Posts Tagged ‘decryption key’

Java Back Door Acts as Bot

Aug

2013

The current threat landscape is often driven by web-based malware and exploit kits that are regularly updated with newly found vulnerabilities. Recently, we received an interesting malware binary–a JAR package that opens a back door for an attacker to execute commands and acts as a bot after infection. This archive does not exploit any Java […]

Category General Written by Blog Central > McAfee Labs 0 Comments

Obfuscating, bifurcating, escalating and mitigating on 64-bit

Jul

2012

With the growth in adoption of 64-bit architectures and associated operating systems, we’re seeing the usual malicious suspects following the trend. We have seen variants of several families, including Alureon, Koobface, Sirefef and Ursnif targeting this platform. These families adopt various techniques to prevent their detection and removal, one of which is obfuscation. Let’s take […]

Category General Written by Microsoft Malware Protection Center 0 Comments

Trojan.Milicenso: A Paper Salesman’s Dream Come True

Jun

2012

Over the past two weeks, an outbreak of Trojan.Milicenso has resulted in multiple reports of massive print jobs being sent to print servers, printing garbage characters until the printer runs out of paper. Our telemetry data has shown the worst hit regions were the US and India followed by regions in Europe and South America. […]

Category General Written by Symantec Security Response Blog 0 Comments

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Posts Tagged ‘decryption key’

Java Back Door Acts as Bot

Obfuscating, bifurcating, escalating and mitigating on 64-bit

Trojan.Milicenso: A Paper Salesman’s Dream Come True

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