// publicmosaic.yar — generated 2026-10-31 01:37 UTC — 1 rule, 4 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/ODkuMTA2Ljg0LjIyODo5NDQz
// 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/ODkuMTA2Ljg0LjIyODo5NDQz"
        generated = "2026-10-31 01:37 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "1a2e250833d3c485f4fc04f2cd1ee82e81f1738f2fb6721803d77e3d2041ccee"
        or hash.sha256(0, filesize) == "53d3502dfc7bad4ca1269c6d330e90898866b5f954241c1dbfb67c465787d39c"
        or hash.sha256(0, filesize) == "a5fdda530f5088db3634d419986304166b93200e600e25b2f1cb60b43cb19fd5"
        or hash.sha256(0, filesize) == "da9e73c01c7b4ef59c305e2c5a5ed59574cffb40efcd78a70df4afa8cf139f0a"
}