CrowdStrike analyzed a new Cutwail spam campaign from NARWHAL SPIDER that uses digital steganography to distribute URLZone.

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Malware analysis is the process of understanding the behavior and purpose of a malware sample to prevent future cyberattacks.

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Jan 10, 2018 · Open source reporting indicates this campaign used several sophisticated techniques, such as an in-memory implant using PowerShell scripts, along with a newly released steganography …

Identity protection is a comprehensive solution that protects all types of identities to detect & prevent identity-driven breaches.

This is a steganography challenge that also requires skills in reverse engineering. Initial Analysis The challenge consists of a file proclamation.dat. This file (512 byte) contains a simple self-written …

Data obfuscation is the process of disguising confidential or sensitive data to protect it from unauthorized access.

Honeytokens are digital resources that are purposely designed to be attractive to an attacker, but signify unauthorized use. Learn more!

Pass the hash is a type of cybersecurity attack in which an adversary steals a “hashed” user credential and uses it to create a new user session on the same network.