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Google dorks are powerful search queries that help uncover hidden information, vulnerabilities, or exposed files on websites. Below are some useful Google dork queries for bug bounty hunters:
Common Google Dork Queries for Bug Hunting
1. `intitle:”welcome to firebase hosting” inurl:firebaseapp`
- Finds misconfigured Firebase instances that may expose sensitive data.
2. `inurl:http://example.com intitle:”index of”`
– Lists directory listings that may contain sensitive files.
3. `inurl:http://example.com intitle:”index of /” “key.pem”`
– Searches for private key files (key.pem) accidentally exposed in directories.
4. `inurl:http://example.com ext:log`
– Finds log files that may contain debugging info or credentials.
5. `inurl:http://example.com intitle:”index of”`
– Alternative directory listing search for exposed files.
You Should Know: Practical Bug Bounty Hunting Techniques
1. Automating Google Dork Searches
Use tools like `dorkgen` or `GoogleDorker` to automate searches:
git clone https://github.com/six2dez/dorkgen.git cd dorkgen python3 dorkgen.py -q "intitle:'index of' site:example.com"
2. Finding Exposed API Keys
Search for API keys in GitHub using:
grep -r "api_key" /path/to/git/repo
Or use `truffleHog` for secrets scanning:
pip install truffleHog trufflehog --regex --entropy=False https://github.com/example/repo.git
3. Checking for Open Directories
Use `curl` to check if a directory listing is open:
curl -I http://example.com/secret-folder/
If the response includes `200 OK` and Content-Type: text/html, it may be exposed.
4. Extracting Log Files for Sensitive Data
If you find a `.log` file, inspect it for errors or credentials:
wget http://example.com/debug.log cat debug.log | grep -E "password|token|key"
5. Hunting for SSL/TLS Private Keys
Search for exposed `key.pem` or `privkey.pem` files:
curl -s "http://example.com/config/privkey.pem" | openssl rsa -check
If the command returns key details, the server is vulnerable.
What Undercode Say
Google dorking is a fundamental skill for bug bounty hunters, but it must be used ethically. Always follow responsible disclosure when finding vulnerabilities. Combine automated tools with manual verification to maximize efficiency.
Expected Output:
- A list of exposed directories, log files, or misconfigured services.
- Potential API keys, private certificates, or debug information.
- Security misconfigurations that can be reported for bounties.
For further reading, check:
Happy Hunting! 🚀
References:
Reported By: Mamunwhh Bugbounty – Hackers Feeds
Extra Hub: Undercode MoN
Basic Verification: Pass ✅
