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timmywil published 3.7.1

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stevemao published 1.3.0

react
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react-bot published 19.2.3

We protect you from vulnerable and malicious packages

tx.fbx

1.1.6.9

by TianTeng

Live on NuGet

Blocked by Socket

This assembly contains a highly obfuscated runtime/loader that reads encrypted embedded data, decrypts it with a hardcoded key/IV, allocates and writes native memory, changes memory protections, and executes code in-memory (and provides WriteProcessMemory/OpenProcess wrappers). It also contains anti-tamper/time-limited checks. These behaviors are consistent with a loader/backdoor capable of running arbitrary payloads in process or injecting into other processes. This is highly suspicious and likely malicious; it should not be used in production and warrants removal and incident response.

rror.stack

2.0.1000

Removed from npm

Blocked by Socket

The code is highly suspicious due to its obfuscated nature and the exfiltration of system information to an external domain using network requests. This behavior is consistent with malware trying to steal system data.

Live on npm for 1 hour and 18 minutes before removal. Socket users were protected even while the package was live.

bigdl-orca-spark2

2.5.0b20240311

Live on PyPI

Blocked by Socket

The code contains potential security risks such as hard-coded file paths, subprocess.Popen usage, and the handling of untrusted data through PyArrow Plasma. It is essential to review and address these security concerns before using this code in a production environment.

danafonts

999.999.999

Removed from npm

Blocked by Socket

The code is designed to exfiltrate sensitive system information (hostname, username, current working directory, and network interfaces) to an external server (pingb.in). This behavior is indicative of malicious activity, specifically data exfiltration. The code is not heavily obfuscated but uses base64 encoding to mildly obfuscate the data. The risk posed by this code is high due to the nature of the exfiltrated information.

Live on npm for 48 minutes before removal. Socket users were protected even while the package was live.

wqhelp

1.0.1

Live on PyPI

Blocked by Socket

This file decodes a base64-encoded payload (using three layers of decoding) and executes the result via exec, a common pattern for obfuscating and delivering malicious code. The obfuscation and lack of transparency in the decoded payload pose a heightened risk of arbitrary code execution, data theft, or system compromise. Users should treat this file as potentially malicious and avoid running the decoded script.

opsmate

0.1.57a0

Live on PyPI

Blocked by Socket

This module presents a high-severity supply-chain/runtime risk: it accepts command text via a model and executes it with subprocess.run(shell=True). If Command.command can be set from untrusted sources, the code enables remote code execution. The validation step uses an opsmate.dino-decorated async function that likely sends the command string to an external service, introducing possible data leakage. The file contains multiple logic/implementation bugs (incorrect return types, malformed templates) but these do not mitigate the primary security issue. Recommendations: do not instantiate/execute Command objects with untrusted input; remove or strictly sandbox subprocess usage (avoid shell=True, use shlex.split or direct args and restrict allowed commands); remove or audit any external-service decorator usage that transmits sensitive strings; fix type/logic bugs and complete templates before production. No clear signs of intentional malware were found, but the RCE and data-exfiltration risks are substantial.

nodetool

0.5.0rc14

Live on PyPI

Blocked by Socket

This module contains functionality that intentionally executes Python config files and uses yaml.unsafe_load, and it patches the import mechanism to support relative importing of such config files. Those behaviors are high-risk for code execution if the config files or override strings are untrusted, but there is no evidence in this fragment of an intentional malicious backdoor, exfiltration, or obfuscation. The biggest security concern is the use of exec/unsafe_load/eval which are legitimate for this tool but should be considered dangerous in supply-chain or untrusted-file scenarios.

dyools

0.19.1

Live on PyPI

Blocked by Socket

This module implements powerful remote management capabilities that allow arbitrary Python code execution and arbitrary subprocess execution based on JSON sent to the server. In an unsecured/default configuration (token not set, host 0.0.0.0), it effectively acts as a remote backdoor and poses a high security risk. If deployed intentionally for admin purposes, it must be secured (authentication, network restrictions, sandboxing). Treat as dangerous if encountered in dependencies without strong access controls.

walmart-card-free591

1.0.2

by muhammadharunmiya44

Removed from npm

Blocked by Socket

The script seems to be part of a spamming operation and uses bad security practices, such as hardcoding paths and credentials. Therefore, it's a potential security risk.

Live on npm for 42 minutes before removal. Socket users were protected even while the package was live.

github-badge-bot

1.1.1

by kingtiger19990427

Live on npm

Blocked by Socket

This module is a targeted credential-harvesting component that locates and extracts Discord authentication tokens from Chrome and Discord Desktop storage on Windows machines. It uses multiple methods (raw file scanning, direct LevelDB access, and OS-level copying) combined with validation heuristics to identify likely tokens. While it does not itself exfiltrate data over the network, it returns sensitive tokens to the caller and therefore is highly dangerous if used by malicious code. Treat tokens discovered by or accessible to this module as compromised. Avoid including or executing this module in trusted environments.

free.cash.app.free.money.tricks.unlimited.money

5.2.1

by Ranjini

Live on NuGet

Blocked by Socket

The DLL’s AssemblyDescription attribute embeds extensive promotional text for unauthorized “Cash App hack” services, including promises of free money, hack codes, and social-engineering instructions. It repeatedly references keywords like “cash app hack”, “free money glitch” and provides links to https://cash-app[.]live—an imitation of the official Cash App site. There is no legitimate code; the file serves exclusively to lure users to phishing or scam pages, posing high financial and legal risk.

artifact-lab-3-package-f0727516

0.1.0

Removed from PyPI

Blocked by Socket

The code implements a reverse shell, which is a severe security risk as it allows remote control over the system. This is indicative of malicious behavior and should be addressed immediately.

Live on PyPI for 1 hour and 5 minutes before removal. Socket users were protected even while the package was live.

github.com/Watfaq/clash-rs

v0.9.0

Live on Go Modules

Blocked by Socket

The examined fragment implements a TLS server certificate verifier that unconditionally trusts any server certificate and signatures, effectively bypassing TLS verification. This constitutes a high-severity supply-chain risk and a potential backdoor that could enable MITM and data compromise if integrated into a client. Removal of the bypass, use of strict certificate validation, or gating behind an explicit, reviewed feature flag is essential for safe usage.

st-oxview

0.1.5

Live on PyPI

Blocked by Socket

This code is high risk. It introduces an immediate arbitrary code execution vector by calling eval on data returned from parseFileWith without any visible validation, sandboxing, or integrity checks. The fragment does not itself include a malicious payload, but it enables RCE if the file contents are attacker-controlled (supply-chain compromise, local file tampering, or hostile caller). Recommend removing eval, restricting execution to a safe runtime/sandbox, or verifying file integrity and provenance before execution.

tempomati-omega-5-emcuf2

1.0.1

by tempomat69

Removed from npm

Blocked by Socket

This script is designed to exfiltrate data by sending system information to a remote server during the preinstall, install, and postinstall phases. This behavior is highly suspicious and indicative of malware.

Live on npm for 2 hours and 19 minutes before removal. Socket users were protected even while the package was live.

py-ultroid

6.4b0

Live on PyPI

Blocked by Socket

This code contains multiple high-risk, malicious behaviors: explicit credential harvesting and exfiltration to a hardcoded Telegram channel, remote code execution by automatically installing and loading plugins (including those downloaded from Telegram), and a backdoor that triggers mass bans and spam when the bot UID matches a specific value (1100231654). It executes arbitrary external code via git/pip and dynamic loaders without verification. Do not run or deploy this code in production; treat it as malicious and remove or sanitize the exfiltration and dynamic execution behaviors before use.

doughnuts

4.23.2

Live on PyPI

Blocked by Socket

This module implements generation and delivery of reverse-shell payloads (PHP, Python, bash/perl, Windows executable drop) and uses helper functions to send/execute those payloads. That behavior is consistent with backdoor/exploitation tooling and poses a serious supply-chain and operational security risk if present in a library used on target systems. The provided snippet contains syntax errors (suggesting corruption or attempted obfuscation), but intent is clearly malicious or at minimum dangerous. Treat this package as high risk and remove or quarantine until provenance and intended use are validated.

azure-graphrbac

3.0.1

Removed from npm

Blocked by Socket

The code is designed to exfiltrate system and project information to external servers, which is indicative of malicious behavior. It poses a significant security risk due to unauthorized data transmission.

Live on npm for 6 hours and 40 minutes before removal. Socket users were protected even while the package was live.

emotionlens

2.2.1

by nsbina

Live on npm

Blocked by Socket

The component silently acquires webcam access on mount and periodically captures frames without user interaction, uploading images to http://localhost:8000/image/upload-image. The lack of UI, consent, or controls makes this behavior privacy-invasive and consistent with spyware patterns. Although the endpoint is localhost (reducing external exfiltration risk), repeated background capture and transmission remain high-risk. Additional issues include missing interval cleanup and inefficient resource usage.

alita-sdk

0.3.253

Live on PyPI

Blocked by Socket

The code contains patches that could weaken SSH security by disabling key verification and has the potential to hide tracks by deleting the .git directory. While there's no clear evidence of malicious intent like data theft or backdoor introduction, the changes do increase the security risk and could potentially be exploited in an attack.

shopify-ecommerce-shopping-cart

9.9.9

by dextester123456

Removed from npm

Blocked by Socket

The script collects sensitive information about the system and sends it to an external server, indicating malicious intent and a high security risk.

Live on npm for 11 days, 14 hours and 20 minutes before removal. Socket users were protected even while the package was live.

@localx/expose

1.0.3

by nati-esh-nez

Live on npm

Blocked by Socket

The code exhibits obfuscated and potentially malicious behavior due to the heavy use of 'eval', dynamic code generation, and complex operations. The presence of 'eval' and obfuscation increases the likelihood of malicious intent, posing a high security risk.

@m365-admin/nav

999.9.13

by m365-admin

Live on npm

Blocked by Socket

The use of 'eval' to execute decrypted content combined with a hardcoded encryption key poses significant security risks, including potential execution of arbitrary malicious code. The intent behind automatically decrypting and executing content from a file raises concerns about the code's purpose, indicating a potential for malicious use, especially in the context of a supply chain attack or a backdoor implementation.

tx.fbx

1.1.6.9

by TianTeng

Live on NuGet

Blocked by Socket

This assembly contains a highly obfuscated runtime/loader that reads encrypted embedded data, decrypts it with a hardcoded key/IV, allocates and writes native memory, changes memory protections, and executes code in-memory (and provides WriteProcessMemory/OpenProcess wrappers). It also contains anti-tamper/time-limited checks. These behaviors are consistent with a loader/backdoor capable of running arbitrary payloads in process or injecting into other processes. This is highly suspicious and likely malicious; it should not be used in production and warrants removal and incident response.

rror.stack

2.0.1000

Removed from npm

Blocked by Socket

The code is highly suspicious due to its obfuscated nature and the exfiltration of system information to an external domain using network requests. This behavior is consistent with malware trying to steal system data.

Live on npm for 1 hour and 18 minutes before removal. Socket users were protected even while the package was live.

bigdl-orca-spark2

2.5.0b20240311

Live on PyPI

Blocked by Socket

The code contains potential security risks such as hard-coded file paths, subprocess.Popen usage, and the handling of untrusted data through PyArrow Plasma. It is essential to review and address these security concerns before using this code in a production environment.

danafonts

999.999.999

Removed from npm

Blocked by Socket

The code is designed to exfiltrate sensitive system information (hostname, username, current working directory, and network interfaces) to an external server (pingb.in). This behavior is indicative of malicious activity, specifically data exfiltration. The code is not heavily obfuscated but uses base64 encoding to mildly obfuscate the data. The risk posed by this code is high due to the nature of the exfiltrated information.

Live on npm for 48 minutes before removal. Socket users were protected even while the package was live.

wqhelp

1.0.1

Live on PyPI

Blocked by Socket

This file decodes a base64-encoded payload (using three layers of decoding) and executes the result via exec, a common pattern for obfuscating and delivering malicious code. The obfuscation and lack of transparency in the decoded payload pose a heightened risk of arbitrary code execution, data theft, or system compromise. Users should treat this file as potentially malicious and avoid running the decoded script.

opsmate

0.1.57a0

Live on PyPI

Blocked by Socket

This module presents a high-severity supply-chain/runtime risk: it accepts command text via a model and executes it with subprocess.run(shell=True). If Command.command can be set from untrusted sources, the code enables remote code execution. The validation step uses an opsmate.dino-decorated async function that likely sends the command string to an external service, introducing possible data leakage. The file contains multiple logic/implementation bugs (incorrect return types, malformed templates) but these do not mitigate the primary security issue. Recommendations: do not instantiate/execute Command objects with untrusted input; remove or strictly sandbox subprocess usage (avoid shell=True, use shlex.split or direct args and restrict allowed commands); remove or audit any external-service decorator usage that transmits sensitive strings; fix type/logic bugs and complete templates before production. No clear signs of intentional malware were found, but the RCE and data-exfiltration risks are substantial.

nodetool

0.5.0rc14

Live on PyPI

Blocked by Socket

This module contains functionality that intentionally executes Python config files and uses yaml.unsafe_load, and it patches the import mechanism to support relative importing of such config files. Those behaviors are high-risk for code execution if the config files or override strings are untrusted, but there is no evidence in this fragment of an intentional malicious backdoor, exfiltration, or obfuscation. The biggest security concern is the use of exec/unsafe_load/eval which are legitimate for this tool but should be considered dangerous in supply-chain or untrusted-file scenarios.

dyools

0.19.1

Live on PyPI

Blocked by Socket

This module implements powerful remote management capabilities that allow arbitrary Python code execution and arbitrary subprocess execution based on JSON sent to the server. In an unsecured/default configuration (token not set, host 0.0.0.0), it effectively acts as a remote backdoor and poses a high security risk. If deployed intentionally for admin purposes, it must be secured (authentication, network restrictions, sandboxing). Treat as dangerous if encountered in dependencies without strong access controls.

walmart-card-free591

1.0.2

by muhammadharunmiya44

Removed from npm

Blocked by Socket

The script seems to be part of a spamming operation and uses bad security practices, such as hardcoding paths and credentials. Therefore, it's a potential security risk.

Live on npm for 42 minutes before removal. Socket users were protected even while the package was live.

github-badge-bot

1.1.1

by kingtiger19990427

Live on npm

Blocked by Socket

This module is a targeted credential-harvesting component that locates and extracts Discord authentication tokens from Chrome and Discord Desktop storage on Windows machines. It uses multiple methods (raw file scanning, direct LevelDB access, and OS-level copying) combined with validation heuristics to identify likely tokens. While it does not itself exfiltrate data over the network, it returns sensitive tokens to the caller and therefore is highly dangerous if used by malicious code. Treat tokens discovered by or accessible to this module as compromised. Avoid including or executing this module in trusted environments.

free.cash.app.free.money.tricks.unlimited.money

5.2.1

by Ranjini

Live on NuGet

Blocked by Socket

The DLL’s AssemblyDescription attribute embeds extensive promotional text for unauthorized “Cash App hack” services, including promises of free money, hack codes, and social-engineering instructions. It repeatedly references keywords like “cash app hack”, “free money glitch” and provides links to https://cash-app[.]live—an imitation of the official Cash App site. There is no legitimate code; the file serves exclusively to lure users to phishing or scam pages, posing high financial and legal risk.

artifact-lab-3-package-f0727516

0.1.0

Removed from PyPI

Blocked by Socket

The code implements a reverse shell, which is a severe security risk as it allows remote control over the system. This is indicative of malicious behavior and should be addressed immediately.

Live on PyPI for 1 hour and 5 minutes before removal. Socket users were protected even while the package was live.

github.com/Watfaq/clash-rs

v0.9.0

Live on Go Modules

Blocked by Socket

The examined fragment implements a TLS server certificate verifier that unconditionally trusts any server certificate and signatures, effectively bypassing TLS verification. This constitutes a high-severity supply-chain risk and a potential backdoor that could enable MITM and data compromise if integrated into a client. Removal of the bypass, use of strict certificate validation, or gating behind an explicit, reviewed feature flag is essential for safe usage.

st-oxview

0.1.5

Live on PyPI

Blocked by Socket

This code is high risk. It introduces an immediate arbitrary code execution vector by calling eval on data returned from parseFileWith without any visible validation, sandboxing, or integrity checks. The fragment does not itself include a malicious payload, but it enables RCE if the file contents are attacker-controlled (supply-chain compromise, local file tampering, or hostile caller). Recommend removing eval, restricting execution to a safe runtime/sandbox, or verifying file integrity and provenance before execution.

tempomati-omega-5-emcuf2

1.0.1

by tempomat69

Removed from npm

Blocked by Socket

This script is designed to exfiltrate data by sending system information to a remote server during the preinstall, install, and postinstall phases. This behavior is highly suspicious and indicative of malware.

Live on npm for 2 hours and 19 minutes before removal. Socket users were protected even while the package was live.

py-ultroid

6.4b0

Live on PyPI

Blocked by Socket

This code contains multiple high-risk, malicious behaviors: explicit credential harvesting and exfiltration to a hardcoded Telegram channel, remote code execution by automatically installing and loading plugins (including those downloaded from Telegram), and a backdoor that triggers mass bans and spam when the bot UID matches a specific value (1100231654). It executes arbitrary external code via git/pip and dynamic loaders without verification. Do not run or deploy this code in production; treat it as malicious and remove or sanitize the exfiltration and dynamic execution behaviors before use.

doughnuts

4.23.2

Live on PyPI

Blocked by Socket

This module implements generation and delivery of reverse-shell payloads (PHP, Python, bash/perl, Windows executable drop) and uses helper functions to send/execute those payloads. That behavior is consistent with backdoor/exploitation tooling and poses a serious supply-chain and operational security risk if present in a library used on target systems. The provided snippet contains syntax errors (suggesting corruption or attempted obfuscation), but intent is clearly malicious or at minimum dangerous. Treat this package as high risk and remove or quarantine until provenance and intended use are validated.

azure-graphrbac

3.0.1

Removed from npm

Blocked by Socket

The code is designed to exfiltrate system and project information to external servers, which is indicative of malicious behavior. It poses a significant security risk due to unauthorized data transmission.

Live on npm for 6 hours and 40 minutes before removal. Socket users were protected even while the package was live.

emotionlens

2.2.1

by nsbina

Live on npm

Blocked by Socket

The component silently acquires webcam access on mount and periodically captures frames without user interaction, uploading images to http://localhost:8000/image/upload-image. The lack of UI, consent, or controls makes this behavior privacy-invasive and consistent with spyware patterns. Although the endpoint is localhost (reducing external exfiltration risk), repeated background capture and transmission remain high-risk. Additional issues include missing interval cleanup and inefficient resource usage.

alita-sdk

0.3.253

Live on PyPI

Blocked by Socket

The code contains patches that could weaken SSH security by disabling key verification and has the potential to hide tracks by deleting the .git directory. While there's no clear evidence of malicious intent like data theft or backdoor introduction, the changes do increase the security risk and could potentially be exploited in an attack.

shopify-ecommerce-shopping-cart

9.9.9

by dextester123456

Removed from npm

Blocked by Socket

The script collects sensitive information about the system and sends it to an external server, indicating malicious intent and a high security risk.

Live on npm for 11 days, 14 hours and 20 minutes before removal. Socket users were protected even while the package was live.

@localx/expose

1.0.3

by nati-esh-nez

Live on npm

Blocked by Socket

The code exhibits obfuscated and potentially malicious behavior due to the heavy use of 'eval', dynamic code generation, and complex operations. The presence of 'eval' and obfuscation increases the likelihood of malicious intent, posing a high security risk.

@m365-admin/nav

999.9.13

by m365-admin

Live on npm

Blocked by Socket

The use of 'eval' to execute decrypted content combined with a hardcoded encryption key poses significant security risks, including potential execution of arbitrary malicious code. The intent behind automatically decrypting and executing content from a file raises concerns about the code's purpose, indicating a potential for malicious use, especially in the context of a supply chain attack or a backdoor implementation.

Detect and block software supply chain attacks

Socket detects traditional vulnerabilities (CVEs) but goes beyond that to scan the actual code of dependencies for malicious behavior. It proactively detects and blocks 70+ signals of supply chain risk in open source code, for comprehensive protection.

Possible typosquat attack

Known malware

Suspicious Stars on GitHub

HTTP dependency

Git dependency

GitHub dependency

AI-detected potential malware

Obfuscated code

Telemetry

Protestware or potentially unwanted behavior

42 more alerts

Detect suspicious package updates in real-time

Socket detects and blocks malicious dependencies, often within just minutes of them being published to public registries, making it the most effective tool for blocking zero-day supply chain attacks.

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Security teams trust Socket

The best security teams in the world use Socket to get visibility into supply chain risk, and to build a security feedback loop into the development process.

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Supply chain attacks are on the rise

Attackers have taken notice of the opportunity to attack organizations through open source dependencies. Supply chain attacks rose a whopping 700% in the past year, with over 15,000 recorded attacks.

Nov 23, 2025

Shai Hulud v2

Shai Hulud v2 campaign: preinstall script (setup_bun.js) and loader (setup_bin.js) that installs/locates Bun and executes an obfuscated bundled malicious script (bun_environment.js) with suppressed output.

Nov 05, 2025

Elves on npm

A surge of auto-generated "elf-stats" npm packages is being published every two minutes from new accounts. These packages contain simple malware variants and are being rapidly removed by npm. At least 420 unique packages have been identified, often described as being generated every two minutes, with some mentioning a capture the flag challenge or test.

Jul 04, 2025

RubyGems Automation-Tool Infostealer

Since at least March 2023, a threat actor using multiple aliases uploaded 60 malicious gems to RubyGems that masquerade as automation tools (Instagram, TikTok, Twitter, Telegram, WordPress, and Naver). The gems display a Korean Glimmer-DSL-LibUI login window, then exfiltrate the entered username/password and the host's MAC address via HTTP POST to threat actor-controlled infrastructure.

Mar 13, 2025

North Korea's Contagious Interview Campaign

Since late 2024, we have tracked hundreds of malicious npm packages and supporting infrastructure tied to North Korea's Contagious Interview operation, with tens of thousands of downloads targeting developers and tech job seekers. The threat actors run a factory-style playbook: recruiter lures and fake coding tests, polished GitHub templates, and typosquatted or deceptive dependencies that install or import into real projects.

Jul 23, 2024

Network Reconnaissance Campaign

A malicious npm supply chain attack that leveraged 60 packages across three disposable npm accounts to fingerprint developer workstations and CI/CD servers during installation. Each package embedded a compact postinstall script that collected hostnames, internal and external IP addresses, DNS resolvers, usernames, home and working directories, and package metadata, then exfiltrated this data as a JSON blob to a hardcoded Discord webhook.

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