rich4chan/f1libuster-botnet

Absolutely free F1libuster-botnet for all your tasks

how to use it?

Run a botnet.exe and build your build.

Capabilities

+Perform DDoS Attack:

The malware is capable of performing DDoS attacks using several vectors:

DNS Amplification TCP (SYN) Flood UDP Flood HTTP Flood

Malware Behavior

The F1libuster-botnet malware has a quick and silent installation with almost no changes on the infected machine. To ensure persistence on the infected machine it will either create a new key under the registry path “RunOnce” or create a new service on the system:

+HKCU\Software\Microsoft\Windows\CurrentVersion\RunOnce\Registry Driver

+HKLM\System\CurrentControlSet\Services\Icon Codec Service\

Proxy

The F1libuster-botnet malware can turn the infected machine to a SOCKS/HTTP proxy to route traffic through the infected machine to a remote server.

Communication

When the F1libuster-botnet malware executes, it will generate an HTTP GET request to “/activation.php?key=” with a unique User-Agent string “2zAz.” The server will then respond with a “Fake 404 Not Found” message if there are no commands to execute on the infected machine.

Communication Obfuscation Example

The GET request param value is base64 encrypted.

The final readable string contains infected machine information as well as user information. When a new command is sent from the server “200 OK,” a response return is executed with the request to download a file from the server or execute a DDoS attack (see Figure below).

Evasion

When the F1libuster-botnet malware executes it will perform several anti-virtual machine checks:

VMware: i) Dbghelp.dll ii) Software\Microsoft\ProductId != 76487-644-3177037-23510 Vbox: i) VBoxService.exe ii) VBoxHook.dll Sandboxie i) SbieDll.dll It will also look for the Syser kernel debugger presence searching for the following devices:

\.\Syser \.\SyserDbgMsg \.\SyserBoot