Trojans

Ov3r_Stealer is a novel stealer malware that has been actively spreading through Facebook, leveraging various execution methods to exfiltrate sensitive data from victims' computers. This malware is designed to steal a wide range of information, including geolocation (based on IP), hardware info, passwords, cookies, credit card information, auto-fills, browser extensions, crypto wallets, Office documents, and antivirus product information. The stolen data is then sent to a Telegram channel monitored by the threat actors. The main purpose of this article is to provide a comprehensive understanding of Ov3r_Stealer malware, including its characteristics, how it infects computers, and guidance on removal. This article aims to be informative, preventive, and technical, catering to a wide audience ranging from everyday users to IT professionals. Ov3r_Stealer is a sophisticated malware that poses a significant threat to individuals and organizations by stealing sensitive information. Understanding how it spreads and executes is crucial for prevention and timely removal. By following the recommended steps for removal and enhancing security practices, users can protect themselves against Ov3r_Stealer and similar malware threats.

Asuka Stealer is a type of malware known as an information stealer or infostealer. It is designed to extract sensitive data from infected computers, including credentials from web browsers, cryptocurrency wallets, and other software. Asuka Stealer operates as a Malware-as-a-Service (MaaS), which means it is offered for sale to cybercriminals who can customize its features and distribution methods according to their needs. To remove Asuka Stealer from an infected system, it is recommended to use reputable antivirus or anti-malware software. These security programs can perform system scans to detect and eliminate the malware. It is also advisable to keep security software updated and to run regular scans to prevent future infections. In addition to using security software, users should be cautious when opening email attachments, downloading files, and browsing the internet to avoid contracting malware like Asuka Stealer.

Win32/Grenam is a complex and severe threat to computer systems, identified as a combination of a trojan, worm, and virus. It is known for its ability to infect, replicate, and spread, causing significant damage to the infected systems. Win32/Grenam is a malware family that includes various components such as a trojan that ensures its execution at startup, a worm that spreads through removable drives, and a virus that infects and renames executable files. It is detected and removed by Windows Defender and other security software. Win32/Grenam is a severe threat that requires immediate attention. Utilize antivirus software for detection and removal, and follow best practices to prevent reinfection. If you're not confident in manually removing the malware, it's best to use automated tools or seek professional help. The removal of Win32/Grenam requires a systematic approach, combining software solutions and manual interventions. Here is a step-by-step guide to eradicate this malware.

PUADIManager:Win32/OfferCore (or just Win32/OfferCore) is a heuristic detection for a Potentially Unwanted Program (PUP) that can exhibit adware and Trojan-like behaviors. It is often flagged by security software and can lead to various security issues, such as stealing personal data, installing unwanted software, and injecting advertising banners into web pages. This type of malware is particularly concerning because it can act as a downloader for more severe threats, including backdoors and spyware. The process of removing Win32/OfferCore involves a series of steps that must be carefully executed to ensure the malware is completely eradicated. Initially, it is crucial to disconnect the computer from the internet and start it in Safe Mode to prevent the malware from causing additional harm. The next step involves the meticulous uninstallation of any programs that appear suspicious or that were installed without the user's explicit consent. This is typically done through the system's Control Panel or Settings app. Additionally, it is advisable to reset all internet browsers to their original settings to reverse any changes the malware may have imposed.

Exodus Stealer is a type of malware specifically designed to target cryptocurrency wallets, particularly the Exodus wallet. It is engineered to stealthily infiltrate a victim's computer and steal sensitive information such as private keys, public keys, and the cryptocurrency contained within the wallets. The malware operates covertly, downloading a backup of the Exodus app data and then transmitting the stolen data through a Discord webhook, which allows the attacker to gain control over the compromised wallets. To remove Exodus Stealer from an infected computer, it is recommended to use legitimate antivirus software capable of detecting and eliminating the threat. Security researchers often recommend tools like Spyhunter or Malwarebytes for this purpose. It is crucial to run a full system scan to identify and remove any instances of the malware. In severe cases, formatting the storage device may be considered as a last resort, but this will erase all data on the device. Therefore, it is advisable to try running antivirus software before resorting to formatting.

GoldPickaxe Trojan is a sophisticated malware targeting both Android and iOS devices. It was discovered by Group-IB and is attributed to a Chinese threat group known as 'GoldFactory.' This malware is part of a suite that includes other strains like 'GoldDigger', 'GoldDiggerPlus,' and 'GoldKefu.' The primary purpose of GoldPickaxe is to steal personal information, with a particular focus on biometric data, specifically facial recognition data. Once installed, the Trojan operates semi-autonomously, capturing the victim's face, intercepting incoming SMS, requesting ID documents, and proxying network traffic through the infected device. The Android version of the Trojan performs more malicious activities than the iOS version due to Apple's higher security restrictions. On Android, GoldPickaxe can access SMS, navigate the filesystem, perform clicks on the screen, upload photos, download and install additional packages, and serve fake notifications. If you suspect your Android or iOS device has been infected with GoldPickaxe or similar malware, it is recommended to run an antivirus scan and consider uninstalling suspicious apps. For more thorough removal, resetting the device to factory settings may be necessary, but this should be done with caution to avoid loss of personal data.

Proxy Virus, also known as a MITM (Man-In-The-Middle) Proxy Virus, is a type of malware that primarily targets Mac computers. It operates by hijacking the browser settings, redirecting users to malicious websites, and potentially stealing sensitive information. This malware often masquerades as legitimate software, tricking users into downloading and installing it. Once installed, it can modify network settings to redirect internet traffic through a malicious proxy server, allowing cybercriminals to intercept, monitor, or manipulate the user's online activities. Once a Mac is infected with a Proxy Virus, the system and its user face several significant impacts. The malware's presence can lead to privacy concerns as it has the capability to track and monitor internet browsing activity, potentially resulting in privacy breaches. Users may also experience an influx of adware and pop-ups, which not only are intrusive but can also redirect them to dubious websites, further compromising their online safety. The performance of the infected Mac can degrade, with noticeable slowdowns in both the system and internet speeds, diminishing the overall user experience. Moreover, by rerouting internet traffic through a malicious proxy, the virus exposes the system to additional security risks, increasing the likelihood of further infections and encounters with harmful online content. These impacts collectively compromise the security, privacy, and functionality of the infected Mac, underscoring the importance of preventive measures and timely removal of the virus.

Pegasus is a highly sophisticated form of spyware developed by the Israeli cyber-arms firm NSO Group. It is capable of infecting iOS and Android devices to monitor and extract a wealth of private data. Pegasus can read text messages, track calls, collect passwords, track the device location, and gather information from apps including WhatsApp, Facebook, Skype, and more. It can also remotely activate the device's camera and microphone to surveil the surroundings. Detecting Pegasus spyware on a device is challenging due to its stealthy nature. However, the Mobile Verification Toolkit (MVT) developed by Amnesty International can be used by technologists and investigators to inspect mobile phones for signs of infection. This tool requires technical expertise and is not intended for the average user.