// publicmosaic.yar — generated 2026-10-31 03:37 UTC — 1 rule, 4 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/MTU0Ljg4Ljk3LjQyOjg4ODU
// 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/MTU0Ljg4Ljk3LjQyOjg4ODU"
        generated = "2026-10-31 03:37 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "6bcaa18b1f012dd9b29a4637c713da6d2b4898756cbc84beeec7b2bb7c7163aa"
        or hash.sha256(0, filesize) == "798c5d45032f6dd51d261bd71bb91d8403c8e18da3d95187777260d466a988a7"
        or hash.sha256(0, filesize) == "8b29d0cab5c5bec731292eafc7fb40e14616048ef8bf8f12fa7b7cd7857f8628"
        or hash.sha256(0, filesize) == "b07824ec99fb9408984afce39aa32f20e566b91e8d760cb6ac7a8e3852dabf71"
}