// publicmosaic.yar — generated 2026-10-31 10:07 UTC — 1 rule, 3 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/MTIwLjI2LjI0NC4yNDI6MTAwODE
// 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"
        reference = "https://publicmosaic.com/config/endpoint/MTIwLjI2LjI0NC4yNDI6MTAwODE"
        generated = "2026-10-31 10:07 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "12e977c569710665c91ae1b8830246e4dc52ed156f06bbbec984d765fa850dc3"
        or hash.sha256(0, filesize) == "55a665415dd68561893ab212009c8349ee2a9ce378333f73e9e10379b824d90a"
        or hash.sha256(0, filesize) == "83f2fb564504b5eeec048c76d3f94d8f23c528788bb0df0a16284b46205e7658"
}