eaf5b6381fb932a9f6c9e46b1b194ce9_JaffaCakes118

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General

Target

eaf5b6381fb932a9f6c9e46b1b194ce9_JaffaCakes118
Size

266KB
MD5

eaf5b6381fb932a9f6c9e46b1b194ce9
SHA1

c24847613ca98992f9e86c0e5cf5296efbb9174a
SHA256

cf373bfcd39b48811b76f195c203c0bb8b40059afa63b50739f29723b95cce9e
SHA512

f20c6b29f84d5204906973b1c418a740793793a192127a2726ea1230b457529000d2438ed3a0cf65ab13529fc7c589ebb35313f3226dd51067d55f664bcbddd4
SSDEEP

6144:t8NRywewZDlwVKff+FlB5FFg8X8yfK4mWOfHlsO:t8ezwZDlwYiLFg8X8ypRO

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
eaf5b6381fb932a9f6c9e46b1b194ce9_JaffaCakes118

Files

eaf5b6381fb932a9f6c9e46b1b194ce9_JaffaCakes118
.exe windows:6 windows x86 arch:x86

f79e6078fa2746cba3dd70a7281a7c14

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

PDB Paths

msdt.pdb

Imports

advapi32

EventActivityIdControl
CloseServiceHandle
QueryServiceStatus
StartServiceW
OpenServiceW
OpenSCManagerW
AdjustTokenPrivileges
OpenProcessToken
LookupPrivilegeValueW
EventUnregister
EventWrite
EventEnabled
RegCloseKey
RegOpenKeyExW
RegQueryValueExW
EventRegister

kernel32

GetExitCodeProcess
WaitForSingleObject
GetTickCount
FindClose
FindNextFileW
FindFirstFileW
lstrcmpW
QueryPerformanceFrequency
Sleep
GetThreadLocale
GetUserDefaultLCID
GetFileMUIPath
GetModuleFileNameW
DeleteFileW
GetProductInfo
SetLastError
LocalFree
FormatMessageW
OpenProcess
QueryFullProcessImageNameW
GetCurrentProcess
GetCurrentDirectoryW
QueryPerformanceCounter
GetProcessHeap
HeapSize
HeapReAlloc
HeapFree
HeapAlloc
HeapDestroy
GetVersionExA
DeleteCriticalSection
InitializeCriticalSection
LeaveCriticalSection
EnterCriticalSection
CreateDirectoryW
SetCurrentDirectoryW
GetProcessId
GetEnvironmentVariableW
GetFileAttributesExW
CreateFileW
HeapSetInformation
CloseHandle
SetFileAttributesW
RemoveDirectoryW
WriteFile
GetProcessTimes
lstrcmpiW
FindResourceExW
FindResourceW
LoadResource
LockResource
SizeofResource
GetComputerNameW
OutputDebugStringA
UnhandledExceptionFilter
TerminateProcess
GetSystemTimeAsFileTime
GetCurrentProcessId
GetCurrentThreadId
GetModuleHandleA
SetUnhandledExceptionFilter
GetStartupInfoW
InterlockedCompareExchange
InterlockedExchange
RaiseException
CompareStringW
InterlockedDecrement
ExpandEnvironmentStringsW
GetLastError
GetFullPathNameW

user32

SetFocus
LoadStringW
GetScrollBarInfo
UnregisterClassA
SetWindowLongW
ShutdownBlockReasonCreate
ShutdownBlockReasonDestroy
GetParent
GetDlgItem
PostMessageW
SendMessageW
SetDlgItemTextW
KillTimer
GetWindowThreadProcessId
ShowWindow
SetWindowPos
EnumWindows
SetTimer
CheckDlgButton
IsDlgButtonChecked
GetWindowTextLengthW
GetDlgItemTextW
SetWindowTextW
UpdateWindow
ShowScrollBar
MessageBoxW
GetWindowLongW
EnableWindow
EndDialog
DialogBoxParamW
SetForegroundWindow
FindWindowExW
FindWindowW
IsWindowVisible

msvcrt

__p__commode
_adjust_fdiv
__setusermatherr
_amsg_exit
_initterm
_wcmdln
exit
_XcptFilter
_exit
_cexit
__p__fmode
_callnewh
??0exception@@QAE@ABV0@@Z
??1exception@@UAE@XZ
?what@exception@@UBEPBDXZ
??0exception@@QAE@XZ
_CxxThrowException
iswspace
_wcsdup
_wcsicmp
calloc
realloc
_purecall
_vsnwprintf
memset
_wtoi
_wtol
wcschr
wcscspn
__CxxFrameHandler3
malloc
free
__set_app_type
??1type_info@@UAE@XZ
_errno
_unlock
__dllonexit
_lock
??0exception@@QAE@ABQBD@Z
memcpy_s
memmove_s
_wcslwr_s
wcsncmp
wcstol
iswdigit
_wcslwr
wcsrchr
wcsftime
localtime
time
_onexit
?terminate@@YAXXZ
_except_handler4_common
_controlfp
__wgetmainargs
_wcsnicmp

comctl32

CreatePropertySheetPageW
InitCommonControlsEx
PropertySheetW
ord345

shlwapi

UrlEscapeW
ord559
UrlGetPartW

ole32

CoCreateInstance
CoTaskMemFree
CoUninitialize
CoInitializeEx

wdi

WdiCreateInstance
WdiGetInstanceId
WdiDiagnose
WdiGetProgress
WdiCancel
WdiCloseInstance
WdiGetParameterDataLength
WdiGetParameterData
WdiGetParameterByIndex
WdiGetParameterName
WdiResolve
WdiGetParameterCount
WdiAddParameter
WdiGetResult
WdiGetInstanceFilePath
WdiGetParameterByName

ntdll

WinSqmAddToStream
WinSqmEventEnabled
WinSqmEndSession
WinSqmStartSession
WinSqmEventWrite

rpcrt4

UuidCreate
UuidToStringW
RpcStringFreeW

oleaut32

VariantChangeType
SysFreeString
SysAllocString
VariantInit
VariantClear
SysAllocStringLen

shell32

SHGetPathFromIDListW
SHBrowseForFolderW
CommandLineToArgvW
ord190
SHCreateShellItem
ord155
ShellExecuteExW
ShellExecuteW

comdlg32

GetOpenFileNameW
GetSaveFileNameW

rstrtmgr

RmEndSession
RmStartSession
RmRegisterResources
RmShutdown

Sections

.text
Size: 106KB - Virtual size: 105KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.data
Size: 1024B - Virtual size: 5KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 41KB - Virtual size: 41KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
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

f79e6078fa2746cba3dd70a7281a7c14

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

advapi32

kernel32

user32

msvcrt

comctl32

shlwapi

ole32

wdi

ntdll

rpcrt4

oleaut32

shell32

comdlg32

rstrtmgr

Sections

.text Size: 106KB - Virtual size: 105KB

.data Size: 1024B - Virtual size: 5KB

.rsrc Size: 41KB - Virtual size: 41KB

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

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

.text
Size: 106KB - Virtual size: 105KB

.data
Size: 1024B - Virtual size: 5KB

.rsrc
Size: 41KB - Virtual size: 41KB

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

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