// publicmosaic.yar — generated 2026-10-31 09:07 UTC — 1 rule, 4 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/MTU0Ljg4LjEwMy40NDo4ODg0
// 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/MTU0Ljg4LjEwMy40NDo4ODg0"
        generated = "2026-10-31 09:07 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "080660c00137579f3344e6e2e47219db0da004bec49f756502d3aa325a31ee02"
        or hash.sha256(0, filesize) == "4396813f0765c643d0d3b288121db5c62fb6a3dfc8700c6b06f1f3f2963af247"
        or hash.sha256(0, filesize) == "5aef6eae3c94dfac3f1965bfdf86172cb899af111d45ac2cb56241bbeb4dd872"
        or hash.sha256(0, filesize) == "9d489f14cd741531e819d6eb8a7db17d0b4ff5e58f80fca5871ccbb2aae7b25e"
}