Report - s.exe

UPX Malicious Library OS Processor Check PE File PE32
ScreenShot
Created 2023.07.10 08:02 Machine s1_win7_x6401
Filename s.exe
Type PE32 executable (GUI) Intel 80386, for MS Windows
AI Score
10
Behavior Score
1.0
ZERO API file : malware
VT API (file)
md5 dbf483bb273e267839e60bc5e78dd4e6
sha256 4d4a7d70454600abb9b1093fb0152b73c450d81b7cf0f257c153b73b1ef66646
ssdeep 3072:zp3QQB9gL/QwN9Y9jYVHU24egmWZMYtL+Hyol1k:eZ/Q8rV0NyW5UV
imphash 5297d50ced61e4c9adc79476e41424bc
impfuzzy 48:C8pwZOZS7G8oAHCLuBo3G+hOg+cP10BtYXwvc25:tQ2pAHCqBo33f+c90BtYXwvci
  Network IP location

Signature (3cnts)

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
info The file contains an unknown PE resource name possibly 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 lstrcpynA
 0x401008 BuildCommDCBAndTimeoutsA
 0x40100c DeleteVolumeMountPointA
 0x401010 InterlockedIncrement
 0x401014 GetUserDefaultLCID
 0x401018 WriteConsoleInputA
 0x40101c GetSystemDefaultLCID
 0x401020 BackupSeek
 0x401024 FreeEnvironmentStringsA
 0x401028 GetModuleHandleW
 0x40102c UnlockFileEx
 0x401030 GetConsoleAliasesLengthA
 0x401034 GetNumberFormatA
 0x401038 GetWindowsDirectoryA
 0x40103c GetCompressedFileSizeW
 0x401040 GetConsoleAliasExesW
 0x401044 WaitNamedPipeW
 0x401048 GetVolumePathNameW
 0x40104c ActivateActCtx
 0x401050 SetFileShortNameW
 0x401054 LoadLibraryW
 0x401058 GetCalendarInfoW
 0x40105c FreeConsole
 0x401060 GetConsoleWindow
 0x401064 GetConsoleAliasExesLengthW
 0x401068 GetFileAttributesW
 0x40106c IsDBCSLeadByte
 0x401070 QueryInformationJobObject
 0x401074 lstrlenW
 0x401078 FindNextVolumeMountPointW
 0x40107c GetStringTypeExA
 0x401080 GetShortPathNameA
 0x401084 GetNamedPipeHandleStateW
 0x401088 EnumSystemLocalesA
 0x40108c GetPrivateProfileIntW
 0x401090 DeleteFiber
 0x401094 GetLastError
 0x401098 GetCurrentDirectoryW
 0x40109c SetLastError
 0x4010a0 ReadConsoleOutputCharacterA
 0x4010a4 GetProcAddress
 0x4010a8 HeapSize
 0x4010ac MoveFileW
 0x4010b0 RemoveDirectoryA
 0x4010b4 EnterCriticalSection
 0x4010b8 CreateSemaphoreW
 0x4010bc WriteConsoleA
 0x4010c0 OpenWaitableTimerW
 0x4010c4 LocalAlloc
 0x4010c8 SetCalendarInfoW
 0x4010cc GetFileType
 0x4010d0 MoveFileA
 0x4010d4 AddAtomW
 0x4010d8 GetProfileStringA
 0x4010dc OpenJobObjectW
 0x4010e0 FindNextFileA
 0x4010e4 CreateIoCompletionPort
 0x4010e8 _lread
 0x4010ec GetModuleHandleA
 0x4010f0 CreateMutexA
 0x4010f4 GetStringTypeW
 0x4010f8 GetCurrentDirectoryA
 0x4010fc EnumDateFormatsW
 0x401100 PeekConsoleInputA
 0x401104 GetShortPathNameW
 0x401108 GetVersionExA
 0x40110c ReadConsoleInputW
 0x401110 FindFirstVolumeW
 0x401114 GetVolumeNameForVolumeMountPointW
 0x401118 MoveFileWithProgressW
 0x40111c DeleteFileA
 0x401120 lstrcpyA
 0x401124 HeapReAlloc
 0x401128 InterlockedDecrement
 0x40112c Sleep
 0x401130 InitializeCriticalSection
 0x401134 DeleteCriticalSection
 0x401138 LeaveCriticalSection
 0x40113c EncodePointer
 0x401140 DecodePointer
 0x401144 HeapAlloc
 0x401148 GetCommandLineA
 0x40114c HeapSetInformation
 0x401150 GetStartupInfoW
 0x401154 HeapFree
 0x401158 RtlUnwind
 0x40115c ExitProcess
 0x401160 WriteFile
 0x401164 GetStdHandle
 0x401168 GetModuleFileNameW
 0x40116c HeapCreate
 0x401170 UnhandledExceptionFilter
 0x401174 SetUnhandledExceptionFilter
 0x401178 IsDebuggerPresent
 0x40117c TerminateProcess
 0x401180 GetCurrentProcess
 0x401184 RaiseException
 0x401188 GetModuleFileNameA
 0x40118c FreeEnvironmentStringsW
 0x401190 WideCharToMultiByte
 0x401194 GetEnvironmentStringsW
 0x401198 SetHandleCount
 0x40119c InitializeCriticalSectionAndSpinCount
 0x4011a0 TlsAlloc
 0x4011a4 TlsGetValue
 0x4011a8 TlsSetValue
 0x4011ac TlsFree
 0x4011b0 GetCurrentThreadId
 0x4011b4 QueryPerformanceCounter
 0x4011b8 GetTickCount
 0x4011bc GetCurrentProcessId
 0x4011c0 GetSystemTimeAsFileTime
 0x4011c4 GetCPInfo
 0x4011c8 GetACP
 0x4011cc GetOEMCP
 0x4011d0 IsValidCodePage
 0x4011d4 MultiByteToWideChar
 0x4011d8 IsProcessorFeaturePresent
 0x4011dc LCMapStringW
USER32.dll
 0x4011e4 CharUpperBuffW

EAT(Export Address Table) is none



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