License header updates and authorship notes

Author: meck-gd

README.md

@@ -78,7 +78,15 @@ Instead of resolving API hashes individually (inline in code) some malware devel
 Simply select the import hash block, right-click and choose `HashDB Scan IAT`. HashDB will attempt to resolve each individual integer type (`DWORD/QWORD`) in the selected range.
 
 # [Standing on the shoulders of those that stand on the shoulders of giants](https://github.com/OALabs/hashdb?tab=readme-ov-file#standing-on-the-shoulders-of-giants)
-This project relies strongly on the work of [OALabs](https://www.openanalysis.net/) and their implementation of [HashDB](https://github.com/OALabs/hashdb). Therefor cudos to the folks over there for creating such an awsome tool that makes the analysis of samples using any sort of hashing so much more enjoyable.
+This project relies strongly on the work of [OALabs](https://www.openanalysis.net/) and their implementation of [HashDB](https://github.com/OALabs/hashdb). Therefore, kudos to the folks over there for creating such an awesome tool that makes the analysis of samples using any sort of hashing so much more enjoyable.
+
+# Credits
+
+The following people authored the database building/lookup logic, function database creation and some of the algorithms:
+* [Tatjana Ljucovic](https://github.com/ljucovic)
+* [Melissa Eckardt](https://github.com/meck-gd)
+* [Luca Ebach](https://github.com/lucebac)
+* [Hannes](https://github.com/laeberkaes)
 
 # Licensing
 This repository contains code and content that are covered under different licenses. Please note the assignment of licenses to specific areas:

hashdb_builder/hashdb_builder.py

@@ -1,5 +1,12 @@
 #!/usr/bin/env python3
 
+"""
+Copyright (c) 2026 G DATA Advanced Analytics GmbH
+
+This file is licensed under the BSD 3-Clause License.
+See the LICENSE-BSD3 file in the project root for full license information.
+"""
+
 import sqlite3
 import algorithms
 from sqlite3.dbapi2 import Connection

hashdb_builder/make_function_db.py

@@ -1,3 +1,12 @@
+#!/usr/bin/env python3
+
+"""
+Copyright (c) 2026 G DATA Advanced Analytics GmbH
+
+This file is licensed under the BSD 3-Clause License.
+See the LICENSE-BSD3 file in the project root for full license information.
+"""
+
 import pefile
 import sqlite3
 import os

hashdb_hook/hashdb_hook.py

@@ -1,5 +1,12 @@
 #!/usr/bin/env python3
 
+"""
+Copyright (c) 2026 G DATA Advanced Analytics GmbH
+
+This file is licensed under the BSD 3-Clause License.
+See the LICENSE-BSD3 file in the project root for full license information.
+"""
+
 import json
 import os
 import sqlite3