// 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/MTU0LjkxLjYwLjEwNDo4MDc0
// 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/MTU0LjkxLjYwLjEwNDo4MDc0"
        generated = "2026-10-30 21:07 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "1e6888ce40ca03b725bcca62788f72b9382eaefef6e2844c7511ef5b6ad05511"
        or hash.sha256(0, filesize) == "8f92aa02bff7ea126da15630490b05c00cc2493df3070d6a6edc6d29afd9c587"
        or hash.sha256(0, filesize) == "a1d6194ce325fba4c31c9e03645c7bb873b6e368dabbc26f78995939a9e2539f"
        or hash.sha256(0, filesize) == "b53d0087772b6f6cc529af96e82b5ed53940248dfe9b18271ffb8d08fa2a6180"
}