The sigcheck tool was used to analyze the file ShinoBOT.exe. Sigcheck provides information about file signatures, hashes, entropy, and VirusTotal scanning. When run with various options, sigcheck output details on the file such as it being unsigned, its internal and file versions, entropy value, and hashes that could be used for scanning on VirusTotal. Sigcheck was also used to check a signed file and output the signature details.