: Often uses a .lnk file that points to a hidden PowerShell script or an obfuscated command line.
: Users are prompted to open a "gift" or "holiday card."
: Often contains a malicious (or simulated) executable, a shortcut file ( .lnk ), or a document with macros. Rikolo_Xmas_2022.zip
: Look for calls to mshta.exe , certutil.exe , or rundll32.exe to bypass basic security filters. Key Findings 圸
: Creation of temporary files in %TEMP% or %APPDATA% folders. If you'd like me to analyze a specific part of this file: Full file hash (SHA-256) Code snippet from a script inside the ZIP Network logs or C2 addresses found during your analysis : Often uses a
: Extract the hidden payload or reverse engineer the execution chain. 2. Execution Chain
: Execution of code from a shortcut file ( .lnk ) without opening a legitimate document. Key Findings 圸 : Creation of temporary files
: Frequently a downloader that attempts to reach out to a Command & Control (C2) server. 3. De-obfuscation