Updated June 19, 2026. FiveM anti-cheats run as server-side Lua resources, not kernel drivers. That single fact changes everything about what they can detect — here is what each of the major ones actually watches.
7 min read Updated June 19, 2026
Complete FiveM RP menu — aimbot, ESP, magic bullet & more
Undetected cheats for 18 games, delivered in 60 seconds.
The single most important thing to understand about FiveM anti-cheat is that it is not Easy Anti-Cheat or BattlEye. Those are kernel-mode drivers that load before Windows finishes booting and scan your memory, drivers and process list directly.
Is FiveM anti-cheat kernel-level?
No. FiveM anti-cheats are server-side Lua and JavaScript resources running in the CitizenFX runtime. They have no driver and no kernel access, and they cannot read your memory or see your running processes. Everything they detect is inferred from what your client sends the server.
FiveM anti-cheats are Lua and JavaScript resources running inside the CitizenFX server runtime. They execute on the server, not on your machine. They have no driver, no kernel access, and no ability to read your RAM or enumerate your processes.
This produces a very specific detection model. A FiveM anti-cheat cannot see:
- What programs you have running - What is injected into the game process - Anything drawn on your screen - Your memory, at all
What it *can* see is everything your client sends the server: the events you trigger, the natives whose effects reach the server, your position each tick, your health, your inventory, and the weapons you fire. Detection is therefore entirely behavioural and inferential — it watches the consequences of cheating rather than the cheat itself.
That is why ESP is effectively invisible to FiveM anti-cheat while a spawned Adder is caught in seconds. One never leaves your machine; the other requires telling the server to create an entity.
Across FiveM AC, Badger, Sonoran and Anticheat V, near enough every automated detection falls into one of five buckets.
AMBANI FIVEM — Complete FiveM RP menu — aimbot, ESP, magic bullet & more
1. Illegal event triggers. Servers register named events (`esx:getSharedAccount`, `bank:deposit`, and so on). Menus that fire these directly to give themselves money or items are caught by event whitelisting — the server knows which resource is *supposed* to fire each event, and a client firing it directly is unambiguous. This is the most common cause of instant bans and it has nothing to do with your aim.
2. Entity creation. Spawning a vehicle, weapon or ped requires the server to acknowledge the entity. Anti-cheats compare created entities against what the server expects. Spawn one supercar in a whitelisted city and you are gone.
1. Illegal event triggers. 2. Entity creation. 3. Movement deltas. 5. Behavioural statistics.
3. Movement deltas. The server samples your coordinates each tick. Teleporting produces a position change larger than any legitimate movement over that interval. Noclip produces movement through collision geometry. Both are trivially detectable arithmetic — no signature required.
4. Damage and weapon sanity. The server knows each weapon's expected damage. One-tap kills with a pistol, damage at impossible range, or kills with a weapon you were never given all fail simple range checks.
What is the hardest FiveM anti-cheat to bypass?
Sonoran, because it is the least dependent on any single detection. Signature scanners can be defeated with a private build and event whitelisting can be avoided by not firing events, but long-term behavioural logging accumulates evidence across sessions. Combined with active staff on a whitelisted city, it is the setup where players are caught most often.
5. Behavioural statistics. The more sophisticated stacks (Sonoran especially) log headshot ratio, time-to-kill, hit percentage and reaction time, then flag statistical outliers for human review. This one does not ban you automatically — it puts your name on a list an admin reads.
FiveM AC (built-in) — The baseline protection shipped with the framework. It covers explosion spam, obvious entity spam and a handful of blacklisted natives. It is genuinely basic, and any server relying on it alone has very little coverage. Most detections here come from spawning things.
FiveM AC (built-in) Badger AC Sonoran Anticheat V
Badger AC — The most common choice on large whitelisted RP servers. Its strength is event whitelisting and webhook alerting: rather than banning you, it frequently posts a message into a staff Discord channel with your identifiers attached. That distinction matters enormously. You may pass a Badger check and still be banned an hour later because a human read the alert.
Sonoran — Leans hardest on behavioural analysis and long-term logging. It builds a profile over sessions rather than judging any single moment, which means a config that looks fine for one evening can still accumulate flags across a fortnight. It is the least forgiving anti-cheat for anyone who cheats regularly on one identity.
Can FiveM anti-cheat detect ESP?
Not directly. ESP is a client-side render — it reads world state your game already has and draws it on your screen. Nothing about it reaches the server, so a server-side anti-cheat has no signal to detect. The realistic risk with ESP is behavioural: consistently pre-aiming at players you should not know about is visible to any admin watching.
Anticheat V — Primarily signature-based, matching known public menu artefacts. It is effective against free and widely distributed menus and much weaker against private builds, simply because private builds are not in its signature lists. This is the one detection layer where paying for a private menu genuinely changes the outcome.