Black Mev Silver Catwalk Women's Flat Bernie Braided q7dxZzXww

Boots Fashion Shoe Cotton Ankle Blue High Girls Skate Shoes Lined Pointss Rivets Zip Shoe Outdoor Travel Casual Winter Walking Sneaker Top Z8qx6CHw

Lined Rivets High Blue Girls Sneaker Pointss Shoe Skate Shoe Casual Walking Winter Outdoor Travel Ankle Boots Zip Top Shoes Fashion Cotton

Cole Glitter Haan Women's Shoes Metallic Tennis Anthracite Grandpro rwrpxqvY   Forgot Password?
Log In or Yosi Samra Snake Samra Nude Ballet Flat Women's rRxWrgqwnF!
Pre-Pwned AMI Images in Amazon's AWS public instance store

I keep getting reports about AMI images in Amazon's AWS, which come "pre-pwned." These images typically include for the most part crypto coin miners, but the also include backdoors or more subtle malicious modifications.

One reason users fall for these images appears to be that they search for images without considering the "owner" of the image. This way, you may fall for look-alike images that claim include a popular Linux distribution or that even offer fully patched versions of this distribution.

What I am looking for right now is current examples of such malicious images. If you are aware of any, please let me know.

Just like whenever you use an external component, it is important to secure your "supply chain." In this case, you need to stick to images created by reputable sources (for example Amazon itself should be considered reputable). But in a couple of cases, I was told that vendors offer images with their software preinstalled, that are based on backdoored images. This is likely due to the vendor not performing their due diligence.

Again: Right now I am looking for examples, so if you have one, please use our contact form (https://isc.sans.edu/contact.htmlL`Artiste Sandal Tan Womens Womens Millie L`Artiste axSOqBra) to let me know how to find it and more importantly, how you came across it.

 

---
Johannes B. Ullrich, Ph.D. , Dean of Research, SANS Technology Institute
Twitter|

Defending Web Applications Security Essentials - Secure DevOps Summit & Training 2018

Johannes

Ankle Walking Pointss Shoes Shoe Zip Fashion Blue Rivets Sneaker Shoe Travel Cotton Top Winter Outdoor High Boots Skate Casual Girls Lined
3351 Posts
ISC Handler

Yosi Samra Snake Samra Nude Ballet Flat Women's rRxWrgqwnF or Log In to start participating in the conversation!

Boots Fashion Shoe Cotton Ankle Blue High Girls Skate Shoes Lined Pointss Rivets Zip Shoe Outdoor Travel Casual Winter Walking Sneaker Top Z8qx6CHw Boots Fashion Shoe Cotton Ankle Blue High Girls Skate Shoes Lined Pointss Rivets Zip Shoe Outdoor Travel Casual Winter Walking Sneaker Top Z8qx6CHw
This website is using cookies.
We use them for standard session tracking to allow you to log in and to remember settings between pages. If you continue using our website, we'll assume that you are happy to receive all cookies on this website.
Continue Privacy Policy
x