3d21f14c438b139487b772407b1a2760

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General

Target

3d21f14c438b139487b772407b1a2760
Size

912KB
MD5

3d21f14c438b139487b772407b1a2760
SHA1

60ca6a9bb0a64e526f0e6af4fb6f5aa40d4b65f6
SHA256

87319e464d24195aaaeed4353371b577cbb31baf41fa898d58a5c9d4475b12e3
SHA512

da79da8aefb181306571a65b5bb5b7b1bbb9f8f49703861f373b1fd4b1e7ef83bee1f2df78ead8a0953487bc543d9e1e68843a71f15606a271c70eb75141f6b4
SSDEEP

24576:M2A9T+Rn8lbataIHjpBmxdQjSn0ZQu9hGmJTA2vNfWrJSh:M1R+qOa6pBmrQjSn0ZQqHTAcNsi

Score

3^/10

Malware Config

Signatures

Unsigned PE 4 IoCs

Checks for missing Authenticode signature.

resource
unpack001/川雪flash播放器/cxflash.dll
unpack001/川雪flash播放器/sae.dll
unpack001/川雪flash播放器/screen.dll
unpack001/川雪flash播放器/川雪flash播放器.exe

Files

3d21f14c438b139487b772407b1a2760
.rar
川雪flash播放器/bin/sample.swf
川雪flash播放器/cxflash.dll
.exe windows:4 windows x86 arch:x86

23dab55e2a25210a84f0bbc9deb32bff

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

wsock32

htonl
gethostbyname
htons
WSACleanup
WSAStartup
ioctlsocket
setsockopt

ole32

CoInitialize
CoUninitialize
CoCreateInstance
CoFreeUnusedLibraries
CoTaskMemAlloc
CoTaskMemFree

oleaut32

SysFreeString

kernel32

MultiByteToWideChar
lstrlenA
WideCharToMultiByte
GlobalLock
GlobalUnlock
SetFilePointer
ExitProcess
GetModuleHandleA
GetCommandLineA
GetProcessTimes
SetEndOfFile
CopyFileA
CreateEventA
CreateThread
ExitThread
InterlockedDecrement
ResetEvent
WaitForMultipleObjects
GetCurrentThreadId
FreeLibrary
GetThreadPriority
GetCurrentThread
Sleep
GetModuleFileNameA
WaitForSingleObject
GetTickCount
CreateFileMappingA
MapViewOfFile
UnmapViewOfFile
ReleaseMutex
CreateMutexA
SetErrorMode
LoadLibraryA
GetProcAddress
FindClose
FindNextFileA
FindFirstFileA
GetFileSize
WriteFile
ReadFile
CreateFileA
CreateDirectoryA
RemoveDirectoryA
MoveFileA
DeleteFileA
GetFileAttributesA
SystemTimeToFileTime
GetSystemTime
GetTimeZoneInformation
GetUserDefaultLangID
GetLastError
GetVersionExA
GetStartupInfoA
CreateProcessA
CloseHandle
QueryPerformanceCounter
QueryPerformanceFrequency
IsDBCSLeadByte
GetACP
GetCPInfo
GlobalFree
GlobalAlloc
DeleteCriticalSection
InitializeCriticalSection
EnterCriticalSection
LeaveCriticalSection
InterlockedIncrement
GetCurrentProcess
SetThreadPriority
SetEvent

user32

DestroyWindow
SetClipboardData
EmptyClipboard
SetWindowPos
GetWindowRect
GetWindow
UnregisterClassA
DispatchMessageA
TranslateMessage
TranslateAcceleratorA
GetMessageA
LoadAcceleratorsA
RegisterClassA
LoadIconA
UpdateWindow
ShowWindow
PostQuitMessage
DialogBoxParamA
EndDialog
MoveWindow
GetDesktopWindow
SetDlgItemTextA
EnableWindow
GetDlgItemTextA
GetWindowTextLengthA
GetDlgItem
SetMenu
PostThreadMessageA
GetQueueStatus
PeekMessageA
MsgWaitForMultipleObjects
RegisterWindowMessageA
IsClipboardFormatAvailable
GetClipboardData
CloseClipboard
GetWindowLongA
DefWindowProcA
IsWindow
CreateWindowExA
OpenClipboard
GetMenu
BeginPaint
EndPaint
LoadCursorA
SetCursor
KillTimer
SetTimer
PostMessageA
FillRect
GetSubMenu
ReleaseCapture
GetCapture
LoadMenuA
GetMenuItemID
DeleteMenu
ClientToScreen
TrackPopupMenu
SetCapture
GetCursorPos
ScreenToClient
GetClientRect
LoadStringA
MessageBoxA
EnableMenuItem
CheckMenuItem
InvalidateRect
SetWindowLongA
WaitForInputIdle
MapVirtualKeyA
GetKeyState
GetSystemMetrics
DdeInitializeA
DdeCreateStringHandleA
DdeConnect
DdeClientTransaction
DdeDisconnect
DdeFreeStringHandle
DdeUninitialize
GetDC
ReleaseDC
GetDoubleClickTime
SetFocus
DestroyMenu
WindowFromPoint
GetFocus

gdi32

StartDocA
GetClipBox
CreateSolidBrush
BeginPath
FillPath
ExtCreatePen
StrokePath
EndPath
PolyBezierTo
SelectClipPath
RestoreDC
SaveDC
EndPage
StartPage
GdiFlush
DeleteObject
SelectObject
StretchDIBits
SetDIBitsToDevice
CreateCompatibleBitmap
GetObjectA
DeleteDC
CreateDIBSection
GetDeviceCaps
CreateCompatibleDC
BitBlt
RealizePalette
SelectPalette
MoveToEx
LineTo
EnumFontFamiliesA
SetBkMode
LPtoDP
SetTextAlign
IntersectClipRect
SelectClipRgn
ExtTextOutA
ExtTextOutW
SetTextColor
GetTextMetricsA
CreateFontIndirectA
CreatePen
GetClipRgn
CreateRectRgn
GetTextAlign
GetBkMode
GetTextColor
DPtoLP
GetTextExtentPoint32A
GetTextExtentPoint32W
GetCurrentObject
SetBkColor
GetBkColor
CreatePalette
SetPolyFillMode
EndDoc
GetSystemPaletteEntries

comdlg32

GetOpenFileNameA
GetSaveFileNameA
PrintDlgA

advapi32

RegCloseKey
RegQueryValueExA
RegOpenKeyExA
RegSetValueA
RegCreateKeyA
RegSetValueExA

shell32

DragQueryFileA
DragAcceptFiles

winmm

timeGetDevCaps
waveInGetDevCapsA
waveInReset
waveInUnprepareHeader
waveInClose
waveInOpen
waveInPrepareHeader
waveInStop
waveInAddBuffer
waveInStart
waveInGetNumDevs
timeBeginPeriod
waveOutGetNumDevs
waveOutReset
waveOutUnprepareHeader
waveOutPrepareHeader
waveOutWrite
timeSetEvent
timeGetTime
timeEndPeriod
waveOutOpen
waveOutGetDevCapsA
timeKillEvent
waveOutClose

Sections

.text
Size: 604KB - Virtual size: 602KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 40KB - Virtual size: 39KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 48KB - Virtual size: 831KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.data1
Size: 4KB - Virtual size: 192B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.CRT
Size: 4KB - Virtual size: 4B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 88KB - Virtual size: 85KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
川雪flash播放器/sae.dll
.dll windows:4 windows x86 arch:x86

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_DLL
IMAGE_FILE_BYTES_REVERSED_HI

Exports

Exports

Swf2Exe
exe2swf

Sections

CODE
Size: 96KB - Virtual size: 95KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

DATA
Size: 2KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

BSS
Size: - Virtual size: 2KB

IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.idata
Size: 3KB - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.edata
Size: 512B - Virtual size: 84B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 7KB - Virtual size: 6KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 6KB - Virtual size: 6KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
川雪flash播放器/screen.dll
.exe windows:4 windows x86 arch:x86

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

Sections

CODE
Size: 343KB - Virtual size: 343KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

DATA
Size: 4KB - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

BSS
Size: - Virtual size: 3KB

IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.tls
Size: - Virtual size: 16B

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: 23KB - Virtual size: 23KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
川雪flash播放器/川雪flash播放器.exe
.exe windows:4 windows x86 arch:x86

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

Sections

CODE
Size: 685KB - Virtual size: 685KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

DATA
Size: 8KB - Virtual size: 7KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

BSS
Size: - Virtual size: 3KB

IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.idata
Size: 11KB - Virtual size: 10KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.tls
Size: - Virtual size: 16B

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: 42KB - Virtual size: 42KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 981KB - Virtual size: 981KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
川雪flash播放器/新云软件.url
.url

Sharing

General

Malware Config

Signatures

Files

23dab55e2a25210a84f0bbc9deb32bff

Headers

File Characteristics

Imports

wsock32

ole32

oleaut32

kernel32

user32

gdi32

comdlg32

advapi32

shell32

winmm

Sections

.text Size: 604KB - Virtual size: 602KB

.rdata Size: 40KB - Virtual size: 39KB

.data Size: 48KB - Virtual size: 831KB

.data1 Size: 4KB - Virtual size: 192B

.CRT Size: 4KB - Virtual size: 4B

.rsrc Size: 88KB - Virtual size: 85KB

Headers

File Characteristics

Exports

Exports

Sections

CODE Size: 96KB - Virtual size: 95KB

DATA Size: 2KB - Virtual size: 1KB

BSS Size: - Virtual size: 2KB

.idata Size: 3KB - Virtual size: 2KB

.edata Size: 512B - Virtual size: 84B

.reloc Size: 7KB - Virtual size: 6KB

.rsrc Size: 6KB - Virtual size: 6KB

Headers

File Characteristics

Sections

CODE Size: 343KB - Virtual size: 343KB

DATA Size: 4KB - Virtual size: 4KB

BSS Size: - Virtual size: 3KB

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

.tls Size: - Virtual size: 16B

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

.reloc Size: 23KB - Virtual size: 23KB

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

Headers

File Characteristics

Sections

CODE Size: 685KB - Virtual size: 685KB

DATA Size: 8KB - Virtual size: 7KB

BSS Size: - Virtual size: 3KB

.idata Size: 11KB - Virtual size: 10KB

.tls Size: - Virtual size: 16B

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

.reloc Size: 42KB - Virtual size: 42KB

.rsrc Size: 981KB - Virtual size: 981KB

.text
Size: 604KB - Virtual size: 602KB

.rdata
Size: 40KB - Virtual size: 39KB

.data
Size: 48KB - Virtual size: 831KB

.data1
Size: 4KB - Virtual size: 192B

.CRT
Size: 4KB - Virtual size: 4B

.rsrc
Size: 88KB - Virtual size: 85KB

CODE
Size: 96KB - Virtual size: 95KB

DATA
Size: 2KB - Virtual size: 1KB

BSS
Size: - Virtual size: 2KB

.idata
Size: 3KB - Virtual size: 2KB

.edata
Size: 512B - Virtual size: 84B

.reloc
Size: 7KB - Virtual size: 6KB

.rsrc
Size: 6KB - Virtual size: 6KB

CODE
Size: 343KB - Virtual size: 343KB

DATA
Size: 4KB - Virtual size: 4KB

BSS
Size: - Virtual size: 3KB

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

.tls
Size: - Virtual size: 16B

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

.reloc
Size: 23KB - Virtual size: 23KB

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

CODE
Size: 685KB - Virtual size: 685KB

DATA
Size: 8KB - Virtual size: 7KB

BSS
Size: - Virtual size: 3KB

.idata
Size: 11KB - Virtual size: 10KB

.tls
Size: - Virtual size: 16B

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

.reloc
Size: 42KB - Virtual size: 42KB

.rsrc
Size: 981KB - Virtual size: 981KB