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60 lines
1.7 KiB
Text
60 lines
1.7 KiB
Text
# @TEST-REQUIRES: have-spicy
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#
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# @TEST-EXEC: spicyz -d -o test.hlto ssh.spicy ./ssh-cond.evt
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# @TEST-EXEC: zeek -r ${TRACES}/ssh/single-conn.trace test.hlto %INPUT
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# @TEST-EXEC: btest-diff http.log
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event zeek_init() {
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Analyzer::register_for_port(Analyzer::ANALYZER_SPICY_SSH, 22/tcp);
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}
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# @TEST-START-FILE ssh.spicy
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module SSH;
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import spicy;
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import zeek;
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type Context = tuple<data_chunks: uint64>;
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public type Banner = unit {
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%context = Context;
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magic : /SSH-/;
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version : /[^-]*/;
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dash : /-/;
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software: /[^\r\n]*/;
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};
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on Banner::%done {
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zeek::protocol_begin("HTTP");
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zeek::protocol_data_in(True, b"GET /etc/passwd1 HTTP/1.0\r\n\r\n");
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zeek::protocol_data_in(False, b"HTTP/1.0 200 OK\r\nContent-Length: 0\r\n\r\n");
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# We can get a handle to the existing HTTP analyzer.
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local http1 = zeek::protocol_handle_get_or_create("HTTP");
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zeek::protocol_data_in(True, b"GET /etc/passwd1.1 HTTP/1.0\r\n\r\n", http1);
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# We can get another handle to the existing HTTP analyzer.
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local http2 = zeek::protocol_handle_get_or_create("HTTP");
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zeek::protocol_data_in(False, b"HTTP/1.0 200 OK\r\nContent-Length: 0\r\n\r\n", http2);
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zeek::protocol_handle_close(http1);
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zeek::protocol_end(); # Noop.
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# Creating a DPD child analyzer creates no handle.
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zeek::protocol_begin(); # DPD
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zeek::protocol_data_in(True, b"GET /etc/passwd2 HTTP/1.0\r\n\r\n");
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zeek::protocol_data_in(False, b"HTTP/1.0 200 OK\r\nContent-Length: 0\r\n\r\n");
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zeek::protocol_end();
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}
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# @TEST-END-FILE
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# @TEST-START-FILE ssh-cond.evt
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import zeek;
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protocol analyzer spicy::SSH over TCP:
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parse originator with SSH::Banner,
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replaces SSH;
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# @TEST-END-FILE
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