ScreenShot
| Created | 2022.05.19 09:15 | Machine | s1_win7_x6401 |
| Filename | ctf.exe | ||
| Type | PE32 executable (GUI) Intel 80386, for MS Windows | ||
| AI Score |
|
Behavior Score |
|
| ZERO API | file : clean | ||
| VT API (file) | 33 detected (AIDetect, malware1, Babar, Unsafe, Save, malicious, confidence, 100%, Kryptik, Eldorado, Attribute, HighConfidence, high confidence, Weelsof, Generic@AI, RDMK, cmRtazpgkQ228oFb1susI9i5HhAf, ai score=83, StopCrypt, score, InstallCore, Static AI, Malicious PE, susgen, GenKryptik, ERHN, FileRepMalware) | ||
| md5 | 4183fdaae3671eb00cb32af2da6b8f39 | ||
| sha256 | 3e81f3497be93eb5332e0635a74a360c07871c7f3c48806ad82659533f3d2f5d | ||
| ssdeep | 3072:HLldjM7uEqWofCa35d4cesxkgaBChUpZa9uD6Vdyhkd:r87udWen4cbiga3wVf | ||
| imphash | 772437747c205badf1dd67f2dee75de8 | ||
| impfuzzy | 24:f1ZPTrujfMoElJau95Aqt+NkrkqD/bG2soO4tUKKNcsjMrnlyv9GQHOToCggEv3/:9ZrrWyh+acbn4tcNcXK9IMnBvv | ||
Network IP location
Signature (6cnts)
| Level | Description |
|---|---|
| danger | File has been identified by 33 AntiVirus engines on VirusTotal as malicious |
| notice | Allocates read-write-execute memory (usually to unpack itself) |
| notice | The binary likely contains encrypted or compressed data indicative of a packer |
| info | The executable contains unknown PE section names indicative of a packer (could be a false positive) |
| info | The file contains an unknown PE resource name possibly indicative of a packer |
| info | This executable has a PDB path |
Rules (5cnts)
| Level | Name | Description | Collection |
|---|---|---|---|
| watch | Malicious_Library_Zero | Malicious_Library | binaries (upload) |
| watch | UPX_Zero | UPX packed file | binaries (upload) |
| info | IsPE32 | (no description) | binaries (upload) |
| info | OS_Processor_Check_Zero | OS Processor Check | binaries (upload) |
| info | PE_Header_Zero | PE File Signature | binaries (upload) |
Network (0cnts) ?
| Request | CC | ASN Co | IP4 | Rule ? | ZERO ? |
|---|
Suricata ids
PE API
IAT(Import Address Table) Library
KERNEL32.dll
0x401010 MoveFileExW
0x401014 InterlockedDecrement
0x401018 GetCurrentProcess
0x40101c GetUserDefaultLCID
0x401020 EnumCalendarInfoExW
0x401024 GetUserDefaultLangID
0x401028 GetEnvironmentStrings
0x40102c LoadLibraryW
0x401030 SetConsoleMode
0x401034 GetBinaryTypeA
0x401038 GetGeoInfoA
0x40103c GetSystemDirectoryA
0x401040 lstrcmpW
0x401044 GetLastError
0x401048 SetLastError
0x40104c FreeLibrary
0x401050 RemoveDirectoryA
0x401054 GetDiskFreeSpaceW
0x401058 GetAtomNameA
0x40105c LoadLibraryA
0x401060 LocalAlloc
0x401064 OpenEventA
0x401068 OpenJobObjectW
0x40106c GetCommTimeouts
0x401070 GetShortPathNameW
0x401074 GetCurrentProcessId
0x401078 LCMapStringW
0x40107c CreateFileW
0x401080 RaiseException
0x401084 FindResourceA
0x401088 GetConsoleAliasesLengthW
0x40108c GetProcAddress
0x401090 SetDefaultCommConfigA
0x401094 HeapSize
0x401098 FlushFileBuffers
0x40109c HeapAlloc
0x4010a0 MultiByteToWideChar
0x4010a4 HeapReAlloc
0x4010a8 GetModuleHandleW
0x4010ac ExitProcess
0x4010b0 DecodePointer
0x4010b4 GetCommandLineW
0x4010b8 HeapSetInformation
0x4010bc GetStartupInfoW
0x4010c0 UnhandledExceptionFilter
0x4010c4 SetUnhandledExceptionFilter
0x4010c8 IsDebuggerPresent
0x4010cc EncodePointer
0x4010d0 TerminateProcess
0x4010d4 IsProcessorFeaturePresent
0x4010d8 WriteFile
0x4010dc GetStdHandle
0x4010e0 GetModuleFileNameW
0x4010e4 HeapCreate
0x4010e8 GetCPInfo
0x4010ec InterlockedIncrement
0x4010f0 GetACP
0x4010f4 GetOEMCP
0x4010f8 IsValidCodePage
0x4010fc TlsAlloc
0x401100 TlsGetValue
0x401104 TlsSetValue
0x401108 TlsFree
0x40110c GetCurrentThreadId
0x401110 EnterCriticalSection
0x401114 LeaveCriticalSection
0x401118 WideCharToMultiByte
0x40111c GetConsoleCP
0x401120 GetConsoleMode
0x401124 SetHandleCount
0x401128 InitializeCriticalSectionAndSpinCount
0x40112c GetFileType
0x401130 DeleteCriticalSection
0x401134 SetFilePointer
0x401138 HeapFree
0x40113c FreeEnvironmentStringsW
0x401140 GetEnvironmentStringsW
0x401144 QueryPerformanceCounter
0x401148 GetTickCount
0x40114c GetSystemTimeAsFileTime
0x401150 Sleep
0x401154 GetStringTypeW
0x401158 RtlUnwind
0x40115c WriteConsoleW
0x401160 SetStdHandle
0x401164 CloseHandle
USER32.dll
0x40116c ClientToScreen
GDI32.dll
0x401008 GetCharWidthFloatA
ADVAPI32.dll
0x401000 CreateRestrictedToken
WINHTTP.dll
0x401174 WinHttpSetTimeouts
EAT(Export Address Table) is none
KERNEL32.dll
0x401010 MoveFileExW
0x401014 InterlockedDecrement
0x401018 GetCurrentProcess
0x40101c GetUserDefaultLCID
0x401020 EnumCalendarInfoExW
0x401024 GetUserDefaultLangID
0x401028 GetEnvironmentStrings
0x40102c LoadLibraryW
0x401030 SetConsoleMode
0x401034 GetBinaryTypeA
0x401038 GetGeoInfoA
0x40103c GetSystemDirectoryA
0x401040 lstrcmpW
0x401044 GetLastError
0x401048 SetLastError
0x40104c FreeLibrary
0x401050 RemoveDirectoryA
0x401054 GetDiskFreeSpaceW
0x401058 GetAtomNameA
0x40105c LoadLibraryA
0x401060 LocalAlloc
0x401064 OpenEventA
0x401068 OpenJobObjectW
0x40106c GetCommTimeouts
0x401070 GetShortPathNameW
0x401074 GetCurrentProcessId
0x401078 LCMapStringW
0x40107c CreateFileW
0x401080 RaiseException
0x401084 FindResourceA
0x401088 GetConsoleAliasesLengthW
0x40108c GetProcAddress
0x401090 SetDefaultCommConfigA
0x401094 HeapSize
0x401098 FlushFileBuffers
0x40109c HeapAlloc
0x4010a0 MultiByteToWideChar
0x4010a4 HeapReAlloc
0x4010a8 GetModuleHandleW
0x4010ac ExitProcess
0x4010b0 DecodePointer
0x4010b4 GetCommandLineW
0x4010b8 HeapSetInformation
0x4010bc GetStartupInfoW
0x4010c0 UnhandledExceptionFilter
0x4010c4 SetUnhandledExceptionFilter
0x4010c8 IsDebuggerPresent
0x4010cc EncodePointer
0x4010d0 TerminateProcess
0x4010d4 IsProcessorFeaturePresent
0x4010d8 WriteFile
0x4010dc GetStdHandle
0x4010e0 GetModuleFileNameW
0x4010e4 HeapCreate
0x4010e8 GetCPInfo
0x4010ec InterlockedIncrement
0x4010f0 GetACP
0x4010f4 GetOEMCP
0x4010f8 IsValidCodePage
0x4010fc TlsAlloc
0x401100 TlsGetValue
0x401104 TlsSetValue
0x401108 TlsFree
0x40110c GetCurrentThreadId
0x401110 EnterCriticalSection
0x401114 LeaveCriticalSection
0x401118 WideCharToMultiByte
0x40111c GetConsoleCP
0x401120 GetConsoleMode
0x401124 SetHandleCount
0x401128 InitializeCriticalSectionAndSpinCount
0x40112c GetFileType
0x401130 DeleteCriticalSection
0x401134 SetFilePointer
0x401138 HeapFree
0x40113c FreeEnvironmentStringsW
0x401140 GetEnvironmentStringsW
0x401144 QueryPerformanceCounter
0x401148 GetTickCount
0x40114c GetSystemTimeAsFileTime
0x401150 Sleep
0x401154 GetStringTypeW
0x401158 RtlUnwind
0x40115c WriteConsoleW
0x401160 SetStdHandle
0x401164 CloseHandle
USER32.dll
0x40116c ClientToScreen
GDI32.dll
0x401008 GetCharWidthFloatA
ADVAPI32.dll
0x401000 CreateRestrictedToken
WINHTTP.dll
0x401174 WinHttpSetTimeouts
EAT(Export Address Table) is none