// publicmosaic.yar — generated 2026-10-31 05:37 UTC — 1 rule, 4 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/MTAzLjEzNi4xNTAuOTg6NjAzMzU
// 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/MTAzLjEzNi4xNTAuOTg6NjAzMzU"
        generated = "2026-10-31 05:37 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "4cbe37b4ad0c027da24a34f2c2cca5f49934389f6721d9b361f88ae782b24bbe"
        or hash.sha256(0, filesize) == "5084b538e147c01338ba41f0a5b8a8e29397580cb639dcf3e6a89a1251f8505b"
        or hash.sha256(0, filesize) == "afa0267aa4ff7e50ca981569a4222c70d482222176dcb572c3d7a70b8d1996d4"
        or hash.sha256(0, filesize) == "dde22a1076176a7501d124f463bf8f416c665a6777f484d1b017d695ddc53316"
}