Report - s.exe

UPX Malicious Library OS Processor Check PE File PE32
ScreenShot
Created 2023.04.16 16:42 Machine s1_win7_x6401
Filename s.exe
Type PE32 executable (GUI) Intel 80386, for MS Windows
AI Score
7
Behavior Score
1.8
ZERO API file : malware
VT API (file) 34 detected (malicious, high confidence, Zusy, Save, score, BotX, Lockbit, high, Krypt, Kryptik, Vidar, Detected, Artemis, ai score=83, unsafe, Generic@AI, RDML, dJc9Spc7br5s0vRkXz84Ug, Static AI, Malicious PE, susgen)
md5 4bf4ff505d264aff53bc0a885a6f5c8c
sha256 da9d971021147b23ea87e2f240967e6bb9e5c37123f4fb12e2b03e6fdc59f84d
ssdeep 6144:3kGQNa7b2m1HOT4hSEpG417kK031nXnepX1hbe4:3kpNyf1HOT4UEdGK03lXnY1hq4
imphash 3b66c21f6efd18c330b0dafb9b5476c4
impfuzzy 48:Ob8MliQTJiO0SAdZ+fcOtGmKwl7YTZnLA3:Ob4OJiPZ+fc+GmJl7YFnQ
  Network IP location

Signature (3cnts)

Level Description
danger File has been identified by 34 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

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
 0x401008 GetNumaProcessorNode
 0x40100c GetStringTypeA
 0x401010 SetUnhandledExceptionFilter
 0x401014 InterlockedIncrement
 0x401018 EnumCalendarInfoW
 0x40101c GetEnvironmentStringsW
 0x401020 SetComputerNameW
 0x401024 FreeEnvironmentStringsA
 0x401028 GetModuleHandleW
 0x40102c GetTickCount
 0x401030 EnumResourceTypesA
 0x401034 GetDriveTypeA
 0x401038 SetHandleCount
 0x40103c WideCharToMultiByte
 0x401040 GetConsoleAliasExesLengthW
 0x401044 SetConsoleCP
 0x401048 GetComputerNameExA
 0x40104c SetConsoleMode
 0x401050 GetConsoleAliasW
 0x401054 GetFileAttributesW
 0x401058 HeapQueryInformation
 0x40105c lstrcmpW
 0x401060 GetVolumePathNameA
 0x401064 FindNextVolumeMountPointW
 0x401068 GetStringTypeExA
 0x40106c GetNamedPipeHandleStateW
 0x401070 EnumSystemLocalesA
 0x401074 CreateMutexW
 0x401078 InterlockedFlushSList
 0x40107c SetLastError
 0x401080 GetProcAddress
 0x401084 RemoveDirectoryA
 0x401088 PrepareTape
 0x40108c GetPrivateProfileStringA
 0x401090 LoadLibraryA
 0x401094 OpenMutexA
 0x401098 LocalAlloc
 0x40109c SetCalendarInfoW
 0x4010a0 AddVectoredExceptionHandler
 0x4010a4 GetCommMask
 0x4010a8 GetModuleFileNameA
 0x4010ac Process32NextW
 0x4010b0 FindNextFileA
 0x4010b4 GetModuleHandleA
 0x4010b8 CreateMutexA
 0x4010bc RequestWakeupLatency
 0x4010c0 GetVersionExA
 0x4010c4 FindAtomW
 0x4010c8 GetCurrentProcessId
 0x4010cc GetFileInformationByHandle
 0x4010d0 GetConsoleProcessList
 0x4010d4 DeleteFileA
 0x4010d8 CloseHandle
 0x4010dc WriteConsoleW
 0x4010e0 OpenMutexW
 0x4010e4 DebugActiveProcess
 0x4010e8 InterlockedDecrement
 0x4010ec EncodePointer
 0x4010f0 DecodePointer
 0x4010f4 Sleep
 0x4010f8 InterlockedExchange
 0x4010fc InitializeCriticalSection
 0x401100 DeleteCriticalSection
 0x401104 EnterCriticalSection
 0x401108 LeaveCriticalSection
 0x40110c GetLastError
 0x401110 HeapFree
 0x401114 HeapReAlloc
 0x401118 GetCommandLineA
 0x40111c HeapSetInformation
 0x401120 GetStartupInfoW
 0x401124 RaiseException
 0x401128 RtlUnwind
 0x40112c HeapAlloc
 0x401130 LCMapStringW
 0x401134 MultiByteToWideChar
 0x401138 GetCPInfo
 0x40113c IsProcessorFeaturePresent
 0x401140 HeapCreate
 0x401144 HeapDestroy
 0x401148 SetFilePointer
 0x40114c GetStdHandle
 0x401150 InitializeCriticalSectionAndSpinCount
 0x401154 GetFileType
 0x401158 UnhandledExceptionFilter
 0x40115c IsDebuggerPresent
 0x401160 TerminateProcess
 0x401164 GetCurrentProcess
 0x401168 HeapSize
 0x40116c ExitProcess
 0x401170 WriteFile
 0x401174 GetModuleFileNameW
 0x401178 FreeEnvironmentStringsW
 0x40117c TlsAlloc
 0x401180 TlsGetValue
 0x401184 TlsSetValue
 0x401188 TlsFree
 0x40118c GetCurrentThreadId
 0x401190 GetCurrentThread
 0x401194 QueryPerformanceCounter
 0x401198 GetSystemTimeAsFileTime
 0x40119c GetLocaleInfoW
 0x4011a0 FatalAppExitA
 0x4011a4 GetACP
 0x4011a8 GetOEMCP
 0x4011ac IsValidCodePage
 0x4011b0 GetUserDefaultLCID
 0x4011b4 GetLocaleInfoA
 0x4011b8 IsValidLocale
 0x4011bc GetStringTypeW
 0x4011c0 SetConsoleCtrlHandler
 0x4011c4 SetStdHandle
 0x4011c8 GetConsoleCP
 0x4011cc GetConsoleMode
 0x4011d0 FlushFileBuffers
 0x4011d4 FreeLibrary
 0x4011d8 LoadLibraryW
 0x4011dc CreateFileW
USER32.dll
 0x4011e4 GetMenu
ADVAPI32.dll
 0x401000 ReportEventA

EAT(Export Address Table) is none



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