// 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/OC4yMTguMTE0LjI1Mzo1MzAwMA
// 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/OC4yMTguMTE0LjI1Mzo1MzAwMA"
        generated = "2026-10-30 21:07 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "2bdae0c8481c84dff1a618ac3db32f67f899314596658e88a19929d8dde0597f"
        or hash.sha256(0, filesize) == "310208739e39f9bb681c8563f5b4585163fe6f5186df59cd0d7fd30affbc41ae"
        or hash.sha256(0, filesize) == "c4d3b7f6db4a9a2edbafb1430d061cde8f174f1c9fb5b0971729f9d7e27ea9ab"
        or hash.sha256(0, filesize) == "e70efd1ac39f41c09e0cdbd5cf4011cfc6729b2493df40491231f9108e8a9570"
}