Questions tagged [sniffing]

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Alternative for Wireshark for USB packet sniffing

I'm looking for alternative for Wireshark, with this requirements: Cross-platform (Windows and Linux) USB packet sniffing Easy creation of dissectors Wireshark is great, but Lua API for writing ...
1
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0answers
78 views

Sniffing TCP packets using Wireshark

I am trying to reverse engineer a decoder. The decoder contains a web server that makes sending/receiving information through the Internet possible. To do so I need to sniff the packets that the ...
3
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1answer
385 views

Sniffing serial Bluetooth traffic on Android

Related to UE Megaboom serial protocol: I am trying to get some insights on the serial protocol spoken by the UE Megaboom, which I suspect is how the app controls the advanced features of the speaker. ...
0
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2answers
495 views

What functions (in which modules) can be hooked by Frida to access unencrypted data of SSL connections in Java programs running under Windows?

There are gazillions of internet resources discussing how to use Frida to hook and otherwise mess around with SSL connections of Java programs running under Android, but seemingly (as far as my google-...
2
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0answers
55 views

Catch connection string between exe and mdb

I have an exe file that read and write from a local DB file. I checked this file with Detect It Easy and it shows that this is a mdb file. I can open this file with microsoft access, and watch all ...
1
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2answers
7k views

Sniffing https traffic of an android app

I want to do a challenge: automise some tasks that I do in a game so I can get the max of points. To do that, I need to know the url called and the parameters that are used in the Game. After setting ...
-2
votes
1answer
1k views

How to sniff HTTPS traffic of Android apps that ignore the system proxy setting?

I saw a very similar question about this on macOS just 20hrs ago but I'm always needing to do this on Android and I keep forgetting the name of the app. So this is just for reference.
-1
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2answers
394 views

How to sniff HTTPS traffic of apps that ignore system proxy setting? [closed]

I want to sniff and decrypt HTTPS traffic of apps that ignore system proxy setting on macOS. If I understand correctly, common tools like Charles cannot help. How could I achieve that?
2
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0answers
281 views

What encryption/compression is this, and how to encode/decode from it?

I've been trying to reverse engineer an Android app's communication protocol using a combination of Xposed and Packet sniffing. Most of the packets the app sends have this header set: Content-Type: ...
3
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1answer
821 views

Analysis of SSL traffic from a Windows 10 application

I have to analyse SSL traffic of an executable under Windows 10. This sounds trivial really, why not just use Burp suite? Using Burp Using Burp I setup an invisible proxy listenning on port 443 and ...
2
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2answers
3k views

Sniffing traffic of Outlook android app

I have been trying to get the traffic of the Outlook email app for Android to show up in my Fiddler for months with no success. Although some traffic from the app does show in Fiddler, but not all. ...
1
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4answers
981 views

XMPP clubs in league of legends

Hopefully I'm asking this at the right place. League of legends recently added the option to join a club. Clubs still use the XMPP protocol just like before for their public chat rooms: XMPP for ...
1
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0answers
734 views

Reversing network traffic and rebuild packets

I want to learn something about reverse engineering. I want to rebuild the TeamSpeak connection (client connects to server). I hooked the recv and send + encrypt/decrypt functions and logged the ...
1
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0answers
727 views

Log to file WSS Websocket packet traffic

How can I log to file all packet traffic coming from a wss web socket on port 1234 using stunnel, openssl and tcpdump ? I have already seen https://gist.github.com/jeremiahsnapp/6426298#file-stunnel-...
1
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0answers
1k views

Chat-avenue.com transcripts

Until recently, I could get a transcript of my chat-avenue.com chats by running tcpflow filtered to their IP addresses, and the results were in a mangled-but-readable XML-like format. Now, the ...
1
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1answer
553 views

Reversing checksum algorithm

I am writing a program to control an old camera over serial. I have no access to the protocol or source code of the demonstration program that i have, but i can generate some correct checksums by ...
3
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2answers
226 views

Interpreting bluetooth string Pebble watch

I am trying to determine the bluetooth string that is sent when programmatically unloading an app from the Pebble watch. I have unloaded an app (in slot 2) 5 times, and got 5 similar but slightly ...
2
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2answers
992 views

Identifying protocol in a pcap file?

Is it possible to identify a protocol in a pcap file? I have a file which is a capture of data going between my phone and an IP camera, and I'd like to identify the protocol. I am using the app "MEye" ...
1
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5answers
2k views

Using Stunnel to packet capture HTTPS connection

I want to reverse engineer an application using HTTPS to communicate. I need a tool that performs a man in the middle attack and send it's own SSL certificate to the application, so I can decrypt the ...
1
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0answers
348 views

beginner hardware sniffing question

this is not going to be a specific question but here goes. Ive just started reading about reverse engineering for the 3ds. Is it possible to open the 3ds up and connect a probe somewhere on the chip ...
12
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3answers
8k views

Reversing network protocol

I have a DVR that sends video over Ethernet using its own propriety TCP protocol. I want to write a VLC module to view the video, rather than the supplied DxClient.exe. I have captured traffic in ...
5
votes
2answers
4k views

analysing IP camera's UDP packages

I have an industrial IP camera and I want to read its images with a micro-controller, but the camera is only operable from a computer running its drivers/firmware. I used WireShark to access the UDP ...
19
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3answers
36k views

Sniffing TCP traffic for specific process using Wireshark

Is it possible to sniff TCP traffic for a specific process using Wireshark, even through a plugin to filter TCP traffic based on process ID? I'm working on Windows 7, but I would like to hear about ...