// publicmosaic.yar — generated 2026-10-31 03:07 UTC — 1 rule, 3 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/MTAxLjEzMy4yMzcuMTg1OjQ0Mw
// 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"
        reference = "https://publicmosaic.com/config/endpoint/MTAxLjEzMy4yMzcuMTg1OjQ0Mw"
        generated = "2026-10-31 03:07 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "6978c0ac0b0b6d53850004892686fc088f35549713763d3bf5a5167a664db2e7"
        or hash.sha256(0, filesize) == "8895a6564832279a17d1e4661b85fad9d38a177ca823c0b529a18acc1e336d68"
        or hash.sha256(0, filesize) == "b923b308898db7901ff726fc4e2a996a793ddeb66cd12b5f59561ecd0b0e3d81"
}