DefaultPrinterProvider.pdb
Static task
static1
Behavioral task
behavioral1
Sample
DefaultPrinterProvider.dll
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
DefaultPrinterProvider.dll
Resource
win10v2004-20240508-en
General
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Target
DefaultPrinterProvider.dll
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Size
21KB
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MD5
a42e22aa48aafd5f7a0b2fef0afaf9a9
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SHA1
238774eeefe6a44858f3e0300b052b572cc0dc96
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SHA256
660dd6707fc522887c29da2cd274bf2ffd90fa57002ec64a93944dd54791aac8
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SHA512
fd5e2a4ea607a00ff42ecbd061c6131f4ea0623d344a29a5d226bddf41a9b8ba2aee69a89074f14d25da5aad2a9f28967a33018289355a633936add73f7473d2
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SSDEEP
384:YBmlwI0gimVPHqLYSyBR4aAJm6n2vM0oBWxGBNWwpwV:YBmlwqHwICpv
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource DefaultPrinterProvider.dll
Files
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DefaultPrinterProvider.dll.dll windows:6 windows x86 arch:x86
2183dfced0f291bb6b792c5a81a2ad3f
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DLL
PDB Paths
Imports
msvcrt
memset
_XcptFilter
_amsg_exit
_initterm
_lock
_unlock
free
__dllonexit
_onexit
_except_handler4_common
malloc
_callnewh
_purecall
kernel32
SetUnhandledExceptionFilter
GetCurrentProcess
Sleep
UnhandledExceptionFilter
GetTickCount
GetSystemTimeAsFileTime
GetCurrentThreadId
GetCurrentProcessId
QueryPerformanceCounter
EnterCriticalSection
LeaveCriticalSection
GetLastError
DeleteCriticalSection
SetEvent
WaitForSingleObject
CloseHandle
CreateEventW
CreateThread
WaitForMultipleObjectsEx
DisableThreadLibraryCalls
RaiseException
InitializeCriticalSection
TerminateProcess
advapi32
GetTraceEnableFlags
RegOpenKeyExW
RegNotifyChangeKeyValue
RegCloseKey
UnregisterTraceGuids
RegisterTraceGuidsW
TraceMessage
GetTraceEnableLevel
GetTraceLoggerHandle
user32
LoadStringW
ole32
CoCreateInstance
CoUninitialize
CoInitializeEx
CoGetMalloc
CoTaskMemAlloc
CoWaitForMultipleHandles
CoTaskMemFree
winspool.drv
ClosePrinter
GetPrinterDataW
OpenPrinterW
ord204
ord203
shlwapi
SHStrDupW
Exports
Exports
DllCanUnloadNow
DllGetClassObject
Sections
.text Size: 10KB - Virtual size: 10KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 512B - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 2KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 2KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ