// publicmosaic.yar — generated 2026-10-30 20:37 UTC — 1 rule, 3 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/MjIzLjIxNC4yNDYuNzM6ODQ0Mw
// 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/MjIzLjIxNC4yNDYuNzM6ODQ0Mw"
        generated = "2026-10-30 20:37 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "922831b7101e4e6f5f3fa4ad632500c830f695593b8fe056962cca5c4bb7e915"
        or hash.sha256(0, filesize) == "cb4db6b93e94806ef648395ee95dba2c6a1c545aa3bf478dfa403cd0fc71b17f"
        or hash.sha256(0, filesize) == "cfb17710177c3d16ecf92c161065853ab5db7fb3ae0a7150950d82a9db191ef8"
}