Fix var

app.py

@@ -75,8 +75,8 @@ def preprocess_yara_rules(repo_path: Path) -> Path:
     processed_dir.mkdir()
 
     rule_pattern = re.compile(r"rule\s+(\w+)")  # Match YARA rule names
-    seen_rules = set()  # Track rule names to prevent duplicates
-    rule_counter = 1  # Counter for renaming duplicate rules
+    seen_rules = {}  # Track rule names to prevent duplicates
+    rule_counter = 0  # Counter for renaming duplicate rules
 
     for yara_file in repo_path.glob("**/*.yara"):
         if yara_file.name == "misc.yara":
@@ -85,13 +85,14 @@ def preprocess_yara_rules(repo_path: Path) -> Path:
         new_content = []
         with open(yara_file, "r", encoding="utf-8") as f:
             for line in f:
-                match = rule_name_pattern.match(line)
+                match = rule_pattern.match(line)
                 if match:
                     original_name = match.group(1)
                     if original_name in seen_rules:
                         seen_rules[original_name] += 1
                         new_name = f"{original_name}_{seen_rules[original_name]}"
                         line = line.replace(original_name, new_name, 1)
+                        rule_counter += 1
                     else:
                         seen_rules[original_name] = 0  # First occurrence
                 new_content.append(line)
@@ -100,7 +101,7 @@ def preprocess_yara_rules(repo_path: Path) -> Path:
         processed_file = processed_dir / yara_file.name
         with open(processed_file, "w", encoding="utf-8") as f:
             f.writelines(new_content)
-    
+    logger.info(f"Total of {rule_counter} rule(s) are duplicates. They have been renamed.")
     return processed_dir
 
 def compile_yara_rules(repo_path: Path) -> Optional[yara.Rules]: