// publicmosaic.yar — generated 2026-10-31 05:07 UTC — 1 rule, 4 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/MjAzLjkxLjc2Ljc1OjEwMDAw
// 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/MjAzLjkxLjc2Ljc1OjEwMDAw"
        generated = "2026-10-31 05:07 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "0f0a0efac47916babb36432dfbc2da3a9cd6c33d1815d6ad3a07cbe50376adee"
        or hash.sha256(0, filesize) == "853ebbace0e8c78e0b0abba795231853e0bb202c0f5066ca5635b6084ff03fc7"
        or hash.sha256(0, filesize) == "8f9593c1898667a4926632bc0c4cd73aa79762003d4af3e77889c6e88503a472"
        or hash.sha256(0, filesize) == "a89492bef48325bb928057742df991c64e7d506459d1fb9a82541327f91bef34"
}