// publicmosaic.yar — generated 2026-10-31 08:07 UTC — 1 rule, 4 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/NDUuNzcuMjQwLjQ2OjM5NzU2
// 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/NDUuNzcuMjQwLjQ2OjM5NzU2"
        generated = "2026-10-31 08:07 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "023755b22ece97913f22bbe38c2a444a2c7ece968cdb731efb7522bafdb7004d"
        or hash.sha256(0, filesize) == "2c93eacdf278883075ff0f42269fc464c0d4fa0d385397a6e669c4b1bc6f7208"
        or hash.sha256(0, filesize) == "2d4bc87ad97e9f097277072f7bef0469f0265ba43e239bb4c2a59514cf6c112f"
        or hash.sha256(0, filesize) == "928fefb48ae15bbdcadfa716f2f649f2974a1f76bf39d5dd5806d17303a8464a"
}