Description:
A hidden iframe is detected. The iframe has a style that makes it invisible on a web page. It can be small iframes dimensions as in the following sample:
<iframe src="hxxp://hbaehanfznjfh[.]co.cc/QQkFBg0AAQ0MBA0DEkcJBQYNAwcCAQMMAw==" width="1" height="1">
off screen position
<iframe src='hxxp://82 .200 .204 .151/config.inc.php' style='position:absolute;top:-1000px;left:-1000px;text-indent:-1000;width:1px;height:1px;'>
or a direct instruction to make the iframe hidden
<iframe src="hxxp://x3b[.]ru:8080/index.php" width=157 height=136 style="visibility: hidden">
Not all invisible iframes are malicious. If you think that we shouldn't report some specific iframe, plese contact us.
Affecting: Any web site (no specific target).