// publicmosaic.yar — generated 2026-10-30 21:07 UTC — 1 rule, 4 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/NDMuMTU2LjEzMy44Ojgw
// 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/NDMuMTU2LjEzMy44Ojgw"
        generated = "2026-10-30 21:07 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "0d1e89169b0f0b1f1d455e8c9b9fe98f540e0311df5eaa102c93be2d5a58accf"
        or hash.sha256(0, filesize) == "2a7c8f4a1809d351f4ced9b2f52b764307b55def279fd74c4122f1aa09d045cc"
        or hash.sha256(0, filesize) == "7e6dc71c0f21f9b5d4c656412158114835e561a2f8eed661d118a46518a4990a"
        or hash.sha256(0, filesize) == "bccaf402b58ed93df40fb5d12070aa422e97718f114247bb77383fc3b16dcdc2"
}