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mukul975
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Complete skill folder anatomy across all cybersecurity skills: - scripts/agent.py: 80-150 line Python agents using real libraries (impacket, boto3, azure-mgmt-*, kubernetes, pefile, yara, scapy, shodan, stix2, etc.) - references/api-reference.md: real API documentation with method signatures - LICENSE: MIT license for all skill folders
61 lines
2.0 KiB
Markdown
61 lines
2.0 KiB
Markdown
# API Reference: Active Directory Attack Simulation Agent
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## Dependencies
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| Library | Version | Purpose |
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|---------|---------|---------|
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| impacket | >=0.11.0 | Kerberos attacks, SMB interaction, DCSync |
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| ldap3 | >=2.9 | LDAP enumeration of users, groups, SPNs |
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## CLI Usage
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```bash
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python scripts/agent.py \
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--dc-ip 10.10.10.1 \
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--domain corp.local \
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--username testuser \
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--password 'P@ssw0rd' \
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--output ad_report.json
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```
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## Functions
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### `ldap_enum_users(dc_ip, domain, username, password) -> list`
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Enumerates all domain user objects via LDAP. Returns list of dicts with `samaccountname`, `spns`, `no_preauth`, `admin_count`.
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### `find_kerberoastable(users) -> list`
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Filters user list for accounts with `servicePrincipalName` set (targets for Kerberoasting via `impacket-GetUserSPNs`).
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### `find_asrep_roastable(users) -> list`
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Filters for accounts with UAC flag `DONT_REQUIRE_PREAUTH` (0x400000) set.
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### `enum_groups(dc_ip, domain, username, password) -> dict`
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Queries LDAP for membership of Domain Admins, Enterprise Admins, Schema Admins, Backup Operators, Account Operators.
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### `check_smb_signing(target_ip) -> bool`
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Connects to SMB on port 445 and checks whether signing is required. Returns `False` when relay attacks are possible.
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### `generate_report(users, groups, dc_ip) -> dict`
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Aggregates findings into a JSON report with risk summary.
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## Output Schema
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```json
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{
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"assessment_date": "ISO-8601",
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"total_users": 500,
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"kerberoastable_accounts": ["svc-sql", "svc-web"],
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"asrep_roastable_accounts": ["old-account"],
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"high_value_groups": {"Domain Admins": 5},
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"dc_smb_signing_required": true,
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"risk_summary": ["CRITICAL: 2 accounts are Kerberoastable"]
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}
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```
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## Key Impacket Modules
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- `impacket.krb5.kerberosv5`: TGT/TGS request functions
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- `impacket.smbconnection.SMBConnection`: SMB negotiation and signing check
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- `impacket.dcerpc.v5.samr`: SAM Remote Protocol for user/group enumeration
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- `ldap3.Connection.search()`: LDAP search with filter and attribute list
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