// publicmosaic.yar — generated 2026-10-30 21:07 UTC — 1 rule, 3 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/NDkuMjM1LjEzMC4yMDg6ODUyNg
// 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/NDkuMjM1LjEzMC4yMDg6ODUyNg"
        generated = "2026-10-30 21:07 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "190bbe1fd0fb567b8d03e4c5d03de7e16b8f4f0e3d0652f2017ccefbcbe67f68"
        or hash.sha256(0, filesize) == "7507b9b98c3a9aa48472e5fc887ef544c556bc33174252ee358a2bcd3833ceb4"
        or hash.sha256(0, filesize) == "8713229f0d9e9d7a6943694914ed7ad3e99480ce921c477645a7ca84519948d7"
}