Florian Roth
72 lines
2.8 KiB
YAML
72 lines
2.8 KiB
YAML
title: WinDivert Driver Load
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id: 679085d5-f427-4484-9f58-1dc30a7c426d
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status: experimental
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description: Detects the load of the Windiver driver, a powerful user-mode capture/sniffing/modification/blocking/re-injection package for Windows
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author: Florian Roth
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date: 2021/07/30
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modified: 2022/07/27
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references:
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- https://reqrypt.org/windivert-doc.html
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- https://rastamouse.me/ntlm-relaying-via-cobalt-strike/
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tags:
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- attack.collection
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- attack.defense_evasion
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- attack.t1599.001
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- attack.t1557.001
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logsource:
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category: driver_load
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product: windows
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detection:
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selection:
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ImageLoaded|contains:
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- '\WinDivert.sys'
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- '\WinDivert64.sys'
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# Other used names
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- '\NordDivert.sys'
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- '\lingtiwfp.sys'
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- '\eswfp.sys'
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selection_sysmon:
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Hashes|contains:
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- 'IMPHASH=0604bb7cb4bb851e2168d5c7d9399087'
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- 'IMPHASH=2e5f0e649d97f32b03c09e4686d0574f'
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- 'IMPHASH=52f8aa269f69f0edad9e8fcdaedce276'
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- 'IMPHASH=c0e5d314da39dbf65a2dbff409cc2c76'
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- 'IMPHASH=58623490691babe8330adc81cd04a663'
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- 'IMPHASH=8ee39b48656e4d6b8459d7ba7da7438b'
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- 'IMPHASH=45ee545ae77e8d43fc70ede9efcd4c96'
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- 'IMPHASH=a1b2e245acd47e4a348e1a552a02859a'
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- 'IMPHASH=2a5f85fe4609461c6339637594fa9b0a'
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- 'IMPHASH=6b2c6f95233c2914d1d488ee27531acc'
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- 'IMPHASH=9f2fdd3f9ab922bbb0560a7df46f4342'
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- 'IMPHASH=d8a719865c448b1bd2ec241e46ac1c88'
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- 'IMPHASH=0ea54f8c9af4a2fe8367fa457f48ed38'
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- 'IMPHASH=9d519ae0a0864d6d6ae3f8b6c9c70af6'
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- 'IMPHASH=a74929edfc3289895e3f2885278947ae'
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- 'IMPHASH=a66b476c2d06c370f0a53b5537f2f11e'
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- 'IMPHASH=bdcd836a46bc2415773f6b5ea77a46e4'
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- 'IMPHASH=c28cd6ccd83179e79dac132a553693d9'
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selection_hashes:
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IMPHASH:
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- '0604bb7cb4bb851e2168d5c7d9399087'
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- '2e5f0e649d97f32b03c09e4686d0574f'
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- '52f8aa269f69f0edad9e8fcdaedce276'
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- 'c0e5d314da39dbf65a2dbff409cc2c76'
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- '58623490691babe8330adc81cd04a663'
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- '8ee39b48656e4d6b8459d7ba7da7438b'
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- '45ee545ae77e8d43fc70ede9efcd4c96'
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- 'a1b2e245acd47e4a348e1a552a02859a'
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- '2a5f85fe4609461c6339637594fa9b0a'
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- '6b2c6f95233c2914d1d488ee27531acc'
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- '9f2fdd3f9ab922bbb0560a7df46f4342'
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- 'd8a719865c448b1bd2ec241e46ac1c88'
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- '0ea54f8c9af4a2fe8367fa457f48ed38'
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- '9d519ae0a0864d6d6ae3f8b6c9c70af6'
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- 'a74929edfc3289895e3f2885278947ae'
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- 'a66b476c2d06c370f0a53b5537f2f11e'
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- 'bdcd836a46bc2415773f6b5ea77a46e4'
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- 'c28cd6ccd83179e79dac132a553693d9'
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condition: 1 of selection*
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falsepositives:
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- Legitimate WinDivert driver usage
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level: high
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