Scan Result:
efak.exe
Sample Information
| SHA256 | |
| Sample Name | |
| File Size |
19.6 MB 20530688 Bytes |
| First Seen |
2025-12-13 11:02 UTC+0000 6 hours, 57 minutes ago. |
General
| MIME Type | |
| MD5 Hash | |
| Architecture | x86-32 (PE32) |
| Compile Time |
2017-11-30 07:23 8 years ago. |
| Image Base |
0x400000
|
| Entry Point |
0xa33d64
|
PEID Signatures
Borland_Delphi_40_additionalMicrosoft_Visual_Cpp_v50v60_MFCBorland_Delphi_30_additionalBorland_Delphi_30_Borland_Delphi_Setup_ModuleBorland_Delphi_40Borland_Delphi_v40_v50BobSoft_Mini_Delphi_BoB_BobSoft_additionalBorland_Delphi_v30Borland_Delphi_DLL
File Meta Data
| Company Name | |
| File Version | |
| Legal Copyright | |
| Product Name | |
| Product Version |
Important Imports
- UnhookWindowsHookEx
- CallNextHookEx
- IsDebuggerPresent
- SuspendThread
- VirtualAlloc
- ResumeThread
- GetDesktopWindow
- GetClipboardData
- RegSetValueExW
- RegConnectRegistryW
- RegEnumKeyExW
- RegLoadKeyW
- RegOpenKeyExW
- RegQueryInfoKeyW
- RegQueryValueExW
- RegEnumValueW
- RegCreateKeyExW
- HeapAlloc
- FindResourceW
- UnhandledExceptionFilter
- VirtualQuery
- VirtualQueryEx
- GetTickCount
- GetProcAddress
- HeapCreate
- EnumResourceNamesW
Matching Rules
Matching Techniques
| Technique Name | Technique ID's | Snippet(s) | Rules(s) | OS |
|---|---|---|---|---|
| Detecting Virtual Environment Artefacts | U1332 | |||
| Cryptography | U0703 E1027.m04 | |||
| Wiping or Encrypting | U0301 | |||
| BobSoft Mini Delphi Packer | U1428 | |||
| XOR Operation | U0701 E1027.m02 | |||
| Base64 | U0706 E1027.m02 |