Static task
static1
Behavioral task
behavioral1
Sample
CVE-2018-8120-x64-1.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
CVE-2018-8120-x64-1.exe
Resource
win10v2004-20230703-en
General
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Target
CVE-2018-8120-x64-1.exe
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Size
93KB
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MD5
b5e45c595d28ccc09967ffce48d67d70
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SHA1
abb77505a29eaa69f55032de686af1486a8821e7
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SHA256
7b9a0b674d9502abe5a7227ef60f3854ef6e12803a74b480581a199c6df3165c
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SHA512
5724719b829a54d5239ffafd65b2c121a34a395db86a47941cb1cfce0f2ef0d528e36f18763cfe5994c1703a2f5c520d7256076be0893279921b1ceae630fbfc
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SSDEEP
1536:aH4bDCLvyc5M3QLzTeIv0csiWF+6RwXSpjAJ/GlnN7UF8LIbsW4d4nSVamP:tDCLac5nzTRv0cslF+6RwXSfjhv4nSVd
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource CVE-2018-8120-x64-1.exe
Files
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CVE-2018-8120-x64-1.exe.exe windows x64
c5b8c0d6e1d8d9f2abdd96ba1b80d2b1
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
Imports
kernel32
GetModuleHandleW
ReadFile
GetStartupInfoW
GetLastError
GetProcAddress
CreatePipe
GetCurrentProcess
CloseHandle
lstrcpyW
GetStringTypeW
CreateProcessW
GetCommandLineW
LoadLibraryExA
ExitProcess
LCMapStringW
HeapFree
HeapAlloc
EnterCriticalSection
LeaveCriticalSection
GetCommandLineA
IsDebuggerPresent
IsProcessorFeaturePresent
GetProcessHeap
EncodePointer
DecodePointer
GetModuleHandleExW
MultiByteToWideChar
WideCharToMultiByte
GetStdHandle
WriteFile
GetModuleFileNameW
DeleteCriticalSection
FlushFileBuffers
GetConsoleCP
GetConsoleMode
RtlUnwindEx
GetFileType
SetLastError
GetCurrentThreadId
GetModuleFileNameA
QueryPerformanceCounter
GetCurrentProcessId
GetSystemTimeAsFileTime
GetEnvironmentStringsW
FreeEnvironmentStringsW
RtlCaptureContext
RtlLookupFunctionEntry
RtlVirtualUnwind
UnhandledExceptionFilter
SetUnhandledExceptionFilter
InitializeCriticalSectionAndSpinCount
Sleep
TerminateProcess
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
LoadLibraryExW
IsValidCodePage
GetACP
GetOEMCP
GetCPInfo
OutputDebugStringW
HeapReAlloc
SetStdHandle
SetFilePointerEx
WriteConsoleW
HeapSize
CreateFileW
user32
CreateWindowStationW
SetProcessWindowStation
gdi32
SetBitmapBits
CreateBitmap
GetBitmapBits
shell32
CommandLineToArgvW
psapi
EnumDeviceDrivers
Sections
.text Size: 54KB - Virtual size: 54KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 27KB - Virtual size: 26KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 5KB - Virtual size: 14KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.pdata Size: 3KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 512B - Virtual size: 480B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ