// publicmosaic.yar — generated 2026-10-30 21:07 UTC — 1 rule, 4 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/NDUuNzYuOTkuMTI2Ojg4ODg
// 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/NDUuNzYuOTkuMTI2Ojg4ODg"
        generated = "2026-10-30 21:07 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "2248c194b0682bbf2ed1c73f1b45ecfdf1650b30fbf09d5c6fb6aca5e1c6c604"
        or hash.sha256(0, filesize) == "2ba3cb90062877d15cd77e715304d5229dd7a455d5710320a935c54f44cce5e8"
        or hash.sha256(0, filesize) == "7a9f3797c0a7f4358d464a615dc97244810b2a562922659d16bac7149e717e29"
        or hash.sha256(0, filesize) == "f58ef2f93eecc820bce8800502f31e9b9ccc224503f897e4fd994cf97d5476f2"
}