// 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/MTQ3Ljc5LjIwLjEzMjo0NDM
// 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/MTQ3Ljc5LjIwLjEzMjo0NDM"
        generated = "2026-10-30 21:07 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "205358528234260eca1529bdcb6df72de39e6f3a3dc8637cdc240f2fe159cf7f"
        or hash.sha256(0, filesize) == "20d1a105d73b3286225061ca58212668e546ac55ccc882c5402dde5852af8b32"
        or hash.sha256(0, filesize) == "7d3df575649b2f2816424e0aaf7b446c6acf78e670edf5d1a5cddb0bd58a25ce"
        or hash.sha256(0, filesize) == "ce8ddb4e417b01d383b99242966f29d78e0b1423e4273211c0a9ca620c5b3833"
}