// publicmosaic.yar — generated 2026-10-31 10:07 UTC — 1 rule, 3 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/OC4xMzQuMTY2LjE0OjgwODk
// 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"
        reference = "https://publicmosaic.com/config/endpoint/OC4xMzQuMTY2LjE0OjgwODk"
        generated = "2026-10-31 10:07 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "0a45a05a7358517c821a7339656510b29a4c562f6084807f6a0b2ccb2f2f6608"
        or hash.sha256(0, filesize) == "4859de82ab287c427d4a5e808281330425d995935bf64d31fe2e4d8c0b71282f"
        or hash.sha256(0, filesize) == "c53a8872a948b52457b7be595ccd11605adb859cc199b06434cb5732232f5219"
}