// publicmosaic.yar — generated 2026-10-31 01:37 UTC — 1 rule, 4 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/NDYuMjguNjkuMTc0OjQ0Mw
// 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/NDYuMjguNjkuMTc0OjQ0Mw"
        generated = "2026-10-31 01:37 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "44053bdd48a52f7ddedfb3e835a3dea9d8ce555775413a93fd57d33587712926"
        or hash.sha256(0, filesize) == "4e91e05dd51ab112791ca304df1cc2067b0ec050488a9d68554717ae73fd864b"
        or hash.sha256(0, filesize) == "dbfe909a6b2f173e2c8c6f64656d29ed36a595a084f95bfb16492ce8bb85137d"
        or hash.sha256(0, filesize) == "fa8488a36f4f840f1143ebd2c1b59426a39c4c6e73adc97d0e7500e277cd7593"
}