// 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/MTU0LjkyLjUuMjU6ODQ0Mw
// 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/MTU0LjkyLjUuMjU6ODQ0Mw"
        generated = "2026-10-30 21:07 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "4fedf09e8834d22607158028e977c5d557dd32635471955c82caee34f2ce6933"
        or hash.sha256(0, filesize) == "719838e5eb6433bc9ed25ece4a3d4f74835771c484415fe69bb0cc54b0b11b36"
        or hash.sha256(0, filesize) == "bee7aa12ea577cc9ec39cbe5b75653e8f3fd2112cd92f974c590eaa713089017"
        or hash.sha256(0, filesize) == "e31cf01624dd0467ca377da4f6a9cabacd522b8be78382a99f8612256ff31093"
}