22 matches found
Malicious code in xmrig-miner (PyPI)
--- -= Per source details. Do not edit below this line.=- Source: kam193 c3d760afc863697f46cbb6716644c1e7b7e937044ee10ce72b3bce7b549cdcc8 Importing the module starts a silent cryptocurrency mining in the background for a hardcoded wallet. --- Category: MALICIOUS - The campaign has clearly malicio...
MAL-2026-1282 Malicious code in xmrig-miner (PyPI)
--- -= Per source details. Do not edit below this line.=- Source: kam193 c3d760afc863697f46cbb6716644c1e7b7e937044ee10ce72b3bce7b549cdcc8 Importing the module starts a silent cryptocurrency mining in the background for a hardcoded wallet. --- Category: MALICIOUS - The campaign has clearly malicio...
Malicious PyPI Package Impersonates SymPy, Deploys XMRig Miner on Linux Hosts
A new malicious package discovered in the Python Package Index PyPI has been found to impersonate a popular library for symbolic mathematics to deploy malicious payloads, including a cryptocurrency miner, on Linux hosts. The package, named sympy-dev , mimics SymPy, replicating the latter's projec...
Rare Werewolf APT Uses Legitimate Software in Attacks on Hundreds of Russian Enterprises
The threat actor known as Rare Werewolf formerly Rare Wolf has been linked to a series of cyber attacks targeting Russia and the Commonwealth of Independent States CIS countries. "A distinctive feature of this threat is that the attackers favor using legitimate third-party software over developin...
Go-Based Malware Deploys XMRig Miner on Linux Hosts via Redis Configuration Abuse
Cybersecurity researchers are calling attention to a new Linux cryptojacking campaign that's targeting publicly accessible Redis servers. The malicious activity has been codenamed RedisRaider by Datadog Security Labs. "RedisRaider aggressively scans randomized portions of the IPv4 space and uses...
Hackers Exploit Severe PHP Flaw to Deploy Quasar RAT and XMRig Miners
Threat actors are exploiting a severe security flaw in PHP to deliver cryptocurrency miners and remote access trojans RATs like Quasar RAT. The vulnerability, assigned the CVE identifier CVE-2024-4577, refers to an argument injection vulnerability in PHP affecting Windows-based systems running in...
Ongoing Cyberattack Targets Exposed Selenium Grid Services for Crypto Mining
Cybersecurity researchers are sounding the alarm over an ongoing campaign that's leveraging internet-exposed Selenium Grid services for illicit cryptocurrency mining. Cloud security firm Wiz is tracking the activity under the name SeleniumGreed. The campaign, which is targeting older versions of...
Cybercriminals Exploit Free Software Lures to Deploy Hijack Loader and Vidar Stealer
Threat actors are luring unsuspecting users with free or pirated versions of commercial software to deliver a malware loader called Hijack Loader, which then deploys an information stealer known as Vidar Stealer. "Adversaries had managed to trick users into downloading password-protected archive...
New Malware Targets Exposed Docker APIs for Cryptocurrency Mining
Cybersecurity researchers have uncovered a new malware campaign that targets publicly exposed Docket API endpoints with the aim of delivering cryptocurrency miners and other payloads. Included among the tools deployed is a remote access tool that's capable of downloading and executing more...
RedTail Crypto-Mining Malware Exploiting Palo Alto Networks Firewall Vulnerability
The threat actors behind the RedTail cryptocurrency mining malware have added a recently disclosed security flaw impacting Palo Alto Networks firewalls to its exploit arsenal. The addition of the PAN-OS vulnerability to its toolkit has been complemented by updates to the malware, which now...
New Python-Based Fileless Malware Named ‘PyLoose’ Targeting Cloud Environments
Threat Level Attack Report For a detailed threat advisory, download the pdf file here Summary A new fileless attack called PyLoose targets cloud workloads by loading an XMRig Miner directly into memory using Python code and the memfd technique. This evasive attack highlights the need for advanced...
Python-Based PyLoose Fileless Attack Targets Cloud Workloads for Cryptocurrency Mining
A new fileless attack dubbed PyLoose has been observed striking cloud workloads with the goal of delivering a cryptocurrency miner, new findings from Wiz reveal. "The attack consists of Python code that loads an XMRig Miner directly into memory using memfd, a known Linux fileless technique,"...
New ScrubCrypt Crypter Used in Cryptojacking Attacks Targeting Oracle WebLogic
The infamous cryptocurrency miner group called 8220 Gang has been observed using a new crypter called ScrubCrypt to carry out cryptojacking operations. According to Fortinet FortiGuard Labs, the attack chain commences with the successful exploitation of susceptible Oracle WebLogic servers to...
New Cryptojacking Campaign Leverages Misconfigured Redis Database Servers
Misconfigured Redis database servers are the target of a novel cryptojacking campaign that leverages a legitimate and open source command-line file transfer service to implement its attack. "Underpinning this campaign was the use of transfer.sh," Cado Security said in a report shared with The...
Hackers Using Trojanized macOS Apps to Deploy Evasive Cryptocurrency Mining Malware
Trojanized versions of legitimate applications are being used to deploy evasive cryptocurrency mining malware on macOS systems. Jamf Threat Labs, which made the discovery, said the XMRig coin miner was executed by means of an unauthorized modification in Final Cut Pro, a video editing software fr...
Hackers Exploit Vulnerabilities in Sunlogin to Deploy Sliver C2 Framework
Threat actors are leveraging known flaws in Sunlogin software to deploy the Sliver command-and-control C2 framework for carrying out post-exploitation activities. The findings come from AhnLab Security Emergency response Center ASEC, which discovered that security vulnerabilities in Sunlogin, a...
New shc-based Linux Malware Targeting Systems with Cryptocurrency Miner
A new Linux malware developed using the shell script compiler shc has been observed deploying a cryptocurrency miner on compromised systems. "It is presumed that after successful authentication through a dictionary attack on inadequately managed Linux SSH servers, various malware were installed o...
Cryptocurrency Mining Campaign Hits Linux Users with Go-based CHAOS Malware
A cryptocurrency mining attack targeting the Linux operating system also involved the use of an open source remote access trojan RAT dubbed CHAOS. The threat, which was spotted by Trend Micro in November 2022, remains virtually unchanged in all other aspects, including when it comes to terminatin...
On the trail of the XMRig miner
As protection methods improve, the developers of miners have had to enhance their own creations, often turning to non-trivial solutions. Several such solutions previously unseen by us were detected during our analysis of the open source miner XMRig. How it all began: ransominer Alongside well-kno...
Self-Propagating Lucifer Malware Targets Windows Systems
Security experts have identified a self-propagating malware, dubbed Lucifer, that targets Windows systems with cryptojacking and distributed denial-of-service DDoS attacks. The never-before-seen malware initially tries to infect PCs by bombarding them with exploits in hopes of taking advantage of...