This week, the SonicWall Capture Labs threat research team investigated a sample of CoreWarrior malware. This is a persistent trojan that attempts to spread rapidly by creating dozens of copies of itself and reaching out to multiple IP addresses, opening multiple sockets for backdoor access, and hooking Windows UI elements for monitoring. Infection Cycle
The malware is a UPX-packed executable that has been manually tampered with and will not unpack using the standard UPX unpacker.
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Source: Sonicwall
Related:
- NSA Advocates Data Sharing Framework
June 23, 2017
The economics of cybersecurity are skewed in favor of attackers, who invest once and can launch thousands of attacks with a piece of malware or exploit kit. That’s why Neal Ziring, technical director for the NSA’s Capabilities Directorate, wants to flip the financial equation on bad guys. “We need to conduct defenses in a way that ...