// publicmosaic.yar — generated 2026-10-30 21:07 UTC — 1 rule, 3 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/MTU0LjkxLjYxLjEyNjo4MDc0
// 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"
        reference = "https://publicmosaic.com/config/endpoint/MTU0LjkxLjYxLjEyNjo4MDc0"
        generated = "2026-10-30 21:07 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "3ac3e47ef6f8821f3dcf4b734ade53b3769fa73bff6c7c9d2a1ea623ad1d065e"
        or hash.sha256(0, filesize) == "b12b30782a5771fce11a9556e92df4fb9267b7c68b28c480d153017eba9e0426"
        or hash.sha256(0, filesize) == "cb61cf97fb371f4a991cf02c26373f1c7c5501e5a76142bf00dbe73abe2f9984"
}