// publicmosaic.yar — generated 2026-10-31 08:07 UTC — 1 rule, 4 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/MTU0Ljg4LjEwMi41NDo4ODg1
// 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/MTU0Ljg4LjEwMi41NDo4ODg1"
        generated = "2026-10-31 08:07 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "4dad85a4c538f1a99ca1f017c7bbd06e787d34f6c7f3dad7e1b282c0e3cfd962"
        or hash.sha256(0, filesize) == "8010db4489cf2ce5813a41594c7cc639cbfb1b143e421dc0021512dde745139d"
        or hash.sha256(0, filesize) == "9f1f4417a9644b91a8129e785b277374c9e2fea3350f7910af1ba97046f800cf"
        or hash.sha256(0, filesize) == "ab60a1a98f49e27fdb1fe55839399e8c78396e083d4d7ac31baf78e1c67e9ac7"
}