{"id":"24b6cf51-6122-469e-861a-22974e9c1e5b","title":"Potential SmadHook.DLL Sideloading","description":"Detects potential DLL sideloading of \"SmadHook.dll\", a DLL used by SmadAV antivirus","author":"X__Junior (Nextron Systems)","status":"test","level":"high","date":"2023-06-01","modified":"","tags":["attack.persistence","attack.privilege-escalation","attack.execution","attack.stealth","attack.t1574.001"],"technique_ids":["T1574.001"],"logsource":{"category":"image_load","product":"windows"},"falsepositives":["Unlikely"],"references":["https://research.checkpoint.com/2023/malware-spotlight-camaro-dragons-tinynote-backdoor/","https://www.qurium.org/alerts/targeted-malware-against-crph/"],"source_path":"rules/windows/image_load/image_load_side_load_smadhook.yml","source_sha256":"10a65250a843281ac932faf2157e49c31b39b47715d18df6feadfeb6bdb7f5b7","source_url":"https://github.com/anpa1200/sigma/blob/b249e9683190cffdcaf188ccbfb90bf4759844e1/rules/windows/image_load/image_load_side_load_smadhook.yml","license":"Detection Rule License 1.1","license_url":"https://github.com/SigmaHQ/Detection-Rule-License/blob/main/LICENSE.Detection.Rules.md","yaml":"title: Potential SmadHook.DLL Sideloading\nid: 24b6cf51-6122-469e-861a-22974e9c1e5b\nstatus: test\ndescription: Detects potential DLL sideloading of \"SmadHook.dll\", a DLL used by SmadAV antivirus\nreferences:\n    - https://research.checkpoint.com/2023/malware-spotlight-camaro-dragons-tinynote-backdoor/\n    - https://www.qurium.org/alerts/targeted-malware-against-crph/\nauthor: X__Junior (Nextron Systems)\ndate: 2023-06-01\ntags:\n    - attack.persistence\n    - attack.privilege-escalation\n    - attack.execution\n    - attack.stealth\n    - attack.t1574.001\nlogsource:\n    category: image_load\n    product: windows\ndetection:\n    selection:\n        ImageLoaded|endswith:\n            - '\\SmadHook32c.dll'\n            - '\\SmadHook64c.dll'\n    filter_main_legit_path:\n        Image:\n            - 'C:\\Program Files (x86)\\SMADAV\\SmadavProtect32.exe'\n            - 'C:\\Program Files (x86)\\SMADAV\\SmadavProtect64.exe'\n            - 'C:\\Program Files\\SMADAV\\SmadavProtect32.exe'\n            - 'C:\\Program Files\\SMADAV\\SmadavProtect64.exe'\n        ImageLoaded|startswith:\n            - 'C:\\Program Files (x86)\\SMADAV\\'\n            - 'C:\\Program Files\\SMADAV\\'\n    condition: selection and not 1 of filter_main_*\nfalsepositives:\n    - Unlikely\nlevel: high\n","validation":"yaml_parsed_not_backend_compiled_or_live_validated","techniques":[{"key":"enterprise/T1574.001","id":"T1574.001","name":"DLL","page":"techniques/enterprise/T1574.001/"}],"data_path":"data/detection-rules/24b6cf51-6122-469e-861a-22974e9c1e5b.json","kind":"sigma"}