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43 lines
1.3 KiB
Plaintext
43 lines
1.3 KiB
Plaintext
---
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syntax: markdown
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tags: [tldr, common]
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source: https://github.com/tldr-pages/tldr.git
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---
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# zmap
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> Fast, open-source network scanner for Internet-wide surveys.
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> See also: `hping3`, `masscan`, `naabu`, `nmap`, `rustscan`.
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> More information: <https://manned.org/zmap>.
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- Scan a subnet or full IPv4 space for a specific TCP port (default: 80):
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`zmap {{SUBNETS}} {{[-p|--target-ports]}} {{port}}`
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- Scan specific ports or port ranges across a subnet:
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`zmap {{[-p|--target-ports]}} {{port1,port2-port3,...}} {{SUBNETS}}`
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- Output results to a CSV file with custom fields:
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`zmap {{[-o|--output-file]}} {{path/to/output_file.csv}} {{[-f|--output-fields]}} "{{saddr,daddr,sport,dport}}" {{SUBNETS}}`
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- Limit the scan rate to a specific number of packets per second:
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`zmap {{[-r|--rate]}} {{packets_per_second}} {{SUBNETS}}`
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- Perform a dry run without sending packets:
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`zmap {{[-d|--dryrun]}} {{SUBNETS}}`
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- Exclude subnets using a blocklist file in CIDR notation:
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`zmap {{[-b|--blocklist-file]}} {{path/to/blocklist.txt}} {{SUBNETS}}`
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- Set a specific source IP for scan packets:
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`zmap {{[-S|--source-ip]}} {{source_ip}} {{SUBNETS}}`
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- Cap the number/percentage of targets to probe (e.g. 1000 IP/port pairs):
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`zmap {{[-n|--max-targets]}} {{1000}} {{SUBNETS}} {{[-p|--target-ports]}} {{port1,port2-port3}}`
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