diff --git a/Cargo.lock b/Cargo.lock
index 84f603ec4..b79ffc649 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -2548,9 +2548,9 @@ dependencies = [
 
 [[package]]
 name = "pest"
-version = "2.7.10"
+version = "2.7.8"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "560131c633294438da9f7c4b08189194b20946c8274c6b9e38881a7874dc8ee8"
+checksum = "56f8023d0fb78c8e03784ea1c7f3fa36e68a723138990b8d5a47d916b651e7a8"
 dependencies = [
  "memchr",
  "thiserror",
diff --git a/lib/src/modules/add_modules.rs b/lib/src/modules/add_modules.rs
index ca9e29331..6b3424ea9 100644
--- a/lib/src/modules/add_modules.rs
+++ b/lib/src/modules/add_modules.rs
@@ -1,31 +1,31 @@
 // File generated automatically by build.rs. Do not edit.
 {
-#[cfg(feature = "string-module")]
-add_module!(modules, "string", string, "string.String", Some("string"), Some(string::__main__ as MainFn));
+#[cfg(feature = "test_proto2-module")]
+add_module!(modules, "test_proto2", test_proto2, "test_proto2.TestProto2", Some("test_proto2"), Some(test_proto2::__main__ as MainFn));
 #[cfg(feature = "macho-module")]
 add_module!(modules, "macho", macho, "macho.Macho", Some("macho"), Some(macho::__main__ as MainFn));
-#[cfg(feature = "pe-module")]
-add_module!(modules, "pe", pe, "pe.PE", Some("pe"), Some(pe::__main__ as MainFn));
-#[cfg(feature = "elf-module")]
-add_module!(modules, "elf", elf, "elf.ELF", Some("elf"), Some(elf::__main__ as MainFn));
-#[cfg(feature = "text-module")]
-add_module!(modules, "text", text, "text.Text", Some("text"), Some(text::__main__ as MainFn));
-#[cfg(feature = "dotnet-module")]
-add_module!(modules, "dotnet", dotnet, "dotnet.Dotnet", Some("dotnet"), Some(dotnet::__main__ as MainFn));
 #[cfg(feature = "lnk-module")]
 add_module!(modules, "lnk", lnk, "lnk.Lnk", Some("lnk"), Some(lnk::__main__ as MainFn));
 #[cfg(feature = "hash-module")]
 add_module!(modules, "hash", hash, "hash.Hash", Some("hash"), Some(hash::__main__ as MainFn));
 #[cfg(feature = "magic-module")]
 add_module!(modules, "magic", magic, "magic.Magic", Some("magic"), Some(magic::__main__ as MainFn));
-#[cfg(feature = "math-module")]
-add_module!(modules, "math", math, "math.Math", Some("math"), Some(math::__main__ as MainFn));
-#[cfg(feature = "test_proto2-module")]
-add_module!(modules, "test_proto2", test_proto2, "test_proto2.TestProto2", Some("test_proto2"), Some(test_proto2::__main__ as MainFn));
+#[cfg(feature = "text-module")]
+add_module!(modules, "text", text, "text.Text", Some("text"), Some(text::__main__ as MainFn));
 #[cfg(feature = "time-module")]
 add_module!(modules, "time", time, "time.Time", Some("time"), Some(time::__main__ as MainFn));
+#[cfg(feature = "dotnet-module")]
+add_module!(modules, "dotnet", dotnet, "dotnet.Dotnet", Some("dotnet"), Some(dotnet::__main__ as MainFn));
 #[cfg(feature = "test_proto3-module")]
 add_module!(modules, "test_proto3", test_proto3, "test_proto3.TestProto3", Some("test_proto3"), Some(test_proto3::__main__ as MainFn));
+#[cfg(feature = "pe-module")]
+add_module!(modules, "pe", pe, "pe.PE", Some("pe"), Some(pe::__main__ as MainFn));
+#[cfg(feature = "string-module")]
+add_module!(modules, "string", string, "string.String", Some("string"), Some(string::__main__ as MainFn));
 #[cfg(feature = "console-module")]
 add_module!(modules, "console", console, "console.Console", Some("console"), Some(console::__main__ as MainFn));
+#[cfg(feature = "elf-module")]
+add_module!(modules, "elf", elf, "elf.ELF", Some("elf"), Some(elf::__main__ as MainFn));
+#[cfg(feature = "math-module")]
+add_module!(modules, "math", math, "math.Math", Some("math"), Some(math::__main__ as MainFn));
 }
\ No newline at end of file
diff --git a/lib/src/modules/macho/mod.rs b/lib/src/modules/macho/mod.rs
index 99b1ae7bf..36c14843c 100644
--- a/lib/src/modules/macho/mod.rs
+++ b/lib/src/modules/macho/mod.rs
@@ -7,6 +7,8 @@
 
 use crate::modules::prelude::*;
 use crate::modules::protos::macho::*;
+use itertools::Itertools;
+use md5::{Digest, Md5};
 
 mod parser;
 #[cfg(test)]
@@ -264,6 +266,71 @@ fn has_rpath(ctx: &ScanContext, rpath: RuntimeString) -> Option<bool> {
     Some(false)
 }
 
+/// Returns an md5 hash of the dylibs designated in the mach-o binary
+#[module_export]
+fn dylib_hash(ctx: &mut ScanContext) -> Option<RuntimeString> {
+    let macho = ctx.module_output::<Macho>()?;
+    let mut md5_hash = Md5::new();
+    let mut dylibs_to_hash = &macho.dylibs;
+
+    // if there are not any dylibs in the main Macho, the dylibs of the nested file should be hashed
+    if dylibs_to_hash.is_empty() && !macho.file.is_empty() {
+        dylibs_to_hash = &macho.file[0].dylibs;
+    }
+
+    // we need to check again as the nested file dylibs could be empty too
+    if dylibs_to_hash.is_empty() {
+        return None;
+    }
+
+    let dylibs_to_hash: String = dylibs_to_hash
+        .iter()
+        .map(|d| {
+            std::string::String::from_utf8(d.name.clone().unwrap())
+                .unwrap()
+                .trim()
+                .to_lowercase()
+        })
+        .unique()
+        .sorted()
+        .join(",");
+
+    md5_hash.update(dylibs_to_hash.as_bytes());
+
+    let digest = format!("{:x}", md5_hash.finalize());
+    Some(RuntimeString::new(digest))
+}
+
+/// Returns an md5 hash of the entitlements designated in the mach-o binary
+#[module_export]
+fn entitlement_hash(ctx: &mut ScanContext) -> Option<RuntimeString> {
+    let macho = ctx.module_output::<Macho>()?;
+    let mut md5_hash = Md5::new();
+    let mut entitlements_to_hash = &macho.entitlements;
+
+    // if there are not any entitlements in the main Macho, the dylibs of the nested file should be hashed
+    if entitlements_to_hash.is_empty() && !macho.file.is_empty() {
+        entitlements_to_hash = &macho.file[0].entitlements;
+    }
+
+    // we need to check again as the nested file dylibs could be empty too
+    if entitlements_to_hash.is_empty() {
+        return None;
+    }
+
+    let entitlements_str: String = entitlements_to_hash
+        .iter()
+        .map(|e| e.trim().to_lowercase())
+        .unique()
+        .sorted()
+        .join(",");
+
+    md5_hash.update(entitlements_str.as_bytes());
+
+    let digest = format!("{:x}", md5_hash.finalize());
+    Some(RuntimeString::new(digest))
+}
+
 #[module_main]
 fn main(input: &[u8]) -> Macho {
     match parser::MachO::parse(input) {
diff --git a/lib/src/modules/macho/tests/mod.rs b/lib/src/modules/macho/tests/mod.rs
index cbbcb1887..646dc260f 100644
--- a/lib/src/modules/macho/tests/mod.rs
+++ b/lib/src/modules/macho/tests/mod.rs
@@ -311,4 +311,59 @@ fn test_macho_module() {
         "#,
         &chess_macho_data
     );
+
+    rule_true!(
+        r#"
+        import "macho"
+        rule macho_test {
+            condition:
+                macho.dylib_hash() == "6813ec6aceb392c8a9abe9db8e25d847"
+        }
+        "#,
+        &chess_macho_data
+    );
+
+    rule_true!(
+        r#"
+        import "macho"
+        rule macho_test {
+            condition:
+                macho.dylib_hash() == "c92070ad210458d5b3e8f048b1578e6d"
+        }
+        "#,
+        &tiny_universal_macho_data
+    );
+
+    rule_true!(
+        r#"
+    import "macho"
+    rule macho_test {
+        condition:
+        not defined macho.dylib_hash()
+    }
+    "#,
+        &[]
+    );
+
+    rule_true!(
+        r#"
+        import "macho"
+        rule macho_test {
+            condition:
+                macho.entitlement_hash() == "cc9486efb0ce73ba411715273658da80"
+        }
+        "#,
+        &chess_macho_data
+    );
+
+    rule_true!(
+        r#"
+    import "macho"
+    rule macho_test {
+        condition:
+        not defined macho.entitlement_hash()
+    }
+    "#,
+        &[]
+    );
 }
diff --git a/lib/src/modules/modules.rs b/lib/src/modules/modules.rs
index 7ad936dbd..016edda99 100644
--- a/lib/src/modules/modules.rs
+++ b/lib/src/modules/modules.rs
@@ -1,29 +1,29 @@
 // File generated automatically by build.rs. Do not edit.
-#[cfg(feature = "string-module")]
-mod string;
+#[cfg(feature = "test_proto2-module")]
+mod test_proto2;
 #[cfg(feature = "macho-module")]
 mod macho;
-#[cfg(feature = "pe-module")]
-mod pe;
-#[cfg(feature = "elf-module")]
-mod elf;
-#[cfg(feature = "text-module")]
-mod text;
-#[cfg(feature = "dotnet-module")]
-mod dotnet;
 #[cfg(feature = "lnk-module")]
 mod lnk;
 #[cfg(feature = "hash-module")]
 mod hash;
 #[cfg(feature = "magic-module")]
 mod magic;
-#[cfg(feature = "math-module")]
-mod math;
-#[cfg(feature = "test_proto2-module")]
-mod test_proto2;
+#[cfg(feature = "text-module")]
+mod text;
 #[cfg(feature = "time-module")]
 mod time;
+#[cfg(feature = "dotnet-module")]
+mod dotnet;
 #[cfg(feature = "test_proto3-module")]
 mod test_proto3;
+#[cfg(feature = "pe-module")]
+mod pe;
+#[cfg(feature = "string-module")]
+mod string;
 #[cfg(feature = "console-module")]
-mod console;
\ No newline at end of file
+mod console;
+#[cfg(feature = "elf-module")]
+mod elf;
+#[cfg(feature = "math-module")]
+mod math;
\ No newline at end of file
diff --git a/lib/src/modules/protos/macho.proto b/lib/src/modules/protos/macho.proto
index e1bf29739..dadc49a93 100644
--- a/lib/src/modules/protos/macho.proto
+++ b/lib/src/modules/protos/macho.proto
@@ -41,10 +41,10 @@ message Certificates {
 }
 
 message Dylib {
-  optional bytes name = 1;
-  optional uint32 timestamp = 2 [(yaml.field).fmt = "t"];
-  optional string compatibility_version = 3;
-  optional string current_version = 4;
+  required bytes name = 1;
+  required uint32 timestamp = 2 [(yaml.field).fmt = "t"];
+  required string compatibility_version = 3;
+  required string current_version = 4;
 }
 
 message DyldInfo {