CVE Intelligence
Início / Inteligência de ameaças

Ransomware Intelligence

A CISA marca uma vulnerabilidade como "usada por ransomware" apenas quando há campanha confirmada. Estas são as falhas que grupos de extorsão já exploraram: corrigi-las primeiro reduz o risco mais concreto.

361
CVEs usadas por ransomware · 21% do catálogo KEV
3
incluídas nos últimos 90 dias
173
críticas
121
vítimas divulgadas (30 dias)
408
grupos monitorados

Fabricantes mais explorados por ransomware

Fraquezas (CWE) mais comuns

Por ano de inclusão na KEV

Grupos mais ativos (30 dias)

Vítimas divulgadas em sites de vazamento, segundo o ransomware.live. Não exibimos nomes de vítimas.

GrupoVítimasÚltima atividade
N0n 41 13 h
Wallstreet 13 1 d
qilin 9 1 d
interlock 6 3 d
play 5 2 d
akira 3 1 d
AuditTeam 3 2 d
Dark Project 3 3 d
lockbit5 3 1 d
Emperador 3 8 h
everest 3 2 d
iah6477 3 6 h
Todos os grupos →

Países mais afetados (30 dias)

  • Estados Unidos25
  • Suécia10
  • Brasil8
  • Coreia do Sul8
  • Reino Unido5
  • Singapura4
  • Índia4
  • Espanha3
  • Alemanha3
  • Japão3

Setores mais afetados (30 dias)

  • Transportation28
  • Professional Services19
  • Healthcare13
  • Manufacturing11
  • Other10
  • Retail & E-Commerce8
  • Technology7
  • Financial Services3
  • Energy & Utilities3
  • Hospitality2

Grupos e as CVEs que exploram

clop 5akira 3alphv 3conti 3hive 3play 3medusa 2vicesociety 2atomsilo 1blackbyte 1blackshadow 1BrainCipher 1esxiargs 1frag 1handala 1icefire 1incransom 1karma 1lockbit 1maze 1nightsky 1nightspire 1nokoyawa 1revil 1reynolds 1underground 1

CVEs usadas em campanhas de ransomware

Severidade
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117 resultado(s)

CVE-2018-8406 Alta · 7.8 KEV Alta · 64 Ransomware CWE-404 15/08/2018
Microsoft DirectX Graphics Kernel Privilege Escalation Vulnerability
An elevation of privilege vulnerability exists when the DirectX Graphics Kernel (DXGKRNL) driver improperly handles objects in memory, aka "DirectX Graphics Kernel Elevation of Privilege Vulnerability." This affects Windows Server 2016, Windows 10, Windows 10 Servers. This CVE ID is unique from CVE-2018-8400, CVE-2018-8401, CVE-2018-8405.
CVE-2018-8440 Alta · 7.8 KEV Urgente · 78 Exploit público Ransomware 12/09/2018
Microsoft Windows Privilege Escalation Vulnerability
An elevation of privilege vulnerability exists when Windows improperly handles calls to Advanced Local Procedure Call (ALPC), aka "Windows ALPC Elevation of Privilege Vulnerability." This affects Windows 7, Windows Server 2012 R2, Windows RT 8.1, Windows Server 2008, Windows Server 2012, Windows 8.1, Windows Server 2016, Windows Server 2008 R2, Windows 10, Windows 10 Servers.
CVE-2021-38646 Alta · 7.8 KEV Alta · 65 Ransomware 15/09/2021
Microsoft Office Access Connectivity Engine Remote Code Execution Vulnerability
Microsoft Office Access Connectivity Engine Remote Code Execution Vulnerability
CVE-2017-0146 Alta · 8.8 KEV Urgente · 86 Exploit público Ransomware 16/03/2017
Microsoft Windows SMB Remote Code Execution Vulnerability
The SMBv1 server in Microsoft Windows Vista SP2; Windows Server 2008 SP2 and R2 SP1; Windows 7 SP1; Windows 8.1; Windows Server 2012 Gold and R2; Windows RT 8.1; and Windows 10 Gold, 1511, and 1607; and Windows Server 2016 allows remote attackers to execute arbitrary code via crafted packets, aka "Windows SMB Remote Code Execution Vulnerability." This vulnerability is different from those described in CVE-2017-0143, CVE-2017-0144, CVE-2017-0145, and CVE-2017-0148.
CVE-2022-21999 Alta · 7.8 KEV Urgente · 84 Exploit público Ransomware CWE-22 09/02/2022
Microsoft Windows Print Spooler Privilege Escalation Vulnerability
Windows Print Spooler Elevation of Privilege Vulnerability
CVE-2015-2546 Alta · 8.2 KEV Alta · 65 Ransomware CWE-119 08/09/2015
Microsoft Win32k Memory Corruption Vulnerability
The kernel-mode driver in Microsoft Windows Vista SP2, Windows Server 2008 SP2 and R2 SP1, Windows 7 SP1, Windows 8, Windows 8.1, Windows Server 2012 Gold and R2, Windows RT Gold and 8.1, and Windows 10 allows local users to gain privileges via a crafted application, aka "Win32k Memory Corruption Elevation of Privilege Vulnerability," a different vulnerability than CVE-2015-2511, CVE-2015-2517, and CVE-2015-2518.
CVE-2016-3309 Alta · 7.8 KEV Urgente · 74 Exploit público Ransomware 09/08/2016
Microsoft Windows Kernel Privilege Escalation Vulnerability
The kernel-mode drivers in Microsoft Windows Vista SP2; Windows Server 2008 SP2 and R2 SP1; Windows 7 SP1; Windows 8.1; Windows Server 2012 Gold and R2; Windows RT 8.1; and Windows 10 Gold, 1511, and 1607 allow local users to gain privileges via a crafted application, aka "Win32k Elevation of Privilege Vulnerability," a different vulnerability than CVE-2016-3308, CVE-2016-3310, and CVE-2016-3311.
CVE-2017-0101 Alta · 7.8 KEV Urgente · 74 Exploit público Ransomware CWE-119 16/03/2017
Microsoft Windows Transaction Manager Privilege Escalation Vulnerability
The kernel-mode drivers in Transaction Manager in Microsoft Windows Vista SP2; Windows Server 2008 SP2 and R2; Windows 7 SP1; Windows 8.1, Windows Server 2012 Gold and R2, Windows RT 8.1; Windows 10 Gold, 1511, and 1607; and Windows Server 2016 allow local users to gain privileges via a crafted application, aka "Windows Elevation of Privilege Vulnerability."
CVE-2018-8120 Alta · 7.0 KEV Urgente · 86 Exploit público Ransomware CWE-404 09/05/2018
Microsoft Win32k Privilege Escalation Vulnerability
An elevation of privilege vulnerability exists in Windows when the Win32k component fails to properly handle objects in memory, aka "Win32k Elevation of Privilege Vulnerability." This affects Windows Server 2008, Windows 7, Windows Server 2008 R2. This CVE ID is unique from CVE-2018-8124, CVE-2018-8164, CVE-2018-8166.
CVE-2019-0543 Alta · 7.8 KEV Urgente · 73 Exploit público Ransomware CWE-287 08/01/2019
Microsoft Windows Privilege Escalation Vulnerability
An elevation of privilege vulnerability exists when Windows improperly handles authentication requests, aka "Microsoft Windows Elevation of Privilege Vulnerability." This affects Windows 7, Windows Server 2012 R2, Windows RT 8.1, Windows Server 2008, Windows Server 2019, Windows Server 2012, Windows 8.1, Windows Server 2016, Windows Server 2008 R2, Windows 10, Windows 10 Servers.
CVE-2019-0841 Alta · 7.8 KEV Urgente · 86 Exploit público Ransomware CWE-59 09/04/2019
Microsoft Windows AppX Deployment Service (AppXSVC) Privilege Escalation Vulnerability
An elevation of privilege vulnerability exists when Windows AppX Deployment Service (AppXSVC) improperly handles hard links, aka 'Windows Elevation of Privilege Vulnerability'. This CVE ID is unique from CVE-2019-0730, CVE-2019-0731, CVE-2019-0796, CVE-2019-0805, CVE-2019-0836.
CVE-2019-1064 Alta · 7.8 KEV Alta · 65 Ransomware CWE-59 12/06/2019
Microsoft Windows AppX Deployment Service (AppXSVC) Privilege Escalation Vulnerability
An elevation of privilege vulnerability exists when Windows AppX Deployment Service (AppXSVC) improperly handles hard links. An attacker who successfully exploited this vulnerability could run processes in an elevated context. An attacker could then install programs; view, change or delete data. To exploit this vulnerability, an attacker would first have to log on to the system. An attacker could then run a specially crafted application that could exploit the vulnerability and take control of an affected system. The security update addresses the vulnerability by correcting how Windows AppX Deployment Service handles hard links.
CVE-2019-1069 Alta · 7.8 KEV Alta · 65 Ransomware CWE-59 12/06/2019
Microsoft Task Scheduler Privilege Escalation Vulnerability
An elevation of privilege vulnerability exists in the way the Task Scheduler Service validates certain file operations. An attacker who successfully exploited the vulnerability could gain elevated privileges on a victim system. To exploit the vulnerability, an attacker would require unprivileged code execution on a victim system. The security update addresses the vulnerability by correctly validating file operations.
CVE-2019-1129 Alta · 7.8 KEV Alta · 63 Ransomware CWE-59 15/07/2019
Microsoft Windows AppX Deployment Service (AppXSVC) Privilege Escalation Vulnerability
An elevation of privilege vulnerability exists when Windows AppX Deployment Service (AppXSVC) improperly handles hard links, aka 'Windows Elevation of Privilege Vulnerability'. This CVE ID is unique from CVE-2019-1130.
CVE-2019-1253 Alta · 7.8 KEV Urgente · 73 Exploit público Ransomware CWE-59 11/09/2019
Microsoft Windows AppX Deployment Server Privilege Escalation Vulnerability
An elevation of privilege vulnerability exists when the Windows AppX Deployment Server improperly handles junctions.To exploit this vulnerability, an attacker would first have to gain execution on the victim system, aka 'Windows Elevation of Privilege Vulnerability'. This CVE ID is unique from CVE-2019-1215, CVE-2019-1278, CVE-2019-1303.
CVE-2019-1315 Alta · 7.8 KEV Alta · 64 Ransomware CWE-59 10/10/2019
Microsoft Windows Error Reporting Manager Privilege Escalation Vulnerability
An elevation of privilege vulnerability exists when Windows Error Reporting manager improperly handles hard links, aka 'Windows Error Reporting Manager Elevation of Privilege Vulnerability'. This CVE ID is unique from CVE-2019-1339, CVE-2019-1342.
CVE-2019-1322 Alta · 7.8 KEV Urgente · 86 Exploit público Ransomware 10/10/2019
Microsoft Windows Privilege Escalation Vulnerability
An elevation of privilege vulnerability exists when Windows improperly handles authentication requests, aka 'Microsoft Windows Elevation of Privilege Vulnerability'. This CVE ID is unique from CVE-2019-1320, CVE-2019-1340.
CVE-2019-1405 Alta · 7.8 KEV Urgente · 86 Exploit público Ransomware CWE-269 12/11/2019
Microsoft Windows Universal Plug and Play (UPnP) Service Privilege Escalation Vulnerability
An elevation of privilege vulnerability exists when the Windows Universal Plug and Play (UPnP) service improperly allows COM object creation, aka 'Windows UPnP Service Elevation of Privilege Vulnerability'.
CVE-2015-1701 Alta · 7.8 KEV Urgente · 96 Exploit público Ransomware 21/04/2015
Microsoft Win32k Privilege Escalation Vulnerability
Win32k.sys in the kernel-mode drivers in Microsoft Windows Server 2003 SP2, Vista SP2, and Server 2008 SP2 allows local users to gain privileges via a crafted application, as exploited in the wild in April 2015, aka "Win32k Elevation of Privilege Vulnerability."
CVE-2016-0099 Alta · 7.8 KEV Urgente · 86 Exploit público Ransomware CWE-120 09/03/2016
Microsoft Windows Secondary Logon Service Privilege Escalation Vulnerability
The Secondary Logon Service in Microsoft Windows Vista SP2, Windows Server 2008 SP2 and R2 SP1, Windows 7 SP1, Windows 8.1, Windows Server 2012 Gold and R2, Windows RT 8.1, and Windows 10 Gold and 1511 does not properly process request handles, which allows local users to gain privileges via a crafted application, aka "Secondary Logon Elevation of Privilege Vulnerability."
CVE-2018-8581 Alta · 7.4 KEV Alta · 66 Ransomware 13/11/2018
Microsoft Exchange Server Privilege Escalation Vulnerability
An elevation of privilege vulnerability exists in Microsoft Exchange Server, aka "Microsoft Exchange Server Elevation of Privilege Vulnerability." This affects Microsoft Exchange Server.
CVE-2021-41379 Média · 5.5 KEV Alta · 63 Ransomware CWE-59 09/11/2021
Microsoft Windows Installer Privilege Escalation Vulnerability
Windows Installer Elevation of Privilege Vulnerability
CVE-2018-8174 Alta · 7.5 KEV Urgente · 84 Exploit público Ransomware CWE-787 09/05/2018
Microsoft Windows VBScript Engine Out-of-Bounds Write Vulnerability
A remote code execution vulnerability exists in the way that the VBScript engine handles objects in memory, aka "Windows VBScript Engine Remote Code Execution Vulnerability." This affects Windows 7, Windows Server 2012 R2, Windows RT 8.1, Windows Server 2008, Windows Server 2012, Windows 8.1, Windows Server 2016, Windows Server 2008 R2, Windows 10, Windows 10 Servers.
CVE-2019-0752 Alta · 7.5 KEV Urgente · 74 Exploit público Ransomware CWE-843 09/04/2019
Microsoft Internet Explorer Type Confusion Vulnerability
A remote code execution vulnerability exists in the way that the scripting engine handles objects in memory in Internet Explorer, aka 'Scripting Engine Memory Corruption Vulnerability'. This CVE ID is unique from CVE-2019-0739, CVE-2019-0753, CVE-2019-0862.
CVE-2017-0144 Alta · 8.8 KEV Urgente · 86 Exploit público Ransomware 16/03/2017
Microsoft SMBv1 Remote Code Execution Vulnerability
The SMBv1 server in Microsoft Windows Vista SP2; Windows Server 2008 SP2 and R2 SP1; Windows 7 SP1; Windows 8.1; Windows Server 2012 Gold and R2; Windows RT 8.1; and Windows 10 Gold, 1511, and 1607; and Windows Server 2016 allows remote attackers to execute arbitrary code via crafted packets, aka "Windows SMB Remote Code Execution Vulnerability." This vulnerability is different from those described in CVE-2017-0143, CVE-2017-0145, CVE-2017-0146, and CVE-2017-0148.

Fontes: CISA KEV (campo knownRansomwareCampaignUse) e ransomware.live (grupos, TTPs e contagem de vítimas). A ausência de marcação na KEV não significa que a falha não seja usada por ransomware.