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4027c70e2b
* 'topic/mohan/intel-event-groups' of https://github.com/Mohan-Dhawan/zeek:
coalesce smtp handlers for ADDR
Add fine-grained groups for Intel events
(cherry picked from commit d5e1dc27c6)
30 lines
928 B
Text
30 lines
928 B
Text
@load base/frameworks/intel
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@load ./where-locations
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event file_new(f: fa_file) &group="Intel::FILE_NAME"
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{
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# If there are connections attached, we'll be using
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# file_over_new_connection() for reporting the
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# filename instead as it's more likely to be populated.
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if ( f?$conns && |f$conns| > 0 )
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return;
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if ( f?$info && f$info?$filename )
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Intel::seen([$indicator=f$info$filename,
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$indicator_type=Intel::FILE_NAME,
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$f=f,
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$where=Files::IN_NAME]);
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}
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event file_over_new_connection(f: fa_file, c: connection, is_orig: bool) &priority=-5 &group="Intel::FILE_NAME"
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{
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# Skip SMB, there's a custom implementation in smb-filenames.zeek
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if ( f$source == "SMB" )
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return;
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if ( f?$info && f$info?$filename )
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Intel::seen([$indicator=f$info$filename,
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$indicator_type=Intel::FILE_NAME,
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$f=f,
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$where=Files::IN_NAME]);
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}
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