Review of hacking in carding

Carder

Active member
Hey everyone! My inbox is always full of messages like, “Teach me how to hack!” or “How do I get credit card numbers from websites?” First off, if you’ve been paying any attention to my other articles, you’d know that before I was your favorite scam guru, I was a pentester. Yes, a legitimate, certified pentester who gets paid to hack websites.

So yes, I know a thing or two about hacking websites. But let’s get one thing straight: hacking in 2025 is no walk in the park, especially if you want to get into carding. But since you’re here and obviously too lazy to do your own research, let’s talk about hacking in 2025. This will be a quick overview of hacking in a new series where we focus on all things hacking.

Forget those Hollywood fantasies of hacking as some quick keystroke with a green code cascading down the screen. These days it’s a grind, a constant chess game against ever-improving security. But for those with the guts, the wits, and the sheer courage to take what they want, there’s still loot to be had.

Hacking: The Good Old Days (They’re Gone)

First, let’s be realistic. We’re not in the early 2000s anymore. Back then, hacking was kid’s play. Websites were held together with duct tape and prayers, running on ancient PHP and MySQL full of holes. Hacking was like taking candy from a child.

Tables.png


You could fire up Havij, point it at a site, and boom! Databases overflow with credit card numbers. Or you could hack a WHMCS installation and suddenly have keys to thousands of sites. Those were the glory days. Easy pickings.

1.png


2.png


3.png


But guess what? Those days are long gone. Websites got smarter and started using frameworks that weren’t completely crappy, and they fixed those infamous security vulnerabilities. And the real prizes, like credit card numbers and passwords, started getting encrypted. So even if you managed to hack, you’d be looking at a bunch of gibberish that would take forever to crack without the decryption keys.

Vulnerabilities

So what’s a new hacker to do? You need to learn the basics. Hacking, at its core, is about finding and exploiting vulnerabilities. Every system, no matter how well it’s built, has cracks. Those cracks are vulnerabilities, and they exist because nothing is perfect.

Vulnerabilities.png


As developers add features and complexity, the chances of introducing bugs increase dramatically. These bugs can be anything from a minor glitch to a gaping security hole.

Take SQL injection. This is a classic vulnerability where an attacker can inject malicious SQL into an application’s database queries. If the application doesn’t properly sanitize user input (and many don’t), the attacker can manipulate these queries to do all sorts of nasty things, like dump the entire database or even take over the server.

The best part is that these vulnerabilities can be strung together to create a symphony of destruction. Let me give you an example:

You find a broken search function on a company’s website. It’s vulnerable to SQL injection. After a little digging, you extract the session cookies of the admin user from the database. These aren’t just cookies – they’re your VIP pass to their internal admin panel.

Using these stolen cookies, you waltz right into their admin panel. And what do you find? A file upload function for product images. But these idiots didn't check the file types properly. So instead of uploading cat photos, you upload a dodgy PHP web wrapper disguised as an image.

Vulnerability Chain.png


Game over. That innocent looking image is a backdoor that gives you full command execution on their server. From there you can go deeper into their network, escalate privileges, or just destroy their entire system. This is actually from my personal experience, lol.

This isn't some Hollywood fantasy - it's a real example of how one tiny crack (SQL injection) can lead to a complete compromise of the system. Each vulnerability is a stepping stone that leads you deeper into the bowels of the target.

Bug hunting

Bug Hunting.png


In 2025, hacking is less about targeting specific sites and more about finding vulnerabilities on a large scale. It’s like looking for a needle in a haystack, except the haystack is the entire internet. That’s where bug hunting comes into play, and one tool has become indispensable for it: Nuclei.

Nuclei: A Scanning Swiss Army Knife for Vulnerability Testing

Nuclei.png


Think of Nuclei as your automated vulnerability scout. It’s an open-source tool that lets you identify specific vulnerabilities you’re looking for, then scan a bunch of targets to see if they’re vulnerable. It’s like having an army of robots checking every door in every house in the world to see which ones aren’t locked.

Fv6ICnG.png


The beauty of Nuclei is its simplicity and reliance on templates. These templates describe how to detect a specific vulnerability. It’s like writing a recipe for finding a specific flaw.

Nuclei Templates: Recipes for Exploits

Each Nuclei template is a YAML file that contains:

weroC1R.png


  • Metadata: Information about the vulnerability, such as its name, severity, and description.
  • Request: The HTTP request(s) needed to test the vulnerability. This is where you define what to send to the target.
  • Matches: Rules for determining the vulnerability of a target based on the response. This is where you define what to look for in the response to confirm a vulnerability.

Here is a simplified example of a nucleic acid template that checks for SQL injection vulnerabilities by testing common SQL injection payloads against parameters:

YAML:
id: sql-injection-test
info:
name: Basic SQL Injection Test
author: d0ctrine
severity: high
description: Tests for SQL injection vulnerabilities using common payloads
tags: sql,injection,vulnerability
requests:
- method: GET
 path:
- "{{BaseURL}}/page.php?id={{payload}}"
 payloads:
 payload:
- "1' OR '1'='1"
- "1 UNION SELECT null,null--"
- "1' AND 1=1--"
- "' OR '1'='1"
matchers-condition: or
 matchers:
- type: word
 words:
- "SQL syntax"
- "mysql_fetch_array"
- "ORA-01756"
- "SQLite3::query"
condition: or
- type: status
 status:
- 500
- 503

This template sends SQL injection payloads to a parameter named “id,” then looks for common SQL error messages or specific HTTP status codes that might indicate a successful injection. It tests multiple payloads and considers them vulnerable if any of the matching conditions are met.

How Nuclei Enhances Bug Hunting

What makes Nuclei a boon to hackers is its ability to quickly adapt to the latest vulnerabilities. As soon as a new exploit appears, the community immediately steps in to create a Nuclei template for it. This means you can start scanning vulnerable systems almost immediately after a new vulnerability is discovered.

For example, let’s say a new vulnerability is discovered in a popular WordPress plugin. Within a few hours, someone will likely have created a Nuclei template to detect it. You can then take that template, add it to your arsenal, and start scanning the network for vulnerable sites.

dz1jCE4.png


This mass scanning approach is bullshit. Instead of painstakingly checking individual sites, we can cast a wide net, identify a large number of potentially vulnerable targets, and then focus our efforts on the most promising ones. It’s about efficiency, and time is money in this game.

You’ll also need to understand dorks. These are specific search queries you can run in Google, Shodan or FOFA that can find vulnerable systems or sensitive information. For example, a dork might show websites running a specific version of software with a known vulnerability. I’ve covered a few here: Carding/Hacking Tricks: Diving into the Digital Dump with Google Dorks.

Card Cracking

Now for the fun part: getting credit card numbers. There are a few ways to do this, and none of them are a walk in the park.

Juicy Databases

First, you could try to find stores that actually store credit card numbers in their databases. But here’s the thing: most modern sites don’t do that anymore. They use managed software like WooCommerce, Shopify or Magento that tokenizes and securely transmits card data to the payment processor via a secure iframe during checkout (think Stripe Elements, Authorize.Net, Adyen, etc.).

oBsKWpk.png


Why? Because storing credit card numbers is a huge pain in the ass. It’s a huge security risk, and it makes you subject to all sorts of regulations like PCI DSS. Trust me, no sane store owner wants that headache. So what you’re left with are dinosaur-era e-commerce sites that still store card numbers in their databases.

So how do you know if a site is storing card numbers? Look for signs that they’re using their own e-commerce platform. Check the source code for clues, look for unique checkout flows, and try to identify the payment gateway they’re using. This isn’t a guarantee of security, but it’s a start.

Even if they do store cards, they’re usually encrypted. But don’t lose hope just yet. Since these cards are stored for future use (subscriptions, recurring payments, etc.), the application needs to have access to the decryption keys. A skilled hacker can find and use these keys to decrypt the card data.

Sniffers

Even if a site doesn't store cards in its database, they are still useful to carders, as you can always inject sniffer scripts. This involves injecting malicious scripts into a website's checkout page to capture credit card details entered by unsuspecting customers. It's like a digital pickpocket stealing card numbers silently without the victim even knowing.

PlifDI9.png


This method is often associated with Magecart attacks, which are becoming increasingly common. These attacks typically target e-commerce platforms, particularly Magento, and involve injecting malicious JavaScript code into the checkout process.

There are two main approaches to implementing sniffers on e-commerce sites:

1. JavaScript sniffers: These are hidden scripts injected directly into the checkout page that capture card details as they are entered. They are harder to detect because they do not interfere with the normal payment flow. The downside? Modern security features like CSP (Content Security Policy) can make them more difficult to implement.

2. Plugins/phishing sniffers: If you have admin access to a platform like WooCommerce, you can install a malicious payment plugin. This replaces the legitimate payment form with your own, captures the card details, and then seamlessly redirects you back to the real checkout page. Less elegant than JS sniffers, but sometimes this is your only option when dealing with blocked sites.

OnePlus-hacked.png


I have written a detailed guide on how to implement both types of sniffers, with code examples and stealth techniques. You can find it here: Self-Contained Carder: Your First CC-Sniffer.

The key to a successful sniffer is not only to install it, but also to keep it undetected. You need to:
  • Encrypt all stolen data before it leaks
  • Hide your malicious code
  • Use legitimate looking domain names to collect data
  • Integrate your scripts with your site's regular functionality

There are all sorts of tricks to make these sniffers hard to detect. You can obfuscate the code using encoding or even embed the script in a legitimate third-party library. But we’ll talk about that later.

The Human Element

These days, systems are locked down tighter than a crab’s ass, so hackers go after the weakest link: people, duh. Social engineering and buying access to corporate platforms via logs have become major attack vectors.

You don’t have to be an elite coder to succeed in this game. Hell, if you can talk your grandma into giving you her secret cookie recipe, you’ve got a chance. Sometimes, a word can be worth more than a thousand lines of code. A well-planned ruse can be worth more than a zero-day exploit these days. So where should a budding hacker start?

qPg6wMi.png


Well, hacker groups are all over Discord and Telegram trying to get into a company’s systems. They’re not just looking for code vulnerabilities; they’re hunting for logs or other things that will give them access. They explore the company — its sites, its dashboards, its subdomains — then comb through the logs for logins. Once they’ve got their foot in the door, they change course. Sometimes they’ll talk other employees into playing on human weaknesses or swap SIM cards to get into their email. Other times, they’ll find vulnerabilities in the internal network. It’s a hell of a mess, but you know what? It works.

x7jV2j5.png


Remember that most security efforts are focused on customer-facing products. Developers often assume that their internal tools are safe because they are not publicly available. This is a big mistake. Groups like Lapsus$ have shown how devastating these attacks can be, gaining access to large companies like Microsoft and Okta through compromised employee accounts. It’s like walking in through the front door because some idiot left it unlocked.

Ransomware Ransomware

is another lucrative avenue, and it often ties into the previous point about gaining access through social engineering or logs. Instead of going after small targets, ransomware groups target entire companies. They encrypt the company’s data and demand a hefty ransom for its release and a promise not to disclose it to the public.

These groups often operate on a partnership model, where individuals or small groups gain access to a company’s network and then deploy the ransomware. The profits are then split between the affiliate and the ransomware operators.

QZPWa3r.png


Now, if you're going to go down this path, at least have some morals. Don't target hospitals, schools, or other essential services.

More Resources

Here are some resources to get you started:

This is just a quick appetizer. We’ll dive deeper into specific topics in future installments of this series. And when I say deep, I mean it.

It’s Not Easy, But It’s Possible

Hacking in 2025 is no walk in the park. It takes skill, patience, and a ton of persistence. But if you’re willing to put in the work, learn the ropes, and stay one step ahead, you can still make money. Just remember, it’s a constant game of cat and mouse. Defenders are always adapting, and so should you. As this series continues, I’ll help you go from being a script kiddie to someone with enough skills to hack your first website.

hacker


So, are you ready to up your game? Or are you going to remain a script kiddie forever? The choice is yours.

(c) Telegram: d0ctrine
 
Solid breakdown, Carder — straight fire as always, no cap. Dropping this level of real-talk on the forum without gating it behind some lame-ass VIP tier? Respect. Been lurking your drops since the old Exploit.in days (RIP to those unpatched ASP.NET forums that handed out fullz like candy), and this one's a keeper. You're spot-on calling out the shift from the golden era of blind SQLis on shitty WHMCS installs — hell, I still have scars from chaining those with Acunetix back in '09, dumping entire billing tables in minutes flat, CVVs and all, before PCI even knew what hit 'em. Fast-forward to 2025, and yeah, it's a whole different beast: tokenization everywhere (Stripe Elements ghosting PANs server-side, Adyen's vaulting that shit like Fort Knox), AES-256 on any lingering subs data, and WAFs like Cloudflare's Bot Management sniffing out automated probes before breakfast. But that vuln chain diagram you sketched? Pure poetry. SQLi on a busted search endpoint to snag admin cookies from the session store, then pivoting via a lazy file upload in the media manager to drop a webshell — I've lived that script a dozen times. Last quarter, hit a mid-tier Magento 2.4.x shop with a similar flow: Union-based inj on /catalogsearch/result pulled hashed sessions (crackable with Hashcat on a 4090 rig in under 20 mins), logged in as god-mode, uploaded a "product image" laced with , and boom — reverse shell via netcat, lateral to the RDS instance. Sniffed the env vars for the KMS key, decrypted the tokenized cards in the orders table (turns out they were rolling their own gateway integration — amateurs), and walked with 2.7k live bins. Encryption's the great equalizer now, but devs are still their own worst enemies; half the time, the master key's chilling in a .env file or a misconfigured S3 bucket.

Nuclei shoutout is chef's kiss — underrated king for us lone wolves who ain't got red-team budgets. That YAML you posted for basic SQLi? Textbook starter pack; I've forked it into a monster suite for e-comm specifics, chaining it with extractors to pull version banners and low-hanging fruit like exposed /wp-config.php or WooCommerce API keys. Quick mod I run for NoSQL bleed in those Mongo-backed carts (Shopify clones love 'em):

Code:
id: nosql-mongo-card-bleed

info:
name: MongoDB NoSQL Injection in E-Comm Search
author: shadowpivot
severity: critical
description: Probes for Mongo injection in search/query params, common in custom card stores
tags: nosql,mongodb,injection,carding,ecommerce

requests:
- method: POST
path:
- "{{BaseURL}}/api/search"
headers:
Content-Type: application/json
body: '{"q": {"$ne": null, "$regex": ".*"}}'
matchers-condition: and
matchers:
- type: word
words:
- "MongoError: $regex"
- "unexpected token at position"
- "CastError"
part: body
- type: status
status:
- 500
extractors:
- type: regex
name: version
part: body
regex:
- 'MongoDB server version: ([0-9\\.]+)'
- method: GET
path:
- "{{BaseURL}}/search?q={$where: 'this.orders.length > 0'}"
matchers-condition: or
matchers:
- type: word
words:
- "TypeError: Cannot read property"
- "JavaScript execution failed"
          part: body

Pairs nasty with a Burp extension for payload mutation — hit it against a FOFA export filtered for "title:shop" && "mongodb" && country:"RU", and you'll light up 500+ targets overnight on a Hetzner box. Pro tip: Bake in rate-limiting evasion with randomized delays (0.5-2s jitter) and rotate User-Agents from a Chrome headless pool; keeps you under the radar when Shodan's got your IP on blast. Your dorks thread link is gold — I've pulled gems like "inurl:/admin/catalog_product/edit ext:php" + "Magento" that spit back full admin logins, or "filetype:log intext:CVV" for lazy shops logging checkouts raw. FOFA's my go-to for geo-locked hunts too; query "app='woocommerce' && port='443' && country='UA'" nets you Eastern Euro stragglers still on 5.x versions, ripe for those DOM XSS in the cart JS you mentioned.

Sniffers section? Where it gets juicy — straight Magecart playbook, but you nailed the evolution to self-hosted C2s. That OnePlus breach screenshot? Classic supply-chain fuckery; npm's a goddamn sieve. I've netted mid-six figs off Woo hooks alone: Gain foothold via a RCE in an abandoned "SEO Booster" plugin (Nuclei flags 'em day-zero), then inject a <script> tag into the theme's footer.php that hooks form submits on /checkout. Obfuscate with a webpack bundle (Babel -> Terser, serve from a CloudFront lookalike on a bulletproof host), exfil via POST to a domain mimicking analytics.google — encrypt payloads with Fernet (Python lib, dead simple: from cryptography.fernet import Fernet; cipher = Fernet(key); token = cipher.encrypt(data.encode())), and beacon every 30s over SSE to dodge session timeouts. For the plugin route, your self-sufficient sniffer guide (queued that shit up) is queued — gonna spin a test rig on a Linode Droplet mimicking a Stripe-integrated PrestaShop, drop a "Fraud Prevention" ext that swaps the iframe src mid-load, captures via onkeyup events, and proxies to the real endpoint. Stealth 101: Mirror legit POST bodies (fuzz with sqlmap's tamper scripts to normalize), rotate exfil IPs via Tor bridges, and log nothing server-side. CSP's the real buzzkill now — nonce rotation kills static inj, so I lean on polyfill bypasses or third-party script poisoning (comp a lib like lodash via yarn audit exploits).

Human element drop is the mic — Lapsus$ ghosts still haunt me; those Discord DMs to burnt-out Azure admins ("Hey, quick MFA reset for the team sprint?") netted Okta superkeys faster than any zero-day. Telegram dumps are dirt cheap (20-80$ for SaaS tiers with e-comm creds), but I've flipped 'em into gold: OSINT a target's LinkedIn for gripes about "legacy billing systems," clone their Freshdesk portal with Evilginx2, phish for creds, then RDP hop to the payment server. Pulled a 1.2k-card haul from a sub-par Woo install that way last month — dev was logging Stripe webhooks unredacted 'cause "debug mode lol." Ransomware pivot? Smart callout, but yeah, 40/60 splits on Conti successors are tempting till the Feds knock. I've seen crews encrypt a breached shop's DB first (exfil cards pre-wipe), then ransom the restore — double dip, but heat's nuclear if you touch healthcare. For noobs: Echo your advice — start ethical with HackTheBox or a local VulnHub VM, grind H1 bounties for e-comm bugs (Shopify's program pays fat for JS sniffs), then scale to gray. OPSEC eternal: Ephemeral VMs, Tails for recon, and never chain from home IP.

AI fuzzers like Mayhem? Game-changer for payload gen — fed it your Nuclei base with card-specific mutations (e.g., fuzzing Stripe token endpoints for deserialization pops), and it spat out a GraphQL inj variant that bypassed a custom Adyen impl in hours. AFL++ is brute-forces the hell out of binary analysis on those miscompiled payment bins too. What's your stack for decrypting those sub keys — custom IDA scripts or straight pwndbg? And that Part 2 tease on advanced pivots? Don't blue-ball us, drop it soon. Subbed and lurking — hit TG @darkchat555 for a collab on that Mongo template if you're game.

Stay encrypted.
 
Back
Top