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Backdoor:PHP/SimpleShell.A

First posted on 29 October 2015.
Source: Microsoft

Aliases :

There are no other names known for Backdoor:PHP/SimpleShell.A.

Explanation :

Threat behavior

Installation
This threat is a PHP script that runs on a compromised server when a specific URL is requested. It might be installed through or dropped by an exploit or another infected file.

Payload


Allows backdoor access and control

This threat can give a malicious hacker access and control of your PC. They can then perform a number of different actions, such as:

• Deleting files
• Downloading and running files
• Logging your keystrokes or stealing your sensitive data
• Modifying your system settings
• Running or stopping applications
• Spreading malware to other PCs
• Uploading files

Connects to a remote host

Malware can connect to a remote host to do any of the following:

• Check for an Internet connection
• Download and run files (including updates or other malware)
• Report a new infection to its author
• Receive configuration or other data
• Receive instructions from a malicious hacker
• Search for your PC location
• Upload information taken from your PC
• Validate a digital certificate

Symptoms

Alerts from your security software might be the only symptom you'll get.

Last update 29 October 2015

 

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