List of software behaviors discovered with static code analysis.
category ALL
Info
Count
Category
Contains potentially obfuscated code or data.33
packer
Prevalence in npm community
Behavior commonly used by malicious software (Important)
Behavior often found in this community (Common)
9 packages
found in
Top 100
6 packages
found in
Top 1k
9 packages
found in
Top 10k
9.17k packages
in community
Might contain potentially obfuscated code or data.6
anomaly
Prevalence in npm community
Behavior often found in this community (Common)
22 packages
found in
Top 100
136 packages
found in
Top 1k
1267 packages
found in
Top 10k
411.22k packages
in community
Encodes data using the Base16 algorithm.31
file
Prevalence in npm community
Behavior often found in this community (Common)
15 packages
found in
Top 100
93 packages
found in
Top 1k
1217 packages
found in
Top 10k
309.11k packages
in community
Executes files during installation or upon launch.1
execution
Prevalence in npm community
Behavior often found in this community (Common)
95 packages
found in
Top 100
726 packages
found in
Top 1k
7488 packages
found in
Top 10k
4.56M packages
in community
Decodes hex or base64-encoded streams.2
packer
Prevalence in npm community
Behavior often found in this community (Common)
2 packages
found in
Top 100
4 packages
found in
Top 1k
96 packages
found in
Top 10k
21.73k packages
in community
Contains unusually long strings.26
anomaly
Prevalence in npm community
Behavior often found in this community (Common)
26 packages
found in
Top 100
134 packages
found in
Top 1k
2067 packages
found in
Top 10k
896.14k packages
in community
The software package does not declare any source code repository.1
anomaly
Prevalence in npm community
Behavior often found in this community (Common)
18 packages
found in
Top 100
133 packages
found in
Top 1k
1817 packages
found in
Top 10k
2.98M packages
in community
Converts binary data to its string representation, commonly used in obfuscation.31
packer
Prevalence in npm community
Behavior often found in this community (Common)
40 packages
found in
Top 100
305 packages
found in
Top 1k
3796 packages
found in
Top 10k
1.13M packages
in community
Might access credential storage.2
steal
Prevalence in npm community
Behavior uncommon for this community (Uncommon)
0 packages
found in
Top 100
1 packages
found in
Top 1k
70 packages
found in
Top 10k
7.93k packages
in community
Creates a regular expression.31
behavior
Prevalence in npm community
Behavior often found in this community (Common)
38 packages
found in
Top 100
214 packages
found in
Top 1k
2284 packages
found in
Top 10k
625.04k packages
in community
10