forge - A native implementation of TLS in Javascript and tools to write crypto-based and network-heavy webapps

•    Javascript

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A native implementation of TLS (and various other cryptographic tools) in JavaScript. The Forge software is a fully native implementation of the TLS protocol in JavaScript, a set of cryptography utilities, and a set of tools for developing Web Apps that utilize many network resources.

crypto cryptography x509 message-digest aes asn1 cipher pkcs tls certificate pkcs7 pkcs1 pkcs12 pbkdf2 csr hmac sha1 sha256 md5 asn asn.1 cbc des gcm http https network pki prng rc2 rsa sha384 sha512 ssh x.509

node-maxmind - Maxmind GEO Lookup

•    Javascript

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Pure Javascript module for Geo IP lookup using Maxmind binary databases (aka mmdb or geoip2). Fastest Maxmind lookup library available - up to 17,000% faster than other libraries. Module has 100% test coverage with comprehensive test suite. It natively works with binary Maxmind database format and doesn't require any "CSV - {specific lib format}" conversions as some other modules do. Maxmind binary databases are highly optimized for size and performance so there's no point working with other than that format. You might want to use geolite2 module with free geo databases. Alternatively, free databases available for download here. If you need better accuracy you should consider buying commercial subscription.

maxmind geoip2 mmdb maxmind-binary-databases geo geoip geobase geo-lookup ip-base geocode timezone asn

key-encoder-js - Library for encoding and decoding ecdsa private keys and converting between formats

•    Javascript

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To get started, first define your key encoder and raw private/public keys.As shown above, there is built in support for SECP256k1 (the curve Bitcoin uses), but you can pass in your own curve parameters for any curve you'd like.

elliptic elliptic-curve asn pem der ecdsa crypto cryptography private key encode decode secp256k1 bitcoin curve private-key private-keys public-key public-keys keys ecdsa-key ecdsa-keys key-converter convert-keys key-format key-formatter format-keys key-encoder encode-keys

iptoasn-webservice - Web service to map IP addresses to AS information, using iptoasn.com

•    Rust

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Webservice to map IP addresses to AS information (and DNS history, soon). This is the source code of the public API from iptoasn.com.

ip asn iptoasn ip2asn bgp as

shadowserver - Queries various Shadowserver services for ASN information, malware hash lookups, and whitelist hash lookups

•    Ruby

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The Shadowserver Foundation is an all volunteer watchdog group of security professionals that gather, track, and report on malware, botnet activity, and electronic fraud. It is the mission of the Shadowserver Foundation to improve the security of the Internet by raising awareness of the presence of compromised servers, malicious attackers, and the spread of malware. mr = Shadowserver::Malware.query(“aca4aad254280d25e74c82d440b76f79”) {“first_seen”=>“2010-06-15 03:09:41”, “filetype”=>“exe”, “avresults”=>{“TrendMicro”=>“TROJ_DLOADR.SMM”, “AntiVir”=>“WORM/VB.NVA”, “VirusBuster”=>“Worm.VB.FMYJ”, “QuickHeal”=>“Worm.VB.at”, “Clam”=>“Trojan.Downloader-50691”, “VBA32”=>“Trojan.VBO.011858”, “Sophos”=>“Troj/DwnLdr-HQY”, “NOD32”=>“Win32/AutoRun.VB.JP”, “Kaspersky”=>“Trojan.Win32.Cosmu.nyl”, “Panda”=>“W32/OverDoom.A”, “Vexira”=>“Trojan.DL.VB.EEDT”, “G-Data”=>“Trojan.Generic.2609117”, “Ikarus”=>“Trojan-Downloader.Win32.VB”, “Norman”=>“Suspicious_Gen2.SKLJ”, “McAfee”=>“Generic”, “AVG7”=>“Downloader.Generic9.URM”, “F-Secure”=>“Worm:W32/Revois.gen!A”, “F-Prot6”=>“W32/Worm.BAOX”, “DrWeb”=>“Win32.HLLW.Autoruner.6014”, “Avast-Commercial”=>“Win32:Zbot-LRA”}, “ssdeep”=>“12288:gOqOB0v2eZJys73dOvXDpNjNe8NuMpX4aBaa48L/93zKnP6ppgg2HFZlxVPbZX:sOA2eZJ8NI8Nah8L/4PqmTVPlX”, “sha1”=>“6fe80e56ad4de610304bab1675ce84d16ab6988e”, “last_seen”=>“2010-06-15 03:09:41”, “md5”=>“aca4aad254280d25e74c82d440b76f79”} If you have access to the Extended API (see www.shadowserver.org/wiki/pmwiki.php/Services/Sandboxapi for details), then you can use the download, avresult, and ssdeep APIs.

shadowserver asn malware

yasna.rs - ASN.1 library for Rust

•    Rust

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This is a Rust library for reading and writing ASN.1 data. Since this library is at an early stage, the APIs are subject to change. However, BERReader and DERWriter functionalities are getting stable.

encoding-rules serialization asn deserialization

ipisp - Golang IP to ISP library utilizing team cymru's IP to ASN service

•    Go

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IPISP provides a Go client for Team Cymru's ASN resolution service.

ip-address asn whois

ASN-blocking - ASN rules for AFWall+, iptables, OpenWRT & IPfire

•    Shell

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ASN rules for AFWall+, iptables, OpenWRT & IPfire

asn iptables openwrt ipfire ip blocking security router

nginx-acl - Generator of NGINX ACL rules by autonomous system number (ASN)

•    Shell

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Allow AS14061 (Digital Ocean). Deny AS14061 (Digital Ocean).

nginx ban acl ip asn

gcdc-asn1 - ASN.1 data types and UPER encoder/decoder

•    Java

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Java annotations to augment Java classes with information from ASN.1 specifications. These annotations can later be used by encoders like asn1-uper. Datatypes are enough to handle camdenm. There is no compiler yet, so Java classes and annotations have to be created and added manually.

asn1 asn per uper asn-1