What MSAB XAMN is

MSAB groups its products into Extract, Analyze and Manage. XAMN is the Analyze line. After XRY has pulled data from a handset, XAMN opens that extraction and lays it out as contacts, calls, chats, pictures, files and locations, each tied back to the record it came from. The MSAB page names two products today, XAMN Pro for full analysis and XAMN Viewer, a simplified version that is free to download so an investigator or a prosecutor can look at the data without owning a licence.

XAMN Pro is not limited to XRY output. MSAB says it can take in data from third-party forensic tools, call detail records from telecom operators and returns from online service providers, so a case with several sources can be filtered in one place by content type, text, time, phone, file size, location, deletions and patterns. The tool also classifies images into categories such as weapons, drugs and people. That classification is a pointer for the examiner, not a conclusion. Every image that matters must be looked at and described by a person before it reaches a report. An older product, XAMN Elements, handled raw binary data; it is not listed on the current product page.

Primary applications

Where it is used

  • Reviewing XRY extractions from Android, iOS and feature phones
  • Filtering a large extraction down to the records that answer the investigation's question
  • Bringing call detail records and service provider returns into the same case as device data
  • Checking parsed chats and media against the raw record behind them
  • Preparing reports and sharing them through the free XAMN Viewer

Who uses it

  • Mobile examiners who extract with XRY
  • Investigators reviewing extractions in XAMN Viewer
  • Analysts combining telecom records with device data
  • Students learning how a decoded extraction is structured

Capabilities and limits

Major capabilities

  • Opens XRY extractions, including pre-indexed files that load in seconds
  • Ingests data from third-party tools, call detail records and online service provider returns
  • Filters by content type, text, time, phone, file size, location, deletions and patterns
  • Automatic image classification into categories such as weapons, drugs and people
  • Reporting in standard forensic report formats and other file formats
  • XAMN Viewer, a free simplified version for review across an organisation
  • Thirty-day trial of XAMN Pro on request

Technical limitations

  • XAMN reads what XRY or another tool extracted; a poor extraction gives a poor analysis
  • Image categorisation is automated and must be confirmed by a human before it is reported
  • XAMN Viewer is described by MSAB as simplified, so deeper analysis needs XAMN Pro
  • The product page does not state the operating system, so the platform is not listed here
  • XAMN Elements, the binary data tool, no longer appears on MSAB's product page

Learning with DFRTI

Independent professional education covering the principles and workflows of MSAB XAMN. DFRTI is not a vendor training centre and its courses are not vendor certifications.

Before you learn it

  • The XRY extraction types and what each one contains
  • How SQLite and app databases hold messages and media
  • Report writing that keeps a tool's output separate from the examiner's finding

Disciplines

Courses that cover this tool

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