0ea8ceebae470c01876ce654419039f2_JaffaCakes118

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General

Target

0ea8ceebae470c01876ce654419039f2_JaffaCakes118
Size

821KB
MD5

0ea8ceebae470c01876ce654419039f2
SHA1

a0078af0836347b6e0179b42170f515f820d41a0
SHA256

c04c7c4788c440937e2eb0d9f484c46ed2be37f3801a3158c1325dc3993e674a
SHA512

e586d12a15b8aeed047d9dd28cf2d9f9c7779bff83c4ac4fdb11809e0d194837e67c39f60b4fa5277d02fdf5d7eb6db9a9c3cfa5882907b71b2a503122f17fff
SSDEEP

24576:USgbm2SL6PS8kvY9YpZkeHZEeEOT+jDEXIXOd:UrmL+Yvi1e/Hv4O

Score

7^/10

upx

Malware Config

Signatures

UPX packed file 3 IoCs

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

upx

resource	yara_rule
static1/unpack001/TopDeskSetup.exe	upx
static1/unpack002/topdesk.exe	upx
static1/unpack002/uninst.exe	upx

Unsigned PE 9 IoCs

Checks for missing Authenticode signature.

resource
unpack001/TopDeskSetup.exe
unpack002/$PLUGINSDIR/InstallOptions.dll
unpack002/$PLUGINSDIR/UserInfo.dll
unpack002/out.upx
unpack002/topdesk.dll
unpack002/topdesk.exe
unpack003/out.upx
unpack002/uninst.exe
unpack004/out.upx

Files

0ea8ceebae470c01876ce654419039f2_JaffaCakes118
.zip
TopDeskSetup.exe
.exe windows:4 windows x86 arch:x86

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

Sections

UPX0
Size: - Virtual size: 184KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 17KB - Virtual size: 20KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 5KB - Virtual size: 8KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
$PLUGINSDIR/InstallOptions.dll
.dll windows:4 windows x86 arch:x86

57354bdeea3dfae6e948101add87501a

Headers

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DLL

Imports

kernel32

SetCurrentDirectoryA
GetCurrentDirectoryA
GetPrivateProfileIntA
GetModuleHandleA
lstrcmpiA
GetPrivateProfileStringA
lstrcatA
lstrcpynA
WritePrivateProfileStringA
lstrlenA
lstrcpyA
GlobalFree
MultiByteToWideChar
GlobalAlloc

user32

GetDlgCtrlID
GetClientRect
SetWindowRgn
MapWindowPoints
LoadImageA
SetWindowLongA
CreateWindowExA
MapDialogRect
SetWindowPos
GetWindowRect
CreateDialogParamA
ShowWindow
EnableWindow
GetDlgItem
DestroyIcon
DestroyWindow
DispatchMessageA
TranslateMessage
GetMessageA
IsDialogMessageA
PtInRect
LoadCursorA
SetCursor
DrawTextA
GetWindowLongA
DrawFocusRect
CallWindowProcA
PostMessageA
MessageBoxA
CharNextA
wsprintfA
GetWindowTextA
SetWindowTextA
SendMessageA
LoadIconA

gdi32

SetTextColor
GetObjectA
SelectObject
GetDIBits
CreateRectRgn
CombineRgn
DeleteObject
CreateCompatibleDC

shell32

SHGetPathFromIDListA
SHBrowseForFolderA
SHGetDesktopFolder
SHGetMalloc
ShellExecuteA

comdlg32

GetOpenFileNameA
GetSaveFileNameA
CommDlgExtendedError

Exports

Exports

dialog
initDialog
show

Sections

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

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 2KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 1KB - Virtual size: 9KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 512B - Virtual size: 152B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 1024B - Virtual size: 954B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
$PLUGINSDIR/UserInfo.dll
.dll windows:4 windows x86 arch:x86

48cfa0ea7e353e4a7dd23572da8374ef

Headers

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DLL

Imports

kernel32

GetVersion
GetCurrentThread
GetCurrentProcess
GetLastError
GlobalFree
CloseHandle
lstrcpynA
GlobalAlloc

advapi32

OpenProcessToken
GetTokenInformation
AllocateAndInitializeSid
EqualSid
FreeSid
GetUserNameA
OpenThreadToken

Exports

Exports

GetAccountType
GetName

Sections

.text
Size: 1024B - Virtual size: 573B

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 1024B - Virtual size: 576B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 512B - Virtual size: 45B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.reloc
Size: 512B - Virtual size: 132B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
$PLUGINSDIR/ioSpecial.ini
$PLUGINSDIR/layout_flip.bmp
$PLUGINSDIR/layout_grid.bmp
$PLUGINSDIR/layout_spatial.bmp
$PLUGINSDIR/modern-wizard.bmp
$PLUGINSDIR/retail_install_hotkey_options.ini
$PLUGINSDIR/retail_install_layout_options.ini
$PLUGINSDIR/retail_install_performance_options.ini
help/html/configuring_topdesk.html
.html
help/html/getting_started.html
.html
help/html/hiding_visible_windows.html
.html
help/html/tiling_all_windows.html
.html
help/html/tiling_application_windows.html
.html
help/html/tiling_visible_windows.html
.html
help/html/whats_new.html
.html
help/images/flip_tiling_all_windows.jpg
.jpg
help/images/flip_tiling_application_windows.jpg
.jpg
help/images/flip_tiling_visible_windows.jpg
.jpg
help/images/hiding_visible_windows.jpg
.jpg
help/images/layout_flip.jpg
.jpg
help/images/layout_grid.jpg
.jpg
help/images/layout_spatial.jpg
.jpg
help/images/menu.jpg
.jpg
help/images/systray.jpg
.jpg
help/images/tiling_all_windows.jpg
.jpg
help/images/tiling_all_windows_minimized.jpg
.jpg
help/images/tiling_application_windows.jpg
.jpg
help/images/tiling_application_windows_minimized.jpg
.jpg
help/images/tiling_visible_windows.jpg
.jpg
help/images/title.jpg
.jpg
help/images/userinputoptions.jpg
.jpg
help/images/windowsoptions.jpg
.jpg
help/index.html
.html
help/style/body.css
help/style/default.css
help/style/footer.css
help/style/header.css
out.upx
.exe windows:4 windows x86 arch:x86

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

Sections

.text
Size: 22KB - Virtual size: 22KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 4KB - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 1024B - Virtual size: 108KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.ndata
Size: - Virtual size: 44KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 6KB - Virtual size: 8KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
topdesk.dll
.dll windows:4 windows x86 arch:x86

8e8e8cf31cd1330f6bde6998cfb295f6

Headers

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DLL

Imports

user32

PostMessageW
CallNextHookEx
SetWindowsHookExW
UnhookWindowsHookEx
SendMessageW

kernel32

UnhandledExceptionFilter
GetSystemInfo
VirtualProtect
GetLocaleInfoA
GetSystemTimeAsFileTime
GetCurrentProcessId
GetCommandLineA
GetVersionExA
ExitProcess
GetProcAddress
GetModuleHandleA
TerminateProcess
GetCurrentProcess
SetHandleCount
GetStdHandle
GetFileType
GetStartupInfoA
GetModuleFileNameA
HeapDestroy
HeapCreate
VirtualFree
HeapFree
FreeEnvironmentStringsA
GetEnvironmentStrings
FreeEnvironmentStringsW
WideCharToMultiByte
GetLastError
GetEnvironmentStringsW
HeapAlloc
GetACP
GetOEMCP
GetCPInfo
VirtualAlloc
HeapReAlloc
RtlUnwind
InterlockedExchange
VirtualQuery
LoadLibraryA
HeapSize
LCMapStringA
MultiByteToWideChar
LCMapStringW
GetStringTypeA
GetStringTypeW
QueryPerformanceCounter
GetTickCount
GetCurrentThreadId

Exports

Exports

?Finalize@NTopDeskDLL@@YAXXZ
?Initialize@NTopDeskDLL@@YA?AW4RESULT@NLibrary@@PAUHWND__@@@Z
?IsALTKeyDown@NTopDeskDLL@@YA_NXZ
?SetALTKeyDisabled@NTopDeskDLL@@YAX_N@Z

Sections

.text
Size: 16KB - Virtual size: 15KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 8KB - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 4KB - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.shared
Size: 4KB - Virtual size: 31B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.reloc
Size: 4KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
topdesk.exe
.exe windows:4 windows x86 arch:x86

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

Sections

UPX0
Size: - Virtual size: 312KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 172KB - Virtual size: 176KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 17KB - Virtual size: 20KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
out.upx
.exe windows:4 windows x86 arch:x86

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

Sections

.text
Size: 264KB - Virtual size: 263KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 48KB - Virtual size: 47KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 24KB - Virtual size: 36KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.data1
Size: 4KB - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 120KB - Virtual size: 117KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
uninst.exe
.exe windows:4 windows x86 arch:x86

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

Sections

UPX0
Size: - Virtual size: 184KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 17KB - Virtual size: 20KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 5KB - Virtual size: 8KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
out.upx
.exe windows:4 windows x86 arch:x86

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

Sections

.text
Size: 22KB - Virtual size: 22KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 4KB - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 1024B - Virtual size: 108KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.ndata
Size: - Virtual size: 44KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 6KB - Virtual size: 8KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
TopDeskSetup.nfo
cthulhu.nfo
frank.nfo
tbyb.nfo

Sharing

General

Malware Config

Signatures

Files

Headers

File Characteristics

Sections

UPX0 Size: - Virtual size: 184KB

UPX1 Size: 17KB - Virtual size: 20KB

.rsrc Size: 5KB - Virtual size: 8KB

57354bdeea3dfae6e948101add87501a

Headers

File Characteristics

Imports

kernel32

user32

gdi32

shell32

comdlg32

Exports

Exports

Sections

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

.rdata Size: 2KB - Virtual size: 1KB

.data Size: 1KB - Virtual size: 9KB

.rsrc Size: 512B - Virtual size: 152B

.reloc Size: 1024B - Virtual size: 954B

48cfa0ea7e353e4a7dd23572da8374ef

Headers

File Characteristics

Imports

kernel32

advapi32

Exports

Exports

Sections

.text Size: 1024B - Virtual size: 573B

.rdata Size: 1024B - Virtual size: 576B

.data Size: 512B - Virtual size: 45B

.reloc Size: 512B - Virtual size: 132B

Headers

File Characteristics

Sections

.text Size: 22KB - Virtual size: 22KB

.rdata Size: 4KB - Virtual size: 4KB

.data Size: 1024B - Virtual size: 108KB

.ndata Size: - Virtual size: 44KB

.rsrc Size: 6KB - Virtual size: 8KB

8e8e8cf31cd1330f6bde6998cfb295f6

Headers

File Characteristics

Imports

user32

kernel32

Exports

Exports

Sections

.text Size: 16KB - Virtual size: 15KB

.rdata Size: 8KB - Virtual size: 4KB

.data Size: 4KB - Virtual size: 2KB

.shared Size: 4KB - Virtual size: 31B

.reloc Size: 4KB - Virtual size: 1KB

Headers

File Characteristics

Sections

UPX0 Size: - Virtual size: 312KB

UPX1 Size: 172KB - Virtual size: 176KB

.rsrc Size: 17KB - Virtual size: 20KB

Headers

File Characteristics

Sections

.text Size: 264KB - Virtual size: 263KB

.rdata Size: 48KB - Virtual size: 47KB

.data Size: 24KB - Virtual size: 36KB

.data1 Size: 4KB - Virtual size: 2KB

.rsrc Size: 120KB - Virtual size: 117KB

Headers

File Characteristics

Sections

UPX0
Size: - Virtual size: 184KB

UPX1
Size: 17KB - Virtual size: 20KB

.rsrc
Size: 5KB - Virtual size: 8KB

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

.rdata
Size: 2KB - Virtual size: 1KB

.data
Size: 1KB - Virtual size: 9KB

.rsrc
Size: 512B - Virtual size: 152B

.reloc
Size: 1024B - Virtual size: 954B

.text
Size: 1024B - Virtual size: 573B

.rdata
Size: 1024B - Virtual size: 576B

.data
Size: 512B - Virtual size: 45B

.reloc
Size: 512B - Virtual size: 132B

.text
Size: 22KB - Virtual size: 22KB

.rdata
Size: 4KB - Virtual size: 4KB

.data
Size: 1024B - Virtual size: 108KB

.ndata
Size: - Virtual size: 44KB

.rsrc
Size: 6KB - Virtual size: 8KB

.text
Size: 16KB - Virtual size: 15KB

.rdata
Size: 8KB - Virtual size: 4KB

.data
Size: 4KB - Virtual size: 2KB

.shared
Size: 4KB - Virtual size: 31B

.reloc
Size: 4KB - Virtual size: 1KB

UPX0
Size: - Virtual size: 312KB

UPX1
Size: 172KB - Virtual size: 176KB

.rsrc
Size: 17KB - Virtual size: 20KB

.text
Size: 264KB - Virtual size: 263KB

.rdata
Size: 48KB - Virtual size: 47KB

.data
Size: 24KB - Virtual size: 36KB

.data1
Size: 4KB - Virtual size: 2KB

.rsrc
Size: 120KB - Virtual size: 117KB

UPX0
Size: - Virtual size: 184KB

UPX1
Size: 17KB - Virtual size: 20KB

.rsrc
Size: 5KB - Virtual size: 8KB

.text
Size: 22KB - Virtual size: 22KB

.rdata
Size: 4KB - Virtual size: 4KB

.data
Size: 1024B - Virtual size: 108KB

.ndata
Size: - Virtual size: 44KB

.rsrc
Size: 6KB - Virtual size: 8KB