// publicmosaic.yar — generated 2026-10-31 02:07 UTC — 1 rule, 4 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/NTIuMTI4LjIyNC4yMzY6OTE5MQ
// 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/NTIuMTI4LjIyNC4yMzY6OTE5MQ"
        generated = "2026-10-31 02:07 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "0251b3bfb37758ec50b181a0c6ac4d035dc7fb22c2603fdee182085ffe345e35"
        or hash.sha256(0, filesize) == "058415872c25dc5e64c57bc28a6d7b9a3618e945e0da842b143b1ed8cec75f7b"
        or hash.sha256(0, filesize) == "5daec299c163293924666f3e4cc17b5144b93820f16cf8f63a1e96ed87b66007"
        or hash.sha256(0, filesize) == "8259225d91b2523f5644791f47d22fcbb64ec779c1497396be17409658db388b"
}