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Report - 100.exe

UPX Malicious Library OS Processor Check PE32 PE File
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ScreenShot
Created 2023.03.29 10:14 Machine s1_win7_x6401
Filename 100.exe
Type PE32 executable (GUI) Intel 80386, for MS Windows
AI Score
8
 Behavior Score
2.0
ZERO API file : malware
VT API (file) 34 detected (AIDetectNet, malicious, high confidence, Zusy, Stop, Artemis, Save, confidence, 100%, Attribute, HighConfidence, Kryptik, HTEO, score, CrypterX, Lockbit, high, Static AI, Malicious PE, ai score=85, Redline, 10H93EF, Detected, BotX, R566099, Azorult, unsafe, Generic@AI, RDML, xZP5y8BNfjymQW9yJc58vg, susgen, HKJI)
md5 9039af66487c909b5c54343b065a7d48
sha256 b2b7b5f184264858889d5a2178f110824cda64d73aa350abb2ff904dd73240e2
ssdeep 6144:ZbbGuGGf772f+WQDv8KB7yJkn9W2u/dNeAwtDDTS:ZbbGJe772ygKB+J6Y/dQAAzS
imphash 57b2dce156c7f62e042880189e8dc326
impfuzzy 24:MbG2W4/kNT1jIwRjBPPJcDmu9Au89SpKXki2V4rOqoOMdNOov4vcjt3BjQnlyv9t:vT6I9Sp2oORtcjtxUK9JcnwEKdaZgOCj
  Network IP location

Signature (4cnts)

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
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 SetDefaultCommConfigA
 0x401004 CreateMutexW
 0x401008 WriteConsoleInputW
 0x40100c EnumDateFormatsExW
 0x401010 CopyFileExW
 0x401014 EnumCalendarInfoW
 0x401018 VerSetConditionMask
 0x40101c GetConsoleAliasA
 0x401020 GetEnvironmentStringsW
 0x401024 GetModuleHandleExW
 0x401028 WaitForSingleObject
 0x40102c SetEvent
 0x401030 _lclose
 0x401034 GetProcessPriorityBoost
 0x401038 GetModuleHandleW
 0x40103c EnumCalendarInfoExW
 0x401040 EnumResourceTypesA
 0x401044 GlobalAlloc
 0x401048 LoadLibraryW
 0x40104c GetComputerNameExA
 0x401050 SetMessageWaitingIndicator
 0x401054 IsDBCSLeadByte
 0x401058 lstrcmpW
 0x40105c GetStdHandle
 0x401060 SetLastError
 0x401064 GetProcAddress
 0x401068 GetFirmwareEnvironmentVariableW
 0x40106c SearchPathA
 0x401070 OpenMutexA
 0x401074 OpenWaitableTimerW
 0x401078 LocalAlloc
 0x40107c SetCalendarInfoW
 0x401080 BuildCommDCBAndTimeoutsW
 0x401084 SetConsoleOutputCP
 0x401088 WriteProfileSectionW
 0x40108c AddAtomA
 0x401090 GetPrivateProfileSectionNamesA
 0x401094 FindFirstVolumeMountPointA
 0x401098 ContinueDebugEvent
 0x40109c FindNextFileW
 0x4010a0 GetStringTypeW
 0x4010a4 FatalAppExitA
 0x4010a8 GetCurrentThreadId
 0x4010ac GetWindowsDirectoryW
 0x4010b0 DeleteFileW
 0x4010b4 IsValidLocale
 0x4010b8 EnumSystemLocalesA
 0x4010bc GetLastError
 0x4010c0 HeapReAlloc
 0x4010c4 GetCommandLineA
 0x4010c8 HeapSetInformation
 0x4010cc GetStartupInfoW
 0x4010d0 EncodePointer
 0x4010d4 DecodePointer
 0x4010d8 IsProcessorFeaturePresent
 0x4010dc EnterCriticalSection
 0x4010e0 LeaveCriticalSection
 0x4010e4 UnhandledExceptionFilter
 0x4010e8 SetUnhandledExceptionFilter
 0x4010ec IsDebuggerPresent
 0x4010f0 TerminateProcess
 0x4010f4 GetCurrentProcess
 0x4010f8 HeapCreate
 0x4010fc HeapDestroy
 0x401100 HeapFree
 0x401104 HeapAlloc
 0x401108 ExitProcess
 0x40110c WriteFile
 0x401110 GetModuleFileNameW
 0x401114 GetModuleFileNameA
 0x401118 FreeEnvironmentStringsW
 0x40111c WideCharToMultiByte
 0x401120 SetHandleCount
 0x401124 InitializeCriticalSectionAndSpinCount
 0x401128 GetFileType
 0x40112c DeleteCriticalSection
 0x401130 TlsAlloc
 0x401134 TlsGetValue
 0x401138 TlsSetValue
 0x40113c TlsFree
 0x401140 InterlockedIncrement
 0x401144 InterlockedDecrement
 0x401148 GetCurrentThread
 0x40114c QueryPerformanceCounter
 0x401150 GetTickCount
 0x401154 GetCurrentProcessId
 0x401158 GetSystemTimeAsFileTime
 0x40115c RaiseException
 0x401160 Sleep
 0x401164 GetCPInfo
 0x401168 GetACP
 0x40116c GetOEMCP
 0x401170 IsValidCodePage
 0x401174 RtlUnwind
 0x401178 SetConsoleCtrlHandler
 0x40117c FreeLibrary
 0x401180 InterlockedExchange
 0x401184 GetLocaleInfoW
 0x401188 GetConsoleCP
 0x40118c GetConsoleMode
 0x401190 FlushFileBuffers
 0x401194 LCMapStringW
 0x401198 MultiByteToWideChar
 0x40119c SetFilePointer
 0x4011a0 HeapSize
 0x4011a4 CloseHandle
 0x4011a8 WriteConsoleW
 0x4011ac SetStdHandle
 0x4011b0 CreateFileW
 0x4011b4 GetUserDefaultLCID
 0x4011b8 GetLocaleInfoA
 0x4011bc DeleteFileA
USER32.dll
 0x4011c4 LoadMenuA

EAT(Export Address Table) is none


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