// publicmosaic.yar — generated 2026-10-31 08:07 UTC — 1 rule, 3 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/MTU0LjkxLjU5LjEwMTo4MDk0
// 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/MTU0LjkxLjU5LjEwMTo4MDk0"
        generated = "2026-10-31 08:07 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "23e12237eb49ebece9e116d9167f2f0afe53faa90c61ba6aa80a985a8a82d6b6"
        or hash.sha256(0, filesize) == "42842054a1eea6924df889f81b267bdabf8a8bcda4f2cbb712e6c612ce2f83a8"
        or hash.sha256(0, filesize) == "4999b0fa64abc773e3384136af16991dca375518318a18097ac41d8f0b193740"
}