diff --git a/rules/windows/process_creation/win_invoke_obfuscation_via_var++.yml b/rules/windows/process_creation/win_invoke_obfuscation_via_var++.yml new file mode 100644 index 000000000..1fd2993b4 --- /dev/null +++ b/rules/windows/process_creation/win_invoke_obfuscation_via_var++.yml @@ -0,0 +1,23 @@ +title: Invoke-Obfuscation VAR++ LAUNCHER OBFUSCATION +id: 14bcba49-a428-42d9-b943-e2ce0f0f7ae6 +description: Detects Obfuscated Powershell via VAR++ LAUNCHER +status: experimental +author: Timur Zinniatullin, oscd.community +date: 2020/10/13 +references: + - https://github.com/Neo23x0/sigma/issues/1009 #(Task27) +tags: + - attack.defense_evasion + - attack.t1027 + - attack.execution + - attack.t1059.001 +logsource: + category: process_creation + product: windows +detection: + selection: + - CommandLine|re: '(?i).*&&set.*(\{\d\}){2,}\\\"\s+?\-f.*&&.*cmd.*\/c|\/r' + condition: selection +falsepositives: + - Unknown +level: high \ No newline at end of file