submission | DataProtectionCenter.com

Investigation of a new undocumented instruction trick

25

Jun

2013

While investigating some new malware samples this week, we came across a few interesting files that use a new trick with an undocumented instruction. We had to do a bit of digging around the Intel instructions list to solve this little mystery. While it turned out that the trick itself isn’t effective in complicating debugging […]

Category General Written by Microsoft Malware Protection Center 0 Comments

“CareerBuilder Notification” spam / CB_Offer_04232013_8817391.zip

24

Apr

2013

This fake CareerBuilder email has a malicious attachment containing malware.Date: Tue, 23 Apr 2013 11:13:54 -0700 [14:13:54 EDT]From: CareerBuilder [Herman_Gallagher@careerbuilder.com]Subject: CareerBuilder NotificationHello,I am a customer service employee at CareerBuilder. I found a vacant position that you may be interested in based on information from your resume or a recent online submission you […]

Category Security Written by Dynamoo's Blog 0 Comments

Zulu: The Warrior is Even Stronger Now

31

May

2012

We have analyzed close to 100,000 URLs since we launched Zulu in January 2012. Zulu provides real-time analysis of web content to determinate whether it is safe or malicious. Our goal is and always has been to make this free service easy to use and understand. We have made significant improvements to Zulu at all […]

Category Security Written by Zscaler Research 0 Comments

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Investigation of a new undocumented instruction trick

“CareerBuilder Notification” spam / CB_Offer_04232013_8817391.zip

Zulu: The Warrior is Even Stronger Now

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