Static task
static1
General
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Target
Null.zip
-
Size
17KB
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MD5
c3f2f133cffff12412350ec41d1c7454
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SHA1
54bdeffa11fc5d0ee68ac03a5b0c625cb5b1dbf0
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SHA256
1f31885a960ac8dd4ad3b63bb7bc3646e7cd0f655f720f9d73ba57bcc756ef06
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SHA512
2de0fde6f679c2e108721e032778c2969c2b43293b0f7f29aa99697aaf5b0a31608903040bedf376530271c06c0562ea697871ee86fc6ff54c8ed631003a9581
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SSDEEP
384:dBtqYizpbN3d87VZgNtHz9mfiNvrkCFcpr7OsEoHUwcth/8aWilZH3Vi:dXqYWiBZg3z9mqRrSF7OwctV8OtFi
Malware Config
Signatures
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Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource unpack001/NullDLL32.dll unpack001/NullDLL64.dll
Files
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Null.zip.zip
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NullDLL32.dll.dll windows:6 windows x86 arch:x86
576fcbc7607b1e852232f3ceb4742090
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DLL
Imports
kernel32
GetStdHandle
OpenProcess
Sleep
FillConsoleOutputCharacterW
CloseHandle
CreateThread
FillConsoleOutputAttribute
ReadProcessMemory
GetConsoleWindow
SetConsoleCursorPosition
SetConsoleScreenBufferSize
SetConsoleTitleW
SetUnhandledExceptionFilter
IsDebuggerPresent
InitializeSListHead
GetSystemTimeAsFileTime
GetCurrentThreadId
GetCurrentProcessId
QueryPerformanceCounter
SetConsoleTextAttribute
GetConsoleScreenBufferInfo
WriteProcessMemory
AllocConsole
GetCurrentProcess
TerminateProcess
IsProcessorFeaturePresent
UnhandledExceptionFilter
user32
GetWindowLongW
GetKeyState
SetWindowLongW
FindWindowW
GetAsyncKeyState
SendMessageW
GetWindowThreadProcessId
advapi32
AdjustTokenPrivileges
OpenProcessToken
LookupPrivilegeValueW
msvcp140
?sputc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QAEHD@Z
?_Osfx@?$basic_ostream@DU?$char_traits@D@std@@@std@@QAEXXZ
?flush@?$basic_ostream@DU?$char_traits@D@std@@@std@@QAEAAV12@XZ
?setstate@?$basic_ios@DU?$char_traits@D@std@@@std@@QAEXH_N@Z
??5?$basic_istream@DU?$char_traits@D@std@@@std@@QAEAAV01@AAM@Z
?get@?$basic_istream@DU?$char_traits@D@std@@@std@@QAEHXZ
?sputn@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QAE_JPBD_J@Z
??6?$basic_ostream@DU?$char_traits@D@std@@@std@@QAEAAV01@M@Z
?cin@std@@3V?$basic_istream@DU?$char_traits@D@std@@@1@A
?uncaught_exception@std@@YA_NXZ
?cout@std@@3V?$basic_ostream@DU?$char_traits@D@std@@@1@A
??6?$basic_ostream@DU?$char_traits@D@std@@@std@@QAEAAV01@H@Z
?_Random_device@std@@YAIXZ
vcruntime140
__std_type_info_destroy_list
_except_handler4_common
__std_terminate
__CxxFrameHandler3
memset
api-ms-win-crt-runtime-l1-1-0
exit
_cexit
_execute_onexit_table
_initialize_onexit_table
_initialize_narrow_environment
_configure_narrow_argv
_seh_filter_dll
_initterm_e
_initterm
api-ms-win-crt-stdio-l1-1-0
freopen
__acrt_iob_func
api-ms-win-crt-math-l1-1-0
_except1
Sections
.text Size: 8KB - Virtual size: 8KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 5KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 512B - Virtual size: 980B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 512B - Virtual size: 480B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 1024B - Virtual size: 852B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
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NullDLL64.dll.dll windows:6 windows x64 arch:x64
8301def21a10663ab26e02e838e786fd
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
GetStdHandle
OpenProcess
Sleep
FillConsoleOutputCharacterW
CloseHandle
CreateThread
FillConsoleOutputAttribute
ReadProcessMemory
GetConsoleWindow
SetConsoleCursorPosition
SetConsoleScreenBufferSize
SetConsoleTitleW
IsDebuggerPresent
InitializeSListHead
GetSystemTimeAsFileTime
GetCurrentThreadId
GetCurrentProcessId
QueryPerformanceCounter
IsProcessorFeaturePresent
TerminateProcess
SetConsoleTextAttribute
GetConsoleScreenBufferInfo
AllocConsole
WriteProcessMemory
GetCurrentProcess
SetUnhandledExceptionFilter
UnhandledExceptionFilter
RtlVirtualUnwind
RtlLookupFunctionEntry
RtlCaptureContext
user32
GetKeyState
GetWindowThreadProcessId
SendMessageW
SetWindowLongW
GetWindowLongW
FindWindowW
GetAsyncKeyState
advapi32
AdjustTokenPrivileges
OpenProcessToken
LookupPrivilegeValueW
msvcp140
?flush@?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAAEAV12@XZ
?setstate@?$basic_ios@DU?$char_traits@D@std@@@std@@QEAAXH_N@Z
??5?$basic_istream@DU?$char_traits@D@std@@@std@@QEAAAEAV01@AEAM@Z
?get@?$basic_istream@DU?$char_traits@D@std@@@std@@QEAAHXZ
??6?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAAEAV01@H@Z
?_Osfx@?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAXXZ
?cout@std@@3V?$basic_ostream@DU?$char_traits@D@std@@@1@A
?uncaught_exception@std@@YA_NXZ
?cin@std@@3V?$basic_istream@DU?$char_traits@D@std@@@1@A
?_Random_device@std@@YAIXZ
?sputn@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QEAA_JPEBD_J@Z
?sputc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QEAAHD@Z
??6?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAAEAV01@M@Z
vcruntime140
__CxxFrameHandler3
__std_terminate
__C_specific_handler
memset
__std_type_info_destroy_list
api-ms-win-crt-stdio-l1-1-0
freopen
__acrt_iob_func
api-ms-win-crt-runtime-l1-1-0
_configure_narrow_argv
_initialize_onexit_table
_cexit
_initialize_narrow_environment
_seh_filter_dll
_initterm_e
_initterm
_execute_onexit_table
Sections
.text Size: 8KB - Virtual size: 8KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 6KB - Virtual size: 6KB
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: 612B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 512B - Virtual size: 488B
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