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Why Malware Crypting Services Deserve More Scrutiny

Krebs on Security

If you operate a cybercrime business that relies on disseminating malicious software, you probably also spend a good deal of time trying to disguise or “crypt” your malware so that it appears benign to antivirus and security products. ” Crypt[.]guru’s biz and crypt[.]guru

Malware 216
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A Deep Dive Into the Residential Proxy Service ‘911’

Krebs on Security

These two software are currently unknown to most if not all antivirus companies.” “FUD” in the ad above refers to software and download links that are “Fully UnDetectable” as suspicious or malicious by all antivirus software. The Exe Clean service made malware look like goodware to antivirus products.

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Calendar Meeting Links Used to Spread Mac Malware

Krebs on Security

The profile also linked to Mr. Lee’s Twitter/X account , which features the same profile image. Doug then messaged the Mr. Lee account on Telegram, who said there was some kind of technology issue with the video platform, and that their IT people suggested using a different meeting link.

Malware 265
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‘The Manipulaters’ Improve Phishing, Still Fail at Opsec

Krebs on Security

The term “FUD” in those names stands for “ F ully U n- D etectable,” and it refers to cybercrime resources that will evade detection by security tools like antivirus software or anti-spam appliances. ” A number of questions, indeed.

Phishing 218