crackme[.]exe | Triage

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General

Target

crackme.exe
Size

48KB
MD5

75f846de12ea775d57f064206a60bf8a
SHA1

8ff5e022b382a8897809fade17b1bfea011faa79
SHA256

dfd1410ca56a67dcd826f781ff4325626242be5ed99ccb8aed0bc42dbbc20c06
SHA512

3aba353257f69fe23d4988bdc2d37bb6d3d633198a1f7e697e516988fc08a915e375d1ed3adb4a224b27598dcb98376fa89b6831901d8ed0b7b34b4bcb89432b
SSDEEP

768:YxZCqkHRsyd1UbDy7ICQrWsTrnkftEQpdxt3mgMIJ0QQ8c48Ie5YBVl8s1DG2Eqk:YnCq0yTSpdxt3RzBVv9G7qz6P

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
crackme.exe

Files

crackme.exe
.exe windows:6 windows x64 arch:x64

Password: infected

37f69c30404d11237ab5507b01a85fee

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\Administrator\source\repos\crackme\x64\Release\crackme.pdb

Imports

msvcp140

?_Xlength_error@std@@YAXPEBD@Z

vcruntime140_1

__CxxFrameHandler4

vcruntime140

_CxxThrowException
__current_exception
__std_terminate
__std_exception_copy
__std_exception_destroy
__current_exception_context
__C_specific_handler
memset
memcpy

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

__p__commode
__stdio_common_vsprintf_s
_set_fmode

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

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

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

_callnewh
malloc
free
_set_new_mode

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

__setusermatherr

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

_configthreadlocale

kernel32

IsDebuggerPresent
RtlLookupFunctionEntry
RtlVirtualUnwind
UnhandledExceptionFilter
SetUnhandledExceptionFilter
GetCurrentProcess
TerminateProcess
IsProcessorFeaturePresent
QueryPerformanceCounter
GetCurrentProcessId
GetCurrentThreadId
GetSystemTimeAsFileTime
GetModuleHandleW
RtlCaptureContext
InitializeSListHead

Sections

.text
Size: 37KB - Virtual size: 36KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 8KB - 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

.pdata
Size: 1024B - Virtual size: 936B

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: 88B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

Password: infected

37f69c30404d11237ab5507b01a85fee

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

msvcp140

vcruntime140_1

vcruntime140

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

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

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

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

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

kernel32

Sections

.text Size: 37KB - Virtual size: 36KB

.rdata Size: 8KB - Virtual size: 7KB

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

.pdata Size: 1024B - Virtual size: 936B

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

.reloc Size: 512B - Virtual size: 88B

.text
Size: 37KB - Virtual size: 36KB

.rdata
Size: 8KB - Virtual size: 7KB

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

.pdata
Size: 1024B - Virtual size: 936B

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

.reloc
Size: 512B - Virtual size: 88B