Mustang Panda Adds Signed Windows Rootkit to CoolClient Backdoor for Stealth
- Posted on August 14, 2026
- By The Hacker News
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- 1 min read
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Mustang Panda Adds Signed Windows Rootkit to CoolClient Backdoor for Stealth
HoneyMyte deploys an updated CoolClient backdoor with a signed Windows rootkit that hides malicious processes, files, registry objects, and C2 data.
