Report - s.exe

UPX Malicious Library OS Processor Check PE File PE32
ScreenShot
Created 2023.06.13 08:33 Machine s1_win7_x6401
Filename s.exe
Type PE32 executable (GUI) Intel 80386, for MS Windows
AI Score
9
Behavior Score
0.8
ZERO API file : clean
VT API (file)
md5 7d726c8be35f9e9f010363c050ee86b3
sha256 b2c3517bb90933390df4eb01c6ba36f2a519a69b5bcee703f4889b8336cb7027
ssdeep 3072:O98WPLTgdxkBH8ZQYTr6DQ6v+UT4i0JKIMuFes7P:XWzcdxkFhCwQC8bMuF
imphash 0e4b3a5d9cc3d6ed1b5c0b9f8a440aa6
impfuzzy 24:pkP8FMKZnTd/HvN9svYV4AyqV4v1FD04AucdQBSDRSVV4W70LXJ9O/C2lPOAOovD:RvvmoyX0dR9SIXPO/nOvtzt5HK9CevPn
  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
 0x40100c ConvertThreadToFiber
 0x401010 GetConsoleAliasExesLengthA
 0x401014 InterlockedIncrement
 0x401018 OpenJobObjectA
 0x40101c InterlockedDecrement
 0x401020 SetMailslotInfo
 0x401024 GetLogicalDriveStringsW
 0x401028 FreeEnvironmentStringsA
 0x40102c GetModuleHandleW
 0x401030 GetTickCount
 0x401034 EnumCalendarInfoExW
 0x401038 WaitNamedPipeW
 0x40103c GetDriveTypeA
 0x401040 GetSystemDirectoryW
 0x401044 SetFileShortNameW
 0x401048 LoadLibraryW
 0x40104c GetCalendarInfoA
 0x401050 LeaveCriticalSection
 0x401054 GetFileAttributesA
 0x401058 GetExitCodeProcess
 0x40105c GetFileAttributesW
 0x401060 WriteConsoleW
 0x401064 SetSystemPowerState
 0x401068 WritePrivateProfileSectionW
 0x40106c CompareStringW
 0x401070 GetVolumePathNameA
 0x401074 CreateMutexW
 0x401078 GetPrivateProfileIntW
 0x40107c GetCurrentDirectoryW
 0x401080 GetProcAddress
 0x401084 AttachConsole
 0x401088 MoveFileW
 0x40108c SetComputerNameA
 0x401090 SearchPathA
 0x401094 OpenThread
 0x401098 InterlockedExchangeAdd
 0x40109c OpenWaitableTimerW
 0x4010a0 LocalAlloc
 0x4010a4 SetCalendarInfoW
 0x4010a8 MoveFileA
 0x4010ac FindFirstVolumeMountPointW
 0x4010b0 AddAtomW
 0x4010b4 SetFileApisToANSI
 0x4010b8 GetDiskFreeSpaceA
 0x4010bc GetPrivateProfileStructA
 0x4010c0 FindFirstVolumeMountPointA
 0x4010c4 GetModuleHandleA
 0x4010c8 CancelTimerQueueTimer
 0x4010cc FreeEnvironmentStringsW
 0x4010d0 FindNextFileW
 0x4010d4 SetThreadAffinityMask
 0x4010d8 DeleteFileW
 0x4010dc GetCurrentProcessId
 0x4010e0 EnumSystemLocalesW
 0x4010e4 SetProcessAffinityMask
 0x4010e8 GetShortPathNameA
 0x4010ec GetVolumeNameForVolumeMountPointA
 0x4010f0 GetLastError
 0x4010f4 HeapFree
 0x4010f8 DeleteFileA
 0x4010fc GetCommandLineA
 0x401100 HeapSetInformation
 0x401104 GetStartupInfoW
 0x401108 RaiseException
 0x40110c HeapAlloc
 0x401110 IsProcessorFeaturePresent
 0x401114 EncodePointer
 0x401118 DecodePointer
 0x40111c HeapCreate
 0x401120 UnhandledExceptionFilter
 0x401124 SetUnhandledExceptionFilter
 0x401128 IsDebuggerPresent
 0x40112c TerminateProcess
 0x401130 GetCurrentProcess
 0x401134 EnterCriticalSection
 0x401138 SetHandleCount
 0x40113c GetStdHandle
 0x401140 InitializeCriticalSectionAndSpinCount
 0x401144 GetFileType
 0x401148 DeleteCriticalSection
 0x40114c ExitProcess
 0x401150 WriteFile
 0x401154 GetModuleFileNameW
 0x401158 GetModuleFileNameA
 0x40115c WideCharToMultiByte
 0x401160 GetEnvironmentStringsW
 0x401164 TlsAlloc
 0x401168 TlsGetValue
 0x40116c TlsSetValue
 0x401170 TlsFree
 0x401174 SetLastError
 0x401178 GetCurrentThreadId
 0x40117c QueryPerformanceCounter
 0x401180 GetSystemTimeAsFileTime
 0x401184 Sleep
 0x401188 SetFilePointer
 0x40118c GetConsoleCP
 0x401190 GetConsoleMode
 0x401194 RtlUnwind
 0x401198 HeapSize
 0x40119c GetCPInfo
 0x4011a0 GetACP
 0x4011a4 GetOEMCP
 0x4011a8 IsValidCodePage
 0x4011ac HeapReAlloc
 0x4011b0 FlushFileBuffers
 0x4011b4 SetStdHandle
 0x4011b8 MultiByteToWideChar
 0x4011bc LCMapStringW
 0x4011c0 GetStringTypeW
 0x4011c4 CloseHandle
 0x4011c8 CreateFileW
GDI32.dll
 0x401000 GetCharABCWidthsW
 0x401004 SelectObject

EAT(Export Address Table) is none



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