diff --git a/.gitignore b/.gitignore
index ad67955..0728338 100644
--- a/.gitignore
+++ b/.gitignore
@@ -19,3 +19,8 @@ target
 #  and can be added to the global gitignore or merged into this file.  For a more nuclear
 #  option (not recommended) you can uncomment the following to ignore the entire idea folder.
 #.idea/
+
+
+# Added by cargo
+
+/target
diff --git a/Cargo.lock b/Cargo.lock
new file mode 100644
index 0000000..cf1802b
--- /dev/null
+++ b/Cargo.lock
@@ -0,0 +1,186 @@
+# This file is automatically @generated by Cargo.
+# It is not intended for manual editing.
+version = 4
+
+[[package]]
+name = "anstream"
+version = "0.6.21"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "43d5b281e737544384e969a5ccad3f1cdd24b48086a0fc1b2a5262a26b8f4f4a"
+dependencies = [
+ "anstyle",
+ "anstyle-parse",
+ "anstyle-query",
+ "anstyle-wincon",
+ "colorchoice",
+ "is_terminal_polyfill",
+ "utf8parse",
+]
+
+[[package]]
+name = "anstyle"
+version = "1.0.13"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "5192cca8006f1fd4f7237516f40fa183bb07f8fbdfedaa0036de5ea9b0b45e78"
+
+[[package]]
+name = "anstyle-parse"
+version = "0.2.7"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "4e7644824f0aa2c7b9384579234ef10eb7efb6a0deb83f9630a49594dd9c15c2"
+dependencies = [
+ "utf8parse",
+]
+
+[[package]]
+name = "anstyle-query"
+version = "1.1.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "40c48f72fd53cd289104fc64099abca73db4166ad86ea0b4341abe65af83dadc"
+dependencies = [
+ "windows-sys",
+]
+
+[[package]]
+name = "anstyle-wincon"
+version = "3.0.11"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "291e6a250ff86cd4a820112fb8898808a366d8f9f58ce16d1f538353ad55747d"
+dependencies = [
+ "anstyle",
+ "once_cell_polyfill",
+ "windows-sys",
+]
+
+[[package]]
+name = "clap"
+version = "4.5.53"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "c9e340e012a1bf4935f5282ed1436d1489548e8f72308207ea5df0e23d2d03f8"
+dependencies = [
+ "clap_builder",
+ "clap_derive",
+]
+
+[[package]]
+name = "clap_builder"
+version = "4.5.53"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d76b5d13eaa18c901fd2f7fca939fefe3a0727a953561fefdf3b2922b8569d00"
+dependencies = [
+ "anstream",
+ "anstyle",
+ "clap_lex",
+ "strsim",
+]
+
+[[package]]
+name = "clap_derive"
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+ "heck",
+ "proc-macro2",
+ "quote",
+ "syn",
+]
+
+[[package]]
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+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a1d728cc89cf3aee9ff92b05e62b19ee65a02b5702cff7d5a377e32c6ae29d8d"
+
+[[package]]
+name = "colorchoice"
+version = "1.0.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b05b61dc5112cbb17e4b6cd61790d9845d13888356391624cbe7e41efeac1e75"
+
+[[package]]
+name = "heck"
+version = "0.5.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "2304e00983f87ffb38b55b444b5e3b60a884b5d30c0fca7d82fe33449bbe55ea"
+
+[[package]]
+name = "is_terminal_polyfill"
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+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a6cb138bb79a146c1bd460005623e142ef0181e3d0219cb493e02f7d08a35695"
+
+[[package]]
+name = "netexec_kerberoast_parser"
+version = "0.1.0"
+dependencies = [
+ "clap",
+]
+
+[[package]]
+name = "once_cell_polyfill"
+version = "1.70.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "384b8ab6d37215f3c5301a95a4accb5d64aa607f1fcb26a11b5303878451b4fe"
+
+[[package]]
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+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "5ee95bc4ef87b8d5ba32e8b7714ccc834865276eab0aed5c9958d00ec45f49e8"
+dependencies = [
+ "unicode-ident",
+]
+
+[[package]]
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+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a338cc41d27e6cc6dce6cefc13a0729dfbb81c262b1f519331575dd80ef3067f"
+dependencies = [
+ "proc-macro2",
+]
+
+[[package]]
+name = "strsim"
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+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "7da8b5736845d9f2fcb837ea5d9e2628564b3b043a70948a3f0b778838c5fb4f"
+
+[[package]]
+name = "syn"
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+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "390cc9a294ab71bdb1aa2e99d13be9c753cd2d7bd6560c77118597410c4d2e87"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "unicode-ident",
+]
+
+[[package]]
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+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "9312f7c4f6ff9069b165498234ce8be658059c6728633667c526e27dc2cf1df5"
+
+[[package]]
+name = "utf8parse"
+version = "0.2.2"
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+
+[[package]]
+name = "windows-link"
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+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f0805222e57f7521d6a62e36fa9163bc891acd422f971defe97d64e70d0a4fe5"
+
+[[package]]
+name = "windows-sys"
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+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ae137229bcbd6cdf0f7b80a31df61766145077ddf49416a728b02cb3921ff3fc"
+dependencies = [
+ "windows-link",
+]
diff --git a/Cargo.toml b/Cargo.toml
new file mode 100644
index 0000000..13264ca
--- /dev/null
+++ b/Cargo.toml
@@ -0,0 +1,7 @@
+[package]
+name = "netexec_kerberoast_parser"
+version = "0.1.0"
+edition = "2024"
+
+[dependencies]
+clap = { version = "4.5.53", features = ["derive"] }
diff --git a/README.md b/README.md
index 0e7a002..9db24ea 100644
--- a/README.md
+++ b/README.md
@@ -1,2 +1,5 @@
 # netexec_kerberoast_parser
 parses your netexec kerberoast results and puts them in files for each hashcat type you need!
+
+# USAGE:
+netexec_kerberoast_parser -i {netexec output file} -o {output directory to save hash files to}
diff --git a/src/main.rs b/src/main.rs
new file mode 100644
index 0000000..b412168
--- /dev/null
+++ b/src/main.rs
@@ -0,0 +1,89 @@
+use clap::Parser;
+use std::{
+    fs::{File, create_dir_all, read_to_string},
+    io::Write,
+    path::PathBuf,
+};
+
+#[derive(Parser, Debug)]
+#[command(
+    version,
+    about,
+    long_about = "parses your netexec output for a kerberoast and puts the hashes in separate files for each hash type."
+)]
+struct Args {
+    #[arg(short, long, help = "the output file of netexec")]
+    input: PathBuf,
+
+    #[arg(short, long, help = "the directory to save the hash files to.")]
+    output: PathBuf,
+}
+
+fn main() {
+    let args = Args::parse();
+    let mut file_path = args.output.clone();
+    if !args.output.exists() {
+        create_dir_all(args.output).unwrap();
+    }
+    file_path.push("7500.txt");
+    let mut file_7500 = File::create(&file_path).unwrap();
+    file_path.pop();
+    file_path.push("13100.txt");
+    let mut file_13100 = File::create(&file_path).unwrap();
+    file_path.pop();
+    file_path.push("18200.txt");
+    let mut file_18200 = File::create(&file_path).unwrap();
+    file_path.pop();
+    file_path.push("19600.txt");
+    let mut file_19600 = File::create(&file_path).unwrap();
+    file_path.pop();
+    file_path.push("19700.txt");
+    let mut file_19700 = File::create(&file_path).unwrap();
+    file_path.pop();
+    file_path.push("19800.txt");
+    let mut file_19800 = File::create(&file_path).unwrap();
+    file_path.pop();
+    file_path.push("19900.txt");
+    let mut file_19900 = File::create(&file_path).unwrap();
+    file_path.pop();
+    file_path.push("28800.txt");
+    let mut file_28800 = File::create(&file_path).unwrap();
+    file_path.pop();
+    file_path.push("28900.txt");
+    let mut file_28900 = File::create(&file_path).unwrap();
+    let input_string = read_to_string(args.input).unwrap();
+    let mut hashes = Vec::new();
+    println!("parsing file...");
+    let mut hash_count = 0;
+    for line in input_string.lines() {
+        if line.contains("$krb5") {
+            let hash = line.split_whitespace().collect::<Vec<&str>>()[4];
+            hashes.push(String::from(hash));
+            hash_count += 1;
+            println!("{} hashes loaded!", hash_count);
+        }
+    }
+    println!("hashes loaded, saveing to files...");
+    for hash in hashes {
+        if hash.contains("$krb5pa$23$") {
+            write!(file_7500, "{}\n", hash).unwrap();
+        } else if hash.contains("$krb5tgs$23$*") {
+            write!(file_13100, "{}\n", hash).unwrap();
+        } else if hash.contains("$krb5asrep$23$") {
+            write!(file_18200, "{}\n", hash).unwrap();
+        } else if hash.contains("$krb5tgs$17$") {
+            write!(file_19600, "{}\n", hash).unwrap();
+        } else if hash.contains("$krb5tgs$18$") {
+            write!(file_19700, "{}\n", hash).unwrap();
+        } else if hash.contains("$krb5pa$17$") {
+            write!(file_19800, "{}\n", hash).unwrap();
+        } else if hash.contains("$krb5pa$18$") {
+            write!(file_19900, "{}\n", hash).unwrap();
+        } else if hash.contains("$krb5db$17$") {
+            write!(file_28800, "{}\n", hash).unwrap();
+        } else if hash.contains("$krb5db$18$test$") {
+            write!(file_28900, "{}\n", hash).unwrap();
+        }
+    }
+    println!("DONE!");
+}