LNK File

LNK files (labels or Windows shortcut files) are typically files which are created by the Windows OS automatically, whenever a user opens their files. These files are used by the operating system to secure quick access to a certain file. In addition, some of these files can be created by users themselves to make their activities easier.

Location

Most of LNK-files are located on the following paths:

Windows 7 to 10

C:\Users\%USERNAME%\AppData\Roaming\Microsoft\Windows\Recent

Windows XP

C:\Documents and Settings\%USERNAME%\Recent

Other location

However, there many other places where investigators can find LNK files:

On the desktop (such shortcuts are usually created by users to secure quick access to documents and apps)
C:\Users\%USERNAME%\AppData\Roaming\Microsoft\Office\Recent\ (for Microsoft Office documents on Windows 7 to 10)
C:\Users\%USERNAME%\Downloads (Sometimes users send shortcuts via e-mails to other users instead of the documents to be delivered. Consequently, other users download those shortcuts. Again, this is for Windows 7 to 10)
Startup folder

Windows Vista, 7, and 2008

C:\Documents and Settings\%USERNAME%\Recent\
C:\Documents and Settings\%USERNAME%\ApplicationData\Microsoft\Office\Recent\

Windows XP and 2000:

C:\Users\%USERNAME%\AppData\ Roaming\Microsoft\Windows\Recent\
C:\Users\%USERNAME%\AppData\ Roaming\Microsoft\Office\Recent\

Tools

Lnkanalyser – Mark Woan

woanware - OverviewGitHub

Using the Link File Parser in EnCase

• Windows Artifact Parser -> Link files

• Case Analyzer to analysis

• Link files can be stored in RAM memory and the OS writes volatile data that is not currently in use to swap file (pagefile.sys)

• In Windows XP/Vista/7, if the system is placed into hibernation or hybrid sleep, the contents of RAM are written to the hiberfil.sys file

• The swap file is configured to adjust in size. While this adjustment occurs, clusters that were formerly allocated to the swap file find themselves in unallocated space, therefore you should parse for link files in the unallocated spaces.

Select Link files > Search Unallocated