// publicmosaic.yar — generated 2026-10-31 08:07 UTC — 1 rule, 4 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/MTU0Ljg4LjEwMi41Mjo4ODg0
// 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/MTU0Ljg4LjEwMi41Mjo4ODg0"
        generated = "2026-10-31 08:07 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "45d551cfd562c646db0d1511d39137fcabfb8a6b7f366943c67533b1a8633156"
        or hash.sha256(0, filesize) == "51a69e8846225d13d0643e6493aa2bda2aea439c470fc4664260e1e4c80b8f0d"
        or hash.sha256(0, filesize) == "9799a26650a5dd48f6accf7e2c72229f368b08217ef30a106a5b5bbe5020fc19"
        or hash.sha256(0, filesize) == "abcecd7227d30ebaad8614a2b62ca449df4c49d50f672e6008e98d16417d0583"
}