// publicmosaic.yar — generated 2026-10-31 05:37 UTC — 1 rule, 4 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/MTU0Ljg4Ljk2LjQ5Ojg4ODU
// 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/MTU0Ljg4Ljk2LjQ5Ojg4ODU"
        generated = "2026-10-31 05:37 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "45164e59635005c261a0ee1af408fb89d570e3e5d00a53b4368233d75cfb351f"
        or hash.sha256(0, filesize) == "ab73e2dc4697e2389ba529d8de458a60bc2604842c10e984b237857e4e038400"
        or hash.sha256(0, filesize) == "ddf75a59e41f31dfd5db6aef63001b7e35fa55541f191f61b57ad43a6fee5d1b"
        or hash.sha256(0, filesize) == "e3e641117ce5380b041f5eb62b32c5f7304c485cc890dd2f8c85b6a7e1aaa671"
}