Open Access
Table 3.
Dynamic executable regions
| Category | Technique |
|---|---|
| Allocated memory | NtAllocateVirtualMemory |
| NtMapViewOfSection | |
| NtProtectVirtualMemory | |
| Child process | CreateProcess |
| Injection | NtOpenProcess |
| NtWriteVirtualMemory | |
| Obfuscating API names | GetProcAddress |
| GetModuleHandle | |
| LoadLibrary | |
| MapViewOfFile | |
| Self-modifying | write memory1 |
Note: (1)Write memory represents modifying the instructions of the executable under analysis.
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