0day[.]exe | Triage

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General

Target

0day.exe
Size

38KB
MD5

81efd2da1b4299c9eb7ad9756a76d08d
SHA1

53c2aa9b0d01d39ba41ff7c35760432e24bf7270
SHA256

98a9ac2866e8bdb5f1635dd1efa2790f5f6c33279d396fee1cba54d8b79eb6a5
SHA512

b5748b2a8d870c51b239f9459708a6ea8bf29874b37d61d305f0ba3235c016547e7c5598349dba9e7f1f58e4ee68da4fc38cd57aff7fbf8f8cc1f7f95a161d46
SSDEEP

768:qmz4BQGFnKwSSRobUfjb4oA3xEcUFIcuPQ:/MZFnFowrb4oAueP

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
0day.exe

Files

0day.exe
.exe windows:6 windows x64 arch:x64

Password: 123

f9a4210a38f0c96da3156b4c327d4e0d

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE

PDB Paths

C:\Users\kyrow\source\repos\0day\x64\Release\0day.pdb

Imports

kernel32

InitializeSListHead
GetSystemTimeAsFileTime
GetCurrentThreadId
GetCurrentProcessId
IsDebuggerPresent
SleepConditionVariableSRW
WakeAllConditionVariable
AcquireSRWLockExclusive
ReleaseSRWLockExclusive
IsProcessorFeaturePresent
TerminateProcess
SetUnhandledExceptionFilter
UnhandledExceptionFilter
GetModuleHandleW
GetCurrentProcess
QueryPerformanceCounter
MultiByteToWideChar

user32

GetMessageW
TranslateMessage
SystemParametersInfoW
DispatchMessageW

shell32

ShellExecuteA

msvcp140

?good@ios_base@std@@QEBA_NXZ
?_Xlength_error@std@@YAXPEBD@Z
?uncaught_exceptions@std@@YAHXZ
?cout@std@@3V?$basic_ostream@DU?$char_traits@D@std@@@1@A
?_Osfx@?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAXXZ
?sputn@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QEAA_JPEBD_J@Z
?setstate@?$basic_ios@DU?$char_traits@D@std@@@std@@QEAAXH_N@Z
?flush@?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAAEAV12@XZ
?sputc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QEAAHD@Z

winmm

mciSendStringW

ntdll

NtRaiseHardError
RtlLookupFunctionEntry
RtlVirtualUnwind
RtlCaptureContext
RtlAdjustPrivilege

vcruntime140_1

__CxxFrameHandler4

vcruntime140

memset
_CxxThrowException
__current_exception_context
__current_exception
__C_specific_handler
__std_exception_copy
__std_exception_destroy
__std_terminate
memcpy
memmove

api-ms-win-crt-stdio-l1-1-0

__p__commode
_set_fmode

api-ms-win-crt-heap-l1-1-0

free
_callnewh
_set_new_mode
malloc

api-ms-win-crt-runtime-l1-1-0

_set_app_type
_c_exit
_seh_filter_exe
terminate
_cexit
__p___argv
_crt_atexit
_register_thread_local_exe_atexit_callback
__p___argc
_register_onexit_function
_initialize_onexit_table
_initialize_narrow_environment
_configure_narrow_argv
exit
_invalid_parameter_noinfo_noreturn
_get_initial_narrow_environment
_exit
_initterm_e
_initterm

api-ms-win-crt-math-l1-1-0

__setusermatherr

api-ms-win-crt-locale-l1-1-0

_configthreadlocale

Sections

.text
Size: 9KB - Virtual size: 8KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 25KB - Virtual size: 25KB

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: 852B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 512B - Virtual size: 480B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 512B - Virtual size: 184B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

Password: 123

f9a4210a38f0c96da3156b4c327d4e0d

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

kernel32

user32

shell32

msvcp140

winmm

ntdll

vcruntime140_1

vcruntime140

api-ms-win-crt-stdio-l1-1-0

api-ms-win-crt-heap-l1-1-0

api-ms-win-crt-runtime-l1-1-0

api-ms-win-crt-math-l1-1-0

api-ms-win-crt-locale-l1-1-0

Sections

.text Size: 9KB - Virtual size: 8KB

.rdata Size: 25KB - Virtual size: 25KB

.data Size: 512B - Virtual size: 1KB

.pdata Size: 1024B - Virtual size: 852B

.rsrc Size: 512B - Virtual size: 480B

.reloc Size: 512B - Virtual size: 184B

.text
Size: 9KB - Virtual size: 8KB

.rdata
Size: 25KB - Virtual size: 25KB

.data
Size: 512B - Virtual size: 1KB

.pdata
Size: 1024B - Virtual size: 852B

.rsrc
Size: 512B - Virtual size: 480B

.reloc
Size: 512B - Virtual size: 184B