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Ask Fitis, the Bear: Real Crooks Sign Their Malware

Krebs on Security

Megatraffer explained that malware purveyors need a certificate because many antivirus products will be far more interested in unsigned software, and because signed files downloaded from the Internet don’t tend to get blocked by security features built into modern web browsers. “Antivirus software trusts signed programs more.

Malware 238
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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. In 2010, someone with the username Pepyak on the Russian language affiliate forum GoFuckBiz[.]com

Malware 216
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U.S., U.K. Sanction 7 Men Tied to Trickbot Hacking Group

Krebs on Security

Authorities in the United States and United Kingdom today levied financial sanctions against seven men accused of operating “ Trickbot ,” a cybercrime-as-a-service platform based in Russia that has enabled countless ransomware attacks and bank account takeovers since its debut in 2016. companies and government entities.

Hacking 190
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Tracing the Supply Chain Attack on Android

Krebs on Security

An online search for the term “yehuo” reveals an account on the Chinese Software Developer Network which uses that same nickname and references the domain blazefire[.]com. In July 2017, Russian antivirus vendor Dr.Web published research showing that Triada had been installed by default on at least four low-cost Android models.

Mobile 245
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Tracing the Supply Chain Attack on Android

Krebs on Security

An online search for the term “yehuo” reveals an account on the Chinese Software Developer Network which uses that same nickname and references the domain blazefire[.]com. In July 2017, Russian antivirus vendor Dr.Web published research showing that Triada had been installed by default on at least four low-cost Android models.

Mobile 161
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Who’s Behind the GandCrab Ransomware?

Krebs on Security

But GandCrab far eclipsed the success of competing ransomware affiliate programs largely because its authors worked assiduously to update the malware so that it could evade antivirus and other security defenses. In 2010, the hottabych_k2 address was used to register the domain name dedserver[.]ru Vpn-service[.]us

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Cyber Security Roundup for April 2021

Security Boulevard

review Active Directory password policy. At the start of March 2021, Microsoft rushed out patches for a critical zero-day Vulnerability in Exchange Server (2010, 2013, 2016, and 2019). FBI Internet Crime Report 2020: Cybercrime Skyrocketed, with Email Compromise Accounting for 43% of Losses. conduct employee phishing tests.