// publicmosaic.yar — generated 2026-10-31 10:37 UTC — 1 rule, 3 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/MTU0LjkxLjYzLjEwNDo4MDk0
// 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/MTU0LjkxLjYzLjEwNDo4MDk0"
        generated = "2026-10-31 10:37 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "21aabdcf2be7682d93fe928eaab945f034111fb15aef2236e8b57c957bc46f66"
        or hash.sha256(0, filesize) == "6f52f2169867ed667caacdf5a819bbf31bc55336c76962a95a160739633c873c"
        or hash.sha256(0, filesize) == "c76464648cfe95fb7fb0f2dd239519ae4dd3b587d6bbdbf4116a419ea90642b8"
}