4/8/2023 0 Comments Steganography app for mac![]() ![]() The recent VeryMal campaign leveraged the following (still active) click tracker in their redirect chain in order to drop the fake Flash update: If so, execute the JavaScript located at:.Check if “WebKitPlaybackTargetAvailabilityEvent” exists in the Window object (a Safari targeting tactic).The simplicity is always better illustrated with a translation to english: Let’s look at the code: var wsw = "10512" var volton = "154c8e99-aad0-4658-b5fb-645c751ad42b" var canvas = document('iak') var ctx = canvas('2d') var image = new Image() image = '' image = ' ' var rs = '' var isSupportFontFamily = function (c) The image alone will not harm your computer or redirect your browser. In fact, the steganography comes into play in order to deliver only part of the payload, and the image needs to be processed in order for that piece to be extracted and then utilized. Validating the integrity of individual image files served in ads makes little sense within the broader context of the execution of these payloads. Much of the buzz around these types of attacks will have you believe that the image file alone is the threat and that we now have to fear the images that our browsers load during day to day web surfing, but this is a departure from the truth. ![]()
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |