a5c81580960409624fc9a282659a17d2_JaffaCakes118

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General

Target

a5c81580960409624fc9a282659a17d2_JaffaCakes118
Size

1.8MB
MD5

a5c81580960409624fc9a282659a17d2
SHA1

a7b9f15a0db5190d81453eda8fbb415fed9e400e
SHA256

4b235e453d3e967d5d52e3d9a50df44625d35418bb5ff3b1932dae81e6e54a2a
SHA512

2679a2c66fd0a625e4991db40431be41cc159ffbe79a010861f09c1fc4ba018286569e9385e1dd3f9984fc9f85d041b8d722e80d95c1e8438dda079c5f74679c
SSDEEP

49152:8takyIgzGc89l4qtD8ZRnAJXtxUOuSVeJu+lCMzCrp6:iy5C9l4O8ZRnA1tOBeeJF/

Score

7^/10

upx

Malware Config

Signatures

UPX packed file 1 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
static1/unpack001/lkwgxsfz/小帅辅助Ver8.6SP3.exe	upx

Unsigned PE 2 IoCs

Checks for missing Authenticode signature.

resource
unpack001/lkwgxsfz/luokexs/小帅辅助Ver8.6SP3.exe
unpack002/out.upx

Files

a5c81580960409624fc9a282659a17d2_JaffaCakes118
.rar
lkwgxsfz/luokexs/InstallCfg.config
lkwgxsfz/luokexs/小帅辅助Ver8.6SP3.exe
.exe windows:4 windows x86 arch:x86

fc0375ff97f5dfe9ec341ae71a2f0402

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

winmm

midiStreamOut
midiOutPrepareHeader
midiStreamProperty
midiStreamOpen
midiOutUnprepareHeader
waveOutOpen
waveOutGetNumDevs
waveOutClose
waveOutUnprepareHeader
waveOutPrepareHeader
waveOutWrite
waveOutPause
waveOutReset
midiStreamStop
midiOutReset
midiStreamClose
midiStreamRestart

ws2_32

recvfrom
socket
ioctlsocket
htons
WSAAsyncSelect
closesocket
send
select
WSACleanup
WSAStartup
connect
recv
getpeername
accept
gethostbyname
inet_ntoa
inet_addr

rasapi32

RasHangUpA
RasGetConnectStatusA

kernel32

GetTimeZoneInformation
GetVersion
SetSystemPowerState
WideCharToMultiByte
IsDBCSLeadByte
lstrcmpA
lstrcmpiA
lstrcpynA
UnmapViewOfFile
MapViewOfFile
CreateFileMappingA
SetLastError
FileTimeToSystemTime
GetACP
GetOEMCP
GetCPInfo
GetProcessVersion
SetErrorMode
GlobalFlags
GetCurrentThread
GetFileTime
TlsGetValue
LocalReAlloc
TlsSetValue
TlsFree
GlobalHandle
TlsAlloc
LocalAlloc
GlobalGetAtomNameA
GlobalAddAtomA
GlobalFindAtomA
GlobalDeleteAtom
GetThreadLocale
SetEndOfFile
UnlockFile
LockFile
FlushFileBuffers
DuplicateHandle
FileTimeToLocalFileTime
FormatMessageA
LocalFree
InterlockedDecrement
InterlockedIncrement
MultiByteToWideChar
GetSystemDirectoryA
GetWindowsDirectoryA
TerminateProcess
GetCurrentProcess
GetFileSize
SetFilePointer
CreateSemaphoreA
ResumeThread
ReleaseSemaphore
EnterCriticalSection
LeaveCriticalSection
GetProfileStringA
WriteFile
ReadFile
GetLastError
WaitForMultipleObjects
CreateFileA
SetEvent
FindResourceA
LoadResource
LockResource
RemoveDirectoryA
GetModuleFileNameA
GetCurrentThreadId
ExitProcess
GlobalSize
GlobalFree
DeleteCriticalSection
InitializeCriticalSection
lstrcatA
WinExec
lstrcpyA
FindNextFileA
GetDriveTypeA
GlobalReAlloc
HeapFree
HeapReAlloc
GetProcessHeap
HeapAlloc
GetFullPathNameA
FreeLibrary
LoadLibraryA
lstrlenA
GetVersionExA
WritePrivateProfileStringA
GetPrivateProfileStringA
CreateThread
CreateEventA
Sleep
GlobalAlloc
GlobalLock
GlobalUnlock
GetTempPathA
FindFirstFileA
FindClose
SetFileAttributesA
GetFileAttributesA
DeleteFileA
GetCurrentDirectoryA
SetCurrentDirectoryA
GetVolumeInformationA
GetModuleHandleA
GetProcAddress
MulDiv
GetCommandLineA
GetTickCount
InterlockedExchange
WaitForSingleObject
CloseHandle
GetStartupInfoA
RtlUnwind
GetSystemTime
GetLocalTime
RaiseException
GetFileType
HeapSize
SetStdHandle
UnhandledExceptionFilter
FreeEnvironmentStringsA
FreeEnvironmentStringsW
GetEnvironmentStrings
GetEnvironmentStringsW
SetHandleCount
GetStdHandle
GetEnvironmentVariableA
HeapDestroy
HeapCreate
VirtualFree
SetEnvironmentVariableA
LCMapStringA
LCMapStringW
VirtualAlloc
IsBadWritePtr
SetUnhandledExceptionFilter
GetStringTypeA
GetStringTypeW
GetCurrentProcessId
CompareStringA
CompareStringW
IsBadReadPtr
IsBadCodePtr
FlushViewOfFile

user32

DefWindowProcA
GetMenu
SetMenu
PeekMessageA
IsIconic
SetFocus
GetActiveWindow
GetWindow
DestroyAcceleratorTable
SetWindowRgn
GetMessagePos
ScreenToClient
ChildWindowFromPointEx
CopyRect
LoadBitmapA
WinHelpA
GetClassInfoA
DeleteMenu
GetSystemMenu
IsZoomed
PostQuitMessage
CopyAcceleratorTableA
GetKeyState
TranslateAcceleratorA
IsWindowEnabled
ShowWindow
LoadImageA
EnumDisplaySettingsA
ClientToScreen
KillTimer
SetTimer
ReleaseCapture
PostThreadMessageA
GetNextDlgGroupItem
GetSysColorBrush
EnableMenuItem
GetSubMenu
GetDlgCtrlID
CreateAcceleratorTableA
CreateMenu
ModifyMenuA
AppendMenuA
CreatePopupMenu
DrawIconEx
CreateIconFromResource
CreateIconFromResourceEx
RegisterClipboardFormatA
SetRectEmpty
DispatchMessageA
GetMessageA
WindowFromPoint
DrawFocusRect
DrawEdge
DrawFrameControl
LoadIconA
TranslateMessage
SystemParametersInfoA
GetCapture
SetCapture
GetScrollRange
GetDesktopWindow
SetScrollPos
InflateRect
SetRect
IntersectRect
DestroyIcon
PtInRect
OffsetRect
IsWindowVisible
EnableWindow
RedrawWindow
GetWindowLongA
SetWindowLongA
GetSysColor
SetActiveWindow
SetCursorPos
LoadCursorA
LoadStringA
MapDialogRect
SetWindowContextHelpId
CharNextA
GetMenuCheckMarkDimensions
SetMenuItemBitmaps
CheckMenuItem
IsDialogMessageA
ScrollWindowEx
SendDlgItemMessageA
MapWindowPoints
AdjustWindowRectEx
GetScrollPos
RegisterClassA
CreateWindowExA
GetClassLongA
RemovePropA
GetMessageTime
GetLastActivePopup
RegisterWindowMessageA
GetWindowPlacement
GetNextDlgTabItem
EndDialog
CreateDialogIndirectParamA
DestroyWindow
EndPaint
BeginPaint
GetWindowTextLengthA
SetCursor
GetDC
FillRect
IsRectEmpty
ReleaseDC
IsChild
TrackPopupMenu
DestroyMenu
SetForegroundWindow
GetWindowRect
EqualRect
UpdateWindow
ValidateRect
InvalidateRect
GetClientRect
GetFocus
GetParent
GetTopWindow
PostMessageA
IsWindow
SetParent
DestroyCursor
SendMessageA
SetWindowPos
MessageBeep
MessageBoxA
GetCursorPos
GetSystemMetrics
EmptyClipboard
SetClipboardData
OpenClipboard
GetClipboardData
CloseClipboard
wsprintfA
GetClassNameA
GetDlgItem
FindWindowExA
UnregisterClassA
GetWindowTextA
GetForegroundWindow
ExitWindowsEx
CharUpperA
GetCursor
DrawTextA
SetPropA
CallWindowProcA
MoveWindow
GetPropA
FrameRect
SetWindowsHookExA
UnhookWindowsHookEx
GetWindowDC
EnumChildWindows
WindowFromDC
TabbedTextOutA
GrayStringA
DrawStateA
GetTabbedTextExtentA
GetMenuState
GetMenuStringA
GetMenuItemID
GetMenuItemCount
SetWindowTextA
SetScrollRange
CallNextHookEx

gdi32

ExtSelectClipRgn
LineTo
GetBkColor
GetBkMode
GetTextColor
CreateRoundRectRgn
CreateEllipticRgn
PathToRegion
EndPath
BeginPath
GetWindowOrgEx
GetViewportOrgEx
GetWindowExtEx
GetDIBits
RealizePalette
SelectPalette
StretchBlt
CreatePalette
GetSystemPaletteEntries
CreateDIBitmap
DeleteObject
SelectClipRgn
CreatePolygonRgn
GetClipRgn
SetPixel
CreateRectRgnIndirect
SetBkColor
EnumFontFamiliesExA
SetBkMode
SetTextColor
SetWindowOrgEx
SaveDC
RestoreDC
CreatePenIndirect
PtVisible
RectVisible
TextOutA
ExtTextOutA
Escape
MoveToEx
ExcludeClipRect
GetClipBox
ScaleWindowExtEx
SetWindowExtEx
ScaleViewportExtEx
SetViewportExtEx
OffsetViewportOrgEx
SetViewportOrgEx
GetViewportExtEx
GetTextMetricsA
GetMapMode
GetROP2
GetStretchBltMode
GetPolyFillMode
CreateCompatibleBitmap
GetDeviceCaps
GetTextExtentPoint32A
RoundRect
GetCurrentObject
DPtoLP
LPtoDP
Rectangle
Ellipse
SetPixelV
CreateCompatibleDC
GetPixel
BitBlt
StartPage
SetMapMode
SetROP2
SetPolyFillMode
StartDocA
DeleteDC
EndDoc
EndPage
GetObjectA
GetStockObject
CreateFontIndirectA
CreateSolidBrush
CombineRgn
CreateRectRgn
FillRgn
PatBlt
CreatePen
SelectObject
CreateBitmap
CreateBrushIndirect
SetStretchBltMode
CreateDCA

msimg32

GradientFill

winspool.drv

DocumentPropertiesA
OpenPrinterA
ClosePrinter

advapi32

RegOpenKeyExA
RegSetValueExA
RegQueryValueA
OpenProcessToken
LookupPrivilegeValueA
AdjustTokenPrivileges
RegCreateKeyExA
RegCloseKey

shell32

SHEmptyRecycleBinA
SHGetSpecialFolderPathA
Shell_NotifyIconA
ShellExecuteA

ole32

StgCreateDocfileOnILockBytes
CreateILockBytesOnHGlobal
CoFreeUnusedLibraries
CoRegisterMessageFilter
CoRevokeClassObject
OleFlushClipboard
OleIsCurrentClipboard
CLSIDFromProgID
StgOpenStorageOnILockBytes
CoGetClassObject
CLSIDFromString
OleUninitialize
OleInitialize
CoTaskMemAlloc
CoTaskMemFree

oleaut32

SafeArrayGetUBound
VariantChangeType
VariantTimeToSystemTime
SysStringLen
SysAllocStringLen
VariantClear
SysAllocStringByteLen
SafeArrayGetElemsize
SafeArrayGetLBound
SafeArrayGetDim
SafeArrayUnaccessData
VariantCopy
SafeArrayAccessData
SysAllocString
SysFreeString
UnRegisterTypeLi
OleCreateFontIndirect
LoadTypeLi
RegisterTypeLi
SafeArrayCreate

comctl32

ImageList_GetIcon
ImageList_GetImageInfo
ImageList_GetImageCount
ImageList_SetBkColor
ImageList_Draw
_TrackMouseEvent
ImageList_AddMasked
ord17
ImageList_Destroy
ImageList_Create
ImageList_Read
ImageList_DrawIndirect
ImageList_Duplicate

oledlg

ord8

wininet

InternetCanonicalizeUrlA
InternetCrackUrlA
HttpOpenRequestA
HttpSendRequestA
HttpQueryInfoA
InternetConnectA
InternetSetOptionA
InternetOpenA
InternetCloseHandle
FindFirstUrlCacheEntryA
FindNextUrlCacheEntryA
DeleteUrlCacheEntry
InternetReadFile

comdlg32

ChooseFontA
GetFileTitleA
GetSaveFileNameA
GetOpenFileNameA
ChooseColorA

Sections

.text
Size: 1.6MB - Virtual size: 1.6MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 1.9MB - Virtual size: 1.9MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 92KB - Virtual size: 387KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 92KB - Virtual size: 91KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
lkwgxsfz/小帅辅助Ver8.6SP3.exe
.exe windows:5 windows x86 arch:x86

Code Sign

7e:93:eb:fb:7c:c6:4e:59:ea:4b:9a:77:d4:06:fc:3b
Certificate

Issuer

CN=Thawte Timestamping CA,OU=Thawte Certification,O=Thawte,L=Durbanville,ST=Western Cape,C=ZA

Not Before

21/12/2012, 00:00

Not After

30/12/2020, 23:59

Subject

CN=Symantec Time Stamping Services CA - G2,O=Symantec Corporation,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageCertSign
KeyUsageCRLSign

1b:09:3b:78:60:96:da:37:bb:a4:51:94:46:c8:96:78
Certificate

Issuer

OU=Class 3 Public Primary Certification Authority,O=VeriSign\, Inc.,C=US

Not Before

08/11/2006, 00:00

Not After

07/11/2021, 23:59

Subject

CN=VeriSign Class 3 Public Primary Certification Authority - G5,OU=VeriSign Trust Network+OU=(c) 2006 VeriSign\, Inc. - For authorized use only,O=VeriSign\, Inc.,C=US

Key Usages

KeyUsageCertSign
KeyUsageCRLSign

0e:cf:f4:38:c8:fe:bf:35:6e:04:d8:6a:98:1b:1a:50
Certificate

Issuer

CN=Symantec Time Stamping Services CA - G2,O=Symantec Corporation,C=US

Not Before

18/10/2012, 00:00

Not After

29/12/2020, 23:59

Subject

CN=Symantec Time Stamping Services Signer - G4,O=Symantec Corporation,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature

6d:b1:93:a7:41:09:c3:69:9c:ec:1a:a4:ea:94:38:33
Certificate

Issuer

CN=VeriSign Class 3 Code Signing 2010 CA,OU=VeriSign Trust Network+OU=Terms of use at https://www.verisign.com/rpa (c)10,O=VeriSign\, Inc.,C=US

Not Before

07/08/2013, 00:00

Not After

07/08/2015, 23:59

Subject

CN=Wuhan Weijun Technology Co. Ltd.,OU=Digital ID Class 3 - Microsoft Software Validation v2+OU=技术部,O=Wuhan Weijun Technology Co. Ltd.,L=Wuhan,ST=Hubei,C=CN

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature

52:00:e5:aa:25:56:fc:1a:86:ed:96:c9:d4:4b:33:c7
Certificate

Issuer

CN=VeriSign Class 3 Public Primary Certification Authority - G5,OU=VeriSign Trust Network+OU=(c) 2006 VeriSign\, Inc. - For authorized use only,O=VeriSign\, Inc.,C=US

Not Before

08/02/2010, 00:00

Not After

07/02/2020, 23:59

Subject

CN=VeriSign Class 3 Code Signing 2010 CA,OU=VeriSign Trust Network+OU=Terms of use at https://www.verisign.com/rpa (c)10,O=VeriSign\, Inc.,C=US

Extended Key Usages

ExtKeyUsageClientAuth
ExtKeyUsageCodeSigning

Key Usages

KeyUsageCertSign
KeyUsageCRLSign

37:de:c8:2c:55:6c:6d:1f:20:8c:44:92:45:31:ae:37:b5:c7:83:a2
Signer

Actual PE Digest

37:de:c8:2c:55:6c:6d:1f:20:8c:44:92:45:31:ae:37:b5:c7:83:a2

Digest Algorithm

sha1

PE Digest Matches

true

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Sections

UPX0
Size: - Virtual size: 544KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 66KB - Virtual size: 68KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 400KB - Virtual size: 404KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
out.upx
.exe windows:5 windows x86 arch:x86

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Sections

.text
Size: 142KB - Virtual size: 142KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 28KB - Virtual size: 27KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 1024B - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 399KB - Virtual size: 399KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
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重要说明@www.05sun.com.txt

Sharing

General

Malware Config

Signatures

Files

fc0375ff97f5dfe9ec341ae71a2f0402

Headers

File Characteristics

Imports

winmm

ws2_32

rasapi32

kernel32

user32

gdi32

msimg32

winspool.drv

advapi32

shell32

ole32

oleaut32

comctl32

oledlg

wininet

comdlg32

Sections

.text Size: 1.6MB - Virtual size: 1.6MB

.rdata Size: 1.9MB - Virtual size: 1.9MB

.data Size: 92KB - Virtual size: 387KB

.rsrc Size: 92KB - Virtual size: 91KB

Code Sign

7e:93:eb:fb:7c:c6:4e:59:ea:4b:9a:77:d4:06:fc:3bCertificate

Extended Key Usages

Key Usages

1b:09:3b:78:60:96:da:37:bb:a4:51:94:46:c8:96:78Certificate

Key Usages

0e:cf:f4:38:c8:fe:bf:35:6e:04:d8:6a:98:1b:1a:50Certificate

Extended Key Usages

Key Usages

6d:b1:93:a7:41:09:c3:69:9c:ec:1a:a4:ea:94:38:33Certificate

Extended Key Usages

Key Usages

52:00:e5:aa:25:56:fc:1a:86:ed:96:c9:d4:4b:33:c7Certificate

Extended Key Usages

Key Usages

37:de:c8:2c:55:6c:6d:1f:20:8c:44:92:45:31:ae:37:b5:c7:83:a2Signer

Headers

DLL Characteristics

File Characteristics

Sections

UPX0 Size: - Virtual size: 544KB

UPX1 Size: 66KB - Virtual size: 68KB

.rsrc Size: 400KB - Virtual size: 404KB

Headers

DLL Characteristics

File Characteristics

Sections

.text Size: 142KB - Virtual size: 142KB

.rdata Size: 28KB - Virtual size: 27KB

.data Size: 1024B - Virtual size: 2KB

.rsrc Size: 399KB - Virtual size: 399KB

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

.text
Size: 1.6MB - Virtual size: 1.6MB

.rdata
Size: 1.9MB - Virtual size: 1.9MB

.data
Size: 92KB - Virtual size: 387KB

.rsrc
Size: 92KB - Virtual size: 91KB

7e:93:eb:fb:7c:c6:4e:59:ea:4b:9a:77:d4:06:fc:3b
Certificate

1b:09:3b:78:60:96:da:37:bb:a4:51:94:46:c8:96:78
Certificate

0e:cf:f4:38:c8:fe:bf:35:6e:04:d8:6a:98:1b:1a:50
Certificate

6d:b1:93:a7:41:09:c3:69:9c:ec:1a:a4:ea:94:38:33
Certificate

52:00:e5:aa:25:56:fc:1a:86:ed:96:c9:d4:4b:33:c7
Certificate

37:de:c8:2c:55:6c:6d:1f:20:8c:44:92:45:31:ae:37:b5:c7:83:a2
Signer

UPX0
Size: - Virtual size: 544KB

UPX1
Size: 66KB - Virtual size: 68KB

.rsrc
Size: 400KB - Virtual size: 404KB

.text
Size: 142KB - Virtual size: 142KB

.rdata
Size: 28KB - Virtual size: 27KB

.data
Size: 1024B - Virtual size: 2KB

.rsrc
Size: 399KB - Virtual size: 399KB

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