// publicmosaic.yar — generated 2026-10-31 06:37 UTC — 1 rule, 3 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/MTA2LjUyLjIzOC4yNTM6NTU1NTU
// 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/MTA2LjUyLjIzOC4yNTM6NTU1NTU"
        generated = "2026-10-31 06:37 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "28d8f35dab14bd96adf7ed21c72b56d9eeee74986e545d2e75dc0736d39c12a2"
        or hash.sha256(0, filesize) == "841f73ce9f63adb141c928acffdcd06afc8f3de155d9ff05fae061a14ae27808"
        or hash.sha256(0, filesize) == "d2fb64f2d64ea3cccdf436126b5addb58627ed0a7c4e19bbae05fdaf14f8427b"
}