Can server anticheats block HitResult Crosshair Target Spoof?

Server-side anticheats monitor movement and packet anomalies, while static analysis with Leaf Mod Analyzer identifies hostile and unfair code before mods are loaded.

HitResult Crosshair Target Spoof

Q: How does Leaf Mod Analyzer detect Hit_Result_Spoof?

Leaf Mod Analyzer performs static analysis of JVM bytecode and decompiled AST structures matching Detects instantiation of EntityHitResult (class_3966) assigned directly to MinecraftClient.crosshairTarget (field_1765). in an isolated environment without executing untrusted JAR files.

🎮 Minecraft Gameplay Impact

Directly constructs synthetic EntityHitResult objects and injects them into MinecraftClient.crosshairTarget, causing vanilla click handlers to register attacks on targets even when the crosshair points at empty space.

🔍 Functions & APIs Analyzed

EntityHitResult.<init>

Constructs raycast intersection result targeting an entity (class_3966).

MinecraftClient.crosshairTarget

Field holding current crosshair intersection object (field_1765).

💻 Mod Implementation (Dev Source / Mapped)

// Developer Source (Fabric / Yarn mappings)
public class HitResultSpoofer {
    public static void spoof(MinecraftClient client, Entity target) {
        client.crosshairTarget = new EntityHitResult(target, target.getPos());
    }
}

⚙️ Decompiled Representation (Vineflower View)

// Decompiled with Vineflower 1.12 (Intermediary mappings)
public class HitResultSpoofer {
    public static void spoof(class_310 client, class_1297 target) {
        client.field_1765 = new class_3966(target, target.method_19538());
    }
}

🛡️ Bytecode Signature & Static Detection

Detects instantiation of EntityHitResult (class_3966) assigned directly to MinecraftClient.crosshairTarget (field_1765).