MAL-2026-2879

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Import Source
https://github.com/ossf/malicious-packages/blob/main/osv/malicious/npm/bjs-biginteger/MAL-2026-2879.json
JSON Data
https://api.osv.dev/v1/vulns/MAL-2026-2879
Published
2026-04-14T12:34:46Z
Modified
2026-04-23T21:15:11.778502Z
Summary
Malicious code in bjs-biginteger (npm)
Details

big.js typosquat campaign - SSH backdoor implantation, credential and crypto wallet theft

-= Per source details. Do not edit below this line.=-

Source: amazon-inspector (ce3bc89babfc42de2e7df569ebf26d41dcc13469a19895aa4144c2625ddbd87b)

The package bjs-biginteger was found to contain malicious code.

Database specific 
{
    "malicious-packages-origins": [
        {
            "source": "amazon-inspector",
            "modified_time": "2026-04-23T20:43:56Z",
            "import_time": "2026-04-23T20:49:00.476022087Z",
            "ranges": [
                {
                    "type": "SEMVER",
                    "events": [
                        {
                            "introduced": "0"
                        }
                    ]
                }
            ],
            "sha256": "ce3bc89babfc42de2e7df569ebf26d41dcc13469a19895aa4144c2625ddbd87b"
        }
    ]
}
References
Credits

Affected packages

npm / bjs-biginteger

Package

Name
bjs-biginteger
View open source insights on deps.dev
Purl
pkg:npm/bjs-biginteger

Affected ranges

Type
SEMVER
Events
Introduced
0Unknown introduced version / All previous versions are affected

Database specific

source 
"https://github.com/ossf/malicious-packages/blob/main/osv/malicious/npm/bjs-biginteger/MAL-2026-2879.json"