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Updated intel framework test to include matching.
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parent
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commit
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5 changed files with 29 additions and 26 deletions
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@ -18,7 +18,7 @@ export {
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## String data needs to be further categoried since it could represent
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## String data needs to be further categoried since it could represent
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## and number of types of data.
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## and number of types of data.
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type StrType: enum {
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type StrType: enum {
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## A complete URL.
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## A complete URL without the prefix "http://".
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URL,
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URL,
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## User-Agent string, typically HTTP or mail message body.
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## User-Agent string, typically HTTP or mail message body.
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USER_AGENT,
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USER_AGENT,
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@ -59,7 +59,7 @@ export {
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## Enum to represent where data came from when it was discovered.
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## Enum to represent where data came from when it was discovered.
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type Where: enum {
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type Where: enum {
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## A catchall value to represent data of unknown provenance.
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## A catchall value to represent data of unknown provenance.
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ANYWHERE,
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IN_ANYWHERE,
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};
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};
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type Seen: record {
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type Seen: record {
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@ -104,6 +104,8 @@ export {
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## intelligence framework.
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## intelligence framework.
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global new_item: event(item: Item);
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global new_item: event(item: Item);
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global updated_item: event(item: Item);
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global updated_item: event(item: Item);
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global log_intel: event(rec: Info);
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}
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}
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# Event to represent a match happening in a connection. On clusters there
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# Event to represent a match happening in a connection. On clusters there
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@ -128,7 +130,7 @@ global data_store: DataStore;
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event bro_init() &priority=5
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event bro_init() &priority=5
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{
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{
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Log::create_stream(LOG, [$columns=Info]);
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Log::create_stream(LOG, [$columns=Info, $ev=log_intel]);
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}
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}
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function find(s: Seen): bool
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function find(s: Seen): bool
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@ -192,7 +194,6 @@ function get_items(s: Seen): set[Item]
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return return_data;
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return return_data;
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}
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}
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#global total_seen=0;
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#global total_seen=0;
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#event bro_done()
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#event bro_done()
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# {
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# {
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@ -0,0 +1,10 @@
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#separator \x09
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#set_separator ,
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#empty_field (empty)
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#unset_field -
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#path intel
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#open 2012-09-28-18-50-43
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#fields ts uid id.orig_h id.orig_p id.resp_h id.resp_p seen.host seen.str seen.str_type seen.where
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#types time string addr port addr port addr string enum enum
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1348858243.346443 - - - - - 123.123.123.123 - - Intel::IN_ANYWHERE
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#close 2012-09-28-18-50-53
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@ -1,4 +1,4 @@
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cluster_new_item: 1.2.3.4 from source manager (from peer: manager-1)
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cluster_new_item: 1.2.3.4 from source manager (from peer: manager-1)
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cluster_new_item: 123.123.123.123 from source worker-1 (from peer: manager-1)
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cluster_new_item: 123.123.123.123 from source worker-1 (from peer: manager-1)
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cluster_new_item: 4.3.2.1 from source worker-2 (from peer: manager-1)
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cluster_new_item: 4.3.2.1 from source worker-2 (from peer: manager-1)
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terminating!
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Doing a lookup
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@ -5,6 +5,7 @@
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# @TEST-EXEC: btest-bg-run worker-2 BROPATH=$BROPATH:.. CLUSTER_NODE=worker-2 bro %INPUT
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# @TEST-EXEC: btest-bg-run worker-2 BROPATH=$BROPATH:.. CLUSTER_NODE=worker-2 bro %INPUT
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# @TEST-EXEC: btest-bg-wait -k 10
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# @TEST-EXEC: btest-bg-wait -k 10
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# @TEST-EXEC: btest-diff manager-1/.stdout
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# @TEST-EXEC: btest-diff manager-1/.stdout
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# @TEST-EXEC: btest-diff manager-1/intel.log
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# @TEST-EXEC: btest-diff worker-1/.stdout
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# @TEST-EXEC: btest-diff worker-1/.stdout
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# @TEST-EXEC: btest-diff worker-2/.stdout
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# @TEST-EXEC: btest-diff worker-2/.stdout
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@ -20,6 +21,8 @@ redef Cluster::nodes = {
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module Intel;
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module Intel;
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redef Log::default_rotation_interval=0sec;
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event remote_connection_handshake_done(p: event_peer)
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event remote_connection_handshake_done(p: event_peer)
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{
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{
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# Insert the data once both workers are connected.
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# Insert the data once both workers are connected.
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@ -49,18 +52,25 @@ event Intel::cluster_new_item(item: Intel::Item)
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Intel::insert([$host=4.3.2.1,$meta=[$source="worker-2"]]);
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Intel::insert([$host=4.3.2.1,$meta=[$source="worker-2"]]);
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}
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}
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# We're forcing worker-2 to die first when it has three intelligence items
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# We're forcing worker-2 to do a lookup when it has three intelligence items
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# which were distributed over the cluster (data inserted locally is resent).
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# which were distributed over the cluster (data inserted locally is resent).
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if ( Cluster::node == "worker-2" )
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if ( Cluster::node == "worker-2" )
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{
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{
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++worker2_data;
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++worker2_data;
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if ( worker2_data == 3 )
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if ( worker2_data == 3 )
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{
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{
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print "terminating!";
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# Now that everything is inserted, see if we can match on the data inserted
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# by worker-1.
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print "Doing a lookup";
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Intel::seen([$host=123.123.123.123, $where=Intel::IN_ANYWHERE]);
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}
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}
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}
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event Intel::log_intel(rec: Intel::Info)
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{
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event Control::shutdown_request();
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event Control::shutdown_request();
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}
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}
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}
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}
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event remote_connection_closed(p: event_peer)
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event remote_connection_closed(p: event_peer)
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{
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{
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@ -1,18 +0,0 @@
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# @TEST-EXEC: bro %INPUT >out
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# @TEST-EXEC: btest-diff out
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event bro_init()
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{
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Intel::insert([$str="bad.com", $subtype=Intel::DNS_ZONE, $meta=[$source="src1", $class=Intel::MALICIOUS]]);
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local q: Intel::Query = [$str="some.host.bad.com", $subtype=Intel::DOMAIN, $class=Intel::MALICIOUS];
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if ( Intel::query(q) )
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{
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print "It matched!";
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local items = Intel::lookup(q);
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for ( item in items )
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{
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print item$str;
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print item$subtype;
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}
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}
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}
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