diff --git a/extractor/__init__.py b/extractor/__init__.py
index 3779f36..4ce5300 100644
--- a/extractor/__init__.py
+++ b/extractor/__init__.py
@@ -1,4 +1,4 @@
 from .cdm import *
 from .vendor import *
 
-__version__ = '1.0.0'
+__version__ = '1.0.1'
diff --git a/extractor/cdm.py b/extractor/cdm.py
index 7a189c0..10d5939 100644
--- a/extractor/cdm.py
+++ b/extractor/cdm.py
@@ -33,8 +33,8 @@ class Cdm:
         self.logger.info('ABI CPU: %s', self.properties['ro.product.cpu.abi'])
 
         # Determine vendor based on SDK API
-        self.vendor = Vendor.from_sdk_api(self.sdk_api)
-        self.script: str = self._prepare_hook_script()
+        self.script = self._prepare_hook_script()
+        self.vendor = self._prepare_vendor()
 
     def _fetch_device_properties(self) -> dict:
         """
@@ -132,6 +132,36 @@ class Cdm:
         else:
             self.logger.warning('Failed to intercept the private key')
 
+    def _prepare_vendor(self) -> Vendor:
+        """
+        Prepares and selects the most compatible vendor version based on the device's processes.
+        """
+        details: [int] = []
+        for p in self.device.enumerate_processes():
+            for k, v in Vendor.SDK_VERSIONS.items():
+                if p.name == v[2]:
+                    session: Session = self.device.attach(p.name)
+                    script: Script = session.create_script(self.script)
+                    script.load()
+                    try:
+                        script.exports_sync.getlibrary(v[3])
+                        details.append(k)
+                    except RPCException:
+                        pass
+                    session.detach()
+
+        if not details:
+            return Vendor.from_sdk_api(self.sdk_api)
+
+        # Find the closest SDK version to the current one, preferring lower matches in case of a tie.
+        sdk_api = min(details, key=lambda x: abs(x - self.sdk_api))
+        if sdk_api == Vendor.SDK_MAX and self.sdk_api > Vendor.SDK_MAX:
+            sdk_api = self.sdk_api
+        elif sdk_api != self.sdk_api:
+            self.logger.warning('Non-default Widevine version for SDK %s', sdk_api)
+
+        return Vendor.from_sdk_api(sdk_api)
+
     def hook_process(self, process: Process) -> bool:
         """
         Hooks into the specified process to intercept DRM keys.
diff --git a/extractor/script.js b/extractor/script.js
index 6195177..043c440 100644
--- a/extractor/script.js
+++ b/extractor/script.js
@@ -7,19 +7,9 @@
 const SDK_API = '${SDK_API}'; // Dynamically replaced with the actual SDK API level.
 const OEM_CRYPTO_API = [
     // Mapping of function names across different API levels (obfuscated names may vary).
-    'rnmsglvj',
-    'polorucp',
-    'kqzqahjq',
-    'pldrclfq',
-    'kgaitijd',
-    'cwkfcplc',
-    'crhqcdet',
-    'ulns',     // 11, 13
-    'dnvffnze', // 15
-    'ygjiljer', // 15
-    'qbjxtubz', // 16
-    'qkfrcjtw', // 16
-    'rbhjspoh'  // 17
+    'rnmsglvj', 'polorucp', 'kqzqahjq', 'pldrclfq', 'kgaitijd',
+    'cwkfcplc', 'crhqcdet', 'ulns', 'dnvffnze', 'ygjiljer',
+    'qbjxtubz', 'qkfrcjtw', 'rbhjspoh'
     // Add more as needed for different versions.
 ];
 
diff --git a/extractor/vendor.py b/extractor/vendor.py
index 157d2f5..887142b 100644
--- a/extractor/vendor.py
+++ b/extractor/vendor.py
@@ -24,6 +24,7 @@ class Vendor:
         24: (11, '1.0', 'mediadrmserver', 'libwvdrmengine.so'),
         23: (11, '1.0', 'mediaserver', 'libwvdrmengine.so')
     }
+    SDK_MAX = max(SDK_VERSIONS.keys())
 
     def __init__(self, oem: int, version: str, process: str, library: str):
         """
@@ -51,7 +52,7 @@ class Vendor:
 
         vendor_details = cls.SDK_VERSIONS.get(sdk_api)
         if not vendor_details:
-            vendor_details = cls.SDK_VERSIONS[max(cls.SDK_VERSIONS.keys())]
+            vendor_details = cls.SDK_VERSIONS[cls.SDK_MAX]
             logger.warning('CMD version is not yet implemented')
             logger.warning('Using closest supported CDM version: %s', vendor_details[1])
         else: