Query: alert when Detects the load of the Windiver driver, a powerful user-mode capture/sniffing/modification/blocking/re-injection packag
Matching passage: Sigma rule: Detects the load of the Windiver driver, a powerful user-mode capture/sniffing/modification/blocking/re-injection packag. Logsource: windows / driver_load. Rule: title: WinDivert Driver Load id: 679085d5-f427-4484-9f58-1dc30a7c426d status: test description: Detects the load of the Windiver driver, a powerful user-mode capture/sniffing/modification/blocking/re-injection package for Windows references: - https://reqrypt.org/windivert-doc.html - https://rastamouse.me/ntlm-relaying-via-cobalt-strike/ author: Florian Roth (Nextron Systems) date: 2021-07-30 modified: 2024-11-23 tags: - attack.credential-access - attack.collection - attack.defense-impairment - attack.t1599.001 - attack.t1557.001 logsource: category: driver_load product: windows detection: selection: - ImageLoaded|contains: - \WinDivert.sys - \WinDivert64.sys - \NordDivert.sys - \lingtiwfp.sys - \eswfp.sys - Hashes|contains: - IMPHASH=0604bb7cb4bb851e2168d5c7d9399087 - IMPHASH=2e5f0e649d97f32b03c09e4686d0574f - IMPHASH=52f8aa269f69f0edad9e8fcdaedce276 - IMPHASH=c0e5d314da39dbf65a2dbff409cc2c76 - IMPHASH=58623490691babe8330adc81cd04a663 - IMPHASH=8ee39b48656e4d6b8459d7ba7da7438b - IMPHASH=45ee545ae77e8d43fc70ede9efcd4c96 - IMPHASH=a1b2e245acd47e4a348e1a552a02859a - IMPHASH=2a5f85fe4609461c6339637594fa9b0a - IMPHASH=6b2c6f95233c2914d1d488ee27531acc - IMPHASH=9f2fdd3f9ab922bbb0560a7df46f4342 - IMPHASH=d8a719865c448b1bd2ec241e46ac1c88 - IMPHASH=0ea54f8c9af4a2fe8367fa457f48ed38 - IMPHASH=9d519ae0a0864d6d6ae3f8b6c9c70af6 - IMPHASH=a74929edfc3289895e3f2885278947ae - IMPHASH=a66b476c2d06c370f0a53b5537f2f11e - IMPHASH=bdcd836a46bc2415773f6b5ea77a46e4 - IMPHASH=c28cd6ccd83179e79dac132a553693d9 condition: selection falsepositives: - Legitimate WinDivert driver usage level: high
Near-miss passage: Sigma rule: Adversaries may acquire credentials from web browsers by reading files specific to the target browser. Web browsers comm. Logsource: windows / process_creation. Rule: title: Potential Browser Data Stealing id: 47147b5b-9e17-4d76-b8d2-7bac24c5ce1b related: - id: fc028194-969d-4122-8abe-0470d5b8f12f type: derived status: test description: 'Adversaries may acquire credentials from web browsers by reading files specific to the target browser. Web browsers commonly save credentials such as website usernames and passwords so that they do not need to be entered manually in the future. Web browsers typically store the credentials in an encrypted format within a credential store. ' references: - https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1555.003/T1555.003.md - https://www.cisa.gov/sites/default/files/2024-04/aa24-109a-stopransomware-akira-ransomware_2.pdf author: Nasreddine Bencherchali (Nextron Systems) date: 2022-12-23 modified: 2025-03-19 tags: - attack.credential-access - attack.t1555.003 logsource: category: process_creation product: windows detection: selection_cmd: - CommandLine|contains: - copy-item - 'copy ' - 'cpi ' - ' cp ' - 'move ' - move-item - ' mi ' - ' mv ' - Image|endswith: - \esentutl.exe - \xcopy.exe - \robocopy.exe - OriginalFileName: - esentutl.exe - XCOPY.EXE - robocopy.exe selection_path: CommandLine|contains: - \Amigo\User Data - \BraveSoftware\Brave-Browser\User Data - \CentBrowser\User Data - \Chromium\User Data - \CocCoc\Browser\User Data - \Comodo\Dragon\User Data - \Elements Browser\User Data - \Epic Privacy Browser\User Data - \Google\Chrome Beta\User Data - \Google\Chrome SxS\User Data - \Google\Chrome\User Data\ - \Kometa\User Data - \Maxthon5\Users - \Microsoft\Edge\User Data - \Mozilla\Firefox\Profiles - \Nichrome\User Data - \Opera Software\Opera GX Stable\ - \Opera Software\Opera Neon\User Data - \Opera Software\Opera Stable\ - \Orbitum\User Data - \QIP Surf\User Data - \Sputnik\User Data - \Torch\User Data - \uCozMedia\Uran\User Data - \Vivaldi\User Data condition: all of selection_* falsepositives: - Unknown level: medium