// publicmosaic.yar — generated 2026-10-30 23:07 UTC — 1 rule, 4 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/MTA0LjE0My4zMi40MDoyNTgw
// 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/MTA0LjE0My4zMi40MDoyNTgw"
        generated = "2026-10-30 23:07 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "4f516bacf95335febbd73fb381f72f8b32f13daf55dd44f803b56f2bf42d4819"
        or hash.sha256(0, filesize) == "59c9f756dbeac8bc581737706f49538e249d0d4e2095ddbf686dde12a96d8df0"
        or hash.sha256(0, filesize) == "778aef3170bce717b19ff3ef5d8af27e35784b7f4a7a32b6b582bd315272b193"
        or hash.sha256(0, filesize) == "f2f2a80578731d80f3bb05e95c3e5682ae3e4287e7917da8375aa8cb5078fdf5"
}