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Channel: Kahu Security » drive-by
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Elaborate Black Hole Infection

I normally come across straight-forward drive-by downloads. Due to some website compromise, a web page is modified to include a link to a malicious website (e.g. iframe or external Javascript file)...

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Two Drive-Bys, One Site

It’s bad enough to get hit with one drive-by download…but two on one page?! It’s probably separate compromises made by two different people. One thing is for sure though…what’s common to all these...

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Chinese Exploit Packs

While it can be difficult to attribute exploit packs in many cases, I believe it’s safe to say that there are a few made by Chinese authors. Their style can be seen across packs from the script used...

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Hierarchy Exploit Pack

A new pack has emerged called Hierarchy Exploit Pack. Looks a lot like Eleonore but its exploits are different: CVE-2006-0003 CVE-2009-0927 CVE-2010-0094 CVE-2010-0188 CVE-2010-0806 CVE-2010-0840...

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Techno XPack

There’s another new exploit pack in town called Techno XPack. This one looks like a re-skinned BleedingLife. Here’s a list of the exploits it’s packing: CVE-2008-2992 CVE-2010-0188 CVE-2010-0842...

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Playing Hide and Seek with Malicious Scripts

When I encounter a drive-by download that involves a compromised host, there will usually be a malicious script somewhere on the website. The “malicious script” could be a meta refresh tag, an iframe,...

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The Resurrection of RedKit

“RedKit” was once a thriving exploit pack then faded away leaving behind artifacts on several abandoned hosts which are still triggering broken redirection alerts to this day. Within the past couple of...

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