// publicmosaic.yar — generated 2026-10-31 11:37 UTC — 1 rule, 4 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/MTU0LjkxLjU5LjExODo4MDk0
// 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/MTU0LjkxLjU5LjExODo4MDk0"
        generated = "2026-10-31 11:37 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "3318e23a94a70738c724efa0d8e60d05896ae6001892f54c135845a41f9b9c72"
        or hash.sha256(0, filesize) == "ac40639966436c098956e7451b886133950319e66b6a7cc3ac5a53a4584a0df8"
        or hash.sha256(0, filesize) == "ce37b33601bb9e94d7ca94d747eaa74602181af08e167263f9524c733556b2cc"
        or hash.sha256(0, filesize) == "dc72d6827e13fc751266d8ec3f46a0d4d79c93d1c73e45f9ef0b72ca6cdd2f43"
}