// 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/MTExLjIyOS4yMTYuMTY0OjYzNzk
// 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/MTExLjIyOS4yMTYuMTY0OjYzNzk"
        generated = "2026-10-30 21:07 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "8dfa3bfdaea895510565e404ea32ccceacbfcd3a1e9786394388369f883a60bf"
        or hash.sha256(0, filesize) == "ee76e7472296cf13bebf56c8bc857209c45be21e41e869f8973ba303f6cab3fd"
        or hash.sha256(0, filesize) == "f83322c2ba37c1bc7b409b30d2bd96a206245cd99872cac82c455d53145c9f2d"
}