// publicmosaic.yar — generated 2026-10-31 11:37 UTC — 1 rule, 4 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/MTU0Ljg4Ljk2LjQ4Ojg4ODU
// 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/MTU0Ljg4Ljk2LjQ4Ojg4ODU"
        generated = "2026-10-31 11:37 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "13126ae721c51d93235d450ba85690b1162b0049ac2a902a06f78e246c4ee55b"
        or hash.sha256(0, filesize) == "483040b8f5c7f9095cad90017f72da251cbdaa92fc4c096fd39a9e03c8440999"
        or hash.sha256(0, filesize) == "7ce04088276cbb907b5d46a83d12099a468726781d7d3362506503d0d9195822"
        or hash.sha256(0, filesize) == "f602be9c5f97ae89dbd232e4f95221b0921582ee55f97de749caeca111a62258"
}