// publicmosaic.yar — generated 2026-10-30 21:07 UTC — 1 rule, 4 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/OC4yMTAuMjQ4LjI0MTo4MDg4
// 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/OC4yMTAuMjQ4LjI0MTo4MDg4"
        generated = "2026-10-30 21:07 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "40f1b3002e80d97f405344d5bf031ed4032694e7713267667f4ae4293c9374a0"
        or hash.sha256(0, filesize) == "d08d940dcfd66bf625ea89c9d41352de3d84932d2376b00cc098950398139ed1"
        or hash.sha256(0, filesize) == "dbf81cac43f0f6f3086391835e95df2ebc15f1c77e13326df658f11564c843c4"
        or hash.sha256(0, filesize) == "fdd1d790e87a1e29f84e1957d7b02e2152039648fbebceb324c0d6d9c3efb029"
}