// publicmosaic.yar — generated 2026-10-31 10:07 UTC — 1 rule, 3 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/MTU0LjkxLjU2LjEwODo4MDc0
// 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/MTU0LjkxLjU2LjEwODo4MDc0"
        generated = "2026-10-31 10:07 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "1de7b8f42b0b438992c9870944d8bcd61fb1d1dfc24be3ed71ac50ed40d4fb0b"
        or hash.sha256(0, filesize) == "2952c737bc35b4c618315009efc02f4b033349bcbf5d0d312f68638ff0919f11"
        or hash.sha256(0, filesize) == "f53d19760e58c3d4b9599070f02349d372738545a28e40403f8f86074a96d86d"
}