// publicmosaic.yar — generated 2026-10-31 08:37 UTC — 1 rule, 4 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/MTU0Ljg4LjEwMy4zNzo4ODg1
// 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/MTU0Ljg4LjEwMy4zNzo4ODg1"
        generated = "2026-10-31 08:37 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "928a2bf6ce0b17b0ba9ca681ba98f06e01e889ef04ad50233238786129f31150"
        or hash.sha256(0, filesize) == "94a96759702533b50771bebe2ae21084f079d37e29d17ca49f76ef3383505b89"
        or hash.sha256(0, filesize) == "94eac181dd2dcf29621134eeca331b14de1901ea863ec4188f4b4c2db3002ebc"
        or hash.sha256(0, filesize) == "f0759786fd461aac97e5de3b2e00074c3c8836b2947697eba755dcc2052485b2"
}