asm

asm_syscall/Cargo.toml

@@ -0,0 +1,8 @@
+[package]
+name = "asm_syscall"
+version = "0.1.0"
+edition = "2018"
+author = "trickster0"
+# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
+
+[dependencies]

asm_syscall/src/main.rs

@@ -0,0 +1,17 @@
+#![feature(asm)]
+
+fn main() {
+    let rax:u64;
+    unsafe {
+        asm!(
+            "push rbx",
+            "xor rbx, rbx",
+            "xor rax, rax",
+            "mov rbx, qword ptr gs:[0x60]",
+            "mov rax,rbx",
+            "pop rbx",
+            out("rax") rax,
+        );
+    }
+    println!("PEB Address: 0x{:x}",rax);
+}