// publicmosaic.yar — generated 2026-10-31 05:07 UTC — 1 rule, 4 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/MTU0Ljg4Ljk5LjQxOjg4ODQ
// 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/MTU0Ljg4Ljk5LjQxOjg4ODQ"
        generated = "2026-10-31 05:07 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "6229b7f925f62591cb4d63f2370b9630e4914804965ff91a19c422f4df0ae3f8"
        or hash.sha256(0, filesize) == "75f678879e9e7c7e6444488605f36f1f7bea81e5034fff106b8893f982920d16"
        or hash.sha256(0, filesize) == "981c5305480a47208a5b57e541c0dc55d08ecf39385b01a00a18ab3b7e68dbae"
        or hash.sha256(0, filesize) == "b1c1b4c2abe8aca1df7a924e25fb21c1a34da281fc2fae604e636fc85edfb30e"
}