// publicmosaic.yar — generated 2026-10-30 23:07 UTC — 1 rule, 3 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/MTAzLjIyOS4yMTIuNTQ6MzM2Ng
// 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/MTAzLjIyOS4yMTIuNTQ6MzM2Ng"
        generated = "2026-10-30 23:07 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "2c1efce8b0cc2134f5abe3d0b472bffdaa6f928a84a2566e1b1e7c9a53766ac7"
        or hash.sha256(0, filesize) == "546abd2899a9732a53c13dc1ed9929e6fd809b76922289ee2490c2954b1c41ba"
        or hash.sha256(0, filesize) == "fca4673466eeafc83aff91bbb180e2fa36f01e3ee3faf00b8a42002239bca4ae"
}