// publicmosaic.yar — generated 2026-10-30 22:07 UTC — 1 rule, 3 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/MTc1LjE3OC44MS4yMzY6ODA4NA
// 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/MTc1LjE3OC44MS4yMzY6ODA4NA"
        generated = "2026-10-30 22:07 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "4769a2aad5e4bd9b330642d630897c33dcbdb6aaad3d0031fcee7e5ea9b023ae"
        or hash.sha256(0, filesize) == "6cff43dfb32cd5b5f78b9851007cc1acc92c9259ed3cd9fa51fea567e7e075d2"
        or hash.sha256(0, filesize) == "b2f876e4d09c67adba7d8de759d2e51b6f01fbb1dd235a12a0b87f01f60204ac"
}