// publicmosaic.yar — generated 2026-10-31 12:07 UTC — 1 rule, 4 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/MTU0LjkxLjU4LjEwMDo4MDk0
// 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, sandbox run"
        reference = "https://publicmosaic.com/config/endpoint/MTU0LjkxLjU4LjEwMDo4MDk0"
        generated = "2026-10-31 12:07 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "1f4e4e01bae9c006c932c92d4dc4af7ca1323ac05e9ba0805e2d8636716149f7"
        or hash.sha256(0, filesize) == "366843b551c96d83417a90d9dd041fd57790a7d9e6515ce06e068e034e083bff"
        or hash.sha256(0, filesize) == "5cbbc54a91cd95164ff5ecd820dffa134c41c8be24022b6789bff7352043c706"
        or hash.sha256(0, filesize) == "7326381ad78235fb95036ef2b1076c420022430bc541747b71effca17322f6c7"
}