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The malware threat landscape: NodeStealer, DuckTail, and more

Engineering at Meta

Building custom malware to target specific internet platforms Our industry continues to detect and disrupt custom-built novel malware that targets business for advertising fraud. The stolen information then enables the threat actor to assess and then use users’ advertising accounts to run unauthorized ads.

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23 Good-To-Know Networking Acronyms and Abbreviations

CATO Networks

In addition to Internet access, ISPs may also offer other services, such as email, web hosting, and domain registration. Each AS advertises which IP addresses it can route traffic to, helping traffic move from its source AS to the AS closest to its destination. A LAN is connected to the Internet via one or more ISPs.

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Cato CTRL Threat Research: Sophisticated Data Exfiltration Tools Used in Double Extortion Ransomware Attacks by Hunters International and Play 

CATO Networks

They typically gain initial access through phishing emails, social engineering, supply chain attacks, and Remote Desktop Protocol (RDP) exploits. This malware is delivered through malvertising domains designed to lure IT administrators by advertising IT scanner tools. IOCs Play C2 IP Addresses: 216[.]128[.]128[.]163

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The Mystery of AS8003

Kentik

By comparison, AS8003 now announces 61 million more IP addresses than the now-second biggest AS in the world, China Telecom, and over 100 million more addresses than Comcast , the largest residential internet provider in the U.S. This pilot will assess, evaluate and prevent unauthorized use of DoD IP address space.

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