Btc.txt -

: "Bitcoin stealer" viruses monitor your clipboard and may use local text files to store stolen addresses or configuration data. File Structure Examples

: Older Bitcoin wallet applications or manual backups often save private keys, seed phrases, or transaction summaries in a plain text file named btc.txt or wallet.txt . Malware/Ransomware : btc.txt

: Some ransomware families (like the specifically named "BTC ransomware") place a file named BTC_DECRYPT_FILES.txt on the desktop with instructions for the victim. : "Bitcoin stealer" viruses monitor your clipboard and

The content of a btc.txt file typically follows one of these formats: btc.txt