{"id":"54773c5f-f1cc-4703-9126-2f797d96a69d","title":"PUA - Advanced Port Scanner Execution","description":"Detects the use of Advanced Port Scanner.","author":"Nasreddine Bencherchali (Nextron Systems)","status":"test","level":"medium","date":"2021-12-18","modified":"2023-02-07","tags":["attack.discovery","attack.t1046","attack.t1135"],"technique_ids":["T1046","T1135"],"logsource":{"category":"process_creation","product":"windows"},"falsepositives":["Legitimate administrative use","Tools with similar commandline (very rare)"],"references":["https://github.com/3CORESec/MAL-CL/tree/master/Descriptors/Other/Advanced%20Port%20Scanner"],"source_path":"rules/windows/process_creation/proc_creation_win_pua_advanced_port_scanner.yml","source_sha256":"eda0ed37a629400f00b17f9e8b408ab2b092efda7b566f32265592550485e68a","source_url":"https://github.com/anpa1200/sigma/blob/b249e9683190cffdcaf188ccbfb90bf4759844e1/rules/windows/process_creation/proc_creation_win_pua_advanced_port_scanner.yml","license":"Detection Rule License 1.1","license_url":"https://github.com/SigmaHQ/Detection-Rule-License/blob/main/LICENSE.Detection.Rules.md","yaml":"title: PUA - Advanced Port Scanner Execution\nid: 54773c5f-f1cc-4703-9126-2f797d96a69d\nstatus: test\ndescription: Detects the use of Advanced Port Scanner.\nreferences:\n    - https://github.com/3CORESec/MAL-CL/tree/master/Descriptors/Other/Advanced%20Port%20Scanner\nauthor: Nasreddine Bencherchali (Nextron Systems)\ndate: 2021-12-18\nmodified: 2023-02-07\ntags:\n    - attack.discovery\n    - attack.t1046\n    - attack.t1135\nlogsource:\n    category: process_creation\n    product: windows\ndetection:\n    selection_img:\n        - Image|contains: '\\advanced_port_scanner'\n        - OriginalFileName|contains: 'advanced_port_scanner' # Covers also advanced_port_scanner_console.exe\n        - Description|contains: 'Advanced Port Scanner'\n    selection_cli:\n        CommandLine|contains|all:\n            - '/portable'\n            - '/lng'\n    condition: 1 of selection_*\nfalsepositives:\n    - Legitimate administrative use\n    - Tools with similar commandline (very rare)\nlevel: medium\nregression_tests_path: regression_data/rules/windows/process_creation/proc_creation_win_pua_advanced_port_scanner/info.yml\n","validation":"yaml_parsed_not_backend_compiled_or_live_validated","techniques":[{"key":"enterprise/T1046","id":"T1046","name":"Network Service Discovery","page":"techniques/enterprise/T1046/"},{"key":"enterprise/T1135","id":"T1135","name":"Network Share Discovery","page":"techniques/enterprise/T1135/"}],"data_path":"data/detection-rules/54773c5f-f1cc-4703-9126-2f797d96a69d.json","kind":"sigma"}