// 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/MTIwLjI3LjEwOS44NDo4MDg0
// 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/MTIwLjI3LjEwOS44NDo4MDg0"
        generated = "2026-10-31 10:07 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "0aa439d75cfb2fbe12e605e9a28380345943535bb6a9d54e6deb4925a0cfa462"
        or hash.sha256(0, filesize) == "40e862934495d1225cfd2e39826eece4e9dbd67047b5d178f43c6a7215f8ed0f"
        or hash.sha256(0, filesize) == "4a185302663c2fcbac13937ab0690fc77009ed615a85c134ba40456ab47162a5"
}