// publicmosaic.yar — generated 2026-10-30 21:07 UTC — 1 rule, 4 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/MjMuMjU0LjE3NC4xNzU6ODAwNQ
// 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/MjMuMjU0LjE3NC4xNzU6ODAwNQ"
        generated = "2026-10-30 21:07 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "95e8258306a9de81f863efa11858453a1a082911a5dd4aa5faf8ef7219131381"
        or hash.sha256(0, filesize) == "9d2fad41b3bd4222ff95bfc1ad73ae0bff27aecb3f693fd4143eedb50b1a7e3a"
        or hash.sha256(0, filesize) == "e8a9addf5295ab5031da89b2bbdad0a006619a57d4fea687bedfe62fe636950b"
        or hash.sha256(0, filesize) == "f4be696f732105a19450ab9245e2f8fbf0fe0efb877c6fe19ff02661a4537c51"
}