// publicmosaic.yar — generated 2026-10-31 04:07 UTC — 1 rule, 4 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/MTY1LjE1NC4xMzIuMjAzOjQ0Mw
// 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/MTY1LjE1NC4xMzIuMjAzOjQ0Mw"
        generated = "2026-10-31 04:07 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "12c961408068ba58a690527ec78a9184ee5534fb8ce9f1e2a21920051c117c4e"
        or hash.sha256(0, filesize) == "480f6f297c27912804eda810180ad71a45bba9864c19868357f81909b726a243"
        or hash.sha256(0, filesize) == "7082e665fe73f5b37b246c98e4a6e28b2579904ae67d4e0caadc2e69d6379c1b"
        or hash.sha256(0, filesize) == "f0b137252d869c95a3214f9a62a7dfaa4e59ef6a4d7d1f9d30ff9b196ac690ca"
}