Plus, Deep Discovery network sandboxing delivers rapid response (real-time signature updates) to endpoints when a new threat is detected locally, enabling faster time-to-protection and reducing the spread of malware. Additional Trend Micro solutions extend your protection from advanced attacks with endpoint investigation and response (EDR). OfficeScan is a critical component of our Smart Protection Suites, that deliver gateway and endpoint protection capabilities like application control, intrusion prevention (vulnerability protection), endpoint encryption, data loss prevention (DLP), and more in one compelling package. This blend of threat protection is delivered via an architecture that uses endpoint resources more effectively and ultimately out-performs the competition on CPU and network utilization. It constantly learns, adapts, and automatically shares threat intelligence across your environment. Trend Micro™ OfficeScan™ infuses high-fidelity machine learning into a blend of threat protection techniques to eliminate security gaps across any user activity and any endpoint. You need endpoint security that is smart, optimized, and connected, from a proven vendor you can trust. To complicate matters your users are increasingly accessing corporate resources from a variety of locations and devices, and even services in the cloud. Next-generation technologies help with some threats but not others, and adding multiple anti-malware tools on a single endpoint results in too many products that don’t work together. Now it’s harder to tell the good from the bad, and traditional signature-based antivirus approaches alone are a weak defense against ransomware and unknown threats, which often slip through. The threat landscape used to be black and white – you kept the bad stuff out and the good stuff in. IM Security for Microsoft Skype for Business.Deep Discovery Threat Sharing & Analytics.So what do we do with the encryption? The OfficeScan program directory contains a file called pwd.dll, that might have something to do with these passwords, so let’s disassemble it! Indeed, this library exports functions like PWDDecrypt(), but as it turns out, these are not the functions we are looking for…įind. Actually, the clients can be unloaded or uninstalled only after providing a special password (a SYSTEM level service is responsible for protecting the main processes of the application from killing or debugging), this is what we see encoded in these fields. As you can see, there are two parameters, Uninstall_Pwd and Unload_Pwd which are (seemingly) encrypted, indicating that these params are something to protect. This same answer is retrieved regardless the UID parameter. I started to monitor the network connections of the clients and found some interesting interfaces, one of these looked like this: I assumed that there must be some kind of connection between the server and the clients so the clients can obtain new updates and configuration parameters. I focused my research on the clients as these are widely deployed on a typical network. This publication comes after months of discussion with the vendor in accordance with the disclosure policy of the HP Zero Day Initiative. As such, they are not trivial to fix or even decide if they are in fact vulnerabilities. The issues are logic and/or cryptographic flaws, not standard memory corruption issues. Now I would like to share a series of little issues which can be chained together to achieve remote code execution. The clients install ActiveX controls into Internet ExplorerĪnd there are possibly many other fragile parts of the system.The server component (that provides centralized management for the clients that actually implement the host protection functionality) is mostly implemented through binary CGIs (.EXE and.After installing a trial version (10.6 SP1) I could already tell that this software will worth the effort: Since this software looked quite complex (big attack surface) I decided to take a closer look at it. Earlier this year I stumbled upon the OfficeScan security suite by Trend Micro, a probably lesser known host protection solution (AV) still used at some interesting networks. Analyzing the security of security software is one of my favorite research areas: it is always ironic to see software originally meant to protect your systems open a gaping door for the attackers.
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