// publicmosaic.yar — generated 2026-10-30 22:07 UTC — 1 rule, 4 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/MTM5Ljk1LjI0LjUxOjgwODE
// 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/MTM5Ljk1LjI0LjUxOjgwODE"
        generated = "2026-10-30 22:07 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "1a9b750b8118683caa48fa3fa54bd32600b465bf10bb4cbcbf7fa2c694de242a"
        or hash.sha256(0, filesize) == "58c812c2721c1d59ddf1b80f196e0fc7777de55e64b557ca579b00a478892869"
        or hash.sha256(0, filesize) == "7eab3fdd5be96aefa42c27666c31f09f7855c5e3b043aa9cb89af1bff91b9f19"
        or hash.sha256(0, filesize) == "83253d2574e58bb4fef2078e684a23521fdcd93f9879e95eb413ccf99ba94666"
}