// publicmosaic.yar — generated 2026-10-31 14:07 UTC — 1 rule, 4 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/MTA3LjE3Mi4xOTAuMjUyOjY1NTMw
// 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/MTA3LjE3Mi4xOTAuMjUyOjY1NTMw"
        generated = "2026-10-31 14:07 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "8de39b93ed90ee21ffef0ac78eedb74ff7b7e8f9160022088ae60f31df3ffc01"
        or hash.sha256(0, filesize) == "cf17e6460567d281194ebcf82ac064d10b6d757aa06f31e1da415da90fce6c9e"
        or hash.sha256(0, filesize) == "f4bb72bea2bbe55c2b33db77bfa49be0bf072023fb2da91645910c9123cae30d"
        or hash.sha256(0, filesize) == "ffcc763fb16fe658ee1a48d6208593871f13c1d8b2cad1c45757c2acb9e07dc6"
}