BEST SOFTWARE WEBSITES DOWNLOAD BUTTONS ON

Best Software Websites Download Buttons On

Others are steered to browser plugins or applications that fall in a potentially unwanted grey area.Visitors who arrive on these sites are prompted to allow notifications If they allow this to happen, the websites repeatedly issue false malware alerts. Download buttons on these pages link to another host, passing a set of parameters that includes the package name and affiliate identifier codes to an application that then redirects the browser session to yet another intermediary site, before finally arriving at a destination.Some clicks on bait pages are directed to a download site that hosts a packaged archive containing malware. Come download me, broMost of the bait pages we found are hosted on WordPress blog platforms. So we began to investigate the networks behind the sites themselves. We found a variety of information stealers, clickfraud bots, and other malware delivered through the sites, including Conti and STOP ransomware.

InstallBest (on installs info, shown below), is hosted in Russia. Criminal affiliates can set up accounts quickly, but most require a deposit paid in Bitcoin before they can begin distributing installers. Often mocked on underground boards as old-fashioned, these marketplaces for “software installs” are still part of the toolkit for a variety of malware actors and other cybercriminals, particularly for entry-level criminals with very few skills who want to spread malware.Many of these services advertise on the same boards where they are mocked. A few hundred US dollars worth of cryptocurrency can buy a malware actor hundreds or thousands of downloads—though the price goes up if there’s a specific geographic targeting desired.(As a rule, these services do not target network addresses in Commonwealth of Independent States countries.) Special delivery“Traffic exchanges” are an old standby of malware campaigns. All of these activities are the product of an underground marketplace for paid download services, advertised on web boards frequented by would-be cybercriminals. We downloaded installers for Stop ransomware, the Glupteba backdoor, and a variety of malicious cryptocurrency miners (in addition to Raccoon Stealer)In a bit of irony, many of these malware were delivered by downloads purporting to be installers for antivirus products, including 15 we examined that claimed to be licensing-bypassed versions of the Sophos-owned HitmanPro.Because the dynamic delivery network acts as an intermediary between the bait sites and the download sites, the same faked “cracked” product download page can deliver multiple malicious campaigns at the same time, and switch from one deliverable download to another when the malware actor “customer” has burned through their paid deliveries.These networks work in a fashion similar to those behind the “fake alert” scams we researched last year.

In fact, that site also is connected to InstallUSD through the links that lead to the malware.The WorkingKeys website’s domain name servers ( ns1.installusd.online and ns2.installusd.online) also act as domain name servers for about 150 other domains with names related to cracked software. A phone number provided on the organization’s Facebook page is also connected to a Facebook page for WorkingKeys org, a website that purports to host cracked software downloads. We attempted to contact InstallUSD about their program, but received no response.Further investigation of InstallUSD uncovered a Facebook page for the group.

These sites had download buttons driven by a remote JavaScript that redirected visitors through a series of sites, including trackers that checked campaign-related information and generated redirects based on verification of the inbound link and assessment of the operating system and browser information from the User-Agent headers sent with each request. Method 1: InstallUSD affiliate systemA group of eight of our initial group of 15 “bait” blogs connected to infrastructure we tied to the InstallUSD install-as-a-service network. These sites fell into three distinct groups, based on how they delivered victims to malware, but they all followed the same general approach, and all used the same payload wrapping scheme for their downloaders—leading us to believe that they were connected to a common dropper-as-service. Leveraging search engine optimization techniques, they have jockeyed for position at the top of search engine results for cracked versions of a wide range of software products, but especially information security products and more expensive business software tools.We appended “crack” to the names of several well-known commercial software products, and consistently found 15 sites on the first two pages of results. The hosting for these files was traced back to several websites purporting to distribute “cracked” versions of software packages, offering downloads of installers with license-bypassing schemes.These “cracked” bait sites have continued to serve up new malware campaigns well after the original Raccoon Stealer campaign ended. Following the downloadsDuring our Raccoon Stealer investigation, we found a campaign that deployed the information stealing malware via a number of.

“Captcha” pages that required allowing notifications be enabled, which led to fake malware alert notifications spamming to the target system A page insisting the user install a browser plug-in to view content A fake alert for mobile devices promoting the installation of a VPN or security app

How InstallUSD delivers malware droppers as a service. Completing the download resulted in the delivery of a malware payload.

Best Cracked Software Websites