// publicmosaic.yar — generated 2026-10-30 22:07 UTC — 1 rule, 4 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/NjEuMTEwLjUuMTc0OjQ0Mw
// 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/NjEuMTEwLjUuMTc0OjQ0Mw"
        generated = "2026-10-30 22:07 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "01ed63e75d2f81addd12ccbcab50836b915eacc4bac574a89794af8d84cb9871"
        or hash.sha256(0, filesize) == "27aa68b9335a58238095af4643ddeb8b4e4f7efc0bf33952774db66f367f7a39"
        or hash.sha256(0, filesize) == "500a9c16d4dba56ada57a5cc5bfa80e1b81e8d7b40bd53b1e612d5d2015e0e83"
        or hash.sha256(0, filesize) == "a16e39da9848838f9295391989a69a12fc1186c48aac8f6c27dc043a2f0c1444"
}