Malware Analysis Archives • Page 6 of 7 • Daily CyberSecurity

PDFSIDER Discovered: New APT Malware Uses DLL Side-Loading to Evade Detection PDFSIDER Malware DLL Side-Loading

PDFSIDER Discovered: New APT Malware Uses DLL Side-Loading to Evade Detection

Do Son January 20, 2026

A new and sophisticated malware variant dubbed PDFSIDER has been unearthed by researchers at Resecurity, marking the...

Fake Malwarebytes Campaign Exploits DLL Sideloading to Drop Infostealers GuLoader Malware CloudEye Obfuscation npm, malware Ethereum, npm supply chain OAST techniques StilachiRAT macOS Malware PasivRobber

GuLoader Malware CloudEye Obfuscation npm, malware Ethereum, npm supply chain OAST techniques StilachiRAT macOS Malware PasivRobber

Fake Malwarebytes Campaign Exploits DLL Sideloading to Drop Infostealers

Do Son January 19, 2026

A new and sophisticated malware campaign masquerading as legitimate software installers has been uncovered. In a recent...

DragonForce: The Rise of a New “Ransomware Cartel” Built on LockBit and Conti DNA INC Ransom Pacific Cyber Threats OysterLoader Malware Rhysida Ransomware Black Basta Ransomware BYOVD Technique Velociraptor Abuse, Storm-2603 Ransomware Crypto24, Ransomware Ransomware Payments, UK Legislation ZACROS data breach

INC Ransom Pacific Cyber Threats OysterLoader Malware Rhysida Ransomware Black Basta Ransomware BYOVD Technique Velociraptor Abuse, Storm-2603 Ransomware Crypto24, Ransomware Ransomware Payments, UK Legislation ZACROS data breach

DragonForce: The Rise of a New “Ransomware Cartel” Built on LockBit and Conti DNA

Do Son January 19, 2026

A comprehensive new analysis by security researchers at S2W details the inner workings of the DragonForce Ransomware...

Invisible Intruder: Fileless Remcos RAT Hides in Shipping Emails Fileless Remcos RAT Phishing Campaign

Invisible Intruder: Fileless Remcos RAT Hides in Shipping Emails

Do Son January 19, 2026

A sophisticated new phishing campaign has been detected in the wild, leveraging a fileless variant of the...

New “LOTUSLITE” Backdoor Targets U.S. Government in Suspected Mustang Panda Campaign Harvester APT Linux Backdoor OT Cyberattack Iranian APT Operation Olalampo MuddyWater APT Prince of Persia APT, Tonnerre v50 Patchwork APT, DLL Sideloading Subtle Snail, cyber espionage ShadowSilk, cyber espionage Volt Typhoon APT Group - Chinese Cybersecurity Firm

Harvester APT Linux Backdoor OT Cyberattack Iranian APT Operation Olalampo MuddyWater APT Prince of Persia APT, Tonnerre v50 Patchwork APT, DLL Sideloading Subtle Snail, cyber espionage ShadowSilk, cyber espionage Volt Typhoon APT Group - Chinese Cybersecurity Firm

New “LOTUSLITE” Backdoor Targets U.S. Government in Suspected Mustang Panda Campaign

Do Son January 19, 2026

A new espionage campaign targeting U.S. government entities has been uncovered, utilizing a custom backdoor dubbed LOTUSLITE....

Trusted Tool Turned Traitor: Signed ‘ahost.exe’ Weaponized to Sideload Malware ahost.exe DLL Sideloading Signed Application Abuse PS1Bot, malware ransomware attacks bill

ahost.exe DLL Sideloading Signed Application Abuse PS1Bot, malware ransomware attacks bill

Trusted Tool Turned Traitor: Signed ‘ahost.exe’ Weaponized to Sideload Malware

Do Son January 16, 2026

A routine utility often bundled with developer tools has been weaponized by cybercriminals to bypass security scanners...

Sicarii Ransomware Masquerades as Israeli Hacktivists AccountDumpling Phishing Google AppSheet Abuse AI-Generated Malware PureRAT Campaign RondoDoX Botnet, Next.js React2Shell EchoGather, Paper Werewolf Salt Typhoon, Telecom Espionage BreachForums, Conor Fitzpatrick Ransomware Negotiation, DOJ Investigation MirrorFace group - Earth Kasha Emperor Dragonfly

AccountDumpling Phishing Google AppSheet Abuse AI-Generated Malware PureRAT Campaign RondoDoX Botnet, Next.js React2Shell EchoGather, Paper Werewolf Salt Typhoon, Telecom Espionage BreachForums, Conor Fitzpatrick Ransomware Negotiation, DOJ Investigation MirrorFace group - Earth Kasha Emperor Dragonfly

Sicarii Ransomware Masquerades as Israeli Hacktivists

Do Son January 16, 2026

Security researchers at Check Point have released an analysis of Sicarii, a Ransomware-as-a-Service (RaaS) group that emerged...

SHADOW#REACTOR Malware Builds Remcos RAT via Text Files TanStack Typosquatting npm Supply Chain Attack Axios Supply Chain Attack npm Poisoning eScan Supply Chain Attack Antivirus Compromise APT-36, NCERT WhatsApp Advisory FBI alert, Salesforce Salt Typhoon, APT group ConnectWise ScreenConnect hack Nation-state cyberattack FortiGate Leak - zkLend vulnerability - TRIPLESTRENGTH Threat Actor Group Dark Storm

TanStack Typosquatting npm Supply Chain Attack Axios Supply Chain Attack npm Poisoning eScan Supply Chain Attack Antivirus Compromise APT-36, NCERT WhatsApp Advisory FBI alert, Salesforce Salt Typhoon, APT group ConnectWise ScreenConnect hack Nation-state cyberattack FortiGate Leak - zkLend vulnerability - TRIPLESTRENGTH Threat Actor Group Dark Storm

SHADOW#REACTOR Malware Builds Remcos RAT via Text Files

Do Son January 15, 2026

Security researchers have uncovered a sophisticated new malware framework that is slipping past enterprise defenses by hiding...

Attackers Weaponize Legitimate RMM Tools via Fake PDFs RMM Software Abuse AhnLab ASEC Report

Attackers Weaponize Legitimate RMM Tools via Fake PDFs

Do Son January 13, 2026

In a new report, the AhnLab Security Intelligence Center (ASEC) warns of a rising trend where threat...

“TryCloudflare” Abuse: AsyncRAT Exploits Free Tunnels to Build Stealthy WebDAV Network AsyncRAT Malware Cloudflare Tunnel Abuse

“TryCloudflare” Abuse: AsyncRAT Exploits Free Tunnels to Build Stealthy WebDAV Network

Do Son January 13, 2026

A sophisticated campaign distributing the AsyncRAT Remote Access Trojan is turning a trusted internet service into a...

“Boto Cor-de-Rosa”: Banking Malware Astaroth Pivots to WhatsApp in New Campaign NATS-as-C2 Sysdig CVE-2026-33017 Langflow RCE Microsoft Phone Link Hijack CloudZ Pheno Plugin Insider Threat BlackCat (ALPHV) OFAC Sanctions DPRK IT Workers Transparent Tribe APT36 React2Shell, EtherRAT SideWinder Espionage, Netlify Phishing DDNS Abuse, C2 Infrastructure Hacking Health Club

NATS-as-C2 Sysdig CVE-2026-33017 Langflow RCE Microsoft Phone Link Hijack CloudZ Pheno Plugin Insider Threat BlackCat (ALPHV) OFAC Sanctions DPRK IT Workers Transparent Tribe APT36 React2Shell, EtherRAT SideWinder Espionage, Netlify Phishing DDNS Abuse, C2 Infrastructure Hacking Health Club

“Boto Cor-de-Rosa”: Banking Malware Astaroth Pivots to WhatsApp in New Campaign

Do Son January 12, 2026

The notorious Brazilian banking malware Astaroth has evolved again, this time turning one of the world’s most...

RustyWater Rising: MuddyWater Drops PowerShell for Stealthy Rust Implants axios Supply Chain Attack WAVESHAPER.V2 SnappyBee Malware Salt Typhoon Stately Taurus ScoringMathTea RAT, Lazarus Reflective DLL

axios Supply Chain Attack WAVESHAPER.V2 SnappyBee Malware Salt Typhoon Stately Taurus ScoringMathTea RAT, Lazarus Reflective DLL

RustyWater Rising: MuddyWater Drops PowerShell for Stealthy Rust Implants

Do Son January 12, 2026

The notorious MuddyWater APT group has overhauled its arsenal, ditching its traditional scripting tools for a sophisticated...

Guloader Malware Rides Wave of Fake Performance Reports Layoff Phishing Scam Remcos RAT Malware Aruba Phishing, Phishing-as-a-Service PyPI, phishing CVE-2024-25608 PyPI Phishing, Credential Theft

Layoff Phishing Scam Remcos RAT Malware Aruba Phishing, Phishing-as-a-Service PyPI, phishing CVE-2024-25608 PyPI Phishing, Credential Theft

Guloader Malware Rides Wave of Fake Performance Reports

Do Son January 9, 2026

Cybercriminals are weaponizing workplace anxiety in a new sophisticated phishing campaign. The AhnLab Security Intelligence Center (ASEC)...

NodeCordRAT: The Trojan Hiding in NPM to Steal Crypto via Discord NodeCordRAT NPM Supply Chain Attack

NodeCordRAT: The Trojan Hiding in NPM to Steal Crypto via Discord

Do Son January 9, 2026

The open-source ecosystem has once again been weaponized, this time targeting developers working with cryptocurrency libraries. In...

LockBit 5.0 Sustains Global Ransomware Dominance LockBit 5.0 Ransomware Ransomware-as-a-Service (RaaS)

LockBit 5.0 Sustains Global Ransomware Dominance

Do Son January 9, 2026

The hydra of the cybercrime world has grown another head. Since its emergence in late 2019, the...

“VM Isolation is Not Absolute”: Researchers Unmask Sophisticated ESXi “Maestro” Exploit GUARDIANWALL MailSuite Exploit CVE-2026-32661 FileZen Vulnerability CVE-2026-25108 Ivanti EPMM Vulnerability Dormant Backdoor Fortinet Authentication Bypass CVE-2026-24858 VMware vCenter Server Flaw CVE-2025-21590

GUARDIANWALL MailSuite Exploit CVE-2026-32661 FileZen Vulnerability CVE-2026-25108 Ivanti EPMM Vulnerability Dormant Backdoor Fortinet Authentication Bypass CVE-2026-24858 VMware vCenter Server Flaw CVE-2025-21590

“VM Isolation is Not Absolute”: Researchers Unmask Sophisticated ESXi “Maestro” Exploit

Do Son January 8, 2026

In a new report, the Huntress Tactical Response Team details a sophisticated intrusion discovered in December 2025...

GoBruteforcer Returns: How AI Code Snippets Fueled a 50,000-Server Botnet Seedworm Espionage Campaign 2026 ChromElevator Stealer DLL Sideloading SIM Swapping Crypto Theft Lazarus Comebacker, Aerospace Espionage Delete PlugX Malware

Seedworm Espionage Campaign 2026 ChromElevator Stealer DLL Sideloading SIM Swapping Crypto Theft Lazarus Comebacker, Aerospace Espionage Delete PlugX Malware

GoBruteforcer Returns: How AI Code Snippets Fueled a 50,000-Server Botnet

Do Son January 8, 2026

A sophisticated new variant of the GoBruteforcer botnet is on the loose, and it’s capitalizing on a...

CrazyHunter: The “Ruthless” Ransomware Stalking Healthcare CrazyHunter Ransomware Healthcare Cyberattacks

CrazyHunter: The “Ruthless” Ransomware Stalking Healthcare

Do Son January 8, 2026

A new, highly aggressive ransomware strain is cutting a swath through the healthcare sector, leaving hospitals and...

Popular Chinese Utility Hijacked to Deploy Browser Malware Grafana Exploitation, Coordinated Scanning Arcserve UDP Vulnerabilities

Popular Chinese Utility Hijacked to Deploy Browser Malware

Do Son January 7, 2026

The RedDrip Team at QiAnXin Technology’s Threat Intelligence Center has uncovered a widespread malware campaign hiding inside...

More_Eggs Malware Deep Dive: Abusing ieuinit.exe and Polymorphic JavaScript More_Eggs analysis, ieuinit.exe abuse

More_Eggs Malware Deep Dive: Abusing ieuinit.exe and Polymorphic JavaScript

Do Son May 20, 2025

More_Eggs is back—and it’s sneakier than ever. A new report by researcher Tonmoy Jitu dissects a recent...