Report - top.exe

Malicious Library UPX PE File OS Processor Check PE32
ScreenShot
Created 2021.11.07 09:57 Machine s1_win7_x6401
Filename top.exe
Type PE32 executable (GUI) Intel 80386, for MS Windows
AI Score
7
Behavior Score
2.2
ZERO API file : clean
VT API (file) 29 detected (AIDetect, malware1, malicious, high confidence, Fragtor, GenericRXQC, Unsafe, Save, confidence, 100%, Hacktool, ZexaF, vq0@aKciSFjI, Kryptik, Eldorado, Convagent, Lockbit, Sabsik, score, ai score=88, Generic@ML, RDML, Q2u67mXI9+aKmI7SApHSfw, Static AI, Malicious PE)
md5 ec96328f54c17fa67a308772e6987d0c
sha256 b28536f360a4fbc9f2f03a50e5d66caa534b51a8fc68764f1961f6bcb1160b0f
ssdeep 6144:AM9GCZYlGWpa/jIecHe+8bkSUOcyDZuUuzbgwu7igaipfjz:X9GCZiLp7HbuPunnjK
imphash 9e3ac2424cecff905bdab3e7336b91cb
impfuzzy 24:tXSPbG2SmESxCIB1cDku9jpso7qoOovVtUwcpluiyv92/J3I+JSnujMfK318n:tX/1wTn2tbcpsb981SnkF8
  Network IP location

Signature (5cnts)

Level Description
warning File has been identified by 29 AntiVirus engines on VirusTotal as malicious
notice Allocates read-write-execute memory (usually to unpack itself)
notice Foreign language identified in PE resource
notice The binary likely contains encrypted or compressed data indicative of a packer
info This executable has a PDB path

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
 0x43a008 SetThreadContext
 0x43a00c WriteConsoleOutputCharacterW
 0x43a010 GetDefaultCommConfigW
 0x43a014 HeapAlloc
 0x43a018 UpdateResourceA
 0x43a01c HeapFree
 0x43a020 GetEnvironmentStringsW
 0x43a024 BackupSeek
 0x43a028 GetTickCount
 0x43a02c GlobalAlloc
 0x43a030 LoadLibraryW
 0x43a034 SizeofResource
 0x43a038 GetTapePosition
 0x43a03c SetConsoleCursorPosition
 0x43a040 WriteConsoleW
 0x43a044 GetAtomNameW
 0x43a048 LCMapStringA
 0x43a04c GetLastError
 0x43a050 GetProcAddress
 0x43a054 VirtualAlloc
 0x43a058 GetFirmwareEnvironmentVariableW
 0x43a05c LoadLibraryA
 0x43a060 WriteConsoleA
 0x43a064 BeginUpdateResourceA
 0x43a068 GetModuleFileNameA
 0x43a06c SetConsoleCursorInfo
 0x43a070 AddConsoleAliasA
 0x43a074 FindNextVolumeA
 0x43a078 lstrcpyA
 0x43a07c SetProcessAffinityMask
 0x43a080 CreateFileW
 0x43a084 GetStringTypeW
 0x43a088 GetModuleHandleW
 0x43a08c ExitProcess
 0x43a090 DecodePointer
 0x43a094 GetCommandLineA
 0x43a098 HeapSetInformation
 0x43a09c GetStartupInfoW
 0x43a0a0 UnhandledExceptionFilter
 0x43a0a4 SetUnhandledExceptionFilter
 0x43a0a8 IsDebuggerPresent
 0x43a0ac EncodePointer
 0x43a0b0 TerminateProcess
 0x43a0b4 GetCurrentProcess
 0x43a0b8 IsProcessorFeaturePresent
 0x43a0bc WriteFile
 0x43a0c0 GetStdHandle
 0x43a0c4 GetModuleFileNameW
 0x43a0c8 HeapCreate
 0x43a0cc EnterCriticalSection
 0x43a0d0 LeaveCriticalSection
 0x43a0d4 InitializeCriticalSectionAndSpinCount
 0x43a0d8 RtlUnwind
 0x43a0dc SetHandleCount
 0x43a0e0 GetFileType
 0x43a0e4 DeleteCriticalSection
 0x43a0e8 SetFilePointer
 0x43a0ec CloseHandle
 0x43a0f0 TlsAlloc
 0x43a0f4 TlsGetValue
 0x43a0f8 TlsSetValue
 0x43a0fc TlsFree
 0x43a100 InterlockedIncrement
 0x43a104 SetLastError
 0x43a108 GetCurrentThreadId
 0x43a10c InterlockedDecrement
 0x43a110 FreeEnvironmentStringsW
 0x43a114 WideCharToMultiByte
 0x43a118 QueryPerformanceCounter
 0x43a11c GetCurrentProcessId
 0x43a120 GetSystemTimeAsFileTime
 0x43a124 RaiseException
 0x43a128 Sleep
 0x43a12c CreateFileA
 0x43a130 GetCPInfo
 0x43a134 GetACP
 0x43a138 GetOEMCP
 0x43a13c IsValidCodePage
 0x43a140 GetConsoleCP
 0x43a144 GetConsoleMode
 0x43a148 SetStdHandle
 0x43a14c FlushFileBuffers
 0x43a150 HeapSize
 0x43a154 HeapReAlloc
 0x43a158 SetEndOfFile
 0x43a15c GetProcessHeap
 0x43a160 MultiByteToWideChar
 0x43a164 ReadFile
 0x43a168 LCMapStringW
USER32.dll
 0x43a170 GetCursorPos
ADVAPI32.dll
 0x43a000 NotifyChangeEventLog

EAT(Export Address Table) is none



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