oletools { # default olefy settings servers = "{{ OLETOOLS_ADDRESS }}" # needs to be set explicitly for Rspamd < 1.9.5 scan_mime_parts = true; extended = true; max_size = 3145728; timeout = 20.0; retransmits = 1; patterns { OLETOOLS_MACRO_FOUND= '^.....M..$'; OLETOOLS_AUTOEXEC = '^A....M..$'; OLETOOLS_FLAG = '^.....MS.$'; OLETOOLS_VBASTOMP = '^VBA Stomping$'; # see https://github.com/decalage2/oletools/blob/master/oletools/mraptor.py OLETOOLS_A = '(?i)\b(?:Auto(?:Exec|_?Open|_?Close|Exit|New)|Document(?:_?Open|_Close|_?BeforeClose|Change|_New)|NewDocument|Workbook(?:_Open|_Activate|_Close|_BeforeClose)|\w+_(?:Painted|Painting|GotFocus|LostFocus|MouseHover|Layout|Click|Change|Resize|BeforeNavigate2|BeforeScriptExecute|DocumentComplete|DownloadBegin|DownloadComplete|FileDownload|NavigateComplete2|NavigateError|ProgressChange|PropertyChange|SetSecureLockIcon|StatusTextChange|TitleChange|MouseMove|MouseEnter|MouseLeave|OnConnecting))\b|Auto_Ope\b'; OLETOOLS_W = '(?i)\b(?:FileCopy|CopyFile|Kill|CreateTextFile|VirtualAlloc|RtlMoveMemory|URLDownloadToFileA?|AltStartupPath|WriteProcessMemory|ADODB\.Stream|WriteText|SaveToFile|SaveAs|SaveAsRTF|FileSaveAs|MkDir|RmDir|SaveSetting|SetAttr)\b|(?:\bOpen\b[^\n]+\b(?:Write|Append|Binary|Output|Random)\b)'; OLETOOLS_X = '(?i)\b(?:Shell|CreateObject|GetObject|SendKeys|RUN|CALL|MacScript|FollowHyperlink|CreateThread|ShellExecuteA?|ExecuteExcel4Macro|EXEC|REGISTER|SetTimer)\b|(?:\bDeclare\b[^\n]+\bLib\b)'; } # mime-part regex matching in content-type or filename mime_parts_filter_regex { #UNKNOWN = "application\/octet-stream"; DOC2 = "application\/msword"; DOC3 = "application\/vnd\.ms-word.*"; XLS = "application\/vnd\.ms-excel.*"; PPT = "application\/vnd\.ms-powerpoint.*"; GENERIC = "application\/vnd\.openxmlformats-officedocument.*"; } # mime-part filename extension matching (no regex) mime_parts_filter_ext { doc = "doc"; dot = "dot"; docx = "docx"; dotx = "dotx"; docm = "docm"; dotm = "dotm"; xls = "xls"; xlt = "xlt"; xla = "xla"; xlsx = "xlsx"; xltx = "xltx"; xlsm = "xlsm"; xltm = "xltm"; xlam = "xlam"; xlsb = "xlsb"; ppt = "ppt"; pot = "pot"; pps = "pps"; ppa = "ppa"; pptx = "pptx"; potx = "potx"; ppsx = "ppsx"; ppam = "ppam"; pptm = "pptm"; potm = "potm"; ppsm = "ppsm"; slk = "slk"; } }