// publicmosaic.yar — generated 2026-10-31 11:37 UTC — 1 rule, 3 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/MTU0LjkxLjYwLjEyNTo4MDk0
// 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/MTU0LjkxLjYwLjEyNTo4MDk0"
        generated = "2026-10-31 11:37 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "bc3a4a2bfa85be310f0492bed324f55e427e0d5cb6487b854b579dc01b92088b"
        or hash.sha256(0, filesize) == "e37377a56b4c8f07ee0ee486547d1dcbcedb6aa367067948000a4d92b3907c3e"
        or hash.sha256(0, filesize) == "f587da9628b069eb9c461c0cbda6b07ff8ffdbb4df839a6945221d5e7225d7d5"
}