New HttpTroy Backdoor Poses as VPN Invoice in Targeted Cyberattack on South Korea

The North Korea-linked threat actor known as Kimsuky has distributed a previously undocumented backdoor codenamed HttpTroy as part of a likely spear-phishing attack targeting a single victim in South Korea. Gen Digital, which disclosed details of the activity, did not reveal any details on when t...

APT36 Targets Indian Government with Golang-Based DeskRAT Malware Campaign

A Pakistan-nexus threat actor has been observed targeting Indian government entities as part of spear-phishing attacks designed to deliver a Golang-based malware known as DeskRAT. The activity, observed in August and September 2025 by Sekoia, has been attributed to Transparent Tribe aka APT36, a...

CVE-2017-20203

NetSarang Xmanager Enterprise 5.0 Build 1232, Xmanager 5.0 Build 1045, Xshell 5.0 Build 1322, Xftp 5.0 Build 1218, and Xlpd 5.0 Build 1220 contain a malicious nssock2.dll that implements a multi-stage, DNS-based backdoor. The dormant library contacts a C2 DNS server via a specially crafted TXT...

CVE-2017-20203

NetSarang Xmanager Enterprise 5.0 Build 1232, Xmanager 5.0 Build 1045, Xshell 5.0 Build 1322, Xftp 5.0 Build 1218, and Xlpd 5.0 Build 1220 contain a malicious nssock2.dll that implements a multi-stage, DNS-based backdoor. The dormant library contacts a C2 DNS server via a specially crafted TXT...

CVE-2017-20203

NetSarang products including Xmanager Enterprise 5.0 (Build 1232), Xmanager 5.0 (Build 1045), Xshell 5.0 (Build 1322), Xftp 5.0 (Build 1218), and Xlpd 5.0 (Build 1220) are affected by a supply‑chain backdoor delivered via a malicious nssock2.dll. The DLL implements a multi‑stage, DNS‑based backdo...

New ClayRat Spyware Targets Android Users via Fake WhatsApp and TikTok Apps

A rapidly evolving Android spyware campaign called ClayRat has targeted users in Russia using a mix of Telegram channels and lookalike phishing websites by impersonating popular apps like WhatsApp, Google Photos, TikTok, and YouTube as lures to install them. "Once active, the spyware can exfiltra...

CVE-2017-20201 CCleaner v5.33.6162 & CCleaner Cloud v1.07.3191 Malicious Backdoor Supply Chain Compromise

CCleaner v5.33.6162 and CCleaner Cloud v1.07.3191 32-bit builds contained a malicious pre-entry-point loader that diverts execution from scrtcommonmainseh into a custom loader. That loader decodes an embedded blob into shellcode, allocates executable heap memory, resolves Windows API functions at...

CVE-2025-34252

NetSarang Xmanager Enterprise 5.0 Build 1232, Xmanager 5.0 Build 1045, Xshell 5.0 Build 1322, Xftp 5.0 Build 1218, and Xlpd 5.0 Build 1220 contain a malicious nssock2.dll that implements a multi-stage, DNS-based backdoor. The dormant library contacts a C2 DNS server via a specially crafted TXT...

CVE-2025-34252

CVE-2025-34252 is a placeholder that has been reassigned to CVE-2017-20203. The connected Red Hat and NVD entries describe NetSarang Xmanager/Xshell/Xftp/Xlpd products affected by a malicious nssock2.dll that implements a DNS-based backdoor. The backdoor operates in multiple stages: a dormant lib...

EUVD-2020-0692

Malware in sbrugna...

EUVD-2021-21399

Malware in sbrugna...

PT-2025-41186

Name of the Vulnerable Software and Affected Versions NetSarang Xmanager Enterprise versions 5.0 Build 1232 through 5.0 Build 1236 NetSarang Xmanager versions 5.0 Build 1045 through 5.0 Build 1049 NetSarang Xshell versions 5.0 Build 1322 through 5.0 Build 1326 NetSarang Xftp versions 5.0 Build 12...

Vietnamese Hackers Use Fake Copyright Notices to Spread Lone None Stealer

New Lone None Stealer uses Telegram C2 and DLL side-loading to grab passwords, credit cards, and crypto. Find out how to spot this highly evasive phishing scam...

Malicious Package

Overview fasterlog is a malicious package. Two malicious Rust crates, fasterlog impersonates the legitimate fastlog library and asyncprintln attempt to scan source files for Quoted Ethereum private keys 0x + 64 hex, Solana-style Base58 secrets and Bracketed byte arrays to later exfiltrate matches...

WebSockets-C2-PoC

WebSockets-C2-PoC Ab...

UNC1549 Hacks 34 Devices in 11 Telecom Firms via LinkedIn Job Lures and MINIBIKE Malware

An Iran-nexus cyber espionage group known as UNC1549 has been attributed to a new campaign targeting European telecommunications companies, successfully infiltrating 34 devices across 11 organizations as part of a recruitment-themed activity on LinkedIn. Swiss cybersecurity company PRODAFT is...

Acacium-PostEx-Toolkit

Acacium Automated Post-Exploitation & Lateral Movement Toolkit...

224 malicious apps removed from the Google Play Store after ad fraud campaign discovered

Researchers have discovered a large ad fraud campaign on Google Play Store. The Satori Threat Intelligence and Research team found 224 malicious apps which were downloaded over 38 million times and generated up to 2.3 billion ad requests per day. They named the campaign "SlopAds." Ad fraud is a...

SlopAds Fraud Ring Exploits 224 Android Apps to Drive 2.3 Billion Daily Ad Bids

A massive ad fraud and click fraud operation dubbed SlopAds ran a cluster of 224 apps, collectively attracting 38 million downloads across 228 countries and territories. "These apps deliver their fraud payload using steganography and create hidden WebViews to navigate to threat actor-owned cashou...

Malicious Package

Overview tensorflowjs is a malicious package. This package contains malicious code that uses a sophisticated typosquatting attack. It employs multi-stage malware with heavy obfuscation to evade detection. The malware's primary function is to steal credentials and capture screenshots from Windows...