Cloudflare_security_install[.]exe

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General

Target

Cloudflare_security_install.exe
Size

34.4MB
MD5

e3763ad6ab1f66bfd0240db96ccdc0be
SHA1

523be6fdb9b5740146f5d24b17193cf62ff4c35f
SHA256

bad534540ed575c213bd34fe1f21c6ffca58169e9c9c83669749c3f6e398ea4b
SHA512

7c2e67ec3652dc2e38c33852720a023606a7dd0f699f7c03e263c845c88c4175b53826bc61ba44d74e2a793391ef32f653e7cbf427d2ad2d9e75cede90208253
SSDEEP

786432:SQRwdPcR5MRDY8X9XRTuCpZD7U4qRVOtIqNi0f9jphU7oDM8ETp9a6KPih:1RwdPcR5uDYg1pZfUNRctpNi0f9dhU7r

Score

N/A

Malware Config

Signatures

Files

Cloudflare_security_install.exe
.exe windows x86

fdea00646d77e95955396ef4ea72bea5

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_NO_SEH

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DEBUG_STRIPPED

Imports

advapi32

GetSecurityDescriptorOwner
GetSidIdentifierAuthority
GetUserNameA
GetUserNameW
RegCloseKey
RegOpenKeyExA
RegQueryValueExA

comctl32

InitCommonControlsEx

comdlg32

ChooseColorA
CommDlgExtendedError
GetOpenFileNameA
GetOpenFileNameW
GetSaveFileNameA
GetSaveFileNameW

gdi32

Arc
BitBlt
Chord
CombineRgn
CreateBitmap
CreateCompatibleBitmap
CreateCompatibleDC
CreateDCA
CreateDIBSection
CreateDIBitmap
CreateFontIndirectA
CreateFontIndirectW
CreatePalette
CreatePatternBrush
CreatePen
CreateRectRgn
CreateRectRgnIndirect
CreateSolidBrush
DPtoLP
DeleteDC
DeleteObject
EnumFontFamiliesA
EnumFontFamiliesW
ExtCreatePen
ExtTextOutA
GetBkMode
GetCharWidthA
GetCharWidthW
GetDIBits
GetDeviceCaps
GetFontData
GetMapMode
GetNearestColor
GetNearestPaletteIndex
GetObjectA
GetPaletteEntries
GetPixel
GetRgnBox
GetStockObject
GetTextCharset
GetTextExtentPoint32A
GetTextExtentPoint32W
GetTextExtentPointA
GetTextFaceA
GetTextFaceW
GetTextMetricsA
OffsetClipRgn
PatBlt
Pie
Polygon
Polyline
RealizePalette
RectInRegion
Rectangle
ResizePalette
SelectClipRgn
SelectObject
SelectPalette
SetBkColor
SetBkMode
SetBrushOrgEx
SetMapMode
SetPaletteEntries
SetPolyFillMode
SetROP2
SetRectRgn
SetTextAlign
SetTextColor
StretchDIBits
TextOutA
TextOutW
TranslateCharsetInfo
UpdateColors

imm32

ImmGetCompositionStringA
ImmGetCompositionStringW
ImmGetContext
ImmReleaseContext
ImmSetCompositionWindow

kernel32

BuildCommDCBA
BuildCommDCBW
ClearCommError
CloseHandle
CopyFileA
CopyFileW
CreateDirectoryA
CreateDirectoryW
CreateEventA
CreateFileA
CreateFileMappingA
CreateFileW
CreatePipe
CreateProcessA
CreateProcessW
CreateSemaphoreW
CreateThread
DeleteCriticalSection
DeleteFileA
DeleteFileW
DeviceIoControl
DuplicateHandle
EnterCriticalSection
EscapeCommFunction
ExitProcess
FindClose
FindFirstFileA
FindFirstFileW
FindNextFileA
FindNextFileW
FindResourceA
FlushFileBuffers
FormatMessageA
FreeLibrary
GetACP
GetCommModemStatus
GetCommState
GetComputerNameA
GetComputerNameW
GetConsoleCP
GetConsoleMode
GetCurrentDirectoryA
GetCurrentDirectoryW
GetCurrentProcess
GetCurrentProcessId
GetCurrentThread
GetCurrentThreadId
GetEnvironmentVariableW
GetExitCodeProcess
GetExitCodeThread
GetFileAttributesA
GetFileAttributesW
GetFileInformationByHandle
GetFileType
GetFullPathNameA
GetFullPathNameW
GetLastError
GetLocaleInfoA
GetLogicalDriveStringsA
GetModuleFileNameA
GetModuleFileNameW
GetModuleHandleA
GetModuleHandleW
GetOverlappedResult
GetPrivateProfileStringA
GetProcAddress
GetProcessHeap
GetShortPathNameA
GetShortPathNameW
GetStartupInfoA
GetStdHandle
GetSystemDirectoryW
GetSystemInfo
GetSystemTimeAsFileTime
GetTempFileNameA
GetTempFileNameW
GetTempPathA
GetTempPathW
GetTickCount
GetTimeZoneInformation
GetVersion
GetVersionExA
GetVolumeInformationA
GetVolumeInformationW
GetWindowsDirectoryA
GetWindowsDirectoryW
GlobalAlloc
GlobalLock
GlobalUnlock
HeapAlloc
HeapFree
InitializeCriticalSection
IsDBCSLeadByte
LeaveCriticalSection
LoadLibraryA
LoadLibraryExA
LoadLibraryExW
LoadResource
LocalFree
LockResource
MapViewOfFile
MoveFileA
MoveFileW
MulDiv
MultiByteToWideChar
OutputDebugStringA
PeekConsoleInputA
PeekNamedPipe
PurgeComm
QueryPerformanceCounter
QueryPerformanceFrequency
ReadConsoleA
ReadConsoleW
ReadFile
ReleaseSemaphore
RemoveDirectoryA
RemoveDirectoryW
ResetEvent
SearchPathA
SearchPathW
SetCommState
SetCommTimeouts
SetConsoleMode
SetCurrentDirectoryA
SetCurrentDirectoryW
SetEndOfFile
SetEnvironmentVariableW
SetErrorMode
SetEvent
SetFileAttributesA
SetFileAttributesW
SetFilePointer
SetFileTime
SetHandleInformation
SetLastError
SetThreadPriority
SetUnhandledExceptionFilter
SetupComm
Sleep
TerminateProcess
TerminateThread
TlsAlloc
TlsFree
TlsGetValue
TlsSetValue
UnhandledExceptionFilter
UnmapViewOfFile
VirtualProtect
VirtualQuery
WaitForMultipleObjects
WaitForSingleObject
WaitForSingleObjectEx
WideCharToMultiByte
WriteConsoleA
WriteConsoleW
WriteFile
lstrcpyA
lstrcpyW
lstrcpynA
lstrlenA
lstrlenW

msvcrt

__argc
__argv
__dllonexit
__getmainargs
__initenv
__lconv_init
__set_app_type
__setusermatherr
_acmdln
_amsg_exit
_beginthreadex
_cexit
_endthreadex
_environ
_errno
_fdopen
_fileno
_fmode
_ftime
_get_osfhandle
_initterm
_iob
_lock
_onexit
_open
_strtoi64
time
mktime
localtime
gmtime
ctime
calloc
cosh
exit
fclose
ferror
fflush
fprintf
fputc
fputs
fread
free
frexp
fseek
ftell
fwrite
getenv
isalnum
isalpha
islower
isprint
isspace
isupper
isxdigit
localeconv
log10
malloc
memcmp
memcpy
memmove
memset
printf
puts
qsort
realloc
setlocale
signal
sinh
sprintf
sscanf
strcat
strchr
strcmp
strcpy
strcspn
strerror
strlen
strncmp
strncpy
strpbrk
strrchr
strspn
strstr
strtol
strtoul
_stricmp
_strnicmp
_unlock
_vsnwprintf
_wcsicmp
_wopen
abort
acos
asin
atan
atan2
atoi
tan
tanh
tolower
toupper
vfprintf
vsprintf
wcschr
wcscmp
wcscpy
wcslen
wcsncmp
wcsncpy
_timezone
_hypot
_write
_tzset
_strnicmp
_stricmp
_strdup
_putenv
_isatty
_getpid

ole32

CreateBindCtx
CreateErrorInfo
CreateFileMoniker
GetRunningObjectTable
SetErrorInfo

oleaut32

SysAllocString
SysFreeString
VariantChangeType
VariantClear
VariantInit

shell32

SHBrowseForFolderA
SHBrowseForFolderW
SHGetDesktopFolder
SHGetMalloc
SHGetPathFromIDListA
SHGetPathFromIDListW

user32

AdjustWindowRectEx
BeginPaint
CallNextHookEx
CallWindowProcA
CallWindowProcW
CharLowerA
CharLowerW
ClientToScreen
CloseClipboard
CreateCaret
CreateIconFromResource
CreateIconIndirect
CreateMenu
CreatePopupMenu
CreateWindowExA
CreateWindowExW
DefWindowProcA
DefWindowProcW
DestroyCaret
DestroyIcon
DestroyMenu
DestroyWindow
DispatchMessageA
DrawEdge
DrawFocusRect
DrawFrameControl
DrawMenuBar
EmptyClipboard
EnableWindow
EndPaint
EnumWindows
FillRect
GetAsyncKeyState
GetCapture
GetClassLongA
GetClientRect
GetClipboardData
GetClipboardOwner
GetCursorPos
GetDC
GetDesktopWindow
GetFocus
GetForegroundWindow
GetKeyState
GetKeyboardLayout
GetMenuCheckMarkDimensions
GetMenuItemCount
GetMessageA
GetMessagePos
GetParent
GetSysColor
GetSysColorBrush
GetSystemMenu
GetSystemMetrics
GetWindow
GetWindowLongA
GetWindowPlacement
GetWindowRect
GetWindowTextA
GetWindowTextW
InsertMenuA
InsertMenuW
InvalidateRect
IsClipboardFormatAvailable
IsIconic
IsWindow
IsWindowVisible
IsZoomed
KillTimer
LoadBitmapA
LoadCursorA
LoadCursorFromFileA
LoadIconA
MapVirtualKeyA
MessageBeep
MessageBoxA
MessageBoxW
MoveWindow
MsgWaitForMultipleObjectsEx
OpenClipboard
PeekMessageA
PostMessageA
PostQuitMessage
RegisterClassA
RegisterClassExA
RegisterClassW
ReleaseCapture
ReleaseDC
RemoveMenu
ScreenToClient
ScrollWindowEx
SendInput
SendMessageA
SendMessageW
SetActiveWindow
SetCapture
SetCaretPos
SetClassLongA
SetClipboardData
SetCursor
SetCursorPos
SetFocus
SetForegroundWindow
SetMenu
SetParent
SetScrollInfo
SetTimer
SetWindowLongA
SetWindowLongW
SetWindowPos
SetWindowTextA
SetWindowTextW
SetWindowsHookExA
ShowWindow
SystemParametersInfoA
ToAscii
TrackPopupMenu
TranslateMessage
UnhookWindowsHookEx
UnregisterClassA
UpdateWindow
VkKeyScanA
WaitForInputIdle
WindowFromPoint
wsprintfA
wsprintfW

ws2_32

WSAAsyncSelect
WSACleanup
WSAGetLastError
WSAStartup
accept
bind
closesocket
connect
gethostbyaddr
gethostbyname
gethostname
getpeername
getservbyname
getsockname
getsockopt
htons
inet_addr
inet_ntoa
ioctlsocket
listen
ntohs
recv
select
send
setsockopt
socket

Exports

Exports

TclKit_AppInit
TclKit_SetKitPath

Sections

.text
Size: 2.0MB - Virtual size: 2.0MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 86KB - Virtual size: 86KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rdata
Size: 281KB - Virtual size: 281KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.bss
Size: - Virtual size: 10KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.edata
Size: 512B - Virtual size: 110B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.idata
Size: 15KB - Virtual size: 15KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.CRT
Size: 512B - Virtual size: 52B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.tls
Size: 512B - Virtual size: 32B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 171KB - Virtual size: 171KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.reloc
Size: 82KB - Virtual size: 82KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

fdea00646d77e95955396ef4ea72bea5

Headers

DLL Characteristics

File Characteristics

Imports

advapi32

comctl32

comdlg32

gdi32

imm32

kernel32

msvcrt

ole32

oleaut32

shell32

user32

ws2_32

Exports

Exports

Sections

.text Size: 2.0MB - Virtual size: 2.0MB

.data Size: 86KB - Virtual size: 86KB

.rdata Size: 281KB - Virtual size: 281KB

.bss Size: - Virtual size: 10KB

.edata Size: 512B - Virtual size: 110B

.idata Size: 15KB - Virtual size: 15KB

.CRT Size: 512B - Virtual size: 52B

.tls Size: 512B - Virtual size: 32B

.rsrc Size: 171KB - Virtual size: 171KB

.reloc Size: 82KB - Virtual size: 82KB

.text
Size: 2.0MB - Virtual size: 2.0MB

.data
Size: 86KB - Virtual size: 86KB

.rdata
Size: 281KB - Virtual size: 281KB

.bss
Size: - Virtual size: 10KB

.edata
Size: 512B - Virtual size: 110B

.idata
Size: 15KB - Virtual size: 15KB

.CRT
Size: 512B - Virtual size: 52B

.tls
Size: 512B - Virtual size: 32B

.rsrc
Size: 171KB - Virtual size: 171KB

.reloc
Size: 82KB - Virtual size: 82KB