// publicmosaic.yar — generated 2026-10-31 05:37 UTC — 1 rule, 3 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/MS4xNC4xMjYuMTI0OjE4MDgz
// 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/MS4xNC4xMjYuMTI0OjE4MDgz"
        generated = "2026-10-31 05:37 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "40a2248523d2c7850cb485f70a16c035b34501fa5fe9ce0e78b15c13167508b8"
        or hash.sha256(0, filesize) == "96ef3a4aeceff7bdc37e906e77836fd22681ec74e215acd8f1ebbedfabee03a0"
        or hash.sha256(0, filesize) == "ad2af9f98b947dd931783019ed0281c4cf41ad4a6bb80677275877d5501b27b1"
}