// publicmosaic.yar — generated 2026-10-31 11:07 UTC — 1 rule, 3 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/MTE1LjE5MC4xNzkuMTQxOjgwODQ
// 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/MTE1LjE5MC4xNzkuMTQxOjgwODQ"
        generated = "2026-10-31 11:07 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "217c39b406ea0433a755634999a4780bc93834860340fd1c566b9dc8863979f9"
        or hash.sha256(0, filesize) == "394e580ce8b0908b80f60370d2821a83efe68b8b0eddc58fd2095b3b50f7ffe2"
        or hash.sha256(0, filesize) == "73622d41de40a56ac57a5e2c1a7ef6c8f8a754c052a20f0b1f02aab4e6d19d74"
}