Manual: E-yooso Z-88
The E-yooso Z-88 manual serves as an indispensable resource for both new and experienced users. It not only guides users through the initial setup and basic operation but also unlocks the full potential of the keyboard through its advanced features and customization options. By familiarizing themselves with the manual, users can significantly enhance their typing and computing experience, enjoying increased productivity, efficiency, and enjoyment. Whether for professional use, gaming, or casual typing, the E-yooso Z-88, supported by its comprehensive manual, stands out as a versatile and powerful tool.
The E-yooso Z-88 manual is a comprehensive guide designed for users of the E-yooso Z-88 keyboard. This manual aims to provide a detailed overview of the keyboard's features, functionalities, and operation. The E-yooso Z-88 is a customizable, programmable keyboard that caters to the needs of gamers, programmers, writers, and anyone looking for an efficient typing experience. Understanding the manual is crucial for maximizing the use of this device. E-yooso Z-88 Manual
Nice write up – where can I get the vulnerable app? I checked IOLO’s website and the exploitdb but I can’t find 5.0.0.136
For “System Shield AntiVirus and AntiSpyware” you’ll need to run the downloader which downloads the main installation package but then you’ll need to also request a license. Best just to download “System Mechanic Pro” and install as a trial, this downloads the entire package and no license is required for installation
http://download.iolo.net/sm/15/pro/en/iolo/trial/SystemMechanicPro_15.5.0.61.exe
Hello.
Thanks for this demonstration!
I have a question. With this exploit, can we access to the winlogon.exe and open a handle for read and write memory?
Kind regards,
Yes you can as “SeDebugPrivilege” is also enabled
Why doesn’t it work with csrss.exe?
pHandle = OpenProcess(PROCESS_VM_READ, 0, 428); //my csrss PID
printf(“> pHandle: %d || %s\n”, pHandle, pHandle);
i got: 0 || (null)
It should work, most likely haven’t got the necessary privilege
Oh yes, thanks. But can you help me with “SeDebugPrivilege”. What offset?
Kind regards,
The SeDebugPrivilege is already enabled in this exploit, what you can do it use a previous exploit of mine which uses shellcode being injected in the winlogon process.
Thanks for nice write up. I want to study this case, so I’ve downloaded the link
http://download.iolo.net/sm/15/pro/en/iolo/trial/SystemMechanicPro_15.5.0.61.exe.
And opened amp.sys file with IDA pro, but I could not find the code related to ctl code 0x00226003. How can I find it?
Best just do a text search for 226003 and only one entry will be listed
Thanks! I found with its hex byte ’03 60 22′ in IDA search and reached vulnerable function.