// publicmosaic.yar — generated 2026-10-30 21:07 UTC — 1 rule, 4 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/MTA3LjE0OC43OC45Nzo4ODk5
// 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/MTA3LjE0OC43OC45Nzo4ODk5"
        generated = "2026-10-30 21:07 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "3251d1a30e8fbf0510fcf5ba605594bc05f70b268f097e86eaf06a3b752e316e"
        or hash.sha256(0, filesize) == "6b10f86d6f4b673a23a745cfaacd251ab9a47b25a341c00f6405cbe314460523"
        or hash.sha256(0, filesize) == "766a83bd426a194ef37b03e6669311ffbcf292a9e75eec7bdc37fe8135eb63cd"
        or hash.sha256(0, filesize) == "a4ed4a422eed528b686ba81892be0e1242ab7c61ec304c436d79345c7f829142"
}