[Auditbeat] fim(ebpf): enrich file events with process data

CHANGELOG.next.asciidoc

@@ -138,6 +138,9 @@ https://github.com/elastic/beats/compare/v8.8.1\...main[Check the HEAD diff]
 
 *Auditbeat*
 
+- Add linux capabilities to processes in the system/process. {pull}37453[37453]
+- Add opt-in eBPF backend for file_integrity module. {pull}37223[37223]
+- Add process data to file events (Linux only, eBPF backend). {pull}38199[38199]
 
 *Filebeat*
 

NOTICE.txt

@@ -12287,11 +12287,11 @@ SOFTWARE.
 
 --------------------------------------------------------------------------------
 Dependency : github.com/elastic/ebpfevents
-Version: v0.4.0
+Version: v0.5.0
 Licence type (autodetected): Apache-2.0
 --------------------------------------------------------------------------------
 
-Contents of probable licence file $GOMODCACHE/github.com/elastic/ebpfevents@v0.4.0/LICENSE.txt:
+Contents of probable licence file $GOMODCACHE/github.com/elastic/ebpfevents@v0.5.0/LICENSE.txt:
 
 The https://github.com/elastic/ebpfevents repository contains source code under
 various licenses:
@@ -22921,6 +22921,45 @@ OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 SOFTWARE.
 
 
+--------------------------------------------------------------------------------
+Dependency : github.com/tklauser/go-sysconf
+Version: v0.3.10
+Licence type (autodetected): BSD-3-Clause
+--------------------------------------------------------------------------------
+
+Contents of probable licence file $GOMODCACHE/github.com/tklauser/[email protected]/LICENSE:
+
+BSD 3-Clause License
+
+Copyright (c) 2018-2021, Tobias Klauser
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+* Redistributions of source code must retain the above copyright notice, this
+  list of conditions and the following disclaimer.
+
+* Redistributions in binary form must reproduce the above copyright notice,
+  this list of conditions and the following disclaimer in the documentation
+  and/or other materials provided with the distribution.
+
+* Neither the name of the copyright holder nor the names of its
+  contributors may be used to endorse or promote products derived from
+  this software without specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
+FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+
 --------------------------------------------------------------------------------
 Dependency : github.com/tsg/go-daemon
 Version: v0.0.0-20200207173439-e704b93fd89b
@@ -36661,11 +36700,11 @@ WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 
 --------------------------------------------------------------------------------
 Dependency : github.com/cilium/ebpf
-Version: v0.12.3
+Version: v0.13.2
 Licence type (autodetected): MIT
 --------------------------------------------------------------------------------
 
-Contents of probable licence file $GOMODCACHE/github.com/cilium/ebpf@v0.12.3/LICENSE:
+Contents of probable licence file $GOMODCACHE/github.com/cilium/ebpf@v0.13.2/LICENSE:
 
 MIT License
 
@@ -38697,11 +38736,11 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
 --------------------------------------------------------------------------------
 Dependency : github.com/frankban/quicktest
-Version: v1.14.5
+Version: v1.14.3
 Licence type (autodetected): MIT
 --------------------------------------------------------------------------------
 
-Contents of probable licence file $GOMODCACHE/github.com/frankban/[email protected].5/LICENSE:
+Contents of probable licence file $GOMODCACHE/github.com/frankban/[email protected].3/LICENSE:
 
 MIT License
 
@@ -39304,6 +39343,37 @@ OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 SOFTWARE.
 
 
+--------------------------------------------------------------------------------
+Dependency : github.com/go-quicktest/qt
+Version: v1.101.0
+Licence type (autodetected): MIT
+--------------------------------------------------------------------------------
+
+Contents of probable licence file $GOMODCACHE/github.com/go-quicktest/[email protected]/LICENSE:
+
+MIT License
+
+Copyright (c) 2017 Canonical Ltd.
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.
+
+
 --------------------------------------------------------------------------------
 Dependency : github.com/go-sourcemap/sourcemap
 Version: v2.1.2+incompatible
@@ -49663,27 +49733,6 @@ OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
 
---------------------------------------------------------------------------------
-Dependency : github.com/pkg/diff
-Version: v0.0.0-20210226163009-20ebb0f2a09e
-Licence type (autodetected): BSD-3-Clause
---------------------------------------------------------------------------------
-
-Contents of probable licence file $GOMODCACHE/github.com/pkg/[email protected]/LICENSE:
-
-Copyright 2018 Joshua Bleecher Snyder
-
-Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met:
-
-1. Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer.
-
-2. Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution.
-
-3. Neither the name of the copyright holder nor the names of its contributors may be used to endorse or promote products derived from this software without specific prior written permission.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-
 --------------------------------------------------------------------------------
 Dependency : github.com/pmezard/go-difflib
 Version: v1.0.0
@@ -49967,11 +50016,11 @@ Contents of probable licence file $GOMODCACHE/github.com/prometheus/client_golan
 
 --------------------------------------------------------------------------------
 Dependency : github.com/rogpeppe/go-internal
-Version: v1.9.0
+Version: v1.11.0
 Licence type (autodetected): BSD-3-Clause
 --------------------------------------------------------------------------------
 
-Contents of probable licence file $GOMODCACHE/github.com/rogpeppe/go-internal@v1.9.0/LICENSE:
+Contents of probable licence file $GOMODCACHE/github.com/rogpeppe/go-internal@v1.11.0/LICENSE:
 
 Copyright (c) 2018 The Go Authors. All rights reserved.
 
@@ -50873,45 +50922,6 @@ IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
 CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 
 
---------------------------------------------------------------------------------
-Dependency : github.com/tklauser/go-sysconf
-Version: v0.3.10
-Licence type (autodetected): BSD-3-Clause
---------------------------------------------------------------------------------
-
-Contents of probable licence file $GOMODCACHE/github.com/tklauser/[email protected]/LICENSE:
-
-BSD 3-Clause License
-
-Copyright (c) 2018-2021, Tobias Klauser
-All rights reserved.
-
-Redistribution and use in source and binary forms, with or without
-modification, are permitted provided that the following conditions are met:
-
-* Redistributions of source code must retain the above copyright notice, this
-  list of conditions and the following disclaimer.
-
-* Redistributions in binary form must reproduce the above copyright notice,
-  this list of conditions and the following disclaimer in the documentation
-  and/or other materials provided with the distribution.
-
-* Neither the name of the copyright holder nor the names of its
-  contributors may be used to endorse or promote products derived from
-  this software without specific prior written permission.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
-AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
-DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
-FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
-DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
-SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
-CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
-OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-
 --------------------------------------------------------------------------------
 Dependency : github.com/tklauser/numcpus
 Version: v0.4.0

auditbeat/module/file_integrity/event.go

@@ -134,13 +134,41 @@ type Event struct {
 	Action        Action              `json:"action"`                // Action (like created, updated).
 	Hashes        map[HashType]Digest `json:"hash,omitempty"`        // File hashes.
 	ParserResults mapstr.M            `json:"file,omitempty"`        // Results from running file parsers.
+	Process       *Process            `json:"process,omitempty"`     // Process data. Available only on Linux when using the eBPF backend.
 
 	// Metadata
 	rtt        time.Duration // Time taken to collect the info.
 	errors     []error       // Errors that occurred while collecting the info.
 	hashFailed bool          // Set when hashing the file failed.
 }
 
+// Process contain information about a process.
+// These fields can help you correlate metrics information with a process id/name from a log message.  The `process.pid` often stays in the metric itself and is copied to the global field for correlation.
+type Process struct {
+	// Unique identifier for the process.
+	// The implementation of this is specified by the data source, but some examples of what could be used here are a process-generated UUID, Sysmon Process GUIDs, or a hash of some uniquely identifying components of a process.
+	// Constructing a globally unique identifier is a common practice to mitigate PID reuse as well as to identify a specific process over time, across multiple monitored hosts.
+	EntityID string `json:"entity_id,omitempty"`
+	// Process name. Sometimes called program name or similar.
+	Name string `json:"name,omitempty"`
+	// The effective user (euid).
+	User struct {
+		// Unique identifier of the user.
+		ID string `json:"id,omitempty"`
+		// Short name or login of the user.
+		Name string `json:"name,omitempty"`
+	} `json:"user,omitempty"`
+	// The effective group (egid).
+	Group struct {
+		// Unique identifier for the group on the system/platform.
+		ID string `json:"id,omitempty"`
+		// Name of the group.
+		Name string `json:"name,omitempty"`
+	} `json:"group,omitempty"`
+	// Process id.
+	PID uint32 `json:"pid,omitempty"`
+}
+
 // Metadata contains file metadata.
 type Metadata struct {
 	Inode          uint64      `json:"inode"`
@@ -354,6 +382,24 @@ func buildMetricbeatEvent(e *Event, existedBefore bool) mb.Event {
 		}
 	}
 
+	if e.Process != nil {
+		process := mapstr.M{
+			"pid":       e.Process.PID,
+			"name":      e.Process.Name,
+			"entity_id": e.Process.EntityID,
+			"user": mapstr.M{
+				"id":   e.Process.User.ID,
+				"name": e.Process.User.Name,
+			},
+			"group": mapstr.M{
+				"id":   e.Process.Group.ID,
+				"name": e.Process.Group.Name,
+			},
+		}
+
+		out.MetricSetFields.Put("process", process)
+	}
+
 	if len(e.Hashes) > 0 {
 		hashes := make(mapstr.M, len(e.Hashes))
 		for hashType, digest := range e.Hashes {