Ransomware Group intelligence

Cl0p

Active

Track Cl0p with 14506 published victims, 3 known leak locations, 7 exploited vulnerabilities, and 31 mapped TTPs in a single intelligence view.

Clop Cl0p ransomware Cl0p ransomware group
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Victims 14506 Known published victims in this dataset
First discovered 2020-03-13 Earliest victim discovery date
Last discovered 2026-08-14 Latest victim discovery date
Inactive since 18 days Days since the latest known victim
Top country United States 6446 victims
Known locations 3 Leak or negotiation infrastructure tracked
Tracked sectors 5 Sector intelligence currently available

Overview

The ransomware group known as Cl0p is a variant of the previously tracked CryptoMix strain. Early Cl0p activity was linked to financially motivated operations attributed to TA505, including phishing campaigns observed in 2019.

Those campaigns commonly relied on macro-enabled documents that deployed the Get2 loader. Once initial access was established, operators moved into reconnaissance, lateral movement, and data exfiltration before deploying ransomware across the victim environment.

After execution, Cl0p variants have been observed appending extensions such as .clop, .CIIp, .Cllp, and .C_L_O_P. Associated ransom notes have included filenames like ClopReadMe.txt, README_README.txt, Cl0pReadMe.txt, and READ_ME_!!!.TXT.

The operation later shifted from phishing-led delivery to intrusion campaigns centered on exploiting vulnerabilities in internet-facing enterprise software and managed file transfer products.

Top Countries

Interactive distribution based on the currently visible victims list.

Top Countries
Distribution

    Known Leak Locations (3)

    Label Type Availability Links
    Leak location 2 Onion service Up checked 8m ago santat7kpllt6iyvqbr7q4amdv6dzrh6paatvyrzl7ry3zm72zigf4ad.onion
    Leak location 3 Onion service Down checked 8m ago toznnag5o3ambca56s2yacteu7q7x2avrfherzmz4nmujrjuib4iusad.onion
    Leak location 1 Onion service Down checked 8m ago ekbgzchl6x2ias37.onion

    Top Activity Sectors (5)

    1. Technology 146
    2. Transportation/Logistics 68
    3. Consumer Services 65
    4. Manufacturing 64
    5. Business Services 34

    YARA Rules (1)

    clop.yar

    Research Sources

    Vulnerabilities Exploited (7)

    This information is provided by the curated intelligence profile for this group.

    Vendor Product CVE Source
    Accellion File Transfer Appliance CVE-2021-27101, CVE-2021-27102, CVE-2021-27103, CVE-2021-27104 mandiant.com
    Cleo VLTrader, Harmony, LexiCom CVE-2024-55956 huntress.com
    Fortra GoAnywhere Managed File Transfer CVE-2023-0669 censys.io
    Oracle E-Business Suite CVE-2025-61882 crowdstrike.com
    Progress Software MOVEit CVE-2023-34362 cisa.gov
    PaperCut Application Server CVE-2023-27350, CVE-2023-27351 twitter.com/MsftSecIntel
    SolarWinds Serv-U FTP CVE-2021-35211 research.nccgroup.com

    TTPs Matrix (11)

    Mapped ATT&CK-style behaviors associated with this group.

    Initial Access

    Phishing: Spear-phishing attachment Exploit public-facing application Valid accounts

    Execution

    Native API Command and scripting interpreter User execution

    Persistence

    Boot or logon autostart execution Create or modify system process: Windows service

    Privilege Escalation

    Domain Policy modification: Group Policy modification Exploitation for privilege escalation Hijack execution flow

    Defense Evasion

    Masquerading: invalid code signature Impair defenses: disable or modify tools Deobfuscate/decode files or information Indicator removal on host: file deletion Process injection: DLL injection Indirect command execution Indicator removal on host: clear Windows event logs

    Discovery

    File and directory discovery Remote system discovery Process discovery System information discovery Query registry Security software discovery

    Lateral Movement

    Lateral tool transfer Remote services: SMB/Windows admin shares

    Collection

    Data from local system

    Command and Control

    Application Layer Protocol

    Exfiltration

    Exfiltration over web service

    Impact

    Data encrypted for impact Inhibit system recovery

    Victims (14506)

    Search, filter and paginate the victim timeline for Cl0p. Showing 10601–10700 of 14506.

    Type Target Discovered Country Business Category Intel Link
    Ransomware STARKEY.COM id32367 View details United States IT
    Ransomware STARKEY.COM id32370 View details United States IT
    Ransomware STARKEY.COM id32383 View details United States IT
    Ransomware STARKEY.COM id32386 View details United States IT
    Ransomware STARKEY.COM id32389 View details United States IT
    Ransomware STARKEY.COM id32390 View details United States IT
    Ransomware STARKEY.COM id32390 View details United States IT
    Ransomware STARKEY.COM id32401 View details United States IT
    Ransomware STARKEY.COM id32401 View details United States IT
    Ransomware STARKEY.COM id32401 View details United States IT
    Ransomware STARKEY.COM id32402 View details United States IT
    Ransomware STARKEY.COM id32403 View details United States IT
    Ransomware STARKEY.COM id32403 View details United States IT
    Ransomware STARKEY.COM id32403 View details United States IT
    Ransomware STARKEY.COM id32403 View details United States IT
    Ransomware STARKEY.COM id32403 View details United States IT
    Ransomware STARKEY.COM id32403 View details United States IT
    Ransomware STARKEY.COM id32406 View details United States IT
    Ransomware STARKEY.COM id32407 View details United States IT
    Ransomware STARKEY.COM id32408 View details United States IT
    Ransomware STARKEY.COM id32408 View details United States IT
    Ransomware STARKEY.COM id32408 View details United States IT
    Ransomware STARKEY.COM id32408 View details United States IT
    Ransomware STARKEY.COM id32418 View details United States IT
    Ransomware STARKEY.COM id32425 View details United States IT
    Ransomware STARKEY.COM id32425 View details United States IT
    Ransomware STARKEY.COM id32426 View details United States IT
    Ransomware STARKEY.COM id32431 View details United States IT
    Ransomware STARKEY.COM id32432 View details United States IT
    Ransomware STARKEY.COM id32434 View details United States IT
    Ransomware STARKEY.COM id32437 View details United States IT
    Ransomware STARKEY.COM id32438 View details United States IT
    Ransomware LARGAN.COM.TW id31637 View details Taiwan, Province of China Retail / E-commerce
    Ransomware LARGAN.COM.TW id31698 View details Taiwan, Province of China Retail / E-commerce
    Ransomware LARGAN.COM.TW id31699 View details Taiwan, Province of China Retail / E-commerce
    Ransomware LARGAN.COM.TW id31700 View details Taiwan, Province of China Retail / E-commerce
    Ransomware LARGAN.COM.TW id31701 View details Taiwan, Province of China Retail / E-commerce
    Ransomware LARGAN.COM.TW id31704 View details Taiwan, Province of China Retail / E-commerce
    Ransomware LARGAN.COM.TW id31705 View details Taiwan, Province of China Retail / E-commerce
    Ransomware LARGAN.COM.TW id31727 View details Taiwan, Province of China Retail / E-commerce
    Ransomware LARGAN.COM.TW id31729 View details Taiwan, Province of China Retail / E-commerce
    Ransomware LARGAN.COM.TW id31737 View details Taiwan, Province of China Retail / E-commerce
    Ransomware LARGAN.COM.TW id31741 View details Taiwan, Province of China Retail / E-commerce
    Ransomware LARGAN.COM.TW id31742 View details Taiwan, Province of China Retail / E-commerce
    Ransomware LARGAN.COM.TW id31744 View details Taiwan, Province of China Retail / E-commerce
    Ransomware LARGAN.COM.TW id31746 View details Taiwan, Province of China Retail / E-commerce
    Ransomware LARGAN.COM.TW id31751 View details Taiwan, Province of China Retail / E-commerce
    Ransomware LARGAN.COM.TW id31753 View details Taiwan, Province of China Retail / E-commerce
    Ransomware LARGAN.COM.TW id31754 View details Taiwan, Province of China Retail / E-commerce
    Ransomware LARGAN.COM.TW id31755 View details Taiwan, Province of China Retail / E-commerce
    Ransomware LARGAN.COM.TW id31756 View details Taiwan, Province of China Retail / E-commerce
    Ransomware LARGAN.COM.TW id31757 View details Taiwan, Province of China Retail / E-commerce
    Ransomware LARGAN.COM.TW id31758 View details Taiwan, Province of China Retail / E-commerce
    Ransomware LARGAN.COM.TW id31760 View details Taiwan, Province of China Retail / E-commerce
    Ransomware LARGAN.COM.TW id31761 View details Taiwan, Province of China Retail / E-commerce
    Ransomware LARGAN.COM.TW id31762 View details Taiwan, Province of China Retail / E-commerce
    Ransomware LARGAN.COM.TW id31763 View details Taiwan, Province of China Retail / E-commerce
    Ransomware LARGAN.COM.TW id31764 View details Taiwan, Province of China Retail / E-commerce
    Ransomware LARGAN.COM.TW id31770 View details Taiwan, Province of China Retail / E-commerce
    Ransomware LARGAN.COM.TW id31780 View details Taiwan, Province of China Retail / E-commerce
    Ransomware LARGAN.COM.TW id31774 View details Taiwan, Province of China Retail / E-commerce
    Ransomware LARGAN.COM.TW id31778 View details Taiwan, Province of China Retail / E-commerce
    Ransomware LARGAN.COM.TW id31784 View details Taiwan, Province of China Retail / E-commerce
    Ransomware LARGAN.COM.TW id31789 View details Taiwan, Province of China Retail / E-commerce
    Ransomware LARGAN.COM.TW id31792 View details Taiwan, Province of China Retail / E-commerce
    Ransomware LARGAN.COM.TW id31797 View details Taiwan, Province of China Retail / E-commerce
    Ransomware LARGAN.COM.TW id31808 View details Taiwan, Province of China Retail / E-commerce
    Ransomware LARGAN.COM.TW id31809 View details Taiwan, Province of China Retail / E-commerce
    Ransomware LARGAN.COM.TW id31810 View details Taiwan, Province of China Retail / E-commerce
    Ransomware LARGAN.COM.TW id31814 View details Taiwan, Province of China Retail / E-commerce
    Ransomware LARGAN.COM.TW id31815 View details Taiwan, Province of China Retail / E-commerce
    Ransomware LARGAN.COM.TW id31816 View details Taiwan, Province of China Retail / E-commerce
    Ransomware LARGAN.COM.TW id31817 View details Taiwan, Province of China Retail / E-commerce
    Ransomware LARGAN.COM.TW id31820 View details Taiwan, Province of China Retail / E-commerce
    Ransomware LARGAN.COM.TW id31821 View details Taiwan, Province of China Retail / E-commerce
    Ransomware LARGAN.COM.TW id31822 View details Taiwan, Province of China Retail / E-commerce
    Ransomware LARGAN.COM.TW id31828 View details Taiwan, Province of China Retail / E-commerce
    Ransomware LARGAN.COM.TW id31829 View details Taiwan, Province of China Retail / E-commerce
    Ransomware LARGAN.COM.TW id31831 View details Taiwan, Province of China Retail / E-commerce
    Ransomware LARGAN.COM.TW id31834 View details Taiwan, Province of China Retail / E-commerce
    Ransomware LARGAN.COM.TW id31837 View details Taiwan, Province of China Retail / E-commerce
    Ransomware LARGAN.COM.TW id31842 View details Taiwan, Province of China Retail / E-commerce
    Ransomware LARGAN.COM.TW id31845 View details Taiwan, Province of China Retail / E-commerce
    Ransomware LARGAN.COM.TW id31846 View details Taiwan, Province of China Retail / E-commerce
    Ransomware LARGAN.COM.TW id31848 View details Taiwan, Province of China Retail / E-commerce
    Ransomware LARGAN.COM.TW id31854 View details Taiwan, Province of China Retail / E-commerce
    Ransomware LARGAN.COM.TW id31855 View details Taiwan, Province of China Retail / E-commerce
    Ransomware LARGAN.COM.TW id31856 View details Taiwan, Province of China Retail / E-commerce
    Ransomware LARGAN.COM.TW id31860 View details Taiwan, Province of China Retail / E-commerce
    Ransomware LARGAN.COM.TW id31861 View details Taiwan, Province of China Retail / E-commerce
    Ransomware LARGAN.COM.TW id31862 View details Taiwan, Province of China Retail / E-commerce
    Ransomware LARGAN.COM.TW id31863 View details Taiwan, Province of China Retail / E-commerce
    Ransomware LARGAN.COM.TW id31865 View details Taiwan, Province of China Retail / E-commerce
    Ransomware LARGAN.COM.TW id31866 View details Taiwan, Province of China Retail / E-commerce
    Ransomware LARGAN.COM.TW id31867 View details Taiwan, Province of China Retail / E-commerce
    Ransomware LARGAN.COM.TW id31955 View details Taiwan, Province of China Retail / E-commerce
    Ransomware LARGAN.COM.TW id31958 View details Taiwan, Province of China Retail / E-commerce
    Ransomware LARGAN.COM.TW id31959 View details Taiwan, Province of China Retail / E-commerce
    Ransomware LARGAN.COM.TW id31961 View details Taiwan, Province of China Retail / E-commerce
    Ransomware LARGAN.COM.TW id31975 View details Taiwan, Province of China Retail / E-commerce