// publicmosaic.yar — generated 2026-10-31 07:37 UTC — 1 rule, 3 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/MTU0LjkxLjYwLjExMjo4MDk0
// 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/MTU0LjkxLjYwLjExMjo4MDk0"
        generated = "2026-10-31 07:37 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "4cc0a17799b253f62b62e70ffcfe93a2dbfdfb0f3fa66eb65322eca5c858b873"
        or hash.sha256(0, filesize) == "9880b058a233cfa283f625c2ec9645feecc938d5ff7372b26f36a5fe3632b650"
        or hash.sha256(0, filesize) == "efb79adc76e08a8f9e97856d6de7a8114366bd9e67cd5ddd78d56768dbc924ff"
}