np
Static task
static1
Behavioral task
behavioral1
Sample
splunk_svc.dll
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
splunk_svc.dll
Resource
win10v2004-20231215-en
General
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Target
splunk_svc.dll
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Size
16KB
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MD5
1dcb73c577d0837fcaa7ca31540a8bef
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SHA1
f8d7fc1d157a61c7c87048d5ecd9b3a3915372eb
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SHA256
943666ecc9dd5810c0b7e473e92604fdd54691fbfb101f9fec6e11d6c273233a
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SHA512
71821e11b3e47cfa4d82d12392720f7ef4e591ee76189f16b2d5bd02e4b3566c8afc9681a14b6565a8258b3c2ed94895335f170a99bd633c17131cbbb3e0f0c4
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SSDEEP
192:BAEEKTX/jOdEx66T2hFqZmvq+BKfw9JeYEnXJCDO4MpDas:BAEtvOdnhFkmSK/6v0C3G
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource splunk_svc.dll
Files
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splunk_svc.dll.dll windows:5 windows x64 arch:x64
d0b099fc1235f72bf684f4d702787b68
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
kernel32
FindFirstFileExW
GetFullPathNameW
FindNextFileW
FindClose
IsDebuggerPresent
InitializeSListHead
GetSystemTimeAsFileTime
GetCurrentThreadId
GetCurrentProcessId
QueryPerformanceCounter
IsProcessorFeaturePresent
TerminateProcess
GetCurrentProcess
SetUnhandledExceptionFilter
UnhandledExceptionFilter
RtlVirtualUnwind
RtlLookupFunctionEntry
RtlCaptureContext
shell32
SHGetSpecialFolderPathA
vcruntime140
memset
__std_type_info_destroy_list
__C_specific_handler
strstr
api-ms-win-crt-stdio-l1-1-0
fclose
fgetc
fopen
fputc
__stdio_common_vfprintf
fputs
__acrt_iob_func
api-ms-win-crt-filesystem-l1-1-0
remove
api-ms-win-crt-runtime-l1-1-0
_set_errno
_initialize_onexit_table
_cexit
_initialize_narrow_environment
_seh_filter_dll
_initterm_e
_initterm
_execute_onexit_table
_configure_narrow_argv
api-ms-win-crt-heap-l1-1-0
malloc
free
api-ms-win-crt-convert-l1-1-0
wcstombs_s
mbstowcs_s
Exports
Exports
Sections
.text Size: 7KB - Virtual size: 6KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 5KB - 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: 600B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 512B - Virtual size: 248B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 512B - Virtual size: 24B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ