// publicmosaic.yar — generated 2026-10-31 04:07 UTC — 1 rule, 3 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/MTU0LjkxLjYyLjEwMTo4MDc0
// 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/MTU0LjkxLjYyLjEwMTo4MDc0"
        generated = "2026-10-31 04:07 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "18f993118db9bf6bfcc932135868218618dd597ea862be71d54eddb961279dde"
        or hash.sha256(0, filesize) == "c5321a9beb6377b81ee1b42fa6aa4099ab8dc3a6f49f2d8b43a98c2e2ee652b1"
        or hash.sha256(0, filesize) == "e6ab53cd1cfb438537ae77965d7e01c4e94f4b5ec425e01d7c430afd00366937"
}