// publicmosaic.yar — generated 2026-10-31 13:07 UTC — 1 rule, 4 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/MTMwLjk0LjMzLjE0MDo4MDgw
// 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/MTMwLjk0LjMzLjE0MDo4MDgw"
        generated = "2026-10-31 13:07 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "195a3fd6ece89dd565402a7bce82044a2c1397840437a6cbd0994a0b3e7c1655"
        or hash.sha256(0, filesize) == "23a85898b7867d7ab9c557a1647d912dfd34fd131fcc1ffd151aca1f51fc9825"
        or hash.sha256(0, filesize) == "c1173198716eea2dac09563fa6bb0f9ea9d9c5c7d39588c512ec3b927843df5b"
        or hash.sha256(0, filesize) == "c91c94881390e79b685b221f9c157d5cb2322aca5076f0d9aa7dc6ba756f8573"
}