// publicmosaic.yar — generated 2026-10-30 21:07 UTC — 1 rule, 4 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/MjAzLjkxLjc2Ljc1OjIwMDAw
// 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/MjAzLjkxLjc2Ljc1OjIwMDAw"
        generated = "2026-10-30 21:07 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "64720cdc9efc811537202feb32f96c08cf1f23bc57faed38beabc93d3c617c28"
        or hash.sha256(0, filesize) == "66b5994f7985cea15e290e547df7494d579bacf7b602bb796d8d91262eace731"
        or hash.sha256(0, filesize) == "cc529edb3687bd54c90c9ecac4e771f9cafb776576bc8f8019b9b2b0a693d5b9"
        or hash.sha256(0, filesize) == "da9b0c3c1ed3a471d03cfaf69d981ab30f6e16ea01965e7bedbfd8b3ada0b9ac"
}