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If you're still trying to run a basic colorbot on Vanguard without some serious hardware obfuscation, you're just waiting for a delayed ban. Riot’s kernel-level AC has pivoted hard toward identifying non-standard HID devices. Simply plugging in an Arduino Leonardo isn't the 'silver bullet' it used to be.
I’ve been digging into the recent consensus on keeping these setups undetected, and the 'holy trinity' for hardware-based aim seems to boil down to three specific technical hurdles.
The Hardware Stack Concept
It’s a cat-and-mouse game with HID stack timing. Even with a custom bootloader, if your communication latency fluctuates too much, it’s a red flag. Hardware is safer than internal scripts, but 'safe' is a relative term when dealing with vgk.sys.
Has anyone here successfully implemented a LUFA-based custom bootloader for the 32u4 recently, or are most of you shifting toward specialized DMA solutions for Valorant?
I’ve been digging into the recent consensus on keeping these setups undetected, and the 'holy trinity' for hardware-based aim seems to boil down to three specific technical hurdles.
The Hardware Stack Concept
- 1:1 Mouse Firmware Spoofing: This isn't just about changing your VID and PID. You need to clone the entire USB descriptor set of a legitimate gaming mouse. If your Arduino reports itself as a generic HID device while sending high-frequency mouse movements, you're getting flagged. We're talking polling rates, report intervals, and serial numbers.
- Custom Bootloaders: The default Arduino DFU (Device Firmware Update) bootloader is a neon sign for Vanguard. Real mice don't present themselves as programmable development boards during the boot sequence. A custom bootloader prevents the AC from fingerprinting the device at the firmware level before the OS even fully loads.
- Encrypted Communication: If the client on your PC is sending raw serial data like
over the COM port, it’s trivial to sniff. The play is to move the heavy lifting to the hardware or at least encrypt the packets between your processing client and the Leonardo.Code:
Mouse.move(x, y)
USB Host Shield Utility
Using a USB Host Shield allows you to plug your actual mouse into the Arduino, which then acts as a Man-in-the-Middle (MITM). This is generally safer than 'Spoof Only' setups because it maintains the integrity of the input stack, but it requires much tighter code to avoid input lag.
HID Stack Analysis
Vanguard doesn't just look for the device; it looks for how the device behaves. If your 'mouse' is sending perfectly straight movements or lacks the natural micro-jitter of a human hand, the behavioral analysis will catch you even if your firmware is perfect.
Using a USB Host Shield allows you to plug your actual mouse into the Arduino, which then acts as a Man-in-the-Middle (MITM). This is generally safer than 'Spoof Only' setups because it maintains the integrity of the input stack, but it requires much tighter code to avoid input lag.
HID Stack Analysis
Vanguard doesn't just look for the device; it looks for how the device behaves. If your 'mouse' is sending perfectly straight movements or lacks the natural micro-jitter of a human hand, the behavioral analysis will catch you even if your firmware is perfect.
It’s a cat-and-mouse game with HID stack timing. Even with a custom bootloader, if your communication latency fluctuates too much, it’s a red flag. Hardware is safer than internal scripts, but 'safe' is a relative term when dealing with vgk.sys.
Has anyone here successfully implemented a LUFA-based custom bootloader for the 32u4 recently, or are most of you shifting toward specialized DMA solutions for Valorant?
