Behavioral task
behavioral1
Sample
55a7ff925be2e32b703b10c21d737ef9d53907e6995b8cd1a20dede05774396d.exe
Resource
win7-20230831-en
General
-
Target
55a7ff925be2e32b703b10c21d737ef9d53907e6995b8cd1a20dede05774396d
-
Size
4.3MB
-
MD5
cf661e39d8648718e1edfc3801e1c5c3
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SHA1
778e9812fe12ae61f493666baa69971fdb143960
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SHA256
55a7ff925be2e32b703b10c21d737ef9d53907e6995b8cd1a20dede05774396d
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SHA512
97033dd13f635e4fa80f73e0eb5b163a4117151f5d219bdd218c81a741500ebe8da18b6bcf9208af7b369d1edf419ea09252b1792f6741c86f9a7e03e2dc19f7
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SSDEEP
49152:dgoNAS5swTp8VCjN4CDpyQay7VKGydCvjyegbOUxVQfMY3:HyS5FHJDpHay5pydCv5wQr
Malware Config
Signatures
-
Blackmoon family
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Detect Blackmoon payload 1 IoCs
resource yara_rule sample family_blackmoon -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 55a7ff925be2e32b703b10c21d737ef9d53907e6995b8cd1a20dede05774396d
Files
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55a7ff925be2e32b703b10c21d737ef9d53907e6995b8cd1a20dede05774396d.exe windows x86
51ca3ba0624444b3d9b4683efae6d297
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
MapViewOfFile
RtlUnwind
RaiseException
GetSystemTime
GetACP
HeapSize
SetStdHandle
GetFileType
GetStdHandle
FreeEnvironmentStringsA
FreeEnvironmentStringsW
GetEnvironmentStrings
GetEnvironmentStringsW
GetEnvironmentVariableA
GetOEMCP
GetCPInfo
GetProcessVersion
FindResourceA
LoadResource
LockResource
GlobalGetAtomNameA
GlobalAddAtomA
GlobalFindAtomA
GlobalFlags
MulDiv
lstrcatA
SetErrorMode
TlsGetValue
LocalReAlloc
TlsSetValue
DeleteCriticalSection
FreeLibrary
LoadLibraryExA
Process32Next
Process32First
CreateToolhelp32Snapshot
OpenThread
IsDebuggerPresent
GetModuleHandleA
HeapFree
GetTimeFormatA
GetDateFormatA
GetCurrentThreadId
GetCurrentProcessId
WaitForSingleObject
ResumeThread
GlobalReAlloc
TlsFree
GlobalHandle
TlsAlloc
FlushFileBuffers
lstrcpyA
GlobalDeleteAtom
lstrcmpA
lstrcmpiA
SetLastError
GetTimeZoneInformation
GlobalSize
GlobalUnlock
GlobalLock
GlobalAlloc
LCMapStringW
GetTempPathA
EnterCriticalSection
CreateThread
lstrcpyn
VirtualFreeEx
CreateFileA
DeviceIoControl
VirtualProtectEx
GetCurrentThread
GetWindowsDirectoryA
GetVersionExA
CopyFileA
GetProcessTimes
GetLocalTime
FileTimeToSystemTime
OpenMutexA
IsDBCSLeadByteEx
FormatMessageA
Sleep
CreateEventA
SuspendThread
GetThreadContext
SetThreadContext
GetStringTypeA
LoadLibraryW
LeaveCriticalSection
GetVolumeInformationA
VirtualAlloc
TerminateProcess
LocalAlloc
LocalFree
DebugActiveProcess
GlobalFree
IsBadReadPtr
GetThreadTimes
CreatePipe
CreateProcessA
RtlMoveMemory
GetExitCodeThread
CreateRemoteThread
VirtualAllocEx
WideCharToMultiByte
MultiByteToWideChar
CloseHandle
ReadProcessMemory
OpenProcess
GetCurrentProcess
HeapAlloc
GetProcessHeap
WriteProcessMemory
lstrlenA
PeekNamedPipe
ReadFile
GetExitCodeProcess
WriteFile
GetModuleFileNameW
CreateMutexA
GetModuleFileNameA
InitializeCriticalSection
TerminateThread
RtlFillMemory
OpenEventA
InterlockedDecrement
OpenFileMappingA
CreateFileMappingA
LoadLibraryA
GetProcAddress
GetCommandLineA
GetStringTypeW
SetUnhandledExceptionFilter
IsBadCodePtr
CompareStringA
CompareStringW
SetEnvironmentVariableA
CreateWaitableTimerA
SetWaitableTimer
GetFileAttributesA
MoveFileA
VirtualQueryEx
GetModuleHandleW
GetLastError
SetFilePointer
SetEndOfFile
Module32First
Module32Next
GetLongPathNameA
DeleteFileA
Thread32First
RemoveDirectoryA
SetLocalTime
WritePrivateProfileStringA
UnmapViewOfFile
GetStartupInfoA
SetFileAttributesA
CreateDirectoryA
FindClose
FindFirstFileA
FindNextFileA
GetCurrentDirectoryA
GetFileSize
GetUserDefaultLCID
HeapReAlloc
ExitProcess
GetTickCount
PostQueuedCompletionStatus
Thread32Next
ReleaseMutex
GetQueuedCompletionStatus
HeapDestroy
GetSystemInfo
CreateIoCompletionPort
GetSystemDirectoryA
HeapCreate
lstrcpynA
InterlockedIncrement
GetShortPathNameA
LCMapStringA
VirtualFree
GetComputerNameA
GetVersion
IsBadWritePtr
SetProcessWorkingSetSize
SetHandleCount
IsBadCodePtr
IsBadReadPtr
CompareStringW
CompareStringA
SetUnhandledExceptionFilter
GetStringTypeW
GetStringTypeA
EnumSystemLocalesA
GetLocaleInfoA
IsValidCodePage
IsValidLocale
IsBadWritePtr
VirtualAlloc
LCMapStringW
LCMapStringA
SetEnvironmentVariableA
SetEnvironmentVariableW
VirtualFree
HeapCreate
HeapDestroy
GetEnvironmentVariableA
GetStdHandle
GetLocaleInfoW
GetEnvironmentStringsW
GetEnvironmentStrings
FreeEnvironmentStringsW
FreeEnvironmentStringsA
UnhandledExceptionFilter
GetFileType
SetStdHandle
GetACP
HeapSize
RaiseException
TerminateProcess
GetLocalTime
GetSystemTime
RtlUnwind
GetStartupInfoA
GetOEMCP
GetCPInfo
GetProcessVersion
SetErrorMode
GlobalFlags
GetCurrentThread
GetFileTime
GetFileSize
LocalReAlloc
GlobalHandle
LocalAlloc
lstrcmpA
GetVersion
GlobalGetAtomNameA
GlobalAddAtomA
GlobalFindAtomA
GlobalDeleteAtom
lstrcmpiA
SetEndOfFile
UnlockFile
LockFile
FlushFileBuffers
SetFilePointer
DuplicateHandle
lstrcpynA
FileTimeToLocalFileTime
LocalFree
GetCurrentProcess
GetWindowsDirectoryA
GetSystemDirectoryA
ResumeThread
ReleaseSemaphore
EnterCriticalSection
LeaveCriticalSection
GetProfileStringA
WriteFile
ReadFile
MultiByteToWideChar
WideCharToMultiByte
FileTimeToSystemTime
GetTimeZoneInformation
SetLastError
TerminateThread
CreateMutexA
ReleaseMutex
SuspendThread
SetNamedPipeHandleState
WaitNamedPipeA
UnmapViewOfFile
MapViewOfFile
OpenFileMappingA
OpenEventA
TlsAlloc
TlsFree
TlsSetValue
TlsGetValue
InterlockedIncrement
InterlockedDecrement
WaitForMultipleObjects
CreateFileA
SetEvent
FindResourceA
LoadResource
LockResource
lstrlenW
GetModuleFileNameA
GetCurrentThreadId
ExitProcess
GlobalSize
GlobalFree
DeleteCriticalSection
InitializeCriticalSection
lstrcatA
lstrlenA
WinExec
lstrcpyA
FindNextFileA
CloseHandle
WaitForSingleObject
GetTickCount
GetCommandLineA
CreateSemaphoreA
MulDiv
GetProcAddress
GetModuleHandleA
GetVolumeInformationA
SetCurrentDirectoryA
GetCurrentDirectoryA
GetFileAttributesA
FindClose
FindFirstFileA
GetTempPathA
GlobalUnlock
GlobalLock
GlobalAlloc
Sleep
CreateEventA
CreateThread
GetPrivateProfileStringA
WritePrivateProfileStringA
GetVersionExA
GetLastError
LoadLibraryA
FreeLibrary
GetFullPathNameA
GetUserDefaultLCID
HeapAlloc
GetProcessHeap
HeapReAlloc
HeapFree
GlobalReAlloc
GetDriveTypeA
SetHandleCount
user32
GetForegroundWindow
mouse_event
ShowCursor
WindowFromPoint
FindWindowA
ExitWindowsEx
GetDesktopWindow
GetAsyncKeyState
SendMessageA
PostMessageA
CallWindowProcA
ClipCursor
EnableWindow
SwapMouseButton
GetKeyboardState
CharUpperA
PostThreadMessageA
DispatchMessageA
TranslateMessage
GetMessageA
PeekMessageA
ReleaseCapture
CreateWindowStationA
GetKeyState
SendInput
PostQuitMessage
SetCursor
IsWindowEnabled
GetLastActivePopup
ValidateRect
GetActiveWindow
GetNextDlgTabItem
EnableMenuItem
CheckMenuItem
SetMenuItemBitmaps
ModifyMenuA
MsgWaitForMultipleObjects
LoadBitmapA
GetMenuCheckMarkDimensions
RegisterClipboardFormatA
UnregisterClassA
PtInRect
GetMenuItemCount
SetCursorPos
TabbedTextOutA
DrawTextA
GrayStringA
SendDlgItemMessageA
IsDialogMessageA
GetWindowPlacement
GetMessagePos
GetMessageTime
GetClassLongA
GetMenuItemID
GetSubMenu
GetMenu
RegisterClassA
GetClassInfoA
WinHelpA
GetAncestor
GetTopWindow
CopyRect
AdjustWindowRectEx
GetSysColor
MapWindowPoints
LoadIconA
LoadCursorA
GetSysColorBrush
LoadStringA
DestroyMenu
CreateDialogIndirectParamA
EndDialog
SetClassLongA
LoadCursorFromFileA
InvalidateRect
CallWindowProcW
ShowWindow
keybd_event
GetWindowTextA
GetClientRect
SetTimer
GetWindow
wvsprintfA
IsWindowVisible
GetWindowThreadProcessId
AttachThreadInput
GetFocus
GetWindowInfo
SetWindowLongW
GetGUIThreadInfo
SetParent
ShowWindowAsync
IsIconic
GetPropA
RemovePropA
DestroyWindow
SetPropA
CreateWindowExA
IsZoomed
UpdateLayeredWindow
DefWindowProcA
FlashWindowEx
SetWindowTextA
EnumWindows
EnumThreadWindows
GetCaretPos
SetActiveWindow
GetWindowLongA
SetLayeredWindowAttributes
SetForegroundWindow
GetDlgCtrlID
FlashWindow
UnloadKeyboardLayout
GetWindowTextLengthA
GetClassNameA
UnhookWindowsHookEx
SetWindowsHookExA
CallNextHookEx
SendMessageTimeoutA
FindWindowExA
GetDlgItem
GetKeyboardLayoutList
SystemParametersInfoA
GetKeyboardLayout
ActivateKeyboardLayout
GetKeyboardLayoutNameA
LoadKeyboardLayoutA
MessageBoxA
wsprintfA
CloseClipboard
GetClipboardData
OpenClipboard
SetClipboardData
EmptyClipboard
MapVirtualKeyA
EnumChildWindows
SetWindowPos
SetCapture
GetWindowRect
KillTimer
ClientToScreen
IsWindow
GetDC
PrintWindow
ReleaseDC
GetCapture
GetDoubleClickTime
CharLowerA
RegisterWindowMessageA
ChangeDisplaySettingsA
EnumDisplaySettingsA
SetWindowLongA
GetCursorPos
SetFocus
OpenIcon
UpdateWindow
MoveWindow
GetMenuState
GetParent
GetSystemMetrics
ChildWindowFromPointEx
CopyRect
LoadBitmapA
WinHelpA
KillTimer
SetTimer
ReleaseCapture
GetCapture
SetCapture
GetScrollRange
SetScrollRange
SetScrollPos
SetRect
InflateRect
IntersectRect
DestroyIcon
PtInRect
OffsetRect
IsWindowVisible
EnableWindow
RedrawWindow
GetWindowLongA
SetWindowLongA
GetSysColor
SetActiveWindow
SetCursorPos
LoadCursorA
SetCursor
GetDC
FillRect
IsRectEmpty
ReleaseDC
IsChild
DestroyMenu
SetForegroundWindow
GetWindowRect
EqualRect
UpdateWindow
ValidateRect
InvalidateRect
GetClientRect
GetFocus
GetParent
GetTopWindow
PostMessageA
IsWindow
SetParent
DestroyCursor
SendMessageA
SetWindowPos
MessageBoxA
GetCursorPos
GetSystemMetrics
EmptyClipboard
SetClipboardData
OpenClipboard
GetClipboardData
CloseClipboard
ScreenToClient
GetMessagePos
SetWindowRgn
DestroyAcceleratorTable
GetWindow
GetActiveWindow
SetFocus
IsIconic
PeekMessageA
SetMenu
GetMenu
DeleteMenu
GetSystemMenu
DefWindowProcA
GetClassInfoA
IsZoomed
PostQuitMessage
CopyAcceleratorTableA
GetKeyState
TranslateAcceleratorA
IsWindowEnabled
ShowWindow
SystemParametersInfoA
LoadImageA
GetWindowTextA
GetWindowTextLengthA
UnregisterClassA
CharUpperA
GetWindowDC
BeginPaint
EndPaint
TabbedTextOutA
DrawTextA
GrayStringA
GetDlgItem
DestroyWindow
CreateDialogIndirectParamA
EndDialog
GetNextDlgTabItem
GetWindowPlacement
RegisterWindowMessageA
GetLastActivePopup
GetMessageTime
RemovePropA
CallWindowProcA
GetPropA
UnhookWindowsHookEx
SetPropA
GetClassLongA
CallNextHookEx
SetWindowsHookExA
CreateWindowExA
GetMenuItemID
GetMenuItemCount
RegisterClassA
GetScrollPos
AdjustWindowRectEx
EnumDisplaySettingsA
ClientToScreen
EnableMenuItem
GetSubMenu
GetDlgCtrlID
CreateAcceleratorTableA
MapWindowPoints
SendDlgItemMessageA
ScrollWindowEx
IsDialogMessageA
MoveWindow
CheckMenuItem
SetMenuItemBitmaps
GetMenuState
GetMenuCheckMarkDimensions
GetClassNameA
GetDesktopWindow
LoadStringA
GetSysColorBrush
CreateMenu
ModifyMenuA
AppendMenuA
CreatePopupMenu
DrawIconEx
CreateIconFromResource
CreateIconFromResourceEx
RegisterClipboardFormatA
SetRectEmpty
DispatchMessageA
GetMessageA
WindowFromPoint
DrawFocusRect
DrawEdge
DrawFrameControl
LoadIconA
TranslateMessage
GetForegroundWindow
SetWindowTextA
wsprintfA
gdi32
ScaleViewportExtEx
SetWindowExtEx
ScaleWindowExtEx
SetViewportOrgEx
SetViewportExtEx
SetBkColor
RestoreDC
SaveDC
CreateBitmap
SetMapMode
OffsetViewportOrgEx
GetClipBox
GetStockObject
GetObjectA
CreateRectRgn
CreateDIBSection
TextOutA
SetTextColor
SetBkMode
CreateFontIndirectA
GetTextExtentPointA
DeleteDC
DeleteObject
GetPixel
SelectObject
CreateCompatibleBitmap
Escape
ExtTextOutA
RectVisible
PtVisible
GetDeviceCaps
CreateCompatibleDC
GetTextMetricsA
Escape
ExtTextOutA
TextOutA
RectVisible
PtVisible
GetViewportExtEx
ExtSelectClipRgn
LineTo
MoveToEx
ExcludeClipRect
GetClipBox
ScaleWindowExtEx
SetWindowExtEx
SetWindowOrgEx
ScaleViewportExtEx
SetViewportExtEx
OffsetViewportOrgEx
SetViewportOrgEx
SetTextColor
SetROP2
SetPolyFillMode
SetBkMode
RestoreDC
SaveDC
GetPolyFillMode
GetStretchBltMode
GetROP2
GetBkColor
GetBkMode
GetTextColor
CreateRoundRectRgn
CreateEllipticRgn
PathToRegion
EndPath
BeginPath
GetWindowOrgEx
GetViewportOrgEx
GetWindowExtEx
GetDIBits
RealizePalette
SelectPalette
StretchBlt
CreatePalette
GetSystemPaletteEntries
CreateDIBitmap
DeleteObject
CreatePolygonRgn
GetClipRgn
SetStretchBltMode
CreateRectRgnIndirect
SetBkColor
CreateCompatibleBitmap
CreateDCA
CreateBitmap
SelectObject
CreatePen
PatBlt
CombineRgn
CreateRectRgn
FillRgn
DPtoLP
GetCurrentObject
RoundRect
GetTextExtentPoint32A
GetDeviceCaps
CreateSolidBrush
CreateFontIndirectA
GetStockObject
GetObjectA
EndPage
EndDoc
DeleteDC
StartDocA
StartPage
BitBlt
CreateCompatibleDC
Ellipse
Rectangle
SetMapMode
SelectClipRgn
LPtoDP
comdlg32
GetSaveFileNameA
GetFileTitleA
GetFileTitleA
GetOpenFileNameA
ChooseColorA
wsock32
listen
WSACleanup
sendto
ord1140
ord1141
ord1142
closesocket
ntohs
inet_addr
accept
recvfrom
connect
getpeername
bind
recv
setsockopt
ioctlsocket
socket
htons
WSAStartup
select
send
getsockname
wininet
InternetGetConnectedState
InternetTimeFromSystemTime
InternetOpenA
FtpGetFileSize
FtpOpenFileA
InternetTimeToSystemTime
InternetConnectA
HttpQueryInfoA
InternetCloseHandle
HttpOpenRequestA
HttpSendRequestA
InternetReadFile
InternetSetCookieA
InternetCrackUrlA
InternetCanonicalizeUrlA
HttpOpenRequestA
HttpSendRequestA
HttpQueryInfoA
InternetReadFile
InternetOpenA
InternetCloseHandle
InternetSetOptionA
InternetConnectA
shell32
SHChangeNotify
ShellExecuteA
SHGetSpecialFolderLocation
SHGetPathFromIDListA
SHGetFileInfoA
SHGetSpecialFolderPathA
SHBrowseForFolderA
SHFileOperationA
SHGetSpecialFolderPathA
Shell_NotifyIconA
ShellExecuteA
ole32
OleRun
CoCreateInstance
CoUninitialize
CLSIDFromString
CLSIDFromProgID
OleInitialize
CoCreateInstance
OleRun
OleUninitialize
CoInitialize
CoFreeUnusedLibraries
CoRegisterMessageFilter
CoRevokeClassObject
OleIsCurrentClipboard
OleFlushClipboard
CLSIDFromString
OleUninitialize
OleInitialize
CLSIDFromProgID
dbghelp
MakeSureDirectoryPathExists
winhttp
WinHttpTimeFromSystemTime
WinHttpTimeToSystemTime
shlwapi
PathIsSystemFolderA
PathRenameExtensionA
PathFindExtensionA
PathFileExistsA
PathRemoveBlanksA
StrTrimA
PathIsDirectoryEmptyA
PathUnmakeSystemFolderA
PathIsDirectoryA
PathMakeSystemFolderA
PathFindFileNameA
oleaut32
SafeArrayGetDim
SafeArrayGetLBound
SafeArrayGetUBound
SafeArrayAccessData
SafeArrayUnaccessData
SafeArrayGetElemsize
VarR8FromCy
VarR8FromBool
LoadTypeLi
LHashValOfNameSys
VariantClear
VariantChangeType
VariantInit
SafeArrayAllocDescriptor
SafeArrayAllocData
VariantCopy
VariantTimeToSystemTime
SystemTimeToVariantTime
SafeArrayDestroy
SysAllocString
SysFreeString
RegisterTypeLi
SafeArrayCreate
VariantClear
VariantChangeType
SafeArrayGetUBound
SafeArrayGetLBound
SafeArrayGetDim
SafeArrayUnaccessData
SafeArrayAccessData
SafeArrayGetElement
VariantCopyInd
VariantInit
SysAllocString
SafeArrayDestroy
SafeArrayCreate
SafeArrayPutElement
RegisterTypeLi
UnRegisterTypeLi
LoadTypeLi
LHashValOfNameSys
version
GetFileVersionInfoSizeA
GetFileVersionInfoA
VerQueryValueA
advapi32
OpenProcessToken
LookupPrivilegeValueA
AdjustTokenPrivileges
CryptAcquireContextA
CryptCreateHash
CryptHashData
CryptDestroyHash
CryptGetHashParam
LookupAccountSidA
RegOpenKeyA
RegDeleteKeyA
RegCloseKey
RegCreateKeyA
RegSetValueExA
RegFlushKey
RegEnumValueA
RegDeleteValueA
RegOpenKeyExA
RegQueryValueExA
RegCreateKeyExA
GetUserNameA
CryptReleaseContext
RegCreateKeyExA
RegOpenKeyExA
RegSetValueExA
RegQueryValueA
RegEnumValueA
RegCloseKey
gdiplus
GdipSetSmoothingMode
GdipSetClipHrgn
GdipCreateFromHDC
GdipDeleteGraphics
GdipResetClip
GdipDeletePen
GdipDeletePath
GdipDrawPath
GdipDrawRectangle
GdipCreatePen1
GdiplusStartup
psapi
GetModuleFileNameExA
ws2_32
WSASend
WSAEnumNetworkEvents
WSACreateEvent
WSAWaitForMultipleEvents
WSACloseEvent
WSARecv
WSASocketA
WSAEventSelect
accept
getpeername
recv
connect
inet_addr
inet_ntoa
gethostbyname
ntohl
WSACleanup
select
send
closesocket
WSAAsyncSelect
htons
socket
setsockopt
recvfrom
WSAGetLastError
ntohs
getservbyname
shutdown
ioctlsocket
WSAStartup
oledlg
ord8
rasapi32
RasGetConnectStatusA
RasHangUpA
RasGetConnectStatusA
RasHangUpA
winspool.drv
OpenPrinterA
DocumentPropertiesA
ClosePrinter
DocumentPropertiesA
ClosePrinter
OpenPrinterA
comctl32
ord17
ImageList_GetImageCount
ImageList_SetBkColor
ord17
ImageList_Destroy
ImageList_Read
ImageList_Duplicate
winmm
waveOutRestart
midiOutReset
midiStreamClose
midiStreamRestart
waveOutUnprepareHeader
midiStreamStop
midiStreamOut
midiOutPrepareHeader
midiStreamProperty
midiStreamOpen
midiOutUnprepareHeader
waveOutOpen
waveOutGetNumDevs
waveOutClose
waveOutReset
waveOutPause
waveOutWrite
waveOutPrepareHeader
Sections
.text Size: 2.5MB - Virtual size: 2.5MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 436KB - Virtual size: 434KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 1.2MB - Virtual size: 1.5MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 220KB - Virtual size: 218KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ