// publicmosaic.yar — generated 2026-10-31 01:37 UTC — 1 rule, 3 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/NDUuMjA1LjI3LjIyNzo5OTk5
// 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/NDUuMjA1LjI3LjIyNzo5OTk5"
        generated = "2026-10-31 01:37 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "1f18868d71c99018eab8099d763d93e787984a680c56bcab3664257f3cac9880"
        or hash.sha256(0, filesize) == "4debfc2838527ce557078a7df3a3f448774875677aa49c02b254ada1d5afa3c0"
        or hash.sha256(0, filesize) == "d5de80737bb04dc715cd496f39ceacf3e66c0f9b6f0e9c3f081f289198d0b838"
}