hackers Archives

Tech Optimizer

June 2, 2025

Hackers Allegedly Selling Windows Crypter Claims Bypass of All Antiviruses

Underground cybercriminal forums are seeing an increase in advanced malware tools, including a Windows crypter that claims to bypass major antivirus solutions. This crypter is marketed as fully activated and capable of achieving Full Undetectable (FUD) status against contemporary antivirus engines. It employs advanced obfuscation techniques to evade detection, including code injection methods, entropy manipulation, and anti-debugging features. The tool allows for granular control over obfuscation parameters, enabling customization for specific target environments. The rise of such sophisticated evasion tools poses challenges for traditional endpoint security, making organizations vulnerable if they rely solely on signature-based antivirus solutions. To defend against these threats, organizations should adopt multi-layered security architectures, including behavioral analysis and endpoint detection and response (EDR) solutions.

Tech Optimizer

May 29, 2025

How to turn off antivirus

Antivirus software is crucial for digital security, providing protection against malware threats. Users may need to disable antivirus temporarily for reasons such as system resource consumption, particularly during resource-intensive tasks like gaming, or to bypass false positives when installing applications. Disabling antivirus software poses risks, especially when browsing the internet, as even legitimate sites can be compromised. Precautions to take when disabling antivirus include disconnecting from the internet, avoiding USB drives, using trusted networks, closing non-essential applications, verifying the legitimacy of downloaded files, and limiting browsing to secure websites. Users should promptly re-enable their antivirus after completing necessary tasks.

Tech Optimizer

May 29, 2025

A Trojan-Downloading Website Is Imitating a Popular Antivirus Website

Hackers are increasingly using sophisticated techniques to entice users into downloading malware, with many individuals still falling victim to basic social engineering tactics. A counterfeit website mimicking the legitimate antivirus program Bitdefender has been created, which could mislead users. This spoofed site hosts a bundled executable named StoreInstaller.exe that contains malware configurations linked to VenomRAT, capable of remote access, credential theft, keylogging, and data exfiltration. The counterfeit site closely resembles the legitimate one, making it difficult for untrained users to distinguish between them. Users are advised to download antivirus software only from reputable sources and to verify the authenticity of the website before proceeding.

Tech Optimizer

May 28, 2025

Hackers Mimic Popular Antivirus Site to Deliver VenomRAT & Steal Finance Data

Cybercriminals are executing a sophisticated malware campaign through a counterfeit Bitdefender antivirus website, specifically the domain “bitdefender-download[.]co,” which mimics the legitimate site. This fraudulent site distributes three types of malware: VenomRAT, StormKitty, and SilentTrinity, aimed at stealing financial data and maintaining persistent access to victims’ computers. When users click the “Download For Windows” button, they inadvertently download a ZIP file containing these malicious programs. VenomRAT acts as a remote access tool, allowing attackers to steal files, cryptocurrency wallets, and browser data, including credit card information. StormKitty quickly harvests sensitive credentials, while SilentTrinity provides stealthy long-term access for further exploitation. The fake Bitdefender site is linked to other malicious domains impersonating banks, indicating a coordinated phishing operation. The attackers utilize the same command and control infrastructure, with the IP address 67.217.228.160:4449 identified as a connection point. Bitdefender is working to take down the fraudulent site, and Google Chrome has begun flagging the link as malicious. Security experts recommend verifying website authenticity and downloading software only from official sources.

Tech Optimizer

May 27, 2025

BIOS and Bootloaders in the Crosshairs: Growing Firmware Threats

Hackers are increasingly targeting the startup sequence of systems, focusing on BIOS, UEFI, and bootloaders, which allows them to bypass traditional operating system defenses. Firmware threats often evade conventional security measures, providing attackers with a persistent foothold. Notable bootkits like BlackLotus, BootHole, and EFILock exploit vulnerabilities in boot components, even those protected by Secure Boot. Attackers can embed malicious code in firmware or replace legitimate bootloaders, maintaining control through OS reinstalls and hardware replacements. Common attack vectors include compromised storage, network connections, or console inputs during boot. Malicious code can execute before security software activates, and attackers may exploit misconfigured or outdated signature databases, as well as downgrade attacks on older firmware versions. To mitigate these threats, organizations should enforce Secure Boot policies, regularly update signature databases, and monitor boot behavior for anomalies.

Tech Optimizer

May 26, 2025

This Stealthy Malware Takes Control of Your Computer to Steal Your Data

Skitnet is a new malware that targets personal data by stealthily infiltrating computer systems. It is used by hackers to steal sensitive information through advanced methods, including the insertion of invisible malicious code in emails and the creation of fraudulent websites. Cybersecurity experts from PRODAFT have revealed that Skitnet is often employed by ransomware groups and can remotely control infected computers using services like AnyDesk. The malware operates discreetly, monitoring user actions without detection for extended periods, making it difficult for victims to realize they are infected until after data theft occurs. To protect against such threats, security specialists recommend identifying suspicious emails, using reliable antivirus software, and enhancing account security with two-step verification and strong passwords.

Winsage

May 25, 2025

Windows Passwords Are Under Attack — Do These 7 Things Now

Microsoft Windows is a target for cybercriminals, particularly regarding password theft. Trend Micro has reported an increase in fraudulent Captcha attacks that trick users into executing malicious commands through the Windows Run dialog, leading to data theft and malware infections. These attacks utilize PowerShell and can deploy various malware types, including Lumma Stealer and AsyncRAT. Despite efforts to disrupt the Lumma Stealer network, threats persist, exploiting legitimate platforms. Microsoft recommends users adopt safer online practices and outlines seven mitigations for organizations: disable access to the Run dialog, apply least privilege, restrict access to unapproved tools, monitor unusual behavior, harden browser configurations, enable memory protection, and invest in user education.

AppWizard

May 24, 2025

Decentralized Messenger Session Goes Live on Arbitrum With $SESH Token Launch

The decentralized encrypted messenger app, Session, is launching its token, $SESH, on May 21st, 2025, coinciding with the mainnet launch of the new Session Network after a testing phase. Session has over one million monthly active users and operates on a specialized DePIN network with more than 2,000 nodes, ensuring user privacy and anonymity. The total supply of $SESH is capped at 240 million, with an initial release of up to 80 million tokens at the Token Generation Event (TGE). Users can stake 25,000 $SESH tokens to operate a Session Node, ensuring network integrity. The application emphasizes minimal metadata collection and offers features like emoji reactions, voice calls, and group chats. Session is now managed by the nonprofit Session Technology Foundation based in Zug, Switzerland.

TrendTechie

May 23, 2025

Overclockers.ru: Сюжетная кампания Call of Duty: Modern Warfare II (2022) взломана – игра уже на торрентах

The game occupies 35 GB of storage space. A hacker known as h00dbyair has breached the narrative campaign of Call of Duty: Modern Warfare II (2022) and released a compiled version with hacked files on torrent trackers. This build is derived from a pre-release version and operates offline, lacking online restrictions. Modern Warfare II is the second title in the Call of Duty franchise to be compromised since Activision Blizzard implemented online protection measures in 2019; the first was Call of Duty: Black Ops Cold War, hacked in 2023 by hackers r4v3n and codUPLOADER.

Tech Optimizer

May 23, 2025

Hackers Exploit PyBitmessage Library to Evade Antivirus and Network Security Detection

The AhnLab Security Intelligence Center (ASEC) has identified a new strain of backdoor malware that works with a Monero coin miner, utilizing the PyBitmessage library for covert P2P communications. This malware uses encryption to secure data exchanges and anonymize identities, complicating detection by security tools. It decrypts resources using XOR operations to deploy a Monero miner and a backdoor component. The Monero miner exploits the cryptocurrency's anonymity, while the backdoor, created with PowerShell, installs PyBitmessage and retrieves files from GitHub or a Russian file-sharing platform. Commands are executed as PowerShell scripts, making detection difficult. The malware may be distributed as legitimate software or cracked files. ASEC advises caution with unverified files and recommends keeping security solutions updated. Indicators of Compromise (IOCs): - MD5: 17909a3f757b4b31ab6cd91b3117ec50 - MD5: 29d43ebc516dd66f2151da9472959890 - MD5: 36235f722c0f3c71b25bcd9f98b7e7f0 - MD5: 498c89a2c40a42138da00c987cf89388 - MD5: 604b3c0c3ce5e6bd5900ceca07d587b9 - URLs: - http://krb.miner.rocks:4444/ - http://krb.sberex.com:3333/ - http://pool.karbowanec.com:3333/ - http://pool.supportxmr.com:3333/ - https://spac1.com/files/view/bitmessage-6-3-2-80507747/