// publicmosaic.yar — generated 2026-10-31 04:07 UTC — 1 rule, 4 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/MTY1LjE1NC40NS4xMzc6NjU1MzM
// 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/MTY1LjE1NC40NS4xMzc6NjU1MzM"
        generated = "2026-10-31 04:07 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "3f755c575ad2e04f5ccee7bd7524b2a0f1a179d3ca71362852e107a64fde8d16"
        or hash.sha256(0, filesize) == "8c12865cde8d71627660ba716315c6626a3706d701b7b99edc17e3fa6defb293"
        or hash.sha256(0, filesize) == "c2bceeceef2e0f16d5d82e03dedee73ef6a7d5968fad6e16885e4b4474e23d95"
        or hash.sha256(0, filesize) == "ebf5585c3357d6d1005b6df5750430f57a1cbc61e2124ef9bbedfa2ca4a24e3c"
}