: The RAR file contains a Windows Shortcut (.LNK) or a highly obfuscated script (often PowerShell or VBScript) disguised as a harmless document. [4, 5] Malicious Indicators :
: If a script is found, manually decode the Base64 strings to reveal the final intent, which usually involves credential theft or remote access. [2, 6] Im.On.Merrymaking.Watch.rar
The file is a challenge component from the 2023 SANS Holiday Hack Challenge (KringleCon) . It is specifically associated with the "Reportinator" objective, where players must analyze a "phishing" artifact to determine if it is malicious. [1, 2] Challenge Overview : The RAR file contains a Windows Shortcut (
: Based on these findings, the file is classified as Malicious . [1, 3] Solution Strategy Im.On.Merrymaking.Watch.rar
The analysis typically involves the following steps found in successful write-ups:
: Run strings on the extracted files to find hidden URLs or PowerShell commands. [5]