Report - pub3.exe

Generic Malware Malicious Library UPX PE File OS Processor Check PE32
ScreenShot
Created 2021.10.29 09:14 Machine s1_win7_x6401
Filename pub3.exe
Type PE32 executable (GUI) Intel 80386, for MS Windows
AI Score
5
Behavior Score
2.2
ZERO API file : clean
VT API (file) 30 detected (AIDetect, malware1, malicious, high confidence, Jaik, Unsafe, Save, Kryptik, Eldorado, Attribute, HighConfidence, A + Troj, Krypt, Score, Sabsik, ai score=82, ET#86%, RDMK, cmRtazq3k3XQnH, KbtHnmz7ITSSW, Static AI, Malicious PE, susgen, confidence)
md5 dc0d13a11537c91ee0436e1cdaaef2ed
sha256 5a981120d186267256661c1e7a8f473be7eb285d09b0e77efb0223ea5eee2889
ssdeep 6144:vxUb00E/kklj2yS0q851Be9Cbvze+grFm6aA5SQ:vWs5R7SB9CbvzpgraAY
imphash e7e707cb5a6cd20211e77d5d46383cea
impfuzzy 48:oS57/jkk81EVNPlpaYHOTAzxtDcIK9JX8C9MVNJ:hdj/8mHvpHDxtDcIQJX8qMVNJ
  Network IP location

Signature (5cnts)

Level Description
danger File has been identified by 30 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
info This executable has a PDB path

Rules (6cnts)

Level Name Description Collection
warning Generic_Malware_Zero Generic Malware binaries (upload)
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 GetCPInfo
 0x40100c HeapAlloc
 0x401010 InterlockedIncrement
 0x401014 GetSystemWindowsDirectoryW
 0x401018 SetEnvironmentVariableW
 0x40101c GetNamedPipeHandleStateA
 0x401020 SetHandleInformation
 0x401024 FindFirstFileExW
 0x401028 LockFile
 0x40102c BackupSeek
 0x401030 FreeEnvironmentStringsA
 0x401034 GetModuleHandleW
 0x401038 GetTickCount
 0x40103c IsBadReadPtr
 0x401040 CreateActCtxW
 0x401044 TlsSetValue
 0x401048 ActivateActCtx
 0x40104c ReadConsoleInputA
 0x401050 CopyFileW
 0x401054 GetSystemWow64DirectoryW
 0x401058 GetVersionExW
 0x40105c GetModuleFileNameW
 0x401060 GetSystemDirectoryA
 0x401064 VerifyVersionInfoW
 0x401068 GetStartupInfoA
 0x40106c GetLastError
 0x401070 GetLongPathNameW
 0x401074 GetDriveTypeW
 0x401078 GetProcAddress
 0x40107c FindVolumeMountPointClose
 0x401080 WriteProfileSectionA
 0x401084 FindClose
 0x401088 GetPrivateProfileStringA
 0x40108c OpenWaitableTimerA
 0x401090 OpenWaitableTimerW
 0x401094 LocalAlloc
 0x401098 QueryDosDeviceW
 0x40109c WriteProfileSectionW
 0x4010a0 GlobalGetAtomNameW
 0x4010a4 SetSystemTime
 0x4010a8 GetModuleFileNameA
 0x4010ac FindFirstChangeNotificationA
 0x4010b0 FreeEnvironmentStringsW
 0x4010b4 BuildCommDCBA
 0x4010b8 GetCurrentDirectoryA
 0x4010bc CompareStringA
 0x4010c0 GetConsoleCursorInfo
 0x4010c4 SetProcessShutdownParameters
 0x4010c8 SetFileShortNameA
 0x4010cc TlsAlloc
 0x4010d0 GetWindowsDirectoryW
 0x4010d4 FileTimeToLocalFileTime
 0x4010d8 GetProfileSectionW
 0x4010dc AreFileApisANSI
 0x4010e0 DeleteFileA
 0x4010e4 SetLastError
 0x4010e8 GetConsoleAliasesLengthW
 0x4010ec CloseHandle
 0x4010f0 SetStdHandle
 0x4010f4 MoveFileA
 0x4010f8 GetCommandLineW
 0x4010fc HeapSetInformation
 0x401100 GetStartupInfoW
 0x401104 InterlockedDecrement
 0x401108 DecodePointer
 0x40110c ExitProcess
 0x401110 TerminateProcess
 0x401114 GetCurrentProcess
 0x401118 UnhandledExceptionFilter
 0x40111c SetUnhandledExceptionFilter
 0x401120 IsDebuggerPresent
 0x401124 EncodePointer
 0x401128 WriteFile
 0x40112c GetStdHandle
 0x401130 IsProcessorFeaturePresent
 0x401134 EnterCriticalSection
 0x401138 LeaveCriticalSection
 0x40113c SetHandleCount
 0x401140 InitializeCriticalSectionAndSpinCount
 0x401144 GetFileType
 0x401148 DeleteCriticalSection
 0x40114c QueryPerformanceCounter
 0x401150 GetCurrentThreadId
 0x401154 GetCurrentProcessId
 0x401158 GetSystemTimeAsFileTime
 0x40115c GetEnvironmentStringsW
 0x401160 HeapValidate
 0x401164 TlsGetValue
 0x401168 TlsFree
 0x40116c HeapCreate
 0x401170 GetACP
 0x401174 GetOEMCP
 0x401178 IsValidCodePage
 0x40117c LoadLibraryW
 0x401180 RtlUnwind
 0x401184 RaiseException
 0x401188 OutputDebugStringA
 0x40118c WriteConsoleW
 0x401190 OutputDebugStringW
 0x401194 SetFilePointer
 0x401198 WideCharToMultiByte
 0x40119c GetConsoleCP
 0x4011a0 GetConsoleMode
 0x4011a4 HeapReAlloc
 0x4011a8 HeapSize
 0x4011ac HeapQueryInformation
 0x4011b0 HeapFree
 0x4011b4 LCMapStringW
 0x4011b8 MultiByteToWideChar
 0x4011bc GetStringTypeW
 0x4011c0 FlushFileBuffers
 0x4011c4 CreateFileW
GDI32.dll
 0x401000 GetBitmapBits
WINHTTP.dll
 0x4011cc WinHttpReadData

EAT(Export Address Table) is none



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