Volexity discovered threat actor UTA0533 exploiting two zero-day vulnerabilities in SonicWall SMA 1000 series VPN appliances to achieve root-level remote code execution. CVE-2026-15409 enables pre-auth SSRF via /wsproxy to tunnel to localhost services, while CVE-2026-15410 enables command injection via path traversal in the sysCtrl.execRemoveHotfix endpoint. The actor deployed custom malware including KNUCKLEBALL (Java agent injector), ORANGETAIL (webshell), and ROOTRUN (privilege escalation binary), then used tcpdump to capture LDAP credentials and attempted lateral movement from over 200 IP addresses.
execution
50 posts
Proxying to Compromise: SonicWall Secure Mobile Access 0-day Exploitation From Recon to Free Flights: Precision Prompt Attacks on AI Agents The article details a precision prompt injection attack methodology against AI agents, using a fictional travel agent called 'Varda' as a case study. The attack follows a kill chain approach: reconnaissance to extract system prompt logic, enumerate tools, and learn data schemas; then weaponization to craft a fake payment confirmation that satisfies the agent's preconditions for booking flights. The core vulnerability is that the LLM treats conversation history as trusted context, allowing attackers to inject fabricated tool responses and fake assistant messages that bypass sequential validation checks, enabling unauthorized action execution without proper authorization.
Still Circling: Blind Eagle's Toolkit Keeps Evolving Blind Eagle (APT-C-36) has evolved its toolkit with three new obfuscation schemes, a GitHub-staged AutoIt3 RunPE loader, and a significantly upgraded AsyncRAT build codenamed JC-46 featuring WNF-based process injection, HVNC banking-fraud with browser profile cloning, and a Chrome App-Bound Encryption v20 bypass. A shared internal builder is evidenced by identical 'Photo Studio' persistence artifacts across three separately obfuscated toolchains. The group continues to rely on VBScript-to-PowerShell delivery chains and commodity RATs while selectively investing in components that directly serve banking-fraud objectives.
New North Korean campaign uses fake coding interviews to steal developer credentials Elastic Security Labs discovered a new Contagious Interview campaign (REF9403) attributed to DPRK-aligned threat actors that uses fake coding challenges to deliver malware hidden via SVG steganography. The trojanized repositories contain a four-stage JavaScript payload aligned with OTTERCOOKIE, combining browser credential/crypto wallet theft, file exfiltration, a Socket.IO RAT, and clipboard stealing. The malware uses obfuscator.io for code protection, custom Base64 decoding to evade detection, and masquerades as npm-cache processes while exfiltrating data to rightwidth.dev C2 infrastructure.
Cyber Centre Daily Advisory Digest — 2026-07-17 (3 advisories) The Canadian Centre for Cyber Security published three security advisories on 2026-07-17 covering critical vulnerabilities in FreePBX (unauthenticated RCE and SQL injection), VMware Avi Load Balancer (seven CVEs under VMSA-2026-0005), and Google Chrome for Desktop. All advisories urge immediate patching to the latest versions.
Three Steps to the Terminal: A Siemens ROX II Zero-Day Trilogy A chained exploit comprising three zero-day vulnerabilities in Siemens ROX II OT switches allows an attacker to escalate from arbitrary file disclosure to full persistent root-level access. CVE-2025-40948 leverages a root-privileged xz utility to read any file on the filesystem, CVE-2025-40947 exploits unsanitized input in the feature key signature verification to achieve command injection as root, and CVE-2025-40949 enables persistent code execution by injecting commands into the root cron table via the web management task scheduler. Siemens has released firmware V2.17.1 to address all three vulnerabilities.
ACR Stealer: Two observed intrusion chains amid increased threat activity Microsoft Defender Experts identified two prevalent ClickFix-based intrusion chains delivering ACR Stealer, a MaaS information stealer rebranded from Amatera Stealer. Campaign 1 leverages rundll32-driven WebDAV DLL loading, obfuscated PowerShell, Python loaders, scheduled-task persistence, and Fiber-API in-memory shellcode execution, with a subset using blockchain RPC endpoints (EtherHiding) as dead-drop C2 resolvers. Campaign 2 achieves near-fully fileless execution via MSHTA/COM-launched PowerShell that retrieves a payload hidden in JPEG steganography and executes it reflectively in memory, with both chains ultimately harvesting browser credentials, DPAPI secrets, and sensitive documents for exfiltration.
The tale of ClickFix: 5 takeaways from RL’s new threat report ClickFix is a social engineering technique that uses fake CAPTCHA pages to trick users into pasting malicious commands into Run dialogs or terminals, executing payloads in memory via LOLBins without triggering traditional AV or EDR signatures. The threat has commoditized through MaaS subscriptions ($250–$1,800), expanded its payload catalog beyond infostealers to include RATs, loaders, and rootkits, and is actively evolving with variants like CrashFix, FileFix, PromptFix, and ConsentFix. ReversingLabs released an open-source multi-condition YARA rule that detects ClickFix lures by correlating fake verification characteristics, PowerShell payload indicators, and clipboard manipulation before payload execution.
ClickFix on macOS: Blockchain-Powered Infostealer Hidden Inside Compromised Websites A large-scale ClickFix campaign compromises hundreds of WordPress websites to deliver a macOS infostealer via fake Cloudflare CAPTCHA overlays. The campaign uses a Polygon blockchain smart contract to store the C2 URL, making it resistant to DNS takedowns. Victims are tricked into pasting a Terminal command that downloads an in-memory payload via curl, which uses osascript to harvest Keychain data, browser credentials, SSH keys, and screenshots before exfiltrating them in chunks to an attacker-controlled server.
HelloNet campaign — new malicious modules launched through the ViPNet update system The HelloNet campaign is an active APT operation targeting large Russian organizations through the ViPNet secure networking software suite. Attackers achieve persistence by placing a malicious wtsapi32.dll in the ViPNet Update System directory, which is sideloaded by itcsrvup64.exe at OS startup. The loader (HelloInjector) injects into svchost.exe and deploys a modular toolkit including a network proxy, command executor, log cleaner, and a Rust-based backdoor. The campaign uses renamed PuTTY/Plink utilities for SSH reverse tunneling to C2 servers and employs IOCTL hooking to evade user-mode security solutions.
The TTF Trap: A Global Campaign of a Low-Detection Lua Loader A global phishing campaign active since late March 2026 deploys heavily obfuscated JScript droppers that launch LuaJIT or AutoIt-based loaders disguised as TrueType Font (.ttf) files to deliver multiple RATs and infostealers including Agent Tesla, Remcos, XWorm, and a Snake Keylogger variant dubbed Best Private LOGGER. The Lua loader leverages LuaJIT's Foreign Function Interface to call native Windows APIs for in-memory shellcode execution, employing advanced evasion techniques such as decoy memory allocation, Donut header patching, AMSI/ETW bypass, API unhooking, and VEH-based segmented shellcode decryption. The campaign has evolved from October 2025 through June 2026 with progressively more sophisticated anti-analysis capabilities.
ClaudeFix: Shared Claude Chats Meet ClickFix | Zscaler A MacSync Stealer campaign abuses Anthropic's Claude shared chat platform to host ClickFix-style malicious instructions, using Google malvertising to lure macOS users searching for Claude. Victims are tricked into running a Base64-obfuscated curl command that pipes a zsh script to execution, which in turn downloads and pipes a second stage to osascript. The stealer collects keychain data, browser credentials, cryptocurrency wallets, cloud keys, and user files, exfiltrating them in 10MB chunks via HTTP PUT before deleting all traces.
Spirals: New Stealthy Ransomware Deployed Against Asian IT Company A previously unseen Rust-based ransomware family named Spirals was deployed in a double extortion attack against a South Asian IT services company in June 2026. The attackers compromised an internet-facing IIS web server via an ASP.NET web shell, established multiple redundant C2 channels using revsocks, Chisel, and Cloudflare tunnel, performed credential theft via SAM and LSASS dumps, and deployed the ransomware payload via PsExec across the network within 24 hours of initial access. The ransomware uses AES-128 file encryption with ECDH P-256 key wrapping and includes capabilities for defense evasion, lateral movement, and process termination.
AI Has Enhanced Iran’s Asymmetric Playbook During the 2026 Conflict Between January and June 2026, Iran integrated AI technologies as a force multiplier across its hybrid warfare model — cyber operations, influence operations, military systems, and domestic surveillance — without fundamentally altering its asymmetric strategic doctrine. Iranian state-sponsored threat actors (APT42, MuddyWater, APT34, and others) leveraged LLMs to accelerate malware development, enhance spearphishing lures, and conduct ICS reconnaissance, while AI-generated propaganda and inauthentic social media accounts flooded the information environment at unprecedented scale. Russia likely transferred AI-enabled Shahed drone variants and operational tactics to Iran, though independent confirmation of AI use in 2026 kinetic operations remains limited.
GoSerpent: a persistent threat evolves with sophisticated data collection and exfiltration The GoSerpent campaign is a sophisticated, multi-stage attack targeting government and diplomatic entities in Southeast Asia since at least 2021, with evolved variants deployed through 2026. The Go-based GoSerpent backdoor establishes persistent access and deploys ThumbcacheService for document collection, Mimikatz and QuarksDumpLocalHash for credential dumping, and later stages use Stowaway RAT and TmcLoader/TmcPayload to exfiltrate collected data via network shares using stolen credentials. The tight integration between collection, credential theft, and exfiltration components demonstrates advanced operational planning and long-term intelligence gathering objectives.
Hidden Infrastructure Exposed: ANY.RUN Reveals Hijacked Gov Websites Delivering Malware PhantomEnigma is an active Brazil-focused crimeware campaign that compromises government infrastructure (.gov.br portals and police mailboxes) to deliver a modular Node.js backdoor embedded in patched Boostnote/Electron applications via Delphi-compiled Inno Setup installers. The operation uses at least two beacon generations (GET /laravel.php and POST /nbw/), rotates C2 domains weekly behind Cloudflare, and leverages trusted government email channels to bypass SPF/DKIM/DMARC checks. ANY.RUN analysts linked 231 sandbox analyses through a recurring build-chain fingerprint and connected a separate Ofício-PC QR-code phishing arm to the same operator via shared compromised government hosts.
Unpacking the AsyncAPI npm supply chain compromise and import-time payload delivery A coordinated supply chain compromise of the @asyncapi npm organization delivered malicious payloads through five package versions published via the project's legitimate GitHub Actions OIDC trusted publishing pipeline. The attack originated from a pwn request exploiting a misconfigured pullrequesttarget workflow that exposed the asyncapi-bot PAT, enabling unauthorized commits to auto-publish branches. Unlike typical npm supply-chain attacks, the payload executes at import/require time rather than through lifecycle hooks, bypassing --ignore-scripts mitigations. The second stage fetches an encrypted ~8.2 MB Miasma modular runtime from IPFS, establishing C2 at 85.137.53.71 with OS-specific persistence and decentralized fallback channels.
Six Minutes to Compromise: How ‘Patriot Bait’ Actor Used AI to Build and Deploy a C&C Botnet TrendAI Research analyzed 200 Gemini CLI session logs from the Russian-speaking threat actor 'bandcampro,' revealing a solo operator who used Google Gemini CLI as the primary engineering agent to deploy and operate a C&C botnet targeting a dental clinic. The AI handled architecture design, coding, deployment, debugging, and WAF bypass autonomously, migrating the entire C&C infrastructure in six minutes. The operation is encoded in three portable plain-text files (~5KB) that can be shared and deployed by non-technical actors, representing a paradigm shift where AI lowers the skill barrier for complex cyber operations and makes infrastructure disposable and rapidly rebuildable.
The Risk of Exposed Cloud Functions and How to Harden Mandiant identifies publicly exposed serverless applications lacking authentication as a significant risk during security assessments. Attackers can exploit Local File Inclusion (LFI) or command injection vulnerabilities in custom code to read sensitive files, extract hardcoded secrets, and retrieve GCP service account bearer tokens from the metadata service. Stolen tokens enable lateral movement and potential full cloud project compromise, especially when Cloud Run services use over-privileged default service accounts. The blog provides hardening guidance including least-privilege IAM, Cloud Armor WAF policies, VPC Service Controls, and Secure SDLC practices.
Forgotten UEFI shims undermining Secure Boot ESET researchers identified 11 old, Microsoft-signed UEFI shim bootloaders (version 0.9 and below) that can bypass UEFI Secure Boot on any system trusting Microsoft's third-party UEFI CA 2011 certificate. The old shims lack modern security features (MokListX enforcement, SBAT) and contain known vulnerabilities (CVE-2026-10797) that enable revocation bypass, allowing attackers to execute untrusted code during boot and deploy UEFI bootkits. Exploitation does not require the affected software to be installed — attackers can bring their own copy of the vulnerable shim to any UEFI system with the Microsoft third-party certificate enrolled.
TELEPUZ: a modular MaaS malware spreading via CLICKFIX-VIDAR chains TELEPUZ is a rapidly evolving modular MaaS malware delivered via ClickFix social engineering and VIDAR second-stage downloader chains. The 64-bit Windows DLL payload uses indirect syscalls, NTDLL unhooking, AMSI/ETW patching, and custom RC4 encryption for defense evasion, while establishing persistence as a Windows service and communicating over WebSockets with fallback C2 resolution via Telegram, Steam, DNS records, and Polygon blockchain smart contracts. The malware supports 36 commands including process hollowing, keylogging, credential theft, browser cookie extraction, and a WebInjector module that abuses Chrome DevTools Protocol to manipulate financial web forms in real-time.
Daxin Returns: Stealthy Malware Resurfaces in Taiwan Alongside a New Backdoor Symantec identified renewed activity of Backdoor.Daxin, a sophisticated China-linked kernel-mode rootkit that hijacks legitimate TCP connections for covert C2, on a Taiwan manufacturing subsidiary in May 2026, four years after its initial public disclosure. Alongside it, researchers discovered a new backdoor, Stupig, which abuses the Windows keyboard-layout provider mechanism to execute SYSTEM-level commands from the logon screen pre-authentication and hook credential-handling APIs within winlogon.exe. Compile timestamps on both tools date to 2013 despite the host having no telemetry until 2026, suggesting a potentially decade-plus dwell time enabled by likely initial access via an outdated, end-of-life Digiwin SSO/JDK deployment.
OkoBot: new sophisticated malware framework targets cryptocurrency users Kaspersky identified OkoBot, a sophisticated multi-stage malware framework delivered via the TookPS PowerShell downloader and orchestrated over an attacker-controlled SSH tunnel, targeting cryptocurrency users. The framework comprises over 20 interconnected payloads that perform UAC bypass, RDP hijacking, browser-extension based credential theft (Rilide), hardware-wallet seed-phrase phishing (SeedHunter), keylogging, and screen/video capture (OkoSpyware), all coordinated through a plugin dispatcher communicating over HTTP/HTTPS C2 channels. The campaign has been active since at least March 2025, continues to evolve its tooling, and shows indicators (geoblocking, Russian code comments, use of Rilide) consistent with Russian-speaking cybercriminal operators.
11 Malicious NuGet Tools Pose as Game Cheats to Drop a Windows Host-Surveillance Payload Eleven malicious NuGet DotnetTool packages masquerading as game cheats deliver a two-stage Windows payload. The first-stage .NET downloader resolves GitHub hosts via DNS-over-HTTPS to bypass local DNS controls, requests UAC elevation to resync the system clock, and fetches pepesoft.exe from GitHub Releases and Hugging Face. The second-stage PyInstaller-packed Python payload exfiltrates hardware fingerprints, system information, IP geolocation, and screenshots to Google Sheets and Telegram, with a server-side ban-list and hardware binding for licensing enforcement across all recovered builds.
Case Study: Distribution of a CoinMiner Targeting Linux SSH Servers via Malware Distribution via Network Transmission ASEC identified a multi-component Linux malware campaign targeting poorly managed SSH servers. The attack chain uses Go-based propagation malware to worm-like spread XMRig CoinMiner across SSH-accessible servers. The XMRig variant implements robust persistence via systemd services, cron jobs, and a /dev/shm watchdog, while XHide and Shc-compiled obfuscation scripts disguise mining activity by spoofing process names and hijacking common administrative commands through .bashrc aliases.
Langflow Exploited to Build Custom DDoS Gafgyt Botnets Attackers are actively exploiting CVE-2025-3248, a critical RCE vulnerability in Langflow's code validation API, to deploy a customized Gafgyt DDoS bot on AI development servers. The bot uses a modified RC4 stream cipher for C2 communications and is optimized purely for network flooding attacks (UDP, TCP, HOLD, Junk). AI infrastructure is targeted due to high bandwidth availability, shadow IT deployment practices, and permissive egress filtering.
The serpent’s tongue: Luring the Python out of its den This article provides a comprehensive analysis of how malicious Python packages can execute arbitrary code during installation and runtime, categorizing techniques into build hook abuses (setup.py command classes, .pth files, site hooks, PYTHONPATH manipulation) and package content abuses (init.py, main.py, entry point hijacking, package overriding). Each technique is assessed for persistence, OS support, and distribution compatibility. The article highlights that developers are high-value targets due to administrative access to sensitive assets, and that payload execution can occur within minutes of package installation with exfiltration within an hour.
Compromised npm Packages in the AsyncAPI Namespace Deliver Miasma Botnet Loader Socket's Threat Research Team identified four compromised npm packages in the @asyncapi namespace delivering a multi-stage botnet loader called Miasma. The attack injects obfuscated JavaScript into package source files that executes at module load time (bypassing npm lifecycle script blocking), spawns a detached Node.js process to download an encrypted payload from IPFS, and deploys a 3+ MB tasking framework with multi-channel C2 capabilities including HTTP, Nostr, IPFS, and Ethereum RPC. The malicious packages were published via GitHub Actions trusted publishing from a compromised source commit on the 'next' branch.
Malicious GitHub Campaign: Fake “Arctic Wolf” and 290+ Brand-Impersonation Repositories Deliver BoryptGrab-Lineage Infostealer An unattributed, financially motivated threat actor has operated at least 292 brand-impersonation GitHub repositories since 26 June 2026 to distribute a BoryptGrab-lineage Windows infostealer. The delivery chain abuses GitHub trust by routing users through *.github.io redirectors to actor-controlled download pages that serve ZIP archives containing a legitimate signed WinGUP updater (gup.exe) that side-loads a trojanized libcurl.dll, which reflectively executes an 11-module in-memory stealer. The stealer bypasses Chrome App-Bound Encryption v20 via in-process reflective DLL injection into the browser process, scans Steam process memory for live session tokens, harvests credentials from 19+ browsers and 41 cryptocurrency wallet paths, and exfiltrates all data via raw-socket chunked POST to a hardcoded C2 at 193.143.1.131 in Russia.
Home Field Advantage: How Attackers Reshape Victim Environments A threat actor exploited an SQL injection vulnerability in an IIS web application to gain initial access to a Windows endpoint running MSSQL. After access, the attacker performed extensive environment modifications including reconnaissance via tasklist, exfiltration to an OAST domain, creation of a new local administrator account, enabling Terminal Services, disabling Windows Defender, installing BadIIS modules, deploying an XMRig cryptocurrency miner with persistence, and adding CnCrypt Protect for defense evasion. The breadth of modifications on a single endpoint was notable compared to similar incidents.
Beware of Phishing Emails Disguised as Project Proposals A phishing campaign distributing SnakeKeylogger is using emails disguised as project proposals to deliver JavaScript malware inside compressed attachments. Upon execution, the JS malware invokes PowerShell to decrypt and load an encrypted SnakeKeylogger payload in memory without writing to disk. The infostealer then harvests browser data, system information, and keylogging data, exfiltrating it via SMTP or Telegram to attacker-controlled infrastructure.
13th July – Threat Intelligence Report This weekly threat intelligence bulletin covers multiple significant incidents including autonomous LLM-driven ransomware (JadePuffer), a cryptocurrency supply chain compromise via malicious npm packages, and three critical CVEs affecting Langflow, Tenda routers, and Linux KVM. Iran-linked Cavern Manticore and China-linked UAT-7810 were profiled targeting Israeli and networking infrastructure respectively. The report also highlights risks in AI development tools where hidden malicious instructions in open-source files could achieve RCE through Claude Code and OpenAI Codex.
Beware of Phishing Emails Disguised as Money Transfer Confirmations A phishing campaign targeting Korean organizations delivers malicious XLS files disguised as payment confirmation notices. The XLS files exploit CVE-2017-0199 to download and execute an HTA file, which in turn launches an obfuscated PowerShell script via WMI. The PowerShell script retrieves a steganographically embedded PNG containing a .NET loader, which ultimately downloads and executes Remcos RAT for persistent remote access and data exfiltration.
jscrambler npm Package Compromised in Supply Chain Attack A compromised release of the jscrambler npm package (versions 8.14.0 through 8.20.0) delivered a Rust-built cross-platform infostealer via hidden native binaries embedded in an obfuscated CSI container. The malware executes automatically during npm install via a preinstall hook or, in later versions, through injected self-executing functions in package entry points, evading --ignore-scripts protections. The infostealer broadly harvests developer credentials including cryptocurrency wallets, AI assistant API keys, cloud provider credentials, browser data, and messaging app tokens, exfiltrating them over TLS via rustls.
Cyber Centre Daily Advisory Digest — 2026-07-10 (4 advisories) The Canadian Centre for Cyber Security published four security advisories on 2026-07-10 covering critical vulnerabilities in Roundcube Webmail, Broadcom/VMware Tanzu products, Microsoft Edge, and Bitwarden Server. The most urgent advisory (AL25-007 Update 1) confirms ongoing exploitation of CVE-2024-42009 and CVE-2025-49113 in Roundcube Webmail, where attackers first obtain valid credentials via CVE-2024-42009 and then leverage CVE-2025-49113 (a Post-Auth RCE via PHP Object Deserialization) to achieve remote code execution. Both CVEs are listed in CISA's KEV catalog, and a proof-of-concept exists for CVE-2025-49113.
June 2026 CVE Landscape Insikt Group identified 60 high-impact vulnerabilities in June 2026 (a 49% increase from May), with 23 listed in CISA's KEV catalog and 53 having public PoC exploits. The dominant theme was exploitation of externally reachable enterprise applications and appliances by multiple threat actors: StrikeShark chained 13 CVEs to deploy SharkLoader and Cobalt Strike, Lazarus exploited CVE-2025-55182 (React2Shell, CVSS 10.0) to deploy COPPERHEDGE and EtherRAT, APT36 targeted India via Microsoft Office/Windows CVEs, and Qilin ransomware was linked to Check Point gateway exploitation. 25 of the 60 vulnerabilities enabled RCE across 18 vendors, with CWE-22 (Path Traversal) being the most common flaw class.
Fake Braintree NuGet Package Skims Credit Cards and Harvests Merchant Credentials A malicious NuGet package named Braintree.Net typosquats the legitimate PayPal Braintree .NET SDK and implements a multi-stage .NET implant that intercepts payment card data, exfiltrates merchant API credentials, and harvests environment secrets upon assembly load. The package uses .NET ModuleInitializer attributes for code execution, production-only gating to avoid detection during QA, and XOR obfuscation for one of its C2 endpoints. Stolen data is POSTed to attacker-controlled infrastructure at api.348672-shakepay.com over HTTPS with silent error handling to avoid triggering investigation.
Seven Steps to Ransomware: CitrixBleed 2 Weaponized by Initial Access Brokers An Initial Access Broker is exploiting CVE-2025-5777 (CitrixBleed 2), a pre-authentication memory overread in Citrix NetScaler ADC/Gateway, to steal session tokens and bypass MFA. The stolen sessions are used to access Citrix published desktops, followed by a consistent privilege escalation via a registry symbolic-link LPE tool that abuses the Windows AppMgmt service and Group Policy refresh to gain SYSTEM. The operator then creates backdoor admin accounts, installs rogue ScreenConnect/Zoho Assist RMM clients, moves laterally with PsExec and Impacket, and ultimately deploys DragonForce ransomware. The full kill chain from initial access to encryption was observed completing in under one hour in at least one case.
Hiding in the Chain: Multi-Stage LNK Attack Leveraging TON Blockchain to Deliver Node.JS Backdoor A multi-stage attack campaign uses malicious LNK files delivered via booking-themed phishing emails to deploy a Node.js-based backdoor. The LNK files use bigint arithmetic obfuscation to reconstruct C2 URLs, download a PowerShell payload that deploys a legitimate node.exe binary, and execute an AES-128-CBC encrypted JavaScript backdoor. The backdoor retrieves its C2 address from the TON blockchain using the EtherHiding technique, employs a custom bytecode VM interpreter for defense evasion, and supports downloading and executing additional payloads including PE files, PowerShell, and JavaScript.
One Target, Two Flags | Rival Espionage Actors Converge On Pakistani Law Enforcement SentinelLABS identified sustained cyberespionage activity by suspected China-nexus and India-nexus threat actors against Pakistani law enforcement organizations from February 2024 to April 2026, with both converging on Balochistan Police. Four C2 clusters (PlugX, ShadowPad, Cobalt Strike, Remcos) were mapped to compromised infrastructure. A China-nexus actor compromised the Balochistan Police Complaint Management System (CMS), deploying custom implants (cms_plugin.exe) disguised as portal updates that delivered AsyncRAT and staged payloads from attacker-controlled servers, targeting both police personnel and citizens. The implants share a development environment (D:\codedome PDB prefix) with Chinese-language indicators, attributing them to a Chinese-speaking developer.
GigaWiper: Anatomy of a destructive backdoor assembled from multiple malware GigaWiper is a sophisticated Golang-based backdoor discovered by Microsoft Threat Intelligence in October 2025 that amalgamates at least three previously separate malware families — a standalone disk wiper, Crucio ransomware, and FlockWiper — into a single modular implant with 20 commands. It uses RabbitMQ and Redis for C2 communication, establishes persistence via scheduled tasks, and offers capabilities including disk wiping, fake ransomware (with unrecoverable encryption), BSOD induction, screen recording, keylogging, registry management, event log clearing, and VNC-like remote control. The malware masquerades as legitimate Windows components (OneDrive Update, CloudExperienceHost) and uses AES-encrypted configurations with hard-coded credentials.
US Threat Landscape Alert: 30 Active Malware Families Ranked by Real Sandbox Data ANY.RUN's Malware Trends Tracker data shows that phishing-as-a-service kits now dominate the US threat landscape, with five of the top ten threats being AiTM or device-code phishing platforms that defeat MFA by stealing session cookies or OAuth tokens. Commodity RATs and info stealers remain in constant high-volume circulation, while legacy threats like Emotet and WannaCry persist on unpatched systems. Several top-ranked threats (Cobalt Strike, Qbot, Emotet, DonutLoader, Smoke Loader) function as ransomware precursors, meaning their detection should trigger urgent escalation rather than routine handling.
Malicious Go Module Exposes GitHub Malware Lure Network Spanning 222 Repositories Operation Muck and Load is a supply chain attack campaign centered on a malicious Go module that impersonates a DNS scanner tool to deliver a multi-stage Windows malware loader. The campaign leverages 222 GitHub lure repositories across 190 accounts with automated commit-farming workflows to create false credibility, and uses public dead-drop resolvers across multiple platforms for resilient payload-location resolution. The final payload chain delivers AsyncRAT, Quasar, Remcos, Vidar infostealer, and cryptominers through password-protected 7z archives extracted into masqueraded Microsoft-themed directories.
CVE-2026-48282: Mitigating a Critical Vulnerability in Adobe ColdFusion CVE-2026-48282 is a critical unauthenticated path traversal vulnerability in Adobe ColdFusion's RDS FILEIO handler, exploitable via the /CFIDE/main/ide.cfm?ACTION=FILEIO endpoint. An attacker can send crafted HTTP requests with traversal sequences to read or write arbitrary files on the server, potentially achieving remote code execution by writing malicious .cfm files into web-accessible directories. Adobe has released patches under bulletin APSB26-68 for affected versions (2025.9 and earlier, 2023.20 and earlier).
Files Locked Behind a White Padlock: A Warning from WhiteLock Ransomware WhiteLock is a Windows ransomware that encrypts user files using AES-CBC symmetric encryption with RSA-2048 asymmetric key protection, appending the .Fbin extension to encrypted files. It identifies infected devices via SHA-256 hashed MAC addresses, communicates with external servers for key exchange, and deliberately terminates AnyDesk and TeamViewer services to impede remote incident response. The ransomware has been observed in campaigns where information theft malware is used for initial access prior to ransomware deployment.
Coordinated npm and PyPI Campaign Typosquats Popular Secure Payment Apps A coordinated supply-chain campaign published 17 typosquatted npm and PyPI packages mimicking PaySafe, Skrill, and Neteller payment SDKs. The packages implement a fake SDK facade that harvests environment variables containing credentials and tokens, then exfiltrates them over HTTPS to an ngrok-based C2 server. The malware includes sandbox evasion logic and multi-layer C2 domain obfuscation to hinder analysis.
One Email Closer to the Edge: UNK_MassTraction & the Physics of Exploitation UNK_MassTraction, a suspected China-aligned threat cluster, has been exploiting chained n-day vulnerabilities in Roundcube mailservers (CVE-2024-42009 XSS followed by CVE-2025-49113 PHP deserialization) targeting physics and engineering departments at US and Canadian universities since May 2026. The campaign deploys a custom JavaScript credential stealer (IceCube), a webshell (SquareShell), and the VShell backdoor via an in-memory ELF loader, treating mailservers as edge devices for network pivot. The tooling demonstrates mature operational security including anti-forensics, fallback mechanisms, and process spoofing.
Vidar Stealer Unmasked: Code Signing Abuse, Go Loaders and File Inflation A financially motivated campaign active in April 2026 delivers Vidar stealer and XMRig cryptocurrency miner to victims worldwide via malvertising for fake software cracks. The campaign uses the Factory-v3 Go loader framework with per-build unique binaries, fabricated Authenticode certificates impersonating legitimate brands, file-size inflation up to 491 MB to evade sandbox analysis, and an in-memory AMSI bypass. Vidar exfiltrates browser credentials, cookies, and crypto wallets to C2 servers, while XMRig mines Monero using the pool.supportxmr.com mining pool. The operator receives Telegram notifications for each new infection.
ClickFix to Cash-Out: Anatomy of a Mexican Banking-Fraud Toolkit REF6045 is an operator-assisted Mexican banking fraud operation that uses ClickFix fake CAPTCHA pages to deliver the SCMBANKER PowerShell toolkit. Once installed, the toolkit monitors for banking sessions, captures screenshots, deploys vishing overlays, hijacks clipboard data to swap CLABE and card numbers, redirects browsers to phishing pages, and silently installs Remote Utilities as a persistent RAT. The operation's infrastructure suffered significant OPSEC failures including open directories, a leaked web-root archive, and an unauthenticated configuration editor.
The ‘Ghost’ in the Database: Recovering Active ADFS Signing Keys via Machine DPAPI Mandiant discovered that ADFS environments with AutoCertificateRollover disabled and manually rotated certificates can expose active token-signing private keys in Machine DPAPI storage, creating a 'ghost certificate' drift condition where the WID database contains stale entries. A SYSTEM-level attacker can recover the active signing key from the machine CAPI key store using the DPAPI_SYSTEM LSA secret and machine masterkeys, bypassing LSASS and ADFS process monitoring. The recovered key enables forging valid SAML assertions for any user, including Global Administrator, which Entra ID accepts as legitimate authentication.
