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x-pack/winlogbeat: add parent process ID to new process creation events #31102

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merged 3 commits into from
Apr 6, 2022
Merged

x-pack/winlogbeat: add parent process ID to new process creation events #31102

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x-pack/winlogbeat: add parent process ID to new process creation events
efd6 Apr 1, 2022
07bd3e4
Merge branch 'main' into winlogbeatppid
mergify[bot] Apr 5, 2022
b7c58f3
sync for integrations#2966
efd6 Apr 6, 2022
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1 change: 1 addition & 0 deletions CHANGELOG.next.asciidoc
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Expand Up @@ -149,6 +149,7 @@ https://github.com/elastic/beats/compare/v7.0.0-alpha2...main[Check the HEAD dif

- Improve the error message when the registry file content is invalid. {pull}30543[30543]
- Retry EvtSubscribe from start if fails with strict mode. {issue}29793[29793] {pull}30155[30155]
- Add parent process ID to new process creation events. {issue}29237[29237] {pull}31102[31102]


*Elastic Log Driver*
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16 changes: 16 additions & 0 deletions x-pack/winlogbeat/module/security/ingest/security.yml
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Expand Up @@ -2860,6 +2860,22 @@ processors:
def parts = ctx.process.parent.executable.splitOnToken("\\");
ctx.process.parent.put("name", parts[-1]);
}
if (ctx?.winlog?.event_data?.ProcessId != null) {
if (ctx?.process == null) {
HashMap hm = new HashMap();
ctx.put("process", hm);
}
if (ctx?.process?.parent == null) {
HashMap hm = new HashMap();
ctx.process.put("parent", hm);
}
if (ctx.winlog.event_data.ProcessId instanceof String) {
Long pid = Long.decode(ctx.winlog.event_data.ProcessId);
ctx.process.parent.put("pid", pid.longValue());
} else {
ctx.process.parent.put("pid", ctx.winlog.event_data.ProcessId);
}
}
if (ctx?.winlog?.event_data?.CommandLine != null) {
int start = 0;
int end = 0;
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3 changes: 2 additions & 1 deletion .../module/security/test/testdata/security-windows2019_4688_Process_Created.evtx.golden.json
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Expand Up @@ -32,7 +32,8 @@
"name": "wevtutil.exe",
"parent": {
"executable": "C:\\Windows\\System32\\WindowsPowerShell\\v1.0\\powershell.exe",
"name": "powershell.exe"
"name": "powershell.exe",
"pid": 4652
},
"pid": 4556
},
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