While monitoring Mirage Kitten activity, Kaspersky researchers uncovered a previously undocumented malware family that we dubbed NodeRabbit. The researchers identified the first sample on a system in Afghanistan. Further threat hunting revealed two additional, more advanced, variants: one on a system in Egypt and another on a system in Ethiopia.
NodeRabbit is a cross-platform remote access trojan (RAT) built with Node.js. It targets Windows, Linux, and macOS. Its operators deliver it through spear-phishing messages on LinkedIn and other job search platforms that contain trojanized coding challenge archives.
During the same investigation, the researchers discovered another previously undocumented malware family that we dubbed PollCat. Like NodeRabbit, PollCat is a cross-platform RAT, but it is written in obfuscated JavaScript also distributed through trojanized coding challenge archives.
Read more…
Source: Kaspersky
Sign up for the Cyber Security Review Newsletter
The latest cyber security news and insights delivered right to your inbox
Related:
- Satori Author Linked to New Mirai Variant Masuta
January 23, 2018
Researchers at NewSky Security say the hacker behind a Mirai malware variant called Satori, also known as Mirai Okiru, is the same hacker behind two new Mirai variants called Masuta and PureMasuta. Based on source code for Masuta malware recently found on the dark web, researchers at NewSky Security said they were able to connect the ...
- Triple Meltdown: How So Many Researchers Found A 20-Year-Old Chip Flaw At The Same Time.
January 7, 2018
On a cold Sunday early last month in the small Austrian city of Graz, three young researchers sat down in front of the computers in their homes and tried to break their most fundamental security protections. Two days earlier, in their lab at Graz’s University of Technology, Moritz Lipp, Daniel Gruss, and Michael Schwarz had determined to ...
- Kernel-memory-leaking Intel processor design flaw forces Linux, Windows redesign
January 2, 2018
A fundamental design flaw in Intel’s processor chips has forced a significant redesign of the Linux and Windows kernels to defang the chip-level security bug. Programmers are scrambling to overhaul the open-source Linux kernel’s virtual memory system. Meanwhile, Microsoft is expected to publicly introduce the necessary changes to its Windows operating system in an upcoming Patch ...
- MacOS LPE Exploit Gives Attackers Root Access
January 2, 2018
A researcher that goes by the handle “Siguza” released details of a local privilege escalation attack against macOS that dates back to 2002. A successful attack could give adversaries complete root access to targeted systems. Siguza released details of the attack on Dec. 31 via Twitter, wishing followers a “Happy New Year” and linked to a ...
- Triton Malware Targets Industrial Control Systems in Middle East
December 15, 2017
Researchers found malware called Triton on the industrial control systems of a company located in the Middle East. Attackers planted Triton, also called Trisis, with the intent of carrying out a “high-impact attack” against an unnamed company with the goal of causing physical damage, researchers said. FireEye’s Mandiant threat research team revealed the existence of the malware ...
- 19-Year-Old TLS Vulnerability Weakens Modern Website Crypto
December 13, 2017
A vulnerability called ROBOT, first identified in 1998, has resurfaced. Impacted are leading websites ranging from Facebook to Paypal, which are vulnerable to attackers that could decrypt encrypted data and sign communications using the sites’ own private encryption key. The vulnerability is found in the transport layer security protocol used for Web encryption. A successful attack could ...