spoolsv.pdb
Static task
static1
Behavioral task
behavioral1
Sample
8d483726aec9a86dbff9d700ce4dc4cf.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
8d483726aec9a86dbff9d700ce4dc4cf.exe
Resource
win10v2004-20231215-en
General
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Target
8d483726aec9a86dbff9d700ce4dc4cf
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Size
76KB
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MD5
8d483726aec9a86dbff9d700ce4dc4cf
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SHA1
4de7e4d1306160d92a9d0d56db742b353ee2f8c0
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SHA256
358a0828b37320caf1fff60d12672f825c2305965c66a43359cfdf74c7c4ea49
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SHA512
697065aae8f5db8a1f8d99ba9834236ba91a858aed97d93195cbaededebea53150198cf51f3d9bf0c2a99aaed1737050daff8ed646853e86550aede5d4a2ac47
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SSDEEP
1536:GgSTlAMmxUC/OUVIrOgolToB5kZUlHEhmpf:KajLIrfolToB5SUl
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 8d483726aec9a86dbff9d700ce4dc4cf
Files
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8d483726aec9a86dbff9d700ce4dc4cf.exe windows:5 windows x86 arch:x86
de4f1b6c47e88545fef663962f18202c
Headers
DLL Characteristics
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
advapi32
SetServiceStatus
RegQueryValueExW
AllocateAndInitializeSid
FreeSid
InitializeSecurityDescriptor
SetSecurityDescriptorOwner
SetSecurityDescriptorGroup
GetLengthSid
InitializeAcl
AddAccessAllowedAce
AddAccessDeniedAce
GetAce
SetSecurityDescriptorDacl
GetSecurityDescriptorLength
MakeSelfRelativeSD
RegDisablePredefinedCache
RegOpenKeyExW
RegCloseKey
RegisterServiceCtrlHandlerExW
StartServiceCtrlDispatcherW
gdi32
bMakePathNameW
GdiInitSpool
GdiGetSpoolMessage
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
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
ntdll
RtlValidRelativeSecurityDescriptor
rpcrt4
RpcServerRegisterIf2
I_RpcBindingIsClientLocal
I_RpcSessionStrictContextHandle
RpcRaiseException
RpcImpersonateClient
RpcRevertToSelf
NdrServerCall2
RpcServerUseProtseqEpA
I_RpcSsDontSerializeContext
RpcMgmtSetServerStackSize
RpcServerListen
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
.vdata Size: 20KB - Virtual size: 20KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE