Windump

WinDump overview Several different file formats work with WinDump. It can be used to open, edit or even convert files in various formats. The file extensions listed below are used by WinDump. WinDump is designed to work with the above file extensions, so if you want to work with them you should consider installing it on your system. Which information about WinDump do you need? 1. File extensions supported by WinDump 2. Where to find the WinDump installation files? 1. File formats supported by the WinDump software List of file extensions that work with the WinDump software. Remember that it is not a rule that you will be able to edit all the files mentioned with the help of WinDump. Sometimes it may be a file containing settings for software that you are not editing. Click on a given file extension for additional information. 2. Where to download the WinDump? Choose the most secure exit - download WinDump from the developer's website. Not every manufacturer provides software installers on their website, but they always advise where to download them safely. Downloading and installing WinDump from untrusted sources may result in malware infecting your device. Share: WinDump download About WinDump Extensions supported by WinDump WinDump for free Tags: Copy and paste this link anywhere.

Invoke-psdumpIntroductionInvoke-PSDump is essentially a PowerShell wrapper for WinDump.WinDump, derived from tcpdump (for Linux), is a command-line packet capture and analysis tool. WinDump and tcpdump have been around for a long time and have been commonplace in security analysts' toolkits. However, these tools require a deeper understanding of BPF filters, byte offsets, bit masking, and binary arithmetic to unleash their full power. Invoke-PSDump seeks to unleash the same power with a few added benefits:Extraordinarily easy syntaxElimination of byte offsets, hexadecimal and bit maskingSearchable text patternsLightning fast processingHere's an example scenario. You want to search through a packet capture looking for packets that have the "Don't Fragment" bit set. WinDump can achieve this with:\WinDump.exe -r C:\Tools\PSDump\Captures\SkypeIRC.cap -nt (ip) and (ip[6]=64)The same can be achieved, with additional text searching, with Invoke-WinDump:.\Invoke-WinDump -File $skypeIRCPCAP -DF $true -Pattern "freenode.net"Invoke-PSDump is still considered proof-of-concept code that was originally created during graduate research that was conducted with SANS Technology Institute. My whitepaper can be found here: been asked about the code several times, and wanted to (finally) take advantage of GitHub to share the code.Getting StartedPre-ReqsDownload/clone the project. Navigate to the primary project directory, i.e., C:\Tools\invoke-psdump-master\Invoke-PSDumpInstall WinPcapMake sure you download and put a copy of "WinDump.exe" in the "Invoke-PSDump\Tools" directoryRunning Invoke-PSDumpExecute "PSDump.ps1" :)Examples.\Invoke-WinDump -File .\Captures\SkypeIRC.cap -DF $true -Pattern "freenode.net".\Invoke-WinDump -File .\Captures\teardrop.cap -MF $true.\Invoke-WinDump -File .\Captures\nb6-startup.pcap -TCPFlags "SYN".\Invoke-WinDump -Files $files -TCPFlags "ACK,PUSH"

■ 작성일 : 2010년 3월■ 작성자 : 저작권 : 고생해서 정리한다. 퍼가더라도 링크하나 남겨주면 고맙겠다.■ 참조링크 첨부파일패킷캡쳐툴.pdf본좌왈윈도우용 tcpdump이다. 패킷캡쳐 라이브러리를 설치 한 후 windump.exe를 system32 폴더에 넣어 두면 된다.옵션은 tcpdump와 같다. 사용WinDump Manual NAMEtcpdump - 네트워크 상의 트래픽을 처리(dump)한다.SYNOPSIStcpdump [ -AdDeflLnNOpqRStuUvxX ] [ -c count ] [ -C file_size ] [ -F file ] [ -i interface ] [ -m module ] [ -M secret ] [ -r file ] [ -s snaplen ] [ -T type ] [ -w file ] [ -W filecount ] [ -E spi@ipaddr algo:secret,... ] [ -y datalinktype ] [ -Z user ] [ expression ] windump -D : 로컬 NIC 디바이스를 보여준다.nic 2번으로 들어오는 패킷중 port 80번을 캡쳐하라. 캡쳐된 리스트를 80_cap.txt 파일로 저장시켜라는 의미이다.windump -i 2 port 80 > 80_cap.txtwindump -i device : 어느 인터페이스를 경유하는 패킷들을 잡을지 지정한다. 지저되지 않으면 시스템의 인터페이스 리스트를 뒤져서 가장 낮은 번호를 가진 인터페이스를 선택한다(이 때 loopback은 제외된다).windump -l : 표준 출력으로 나가는 데이터들을 line buffering한다. 다른 프로그램에서 tcpdump로부터 데이터를 받고자 할 때, 유용하다.windump -n : 모든 주소들을 번역하지 않는다(port,host address 등등)22:56:50.156688 211.233.29.111.80 > 211.222.72.140.1944: F 2151:2151(0) ack 367win 6432 (DF)22:56:50.158506 211.222.72.140.1944 > 211.233.29.111.80: . ack 1 win 8760 op,sack sack 1 {2151:2152} > (DF)windump -N : 호스트 이름을 출력할 때, 도메인을 찍지 않는다.windump -i 2 tcp port 80windump -c 5 패킷 5개 캡쳐windump -e 링크계층 헤더출력windump -w mydump.txt 와 windump -r mydump.txt 실행화면mydump.txt를 만들어서 -r 옵션을 해서는 다시 볼수 있다. 그러나 메모장으로 봤을때는 문서가 깨져서 나온다.windump -t 타임스템프 값을 출력하지 않는다.windump -x 십육진수로 표시된다.windump -c 5000 -e -q 패킷 5000개 캡쳐, 링크헤더, 짧은정보만 출력하는것리눅스나 유닉스처럼 옵션을 여러개 주고 출력을 하면 필터를 많이 해서 자기가 원하는 정보를 얻을수 있다..windump -D"를 입력한다. 그러면 사용할 수 있는 디바이스(장치)들이 나온다.windump -n ip를 name 으로 변환 금지windump -i [interface num] host [target host ipwindump -i 2 host [ip] and host [ip] and [tcp/udp/icmp]windump -i 2 port [8080]예제1. 특정 IP 와 특정 포트 패킷 모니터링windump -i [interface num] host [ip] and port [num]* FLAG typeS : SYN 연결요청F : FIN 정상 연결 종료R : RST 비정상 즉시 연결 종료P : PSH 데이터를 즉시 어플리케이션에 전달Urg : 긴급한 데이터에 우선순위를 높게 줌. : (SYN, FIN, RESET, PUSH 가 아닌 경우 flag 가 설정되지 않음)windump -i 2 -v -X host 10.10.0.22첨부파일첨부파일은 다양한 패킷캡쳐방법에 대한 내용이다. 현업에서 사용하고 있으니 머리속에 집어 넣기 바란다.

Order to be used. Simply download a .ZIP of this repository, extract it, and you're good to go!Downloading WinDump (Windows only)As a tcpdump drop-in replacement, WinDump is the sniffer used by the script on Windows. The WinDump executable can be downloaded here, and should be placed in the same directory as the UDPGeolocate.py file resides in.Normally, downloading WinDump is not necessary, because UDPGeolocate tries to download WinDump by itself if it is missing from its directory. If the download fails, however, UDPGeolocate will instruct the user to download WinDump and place it in the script directory at root level.Running UDPGeolocateMake sure to replace the example path with the correct path to the script.OS X/LinuxRun from the terminal, with root privileges: sudo python /path/to/UDPGeolocate.pyWindowsRun from the command line: python.exe \path\to\UDPGeolocate.pyIf you have multiple versions of Python, then use the -2 flag to specify Python 2.x:py -2 \path\to\UDPGeolocate.pyIn case the prerequisites check fails, follow the instructions printed out by UDPGeolocate.ConfigMinimum packet lengthThis is the minimum packet length (including things besides the payload, such as the header and IP information) which should trigger UDPGeolocate's querying mechanism. Setting it too low can cause rogue UDP packets to trigger false results with UDPGeolocate. Default: 200UDP portThe port on which UDPGeolocate should listen on for packets. Can be detected by UDPGeolocate simply by running detection mode along the video chat. A skip or two shouldn't throw the detection off too much, as UDPGeolocate samples 5 packets, and then uses the most common port. Default: detection by UDPGeolocateMinimum timeoutThe minimum amount of time in seconds that UDPGeolocate should take between checking on the IP address. Set to a higher value for less frequent checks, and for less strain on the CPU. Default: 1ContributionsFor debugging, just set the logger level to logging.DEBUG in the script on line 20. This will then output internal events of the script. They might not be interesting to the normal user, but if you feel like fiddling with the code or debugging if an error occurs, they can be quite helpful.In case of bugs or suggestions, please open up an issue in the issue tracker, or email me: algb12.19@gmail.com