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Banking Trojan "Tiny Banker" Targets US Financial Institutions


The potential dangers of the real world are just as apparent on the World Wide Web. This has proven to be devastatingly true for American bank owners across the nation after a small, but deadly virus called Tiny Banker, took advantage of their online banking experience. Tiny Banker, also known as Tinba or Zusy, wasn’t discovered until the middle of 2012, after it had already infected over 60,000 computers in Turkey. Tinba is only about 20K big, but has the capabilities of malware that are a lot larger.

How Tinba Infected Thousands of PCs

The way Tinba works is by detecting when a user accesses a banking Web site and then injects HTML fields that ask for sensitive information that wouldn’t normally be asked during a normal session. The information it asks for includes bank card number, date of expiration, security code from behind your bank card, your address, birth date, social security number, maiden name of your mother and driver’s license number and expiration. More intel about how Tinba worked via a screenshot of a Wells Fargo log in screen, which displayed a fake warning about the system being updated and requiring further personal information to verify identity before being granted access.

This particular Trojan was able to infect computers using Rig exploit kits. These are packages of software that are planted on sites and then attack the computers of anyone who visits them. Once infecting a user’s computer, the exploit kit will search for software vulnerabilities and implanting malware if no patches were found.

How it All Began

Revisions have since been made of Tiny Banker, which was made possible after the source code was leaked back in July. This could have been found and used by cyber criminals. CSIS Security Group of Denmark found the source code on an online underground forum. The original source code was created a couple of years ago and was studied by CSIS. Typically, these types of programs are available for sale on forums. Another malware program that affected online banking was a virus called Zeus. Tinba isn’t likely to have the same impact as this one, but since the code was made public, it can lead to more powerful viruses being created by numerous cybercriminals.

Protecting Your Important Data with Antivirus Software

Having protection on your computer can help safeguard it from malicious attacks while surfing the Internet, downloading files and inputting personal data. There are various anti-virus software like Immunet cloud protection antivirus that targets these sorts of malwares. You can download it for free from here. Learning about your various options can help you choose the best one for your PC: 

·  Immunet: A standalone antivirus software that offers real-time protection for your computer. Unlike most antivirus products, Immunet is 35 times lighter. All users are protected when malware is detected by the software. It is cloud-based, making it very fast at delivering much-needed protection. This program can help fight against keyloggers, spyware, bots, viruses, worms and Trojans (like Tiny Bank) – all without bogging down your PC.

·  AVG Antivirus: This is antivirus software that offers a free and paid version. It is a popularly used program that protects your PC from spyware, malware and other malicious attacks by quickly detecting and removing threats. The free version works well, but the paid version is more stable and quicker at finding and eliminating threats. Other features it offers include anti-tracking for your browser and deleting data that is sensitive, without leaving a trace for hackers to find and steal. If you’re looking to delete files, without a lingering footprint, this can provide that.

·  Bitdefender Antivirus: This software provides an interface that has a minimalist design, making it user-friendly. It has cloud-based detection and does automatic scans of your computer, while running in the background. Deeper scans are performed if any red flags or malicious software is detected. It’s simple to use and can be downloaded for free.

·  Microsoft Windows Defender: If you’re using a computer with a windows operating system, it most likelycomes with this program. It runs discreetly in the background, scanning for viruses and malicious software. You can also schedule days and times you want the software to scan your PC. It’s also possible to turn this off, if you decide to use another antivirus software.

Protecting your computer from the threats that linger on the Web is more important now than ever. When high-end entities with premium security are being infiltrated by these viruses, imagine what could happen to your computer. You’ll find various other antivirus software available on the market. Make sure to do your research to determine what features would best suit your needs. Whichever antivirus service you decide to use, make sure that you install it quickly to get the protection you need from malicious attacks.

The preceding article is from one of our external contributors. It does not represent the opinion of Benzinga and has not been edited.


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