AI for Digital Forensics
Zandra AI: AI DFIR that links the evidence
What if your forensic platform could instantly pinpoint the hidden patterns in your data? See how Paraben’s integrated AI transforms overwhelming mobile, cloud, and IoT artifacts into a clear, actionable roadmap for your investigation.

Technology, Training, Service
Shaping what’s next
Zandra specializes in Digital Forensics and Incident Response (DFIR). It analyzes and correlates forensic artifacts and activity logs from client PCs, mobile devices, firewalls, servers and other security subsystems so investigators get answers quickly.
Zandra uncovers logical connections between events and the contextual meaning of communications to show what occurred. Think of it as a helper for the investigator or incident responder: it analyzes vast quantities of data at scale and links events together.
- Zandra AI: the full platform, hosted in a private cloud that can be placed in a specific geographic location, with file uploads, long-term memory and case management.
- InvestiGator AI: a lighter web interface to the Zandra back end for analyzing DFIR data. No file uploads, long-term memory or case management.
Technology, Training, Service
How does data normalization work?
To be compatible with the AI, forensic data is normalized to supported formats. Provide data from other tools, or follow the workflow in Paraben’s E3 Platform to produce compatible data.
Office documents
Common Microsoft Office formats such as .DOCX, .XLSX and .PPTX.
Text-based formats
.TXT, .CSV, .JSON, .HTML and .PDF. Email from .PST/.OST containers is converted to .PDF or .TXT.
Databases
Import into Zandra’s built-in MySQL, or convert to .CSV or .XLS for processing by the integrated vector database.
Technology, Training, Service
AI features
Core analytics & correlation
Cross-correlate evidence across many artifacts, including access attempts, data exfiltration and timeline reconstruction, far more efficiently.
Case & evidence management
- Enhanced case management: dedicated descriptions, metrics and document structures.
- Data export & auditing: download case data, export conversation archives and generate tagging logs for reporting and chain of custody.
Document tagging
- In-case labeling: label and categorize evidence inside a case for faster retrieval and reporting.
- Real-time tagging: classify artifacts by relevance, type, status or a custom team scheme as you work.
Malware triage
- Automated macro detection in macro-enabled documents (.docm) and spreadsheets (.xlsm).
- Indicator extraction of suspicious code blocks, URLs and domains.
- “Further Analysis Required” guidance with recommended manual steps when confidence is low, so critical flags are never overlooked.
Prompt library
- Shared library of reusable analysis prompts across the organization.
- AI-assisted search to find the right prompt fast.
- Curated management by Administrators and Managers, with bulk import and export.
Roles & access control
- Manager: user and case management with guardrails (cannot create or modify Administrators).
- Investigator: access limited to assigned cases, evidence and the AI assistant.
- Guest: clients see only their own data, run searches and tag documents for analysis or production.
Learn more
Research, policy and validation
Read how Zandra AI offered an alternative viewpoint in a master’s level university digital forensics test, and adopt our customizable policy template for bringing AI into your DFIR lab.
Technology, Service, Training
Try InvestiGator AI Free Edition
Experience the power of Zandra with five free conversations. No account needed and no strings attached. The free edition does not accept file uploads or remember past conversations; after five conversations, move up to a full AI version.
AI and the courtroom
What is the legal impact of AI in an investigation?
Zandra AI cross-correlates and analyzes data efficiently, but the forensic examiner remains responsible for verifying results and ensuring the analysis meets legal standards. That first-party knowledge is essential for testimony: the examiner must show they conducted the analysis and confirmed the findings. Zandra acts as a team member that points examiners and incident responders to where valuable information can be found.
Bringing AI into a DFIR laboratory creates real opportunities and real challenges. A clear policy covering data handling, ethics, validation and legal compliance helps labs gain the benefits of AI while reducing risk. Our customizable template gives you a foundation of best practices for AI in a forensic environment.
Validation
Zandra & InvestiGator validation review
How did you validate this?
We built more than 500 controlled data sets and forensic scenarios with known answers, covering memory dumps, email, deleted files, registry keys, mobile app usage, network and system logs, GPS data and more, then tested the technology’s ability to cross-correlate and analyze that data against the known answers.
What about data the tool does not parse?
Supported data types are documented. Zandra is not a parsing tool: parsing happens in a forensic tool first, and the data is provided in a compatible format. Data in accepted formats is understood for analysis.
Device evidence or synced data?
Data must be exported and normalized from the forensic tool, which separates sources before ingestion. Zandra then reviews sources such as iCloud, Google Drive, WhatsApp and OneDrive with metadata and correlation logic, using prompts like “Correlate file paths with sync client databases to confirm source device vs. synced copy.”
What anti-forensics examination was performed?
Zandra is not a forensic tool. It is an AI analytics tool that understands data from forensic sources.
Do other artifacts corroborate the findings?
The technology analyzes the data efficiently; corroborating the underlying data is the examiner’s responsibility.
Secure, Technology, Augmentation
Zandra AI 1.5 new features
Zandra prompt library
A built-in prompt library guides users through common investigative workflows.
Visual analytics: communication maps & timelines
Quickly map communication flows between individuals across multiple data sources.
Redaction tools
Remove sensitive information from text-based documents in Zandra’s output with a series of prompts.
Audit logs
Full tracking of user actions provides an audit log for evidence integrity.
Role-based access control (RBAC)
Limit access to specific cases or data so multiple investigators can work on the same Zandra server.
Technology, Training, Service
Always there when you need us
Paraben delivers more than digital forensics technology. Our support team brings an investigator’s mindset: we understand the pressure of real casework and deliver responsive, effective answers so you get the full value of the E3 Forensic Platform and Zandra AI.
A Digital Investigator Membership is a complete ecosystem of technology, training and expert technical assistance, so you can reach reliable, accurate results in every investigation.
FAQ
Frequently asked questions
How are Zandra AI and InvestiGator AI priced?
How is my case data secured?
Can I create reports with Zandra AI?
Can anyone else access my case data in the cloud?
How private is my use of Zandra?
Will Zandra results point back to my E3 data for reporting?
Does Zandra AI have language limitations?
How is Zandra AI different from other investigative AI?

Court-ready by design
What makes our AI different?
Paraben’s AI systems are engineered specifically around data structures, combining deep, multi-source data correlation with strict vetting protocols to ensure every insight is verifiable and court-ready.
Easy to Use
Intuitive by design, allowing users of any skill level to master the platform quickly.
Efficient
Cuts through data bottlenecks no matter the platform. Instantly, turning overwhelming data into actionable intel.
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