High . Files with unusual, garbled, or non-Latin characters (like "ЕЃaЕєnia.rar") are frequently used in phishing campaigns or malware distribution to evade automated security scanners.
What are you using (Windows, macOS, Linux)? Are you able to scan it with an antivirus program? ЕЃaЕєnia.rar
.rar (Roshal Archive) is a common compressed file format. High . Files with unusual