Report - signed.exe

Malicious Library UPX OS Processor Check PE File PE32
ScreenShot
Created 2023.08.25 18:16 Machine s1_win7_x6403
Filename signed.exe
Type PE32 executable (GUI) Intel 80386, for MS Windows
AI Score
2
Behavior Score
1.8
ZERO API file : malware
VT API (file) 45 detected (AIDetectMalware, Windigo, Jaik, Artemis, Save, Convagent, Eldorado, Attribute, HighConfidence, malicious, high confidence, Kryptik, HUKZ, score, Tasker, DropperX, CLASSIC, MulDrop23, high, Krypt, Azorult, ai score=82, Sabsik, SmokeLoader, Detected, R600456, BScope, Stealc, unsafe, R049H0DHN23, Obfuscated, Static AI, Malicious PE, susgen, GenKryptik, ERHN, confidence, 100%)
md5 ec8952a8dcbbfaa1fb6fda23df851402
sha256 f022037056b50b4baf5db8ba0a437494662dc93cee9421ed12471e14a58a0d50
ssdeep 49152:N4o1Bkql93ztp3vKhV2E8rf/L0ZNo2gV6UlAo7TWJ:N4o1Bb73ztVv5Ei0ZTUX7Y
imphash 2a0116df27e92a9910b42edcbfe45f8d
impfuzzy 48:hf1IydVMXtZSGKcxDjm0ZcClAQCQrQzjP:zh6XtZSGKc5jmscCSrwAP
  Network IP location

Signature (3cnts)

Level Description
danger File has been identified by 45 AntiVirus engines on VirusTotal as malicious
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
 0x401008 CreateFileA
 0x40100c FindFirstFileW
 0x401010 SetFilePointer
 0x401014 DebugActiveProcessStop
 0x401018 GetConsoleAliasExesLengthA
 0x40101c ClearCommError
 0x401020 GetCurrentProcess
 0x401024 SetDefaultCommConfigW
 0x401028 GetSystemWindowsDirectoryW
 0x40102c InterlockedCompareExchange
 0x401030 CreateHardLinkA
 0x401034 FreeEnvironmentStringsA
 0x401038 GetModuleHandleW
 0x40103c ReadConsoleW
 0x401040 SizeofResource
 0x401044 LocalHandle
 0x401048 GetConsoleAliasesW
 0x40104c GetLastError
 0x401050 GetProcAddress
 0x401054 VirtualAlloc
 0x401058 GetDateFormatW
 0x40105c VirtualAllocEx
 0x401060 GetTempFileNameA
 0x401064 LoadLibraryA
 0x401068 InterlockedExchangeAdd
 0x40106c SetConsoleCtrlHandler
 0x401070 SetFileApisToANSI
 0x401074 SetEnvironmentVariableA
 0x401078 GetOEMCP
 0x40107c GlobalUnWire
 0x401080 FatalExit
 0x401084 FindNextFileW
 0x401088 WaitForDebugEvent
 0x40108c SetProcessShutdownParameters
 0x401090 DeleteAtom
 0x401094 CloseHandle
 0x401098 FlushFileBuffers
 0x40109c WriteConsoleW
 0x4010a0 GetConsoleOutputCP
 0x4010a4 CopyFileA
 0x4010a8 UnhandledExceptionFilter
 0x4010ac SetUnhandledExceptionFilter
 0x4010b0 Sleep
 0x4010b4 ExitProcess
 0x4010b8 GetStartupInfoW
 0x4010bc RaiseException
 0x4010c0 RtlUnwind
 0x4010c4 WriteFile
 0x4010c8 GetStdHandle
 0x4010cc GetModuleFileNameA
 0x4010d0 TerminateProcess
 0x4010d4 IsDebuggerPresent
 0x4010d8 HeapAlloc
 0x4010dc HeapFree
 0x4010e0 EnterCriticalSection
 0x4010e4 LeaveCriticalSection
 0x4010e8 SetHandleCount
 0x4010ec GetFileType
 0x4010f0 GetStartupInfoA
 0x4010f4 DeleteCriticalSection
 0x4010f8 TlsGetValue
 0x4010fc TlsAlloc
 0x401100 TlsSetValue
 0x401104 TlsFree
 0x401108 InterlockedIncrement
 0x40110c SetLastError
 0x401110 GetCurrentThreadId
 0x401114 InterlockedDecrement
 0x401118 InitializeCriticalSectionAndSpinCount
 0x40111c GetModuleFileNameW
 0x401120 FreeEnvironmentStringsW
 0x401124 GetEnvironmentStringsW
 0x401128 GetCommandLineW
 0x40112c HeapCreate
 0x401130 VirtualFree
 0x401134 QueryPerformanceCounter
 0x401138 GetTickCount
 0x40113c GetCurrentProcessId
 0x401140 GetSystemTimeAsFileTime
 0x401144 HeapReAlloc
 0x401148 GetCPInfo
 0x40114c GetACP
 0x401150 IsValidCodePage
 0x401154 WideCharToMultiByte
 0x401158 GetConsoleCP
 0x40115c GetConsoleMode
 0x401160 MultiByteToWideChar
 0x401164 GetModuleHandleA
 0x401168 SetStdHandle
 0x40116c HeapSize
 0x401170 GetLocaleInfoA
 0x401174 LCMapStringA
 0x401178 LCMapStringW
 0x40117c GetStringTypeA
 0x401180 GetStringTypeW
 0x401184 WriteConsoleA
USER32.dll
 0x40118c CharUpperBuffA
 0x401190 LoadMenuW
 0x401194 CharLowerBuffA
 0x401198 FlashWindow
 0x40119c OemToCharW
ADVAPI32.dll
 0x401000 BackupEventLogA

EAT(Export Address Table) is none



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