Performing Mobile Device Forensics With Cellebrite

Performing Mobile Device Forensics With Cellebrite

Overview

Cybersecurity skill for performing mobile device forensics with cellebrite. Follows industry best practices and security standards.

When to Use

Trigger phrases:

• "performing mobile device forensics with cellebrite"

• "Acquire and analyze mobile device data using Cellebrite UFED and open-source too"

• When extracting evidence from smartphones or tablets during an investigation

• For recovering deleted messages, call logs, and location data from mobile devices

• During investigations involving communications via messaging apps

• When analyzing mobile application data for evidence of criminal activity

• For corporate investigations involving employee mobile device misuse

When NOT to Use

• When you lack proper authorization for testing
• For production systems without change management
• When the task requires legal or compliance expertise beyond technical scope

Prerequisites

• Cellebrite UFED Touch/4PC or UFED Physical Analyzer (licensed)
• Alternative open-source tools: ALEAPP, iLEAPP, MEAT, libimobiledevice
• Appropriate cables and adapters for target device
• Faraday bag to isolate the device from network signals
• Legal authorization (warrant, consent, or corporate policy)
• Knowledge of iOS and Android file system structures

Workflow

# Example: IOC detection
import re

IOC_PATTERNS = {
    "ip": r"\b(?:\d{1,3}\.){3}\d{1,3}\b",
    "domain": r"\b[a-z0-9-]+\.[a-z]{2,}\b",
    "hash_md5": r"\b[a-f0-9]{32}\b",
    "hash_sha256": r"\b[a-f0-9]{64}\b",
}

def extract_iocs(text: str) -> dict:
    return {k: re.findall(v, text) for k, v in IOC_PATTERNS.items()}

1. Plan Operations — Define objectives, scope, and success criteria for mobile device forensics operations.
2. Prepare Environment — Set up tools, access, and data sources required for mobile device forensics.
3. Execute Core Workflow — Use cellebrite to perform mobile device forensics operations following established procedures.
4. Validate Results — Verify that results meet quality standards and objectives.
5. Report Findings — Document results, observations, and recommendations.
6. Follow Up — Track remediation actions and verify fixes where applicable.

Tools

• cellebrite — Primary tool for this skill
• Analysis Platform — Data processing and visualization
• Collaboration Tools — Team coordination and knowledge sharing

Process

1. Reconnaissance — Gather target information, identify attack surface, enumerate services
2. Analysis/Exploitation — Execute the technique, analyze results, document findings
3. Reporting — Document IOCs, write findings, provide remediation recommendations

Verification

• All mobile device forensics procedures executed completely and documented
• Findings validated against multiple data sources
• False positives identified and filtered
• Results documented with evidence and timestamps
• Recommendations provided with risk-based prioritization

Anti-Rationalization Table