Wireshark is a graphical packet capture and analyser open-source software. It can be used for a variety of network communication analysis tasks like protocol development and troubleshooting. It shows packets on the IP level.

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0answers
36 views

Monitor incoming/outgoing network activity

How can I monitor all the incoming and outgoing packet traffic on my home network? I am looking to see when I am getting DDoSed where the attacks are coming from. I am also looking to make sure my ...
-4
votes
3answers
96 views

Can I do hacking using Windows OS? [closed]

I have searched the web a numerous times but haven't found an explicit answer to my question. I've studied (at school and on my own) computer networks for 2 years, doing active programming for 4 years ...
2
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0answers
44 views

Decrypt TLS from an IDS

So I am trying to figure out what the packet payload is off of a possible TLS HeartBleed alert from my IDS. I have read that Wireshark is able to do it with some certain keys, but isn't that in real ...
1
vote
0answers
26 views

How to use Charles as proxy to decrypt HTTPS messages in Wireshark? [migrated]

I know I can view decrypted HTTPS data directly in Charles. But I want to view lower level SSL messages in Wireshark. So I setup Charles as the SSL proxy, using my own certificate, and I setup SSL ...
0
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0answers
27 views

WLAN topology: does it work like a bus? [migrated]

Does wifi work as a star network with a switch or does it work like a bus ? To be more precise, if I am in promiscuous mode, do I only see my traffic and broadcasted messages or do I get every packet ...
16
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4answers
3k views

Can someone using Wireshark obtain the full URL if my program uses HTTPS?

While perusing the contents of pcap files I've noticed some URLs appear to be visible despite being HTTPS. These mainly occur inside payloads that contain cert URLs too, but I also see HTTPS URLs ...
2
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3answers
54 views

promiscuous vs monitor mode in 802.11

I've been reading up on promiscuous mode and monitor mode as they relate to 802.11 networks. I understand the difference, which is explained here: What is the difference between Promiscuous and ...
1
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2answers
57 views

Extract pre-master keys from an OpenSSL application

Consider an application using OpenSSL which has a bug. A packet capture of the full SSL session is available, as well as a core dump and debugging symbols for the application and libraries. A RSA ...
1
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0answers
105 views

How can I find threats/attacks from a PCAP - Wireshark, Snort [closed]

I have a pcap file and I am trying to analyze it using Snort and Wireshark. When I tried the command, which I had showed below, in Ubuntu I was provided with various output such as the date, time, ...
5
votes
2answers
119 views

It is safe to share a wireshark file?

I wanted to share a wireshark of my file, because it may help with some problems i'm having but i need to know if it is safe, or if could reveal sensitive data about me, the only IP's i see are my ...
0
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0answers
30 views

Splitting a packet which has the size greater than MTU in PCAP

I have a pcap in which the length of packet is more than the MTU. There is a option in wireshark to export the object but that is for only http and smb. Is there a way to split the packet in MTU size ...
1
vote
3answers
95 views

Doesn't seem to be able to capture the packets I need [ANSWERED]

I've been trying to capture Telegram messaging application's packets (for my class project) but I couldn't get anything out of the punch of captured packets I got. Telegram does AES-256 encryption ...
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votes
3answers
146 views

How can I get other person's packets over Wireshark?

First of all, my aim is not to do any illegal things. What does a person need (environment, tools) to catch incoming or outgoing frames from any other person's device which is in the same network? ...
0
votes
1answer
64 views

Firewall with packet capture and inspection?

Is there such thing as a firewall with packet inspection? Most outbound firewalls simply prompt the user with "program.exe is trying to connect to the internet - allow or deny?". I find it impossible ...
2
votes
1answer
211 views

Client Hello message suggests cipher suite which is not in the list specified by setEnabledCipherSuites() method

In my code, I use JSSE6 API to specify a list of enabled cipher suites. I aimed to only allow 168 bits or higher encryption cipher suites, below is a part of my code: /** List of 168 bits encryption ...
1
vote
2answers
86 views

How can I strip sensitive data out of a Wireshark log report?

I have a sync app that doesn't work and the developer asked me to try and perform a sync with Wireshark capturing the data and send the Wireshark log to him. I noticed that Wireshark saves sensitive ...
0
votes
1answer
253 views

Decoding tunnel bytes in EAP-TLS or EAP-TTLS using Wireshark

I have a few pcaps of traffic for EAP-TTLS conversation, carried by RADIUS. I also have some being carried by EAPoL, but I think the answer to that case might be even less straightforward (though ...
0
votes
6answers
127 views

Wireshark Packet Capture

I need to capture/analyse the packets of another system connected to same network, is it possible with Wireshark? I have Wireshark installed on my system; what options do I need to capture packets of ...
1
vote
2answers
125 views

Force connected devices to use http rather than https

I am very new to MITM attacks and have been faffing around on my home network today.. When sniffing my iPhone trying to connect to some mail accounts I have noticed that it shows a message stating ...
1
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0answers
469 views

Bash shell exploit using SIP

I have a SIP proxy server, that would like to test Shellshock on. I have used this https://github.com/zaf/sipshock to try and test. but this is what I get. So I just want to know generally what is ...
0
votes
1answer
541 views

WireShark only showing broadcast packets [closed]

So here is my setup Desktop booting a live version of Kali from a USB drive The standard distro of wireshark that comes with Kali A Ralink RT-3070L High gain antenna My home network as a sandbox. ...
2
votes
1answer
155 views

Search for user credentials within a packet capture of a gmail session over SPDY

I was reading this paper on SSL/TLS from the SANS Reading Room on how to capture and decrypt your own SSL traffic with Wireshark. I wanted to capture the credentials used to login to gmail. When the ...
10
votes
5answers
4k views

Why can't I decrypt SSL traffic with the client's private key only?

I have found that I can decrypt SSL traffic in Wireshark with the server's private key. Why isn't the client's private key enough to decrypt SSL traffic?
1
vote
1answer
169 views

Extremely suspicious UDP network traffic when idle [closed]

My computer has been using about 7Mbps when idle, it does the same thing even I am playing games and such. This is the Wireshark capture ...
0
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0answers
97 views

I Need Wireshark Confirmation on Full Implementation of SSL for YouTube

I've just noticed today that YouTube have implemented SSL over the entire service (including video transfer). I've analyzed the partial SSL YouTube had before and it encrypted the video request but ...
2
votes
1answer
386 views

Capturing iTunes traffic with Wireshark - SSL decryption question

I'm fooling around with Wireshark to capture the activation packets for an iPhone and some other stuff, however the traffic is encrypted. There should be a private SSL key somewhere on my computer to ...
0
votes
2answers
109 views

Wireshark displays sql calls - Prevention

So I was analysing a new application that is being written. I noticed that on the app server level there are sql calls that are being made from C# code. These calls can be seen in wireshark by ...
0
votes
1answer
164 views

tcpdump filter expression POST packets

I'm trying to save only POST packets using tcpdump filter expressions. I started with 'tcp port 80' and I found on the web a specific expression to achieve that. tcpdump -i wlan0 -s 0 -A -vv ...
2
votes
0answers
192 views

Some http requests are not send encrypted by vpn! Why?

I subscribed to a VPN service recently, and installed wireshark to take a look at the traffic sent from my computer. Practically all of it goes through UDP protocol, encrypted. But there are two HTTP ...
2
votes
3answers
5k views

How to get private key used to decrypt HTTPS traffic sent and received from my own browser with wireshark

I am working with a website that sends API requests. I would like to write a client to make the requests myself, but in order to do so I would need to first see the request payloads. However, the ...
2
votes
1answer
218 views

DNS packets during ARP poisoning

I carried out an arp poisoning attack from my virtual machine to real machine with cain and able and collected data with wireshark from real machine. While I was investigating data with wireshark I ...
2
votes
1answer
158 views

How to further analyze suspicious traffic

I've been monitoring my network traffic with Little Snitch, and today, when launching Chrome, just the default Chrome tab (shows most frequent sites), it alerted me Chrome was trying to connect over ...
2
votes
4answers
4k views

How Can I Capture Packets of LAN device in Wireshark?

I want to use my computer to capture packets sent by my Android phone in applications: e.g. YouTube. I captured http requests coming from the machine where Wireshark is installed already, now I want ...
1
vote
2answers
420 views

How to remove tcp header of packets captured with dumpcap?

The traffic from Wireshark saved into a file with dumpcap. In this file a have for example : € X `þ $À6 @ íëÃNxXÀ¨£ P&E»kKí¨<`PEà; HTTP/1.1 200 OK Cache-Control: private And I ...
2
votes
2answers
597 views

How to sniff email with https on Windows? [closed]

I am working now on Windows 7 and I want to see if I can sniff an email content on it with Wireshark. So all right with http but with https I can't at this moment and I don't understand how. You ...
0
votes
1answer
116 views

Wireshark: could “Follow TCP Stream” yield an empty window? or is it a bug?

I am capturing a pop3 netcat connection (port 110) using Wireshark, on Debian linux (Kali). After filtering packets with (tcp.port eq 110) I get few packets but once I R.Click on any and click "Follow ...
1
vote
1answer
521 views

How to view WiFi traffic using Wireshark on a 3rd party?

I am trying to look at traffic between my phone and the outside world, and for whatever reason I can't see the outside world's traffic coming in. I am running Wireshark on a Kali box, I turned on the ...
0
votes
2answers
452 views

Sniff packets with wireshark on localhost

I have a webserver in my windows machine running Apache(XAMPP). I have created an Android application that connect to my webserver at localhost. How can I capture the data with wireshark on localhost? ...
3
votes
1answer
3k views

SSL/TLS version switch over reason

I'm studying the SSL/TLS protocol, more specifically its handshake. I know that initially, a client sends a Client Hello message to the server which includes the TLS version supported by the client. ...
2
votes
1answer
537 views

Why is the SSL handshake not shown in Wireshark?

I am trying to figure out if some Android applications with login functions are vulnerable to man in the middle attacks or not. I have set up a MITM proxy (as an attacker) on my lubuntu machine and ...
3
votes
3answers
401 views

Watching for applications like WireShark and other eaves dropping on corporate network

Are there ways to monitor and check for network monitoring like WireShark? Or would it just be more ideal to ensure every application uses SSL to ensure no employee or anyone could packet sniff ...
2
votes
2answers
1k views

wireshark does't show HTTP requests from other devices

My machine along with several other machines are connected to wireless router. When i open some http page on same machine(M1) where wireshark is installed, it captures the packets such as HTTP GET or ...
0
votes
3answers
2k views

Do i need to have Airpcap?

Hi I am learning system security in an online course, in a practical experiment I tried to monitor the traffic through my router using wireshark1.10.3 but i have a feeling that it only sensing traffic ...
0
votes
1answer
829 views

How to decrypt passwords gained by wireshark? [closed]

We are trying to see who is using network VPN. I used Wireshark to sniff the network, I gained some users and passwords. The usernames were in plain text, but the passwords were in two different ...
0
votes
1answer
190 views

WireShark and Facebook [closed]

Some time ago i try Wireshark at my home local network just for see how it works. I scan the connection of my mac to the router and also to other external ips. The flow of connections were high when i ...
1
vote
1answer
252 views

MiTM not working --rejected by router?

I have been attempting to run a MiTM on a very old XP SP3 computer. I have attempted it with 3 products, as listed below: Wireshark: Traffic from the computer did not even show up. (I did see traffic ...
2
votes
4answers
627 views

How would a keylogger bypass Wireshark sniffing?

I often see malicious keyloggers being advertised as having anit-wireshark feature. Meaning their data can't be sniffed. Is it possible to do so? How would they do it? My guess is that they just ...
0
votes
1answer
154 views

How to extract the top-level of protocols into the csv file by using tshark command?

Here is what I tried: tshark -r test.pcap -T fields -e ip.proto > output.csv But this can only show all the protocols in the csv files. I want to show only the top level of protocol numbers such as ...
3
votes
1answer
1k views

How do I verify exactly which cipher suite is in use for this Remote Desktop session?

You can configure Windows to use only certain cipher suites during things like Remote Desktop sessions. Cipher suites such as RC4 56 bit, RC4 128 bit, Triple DES 168 bit, etc. SSL/TLS is not in play ...
1
vote
0answers
729 views

When EAPOL packets are exchanged?

I have put wireshark to capture interface in monitor mode. I have also enable decryption and set keys in Wireshark preferences, but protocol for all packets is 802.11 which I think it means that ...