// 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/NDcuMjM2LjIwNC41NjozNjk1
// 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/NDcuMjM2LjIwNC41NjozNjk1"
        generated = "2026-10-30 22:07 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "6cd1ddcd2590d0a67be2a62e627967dcfaf4a6817901e5c44cc6d4a64ee077d9"
        or hash.sha256(0, filesize) == "6eb2f21d3bdabeb861d2576a09c94359716bbc7d39b942b6181fa621121028ec"
        or hash.sha256(0, filesize) == "cc0e94f2d4374cf56c9efc19ad72b5932a7edbe51575af783bd7444a1f5d8c02"
        or hash.sha256(0, filesize) == "d891bcd14fd032460e53bbf1f9aa651493164526cbe41f7e688733c7e6106bcc"
}