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HiveForce LabsHIVEPRO:DAD3F371AEB5319B85DB2A9EFC4B0971HistoryApr 12, 2023 - 11:17 a.m.
Cybercrime group exploits zero-day on Windows servers to deploy Nokoyawa ransomware
2023-04-1211:17:33
HiveForce Labs
www.hivepro.com
78
cybercrime
zero-day vulnerability
windows servers
nokoyawa ransomware
cve-2023-28252
encryption
ransom demand
threat advisory
hiveforce labs
linkedin
7.8 High
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
0.025 Low
EPSS
Percentile
90.1%
Threat Level Attack Report For a detailed threat advisory, download the pdf file here Summary Nokoyawa ransomware is a new threat that exploits the CVE-2023-28252 vulnerability to infiltrate and encrypt victims' files, demanding a ransom for their release. To receive real-time threat advisories, please follow HiveForce Labs on LinkedIn.
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7.8 High
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
0.025 Low
EPSS
Percentile
90.1%
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