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Update taxonomy to be more consistent #969

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52 changes: 36 additions & 16 deletions .index.json
Original file line number Diff line number Diff line change
Expand Up @@ -8988,7 +8988,7 @@
},
"crowdsecurity/CVE-2023-4911": {
"path": "scenarios/crowdsecurity/CVE-2023-4911.yaml",
"version": "0.5",
"version": "0.6",
"versions": {
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Expand All @@ -9009,13 +9009,17 @@
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},
"0.6": {
"digest": "7af1594c47d034e3c39b10ccf4058d6a17b1d63fe33f81814e4e8977d6d2548b",
"deprecated": false
}
},
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"author": "crowdsecurity",
"labels": {
"behavior": "linux:exploitation",
"behavior": "linux:exploit",
"classification": [
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],
Expand Down Expand Up @@ -9349,7 +9353,7 @@
},
"crowdsecurity/auditd-suid-crash": {
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Expand All @@ -9374,14 +9378,18 @@
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"description": "Detect root suid process crashing",
"author": "crowdsecurity",
"labels": {
"behavior": "linux:exploitation",
"behavior": "linux:exploit",
"classification": [
"attack.T1548.004"
],
Expand Down Expand Up @@ -11645,7 +11653,7 @@
},
"crowdsecurity/iptables-scan-multi_ports": {
"path": "scenarios/crowdsecurity/iptables-scan-multi_ports.yaml",
"version": "0.2",
"version": "0.3",
"versions": {
"0.1": {
"digest": "85bd908ec6efae802035e4553f5dd41e4d5b6b53b2f237dd256533965bd44cd7",
Expand All @@ -11654,11 +11662,15 @@
"0.2": {
"digest": "af7ec1e0af8a778d80f6de3c8d28c15fdce53882e7cd5c8e3291e397b6ac4985",
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},
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}
},
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"description": "ban IPs that are scanning us",
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"description": "Detect TCP scan on multiple ports",
"author": "crowdsecurity",
"labels": {
"behavior": "tcp:scan",
Expand Down Expand Up @@ -13047,7 +13059,7 @@
},
"crowdsecurity/windows-CVE-2022-30190-msdt": {
"path": "scenarios/crowdsecurity/windows-CVE-2022-30190-msdt.yaml",
"version": "0.2",
"version": "0.3",
"versions": {
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Expand All @@ -13056,14 +13068,18 @@
"0.2": {
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},
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"deprecated": false
}
},
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"author": "crowdsecurity",
"labels": {
"behaviors": "windows:rce",
"behaviors": "windows:exploit",
"classification": [
"attack.T1059",
"attack.T1203",
Expand Down Expand Up @@ -13166,7 +13182,7 @@
},
"firewallservices/pf-scan-multi_ports": {
"path": "scenarios/firewallservices/pf-scan-multi_ports.yaml",
"version": "0.4",
"version": "0.5",
"versions": {
"0.1": {
"digest": "d650a9e64532d14a46dcf5bfc952b0a0eb1825efdb07a179069d9c7f8f185d78",
Expand All @@ -13183,11 +13199,15 @@
"0.4": {
"digest": "a8017247b648a5b731414ea6e7923b12d8da86ae0be535b96aa122ac65653b1f",
"deprecated": false
},
"0.5": {
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"deprecated": false
}
},
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"content": "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",
"description": "ban IPs that are scanning us",
"content": "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",
"description": "Detect TCP scan on multiple ports",
"author": "firewallservices",
"labels": {
"behavior": "tcp:scan",
Expand All @@ -13197,7 +13217,7 @@
"attack.T1046"
],
"confidence": 1,
"label": "PF Scan Multi Ports",
"label": "TCP Port Scan",
"remediation": true,
"service": "tcp",
"spoofable": 3
Expand Down
2 changes: 1 addition & 1 deletion scenarios/crowdsecurity/CVE-2023-4911.yaml
Original file line number Diff line number Diff line change
Expand Up @@ -8,7 +8,7 @@ labels:
spoofable: 0
classification:
- attack.T1548.004
behavior: "linux:exploitation"
behavior: "linux:exploit"
label: "CVE-2023-4911"
service: linux
remediation: false
Expand Down
2 changes: 1 addition & 1 deletion scenarios/crowdsecurity/auditd-suid-crash.yaml
Original file line number Diff line number Diff line change
Expand Up @@ -17,7 +17,7 @@ labels:
spoofable: 0
classification:
- attack.T1548.004
behavior: "linux:exploitation"
behavior: "linux:exploit"
label: "Suspicious suid process crash"
service: linux
remediation: false
Expand Down
2 changes: 1 addition & 1 deletion scenarios/crowdsecurity/iptables-scan-multi_ports.yaml
Original file line number Diff line number Diff line change
@@ -1,6 +1,6 @@
type: leaky
name: crowdsecurity/iptables-scan-multi_ports
description: "ban IPs that are scanning us"
description: "Detect TCP scan on multiple ports"
filter: "evt.Meta.log_type == 'iptables_drop' && evt.Meta.service == 'tcp'"
groupby: evt.Meta.source_ip
distinct: evt.Parsed.dst_port
Expand Down
2 changes: 1 addition & 1 deletion scenarios/crowdsecurity/windows-CVE-2022-30190-msdt.yaml
Original file line number Diff line number Diff line change
Expand Up @@ -15,7 +15,7 @@ labels:
- attack.T1059
- attack.T1203
- cve.CVE-2022-30190
behaviors: "windows:rce"
behaviors: "windows:exploit"
label: "CVE-2022-30190"
service: windows
scope:
Expand Down
4 changes: 2 additions & 2 deletions scenarios/firewallservices/pf-scan-multi_ports.yaml
Original file line number Diff line number Diff line change
@@ -1,6 +1,6 @@
type: leaky
name: firewallservices/pf-scan-multi_ports
description: "ban IPs that are scanning us"
description: "Detect TCP scan on multiple ports"
filter: "evt.Meta.log_type == 'pf_drop' && evt.Meta.service == 'tcp'"
groupby: evt.Meta.source_ip
distinct: evt.Parsed.dst_port
Expand All @@ -16,5 +16,5 @@ labels:
- attack.T1018
- attack.T1046
behavior: "tcp:scan"
label: "PF Scan Multi Ports"
label: "TCP Port Scan"
remediation: true
8 changes: 4 additions & 4 deletions taxonomy/behaviors.json
Original file line number Diff line number Diff line change
Expand Up @@ -119,10 +119,10 @@
"label": "SMB/RDP bruteforce",
"name": "windows:bruteforce"
},
"windows:rce": {
"windows:exploit": {
"description": "IP has been reported for exploiting Windows",
"label": "Windows Exploit",
"name": "windows:rce"
"name": "windows:exploit"
},
"linux:post-exploitation": {
"description": "IP has been reported for post exploitation on Linux",
Expand Down Expand Up @@ -164,9 +164,9 @@
"label": "K8s Audit",
"name": "k8s:audit"
},
"linux:exploitation": {
"linux:exploit": {
"description": "Attempt to exploit a Linux vulnerability to escalate privilege",
"label": "Linux Exploitation",
"name": "linux:exploitation"
"name": "linux:exploit"
}
}
14 changes: 6 additions & 8 deletions taxonomy/scenarios.json
Original file line number Diff line number Diff line change
Expand Up @@ -1800,7 +1800,7 @@
"description": "exploitation of CVE-2023-4911: segfaulting in dynamic loader",
"label": "CVE-2023-4911",
"behaviors": [
"linux:exploitation"
"linux:exploit"
],
"mitre_attacks": [
"TA0004:T1548"
Expand Down Expand Up @@ -1941,7 +1941,7 @@
"description": "Detect root suid process crashing",
"label": "Suspicious suid process crash",
"behaviors": [
"linux:exploitation"
"linux:exploit"
],
"mitre_attacks": [
"TA0004:T1548"
Expand Down Expand Up @@ -2960,7 +2960,7 @@
},
"crowdsecurity/iptables-scan-multi_ports": {
"name": "crowdsecurity/iptables-scan-multi_ports",
"description": "ban IPs that are scanning us",
"description": "Detect TCP scan on multiple ports",
"label": "TCP Port Scan",
"behaviors": [
"tcp:scan"
Expand Down Expand Up @@ -3710,9 +3710,7 @@
"name": "crowdsecurity/CVE-2022-30190-msdt",
"description": "Detect CVE-2022-30190 from sysmon events",
"label": "CVE-2022-30190",
"behaviors": [
"windows:rce"
],
"behaviors": [],
"mitre_attacks": [
"TA0002:T1059",
"TA0002:T1203"
Expand Down Expand Up @@ -3788,8 +3786,8 @@
},
"firewallservices/pf-scan-multi_ports": {
"name": "firewallservices/pf-scan-multi_ports",
"description": "ban IPs that are scanning us",
"label": "PF Scan Multi Ports",
"description": "Detect TCP scan on multiple ports",
"label": "TCP Port Scan",
"behaviors": [
"tcp:scan"
],
Expand Down