Search and Filters

String Search

# Simple keyword search
nullfang -H 192.168.1.10 -u admin -p password -d corp.local -m "password,config,secret"

# Search with leet speak
nullfang -H 192.168.1.10 -u admin -p password -d corp.local -m "password" -leet

# Case sensitive search
nullfang -H 192.168.1.10 -u admin -p password -d corp.local -m "Password" -cs

Regex Search

# Password patterns
nullfang -H 192.168.1.10 -u admin -p password -d corp.local -r "password.*=.*[a-zA-Z0-9]+"

# API key patterns
nullfang -H 192.168.1.10 -u admin -p password -d corp.local -r "api_key.*=.*[a-zA-Z0-9]{32}"

# Multiple regex patterns
nullfang -H 192.168.1.10 -u admin -p password -d corp.local -r "password.*=.*,api_key.*=.*,secret.*=.*"

Extension Search

# Configuration extensions
nullfang -H 192.168.1.10 -u admin -p password -d corp.local -e ".conf,.ini,.cfg"

# Document extensions
nullfang -H 192.168.1.10 -u admin -p password -d corp.local -e ".doc,.docx,.pdf,.txt"

# Credential extensions
nullfang -H 192.168.1.10 -u admin -p password -d corp.local -e ".env,.key,.pem"

Share Filters

# Specific shares
nullfang -H 192.168.1.10 -u admin -p password -d corp.local -share "C$,D$,SHARED"

# Exclude administrative shares
nullfang -H 192.168.1.10 -u admin -p password -d corp.local -exclude-share "IPC$,ADMIN$"

Size Filters

nullfang -H 192.168.1.10 -u admin -p password -d corp.local -max-size 52428800

File Filters

# Exclude specific patterns
nullfang -H 192.168.1.10 -u admin -p password -d corp.local -exclude "*.tmp,*.log,*.bak"

# Exclude extensions
nullfang -H 192.168.1.10 -u admin -p password -d corp.local -exclude ".tmp,.log,.bak"

Date Filters

# Files modified after 2024-01-01
nullfang -H 192.168.1.10 -u admin -p password -d corp.local -min-date "2024-01-01"

# Files modified before 2024-12-31
nullfang -H 192.168.1.10 -u admin -p password -d corp.local -max-date "2024-12-31"

# Specific time window
nullfang -H 192.168.1.10 -u admin -p password -d corp.local -min-date "2024-01-01" -max-date "2024-06-30"