// publicmosaic.yar — generated 2026-10-31 08:37 UTC — 1 rule, 4 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/MTczLjIxMS40Ni4yMjA6NTYzNzk
// 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/MTczLjIxMS40Ni4yMjA6NTYzNzk"
        generated = "2026-10-31 08:37 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "129de601a4c36a5f8e6997a222a8d882c3895d9bc808bf2722539cb79c31146e"
        or hash.sha256(0, filesize) == "22ef81f9b0ca3de6093fde3c5593014f0f901cf1634313452df895c3546c87d6"
        or hash.sha256(0, filesize) == "8e6f3df1715d13d72337b5ce84ef8f0afa9d25d0a27eea354ce242caeff367e9"
        or hash.sha256(0, filesize) == "c84152655b2bae8f837b8b3d02048e0570d2de8d059586d1cf0df771f9da8b6b"
}