// publicmosaic.yar — generated 2026-10-30 21:07 UTC — 1 rule, 3 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/MTE3LjUwLjIxNC4yMjM6MTgwODQ
// 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/MTE3LjUwLjIxNC4yMjM6MTgwODQ"
        generated = "2026-10-30 21:07 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "2df08b311b74d42ae8c3e016d9e38a8d8323c47d34fd7e40f78e7de9f5a3486f"
        or hash.sha256(0, filesize) == "ab92789918de4fcf11c79fccaa6b6610c95b1468516717f7d607ec951c50cb0c"
        or hash.sha256(0, filesize) == "f5236baa81d2e8217f43f02f42a3cb647705be505bcd2646ff33f1c9ae97c68d"
}