// publicmosaic.yar — generated 2026-10-31 07:37 UTC — 1 rule, 3 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/MTIzLjIwNy4yNTAuMTA3OjgwODQ
// 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/MTIzLjIwNy4yNTAuMTA3OjgwODQ"
        generated = "2026-10-31 07:37 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "76357a90d88712308efc484c6f434126f5f4bff73124f7d41d7d2bb7d12c19a0"
        or hash.sha256(0, filesize) == "c1b69c62fab40bdeae33282f9d9a8f1758661168426fb610435eae4472c1a8da"
        or hash.sha256(0, filesize) == "f19b9a6b6f983152dc85cfc33a9af719bf958102f1e22d1d33490c970e03f143"
}