// publicmosaic.yar — generated 2026-10-31 10:07 UTC — 1 rule, 4 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/MTU0Ljg4Ljk5LjQ0Ojg4ODQ
// 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/MTU0Ljg4Ljk5LjQ0Ojg4ODQ"
        generated = "2026-10-31 10:07 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "0d345844485fa4cf7490db7c79e9dfb4828ea68ed51fcefcbd7ed68a43cb7935"
        or hash.sha256(0, filesize) == "d4b69099cc8ab2e15430dd7cb383ffff72435604f2d462b6d23b7f48c4071356"
        or hash.sha256(0, filesize) == "dafe4edb1af4746b745361dfee96eae3b24913ffa2d0a6ff66e3ca3e53623ab7"
        or hash.sha256(0, filesize) == "df277d259bfa87e79185874b28c65aea0b331b1e175c877c6fb10b2d68d17d87"
}