// 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/NDMuMTMwLjY5LjEzNToxODA4Mw
// 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/NDMuMTMwLjY5LjEzNToxODA4Mw"
        generated = "2026-10-30 21:07 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "16b2ee9b692a83ff1dccbbf210e87feebef13b1b131990b60434875ce434e63b"
        or hash.sha256(0, filesize) == "456eb0e8234842673a8743cbb96ef59660764fd20b9ccdc087ac6c6f8ad55879"
        or hash.sha256(0, filesize) == "6e8e13fe8a962f370c8bec2931b3f2786a1e636785b289662463b415b67cde6e"
        or hash.sha256(0, filesize) == "dbfb640fe8a650a1f93d72ef1216e63d410a9bbc178a443e8ae9dbed870ef18a"
}