Created
October 5, 2022 13:35
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ssl scanner
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| #!/usr/bin/awk -f | |
| # | |
| # Print validty of a cert from a nmap scan report | |
| # | |
| # Alex Negulescu | |
| # | |
| BEGIN { | |
| nd=0 | |
| start=0 | |
| has_ssl=0 | |
| } | |
| { | |
| if ($0 ~ /Nmap scan report /) {host=$5" "$6} | |
| if ($0 ~ /^[0-9]+\/tcp\s+open/) { start=NR; port[nd]=substr($0,0,index($0,"/")-1) } | |
| if ($0 ~ /^\| ssl-cert:/ && NR == start+1) { has_ssl=1 } | |
| if ($0 ~ /^\| Not valid after:/ && has_ssl == 1) { | |
| if (match($0,/[0-9][0-9][0-9][0-9]-[0-9][0-9]-[0-9][0-9][T ][0-9][0-9]:[0-9][0-9]:[0-9][0-9]/)) { | |
| dates[nd]=substr($0,RSTART,RLENGTH) | |
| let nd++ | |
| has_ssl=0 | |
| } | |
| } | |
| } | |
| END { | |
| for (key in dates) { | |
| print host","port[key]","dates[key] } | |
| } |
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| #!/bin/bash | |
| [ -n "$1" ] || { echo "Need dns dump"; exit 1; } | |
| awk '/IN\tA/ && ! /^@/ && ! /^\*/ { if ($NF ~ /[0-9]+\.[0-9]+\.[0-9]+\.[0-9]+/) { if (!map[$NF]++) { if ($1 !~ /__DOMAIN__\.com/) { print $1".__DOMAIN__.com" } else { print $1 } } } }' $1 | while read ipaddr; do | |
| nmap --script ssl-cert $ipaddr -p 443,7666,8006,8443,8883 2>&1 | ./ssl_scanner.awk | |
| done |
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