What is a script kiddie?

The script kiddie definition

The term script kiddie, or script kiddy, refers to a hacker who relies on pre-made scripts and programs to perform malicious actions, rather than creating their own. Calling someone a script kiddie implies they only have surface-level knowledge of computer systems and are inexperienced. They earned the nickname due to their inability to create their own malicious code from scratch, which would require a deeper understanding of the systems they’re targeting and how they work.

Script kiddies are distinct from other hacking archetypes, as their very name calls into question their skill and knowledge (it has nothing to do with age) and is used in a derogatory way in the hacking world. In contrast, other hacker terms like Black-hat hackers, Hacktivists, or Cryptojackers clearly convey the intent behind their actions and imply they’re highly skilled.

Although script kiddies may lack some understanding of how the tools they use actually work, this doesn’t mean they aren’t dangerous and shouldn’t be viewed as a cybersecurity threat.

Origin and evolution of the term

The first public record of the term dates back to 1996 according to LiveOverflow, but this is not explicitly proven. Terms such as “codez kiddiez” or “lammers” were being used on Bulletin Board Systems (BBS) throughout the early 90s. These BBS communities also helped shape early hacker vocabulary, including 1337 (leet) and h4x0rz (hackers), which led to the hacker stereotypes we know today.

You may sometimes see “script kitty” used instead, but this isn’t the accepted cybersecurity term, and is just a misspelling or perhaps a joke version of the real term.

Characteristics of script kiddies

Script kiddies are often defined by their inexperience, recklessness, and attention-seeking behavior as they strive for recognition within their peer groups. They’re known for launching pre-made exploits and are oft-accused of being code illiterate. These qualities frequently lead script kiddies to make mistakes during attacks that make them easier to identify — for example, reusing account names, exposing their real IP addresses, or reusing compromised infrastructure used in prior attacks.

They commonly trigger intrusion detection systems with their noisy, easily detectable traffic. In some cases, they even become victims of cyberattacks themselves by running scripts they don’t understand that contain backdoors, spyware, or other malicious payloads.

Common tactics and tools used by script kiddies

Script kiddies typically go after low-hanging fruit when performing cyberattacks, choosing methods that grant the most access or cause the most disruption, while requiring minimal technical knowledge or effort.

Let’s take a more in-depth look at some of the attack types script kiddies focus on.

Prewritten scripts and software

Many malicious tools and scripts are easy to find online. With a quick search, anyone can download tools capable of launching denial of service attacks, cracking passwords, or exploiting common vulnerabilities. Even professional penetration testers and red teamers — who simulate real-world attacks to help organizations strengthen their defenses — use the same freely available tools in some of their testing.

When you think about tools that a hacker might use, someone has probably already written a script for it. The internet is full of ready-made scripts that script kiddies can copy and run with minimal effort. Beyond the surface web, cybercriminals sell tools on dark web marketplaces, like the now-defunct Silk Road, making it even easier for a script kiddie to perform an attack.

Social engineering and phishing

Attacks that rely on social engineering require an understanding of human psychology more than technical skills, so script kiddies often use social engineering tactics to achieve their desired outcome.

Here are a few of the social engineering attacks that script kiddies use:

• Phishing: Phishing is a common type of social engineering attack that tricks the victim into sharing sensitive information, downloading malware, or visiting an attacker-owned website.

• Pretexting: Scammers use pretexting to invent believable scenarios, or pretexts, to build trust and make their request appear legitimate. They exploit a victim’s fear, loneliness, or willingness to help to get them to share sensitive information.

• Quid pro quo: A Latin phrase meaning “something for something”, quid pro quo refers to an exchange or trade. In this type of attack, a victim is offered something, such as free software or a prize, in return for performing an action the attacker wants. For example, downloading free software that could install malware, and claiming a prize that involves sharing sensitive information.

Attacks like these are used by script kiddie hackers due to their low technical barrier to entry and potentially high success rate relative to the effort required to perform them.

Script kiddies often use social engineering tactics in attacks.

Script kiddies vs. elite hackers

The main difference between script kiddies and elite hackers is their technical skill level. Elite hackers are highly skilled in many technical areas, and script kiddies generally possess only a basic understanding of computing. Other differences may include motivations, the impact they cause, and their ability to hide their tracks.

Key differences in skill level

Skill level varies greatly between script kiddies and elite hackers. Script kiddies generally have a minimal understanding of programming, networking, and operating systems, whereas an elite hacker must possess a deep technical understanding of these aspects.

When using hacking tools, a script kiddie usually can’t adapt or modify a tool or script if it isn’t working. An elite hacker can create a script of their own, modify it as needed, and have a better chance of performing a successful attack.

This table illustrates the contrasting results achieved by script kiddies and elite hackers, highlighting their different skill levels:

How to protect yourself from script kiddies

While script kiddies lack advanced skills, they can still cause damage, including financial loss, data exposure, and reputational harm. Fortunately, many of the defenses that protect against skilled attackers also stop script kiddies. Keeping software updated, practicing good password hygiene, and staying alert to common threats such as phishing and malware all go a long way.

Here are some different ways you can help protect yourself against script kiddies:

• Maintain good password security: To keep your accounts and data safer, create strong passwords and never reuse them across accounts. Consider using a reputable password manager to help keep them secure, and set up two-factor authentication wherever you can.

• Be careful with downloads: Malware is often distributed as free or cracked software, enticing you to download it. To stay safer, only download apps from an official app store or a trusted manufacturer’s website.

• Keep your software up to date: Script kiddies sometimes rely on known exploits that have already been patched in the latest software updates. Keeping your software up to date can protect your device and data from these attacks.

• Review your current security posture: Make sure you’re not sharing personal data on social media or any public forums or sites. You can also check haveibeenpwned to see if any of your online accounts have been involved in a breach, so you can change compromised passwords.

• Use a reputable antivirus program: Malware deployed by script kiddies often contains identifiable signatures that a robust antivirus program can easily detect. You don’t need to pay either, as you can download an award-winning antivirus from Avast for free.

Protect against hacks with Avast

Script kiddies may lack expertise, but their attacks can still cause harm. Avast Free Antivirus offers real-time protection against malicious scripts launched by script kiddies and elite hackers alike. Secure your devices today for free and get award-winning protection on Windows, Mac, Android, and iPhone.

FAQs

How dangerous are script kiddies?

Script kiddies may lack technical expertise, but they still pose a threat. They launch attacks using malicious code or programs available online, and can disrupt services, damage systems, or expose sensitive data. And if they discover a successful strategy, they often repeat it across multiple targets.

Why are script kiddies often linked to gaming?

Gaming is often an entry point for script kiddies, because many first experiment with cheats, mods, or DDoS tools to gain an advantage or retaliate against rivals. Some gaming communities also expose members to hacking scripts, making it an easy entry point into low-skill attacks.

What motivates a script kiddie?

Script kiddies are typically motivated by curiosity, peer recognition, and the desire for power or status. Many want to impress friends, feel technically skilled, or cause disruption for fun. Others are driven by boredom, revenge in gaming communities, or the thrill of doing something forbidden without fully understanding the consequences.