a40238026d84bdbdc846c88f2da3b71e_JaffaCakes118

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General

Target

a40238026d84bdbdc846c88f2da3b71e_JaffaCakes118
Size

240KB
MD5

a40238026d84bdbdc846c88f2da3b71e
SHA1

0670debfe538c464e5ef30c8faf3521bbfc043d6
SHA256

dd5f0f553ffe784f3d854a6f220815b2d0074c5dea8d66dd4f51681afa940d59
SHA512

6c130061c1e950f14ca644d29b86f83a5b28193caa1c49acbfaa3ea662d832b533890f02bc3dc082f9f2331197b0dae3ed476c2015d85ae6aa8f4bee5725c4ee
SSDEEP

6144:SjzOsQWg5/dR+SOVT1T2vOn/B1uclw0F4ZGU61l3i:htvUS2GcCC40UEpi

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
sample	upx

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
a40238026d84bdbdc846c88f2da3b71e_JaffaCakes118

Files

a40238026d84bdbdc846c88f2da3b71e_JaffaCakes118
.exe windows:4 windows x86 arch:x86

e3f97cfb18135dbbd85462a63347ca6b

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

comctl32

ord6

comdlg32

CommDlgExtendedError
GetSaveFileNameA
GetOpenFileNameA

shell32

DragFinish
SHGetPathFromIDListA
SHGetDesktopFolder
SHGetMalloc
DragQueryFileA
DragAcceptFiles
ShellExecuteA

kernel32

GetUserDefaultLCID
IsValidLocale
GetSystemDefaultLCID
GetProcAddress
LoadLibraryA
CreateThread
GetWindowsDirectoryA
GetVersionExA
OpenFile
InterlockedDecrement
HeapCreate
CreateMutexA
OpenMutexA
WriteFile
GetCurrentProcess
GetModuleHandleA
GetModuleFileNameA
GetCurrentThreadId
InterlockedIncrement
GetVersion
GetLocaleInfoA
LeaveCriticalSection
WideCharToMultiByte
MultiByteToWideChar
CreateFileA
CloseHandle
LoadLibraryExA
FindResourceA
LoadResource
GetLastError
SizeofResource
FreeLibrary
lstrlenW
lstrcpynA
lstrcmpiA
lstrlenA
SetFilePointer
GetSystemDirectoryA
FlushInstructionCache
GlobalLock
GlobalUnlock
lstrcatA
DeleteCriticalSection
HeapDestroy
InitializeCriticalSection
lstrcpyA
EnterCriticalSection
GetFileAttributesA
GetCurrentDirectoryA
GetOEMCP
GetEnvironmentStringsW
GetEnvironmentStrings
GetCPInfo
FreeEnvironmentStringsA
UnhandledExceptionFilter
FreeEnvironmentStringsW
ExitProcess
HeapFree
TerminateProcess
HeapReAlloc
GetCommandLineA
HeapAlloc
GetACP
GetStartupInfoA
SetHandleCount
GetStdHandle
GetFileType
TlsSetValue
TlsAlloc
SetLastError
TlsGetValue
VirtualFree
RtlUnwind
VirtualAlloc
HeapSize
SetStdHandle
LCMapStringA
LCMapStringW
GetStringTypeA
GetStringTypeW
GetLocaleInfoW
FlushFileBuffers

user32

SetWindowPos
IsWindow
GetClientRect
InvalidateRect
SetFocus
PeekMessageA
TranslateMessage
DispatchMessageA
LoadStringA
CharNextA
RedrawWindow
CreateWindowExA
GetWindowPlacement
SetForegroundWindow
LoadAcceleratorsA
EndDialog
SetDlgItemTextA
GetDlgItemTextA
GetWindow
MessageBoxA
FindWindowA
IsIconic
GetMessageA
IsClipboardFormatAvailable
PostMessageA
LoadMenuA
EnableMenuItem
SetActiveWindow
GetDesktopWindow
GetSysColor
DialogBoxParamA
GetActiveWindow
CharPrevA
SendDlgItemMessageA
SendMessageA
MapWindowPoints
SystemParametersInfoA
GetWindowRect
GetWindowLongA
SetWindowLongA
GetWindowTextA
GetWindowTextLengthA
RegisterClassExA
wsprintfA
LoadCursorA
GetClassInfoExA
RegisterWindowMessageA
DefWindowProcA
CallWindowProcA
BringWindowToTop
UpdateWindow
DefMDIChildProcA
GetMenuItemCount
DrawMenuBar
GetParent
IsWindowVisible
SetWindowTextA
AdjustWindowRectEx
EnableWindow
PostQuitMessage
MoveWindow
DefFrameProcA
TranslateMDISysAccel
TranslateAcceleratorA
DestroyWindow
LoadImageA
ShowWindow
GetSubMenu
CheckMenuItem

advapi32

RegSetValueExA
RegQueryInfoKeyA
RegEnumValueA
RegDeleteKeyA
RegDeleteValueA
RegCloseKey
RegCreateKeyExA
RegOpenKeyExA
RegEnumKeyExA

ole32

CoInitialize
CoRegisterClassObject
CoUninitialize
CoCreateInstance
CoRevokeClassObject
CoTaskMemFree
CoTaskMemRealloc
CoTaskMemAlloc
GetHGlobalFromStream
CreateStreamOnHGlobal

oleaut32

VariantInit
LoadTypeLi
RegisterTypeLi
SetErrorInfo
LoadRegTypeLi
VarI4FromStr
VariantChangeType
VariantClear
SysAllocString
SysFreeString
SysStringLen
SysAllocStringLen

version

GetFileVersionInfoSizeA
GetFileVersionInfoA
VerQueryValueA

Sections

.text
Size: 71KB - Virtual size: 71KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rdata
Size: 8KB - Virtual size: 7KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 17KB - Virtual size: 22KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.idata
Size: 5KB - Virtual size: 5KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 29KB - Virtual size: 28KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.UPX0
Size: 108KB - Virtual size: 260KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

Sharing

General

Malware Config

Signatures

Files

e3f97cfb18135dbbd85462a63347ca6b

Headers

File Characteristics

Imports

comctl32

comdlg32

shell32

kernel32

user32

advapi32

ole32

oleaut32

version

Sections

.text Size: 71KB - Virtual size: 71KB

.rdata Size: 8KB - Virtual size: 7KB

.data Size: 17KB - Virtual size: 22KB

.idata Size: 5KB - Virtual size: 5KB

.rsrc Size: 29KB - Virtual size: 28KB

.UPX0 Size: 108KB - Virtual size: 260KB

.text
Size: 71KB - Virtual size: 71KB

.rdata
Size: 8KB - Virtual size: 7KB

.data
Size: 17KB - Virtual size: 22KB

.idata
Size: 5KB - Virtual size: 5KB

.rsrc
Size: 29KB - Virtual size: 28KB

.UPX0
Size: 108KB - Virtual size: 260KB