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c1f060be63
I've worked on this a bit more:
- Added tcp_max_old_segments to init-bare.bro.
- Removed the existing call to Overlap() as that now led to
duplicate events.
- Fixed the code checking for overlaps, as it didn't catch all the
cases.
BIT-1314 #merged
GitHub #31 merged
* topic/yunzheng/bit-1314:
BIT-1314: Added QI test for rexmit_inconsistency
BIT-1314: Add detection for Quantum Insert attacks
12 lines
497 B
Text
12 lines
497 B
Text
# @TEST-EXEC: bro -b -r $TRACES/tcp/qi_internet_SYNACK_curl_jsonip.pcap %INPUT
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# @TEST-EXEC: btest-diff .stdout
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# Quantum Insert like attack, overlapping TCP packet with different content
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redef tcp_max_old_segments = 10;
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event rexmit_inconsistency(c: connection, t1: string, t2: string)
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{
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print "----- rexmit_inconsistency -----";
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print fmt("%.6f c: %s", network_time(), c$id);
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print fmt("%.6f t1: %s", network_time(), t1);
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print fmt("%.6f t2: %s", network_time(), t2);
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}
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