Remote-access Guide

poisonivy remote access trojan

by Hildegard Buckridge Published 2 years ago Updated 1 year ago

What is Poison Ivy trojan?

The Poison Ivy trojan is a remote access trojan (RAT) that was first identified in 2005 and has continued to make headlines throughout the years. In 2011, it was used in the "Nitro" campaign that targeted government organizations, chemical manufacturers, human rights groups, and defense contractors.

How does Poison Ivy malware work?

PoisonIvy creates a backdoor through which remote attackers can steal system information. PoisonIvy stages collected data in a text file. PoisonIvy uses the Camellia cipher to encrypt communications. PoisonIvy creates a backdoor through which remote attackers can upload files.

Is remote access Trojan a malware?

Remote access trojans (RATs) are malware designed to allow an attacker to remotely control an infected computer. Once the RAT is running on a compromised system, the attacker can send commands to it and receive data back in response.

What are the common backdoor?

7 most common application backdoorsShadowPad. ... Back Orifice. ... Android APK backdoor. ... Borland/Inprise InterBase backdoor. ... Malicious chrome and Edge extension backdoor. ... Backdoors in outdated WordPress plugins. ... Bootstrap-Sass Ruby library backdoor.

Is poison ivy a virus?

The short answer is no. It's important to remember that the reaction to poison ivy isn't an infection. It's a local allergic reaction. However, sometimes the rash does appear to spread to other areas of the body.

How do I know if someone is accessing my computer remotely?

You can try any of these for confirmation.Way 1: Disconnect Your Computer From the Internet.Way 2. ... Way 3: Check Your Browser History on The Computer.Way 4: Check Recently Modified Files.Way 5: Check Your computer's Login Events.Way 6: Use the Task Manager to Detect Remote Access.Way 7: Check Your Firewall Settings.More items...•

Is remote access Trojan illegal?

Law enforcement officials say that simply possessing a remote-access tool isn't illegal. In fact, remote-access tools are often used for IT support purposes in corporate environments.

How are remote access Trojans delivered?

A remote access Trojan (RAT) is a malware program that includes a back door for administrative control over the target computer. RATs are usually downloaded invisibly with a user-requested program -- such as a game -- or sent as an email attachment.

What is the Zeus virus?

The Zeus Trojan is an insidious malware kit commonly used to steal banking information. With millions of Windows computers infected, it's one of the most widespread and successful strains of malware in the history of the internet.

What is Agent BTZ virus?

BTZ, also named Autorun, is a computer worm that infects USB flash drives with spyware. A variant of the SillyFDC worm, it was used in a massive 2008 cyberattack on the US military.

Is poison ivy a sumac?

The old saying goes: "Leaves of three, let them be." Poison ivy, oak and sumac are three plants that carry the same poison — urushiol , a colorless, odorless oil that causes an itchy, irritating rash. While they differ in appearance, all of the plants grow white, cream or yellow berries in the fall.

What is RAT software?

RAT can also stand for remote administration tool, which is software giving a user full control of a tech device remotely. With it, the user can ac...

What’s the difference between the RAT computer virus and RAT software?

As for functions, there is no difference between the two. Yet, while remote administration tool is for legit usage, RAT connotes malicious and crim...

What are the popular remote access applications?

The common remote desktop tools include but are not limited to TeamViewer, AnyDesk, Chrome Remote Desktop, ConnectWise Control, Splashtop Business...

How did Poison Ivy infiltrate my computer?

Cyber criminals proliferate Poison Ivy through emails and the set-ups of fake installers. They send emails that contain malicious files. If opened, these download and install the RAT. This is a common way to proliferate unwanted, malicious software.

What is poison ivy?

Poison Ivy is software that can access and control connected computers remotely. Programs of this type are called remote access or administration tools (RATs), however, not all are legitimate and some people use them illegally. For example, many cyber criminals use RATs to steal personal information, distribute malware, and use them for other malicious purposes.

How to avoid installation of malware?

If you suspect that a received email is irrelevant, do not open any attached files or click included website links. Download all programs using direct download links and official websites. None of the aforementioned sources can be trusted or are safe. Update installed software (or operating systems) with tools or implemented functions created by official software developers.

How to remove malware manually?

Manual malware removal is a complicated task - usually it is best to allow antivirus or anti-malware programs to do this automatically.

How to protect yourself from remote access trojans?

Just like protecting yourself from other network malware threats, for remote access trojan protection, in general, you need to avoid downloading unknown items; keep antimalware and firewall up to date, change your usernames and passwords regularly; (for administrative perspective) block unused ports, turn off unused services, and monitor outgoing traffic.

What is a RAT trojan?

RAT trojan is typically installed on a computer without its owner’s knowledge and often as a trojan horse or payload. For example, it is usually downloaded invisibly with an email attachment, torrent files, weblinks, or a user-desired program like a game. While targeted attacks by a motivated attacker may deceive desired targets into installing RAT ...

What Does a RAT Virus Do?

Since a remote access trojan enables administrative control , it is able to do almost everything on the victim machine.

How does RAT malware work?

Once get into the victim’s machine, RAT malware will hide its harmful operations from either the victim or the antivirus or firewall and use the infected host to spread itself to other vulnerable computers to build a botnet.

Why do RATs use a randomized filename?

It is kind of difficult. RATs are covert by nature and may make use of a randomized filename or file path structure to try to prevent identification of itself. Commonly, a RAT worm virus does not show up in the lists of running programs or tasks and its actions are similar to those of legal programs.

How to check if my computer is safe?

Open the command prompt better as administrator, type “ system.ini ”, and press Enter. Then, a notepad will pop up showing you a few details of your system. Take a look at the drivers section, if it looks brief as what the below picture shows, you are safe. if there are some other odd characters, there may be some remote devices accessing your system via some of your network ports.

Is Sub 7 a trojan horse?

Typically, Sub 7 allows undetected and unauthorized access. So, it is usually regarded as a trojan horse by the security industry. Sub7 worked on the Windows 9x and Windows NT family of OSes, up to and including Windows 8.1. Sub7 has not been maintained since 2014. 4.

What is a remote access Trojan?

Remote Access Trojan – A program that will allow a remote user, likely an attacker, to connect to a victim’s machine and perform harmful actions to the computer’s operating system. A Remote Access Trojan, or RAT, may allow the attacker to perform such tasks as uploading or downloading files and stealing a user’s credentials.

What is poison ivy server?

Poison Ivy Server– A server executable, or payload, is created and then distributed to one or more victims. Once the victim executes the payload, the malware will infect their machine and they will connect to the computer running the Poison Ivy software.

What is poison ivy?

Poison Ivy – Remote Access Trojan that has been used frequently in many high profile intrusion cases. The tool has a Graphical User Interface, or GUI, that allows the hacker to perform malicious tasks against a victim machine over an encrypted connection. Poison Ivy consists of two components, the server and the client.

Is poison ivy malware?

Poison Ivy is an extremely dangerous piece of malware that will allow attackers to maintain a persistent connection on a victim’s machine through an encrypted connection. There have been several high profile cases where Poison Ivy was used as an attack tool during an intrusion, including the attack against RSA’s (a division of EMC Corporation) network in 2011.

How does poison ivy steal information?

Poison Ivy variants can also steal information by taking screenshots of the desktop and recording audio or webcam footage. They can also access saved passwords and password hashes.

What is a poison ivy variant?

Poison Ivy variants are backdoors that are created and controlled by a Poison Ivy management program or kit.

Where does the backdoor copy itself?

Once executed, the backdoor copies itself to either the Windows folder or the Windowssystem32 folder. The filename and locations are defined by the creator of the backdoor when using the Poison Ivy kit to create the server program.Some variants of Poison Ivy are capable of copying themselves into an Alternate Data Stream.

Can poison ivy be injected into a browser?

Poison Ivy can be configured to inject itself into a browser process before making an outgoing connection to help in bypassing firewalls.

Can F-Secure quarantine?

Based on the settings of your F-Secure security product, it will either move the file to the quarantine where it cannot spread or cause harm, or remove it.

Does poison ivy have a keylogger?

Some variants also have a keylogger. Additional features not provided by the Poison Ivy configuration kit can be added by third party plugins.

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