Cybercriminals are currently spamvertising ‘Termination of your CPA license‘ emails, enticing users into clicking on a malicious link supposedly redirecting to the complaint.pdf file. More details:
Posts Categorized: Threat Research
The ever-adapting cybercrime ecosystem is constantly producing new underground releases in the form of malware loaders, remote access trojans (RATs), malware cryptors, Web, IRC and P2P based command and control interfaces, all with the clear objective to undermine current security solutions. Continuing the “A peek inside…” series, in this post I will profile a malware loader recently advertised within the cybercrime ecosystem , namely, the Ann Malware Loader.
How is it possible that in an industry dominated by advanced performance metrics and benchmarking tests, cybercriminals still manage to release unique malware that remains undetected for weeks by major antivirus vendors? It’s pretty simple. Cybercrime is innovating much faster than the security industry is.
According to a newly released report from NSS Labs, Microsoft’s Internet Explorer 9 outperforms competing browsers in protecting against socially engineered malware. More details:
A well known group of hackers has penetrated the networks of the United Nations, according to a note posted on Pastebin.com. The group claiming responsibility is Team Poison, a hacking group closely associated with the Anonymous hactivist movement. Team Poison members include TriCk, iN^SaNe, MLT,Phantom~, C0RPS3, f0rsaken, aXioM and ap0calypse. More details:
Security researchers from Webroot have intercepted two currently live client-side exploits serving malware campaigns that have already managed to infect over 20,000 PCs across the globe, primarily in the United States. Based upon detailed analysis, it can be concluded that both campaigns are launched by the same cybercriminal. More details:
Security researchers from “Tracking Cyber Crime” have spotted a new ZeuS crimeware variant, that’s based on the leaked ZeuS source code from last year. Dubbed Citadel, the crimeware is positioned as a universal spyware system, whose modular nature allows cybercriminals to offer flexibly priced value-added services such as managed malware crypting, and managed web injects as a service. Some of Citadel’s core features include:
The competitive arms race between security vendors and malicious cybercriminals constantly produces new defensive mechanisms, next to new attack platforms and malicious tools aiming to efficiently exploit and infect as many people as possible. Continuing the “A peek inside…” series, in this post I will profile yet another malware loader. This time it’s the Smoke Malware Loader.
Who needs automated bots solving CAPTCHAs, when you have teams of low-waged humans recognizing them for pennies? In an underground cybercrime ecosystem dominated by managed services and countless outsourcing opportunities, it’s fairly logical to assume that Google’s reCAPTCHA is under constant fire. Just how easy is it to recognize reCAPTCHA images for malicious account registration and service abuse purposes? Let’s find out.
Who said there’s such a thing as a trusted Java applet? In situations where malicious attackers cannot directly exploit client-side vulnerabilities on the targeted host, they will turn to social engineering tricks, like legitimate-looking Java Applets, which will on the other hand silently download the malicious payload of the attacker, once the user confirms he trusts the Applet. Let’s profile a DIY (do-it-yourself) malicious Java Applet generator currently available for download at selected cybercrime-friendly online communities: