// publicmosaic.yar — generated 2026-10-31 08:07 UTC — 1 rule, 4 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/MTU0Ljg4LjEwMC42Mjo4ODg1
// 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/MTU0Ljg4LjEwMC42Mjo4ODg1"
        generated = "2026-10-31 08:07 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "8d2e864544faebb16d59a443826eb5b0fb970e11b1672de90dd8f239c7f2ec03"
        or hash.sha256(0, filesize) == "a61701fe75ad99c725ba5ebee610f3f1e10613096dc794259d32d1e84604f7d1"
        or hash.sha256(0, filesize) == "a8fe324f03c3802c0809ed14536fed00c44b7346d8fd720a839506ebf697ecce"
        or hash.sha256(0, filesize) == "f658d5a5bf01eed2447aa8976bffa966f1af2a00156d2770bf6b64579a65ebab"
}