// publicmosaic.yar — generated 2026-10-31 02:07 UTC — 1 rule, 3 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/MTU0LjkxLjYwLjExNTo4MDc0
// 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/MTU0LjkxLjYwLjExNTo4MDc0"
        generated = "2026-10-31 02:07 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "20d6246dcf2bbe38c823c53c9829c35fdb8d4823c61ca327f5a6d803748c44e0"
        or hash.sha256(0, filesize) == "a636d797483f5434d13ec60e80e2b31d5f327e9e3ab1dfb1aabca1b77a91cd3c"
        or hash.sha256(0, filesize) == "fd74e5b7c0c4d5e78563e9736af48ffa20ae4184f5dafd759cbb6510a0b9198c"
}