Clop (sometimes written “ Cl0p ”) is a cybercriminal organization known for its multilevel extortion techniques and global malware distribution. It has extorted more than $500 million in ransom payments, targeting major organizations worldwide.

2024年2月29日 · 2020 年 3 月，Clop 勒索软件团伙首次在暗网上启用了一个泄露站点，专门用于发布受害者信息，以便实施双重勒索攻击。 短短数月后，Clop 勒索软件组织就成功入侵全球最大的软件公司之一 Software AG，要求其支付超过 2000 万美金。 最后由于没有收到赎金，该团伙在暗网公布了 Software AG 公司数据截图。 此后，Clop 勒索软件先后又发起几次勒索行动，在行业内”声名鹊起“。 通过对 Clop 勒索软件受害者系统和赎金谈判案例详细分析， 安全研究人员判 …

2025年1月16日 · In a post on its dark web leak site, seen by TechCrunch, the Russia-linked Clop gang listed 59 organizations it claims to have breached by exploiting the high-risk bug in Cleo’s software tools....

2023年6月16日 · Clop is a Russian ransomware gang known for demanding multimillion dollar payments from victims before publishing data it claims to have hacked. Clop previously said it has “information on...

2025年3月14日 · CLOP ransomware, also known as Cl0p, is a significant cyber threat that has impacted organizations globally. This ransomware strain, operated by the cybercriminal group TA505 (among other aliases), has evolved from encrypting files to primarily focusing on data exfiltration and extortion.

2025年1月15日 · In a deja-vu of the MOVEit hacks, the Cl0p ransomware gang has threatened to publish the data of 59 companies it compromised in a December breach of the Cleo file transfer platform – unless those companies start engaging in ransom negotiations by Friday. “We have data of many companies who use cleo.

2025年2月20日 · Over the past two months, the Cl0p ransomware gang has resumed targeting organizations, listing victims on its data leak site (DLS). This resurgence follows a series of large-scale attacks in 2023, which resulted in 384 successful breaches. In contrast, Cl0p published only 27 victims throughout 2024.

Clop 勒索软件通常通过钓鱼电子邮件、恶意附件或利用 零日漏洞软件中的零日漏洞传播。 一旦感染系统，它就会搜索重要文件并对其加密，要求支付赎金（通常是加密货币）以换取解密密钥。

2024年12月16日 · The notorious CLOP ransomware gang is claiming responsibility for exploiting a zero-day vulnerability in Cleo’s file-transfer services to steal data from numerous companies. …

此函数能在Clop调用函数时返回用户键盘输入布局。 通过检查布局是否大于值0x0437（格鲁吉亚语），俄语（0x0419）和阿塞拜疆语（0x082C），GetKeyboardLayout函数决定返回值是1还是0，如果时属于俄罗斯或其他独联体国家，则返回1，在其他情况下返回0。