi /opt/zeek/share/zeek/site/local.zeek
加上
@load /opt/zeek/share/zeek/policy/frameworks/files/extract-all-files.zeek
root@zeek:~# /opt/zeek/bin/zeekctl
Warning: zeekctl node config has changed (run the zeekctl “deploy” command)
Welcome to ZeekControl 2.2.0
Type “help” for help.
[ZeekControl] > start
starting zeek …
creating crash report for previously crashed nodes: zeek
[ZeekControl] > deploy
[ZeekControl] >quit
https://chanfs.medium.com/file-extraction-with-zeek-2c1a0bb1aa98
https://github.com/hosom/file-extraction
https://www.ericooi.com/zeekurity-zen-part-vi-zeek-file-analysis-framework/
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