Research reports
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521–540 of 1,281 reports · page 27 of 65
Added Tue 19 May
artik.blue · Web page · Published 9 Jul
Malware analysis with IDA/Radare2 - Basic Unpacking (Dridex first stage)
Greetings again dear malware analysts! In this part of the series we are leaving the initial topics behind to start focusing on unpacking/decrypting malware by applying our reverse engineering skills to those binaries. We will start by unpacking the initial…
zanezhub.github.io · Web page · Published 17 May
Analysis on Malware that attacks Israel’s Water treatment facilities
I go after the entry point of the malware and right away we can see that there’s only three main functions. This makes it easier for us to analyze the malware. I’m not sure why the author did not add a layer of obfuscation to the binary to make it hearder to…
Added Thu 14 May
GitHub · PDF · Added 14 May
MacProStorage02:_2018ROW:Bitdefender-Whitepaper-Inexsmar-crea1598-A4-en_EN:Bitdefender-Whitepaper-Inexsmar-crea1598-A4-en_EN.indd
FOR MORE INFORMATION VISIT: enterprise.bitdefender.com Bitdefender is a global security technology company that delivers solutions in more than 100 countries through a network of value-added alliances, distributors and reseller partners. Since 2001,…
Kaspersky · Web page · Published 17 Feb
Kaspersky discovers Keenadu – a multifaceted Android malware that can come preinstalled on new devices
Kaspersky has detected a new malware for Android devices that it dubbed Keenadu. This malware is distributed in multiple forms – it can be preinstalled directly into devices’ firmware, embedded within system apps, or even downloaded from official app stores…
panther.com · Web page · Published 3 Apr
jsonspack: Multi-Tenant Node.js RAT — DPRK Supply Chain Campaign
Note — jsonspack vs legitimate jsonpack : jsonpack is a legitimate npm JSON compression library published by sapienlab in 2013, maintained through 2022, with 1.1.5 as the final version.P2 (Footnote prefixes: E = evidence, P = prior art, R = references, A =…
LevelBlue · Web page · Published 19 Nov
SpiderLabs IDs New Banking Trojan Distributed Through WhatsApp
November 19, 2025 10 Minute Read by Nathaniel Morales, John Basmayor, and Nikita Kazymirskyi LevelBlue SpiderLabs researchers have recently identified a banking Trojan we dubbed Eternidade Stealer, which is distributed through WhatsApp hijacking and social…
Medium · Web page · Published 27 Jan
From XLoader to Phantom Stealer: A DHL-Themed multi-stage Infection Chain
I have identified a multi-stage malware campaign delivering Phantom Stealer v3.5.0 via a DHL-themed spam email. Initial access occurs through a ZIP attachment masquerading as an invoice and requiring user execution. The archive drops a signed Java utility…
QiAnXin · Web page · Published 11 May
Threat Actor Mr_Rot13 Actively Exploits CVE-2026-41940 for Backdoor Deployment
CVE-2026-41940 is a high-severity unauthenticated authentication bypass vulnerability affecting cPanel & WHM. This product is widely used in Linux server operations and virtual hosting management. The vulnerability has a CVSS score as high as 9.8 (Critical).…
IBM X-Force · Web page · Published 12 Mar
A Slopoly start to AI-enhanced ransomware attacks
In early 2026, IBM X-Force discovered a likely AI-generated novel malware which we are dubbing “Slopoly,” used during a ransomware attack. The operators are part of a group tracked as Hive0163, whose main objective is extortion through large-scale data…
darkwebinformer.com · Web page · Published 13 Apr
Polish Eco-Friendly Retailer VegeHome Suffers Data Breach Exposing 100K Customers
A threat actor going by lulzintel has uploaded the full database of vegehome.pl, a Polish eco-friendly home products retailer. The actor states the breach occurred in April 2026 and exposed data belonging to over 100,000 customers. VegeHome's tagline…
darkwebinformer.com · Web page · Published 23 Mar
Alleged Breach of Chile's Servicio Civil Platform Exposes 110K Public Servant Records With Full Names and User IDs
A threat actor going by NyxarGroup has published 110,000 records allegedly taken from Chile's Servicio Civil campus platform, the government training portal where public servants access professional development courses and programs. Servicio Civil is Chile's…
Microsoft · Web page · Published 12 Mar
Storm-2561 uses SEO poisoning to distribute fake VPN clients for credential theft
In mid-January 2026, Microsoft Defender Experts identified a credential theft campaign that uses fake virtual private network (VPN) clients distributed through search engine optimization (SEO) poisoning. The campaign redirects users searching for legitimate…
Mandiant (Google) · Web page · Published 18 Mar
The Proliferation of DarkSword: iOS Exploit Chain Adopted by Multiple Threat Actors
Google Threat Intelligence Group (GTIG) has identified a new iOS full-chain exploit that leveraged multiple zero-day vulnerabilities to fully compromise devices. Based on toolmarks in recovered payloads, we believe the exploit chain to be called DarkSword.…
Trend Micro · Web page · Published 30 Apr
Inside Shadow-Earth-053: A China-Aligned Cyberespionage Campaign Against Government and Defense Sectors in Asia
Table 1. Legitimate executables vulnerable to DLL sideloading abused by SHADOW‑EARTH‑053 SHADOW-EARTH-053 uses a legitimate Toshiba Bluetooth Stack executable, renamed to CIATosBtKbd.exe, to sideload a malicious DLL (TosBtKbd.dll). This loader employs a…
darkwebinformer.com · Web page · Published 23 Mar
Alleged Breach of Chile's Ley del Lobby Platform Exposes 250GB of Government Lobbying Records Spanning 2018 to 2026
A threat actor going by NyxarGroup claims to be selling 250GB of data from Chile's Ley del Lobby platform, the government transparency portal that records and monitors lobbying activities carried out by individuals, companies, and organizations in relation to…
Added Tue 12 May
LevelBlue · Web page · Published 19 Jun
LevelBlue Labs Discovers Highly Evasive, New Loader Targeting Chinese Organizations
LevelBlue Labs recently discovered a new highly evasive loader that is being delivered to specific targets through phishing attachments. A loader is a type of malware used to load second-stage payload malware onto a victim’s system. Due to the lack of…
Trend Micro · Web page · Published 5 Mar
New BoryptGrab Stealer Targets Windows Users via Deceptive GitHub Pages
The BoryptGrab campaign uses fake SEO‑optimized GitHub repositories and deceptive download pages to distribute a data‑stealing malware family that delivers multiple payloads, including a reverse SSH backdoor, to Windows users. Save to Folio Key Takeaways…
redasgard.com · Web page · Published 6 May
Hunting Lazarus Part VII: The Server That Was Not Just FTP
This is Part VII of the "Hunting Lazarus" series. The earlier installments documented the Contagious Interview campaign run by Lazarus Group – the DPRK-linked APT – which targets cryptocurrency and Web3 developers with fake job interviews, fabricated company…
Cisco Talos · Web page · Published 26 Feb
New Dohdoor malware campaign targets education and health care
Cisco Talos discovered an ongoing malicious campaign since at least as early as December 2025 by a threat actor we track as “UAT-10027,” delivering a previously undisclosed backdoor dubbed “Dohdoor.” Dohdoor utilizes the DNS-over-HTTPS (DoH) technique for…
Added Sat 9 May
0x3obad.github.io · Web page · Published 27 Mar
PlugX : Mustang Panda APT
Mustang Panda is a China-linked advanced persistent threat (APT) group engaged in sustained cyber espionage operations, primarily targeting government entities, diplomatic organizations, and NGOs. The group relies on a consistent toolset that is regularly…
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