Report - file.exe

UPX Malicious Library OS Processor Check PE File PE32
ScreenShot
Created 2023.07.24 07:39 Machine s1_win7_x6401
Filename file.exe
Type PE32 executable (GUI) Intel 80386, for MS Windows
AI Score
8
Behavior Score
0.8
ZERO API file : malware
VT API (file)
md5 a931716cf0d4b79b442699547acce00a
sha256 8edaf9520abe8248af7bd7855f3dac020927aba601e46e92afe39b0a7cab5565
ssdeep 6144:LwKz/vQXh3fy3nbWRTrQZqRshRdCdok7bFf4PW36Bu775D:cKzHyh3fyLWRTskshRd9U4PW36Bu/
imphash 795d5374158688612616ccbdb5ba25ba
impfuzzy 48:CUpy1SVoAtprLCkmtY1SdN3cOaOh+fc91RKwt+8XvcGAU5:TkGprLCEwN3cZY+fczRJt+8Xvco
  Network IP location

Signature (2cnts)

Level Description
notice Allocates read-write-execute memory (usually to unpack itself)
notice The binary likely contains encrypted or compressed data indicative of a packer

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
 0x401000 GetCommandLineW
 0x401004 GetFileSize
 0x401008 MoveFileExA
 0x40100c BuildCommDCBAndTimeoutsA
 0x401010 DeleteVolumeMountPointA
 0x401014 InterlockedIncrement
 0x401018 GetConsoleAliasA
 0x40101c SetDefaultCommConfigW
 0x401020 GetProfileStringW
 0x401024 SetComputerNameW
 0x401028 GetComputerNameW
 0x40102c FlushConsoleInputBuffer
 0x401030 OpenSemaphoreA
 0x401034 BackupSeek
 0x401038 FreeEnvironmentStringsA
 0x40103c _lclose
 0x401040 _lcreat
 0x401044 GetModuleHandleW
 0x401048 CreateNamedPipeW
 0x40104c GetConsoleAliasesLengthA
 0x401050 GetCompressedFileSizeW
 0x401054 WaitNamedPipeW
 0x401058 EnumTimeFormatsW
 0x40105c GetUserDefaultLangID
 0x401060 GetDriveTypeA
 0x401064 OpenProcess
 0x401068 GlobalAlloc
 0x40106c GetPrivateProfileIntA
 0x401070 SetFileShortNameW
 0x401074 LoadLibraryW
 0x401078 GetPrivateProfileStructW
 0x40107c GetCalendarInfoA
 0x401080 GetConsoleAliasExesLengthW
 0x401084 GetFileAttributesA
 0x401088 TransactNamedPipe
 0x40108c GetTimeFormatW
 0x401090 TerminateProcess
 0x401094 IsDBCSLeadByte
 0x401098 GetOverlappedResult
 0x40109c GetNamedPipeHandleStateW
 0x4010a0 GetStartupInfoA
 0x4010a4 GetLastError
 0x4010a8 SetLastError
 0x4010ac ReadConsoleOutputCharacterA
 0x4010b0 GetProcAddress
 0x4010b4 HeapSize
 0x4010b8 _hwrite
 0x4010bc OpenWaitableTimerA
 0x4010c0 InterlockedExchangeAdd
 0x4010c4 MoveFileA
 0x4010c8 SetConsoleCtrlHandler
 0x4010cc GetNumberFormatW
 0x4010d0 FindNextFileA
 0x4010d4 GetModuleHandleA
 0x4010d8 UpdateResourceW
 0x4010dc FreeEnvironmentStringsW
 0x4010e0 CreateMailslotA
 0x4010e4 GetStringTypeW
 0x4010e8 GetCurrentDirectoryA
 0x4010ec EnumDateFormatsW
 0x4010f0 FatalAppExitA
 0x4010f4 GetShortPathNameW
 0x4010f8 FindFirstVolumeA
 0x4010fc ReadConsoleInputW
 0x401100 GetWindowsDirectoryW
 0x401104 DeleteFileW
 0x401108 DeleteFileA
 0x40110c CloseHandle
 0x401110 ReadFile
 0x401114 WriteConsoleW
 0x401118 InterlockedDecrement
 0x40111c Sleep
 0x401120 InitializeCriticalSection
 0x401124 DeleteCriticalSection
 0x401128 EnterCriticalSection
 0x40112c LeaveCriticalSection
 0x401130 EncodePointer
 0x401134 DecodePointer
 0x401138 HeapAlloc
 0x40113c HeapReAlloc
 0x401140 GetCommandLineA
 0x401144 HeapSetInformation
 0x401148 GetStartupInfoW
 0x40114c HeapFree
 0x401150 RtlUnwind
 0x401154 SetHandleCount
 0x401158 GetStdHandle
 0x40115c InitializeCriticalSectionAndSpinCount
 0x401160 GetFileType
 0x401164 UnhandledExceptionFilter
 0x401168 SetUnhandledExceptionFilter
 0x40116c IsDebuggerPresent
 0x401170 GetCurrentProcess
 0x401174 ExitProcess
 0x401178 WriteFile
 0x40117c GetModuleFileNameW
 0x401180 HeapCreate
 0x401184 SetFilePointer
 0x401188 RaiseException
 0x40118c GetModuleFileNameA
 0x401190 WideCharToMultiByte
 0x401194 GetEnvironmentStringsW
 0x401198 TlsAlloc
 0x40119c TlsGetValue
 0x4011a0 TlsSetValue
 0x4011a4 TlsFree
 0x4011a8 GetCurrentThreadId
 0x4011ac QueryPerformanceCounter
 0x4011b0 GetTickCount
 0x4011b4 GetCurrentProcessId
 0x4011b8 GetSystemTimeAsFileTime
 0x4011bc GetCPInfo
 0x4011c0 GetACP
 0x4011c4 GetOEMCP
 0x4011c8 IsValidCodePage
 0x4011cc MultiByteToWideChar
 0x4011d0 IsProcessorFeaturePresent
 0x4011d4 GetConsoleCP
 0x4011d8 GetConsoleMode
 0x4011dc SetStdHandle
 0x4011e0 FlushFileBuffers
 0x4011e4 LCMapStringW
 0x4011e8 CreateFileW
USER32.dll
 0x4011f0 CharUpperA
 0x4011f4 CharUpperBuffW

EAT(Export Address Table) is none



Similarity measure (PE file only) - Checking for service failure