// 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/OTMuMTc3Ljc3LjIyODo4MDgx
// 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/OTMuMTc3Ljc3LjIyODo4MDgx"
        generated = "2026-10-30 22:07 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "30d7fce2f0ac26f3be3bf7a9344bba940c4792e841f3f63a3a304cf8cd3dc4c3"
        or hash.sha256(0, filesize) == "3c8fb9480176b442a387ea49b05a87b04f5635d78e05353195d42a789c5c3356"
        or hash.sha256(0, filesize) == "78ea8a9952a108cfb37961d0f8db9e9a736a9685a53741bc2a7550aa775f1580"
        or hash.sha256(0, filesize) == "868ab73e9edcfe9d6798c3e10f30d662913b826059c811eebd607e81ae71d0f3"
}