diff --git a/modules/security/malware-scanner.sh b/modules/security/malware-scanner.sh
index 9283b4d..25389d2 100755
--- a/modules/security/malware-scanner.sh
+++ b/modules/security/malware-scanner.sh
@@ -10,6 +10,14 @@
 
 set -eo pipefail
 
+# Color definitions (matching launcher.sh)
+RED='\033[0;31m'
+GREEN='\033[0;32m'
+YELLOW='\033[1;33m'
+CYAN='\033[0;36m'
+BOLD='\033[1m'
+NC='\033[0m'
+
 SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")/../.." && pwd)"
 
 # Source required libraries (warn if missing, but allow graceful degradation)