CVE-2025-0411-MoTW-PoC

CVE-2025-0411：7-Zip MoTW 绕过漏洞 简介 CVE-2025-0411 是 7-Zip 中的一个缺陷，可绕过 Windows 的“网络标记”MoTW，使来自特制存档的恶意文件能够在无警告的情况下执行。该漏洞已在 SmokeLoader 攻击活动中被利用，由于 7-Zip 缺乏自动更新机制，因此存在风险。 什么是 MoTW？ MoTW 通过备用数据流 ADS 将互联网下载的文件标记为不安全，从而触发警告或受保护视图。只有在文件处理过程中保留该标记时才有效。 技术细节 7-Zip 未能将 MoTW 的 Zone.Identifier ADS...

Rig-Exploit-for-CVE-2018-8174

Rig-Exploit-for-CVE-2018-8174 针对CVE-2018-8174的Rig漏洞利用。与之前的活动一样，Rig的Seamless活动使用恶意广告。这种情况下，恶意广告包含一个隐藏的iframe，将受害者重定向到Rig的着陆页，该页面包含针对CVE-2018-8174的漏洞利用代码和shellcode。这能够对着陆页中混淆的shellcode实现远程代码执行。成功利用后，会检索一个第二阶段下载器，根据URL来看似乎是SmokeLoader的一个变种。随后它会下载最终载荷——一个门罗币矿工。...

smoke_conf_extract

Smoke 配置提取 概述 这个项目旨在从初始阶段的 smokeloader 样本中提取配置。我坚持采用静态方式完成这一任务，因此不得不依赖像 Unicorn 这样的工具来绕过一些更复杂的组件。 无论这种提取方法对该家族的效果如何，这个仓库都可以作为示例，展示配置提取如何应用于非传统恶意软件家族。 预览 功能 反混淆 解包最终阶段 配置提取 待办事项 用 Python 实现 LZSA 解压缩 affiliate ID 提取达到 100% 准确率 使用的项目 Unicorn Emulator - 用于模拟解压缩函数 Radare2 - 提供开源反汇编和函数分析 Alex Hanel 的...

Qilin Ransomware Ranked Highest in April 2025 with 72 Data Leak Disclosures

Threat actors with ties to the Qilin ransomware family have leveraged malware known as SmokeLoader along with a previously undocumented .NET compiled loader codenamed NETXLOADER as part of a campaign observed in November 2024. "NETXLOADER is a new .NET-based loader that plays a critical role in...

Agenda Ransomware Group Adds SmokeLoader and NETXLOADER to Their Arsenal

During our monitoring of Agenda ransomware activities, we uncovered campaigns that made use of the SmokeLoader malware and a new loader we've named NETXLOADER...

Smokeloader Users Identified and Arrested in Operation Endgame

Authorities arrest 5 Smokeloader botnet customers after Operation Endgame; evidence from seized data links customers to malware, ransomware, and more...

Europol Arrests Five SmokeLoader Clients Linked by Seized Database Evidence

Law enforcement authorities have announced that they tracked down the customers of the SmokeLoader malware and detained at least five individuals. "In a coordinated series of actions, customers of the Smokeloader pay-per-install botnet, operated by the actor known as 'Superstar,' faced consequenc...

Exploit for Protection Mechanism Failure in 7-Zip

CVE-2025-0411: 7-Zip MoTW Bypass Vulnerability Introductio...

Ukraine’s largest bank PrivatBank Targeted with SmokeLoader malware

UAC-0006, a financially motivated threat actor, targets PrivatBank customers with advanced phishing attacks. CloudSEK's research reveals malicious emails…...

Russian Cybercrime Groups Exploiting 7-Zip Flaw to Bypass Windows MotW Protections

A recently patched security vulnerability in the 7-Zip archiver tool was exploited in the wild to deliver the SmokeLoader malware. The flaw, CVE-2025-0411 CVSS score: 7.0, allows remote attackers to circumvent mark-of-the-web MotW protections and execute arbitrary code in the context of the curre...

CVE-2025-0411: Ukrainian Organizations Targeted in Zero-Day Campaign and Homoglyph Attacks

The Trend ZDI team offers an analysis on how CVE-2025-0411, a zero-day vulnerability in 7-Zip, was actively exploited to target Ukrainian organizations in a SmokeLoader campaign involving homoglyph attacks...

SmokeLoader Malware Exploits MS Office Flaws to Steal Browser Credentials

SmokeLoader malware has resurfaced with enhanced capabilities and functionalities, targeting your personal data...

SmokeLoader Malware Resurfaces, Targeting Manufacturing and IT in Taiwan

Taiwanese entities in manufacturing, healthcare, and information technology sectors have become the target of a new campaign distributing the SmokeLoader malware. "SmokeLoader is well-known for its versatility and advanced evasion techniques, and its modular design allows it to perform a wide ran...

PT-2024-10268

Name of the Vulnerable Software and Affected Versions 7-Zip versions prior to 24.09 Description This vulnerability allows remote attackers to bypass the Mark-of-the-Web protection mechanism on affected installations of 7-Zip. User interaction is required to exploit this vulnerability, as the targ...

Authorities Ramp Up Efforts to Capture the Mastermind Behind Emotet

Law enforcement authorities behind Operation Endgame are seeking information related to an individual who goes by the name Odd and is allegedly the mastermind behind the Emotet malware. Odd is also said to go by the nicknames Aron, C700, Cbd748, Ivanov Odd, Mors, Morse, and Veron over the past fe...

‘Operation Endgame’ Hits Malware Delivery Platforms

Law enforcement agencies in the United States and Europe today announced Operation Endgame, a coordinated action against some of the most popular cybercrime platforms for delivering ransomware and data-stealing malware. Dubbed "the largest ever operation against botnets," the international effort...

Panel.SmokeLoader MVID-2024-0681 Cross Site Scripting

Discovery / credits: Malvuln John Page aka hyp3rlinx c 2024 Original source: https://malvuln.com/advisory/4b5fc3a2489985f314b81d35eac3560f.txt Contact: [email protected] Media: twitter.com/malvuln Threat: Panel.SmokeLoader Vulnerability: Cross Site Scripting XSS Family: SmokeLoader Type: Web...

Panel.SmokeLoader MVID-2024-0682 Cross Site Request Forgery / Cross Site Scripting

Discovery / credits: Malvuln John Page aka hyp3rlinx c 2024 Original source: https://malvuln.com/advisory/4b5fc3a2489985f314b81d35eac3560fB.txt Contact: [email protected] Media: twitter.com/malvuln Threat: Panel.SmokeLoader Vulnerability: Cross Site Request Forgery CSRF - Persistent XSS Family:...

8Base Group Deploying New Phobos Ransomware Variant via SmokeLoader

The threat actors behind the 8Base ransomware are leveraging a variant of the Phobos ransomware to conduct their financially motivated attacks. The findings come from Cisco Talos, which has recorded an increase in activity carried out by the cybercriminals. "Most of the group's Phobos variants ar...

A deep dive into Phobos ransomware, recently deployed by 8Base group

Cisco Talos has recently observed an increase in activity conducted by 8Base, a ransomware group that uses a variant of the Phobos ransomware and other publicly available tools to facilitate their operations. Most of the groups Phobos variants are distributed by SmokeLoader, a backdoor trojan. Th...