¿It is possible to clone an HID CLASS GY on a xEM RFID Chip?

[Pilgrimsmaster]

@PAINSECT

Tomorrow i will try to gather much information as possible.

This MIGHT help

Types of HID iClass cards

Here is an overview and comparison of all main HID card / badge types: iCLASS® Seos iCLASS SE® iCLASS® Crescendo® HID Proximity iCLASS® Seos iCLASS® Seos access cards by HID include four subgroups, compatible with a number of readers and classified accordingly. All groups are SIO enabled , high-security , and applicable to both microprocessors and smartphones . 1. HID® iCLASS® Seos® 500x This is a high-frequency card which provides the option of a dual identity in a single credential, e…

the related implant is this thread is here

flexClass (HID iClass)

I’m wondering if the “GY” is a regional / Language thing

I have no idea, and that’s purely a guess