// publicmosaic.yar — generated 2026-10-30 22:07 UTC — 1 rule, 3 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/MTUyLjMyLjIwMS4yMTQ6ODQ0Mw
// 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/MTUyLjMyLjIwMS4yMTQ6ODQ0Mw"
        generated = "2026-10-30 22:07 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "905c8f085630b151c99160415fc57e4d990dad9816cec56194ea7e6938cd40d9"
        or hash.sha256(0, filesize) == "925a5a17848c14f1d21dd763c80421c93e1d9436112b4bc32037b56e6c8b1a1b"
        or hash.sha256(0, filesize) == "e3e40530f8a122017a8154e03b6946941bc4fb5397040f3155795a05f9fc062b"
}