// publicmosaic.yar — generated 2026-10-31 05:07 UTC — 1 rule, 4 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/MjA3LjU3LjEyMS43MTo5NDQz
// 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/MjA3LjU3LjEyMS43MTo5NDQz"
        generated = "2026-10-31 05:07 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "1f6e77ba9a67e49b5f7ca8e51d781d1ccd94b5cc53ac978e7307b77e545cc53c"
        or hash.sha256(0, filesize) == "55b7b76b5995fdd00cd2a1c2cb91512c61626218d30e3268648b861ee02a43a3"
        or hash.sha256(0, filesize) == "706da5bc2dd8096072e1c403f0246ae9ee572b2f5dcca5f3ffcbcbef91717c98"
        or hash.sha256(0, filesize) == "bfcc27d94489131e88e5f371ad487bca82b6d8160d3e7dee9ba943c9f18dcd36"
}