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Prefetch

Data Type: prefetch
Python Parser: Prefetch

Description

Each row describes a Windows Prefetch file for an executable, with executable name, prefetch version and hash, run count, recorded run times, referenced files, and source volumes. Use it as strong execution evidence and to correlate paths, devices, and supporting files. Creation depends on Windows configuration and workload, retention is limited, and absence does not prove non-execution.

Timeline

Timeline Field Data Field
Description executable
Additional Description path_hints

Fields

Output Name Data Type Description
executable String executable file name
version String Prefetch file version
prefetch_hash Int hash identifier of the prefetch file
run_count Int number of times the executable was run
run_date DateTime timestamp of the most recent execution
file_count Int count of file entries referenced by the prefetch
files[] Array[Object]
files[].index Int index of the file entry
files[].path String full path of a referenced file
files[].frn String file reference number (FRN) in hexadecimal
files[].sequence_number Int sequence component of the FRN
files[].record_number Int record/inode component of the FRN
volume_count Int number of volumes referenced
volumes[] Array[Object]
volumes[].path String device path of the volume
volumes[].serial_number Int volume serial number
volumes[].creation_time DateTime creation timestamp of the volume
path_hints[] Array[String] relative paths within volumes that hint at additional artefacts