CVE-2017-11882[.]exe

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General

Target

CVE-2017-11882.exe
Size

231KB
MD5

18b025c8e698cf564d428e5ec6d8e941
SHA1

a0935cf31029540d9d99f2c86d262d6ae2882a51
SHA256

404a94528aca899d748d73d9118795c4620ccbc7916686d9002cb97512a0b10b
SHA512

be0793d9b7b2719cded5524c0aeffb76a71e202af28b9e318335eb1fb24fc7337a76ceb107899cb0262f15b8b83313db4fcc793f57dfa92e0f98bb2a0809ace2
SSDEEP

3072:0PrRwZWRrE9kGgk++68P4jo038SMsxs59x3rpVEgpl3Wh3xB+AxHDkT1uK:0PrRaUoBekO8lsi7x3rpQhhB+AV+

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
CVE-2017-11882.exe

Files

CVE-2017-11882.exe
.exe windows x86

17dc7574f4d7cc8b3df4dd2648bdc687

Headers

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI

Imports

oleaut32

SysFreeString
SysReAllocStringLen
SysAllocStringLen

advapi32

RegQueryValueExW
RegOpenKeyExW
RegCloseKey
RegSetValueExW
RegSetValueW
RegQueryValueExW
RegQueryValueW
RegOpenKeyExW
RegOpenKeyW
RegEnumKeyW
RegDeleteKeyW
RegCreateKeyExW
RegCloseKey

user32

MessageBoxA
CharNextW
LoadStringW
MessageBoxW
LoadStringW
GetUserObjectInformationW
GetThreadDesktop
GetSystemMetrics
GetProcessWindowStation
CharUpperW

kernel32

Sleep
VirtualFree
VirtualAlloc
lstrlenW
VirtualQuery
QueryPerformanceCounter
GetTickCount
GetSystemInfo
GetVersion
CompareStringW
IsDBCSLeadByteEx
IsValidLocale
SetThreadLocale
GetSystemDefaultUILanguage
GetUserDefaultUILanguage
GetLocaleInfoW
WideCharToMultiByte
MultiByteToWideChar
GetConsoleOutputCP
GetConsoleCP
GetACP
LoadLibraryExW
GetStartupInfoW
GetProcAddress
GetModuleHandleW
GetModuleFileNameW
GetCommandLineW
FreeLibrary
GetLastError
UnhandledExceptionFilter
RtlUnwind
RaiseException
ExitProcess
SwitchToThread
GetCurrentThreadId
DeleteCriticalSection
LeaveCriticalSection
EnterCriticalSection
InitializeCriticalSection
FindFirstFileW
FindClose
WriteFile
SetFilePointer
SetEndOfFile
ReadFile
GetFileType
GetFileSize
CreateFileW
GetStdHandle
CloseHandle
GetProcAddress
RaiseException
LoadLibraryA
GetLastError
TlsSetValue
TlsGetValue
LocalFree
LocalAlloc
GetModuleHandleW
FreeLibrary
WriteFile
WriteConsoleW
WideCharToMultiByte
WaitForSingleObject
VirtualQuery
TerminateProcess
SystemTimeToFileTime
SizeofResource
SetThreadLocale
SetLocalTime
SetFilePointer
SetEvent
SetErrorMode
SetEnvironmentVariableW
SetCurrentDirectoryW
SetConsoleTitleW
SetConsoleTextAttribute
SetConsoleMode
SetConsoleCursorPosition
SetConsoleCtrlHandler
SearchPathW
ScrollConsoleScreenBufferW
ResetEvent
ReadFile
ReadConsoleW
MultiByteToWideChar
LockResource
LocalFree
LoadResource
LoadLibraryW
LeaveCriticalSection
IsValidLocale
InitializeCriticalSection
GetWindowsDirectoryW
GetVolumeInformationW
GetVersionExW
GetVersion
GetUserDefaultLCID
GetTimeFormatW
GetThreadLocale
GetSystemTime
GetStdHandle
GetProcAddress
GetModuleHandleW
GetModuleFileNameW
GetLocaleInfoW
GetLocalTime
GetLastError
GetFullPathNameW
GetFileType
GetFileSize
GetFileAttributesExW
GetFileAttributesW
GetExitCodeProcess
GetEnvironmentVariableW
GetEnvironmentStringsW
GetDriveTypeW
GetDiskFreeSpaceW
GetDateFormatW
GetCurrentThreadId
GetCurrentDirectoryW
GetConsoleTitleW
GetConsoleScreenBufferInfo
GetConsoleOutputCP
GetConsoleMode
GetCommandLineW
GetCPInfo
GetBinaryTypeW
FreeResource
FreeLibrary
FreeEnvironmentStringsW
FormatMessageW
FlushFileBuffers
FlushConsoleInputBuffer
FindResourceW
FindNextFileW
FindFirstFileW
FindClose
FillConsoleOutputAttribute
FileTimeToSystemTime
FileTimeToLocalFileTime
ExitProcess
EnumCalendarInfoW
EnterCriticalSection
DuplicateHandle
DebugBreak
CreateProcessW
CreateFileW
CreateEventW
CreateDirectoryW
CompareStringW
CloseHandle
SetEnvironmentStringsW
GetVDMCurrentDirectories
SetThreadUILanguage

mpr

WNetGetConnectionW
WNetCancelConnection2W
WNetAddConnection2W

msvcrt

_getch
_ltow
_ultow
_wtol
wcstoul
wcstol
_pipe
feof
ferror
fgets
_pclose
_wpopen
fflush
_dup2
_dup
_close
_get_osfhandle
_open_osfhandle

shell32

ShellExecuteExW

Sections

.text
Size: 183KB - Virtual size: 182KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.itext
Size: 2KB - Virtual size: 2KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 9KB - Virtual size: 8KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.bss
Size: - Virtual size: 98KB

IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.idata
Size: 6KB - Virtual size: 5KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.didata
Size: 512B - Virtual size: 304B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.tls
Size: - Virtual size: 8B

IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rdata
Size: 512B - Virtual size: 24B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 14KB - Virtual size: 14KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

.rsrc
Size: 14KB - Virtual size: 14KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

17dc7574f4d7cc8b3df4dd2648bdc687

Headers

File Characteristics

Imports

oleaut32

advapi32

user32

kernel32

mpr

msvcrt

shell32

Sections

.text Size: 183KB - Virtual size: 182KB

.itext Size: 2KB - Virtual size: 2KB

.data Size: 9KB - Virtual size: 8KB

.bss Size: - Virtual size: 98KB

.idata Size: 6KB - Virtual size: 5KB

.didata Size: 512B - Virtual size: 304B

.tls Size: - Virtual size: 8B

.rdata Size: 512B - Virtual size: 24B

.reloc Size: 14KB - Virtual size: 14KB

.rsrc Size: 14KB - Virtual size: 14KB

.text
Size: 183KB - Virtual size: 182KB

.itext
Size: 2KB - Virtual size: 2KB

.data
Size: 9KB - Virtual size: 8KB

.bss
Size: - Virtual size: 98KB

.idata
Size: 6KB - Virtual size: 5KB

.didata
Size: 512B - Virtual size: 304B

.tls
Size: - Virtual size: 8B

.rdata
Size: 512B - Virtual size: 24B

.reloc
Size: 14KB - Virtual size: 14KB

.rsrc
Size: 14KB - Virtual size: 14KB