{"id":"98a96a5a-64a0-4c42-92c5-489da3866cb0","title":"DNS Exfiltration and Tunneling Tools Execution","description":"Well-known DNS Exfiltration tools execution","author":"Daniil Yugoslavskiy, oscd.community","status":"test","level":"high","date":"2019-10-24","modified":"2021-11-27","tags":["attack.exfiltration","attack.t1048.001","attack.command-and-control","attack.t1071.004","attack.t1132.001"],"technique_ids":["T1048.001","T1071.004","T1132.001"],"logsource":{"category":"process_creation","product":"windows"},"falsepositives":["Unlikely"],"references":["https://github.com/iagox86/dnscat2","https://github.com/yarrick/iodine"],"source_path":"rules/windows/process_creation/proc_creation_win_dns_exfiltration_tools_execution.yml","source_sha256":"d3dea25464811728a353cd68d47093684772398007aa7c58cf0be17d6b3e84dd","source_url":"https://github.com/anpa1200/sigma/blob/b249e9683190cffdcaf188ccbfb90bf4759844e1/rules/windows/process_creation/proc_creation_win_dns_exfiltration_tools_execution.yml","license":"Detection Rule License 1.1","license_url":"https://github.com/SigmaHQ/Detection-Rule-License/blob/main/LICENSE.Detection.Rules.md","yaml":"title: DNS Exfiltration and Tunneling Tools Execution\nid: 98a96a5a-64a0-4c42-92c5-489da3866cb0\nstatus: test\ndescription: Well-known DNS Exfiltration tools execution\nreferences:\n    - https://github.com/iagox86/dnscat2\n    - https://github.com/yarrick/iodine\nauthor: Daniil Yugoslavskiy, oscd.community\ndate: 2019-10-24\nmodified: 2021-11-27\ntags:\n    - attack.exfiltration\n    - attack.t1048.001\n    - attack.command-and-control\n    - attack.t1071.004\n    - attack.t1132.001\nlogsource:\n    category: process_creation\n    product: windows\ndetection:\n    selection:\n        - Image|endswith: '\\iodine.exe'\n        - Image|contains: '\\dnscat2'\n    condition: selection\nfalsepositives:\n    - Unlikely\nlevel: high\n","validation":"yaml_parsed_not_backend_compiled_or_live_validated","techniques":[{"key":"enterprise/T1048.001","id":"T1048.001","name":"Exfiltration Over Symmetric Encrypted Non-C2 Protocol","page":"techniques/enterprise/T1048.001/"},{"key":"enterprise/T1071.004","id":"T1071.004","name":"DNS","page":"techniques/enterprise/T1071.004/"},{"key":"enterprise/T1132.001","id":"T1132.001","name":"Standard Encoding","page":"techniques/enterprise/T1132.001/"}],"data_path":"data/detection-rules/98a96a5a-64a0-4c42-92c5-489da3866cb0.json","kind":"sigma"}