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Malicious Package Affecting modern.winform.ui package, versions [0,]

Severity

 Recommended
0.0
critical
0
10

    Threat Intelligence

    Exploit Maturity
    Mature

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  • Snyk ID SNYK-DOTNET-MODERNWINFORMUI-6042143
  • published 12 Oct 2023
  • disclosed 11 Oct 2023
  • credit Phylum Research Team
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Introduced: 11 Oct 2023

Malicious CVE NOT AVAILABLE CWE-506 Open this link in a new tab

How to fix?

Avoid using all malicious instances of the Modern.Winform.UI package.

Overview

Modern.Winform.UI is a malicious package. This package contains malicious code that executes covert scripts upon installation or uninstallation, communicating with a remote server to download and execute additional malicious files, thereby deploying the SeroXen RAT on the victim's machine, all while running covertly in the background without the user's knowledge.

CVSS Scores

version 3.1
Expand this section

Snyk

9.8 critical
  • Attack Vector (AV)
    Network
  • Attack Complexity (AC)
    Low
  • Privileges Required (PR)
    None
  • User Interaction (UI)
    None
  • Scope (S)
    Unchanged
  • Confidentiality (C)
    High
  • Integrity (I)
    High
  • Availability (A)
    High