// publicmosaic.yar — generated 2026-10-31 04:07 UTC — 1 rule, 4 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/MTY1LjE1NC42LjE4ODoxMzg5
// 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/MTY1LjE1NC42LjE4ODoxMzg5"
        generated = "2026-10-31 04:07 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "219caab8d17b8a36dd8ef3dc70e177bc696e895dcc058ba15d71f0c87c437be7"
        or hash.sha256(0, filesize) == "bdcf5ff9f2129ec0aa01049d418198da0b1c5df36e8f2a7d0ef987f24f0178bb"
        or hash.sha256(0, filesize) == "e576d7d742543816e6d7fe6aba106e58b1b9aebb53c9c6962b0acbb7194b4962"
        or hash.sha256(0, filesize) == "f2a5e015f129e7afdeb1ba4f3c97898d985957bcbfeb46bb5fa5391f099a1a09"
}