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Security Affairs - Untitled Article

Security Affairs

Threat actors used the Extembro DNS- changer Trojan in an adware campaign to prevent users from accessing security-related websites. Security experts at Malwarebytes observed an adware campaign that involved the Extembro DNS- changer Trojan to prevent users from accessing websites of security vendors.

Adware 96
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Endpoint security for Mac: 3 best practices

Malwarebytes

Use a DNS filter to stop web-based attacks. Instead of file-based malware, a lot of Mac users get attacked with adware and PUPs that are typically delivered through a number of web-based scams. Some of the adware out there is more sophisticated than most of the malware that we see for Mac,” Reed says. “It

DNS 134
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macOS: Bashed Apples of Shlayer and Bundlore

Security Affairs

Though these scripts have slight variations, they mostly belong to a plague of adware strains— Shlayer and Bundlore. The malicious shell scripts used by Shlayer and Bundlore are usually malvertising-focused adware bundlers using shell scripts in the kill chain to download and install an adware payload.

Adware 138
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Types of Malware & Best Malware Protection Practices

eSecurity Planet

Jump ahead: Adware. Adware, also known as malvertising , is a type of malware that downloads or displays advertisements to the user interface. Rather than stealing data, adware is more of an irritant forcing users to see unwanted ads. Most users are familiar with adware in the form of unclosable browser pop-ups.

Malware 105
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IT threat evolution Q1 2021

SecureList

Judging from the main features of the P8RAT and SodaMaster backdoors, we believe these modules are downloaders responsible for downloading further malware which we have so far been unable to obtain. It then downloads and installs the miner. The sample extracts a URL from the “downloadURL” field for the next download.

Malware 136
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Malvertising Is a Cybercrime Heavyweight, Not an Underdog

SecureWorld News

To set such a stratagem in motion, cybercriminals poison legitimate websites with ads that lead to shady URLs or download malicious code camouflaged as something harmless. If a user gets on the hook, they are redirected to a landing page or prompted to download an ostensibly innocuous file.

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Best Ransomware Removal Tools

eSecurity Planet

Can remove trojans, ransomware, worms, viruses, rootkits, adware, potentially unwanted programs, and other objects. Checks downloads, installs, and executables for viruses and threats. Free download that runs on the desktop. DNS filtering. Scans to identify programs on systems that may contain reported vulnerabilities.