Top issues
Problem
Software components contain executable code that performs actions implemented during its development. These actions are called behaviors. In the analysis report, behaviors are presented as human-readable descriptions that best match the underlying code intent. While most behaviors are benign on their own, some might become important for analysis when observed alongside other capabilities the component exhibits. This issue is reported for files that can enumerate user information and make HTTP requests. While presence of this behavior combination does not imply malicious intent, it is advised that the reported files are reviewed. One example of acceptable use for this type of data collection is the opt-in telemetry for software debugging purposes.Prevalence in npm community
1 packages
found in
Top 100
1 packages
found in
Top 1k
26 packages
found in
Top 10k
12384 packages
in community
Next steps
Investigate reported detections as indicators of software tampering.
Consult Mitre ATT&CK documentation: T1033 - System Owner/User Discovery.
Consider limiting the collection of user information to a minimum.
Problem
Uniform Resource Locators (URLs) are structured addresses that point to locations and assets on the internet. URLs allow software developers to build complex applications that exchange data with servers that can be hosted in multiple geographical regions. URLs can commonly be found embedded in documentation, configuration files, source code and compiled binaries. URL paths provide additional information to a web service when making a request. They are an optional, but an important part of the URL, as they may define specific content or actions based on the data being passed. Some parameters they pass might be considered sensitive information. Since path components are not encrypted this might cause sensitive information to leak. This issue is raised for URL paths than might contain information that attackers can easily intercept. Examples of sensitive information fields include passwords and other similar parameters.Prevalence in npm community
1 packages
found in
Top 100
9 packages
found in
Top 1k
124 packages
found in
Top 10k
28080 packages
in community
Next steps
Investigate reported detections.
If the software should not include these network references, investigate your build and release environment for software supply chain compromise.
You should delay the software release until the investigation is completed, or until the issue is risk accepted.
Consider removing all references to flagged network locations.
Detected presence of software components that are rarely included by other public software packages.
hunting
Problem
Software developers use programming and design knowledge to build reusable software components. Software components are the basic building blocks for modern applications. Software consumed by an enterprise consists of hundreds, and sometimes even thousands of open source components. Software developers publish components they have authored to public repositories. While a new software project is a welcome addition to the open source community. it is not always prudent to indiscriminately use the latest components when building a commercial application. Irrespective of the software quality, the danger of using components that are rarely used to build applications lies in the fact that the software component may contain novel, currently undetected malicious code. Therefore, it is prudent to review software component behaviors and even try out software component in a sandbox, an environment meant for testing untrusted code.Prevalence in npm community
No prevalence information at this timeNext steps
Check the software component behaviors for anomalies.
Consider exploratory software component testing within a sandbox environment.
Consider replacing the software component with a more widely used alternative.
Avoid using this software package until it is vetted as safe.
Problem
Operating systems allow multiple user accounts to coexist on a single computer system. Each registered user has identity information associated with their account. At the very least, user accounts consist of a user name and an optional password. In some cases, user account data may also include personally identifiable information. Extended personal information may include user's given and last name, their email and mailing address, personal photo and their telephone number. Financially motivated attackers may seek to collect personal information for purposes of selling the private data to a third-party. Malicious code that typically exhibits these behavior traits is commonly referred to as an information stealer. While the presence of code that accesses identity information does not necessarily imply malicious intent, all of its uses in a software package should be documented and approved. Accessing identity information is a very common behavior for software packages. One example of acceptable use for such functions is verifying that the active user has purchased a software license that allows them to run the application.Prevalence in npm community
2 packages
found in
Top 100
6 packages
found in
Top 1k
166 packages
found in
Top 10k
34671 packages
in community
Next steps
Investigate reported detections as indicators of software tampering.
Consult Mitre ATT&CK documentation: T1033 - System Owner/User Discovery.
Top behaviors
Modifies file/directory permissions.
permissions
Prevalence in npm community
Behavior often found in this community (Common)
6 packages
found in
Top 100
12 packages
found in
Top 1k
318 packages
found in
Top 10k
56078 packages
in community
Contains URLs that link to interesting file formats.
network
Prevalence in npm community
Behavior often found in this community (Common)
5 packages
found in
Top 100
39 packages
found in
Top 1k
518 packages
found in
Top 10k
107169 packages
in community
Checks file permissions.
file
Prevalence in npm community
Behavior often found in this community (Common)
0 packages
found in
Top 100
4 packages
found in
Top 1k
35 packages
found in
Top 10k
10374 packages
in community
Executes files during installation or upon launch.
execution
Prevalence in npm community
No behavior prevalence information at this timeCreates a process.
execution
Prevalence in npm community
Behavior often found in this community (Common)
15 packages
found in
Top 100
51 packages
found in
Top 1k
596 packages
found in
Top 10k
137110 packages
in community
Top vulnerabilities
No vulnerabilities found.