// 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/MTU0Ljg4Ljk4LjYyOjg4ODQ
// 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/MTU0Ljg4Ljk4LjYyOjg4ODQ"
        generated = "2026-10-31 08:07 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "49b1dd693b0e34fd86e9c5b71417abba5d7b83ceed7f69aa0c982cb267237d2a"
        or hash.sha256(0, filesize) == "4f23544480ef6ae01b73a8d4e7e53d43319dff30fef965d3c63f1fb64d7a10ff"
        or hash.sha256(0, filesize) == "88fc77d7a820ad6f707e8ee10c51779bb9ef38f26d952c7c95a7ca4017bfb4d1"
        or hash.sha256(0, filesize) == "f8aa994a4b563a9db82dccc072895e3d5986a291a111ffd6378cb700aaaf2476"
}