626_2_rp.rar < AUTHENTIC ◎ >

Run sha256sum to establish a baseline hash for the file.

If images are inside, use steghide or zsteg to look for data hidden in LSB (Least Significant Bits). 626_2_RP.rar

Summarize the specific trick used (e.g., RAR comment injection or nested encryption). Run sha256sum to establish a baseline hash for the file