defdoc.pdb
Static task
static1
Behavioral task
behavioral1
Sample
defdoc.dll
Resource
win10v2004-20240508-en
General
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Target
defdoc.dll
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Size
20KB
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MD5
0d1c41b1039fb999ca6386788ab55555
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SHA1
20e40c1d7a0a686a1fbcc7ec28436c8fd76057e4
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SHA256
d289ab8a71eb4e85e8b35fb2c728ff0896369f51c62caed9a242ab64c39daec4
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SHA512
c0d8fb83c817a4115868154700f7687ccf9b9b010eb2476513da0f4d0e4dcc154a01e10eceda3667ce0f1a93314fa66e45cd9f9a76c54c3049ccc518ca226301
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SSDEEP
384:CnT+eImcJlDzcho3cF1R4mlLTxxGTWgQ:CnxClDiPoWBxG/
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource defdoc.dll
Files
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defdoc.dll.dll windows:10 windows x64 arch:x64
ed0fd7ccb3934df8271d6a86f411e747
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_GUARD_CF
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_DLL
PDB Paths
Imports
msvcrt
__C_specific_handler
_initterm
_amsg_exit
_XcptFilter
_callnewh
malloc
free
wcschr
memset
api-ms-win-core-debug-l1-1-1
OutputDebugStringA
DebugBreak
api-ms-win-core-errorhandling-l1-1-1
GetLastError
UnhandledExceptionFilter
SetUnhandledExceptionFilter
api-ms-win-core-synch-l1-2-0
Sleep
api-ms-win-core-profile-l1-1-0
QueryPerformanceCounter
api-ms-win-core-processthreads-l1-1-2
GetCurrentThreadId
GetCurrentProcessId
TerminateProcess
GetCurrentProcess
api-ms-win-core-sysinfo-l1-2-1
GetSystemTimeAsFileTime
GetTickCount
api-ms-win-core-rtlsupport-l1-2-0
RtlVirtualUnwind
RtlLookupFunctionEntry
RtlCaptureContext
iisutil
?Append@STRU@@QEAAJPEBGK@Z
?Append@STRU@@QEAAJPEBG@Z
FlipSlashes
??1STRA@@QEAA@XZ
??1STRU@@QEAA@XZ
??1MULTISZ@@QEAA@XZ
??0MULTISZ@@QEAA@XZ
?Append@MULTISZ@@QEAAHPEBG@Z
?Append@STRA@@QEAAJPEBD@Z
??0STRU@@QEAA@PEAGK@Z
?Copy@STRU@@QEAAJPEBG@Z
??0STRA@@QEAA@PEADK@Z
?CopyWToUTF8Escaped@STRA@@QEAAJAEBVSTRU@@@Z
Exports
Exports
RegisterModule
Sections
.text Size: 10KB - Virtual size: 9KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 6KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
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: 1024B - Virtual size: 780B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 1024B - Virtual size: 1016B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 512B - Virtual size: 160B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ