// publicmosaic.yar — generated 2026-10-30 23:37 UTC — 1 rule, 4 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/MTY1LjE1NC4yMjYuODc6ODA4NA
// basis: SHA-256 hash match only; no string or byte patterns.
// Files known only by their Content-Type header are excluded.
import "hash"

rule PublicMosaic_vshell_hashes
{
    meta:
        description = "VShell files observed by Public Mosaic, matched by SHA-256"
        basis = "hash match; no file bytes held"
        provenance = "file analysis, sandbox run"
        reference = "https://publicmosaic.com/config/endpoint/MTY1LjE1NC4yMjYuODc6ODA4NA"
        generated = "2026-10-30 23:37 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "4c5cd2fb26fe97b7f4612f92296c901e90a7b9ffca3ca851eb531a49c353f54f"
        or hash.sha256(0, filesize) == "648af69fb9e0d08c17ab80ef49eeabe3553dde1a7be833195e096a36e4e68ac4"
        or hash.sha256(0, filesize) == "7d4fec7b1df5ad94c0324f71f5ab69d07a17de947a538392e3b4f525acc9cd0a"
        or hash.sha256(0, filesize) == "c6f5a26fead1c82865c5271737e5f283404ac1707ce01e8efd51f936b4ecfe0b"
}