diff --git a/lib/src/modules/mod.rs b/lib/src/modules/mod.rs
index 156175e1..d776d48b 100644
--- a/lib/src/modules/mod.rs
+++ b/lib/src/modules/mod.rs
@@ -278,3 +278,5 @@ pub mod mods {
         super::BUILTIN_MODULES.keys().copied()
     }
 }
+
+pub(crate) mod utils;
diff --git a/lib/src/modules/pe/authenticode.rs b/lib/src/modules/pe/authenticode.rs
index fb5873e7..0cb44a60 100644
--- a/lib/src/modules/pe/authenticode.rs
+++ b/lib/src/modules/pe/authenticode.rs
@@ -25,7 +25,7 @@ use x509_parser::x509::{AlgorithmIdentifier, SubjectPublicKeyInfo, X509Name};
 #[cfg(feature = "logging")]
 use log::error;
 
-use crate::modules::pe::asn1::{
+use crate::modules::utils::asn1::{
     oid, oid_to_object_identifier, oid_to_str, Attribute, Certificate,
     ContentInfo, DigestInfo, SignedData, SignerInfo, SpcIndirectDataContent,
     SpcSpOpusInfo, TstInfo,
diff --git a/lib/src/modules/pe/mod.rs b/lib/src/modules/pe/mod.rs
index 55ca6a43..7053cedb 100644
--- a/lib/src/modules/pe/mod.rs
+++ b/lib/src/modules/pe/mod.rs
@@ -23,7 +23,6 @@ use crate::types::Struct;
 #[cfg(test)]
 mod tests;
 
-mod asn1;
 mod authenticode;
 pub mod parser;
 mod rva2off;
diff --git a/lib/src/modules/pe/asn1.rs b/lib/src/modules/utils/asn1.rs
similarity index 100%
rename from lib/src/modules/pe/asn1.rs
rename to lib/src/modules/utils/asn1.rs
diff --git a/lib/src/modules/utils/mod.rs b/lib/src/modules/utils/mod.rs
new file mode 100644
index 00000000..a10eabcd
--- /dev/null
+++ b/lib/src/modules/utils/mod.rs
@@ -0,0 +1 @@
+pub mod asn1;