// publicmosaic.yar — generated 2026-10-31 13:37 UTC — 1 rule, 3 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/MTExLjIyOS4xNTMuMTE5OjgwODY
// 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/MTExLjIyOS4xNTMuMTE5OjgwODY"
        generated = "2026-10-31 13:37 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "1fbc30a03f5693a145ca395785b56c4d28897a025efb4409e2488058e15a4201"
        or hash.sha256(0, filesize) == "2b731cef217b1b787f85c43dd62018de275cb85c58801017016bcc19ebb47725"
        or hash.sha256(0, filesize) == "7f3fcd222aa210e0b263672a70516d9f78a20b9877245af433f0ee70880bbd27"
}