CWE-506
Embedded Malicious Code
2006-07-19
00h00 +00:00
00h00 +00:00
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Tên: Embedded Malicious Code
The product contains code that appears to be malicious in nature.
Thông tin chung
Chi tiết nền tảng
Các cách xuất hiện
ImplementationBundling
Distribution
Installation
Nền tảng áp dụng
Ngôn ngữ
Lớp: Not Language-Specific (Undetermined)Hậu quả phổ biến
| Phạm vi | Tác động | Khả năng xảy ra |
|---|---|---|
| Confidentiality Integrity Availability | Execute Unauthorized Code or Commands |
Ví dụ đã quan sát
| Tài liệu tham khảo | Mô tả |
|---|---|
CVE-2022-30877 | A command history tool was shipped with a code-execution backdoor inserted by a malicious party. |
Các biện pháp giảm thiểu tiềm năng
Phases : Implementation // OperationRemove the malicious code and start an effort to ensure that no more malicious code exists. This may require a detailed review of all code, as it is possible to hide a serious attack in only one or two lines of code. These lines may be located almost anywhere in an application and may have been intentionally obfuscated by the attacker.
Phương pháp phát hiện
Manual Static Analysis - Binary or Bytecode
Hiệu quả : SOAR PartialDynamic Analysis with Manual Results Interpretation
Hiệu quả : SOAR PartialManual Static Analysis - Source Code
Hiệu quả : SOAR PartialAutomated Static Analysis
Hiệu quả : SOAR PartialGhi chú ánh xạ lỗ hổng
Lý do : This CWE entry is a Class and might have Base-level children that would be more appropriateBình luận : Examine children of this entry to see if there is a better fit
Mẫu tấn công liên quan
| ID CAPEC | Tên mẫu tấn công |
|---|---|
| CAPEC-442 | Infected Software
An adversary adds malicious logic, often in the form of a computer virus, to otherwise benign software. This logic is often hidden from the user of the software and works behind the scenes to achieve negative impacts. Many times, the malicious logic is inserted into empty space between legitimate code, and is then called when the software is executed. This pattern of attack focuses on software already fielded and used in operation as opposed to software that is still under development and part of the supply chain. |
| CAPEC-448 | Embed Virus into DLL
An adversary tampers with a DLL and embeds a computer virus into gaps between legitimate machine instructions. These gaps may be the result of compiler optimizations that pad memory blocks for performance gains. The embedded virus then attempts to infect any machine which interfaces with the product, and possibly steal private data or eavesdrop. |
| CAPEC-636 | Hiding Malicious Data or Code within Files
Files on various operating systems can have a complex format which allows for the storage of other data, in addition to its contents. Often this is metadata about the file, such as a cached thumbnail for an image file. Unless utilities are invoked in a particular way, this data is not visible during the normal use of the file. It is possible for an attacker to store malicious data or code using these facilities, which would be difficult to discover. |
Ghi chú
It is suspected that malicious code can often be characterized using other "regular" weaknesses related to insecure behavior. However, this has not been closely investigated.The term "Trojan horse" was introduced by Dan Edwards and recorded by James Anderson [18] to characterize a particular computer security threat; it has been redefined many times [4,18-20].
Tài liệu tham khảo
REF-1431
A Taxonomy of Computer Program Security Flaws, with ExamplesCarl E. Landwehr, Alan R. Bull, John P. McDermott, William S. Choi.
https://cwe.mitre.org/documents/sources/ATaxonomyofComputerProgramSecurityFlawswithExamples%5BLandwehr93%5D.pdf
REF-1479
State-of-the-Art Resources (SOAR) for Software Vulnerability Detection, Test, and EvaluationGregory Larsen, E. Kenneth Hong Fong, David A. Wheeler, Rama S. Moorthy.
https://www.ida.org/-/media/feature/publications/s/st/stateoftheart-resources-soar-for-software-vulnerability-detection-test-and-evaluation/p-5061.ashx
Gửi
| Tên | Tổ chức | Ngày | Ngày phát hành | Version |
|---|---|---|---|---|
| Landwehr | Draft 3 |
Sửa đổi
| Tên | Tổ chức | Ngày | Bình luận |
|---|---|---|---|
| Sean Eidemiller | Cigital | added/updated demonstrative examples | |
| Eric Dalci | Cigital | updated Time_of_Introduction | |
| CWE Content Team | MITRE | updated Description, Relationships, Other_Notes, Taxonomy_Mappings | |
| CWE Content Team | MITRE | updated Description, Other_Notes | |
| CWE Content Team | MITRE | updated Other_Notes, Terminology_Notes | |
| CWE Content Team | MITRE | updated Common_Consequences | |
| CWE Content Team | MITRE | updated Relationships | |
| CWE Content Team | MITRE | updated Potential_Mitigations | |
| CWE Content Team | MITRE | updated Relationships | |
| CWE Content Team | MITRE | updated Detection_Factors | |
| CWE Content Team | MITRE | updated Demonstrative_Examples, Relationships | |
| CWE Content Team | MITRE | updated Relationships | |
| CWE Content Team | MITRE | updated Time_of_Introduction | |
| CWE Content Team | MITRE | updated Relationships | |
| CWE Content Team | MITRE | updated Description, Related_Attack_Patterns | |
| CWE Content Team | MITRE | updated Relationships | |
| CWE Content Team | MITRE | updated Mapping_Notes | |
| CWE Content Team | MITRE | updated Observed_Examples | |
| CWE Content Team | MITRE | updated References | |
| CWE Content Team | MITRE | updated Detection_Factors, References | |
| CWE Content Team | MITRE | updated Applicable_Platforms, Demonstrative_Examples, Relationship_Notes, Relationships, Weakness_Ordinalities | |
| CWE Content Team | MITRE | updated Potential_Mitigations | |
| CWE Content Team | MITRE | updated Background_Details, Demonstrative_Examples, Description |
