// publicmosaic.yar — generated 2026-10-30 23:37 UTC — 1 rule, 3 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/OC4xMzQuNzAuNzM6ODExMQ
// 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/OC4xMzQuNzAuNzM6ODExMQ"
        generated = "2026-10-30 23:37 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "19575dd2be7a190dc7d9f128a60c8e9f7301b48840ee66bfc071cb19636b46e2"
        or hash.sha256(0, filesize) == "6dfd6f7ab87669955dbf23af168ae874c6886618be5844d875e4e4d59f048426"
        or hash.sha256(0, filesize) == "9003a68826252a5b0550b3f541f4c2cc96d6d346e4358ae92ceecd67df7df0ab"
}