// publicmosaic.yar — generated 2026-10-30 21:07 UTC — 1 rule, 3 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/MTU0LjkxLjYyLjExMjo4MDc0
// 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/MTU0LjkxLjYyLjExMjo4MDc0"
        generated = "2026-10-30 21:07 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "4d193b743bc83b4b3cdae180f17855c9489e9774deeaf117bd5e475b612c9224"
        or hash.sha256(0, filesize) == "8f679f8e77de79b7d37c849e9ec606926bb0a4784e8c11c8f323c79556d38c47"
        or hash.sha256(0, filesize) == "e90bb700bd34cb3dd2b036409a7a278518a5f251a9e41d4ac15422a92832d3b5"
}