A Systematic Study of Code Obfuscation against LLM-Based Vulnerability Detection

As large language models LLMs are increasingly adopted for code vulnerability detection, their reliability and robustness across diverse vulnerability types have become a pressing concern. In traditional adversarial settings, code obfuscation has long been used as a general strategy to bypass...

Malicious code in bigpyx (PyPI)

--- -= Per source details. Do not edit below this line.=- Source: kam193 7a1bcd636394f1505534cf691576b00e8686aa14474e8a209c94f8213310b128 Continuation of the campaign with a slight different obfuscation of the malicious code, but there seems to be no difference in the behavior. The malicious code...

One Detector Fits All: Robust and Adaptive Detection of Malicious Packages from PyPI to Enterprises

The rise of supply chain attacks via malicious Python packages demands robust detection solutions. Current approaches, however, overlook two critical challenges: robustness against adversarial source code transformations and adaptability to the varying false positive rate FPR requirements of...

EUVD-2019-13959

Malware in sbrugna...

Malicious code in pycrackhash (PyPI)

--- -= Per source details. Do not edit below this line.=- Source: kam193 b3323afe460298d80a354497acdd641752c5fb6bce2dce3d7e7625d7a46f1d7c When using methods from the package, it downloads an obfuscated code from Github and puts it in multiple localisation. While it appears that this code is used ...

MAL-2025-6829 Malicious code in tensorflowjs (npm)

Package is malicious due to code obfuscation, arbitrary command execution via childprocess.spawn, and suspicious postinstall script. --- -= Per source details. Do not edit below this line.=-...

Malicious code in loggerex (PyPI)

--- -= Per source details. Do not edit below this line.=- Source: kam193 7a27ca3e673f54a1e041d55e84b8a0e871239df2331c9a3fd1dbe20d1fa86f56 It's a clone of "loguru" package which on import loads a second-stage script from loguru.guru. This makes a few checks and downloads the next stage, which is a...

CVE-2025-3426 Use of default hardcoded credentials

We observed that Intellispace Portal binaries doesn’t have any protection mechanisms to prevent reverse engineering. Specifically, the app’s code is not obfuscated, and no measures are in place to protect against decompilation, disassembly, or debugging. As a result, attackers can reverse-enginee...

Linux Distros Unpatched Vulnerability : CVE-2021-42574

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - An issue was discovered in the Bidirectional Algorithm in the Unicode Specification through 14.0. It permits the visual reordering of characters via control...

CVE-2024-55907

IBM Cognos Analytics Mobile 1.1 for iOS application could allow an attacker to reverse engineer the codebase to gain knowledge about the programming technique, interface, class definitions, algorithms and functions used due to weak obfuscation...

CVE-2024-55907 IBM Cognos Mobile information disclosure

IBM Cognos Analytics Mobile 1.1 for iOS application could allow an attacker to reverse engineer the codebase to gain knowledge about the programming technique, interface, class definitions, algorithms and functions used due to weak obfuscation...

Malicious code in tiksing (PyPI)

--- -= Per source details. Do not edit below this line.=- Source: kam193 ef883e1ad19e5cbeafdda023c535abc9a14f84f81dce26e06d9f10bf77013ab5 Importing the module starts Obfuscated code that downloads a well-recognized malware. In the further variations, the code that download and starts the maliciou...

Malicious code in rwoka (PyPI)

--- -= Per source details. Do not edit below this line.=- Source: kam193 601385385b682f6bdaa31c763e64c5fafb16f22df60acd266c9c7f23f73208ee The package contains highly obfuscated content, that install another, downloaded from a remote location obfuscated script in the installation path of the...

MSC-2024-15711

This package has been identified by Mend as containing potential malicious functionality. The severity of the functionality can change depending on where the library is running user's machine or backend server. The following risks were identified: Malicious obfuscated code – the code is...

MSC-2024-15658

This package has been identified by Mend as containing potential malicious functionality. The severity of the functionality can change depending on where the library is running user's machine or backend server. The following risks were identified: Malicious obfuscated code – the code is...

MSC-2024-15576

This package has been identified by Mend as containing potential malicious functionality. The severity of the functionality can change depending on where the library is running user's machine or backend server. The following risks were identified: Malicious obfuscated code – the code is...

MSC-2024-15420

This package has been identified by Mend as containing potential malicious functionality. The severity of the functionality can change depending on where the library is running user's machine or backend server. The following risks were identified: Malicious obfuscated code – the code is...

MSC-2024-15441

This package has been identified by Mend as containing potential malicious functionality. The severity of the functionality can change depending on where the library is running user's machine or backend server. The following risks were identified: Malicious obfuscated code – the code is...

MSC-2024-15375

This package has been identified by Mend as containing potential malicious functionality. The severity of the functionality can change depending on where the library is running user's machine or backend server. The following risks were identified: Malicious obfuscated code – the code is...

MSC-2024-12849

This package has been identified by Mend as containing potential malicious functionality. The severity of the functionality can change depending on where the library is running user's machine or backend server. The following risks were identified: Malicious obfuscated code – the code is...