Trusted Design

Large malvertising campaign hits popular Dutch websites

概要

On Sunday April 10th the Fox-IT Security Operations Center (SOC) started to see an increase of exploit kit related incidents. The incidents originated from a large malvertising campaign hitting the Netherlands. The list of affected websites spreads across most of the popular Dutch websites. In total we’ve now seen at least 288 websites being affected.

Created: 2026-02-23

Indicators

Indicatorsは見つかっていない。

類似Pulses

このPulseに関連する脅威アクター (事実ベース)

Kimsuky

Score: 38.55
Matched TTPs:
  • T1583 - Acquire Infrastructure
  • T1594 - Search Victim-Owned Websites
  • T1598.003 - Spearphishing Link
  • T1608.001 - Upload Malware
  • T1190 - Exploit Public-Facing Application
  • T1593.002 - Search Engines
  • T1583.006 - Web Services
  • T1591 - Gather Victim Org Information
  • T1593 - Search Open Websites/Domains
  • T1593.001 - Social Media
  • T1102.002 - Bidirectional Communication
  • T1680 - Local Storage Discovery
  • T1588.005 - Exploits
MITREへのリンク →

Sea Turtle

Score: 6.00
Matched TTPs:
  • T1583 - Acquire Infrastructure
  • T1190 - Exploit Public-Facing Application
  • T1203 - Exploitation for Client Execution
MITREへのリンク →

Ember Bear

Score: 24.83
Matched TTPs:
  • T1583 - Acquire Infrastructure
  • T1491.002 - External Defacement
  • T1195 - Supply Chain Compromise
  • T1190 - Exploit Public-Facing Application
  • T1595.002 - Vulnerability Scanning
  • T1203 - Exploitation for Client Execution
  • T1595.001 - Scanning IP Blocks
  • T1588.005 - Exploits
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Indrik Spider

Score: 6.88
Matched TTPs:
  • T1583 - Acquire Infrastructure
  • T1590 - Gather Victim Network Information
MITREへのリンク →

Agrius

Score: 4.50
Matched TTPs:
  • T1583 - Acquire Infrastructure
  • T1190 - Exploit Public-Facing Application
MITREへのリンク →

Contagious Interview

Score: 18.28
Matched TTPs:
  • T1583 - Acquire Infrastructure
  • T1608.001 - Upload Malware
  • T1681 - Search Threat Vendor Data
  • T1583.006 - Web Services
  • T1593 - Search Open Websites/Domains
  • T1593.001 - Social Media
MITREへのリンク →

Sandworm Team

Score: 37.66
Matched TTPs:
  • T1583 - Acquire Infrastructure
  • T1491.002 - External Defacement
  • T1594 - Search Victim-Owned Websites
  • T1598.003 - Spearphishing Link
  • T1608.001 - Upload Malware
  • T1195 - Supply Chain Compromise
  • T1190 - Exploit Public-Facing Application
  • T1595.002 - Vulnerability Scanning
  • T1591.002 - Business Relationships
  • T1593 - Search Open Websites/Domains
  • T1592.002 - Software
  • T1102.002 - Bidirectional Communication
  • T1203 - Exploitation for Client Execution
MITREへのリンク →

Star Blizzard

Score: 10.75
Matched TTPs:
  • T1583 - Acquire Infrastructure
  • T1598.003 - Spearphishing Link
  • T1608.001 - Upload Malware
  • T1593 - Search Open Websites/Domains
MITREへのリンク →

Volt Typhoon

Score: 30.52
Matched TTPs:
  • T1592 - Gather Victim Host Information
  • T1594 - Search Victim-Owned Websites
  • T1590.004 - Network Topology
  • T1190 - Exploit Public-Facing Application
  • T1591 - Gather Victim Org Information
  • T1590 - Gather Victim Network Information
  • T1593 - Search Open Websites/Domains
  • T1596.005 - Scan Databases
  • T1680 - Local Storage Discovery
MITREへのリンク →

Silent Librarian

Score: 5.74
Matched TTPs:
  • T1594 - Search Victim-Owned Websites
  • T1598.003 - Spearphishing Link
MITREへのリンク →

EXOTIC LILY

Score: 15.13
Matched TTPs:
  • T1594 - Search Victim-Owned Websites
  • T1608.001 - Upload Malware
  • T1597 - Search Closed Sources
  • T1593.001 - Social Media
  • T1203 - Exploitation for Client Execution
MITREへのリンク →

TA578

Score: 5.30
Matched TTPs:
  • T1594 - Search Victim-Owned Websites
  • T1583.006 - Web Services
MITREへのリンク →

Sidewinder

Score: 3.95
Matched TTPs:
  • T1598.003 - Spearphishing Link
  • T1203 - Exploitation for Client Execution
MITREへのリンク →

Mustang Panda

Score: 11.22
Matched TTPs:
  • T1598.003 - Spearphishing Link
  • T1608.001 - Upload Malware
  • T1583.006 - Web Services
  • T1593 - Search Open Websites/Domains
  • T1203 - Exploitation for Client Execution
MITREへのリンク →

ZIRCONIUM

Score: 6.87
Matched TTPs:
  • T1598.003 - Spearphishing Link
  • T1583.006 - Web Services
  • T1102.002 - Bidirectional Communication
MITREへのリンク →

APT32

Score: 12.74
Matched TTPs:
  • T1598.003 - Spearphishing Link
  • T1608.004 - Drive-by Target
  • T1608.001 - Upload Malware
  • T1583.006 - Web Services
  • T1203 - Exploitation for Client Execution
  • T1189 - Drive-by Compromise
MITREへのリンク →

Magic Hound

Score: 16.54
Matched TTPs:
  • T1598.003 - Spearphishing Link
  • T1190 - Exploit Public-Facing Application
  • T1595.002 - Vulnerability Scanning
  • T1583.006 - Web Services
  • T1592.002 - Software
  • T1102.002 - Bidirectional Communication
  • T1189 - Drive-by Compromise
MITREへのリンク →

APT28

Score: 21.61
Matched TTPs:
  • T1598.003 - Spearphishing Link
  • T1190 - Exploit Public-Facing Application
  • T1595.002 - Vulnerability Scanning
  • T1583.006 - Web Services
  • T1591 - Gather Victim Org Information
  • T1102.002 - Bidirectional Communication
  • T1203 - Exploitation for Client Execution
  • T1189 - Drive-by Compromise
  • T1211 - Exploitation for Defense Evasion
MITREへのリンク →

Moonstone Sleet

Score: 7.72
Matched TTPs:
  • T1598.003 - Spearphishing Link
  • T1608.001 - Upload Malware
  • T1591 - Gather Victim Org Information
MITREへのリンク →

CURIUM

Score: 10.88
Matched TTPs:
  • T1598.003 - Spearphishing Link
  • T1608.004 - Drive-by Target
  • T1584.006 - Web Services
  • T1189 - Drive-by Compromise
MITREへのリンク →

Dragonfly

Score: 16.66
Matched TTPs:
  • T1598.003 - Spearphishing Link
  • T1608.004 - Drive-by Target
  • T1190 - Exploit Public-Facing Application
  • T1595.002 - Vulnerability Scanning
  • T1591.002 - Business Relationships
  • T1203 - Exploitation for Client Execution
  • T1189 - Drive-by Compromise
MITREへのリンク →

Patchwork

Score: 8.55
Matched TTPs:
  • T1598.003 - Spearphishing Link
  • T1203 - Exploitation for Client Execution
  • T1189 - Drive-by Compromise
  • T1680 - Local Storage Discovery
MITREへのリンク →

Transparent Tribe

Score: 6.29
Matched TTPs:
  • T1608.004 - Drive-by Target
  • T1203 - Exploitation for Client Execution
  • T1189 - Drive-by Compromise
MITREへのリンク →

LuminousMoth

Score: 5.01
Matched TTPs:
  • T1608.004 - Drive-by Target
  • T1608.001 - Upload Malware
MITREへのリンク →

FIN7

Score: 14.17
Matched TTPs:
  • T1608.004 - Drive-by Target
  • T1608.001 - Upload Malware
  • T1190 - Exploit Public-Facing Application
  • T1583.006 - Web Services
  • T1591 - Gather Victim Org Information
  • T1102.002 - Bidirectional Communication
MITREへのリンク →

Threat Group-3390

Score: 9.74
Matched TTPs:
  • T1608.004 - Drive-by Target
  • T1608.001 - Upload Malware
  • T1190 - Exploit Public-Facing Application
  • T1203 - Exploitation for Client Execution
  • T1189 - Drive-by Compromise
MITREへのリンク →

Mustard Tempest

Score: 6.77
Matched TTPs:
  • T1608.004 - Drive-by Target
  • T1608.001 - Upload Malware
  • T1189 - Drive-by Compromise
MITREへのリンク →

Salt Typhoon

Score: 5.31
Matched TTPs:
  • T1590.004 - Network Topology
  • T1190 - Exploit Public-Facing Application
MITREへのリンク →

FIN13

Score: 5.31
Matched TTPs:
  • T1590.004 - Network Topology
  • T1190 - Exploit Public-Facing Application
MITREへのリンク →

TA2541

Score: 3.99
Matched TTPs:
  • T1608.001 - Upload Malware
  • T1583.006 - Web Services
MITREへのリンク →

Earth Lusca

Score: 13.43
Matched TTPs:
  • T1608.001 - Upload Malware
  • T1190 - Exploit Public-Facing Application
  • T1595.002 - Vulnerability Scanning
  • T1583.006 - Web Services
  • T1584.006 - Web Services
  • T1189 - Drive-by Compromise
MITREへのリンク →

OilRig

Score: 7.31
Matched TTPs:
  • T1608.001 - Upload Malware
  • T1195 - Supply Chain Compromise
  • T1203 - Exploitation for Client Execution
MITREへのリンク →

TeamTNT

Score: 11.53
Matched TTPs:
  • T1608.001 - Upload Malware
  • T1595.002 - Vulnerability Scanning
  • T1595.001 - Scanning IP Blocks
  • T1680 - Local Storage Discovery
MITREへのリンク →

LazyScripter

Score: 3.99
Matched TTPs:
  • T1608.001 - Upload Malware
  • T1583.006 - Web Services
MITREへのリンク →

Gamaredon Group

Score: 6.38
Matched TTPs:
  • T1608.001 - Upload Malware
  • T1583.006 - Web Services
  • T1102.002 - Bidirectional Communication
MITREへのリンク →

BlackByte

Score: 3.44
Matched TTPs:
  • T1608.001 - Upload Malware
  • T1190 - Exploit Public-Facing Application
MITREへのリンク →

BITTER

Score: 3.47
Matched TTPs:
  • T1608.001 - Upload Malware
  • T1203 - Exploitation for Client Execution
MITREへのリンク →

HEXANE

Score: 4.37
Matched TTPs:
  • T1608.001 - Upload Malware
  • T1102.002 - Bidirectional Communication
MITREへのリンク →

Saint Bear

Score: 5.48
Matched TTPs:
  • T1608.001 - Upload Malware
  • T1583.006 - Web Services
  • T1203 - Exploitation for Client Execution
MITREへのリンク →

Medusa Group

Score: 3.48
Matched TTPs:
  • T1190 - Exploit Public-Facing Application
  • T1583.006 - Web Services
MITREへのリンク →

ToddyCat

Score: 4.30
Matched TTPs:
  • T1190 - Exploit Public-Facing Application
  • T1680 - Local Storage Discovery
MITREへのリンク →

Winter Vivern

Score: 9.45
Matched TTPs:
  • T1190 - Exploit Public-Facing Application
  • T1595.002 - Vulnerability Scanning
  • T1584.006 - Web Services
  • T1189 - Drive-by Compromise
MITREへのリンク →

APT29

Score: 7.57
Matched TTPs:
  • T1190 - Exploit Public-Facing Application
  • T1595.002 - Vulnerability Scanning
  • T1583.006 - Web Services
  • T1203 - Exploitation for Client Execution
MITREへのリンク →

Leviathan

Score: 7.32
Matched TTPs:
  • T1190 - Exploit Public-Facing Application
  • T1595.002 - Vulnerability Scanning
  • T1203 - Exploitation for Client Execution
  • T1189 - Drive-by Compromise
MITREへのリンク →

Volatile Cedar

Score: 8.19
Matched TTPs:
  • T1190 - Exploit Public-Facing Application
  • T1595.002 - Vulnerability Scanning
  • T1595.003 - Wordlist Scanning
MITREへのリンク →

UNC3886

Score: 7.10
Matched TTPs:
  • T1190 - Exploit Public-Facing Application
  • T1681 - Search Threat Vendor Data
  • T1203 - Exploitation for Client Execution
MITREへのリンク →

Axiom

Score: 4.73
Matched TTPs:
  • T1190 - Exploit Public-Facing Application
  • T1203 - Exploitation for Client Execution
  • T1189 - Drive-by Compromise
MITREへのリンク →

APT41

Score: 13.82
Matched TTPs:
  • T1190 - Exploit Public-Facing Application
  • T1595.002 - Vulnerability Scanning
  • T1203 - Exploitation for Client Execution
  • T1595.003 - Wordlist Scanning
  • T1596.005 - Scan Databases
MITREへのリンク →

HAFNIUM

Score: 11.86
Matched TTPs:
  • T1190 - Exploit Public-Facing Application
  • T1592.004 - Client Configurations
  • T1583.006 - Web Services
  • T1590 - Gather Victim Network Information
MITREへのリンク →

MuddyWater

Score: 7.37
Matched TTPs:
  • T1190 - Exploit Public-Facing Application
  • T1583.006 - Web Services
  • T1102.002 - Bidirectional Communication
  • T1203 - Exploitation for Client Execution
MITREへのリンク →

APT39

Score: 3.87
Matched TTPs:
  • T1190 - Exploit Public-Facing Application
  • T1102.002 - Bidirectional Communication
MITREへのリンク →

MoustachedBouncer

Score: 4.54
Matched TTPs:
  • T1659 - Content Injection
MITREへのリンク →

LAPSUS$

Score: 3.84
Matched TTPs:
  • T1591.002 - Business Relationships
MITREへのリンク →

Turla

Score: 9.80
Matched TTPs:
  • T1583.006 - Web Services
  • T1584.006 - Web Services
  • T1102.002 - Bidirectional Communication
  • T1189 - Drive-by Compromise
MITREへのリンク →

Lazarus Group

Score: 13.79
Matched TTPs:
  • T1583.006 - Web Services
  • T1591 - Gather Victim Org Information
  • T1102.002 - Bidirectional Communication
  • T1203 - Exploitation for Client Execution
  • T1189 - Drive-by Compromise
  • T1680 - Local Storage Discovery
MITREへのリンク →

Confucius

Score: 6.34
Matched TTPs:
  • T1583.006 - Web Services
  • T1203 - Exploitation for Client Execution
  • T1680 - Local Storage Discovery
MITREへのリンク →

POLONIUM

Score: 4.41
Matched TTPs:
  • T1583.006 - Web Services
  • T1102.002 - Bidirectional Communication
MITREへのリンク →

Andariel

Score: 7.10
Matched TTPs:
  • T1592.002 - Software
  • T1203 - Exploitation for Client Execution
  • T1189 - Drive-by Compromise
MITREへのリンク →

APT37

Score: 5.66
Matched TTPs:
  • T1102.002 - Bidirectional Communication
  • T1203 - Exploitation for Client Execution
  • T1189 - Drive-by Compromise
MITREへのリンク →

APT12

Score: 3.89
Matched TTPs:
  • T1102.002 - Bidirectional Communication
  • T1203 - Exploitation for Client Execution
MITREへのリンク →

Higaisa

Score: 4.33
Matched TTPs:
  • T1203 - Exploitation for Client Execution
  • T1680 - Local Storage Discovery
MITREへのリンク →

BRONZE BUTLER

Score: 3.26
Matched TTPs:
  • T1203 - Exploitation for Client Execution
  • T1189 - Drive-by Compromise
MITREへのリンク →

Tropic Trooper

Score: 4.33
Matched TTPs:
  • T1203 - Exploitation for Client Execution
  • T1680 - Local Storage Discovery
MITREへのリンク →

Elderwood

Score: 3.26
Matched TTPs:
  • T1203 - Exploitation for Client Execution
  • T1189 - Drive-by Compromise
MITREへのリンク →

Darkhotel

Score: 3.26
Matched TTPs:
  • T1203 - Exploitation for Client Execution
  • T1189 - Drive-by Compromise
MITREへのリンク →

Equation

Score: 4.13
Matched TTPs:
  • T1564.005 - Hidden File System
MITREへのリンク →

Strider

Score: 4.13
Matched TTPs:
  • T1564.005 - Hidden File System
MITREへのリンク →

Velvet Ant

Score: 4.13
Matched TTPs:
  • T1211 - Exploitation for Defense Evasion
MITREへのリンク →

このPulseに関連する脅威アクター (推論ベース)

Kimsuky

Score: 0.82
Matched TTPs:
  • T1594 - Search Victim-Owned Websites
  • T1102.002 - Bidirectional Communication
  • T1593 - Search Open Websites/Domains
  • T1591 - Gather Victim Org Information
  • T1593.002 - Search Engines
  • T1583.006 - Web Services
  • T1190 - Exploit Public-Facing Application
  • T1608.001 - Upload Malware
  • T1598.003 - Spearphishing Link
  • T1583 - Acquire Infrastructure
  • T1680 - Local Storage Discovery
  • T1588.005 - Exploits
  • T1593.001 - Social Media
MITREへのリンク →

Sandworm Team

Score: 0.81
Matched TTPs:
  • T1594 - Search Victim-Owned Websites
  • T1592.002 - Software
  • T1195 - Supply Chain Compromise
  • T1102.002 - Bidirectional Communication
  • T1203 - Exploitation for Client Execution
  • T1593 - Search Open Websites/Domains
  • T1598.003 - Spearphishing Link
  • T1608.001 - Upload Malware
  • T1190 - Exploit Public-Facing Application
  • T1491.002 - External Defacement
  • T1583 - Acquire Infrastructure
  • T1591.002 - Business Relationships
  • T1595.002 - Vulnerability Scanning
MITREへのリンク →

Volt Typhoon

Score: 0.66
Matched TTPs:
  • T1594 - Search Victim-Owned Websites
  • T1590.004 - Network Topology
  • T1596.005 - Scan Databases
  • T1593 - Search Open Websites/Domains
  • T1591 - Gather Victim Org Information
  • T1190 - Exploit Public-Facing Application
  • T1680 - Local Storage Discovery
  • T1592 - Gather Victim Host Information
  • T1590 - Gather Victim Network Information
MITREへのリンク →

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このPulseに見つかったCVEはありません。

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