// 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/MTU2LjIzOC4xMjEuNTA6ODA4Ng
// 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/MTU2LjIzOC4xMjEuNTA6ODA4Ng"
        generated = "2026-10-30 21:07 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "0be821855d9915a77e70573902d1e6026f555d687e518d1206b5bc4b00f707db"
        or hash.sha256(0, filesize) == "2a7dcc72b53b44eae70e2c162c72be16f56a122aa80e2f09d5c268be45e07298"
        or hash.sha256(0, filesize) == "2f0b3762b76aae7fd55d80e520cf98f8c29ef61d3fcb2ded18d55d3e8bc6292d"
        or hash.sha256(0, filesize) == "6407a08914a5687350c5a890d5f3cd3c20a2d1d43c25e74291dcc79787981e46"
}