Summary
Crimeware is a class of malware designed specifically to automate cybercrime.[1]
Crimeware (as distinct from spyware and adware) is designed to perpetrate identity theft through social engineering or technical stealth in order to access a computer user's financial and retail accounts for the purpose of taking funds from those accounts or completing unauthorized transactions on behalf of the cyberthief.[citation needed] Alternatively, crimeware may steal confidential or sensitive corporate information. Crimeware represents a growing problem in network security as many malicious code threats seek to pilfer valuable, confidential information.
The cybercrime landscape has shifted from individuals developing their own tools to a market where crimeware, tools and services for illegal online activities, can be easily acquired in online marketplaces. These crimeware markets are expected to expand, especially targeting mobile devices.[2]
The term crimeware was coined by David Jevans in February 2005 in an Anti-Phishing Working Group response to the FDIC article "Putting an End to Account-Hijacking Identity Theft".[3]
Examples edit
Criminals use a variety of techniques to steal confidential data through crimeware, including through the following methods:
- Surreptitiously install keystroke loggers to collect sensitive data—login and password information for online bank accounts, for example—and report them back to the thief.[4]
- Redirect a user's web browser to a counterfeit website controlled by the thief even when the user types the website's proper domain name in the address bar, also known as pharming.[5]
- Steal passwords cached on a user's system.[6]
- Hijack a user session at a financial institution and drain the account without the user's knowledge.
- Enable remote access into applications, allowing criminals to break into networks for malicious purposes.
- Encrypt all data on a computer and require the user to pay a ransom to decrypt it (ransomware).
Delivery vectors edit
Crimeware threats can be installed on victims' computers through multiple delivery vectors, including:
- Vulnerabilities in Web applications. The Bankash.G Trojan, for example, exploited an Internet Explorer vulnerability to steal passwords and monitor user input on webmail and online commerce sites.[6]
- Targeted attacks sent via SMTP. These social-engineered threats often arrive disguised as a valid e-mail message and include specific company information and sender addresses. The malicious e-mails use social engineering to manipulate users to open the attachment and execute the payload.[7]
- Remote exploits that exploit vulnerabilities on servers and clients[8]
Concerns edit
Crimeware can have a significant economic impact due to loss of sensitive and proprietary information and associated financial losses. One survey estimates that in 2005 organizations lost in excess of $30 million due to the theft of proprietary information.[9] The theft of financial or confidential information from corporate networks often places the organizations in violation of government and industry-imposed regulatory requirements that attempt to ensure that financial, personal and confidential.
United States edit
US laws and regulations include:
See also edit
- Malware
- Metasploit Project
- MPack (software), A PHP-based crimeware
- Targeted attacks
- Tiny Banker Trojan, A small banking trojan
- Phishing
- Spyware
- Zeus (malware), Perhaps the best known banking trojan
References edit
- ^ Jakobsson, M; Ramzan, Z. (6 April 2008). Crimeware: Understanding New Attacks and Defenses. Addison-Wesley Professional. ISBN 0-321-50195-0.
- ^ Gad, Mamoud (2014). "Crimeware Marketplaces and Their Facilitating Technologies". Technology innovation management review. 4 (11): 28–33.
- ^ "Putting an End to Account-Hijacking Identity Theft". Federal Deposit Insurance Corporation. 5 January 2004. Retrieved 18 December 2023.
- ^ "Cyberthieves Silently Copy Your Password", The New York Times
- ^ Swinhoe, Dan (2020-04-23). "Pharming explained: How attackers use fake websites to steal data". CSO Online. Retrieved 2020-12-05.
- ^ a b Symantec Internet Security Report, Vol. IX, March 2006, p. 71
- ^ "Protecting Corporate Assets from E-mail Crimeware" Archived January 21, 2012, at the Wayback Machine Avinti, Inc., p.1,
- ^ Sood, Aditya (2013). "Crimeware-as-a-service—A survey of commoditized crimeware in the underground market". International Journal of Critical Infrastructure Protection. 6 (1): 28–38. doi:10.1016/j.ijcip.2013.01.002.
- ^ CSI/FBI Computer Crime and Security Survey 2005, p.15
External links edit
- Symantec Internet Security Threat Report Archived 2006-11-15 at the Wayback Machine
- Computer Security Institute (Archived: August 8, 2002, at 22:18:34)
- "Real-Time Hackers Foil Two-Factor Security" (Technology Review, September 18, 2009)
- "Cyber Crooks Target Public & Private Schools", (Washington Post, September 14, 2009)
- "Crimeware gets worse - How to avoid being robbed by your PC", (Computerworld, September 26, 2009)