// publicmosaic.yar — generated 2026-10-30 22:07 UTC — 1 rule, 3 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/MTI0LjIyMC4yMTIuMTEzOjU5MDAy
// 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/MTI0LjIyMC4yMTIuMTEzOjU5MDAy"
        generated = "2026-10-30 22:07 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "63358e3e9d9def60a25887417d294c6ceeb6f611ecedc737cec6c60cf999d15c"
        or hash.sha256(0, filesize) == "8902bd328bb82192333d5e644b309d46f48e098e9f5727a06a10dcd10773d696"
        or hash.sha256(0, filesize) == "a88e8ac3584232d5a0a1cb4ae1ad9c60d5c0e492e4cdaf1d945d65b249e61fa8"
}