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Convicted: He Helped Cybercriminals Evade Antivirus

SecureWorld News

DOJ prosecutors say Oleg Koshkin, a 41-year-old Russian national, operated a crypting service used to conceal Kelihos malware from antivirus software. In other words, it could fool antivirus into believing there was no threat and no security reason to deny the malware access to a particular system.

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Convicted: He Helped Cybercriminals Evade Antivirus

SecureWorld News

DOJ prosecutors say Oleg Koshkin, a 41-year-old Russian national, operated a crypting service used to conceal Kelihos malware from antivirus software. In other words, it could fool antivirus into believing there was no threat and no security reason to deny the malware access to a particular system.

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Could Your Company Survive a Ransomware Attack?

CyberSecurity Insiders

One of the most ruthless cyberattacks is a ransomware attack. What Is a Ransomware Attack? Ransomware is a cyberattack that uses malware – software created to infiltrate a computer system and damage or disrupt it. Ransomware attacks are about as old as the internet itself. What Companies Have Suffered These Attacks?

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Ransomware Protection in 2021

eSecurity Planet

The internet is fraught with peril these days, but nothing strikes more fear into users and IT security pros than the threat of ransomware. A ransomware attack is about as bad as a cyber attack can get. Jump to: What is ransomware? How ransomware works. Preventing ransomware. Ransomware attacks and costs.

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Ransomware Revival: Troldesh becomes a leader by the number of attacks

Security Affairs

Ransomware accounted for over half of all malicious mailings in H1 2019, Troldesh aka Shade being the most popular tool among cybercriminals. To bypass antivirus systems, hackers send out malicious emails in non-working hours with delayed activation. More than 80% of all malicious files were disguised as .zip rar archive files.

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Lab Walkthrough?—?The WannaCry Ransomware

Pentester Academy

Lab Walkthrough — The WannaCry Ransomware In our lab walkthrough series, we go through selected lab exercises on our INE Platform. Introduction In May 2017, a worldwide ransomware attack infamously known as WannaCry was set in motion. Ransomware damages would cost the world $5 billion (USD) in 2017. wannacry.zip.

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Oleg Koshkin was convicted for operating a crypting service also used by Kelihos botnet

Security Affairs

Russian national Oleg Koshkin was convicted for operating a “crypting” service used to obfuscate the Kelihos bot from antivirus software. ”The websites promised to render malicious software fully undetectable by nearly every major provider of antivirus software. .”The ” reads the press release published by DoJ.”The

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