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Detect Windows Security Center COM call #1173

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Detect Windows Security Center COM call #1173

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4496e3e
Add CLSID/IIDs for Windows Security Center
Still34 Jul 22, 2026
3b64612
Add example testfile
Still34 Jul 22, 2026
8b41511
Fix linting
Still34 Jul 22, 2026
d091fad
Add description and address match
Still34 Jul 25, 2026
56cc5ce
Match wordings to comply with existing rules descriptions
Still34 Jul 25, 2026
127745b
Fix awkward language
Still34 Jul 25, 2026
b8c5ea7
Fix linting
Still34 Jul 27, 2026
a5e0120
Undo description linting
Still34 Jul 28, 2026
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30 changes: 30 additions & 0 deletions nursery/register-windows-security-center-product.yml
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Original file line number Diff line number Diff line change
@@ -0,0 +1,30 @@
rule:
meta:
name: register Windows Security Center product
namespace: impact/features
authors:
- still@teamt5.org
scopes:
static: function
dynamic: unsupported # requires bytes features
att&ck:
- Defense Evasion::Impair Defenses::Disable or Modify Tools [T1562.001]
mbc:
- Defense Evasion::Disable or Evade Security Tools [F0004]
references:
- https://github.com/es3n1n/defendnot
- https://github.com/Feng-Teng/Microsoft-Defender/
examples:
- f5449806ad50242a4df9186455434b5957f3fc2044d85a9f1d9135a542b678cc
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features:
- and:
- api: ole32.CoCreateInstance
- bytes: 37 2C 10 F2 C3 90 0C 45 B3 F6 92 BE 16 93 BD F2 = CLSID_WindowsSecurityCenterISVAPI
- or:
- bytes: 56 97 4E 02 6C BA D1 4A 83 21 87 BA E7 8F D0 E3 = IID_IWscASStatus
- bytes: 6E 6C 8F 9B 4A 8A 91 48 AF 63 1A 2F 50 92 40 40 = IID_IWscFWStatus
- bytes: CB 98 F6 62 4A 09 68 4C 94 19 8E 8C 49 42 0E 59 = IID_IWscFWStatus2
- bytes: 65 A7 01 39 91 AB A9 4B A5 53 5B 85 38 DE B8 40 = IID_IWscAVStatus
- bytes: 96 9C 6D 20 DF AC 4B 48 83 3E DE B9 14 56 5E 44 = IID_IWscAVStatus2
- bytes: A2 7C 00 CF E3 F5 E5 11 9C E9 5E 55 17 50 7C 66 = IID_IWscAVStatus3
- bytes: AC AF CB 4D BA 29 B1 46 80 FC B8 BD E3 C0 AE 4D = IID_IWscAVStatus4