// publicmosaic.yar — generated 2026-10-30 22:07 UTC — 1 rule, 4 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/MjA0LjE5NC41NC4yMDk6NDQz
// 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/MjA0LjE5NC41NC4yMDk6NDQz"
        generated = "2026-10-30 22:07 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "0cf3f5c96ec05520e21d0c3956f6d468974b650c4c20d88dfb36898f765ae0fd"
        or hash.sha256(0, filesize) == "a63461e2b05fb41b401f8982c689d57681775ac62bbb7aa1f6d040dd36133618"
        or hash.sha256(0, filesize) == "aa31f2a2201f54227ae6c2775c98728b3a755f6cddb9667b6bf4f131284a0096"
        or hash.sha256(0, filesize) == "c84d1a5fafdc09d1f78897ae2cd0842b05057e03b511b565741020133d0c4b2a"
}