HELLO WORLD!
Welcome to ZeroPeril Ltd. We are two individuals who are extremely passionate about technology and information security, joining forces and combining years of hands-on experience in order to turn our...
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CVE-2021-1280
Local privilege escalation in Cisco Immunet and Cisco AMP ZeroPeril recently took a look at two Cisco security products for Windows, Cisco Immunet and Cisco AMP. We discovered a local privilege...
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HookDump
Full-spectrum EDR hook detection with low false positives One of our side projects recently required us to generate a list of functions being hooked by an EDR with the following requirements: Low...
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Coordinated Disclosure Policy
We have updated our coordinated disclosure policy document. TL; DR Public disclosure will generally occur within a 90 days time frame of first notifying the vendor of an issue. There are a few caveats...
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CVE-2021-1386
Another local privilege escalation vulnerability in Cisco AMP, Immunet & ClamAV If you have been following our blog you will know that Zeroperil recently found a local privilege escalation...
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AMD Chipset Driver Information Disclosure Vulnerability We recently discovered a critical information disclosure vulnerability that affected the AMD Platform Security Processor (PSP) chipset driver...
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Training Course Announcement
Register now! Deep dive into executable packers & malware unpacking We are proud to announce the first in a series of highly technical training courses that we have been working on for some time....
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