MAL-2026-5353

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Import Source
https://github.com/ossf/malicious-packages/blob/main/osv/malicious/npm/crypto-utils-7/MAL-2026-5353.json
JSON Data
https://api.osv.dev/v1/vulns/MAL-2026-5353
Published
2026-06-09T07:55:28Z
Modified
2026-07-09T23:01:59Z
Summary
Malicious code in crypto-utils-7 (npm)
Details

Crypto/SSH/wallet stealer, blockchain-helper-0/web3-tools-9 campaign sibling (c960/c961). postinstall scripts/postinstall.js auto-execs, src/index.js harvests ~/.ssh/id_rsa+wallet keys/seeds+env, self-labels "CRYPTO STEALER", exfils to IDENTICAL Telegram bot 8227918239 chat 6433587894 (not rotated). Generic-crypto-name + numeric suffix + 1.0.0 pattern.

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

Source: amazon-inspector (d5584a904e8305ac85e621e54051d320d74f729e240a8094c398dc67d19b4b5b)

The package was found to contain malicious code or consuming dependency that contains malicious code

Database specific 
{
    "malicious-packages-origins":  [
        {
            "id":  "IN-MAL-2026-009518",
            "import_time":  "2026-07-09T22:56:30.384218372Z",
            "modified_time":  "2026-07-09T22:07:16Z",
            "sha256":  "d5584a904e8305ac85e621e54051d320d74f729e240a8094c398dc67d19b4b5b",
            "source":  "amazon-inspector",
            "versions":  [
                "1.0.0"
            ]
        }
    ]
}
References
Credits

Affected packages

npm / crypto-utils-7

Package

Name
crypto-utils-7
View open source insights on deps.dev
Purl
pkg:npm/crypto-utils-7

Affected ranges

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

Affected versions

1.*
1.0.0

Database specific

cwes 
[
    {
        "cweId":  "CWE-506",
        "description":  "The product contains code that appears to be malicious in nature.",
        "name":  "Embedded Malicious Code"
    }
]
indicators 
{
    "package_integrity":  [
        {
            "filename":  "crypto-utils-7-1.0.0.tgz",
            "hashes":  {
                "sha1":  "db52fb9968dd9949cc2fffdb67ec31884bfb2e66",
                "sha512_sri":  "sha512-MIaSPHA1s2z2fDlxHwArtMoaLzUNGRFSLo/ry0CcDFTBuVtqOGP1BmpWqVj996w4cFUWBP18Vy8XAKOZXI/T3w=="
            }
        }
    ]
}
source 
"https://github.com/ossf/malicious-packages/blob/main/osv/malicious/npm/crypto-utils-7/MAL-2026-5353.json"