// publicmosaic.yar — generated 2026-10-31 09:07 UTC — 1 rule, 4 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/MTkyLjI1NS4yMzYuMTU2OjgwODQ
// 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/MTkyLjI1NS4yMzYuMTU2OjgwODQ"
        generated = "2026-10-31 09:07 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "5f4e2d1e50a9d3a17c9cbabefd093e86ad144573654ac5b91300f8da4151fd28"
        or hash.sha256(0, filesize) == "d42dd98e3d93614afd3343c080e890a4e59da42e10ab04d1eef0150d3bfba54b"
        or hash.sha256(0, filesize) == "d90ffb9658fa550e4a574f61a5e9f7e336eeb93bd0aa2d18d56cb40efea6f848"
        or hash.sha256(0, filesize) == "f0c8a0b759a6b01bf95c300056cc3618e15931573157fcb335e77c29890ac2f8"
}