// publicmosaic.yar — generated 2026-10-31 03:07 UTC — 1 rule, 3 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/MTQzLjkyLjYyLjYyOjc3Nzc
// 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"
        reference = "https://publicmosaic.com/config/endpoint/MTQzLjkyLjYyLjYyOjc3Nzc"
        generated = "2026-10-31 03:07 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "37198980487b23ee61164584f052b5f5cbcedb22febccae080ee545d6a535b5e"
        or hash.sha256(0, filesize) == "50de343106796a2116566f032a25529b80f610fc536b79245253a5640112bacc"
        or hash.sha256(0, filesize) == "b84de94e8bb97e22dbb551c12ec083ea28949a05c07efc6ea465aee78f1a4132"
}