// publicmosaic.yar — generated 2026-10-31 07:37 UTC — 1 rule, 3 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/MTU0LjkxLjU5LjEwNzo4MDc0
// 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/MTU0LjkxLjU5LjEwNzo4MDc0"
        generated = "2026-10-31 07:37 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "03c3830be4ea87dccef81eb3d03594d8426844f1a7bd26137d2311b7d223b7ce"
        or hash.sha256(0, filesize) == "3f84075ddcbd820bfa0cc0da5c070ecd728de5ce43289319d4266a42f01ef6cb"
        or hash.sha256(0, filesize) == "909129454d14221a3fad973f300fb293945283f866a56bcb357a66a0bda091df"
}