: Old .rar files are a common delivery method for trojans.
: Filenames with generic alphanumeric codes are designed to look like official business documents to trick users into opening them. AB_A-B-C-D-22.November.2022.rar
If you did not expect to receive this file or found it on an unfamiliar site, exercise caution. Compressed files from 2022 are frequently used as "wrappers" for: AB_A-B-C-D-22.November.2022.rar
: Public records, such as those from the Arkansas Teacher Retirement System or the EPA , often use strictly formatted file names for meeting minutes and programmatic statements [1, 8]. AB_A-B-C-D-22.November.2022.rar
Could you provide more on where you encountered this file or its intended purpose ?