// publicmosaic.yar — generated 2026-10-31 12:07 UTC — 1 rule, 3 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/MzkuOTYuNTkuMjQ6MjEwMDE
// 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/MzkuOTYuNTkuMjQ6MjEwMDE"
        generated = "2026-10-31 12:07 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "0197077bcb266abc4b70695c10619a2b5a6c73deb23f23e4f874df3d0bdadcbf"
        or hash.sha256(0, filesize) == "dfa6b2ed79f9f45d76ce7b8d2a5eebfc1c048d0bde9166ece54dc8e20b75cd52"
        or hash.sha256(0, filesize) == "dfdb04ab26042d6bb08ea715bfeab68f2031947e7a51e0de9dda9a7f82e96fe6"
}