iOS Forensics

iOS forensics involves extracting, analyzing, and preserving digital evidence from iPhones, iPads, and other Apple devices. Due to Apple’s strong security measures, forensic investigations require specialized techniques and tools.

Tools and Techniques:

  1. Preserve Evidence
    1. Secure the device and block communication using a Faraday bag.
    1. Verify device iOS version for compatibility with forensic tools.
  2. Data Acquisition
    1. Use logical extraction (iCloud backups) or physical extraction (jailbroken devices).
    1. Tools: Cellebrite UFED (Download), iTunes Backup Extractor (Download).
  3. iCloud Data Extraction
    1. Retrieve backups, contacts, and app data from iCloud.
    1. Tools: Magnet AXIOM (Download).
  4. Decrypt Encrypted Data
    1. Break into encrypted files or apps using forensic tools.
  5. Analyze App Data
    1. Extract and analyze data from native apps (Messages, Photos) and third-party apps
    1. Tools: Oxygen Forensic Detective (Download).

Open-Source Tools:

  1. libimobiledevice: Access and interact with iOS devices. (Download).
  2. iBackup Extractor: Extract iOS backups from iTunes. (Download).

Commercial Tools:

  1. Cellebrite UFED: Data extraction and decryption. (Download).
  2. Oxygen Forensic Detective: Advanced iOS analysis. (Download).