// publicmosaic.yar — generated 2026-10-30 20:37 UTC — 1 rule, 4 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/MTc4LjE2LjUzLjIxNTo0NDM
// 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/MTc4LjE2LjUzLjIxNTo0NDM"
        generated = "2026-10-30 20:37 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "66813adab209e05a5f75c38e3ff44e7aef40f6c76d82c1189cb0b757ba241248"
        or hash.sha256(0, filesize) == "7a35cfbfc756c77482bb52cc232421e1cf88ae035f87f2a35d276b1ae18fcb2e"
        or hash.sha256(0, filesize) == "817a6142c6ea546c20bffb097cc7f9b22bf0d1e93f47d71010f477cc3183fdef"
        or hash.sha256(0, filesize) == "879a8c889db32e43e310039e4bf89f5ee616381e69c308f07243b84b086edf25"
}