// 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/MTkyLjE0MC4xNzQuMTcwOjQ1NDU0
// 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/MTkyLjE0MC4xNzQuMTcwOjQ1NDU0"
        generated = "2026-10-31 12:07 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "6595752f9e55bfa984ae3214ff010f120840b33749a3430bc58008ff92d28a58"
        or hash.sha256(0, filesize) == "8cc011500598333dad23d2a408b1c81538e65da37605afcc9e20234c15cf7ae6"
        or hash.sha256(0, filesize) == "de90ab92aa0e9c371c9318fd9a7429c98feb2e5a9ef6ed259fe35a5fb82a8e2a"
}