0day[.]exe | Triage

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General

Target

0day.exe
Size

19KB
MD5

9e34f8148911e49c5725ef34c46b3a15
SHA1

ff6214d85921500ba36f44d0a13512230ad965df
SHA256

70c11ab71f1dab1bfc35150bc81fb04c2b868be9e2983403772724bd18fd58b6
SHA512

cbb27e83f6ada47b121075c342955d388a5d4eec1d637b26b3aae93bf77d08ad1d3ff55fcbaf2dd55b50849885607fbc758fd0b641d33e4618b2d3c0961a3b24
SSDEEP

384:5OZdYxj/b+u/mBuWdA4q0nJyJksQjHTtdnoOgWV:ewjtradHn86jTzoO3

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 x86 arch:x86

Password: 1

8cb8572b2621d9a939a22c8ef3dfd562

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

PDB Paths

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

Imports

kernel32

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

user32

GetAsyncKeyState

msvcp140

?uncaught_exceptions@std@@YAHXZ
?cout@std@@3V?$basic_ostream@DU?$char_traits@D@std@@@1@A
?wcout@std@@3V?$basic_ostream@_WU?$char_traits@_W@std@@@1@A
?cerr@std@@3V?$basic_ostream@DU?$char_traits@D@std@@@1@A
?_Xlength_error@std@@YAXPBD@Z
?good@ios_base@std@@QBE_NXZ
??6?$basic_ostream@_WU?$char_traits@_W@std@@@std@@QAEAAV01@H@Z
??6?$basic_ostream@_WU?$char_traits@_W@std@@@std@@QAEAAV01@P6AAAV01@AAV01@@Z@Z
??6?$basic_ostream@DU?$char_traits@D@std@@@std@@QAEAAV01@P6AAAV01@AAV01@@Z@Z
?setstate@?$basic_ios@_WU?$char_traits@_W@std@@@std@@QAEXH_N@Z
?flush@?$basic_ostream@_WU?$char_traits@_W@std@@@std@@QAEAAV12@XZ
?_Osfx@?$basic_ostream@_WU?$char_traits@_W@std@@@std@@QAEXXZ
?sputc@?$basic_streambuf@_WU?$char_traits@_W@std@@@std@@QAEG_W@Z
?sputc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QAEHD@Z
?put@?$basic_ostream@_WU?$char_traits@_W@std@@@std@@QAEAAV12@_W@Z
?flush@?$basic_ostream@DU?$char_traits@D@std@@@std@@QAEAAV12@XZ
?put@?$basic_ostream@DU?$char_traits@D@std@@@std@@QAEAAV12@D@Z
?widen@?$basic_ios@_WU?$char_traits@_W@std@@@std@@QBE_WD@Z
?widen@?$basic_ios@DU?$char_traits@D@std@@@std@@QBEDD@Z
?setstate@?$basic_ios@DU?$char_traits@D@std@@@std@@QAEXH_N@Z
?sputn@?$basic_streambuf@_WU?$char_traits@_W@std@@@std@@QAE_JPB_W_J@Z
?sputn@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QAE_JPBD_J@Z
?_Osfx@?$basic_ostream@DU?$char_traits@D@std@@@std@@QAEXXZ

winhttp

WinHttpAddRequestHeaders
WinHttpOpen
WinHttpReceiveResponse
WinHttpSendRequest
WinHttpCloseHandle
WinHttpOpenRequest

ntdll

RtlAdjustPrivilege
NtRaiseHardError

vcruntime140

__current_exception_context
__current_exception
_CxxThrowException
_except_handler4_common
__std_exception_copy
__std_exception_destroy
__CxxFrameHandler3
memset
__std_terminate
memmove
memcpy

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

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

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

__p__commode
_set_fmode

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

malloc
_callnewh
free
_set_new_mode

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

_configthreadlocale

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

__setusermatherr

Sections

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

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 7KB - Virtual size: 7KB

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

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 1024B - Virtual size: 856B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

Password: 1

8cb8572b2621d9a939a22c8ef3dfd562

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

kernel32

user32

msvcp140

winhttp

ntdll

vcruntime140

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

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

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

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

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

Sections

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

.rdata Size: 7KB - Virtual size: 7KB

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

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

.reloc Size: 1024B - Virtual size: 856B

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

.rdata
Size: 7KB - Virtual size: 7KB

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

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

.reloc
Size: 1024B - Virtual size: 856B