// publicmosaic.yar — generated 2026-10-31 06:37 UTC — 1 rule, 3 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/MTE1LjE5MC4xOTEuMjAwOjgwODQ
// 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/MTE1LjE5MC4xOTEuMjAwOjgwODQ"
        generated = "2026-10-31 06:37 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "3ab77cd311cc94f405f32ba0ed716f2f11a642be9de91d6afb7a7b17f4723f31"
        or hash.sha256(0, filesize) == "c961e3c913dc3edc5509993c56e41acc15790862a3caf24af78739f49535e844"
        or hash.sha256(0, filesize) == "f5531c51cda6d60d4a009a7426aeb86e3df93cf2ce8bd20285039db953ca8eba"
}