// publicmosaic.yar — generated 2026-10-31 10:37 UTC — 1 rule, 4 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/MTU0Ljg4Ljk5LjU4Ojg4ODU
// 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/MTU0Ljg4Ljk5LjU4Ojg4ODU"
        generated = "2026-10-31 10:37 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "589cf9206149e2171a8f65fcb41d46a8f450287d8af49525b295a113bb68146a"
        or hash.sha256(0, filesize) == "73bf69cd5712e436239c495d4b29be468157a1791ee669e36f8acc4e3dc11be9"
        or hash.sha256(0, filesize) == "e8b77e84ea76f0bf66a03f32dab797e97282a1a96eaa02ff68fd278ae261250e"
        or hash.sha256(0, filesize) == "f696342b11889d6a0b78e3f230822cf94fdab11a71d7256accea4cc3a37485a2"
}