// publicmosaic.yar — generated 2026-10-31 11:37 UTC — 1 rule, 4 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/MTU0Ljg4Ljk2LjMzOjg4ODQ
// 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/MTU0Ljg4Ljk2LjMzOjg4ODQ"
        generated = "2026-10-31 11:37 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "0d05e90d46a3dda7c6ba13d6a382527d9a00174fd95cce60014a44859fb804aa"
        or hash.sha256(0, filesize) == "28e7580561cd868b5be1cfd6fa7066be93ba5e1a041d3d99c32df14c7e7af813"
        or hash.sha256(0, filesize) == "bfb9e8df5bf0e2af98dc896043845ffc52051f3a4008b62bedcc4f76ed2aa2c2"
        or hash.sha256(0, filesize) == "f57627df0685665a41f77a5ef7a80b02b9f67f7ad69911d7dd5098b9fa6c5171"
}