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README.md
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@ -1,6 +1,6 @@
# 🕵️‍♂️ SEVO - Security Email Validator OSINT v1.1.0 # 🕵️‍♂️ SEVO - Security Email Validator OSINT v1.0.0
![Version](https://img.shields.io/badge/version-1.1.0-blue.svg) ![Version](https://img.shields.io/badge/version-1.0.0-blue.svg)
![License](https://img.shields.io/badge/license-MIT-green.svg) ![License](https://img.shields.io/badge/license-MIT-green.svg)
![Category](https://img.shields.io/badge/category-OSINT-orange.svg) ![Category](https://img.shields.io/badge/category-OSINT-orange.svg)
![OPSEC](https://img.shields.io/badge/OPSEC-friendly-green.svg) ![OPSEC](https://img.shields.io/badge/OPSEC-friendly-green.svg)
@ -50,7 +50,7 @@ sudo apt update && sudo apt install bind9-host netcat-openbsd coreutils bc
### Instalación Rápida ### Instalación Rápida
```bash ```bash
git clone https://condorcs.net/mrhacker/SEVO.git git clone https://condorcs.net/mrhacker/SEVO.git
cd SEVO cd sevo
chmod +x sevo chmod +x sevo
./sevo --version ./sevo --version
``` ```

62
sevo
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@ -1,7 +1,7 @@
#!/bin/bash #!/bin/bash
# Versión del script # Versión del script
VERSION="1.1.0" VERSION="1.0.0"
# Colores y símbolos # Colores y símbolos
RED='\033[0;31m' RED='\033[0;31m'
@ -229,54 +229,30 @@ EOF
fingerprint_server() { fingerprint_server() {
local response=$1 local response=$1
local server_info=$(echo "$response" | grep -i "^220" | head -n1) local server_info=$(echo "$response" | grep -i "^220" | head -n1)
local additional_info=$(echo "$response" | grep -i "at your service" | head -n1)
if [[ $server_info =~ "mx.google.com" ]] || [[ $server_info =~ "gmail-smtp" ]] || [[ $additional_info =~ "mx.google.com" ]]; then
if [[ $server_info =~ "gsmtp" ]]; then
if [[ $HOSTNAME =~ "gmail-smtp" ]]; then
log "INFO" "Servidor detectado: Google Gmail (SMTP)"
elif [[ $HOSTNAME =~ "aspmx" ]]; then
log "INFO" "Servidor detectado: Google Workspace"
elif [[ $HOSTNAME =~ "google" ]]; then
log "INFO" "Servidor detectado: Google Mail Services"
else
log "INFO" "Servidor detectado: Google Mail Infrastructure"
fi
[[ $VERBOSE == true ]] && log "DEBUG" "Motor SMTP: Google SMTP (gsmtp)"
fi
if [[ $response =~ "STARTTLS" ]]; then if [[ $server_info =~ "Microsoft" ]]; then
[[ $VERBOSE == true ]] && log "DEBUG" "Soporta: STARTTLS (Cifrado TLS)" log "INFO" "Servidor detectado: Microsoft Exchange/Office 365"
fi [[ $VERBOSE == true ]] && log "DEBUG" "Sistema de correo empresarial Microsoft"
if [[ $response =~ "SMTPUTF8" ]]; then elif [[ $server_info =~ "Google" ]]; then
[[ $VERBOSE == true ]] && log "DEBUG" "Soporta: SMTPUTF8 (Caracteres internacionales)" log "INFO" "Servidor detectado: Google Workspace"
fi [[ $VERBOSE == true ]] && log "DEBUG" "Sistema de correo Google Workspace"
if [[ $response =~ "SIZE" ]]; then
local size=$(echo "$response" | grep -i "SIZE" | grep -oP '\d+')
[[ $VERBOSE == true ]] && log "DEBUG" "Tamaño máximo de mensaje: $(($size/1024/1024))MB"
fi
return 0
elif [[ $server_info =~ "Microsoft" ]]; then
log "INFO" "Servidor detectado: Microsoft Exchange/Office 365"
[[ $VERBOSE == true ]] && log "DEBUG" "Sistema de correo empresarial Microsoft Exchange"
elif [[ $server_info =~ "Postfix" ]]; then elif [[ $server_info =~ "Postfix" ]]; then
log "INFO" "Servidor detectado: Postfix" log "INFO" "Servidor detectado: Postfix"
[[ $VERBOSE == true ]] && log "DEBUG" "Servidor de correo Postfix (Linux)" [[ $VERBOSE == true ]] && log "DEBUG" "Servidor de correo Postfix (Linux)"
elif [[ $server_info =~ "Exim" ]]; then elif [[ $server_info =~ "Exim" ]]; then
log "INFO" "Servidor detectado: Exim" log "INFO" "Servidor detectado: Exim"
[[ $VERBOSE == true ]] && log "DEBUG" "Servidor de correo Exim" [[ $VERBOSE == true ]] && log "DEBUG" "Servidor de correo Exim"
elif [[ $server_info =~ "Sendmail" ]]; then elif [[ $server_info =~ "Sendmail" ]]; then
log "INFO" "Servidor detectado: Sendmail" log "INFO" "Servidor detectado: Sendmail"
[[ $VERBOSE == true ]] && log "DEBUG" "Servidor de correo Sendmail" [[ $VERBOSE == true ]] && log "DEBUG" "Servidor de correo Sendmail"
elif [[ $server_info =~ "Zimbra" ]]; then elif [[ $server_info =~ "Zimbra" ]]; then
log "INFO" "Servidor detectado: Zimbra" log "INFO" "Servidor detectado: Zimbra"
[[ $VERBOSE == true ]] && log "DEBUG" "Suite de colaboración Zimbra" [[ $VERBOSE == true ]] && log "DEBUG" "Suite de colaboración Zimbra"
else else
log "INFO" "Servidor no identificado específicamente" log "INFO" "Servidor no identificado específicamente"
[[ $VERBOSE == true ]] && log "DEBUG" "Banner del servidor: $server_info" [[ $VERBOSE == true ]] && log "DEBUG" "Banner del servidor: $server_info"
fi fi
} }
validate_email() { validate_email() {
local email=$1 local email=$1
@ -320,7 +296,7 @@ EOF
if [ -n "$primary_mx" ]; then if [ -n "$primary_mx" ]; then
[[ $STEALTH == true ]] && sleep $DELAY [[ $STEALTH == true ]] && sleep $DELAY
echo -ne "${LOADING} Iniciando diálogo con $primary_mx " echo -ne "${LOADING} Iniciando diálogo con $primary_mx "
temp_commands=$(mktemp) temp_commands=$(mktemp)
{ {