Detecting attackers obfuscating their IP address inside AWS - Help Net Security

Detecting attackers obfuscating their IP address inside AWS - Help Net Security

Security researchers have documented an attack technique that may allow attackers to leverage a legitimate Amazon VPC feature to mask their use of stolen API credentials inside AWS.



The feature and its exploitation potential


“Amazon Virtual Private Cloud (Amazon VPC) is a service that lets you launch AWS resources in a logically isolated virtual network that you define,” AWS explains.


Customers have complete control over their virtual networking environment, and can select their own IP address range, create subnets, and configure route tables and network gateways.


Unfortunately, the feature that allows customers to control their IP addresses also allows attackers to control the IP address written to AWS CloudTrail logs when accessing a compromised account via a newly created VPC endpoint.


“T ..

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