PT-2025-39820

Name of the Vulnerable Software and Affected Versions Apt-Cacher-NG version 3.2.1 Description A reflected cross-site scripting XSS issue exists in the web management application. This allows an attacker to execute malicious scripts. The issue is due to improper handling of GET inputs included in...

CVE-2025-11147: Improper Neutralization of Input During Web Page Generation

Reflected cross-site scripting XSS in Apt-Cacher-NG v3.2.1. The vulnerability allows malicious scripts XSS to be executed in “/html/ .html”...

Chinese APT Hits Philippine Military Firm with New EggStreme Fileless Malware

Bitdefender uncovers EggStreme, a fileless malware by a China-based APT targeting the Philippine military and APAC organisations. Cybersecurity…...

Silver Fox APT Exploits Signed Windows Driver to Deliver ValleyRAT

Check Point reports Silver Fox APT using a signed WatchDog driver flaw to disable Windows security and deliver…...

Linux Distros Unpatched Vulnerability : CVE-2020-5202

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - apt-cacher-ng through 3.3 allows local users to obtain sensitive information by hijacking the hardcoded TCP port. The /usr/lib/apt-cacher-ng/acngtool program...

Linux Distros Unpatched Vulnerability : CVE-2017-7443

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - apt-cacher before 1.7.15 and apt-cacher-ng before 3.4 allow HTTP response splitting via encoded newline characters, related to lack of blocking for the %0ad...

Linux Distros Unpatched Vulnerability : CVE-2005-2214

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - apt-setup in Debian GNU/Linux installs the apt.conf file with insecure permissions, which allows local users to obtain sensitive information such as passwords...

Revisiting UNC3886 Tactics to Defend Against Present Risk

We examine the past tactics used by UNC3886 to gain insight on how to best strengthen defenses against the ongoing and emerging threats of this APT group...

Exploit for Use After Free in Adobe Flash_Player

APTREPORT collected by @blackorbird https://x.com/blackorbird Interesting apt report & sample & malware & technology & intellegence collection APT Group for country Threat Actor Groups Tracked by Palo Alto Networks Unit 42...

China-Based APTs Deploy Fake Dalai Lama Apps to Spy on Tibetan Community

The Tibetan community has been targeted by a China-nexus cyber espionage group as part of two campaigns conducted last month ahead of the Dalai Lama's 90th birthday on July 6, 2025. The multi-stage attacks have been codenamed Operation GhostChat and Operation PhantomPrayers by Zscaler ThreatLabz...

New GhostContainer Malware Hits High-Value MS Exchange Servers in Asia

Kaspersky's SecureList reveals GhostContainer, a new, highly customized backdoor targeting government and high-tech organizations in Asia via Exchange server vulnerabilities. Learn how this APT malware operates and how to stay protected...

GhostContainer backdoor: malware compromising Exchange servers of high-value organizations in Asia

In a recent incident response IR case, we discovered highly customized malware targeting Exchange infrastructure within government environments. Analysis of detection logs and clues within the sample suggests that the Exchange server was likely compromised via a known N-day vulnerability. Our...

DoNot APT Hits European Ministry with New LoptikMod Malware

Trellix reveals how the India-linked DoNot APT group launched a sophisticated spear-phishing attack on a European foreign affairs…...

DoNot APT Expands Operations, Targets European Foreign Ministries with LoptikMod Malware

A threat actor with suspected ties to India has been observed targeting a European foreign affairs ministry with malware capable of harvesting sensitive data from compromised hosts. The activity has been attributed by Trellix Advanced Research Center to an advanced persistent threat APT group...

OneClik: A ClickOnce-Based APT Campaign Targeting Energy, Oil and Gas Infrastructure

OneClik: A ClickOnce-Based Red Team Campaign Simulating APT Tactics in Energy Infrastructure By Nico Paulo Yturriaga and Pham Duy Phuc · Updated : June 30, 2025 The Trellix Advanced Research Center previously uncovered what appeared to be a sophisticated APT malware campaign, which we dubbed...

OneClik: A ClickOnce-Based APT Campaign Targeting Energy, Oil and Gas Infrastructure

OneClik: A ClickOnce-Based APT Campaign Targeting Energy, Oil and Gas Infrastructure By Nico Paulo Yturriaga and Pham Duy Phuc · June 24, 2025 The Trellix Advanced Research Center has uncovered a sophisticated APT malware campaign that we’ve dubbed OneClik. It specifically targets the energy, oil...

A Lightweight IDS for Early APT Detection Using a Novel Feature Selection Method

An Advanced Persistent Threat APT is a multistage, highly sophisticated, and covert form of cyber threat that gains unauthorized access to networks to either steal valuable data or disrupt the targeted network. These threats often remain undetected for extended periods, emphasizing the critical...

Silver Fox APT Targets Taiwan with Complex Gh0stCringe and HoldingHands RAT Malware

Cybersecurity researchers are warning of a new phishing campaign that's targeting users in Taiwan with malware families such as HoldingHands RAT and Gh0stCringe. The activity is part of a broader campaign that delivered the Winos 4.0 malware framework earlier this January by sending phishing...

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...

Sleep with one eye open: how Librarian Ghouls steal data by night

Introduction Librarian Ghouls, also known as "Rare Werewolf" and "Rezet", is an APT group that targets entities in Russia and the CIS. Other security vendors are also monitoring this APT and releasing analyses of its campaigns. The group has remained active through May 2025, consistently targetin...