Report - setup1.exe

Malicious Library UPX PE File PE32 OS Processor Check
ScreenShot
Created 2024.11.07 13:51 Machine s1_win7_x6403
Filename setup1.exe
Type PE32 executable (GUI) Intel 80386, for MS Windows
AI Score
8
Behavior Score
1.0
ZERO API
VT API (file)
md5 5176902b9a5eeca52c6b0bac4909a5f2
sha256 8f798f133430f9043b5a4f1bde10ec3d9cc5ede8dc5351e4e1aefac64bd4f2fe
ssdeep 6144:XqVLCDWz9leBppbepzmFjoqBM1rWvGb/D5g/OSedz/o8yT:XqVIWz9leBppbeFmdovWvC5g/O7dzAp
imphash 8443a405d17cae3b1f3d273345ae1d59
impfuzzy 24:9DcP0APHspkfy8qtYUlJcDAtEdQBebuVjve3tomjMCcfGUOHuOZyvGhuRT4calua:948myJtIdOj4toUcfGfuA6cXsa
  Network IP location

Signature (3cnts)

Level Description
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 executable contains unknown PE section names indicative of a packer (could be a false positive)

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 GlobalFix
 0x401004 TlsGetValue
 0x401008 CallNamedPipeA
 0x40100c OpenJobObjectA
 0x401010 InterlockedDecrement
 0x401014 GetCurrentProcess
 0x401018 WriteConsoleInputA
 0x40101c GetComputerNameW
 0x401020 GetTimeFormatA
 0x401024 FreeEnvironmentStringsA
 0x401028 GetCommConfig
 0x40102c GetDllDirectoryW
 0x401030 GetCurrencyFormatA
 0x401034 ClearCommBreak
 0x401038 GetConsoleAliasExesW
 0x40103c EnumTimeFormatsA
 0x401040 EnumTimeFormatsW
 0x401044 LoadLibraryW
 0x401048 GetFileAttributesA
 0x40104c GetTimeFormatW
 0x401050 CreateProcessA
 0x401054 GetModuleFileNameW
 0x401058 GetShortPathNameA
 0x40105c LCMapStringA
 0x401060 GetLogicalDriveStringsA
 0x401064 GetLastError
 0x401068 SetLastError
 0x40106c GetProcAddress
 0x401070 VirtualAlloc
 0x401074 SetFileAttributesA
 0x401078 DefineDosDeviceA
 0x40107c GetTempFileNameA
 0x401080 LoadLibraryA
 0x401084 InterlockedExchangeAdd
 0x401088 OpenEventA
 0x40108c OpenJobObjectW
 0x401090 SetEnvironmentVariableA
 0x401094 GlobalWire
 0x401098 GetModuleFileNameA
 0x40109c GetCurrentDirectoryA
 0x4010a0 SetFileShortNameA
 0x4010a4 GetVersionExA
 0x4010a8 ReadConsoleInputW
 0x4010ac UnhandledExceptionFilter
 0x4010b0 SetUnhandledExceptionFilter
 0x4010b4 GetStartupInfoW
 0x4010b8 RaiseException
 0x4010bc HeapAlloc
 0x4010c0 WriteFile
 0x4010c4 WideCharToMultiByte
 0x4010c8 GetConsoleCP
 0x4010cc GetConsoleMode
 0x4010d0 FlushFileBuffers
 0x4010d4 DeleteCriticalSection
 0x4010d8 LeaveCriticalSection
 0x4010dc EnterCriticalSection
 0x4010e0 GetModuleHandleW
 0x4010e4 Sleep
 0x4010e8 ExitProcess
 0x4010ec GetStdHandle
 0x4010f0 HeapFree
 0x4010f4 CloseHandle
 0x4010f8 TerminateProcess
 0x4010fc IsDebuggerPresent
 0x401100 FreeEnvironmentStringsW
 0x401104 GetEnvironmentStringsW
 0x401108 GetCommandLineW
 0x40110c SetHandleCount
 0x401110 GetFileType
 0x401114 GetStartupInfoA
 0x401118 TlsAlloc
 0x40111c TlsSetValue
 0x401120 TlsFree
 0x401124 InterlockedIncrement
 0x401128 GetCurrentThreadId
 0x40112c HeapCreate
 0x401130 VirtualFree
 0x401134 QueryPerformanceCounter
 0x401138 GetTickCount
 0x40113c GetCurrentProcessId
 0x401140 GetSystemTimeAsFileTime
 0x401144 GetModuleHandleA
 0x401148 HeapReAlloc
 0x40114c WriteConsoleA
 0x401150 GetConsoleOutputCP
 0x401154 WriteConsoleW
 0x401158 MultiByteToWideChar
 0x40115c SetFilePointer
 0x401160 SetStdHandle
 0x401164 InitializeCriticalSectionAndSpinCount
 0x401168 RtlUnwind
 0x40116c GetCPInfo
 0x401170 GetACP
 0x401174 GetOEMCP
 0x401178 IsValidCodePage
 0x40117c CreateFileA
 0x401180 LCMapStringW
 0x401184 GetStringTypeA
 0x401188 GetStringTypeW
 0x40118c GetLocaleInfoA
 0x401190 HeapSize

EAT(Export Address Table) is none



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