spoolsv.pdb
Behavioral task
behavioral1
Sample
84732a93ee8248fe9255074143395595_JaffaCakes118.exe
Resource
win7-20240705-en
General
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Target
84732a93ee8248fe9255074143395595_JaffaCakes118
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Size
164KB
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MD5
84732a93ee8248fe9255074143395595
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SHA1
a8470b674d13571daa6572b29f844f93180625d7
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SHA256
172400786f1ab200d4ecb13f76ccd2456c42c84c511dc3c5632337fa34bbaebf
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SHA512
abe4f8dfde284c46d1babe21a50a4bfc32790700c104d32f2d4834afa86bc5c2dff0e3cbbb85c6cd12dd3f22adb6b9583611d6871a0dab06949bff8269bca199
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SSDEEP
3072:UAyFaBEGfrUGXoeu6BYSf3hZ/Szs034G+:dsaKKHfrBY8gj
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 84732a93ee8248fe9255074143395595_JaffaCakes118
Files
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84732a93ee8248fe9255074143395595_JaffaCakes118.exe windows:5 windows x86 arch:x86
d41274c2eea7d628ac8e9b8026b60756
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_AGGRESIVE_WS_TRIM
IMAGE_FILE_32BIT_MACHINE
PDB Paths
Imports
msvcrt
__initenv
_exit
__getmainargs
_initterm
__setusermatherr
_adjust_fdiv
__p__commode
__p__fmode
__set_app_type
_controlfp
_XcptFilter
wcsrchr
wcslen
_c_exit
_stricmp
_wcsnicmp
_except_handler3
advapi32
SetServiceStatus
RegQueryValueExW
AllocateAndInitializeSid
FreeSid
InitializeSecurityDescriptor
SetSecurityDescriptorOwner
SetSecurityDescriptorGroup
GetLengthSid
InitializeAcl
AddAccessAllowedAce
AddAccessDeniedAce
GetAce
SetSecurityDescriptorDacl
GetSecurityDescriptorLength
MakeSelfRelativeSD
RegDisablePredefinedCache
RegOpenKeyExW
RegCloseKey
RegisterServiceCtrlHandlerExW
StartServiceCtrlDispatcherW
kernel32
GetSystemTimeAsFileTime
TerminateProcess
GetCurrentProcess
GetCurrentProcessId
SetUnhandledExceptionFilter
GetModuleHandleA
GetCurrentThreadId
GetTickCount
UnhandledExceptionFilter
QueryPerformanceCounter
FreeLibrary
InterlockedExchange
GetModuleHandleW
GetLastError
ExitThread
CloseHandle
WaitForSingleObject
CreateEventW
CreateThread
ExitProcess
Sleep
OpenEventW
LoadLibraryA
InitializeCriticalSection
LocalFree
LocalAlloc
SetEvent
LeaveCriticalSection
EnterCriticalSection
SetLastError
OpenProcess
InterlockedIncrement
RaiseException
InterlockedDecrement
GetProcAddress
GetSystemDirectoryW
gdi32
bMakePathNameW
GdiInitSpool
GdiGetSpoolMessage
rpcrt4
RpcServerRegisterIf2
I_RpcBindingIsClientLocal
I_RpcSessionStrictContextHandle
RpcRaiseException
RpcImpersonateClient
RpcRevertToSelf
NdrServerCall2
RpcServerUseProtseqEpA
I_RpcSsDontSerializeContext
RpcMgmtSetServerStackSize
RpcServerListen
ntdll
RtlValidRelativeSecurityDescriptor
Exports
Exports
YDriverUnloadComplete
YEndDocPrinter
YFlushPrinter
YGetPrinter
YGetPrinterDriver2
YGetPrinterDriverDirectory
YReadPrinter
YSeekPrinter
YSetJob
YSetPort
YSplReadPrinter
YWritePrinter
Sections
.text Size: 47KB - Virtual size: 46KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.data Size: 5KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 3KB - Virtual size: 3KB
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