DllMain
Static task
static1
Behavioral task
behavioral1
Sample
dpnsvr.dll
Resource
win7-20231023-en
Behavioral task
behavioral2
Sample
dpnsvr.dll
Resource
win10v2004-20231020-en
General
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Target
dpnsvr.exe
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Size
9KB
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MD5
4e75545223b19ae084d804c20031a5ee
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SHA1
80e10368a9ffd21ae97eaa868af47f7cc43c8eba
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SHA256
dfce551dd247936cb051bf7794c122ddb0ab3422686e57c4e1e7555c787b3dbb
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SHA512
4c7fd20843bde59c7cd561cf27f59de2ae40b8906c09cb7a2d6648cec589e727f9f979eb28b2b3f17b604159777d917cbd49c9f897d744591545993773f03430
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SSDEEP
96:vbZ6zm1TtW2Q96UZ474c1ZXlIioEWFUduWw:vbZrrphUZ4tfIwWFUduW
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource dpnsvr.exe
Files
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dpnsvr.exe.dll windows:6 windows x64
b77af0417d609d79be84c314122a1c4b
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_DLL
Imports
msvcrt
__C_specific_handler
_initterm
malloc
free
_amsg_exit
_XcptFilter
kernel32
QueryPerformanceCounter
TerminateProcess
GetCurrentProcess
SetUnhandledExceptionFilter
UnhandledExceptionFilter
RtlVirtualUnwind
RtlLookupFunctionEntry
RtlCaptureContext
GetTickCount
GetSystemTimeAsFileTime
GetCurrentThreadId
Sleep
GetCurrentProcessId
Exports
Exports
Sections
.text Size: 4KB - Virtual size: 3KB
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
.pdata Size: 512B - Virtual size: 216B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.idata Size: 1024B - Virtual size: 792B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 512B - Virtual size: 74B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ