From cb3c784e37d827a76f16475885cea2ce3507051d Mon Sep 17 00:00:00 2001
From: trickster0 <tserpthanasis@gmail.com>
Date: Thu, 30 Sep 2021 16:03:11 +0300
Subject: [PATCH] asm

---
 asm_syscall/Cargo.toml  |  8 ++++++++
 asm_syscall/src/main.rs | 17 +++++++++++++++++
 2 files changed, 25 insertions(+)
 create mode 100644 asm_syscall/Cargo.toml
 create mode 100644 asm_syscall/src/main.rs

diff --git a/asm_syscall/Cargo.toml b/asm_syscall/Cargo.toml
new file mode 100644
index 0000000..7f59791
--- /dev/null
+++ b/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]
diff --git a/asm_syscall/src/main.rs b/asm_syscall/src/main.rs
new file mode 100644
index 0000000..dbda70f
--- /dev/null
+++ b/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);
+}