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A blog from the world class Intelligence Group, Talos, Cisco's Intelligence Group

Over the past year, the security community - specifically Red Team Operators and Blue Team Defenders - have seen a massive rise in both public and private utilization of System Calls in windows malware for post-exploitation activities, as well as for the…

Parallels Desktop for Mac is one of the most popular virtualization programs for macOS, but there hasn’t been much public vulnerability research regarding this product. Last November, Reno Robert ( @renorobertr ) reported multiple bugs in Parallels to the…

In our new paper with HYAS, we dive deep into “Silent Night," a new banking Trojan recently tracked as Zloader/Zbot, and reminiscent of ZeuS.

The SSH service is critical, ensuring its security is key. This blog will describe how best to secure the SSH service from threat actors.

Hooking is a technique to intercept function calls/messages or events passed between software, or in this case malware. The technique can be used for malicious, as well as defensive cases. Rootkits…

Ever wondered about the security of your USB stack? We've explored it and found 10 CVEs on Linux and several crashes on Windows and MacOS with just a bit of fuzzing. Paper is ready, source will come at #SEC20: https://t.co/RtVcG0sRfi Comments welcome!

While analyzing real-world systems, memory analysts will often encounter anti-virus (AV) engines, EDRs, and similar products that, at first ...

The idea behind Fuzzowski, was to create the Network Protocol Fuzzer that we will want to use. The aim of this tool is to assist during...

Presented at DEF CON 28 Car Hacking Village.

CVE-2020-1066-EXP支持Windows 7和Windows Server 2008 R2操作系统 - cbwang505/CVE-2020-1066-EXP

We are alive! https://t.co/fGkXy8yEPt Stay tuned for more information!

A proof-of-concept for CVE-2020-12753. Contribute to shinyquagsire23/CVE-2020-12753-PoC development by creating an account on GitHub.

backdoorfactory: a bettercap extension that allows the insertion of shellcode into intercepted file downloads https://t.co/jionLRvwba

This is a kind of follow-up to my last post, in which I discussed a technique that can be used for elevating privileges to SYSTEM when you have impersonation capabilities. In the last part, I explained how this type of vulnerability could be fixed and I even…