// publicmosaic.yar — generated 2026-10-30 21:07 UTC — 1 rule, 3 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/MTAxLjQzLjEwNy4yMjI6MTkwMDE
// 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/MTAxLjQzLjEwNy4yMjI6MTkwMDE"
        generated = "2026-10-30 21:07 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "53da3891dc442c0b8547c3cc387d953ce836cefde91b297add4a81751cb7c37d"
        or hash.sha256(0, filesize) == "6bb82e0997b70b60c99f95bcb9c999040116348592e07212dd886f49f48001db"
        or hash.sha256(0, filesize) == "7c755de8266fadb0b06e8a69cb8c741262951a5d09abbc1c028499b40c1ed2d8"
}