Github Dorks & Leaks

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git リポジトリとファイルシステムで秘密を見つけるためのツール

Notes

  • TruffleHog v3 は多くの認証情報をライブで検証でき、GitHub orgs、issues/PRs、gists、wikis をスキャンできます。例: trufflehog github --org <ORG> --results=verified.
  • Gitleaks v8 は git history、ディレクトリ、アーカイブのスキャンをサポートします: gitleaks detect -v --source . または gitleaks detect --source <repo> --log-opts="--all".
  • Nosey Parker はキュレーションされたルールで高スループットのスキャンに注力しており、トリアージ用の Explorer UI を備えています。例: noseyparker scan --datastore np.db <path|repo> その後 noseyparker report --datastore np.db.
  • ggshield (GitGuardian CLI) は pre-commit/CI フックや Docker イメージのスキャンを提供します: ggshield secret scan repo <path-or-url>.

GitHubでsecretsが一般的にleakする場所

  • デフォルトおよび非デフォルトのブランチにあるリポジトリファイル（UIで repo:owner/name@branch を検索）。
  • 完全なgit履歴や他のブランチ/タグ（gitleaks/trufflehogでクローンしてスキャン；GitHub検索はインデックス化されたコンテンツに焦点）。
  • Issues、pull requests、comments、descriptions（TruffleHog GitHub source は --issue-comments、--pr-comments のようなフラグで対応）。
  • public repositories の Actions ログとアーティファクト（マスキングはベストエフォート；可視ならログ/アーティファクトを確認）。
  • Wikis と release assets。
  • Gists（ツールや UI で検索；一部のツールは gists を含められる）。

Gotchas

  • GitHub の REST code search API はレガシーで regex をサポートしていません；regex 検索には Web UI を使うことを推奨します。gh CLI はレガシー API を使用します。
  • 検索には一定サイズ以下のファイルのみがインデックスされます。徹底的に調べるには、ローカルにクローンして secrets scanner でスキャンしてください。

Programmatic org-wide scanning

  • TruffleHog (GitHub source):
bash
export GITHUB_TOKEN=<token>
trufflehog github --org Target --results=verified \
--include-wikis --issue-comments --pr-comments --gist-comments
  • Gitleaks を org のすべての repos に対して実行（shallow clone と scan）:
bash
gh repo list Target --limit 1000 --json nameWithOwner,url \
| jq -r '.[].url' | while read -r r; do
tmp=$(mktemp -d); git clone --depth 1 "$r" "$tmp" && \
gitleaks detect --source "$tmp" -v || true; rm -rf "$tmp";
done
  • mono checkout上の詮索者:
bash
# after cloning many repos beneath ./org
noseyparker scan --datastore np.db org/ && noseyparker report --datastore np.db
  • ggshield クイックスキャン:
bash
# current working tree
ggshield secret scan path -r .
# full git history of a repo
ggshield secret scan repo <path-or-url>

ヒント: git の履歴については、git log -p --all を解析するスキャナーを優先して、削除されたシークレットを検出してください。

最新トークン向け Updated dorks

  • GitHub tokens: ghp_ gho_ ghu_ ghs_ ghr_ github_pat_
  • Slack tokens: xoxb- xoxp- xoxa- xoxs- xoxc- xoxe-
  • クラウドおよび一般:
  • AWS_ACCESS_KEY_ID AWS_SECRET_ACCESS_KEY aws_session_token
  • GOOGLE_API_KEY AZURE_TENANT_ID AZURE_CLIENT_SECRET
  • OPENAI_API_KEY ANTHROPIC_API_KEY

Dorks

bash
".mlab.com password"
"access_key"
"access_token"
"amazonaws"
"api.googlemaps AIza"
"api_key"
"api_secret"
"apidocs"
"apikey"
"apiSecret"
"app_key"
"app_secret"
"appkey"
"appkeysecret"
"application_key"
"appsecret"
"appspot"
"auth"
"auth_token"
"authorizationToken"
"aws_access"
"aws_access_key_id"
"aws_key"
"aws_secret"
"aws_token"
"AWSSecretKey"
"bashrc password"
"bucket_password"
"client_secret"
"cloudfront"
"codecov_token"
"config"
"conn.login"
"connectionstring"
"consumer_key"
"credentials"
"database_password"
"db_password"
"db_username"
"dbpasswd"
"dbpassword"
"dbuser"
"dot-files"
"dotfiles"
"encryption_key"
"fabricApiSecret"
"fb_secret"
"firebase"
"ftp"
"gh_token"
"github_key"
"github_token"
"gitlab"
"gmail_password"
"gmail_username"
"herokuapp"
"internal"
"irc_pass"
"JEKYLL_GITHUB_TOKEN"
"key"
"keyPassword"
"ldap_password"
"ldap_username"
"login"
"mailchimp"
"mailgun"
"master_key"
"mydotfiles"
"mysql"
"node_env"
"npmrc _auth"
"oauth_token"
"pass"
"passwd"
"password"
"passwords"
"pem private"
"preprod"
"private_key"
"prod"
"pwd"
"pwds"
"rds.amazonaws.com password"
"redis_password"
"root_password"
"secret"
"secret.password"
"secret_access_key"
"secret_key"
"secret_token"
"secrets"
"secure"
"security_credentials"
"send.keys"
"send_keys"
"sendkeys"
"SF_USERNAME salesforce"
"sf_username"
"site.com" FIREBASE_API_JSON=
"site.com" vim_settings.xml
"slack_api"
"slack_token"
"sql_password"
"ssh"
"ssh2_auth_password"
"sshpass"
"staging"
"stg"
"storePassword"
"stripe"
"swagger"
"testuser"
"token"
"x-api-key"
"xoxb "
"xoxp"
[WFClient] Password= extension:ica
access_key
bucket_password
dbpassword
dbuser
extension:avastlic "support.avast.com"
extension:bat
extension:cfg
extension:env
extension:exs
extension:ini
extension:json api.forecast.io
extension:json googleusercontent client_secret
extension:json mongolab.com
extension:pem
extension:pem private
extension:ppk
extension:ppk private
extension:properties
extension:sh
extension:sls
extension:sql
extension:sql mysql dump
extension:sql mysql dump password
extension:yaml mongolab.com
extension:zsh
filename:.bash_history
filename:.bash_history DOMAIN-NAME
filename:.bash_profile aws
filename:.bashrc mailchimp
filename:.bashrc password
filename:.cshrc
filename:.dockercfg auth
filename:.env DB_USERNAME NOT homestead
filename:.env MAIL_HOST=smtp.gmail.com
filename:.esmtprc password
filename:.ftpconfig
filename:.git-credentials
filename:.history
filename:.htpasswd
filename:.netrc password
filename:.npmrc _auth
filename:.pgpass
filename:.remote-sync.json
filename:.s3cfg
filename:.sh_history
filename:.tugboat NOT _tugboat
filename:_netrc password
filename:apikey
filename:bash
filename:bash_history
filename:bash_profile
filename:bashrc
filename:beanstalkd.yml
filename:CCCam.cfg
filename:composer.json
filename:config
filename:config irc_pass
filename:config.json auths
filename:config.php dbpasswd
filename:configuration.php JConfig password
filename:connections
filename:connections.xml
filename:constants
filename:credentials
filename:credentials aws_access_key_id
filename:cshrc
filename:database
filename:dbeaver-data-sources.xml
filename:deployment-config.json
filename:dhcpd.conf
filename:dockercfg
filename:environment
filename:express.conf
filename:express.conf path:.openshift
filename:filezilla.xml
filename:filezilla.xml Pass
filename:git-credentials
filename:gitconfig
filename:global
filename:history
filename:htpasswd
filename:hub oauth_token
filename:id_dsa
filename:id_rsa
filename:id_rsa or filename:id_dsa
filename:idea14.key
filename:known_hosts
filename:logins.json
filename:makefile
filename:master.key path:config
filename:netrc
filename:npmrc
filename:pass
filename:passwd path:etc
filename:pgpass
filename:prod.exs
filename:prod.exs NOT prod.secret.exs
filename:prod.secret.exs
filename:proftpdpasswd
filename:recentservers.xml
filename:recentservers.xml Pass
filename:robomongo.json
filename:s3cfg
filename:secrets.yml password
filename:server.cfg
filename:server.cfg rcon password
filename:settings
filename:settings.py SECRET_KEY
filename:sftp-config.json
filename:sftp-config.json password
filename:sftp.json path:.vscode
filename:shadow
filename:shadow path:etc
filename:spec
filename:sshd_config
filename:token
filename:tugboat
filename:ventrilo_srv.ini
filename:WebServers.xml
filename:wp-config
filename:wp-config.php
filename:zhrc
HEROKU_API_KEY language:json
HEROKU_API_KEY language:shell
HOMEBREW_GITHUB_API_TOKEN language:shell
jsforce extension:js conn.login
language:yaml -filename:travis
msg nickserv identify filename:config
org:Target "AWS_ACCESS_KEY_ID"
org:Target "list_aws_accounts"
org:Target "aws_access_key"
org:Target "aws_secret_key"
org:Target "bucket_name"
org:Target "S3_ACCESS_KEY_ID"
org:Target "S3_BUCKET"
org:Target "S3_ENDPOINT"
org:Target "S3_SECRET_ACCESS_KEY"
password
path:sites databases password
private -language:java
PT_TOKEN language:bash
redis_password
root_password
secret_access_key
SECRET_KEY_BASE=
shodan_api_key language:python
WORDPRESS_DB_PASSWORD=
xoxp OR xoxb OR xoxa
s3.yml
.exs
beanstalkd.yml
deploy.rake
.sls
AWS_SECRET_ACCESS_KEY
API KEY
API SECRET
API TOKEN
ROOT PASSWORD
ADMIN PASSWORD
GCP SECRET
AWS SECRET
"private" extension:pgp

Wide Source Code Search

参考資料

  • 公開リポジトリから秘密を排除する (GitHub Blog, Feb 29, 2024): https://github.blog/news-insights/product-news/keeping-secrets-out-of-public-repositories/
  • TruffleHog v3 – leaked credentials を発見、検証、分析する: https://github.com/trufflesecurity/trufflehog

tip

AWSハッキングを学び、実践する：HackTricks Training AWS Red Team Expert (ARTE)
GCPハッキングを学び、実践する：HackTricks Training GCP Red Team Expert (GRTE) Azureハッキングを学び、実践する：HackTricks Training Azure Red Team Expert (AzRTE)

HackTricksをサポートする