// 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/MTU2LjIzOC4yMjQuMTU2OjU1MzM
// 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/MTU2LjIzOC4yMjQuMTU2OjU1MzM"
        generated = "2026-10-30 21:07 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "3670d581ce49907e22eb922c31aa361db24baf897b1c16438fb3f84ac7b42e38"
        or hash.sha256(0, filesize) == "3f3bfeba4001d13a0540eb85ac6b8136838f88abbd3262d2d1488947490416cc"
        or hash.sha256(0, filesize) == "9e32fe912a86354e06ba6b18eef831cbb71ea90392c2abf40b66e5c6c86eedb8"
        or hash.sha256(0, filesize) == "fa45b2ef48a2353d3ac76d953752811a2d088c657f990a539a449c7bb3647ac6"
}