D:\a\_work\1\s\artifacts\obj\win-x64.Release\corehost\apphost\standalone\apphost.pdb
Static task
static1
1 signatures
General
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Target
Bloxstrap.exe
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Size
250KB
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MD5
265ee7f85b6fbd8d41757eb65a3e4e03
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SHA1
305d7c70d293f152f81bf9e30bed93ddd4ae45ee
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SHA256
d036d884d0536c963113f244c12c95600f87be9c89cf99d2be154d4208d881a3
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SHA512
6bd09cfc03f84dcbc8592a1120c4252249c0c8b4794b3585bd6b11dc0b1ceb3560570ba6a942b4f5cc05b782b65bbb395d096026649ce92085796e744f11957b
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SSDEEP
3072:a5vnr5Tbx829UOeKnn2LFzZBp13u36wKp4FULCeovfe295liNgTddwY0JwsR4Tbs:aBKjK2LFzZNf+ULXYH95Drh
Score
3/10
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource Bloxstrap.exe
Files
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Bloxstrap.exe.exe windows:6 windows x64 arch:x64
a8308de57fce070f4cb88c7f43bf4b27
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_GUARD_CF
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
PDB Paths
Imports
kernel32
FindNextFileW
GetCurrentProcess
GetModuleHandleExW
GetModuleFileNameW
LeaveCriticalSection
GetEnvironmentVariableW
FindClose
MultiByteToWideChar
GetLastError
GetFileAttributesExW
GetFullPathNameW
GetProcAddress
DeleteCriticalSection
WideCharToMultiByte
IsWow64Process
LoadLibraryExW
FreeLibrary
TlsFree
TlsSetValue
TlsGetValue
TlsAlloc
EnterCriticalSection
FindFirstFileExW
OutputDebugStringW
LoadLibraryA
GetModuleHandleW
InitializeCriticalSectionAndSpinCount
SetLastError
RaiseException
RtlPcToFileHeader
RtlUnwindEx
InitializeSListHead
GetCurrentProcessId
IsDebuggerPresent
IsProcessorFeaturePresent
TerminateProcess
SetUnhandledExceptionFilter
UnhandledExceptionFilter
RtlVirtualUnwind
RtlLookupFunctionEntry
RtlCaptureContext
GetStringTypeW
SwitchToThread
GetCurrentThreadId
InitializeCriticalSectionEx
EncodePointer
DecodePointer
LCMapStringEx
QueryPerformanceCounter
GetSystemTimeAsFileTime
user32
MessageBoxW
shell32
ShellExecuteW
advapi32
RegOpenKeyExW
RegGetValueW
DeregisterEventSource
RegisterEventSourceW
ReportEventW
RegCloseKey
api-ms-win-crt-runtime-l1-1-0
__p___argc
__p___wargv
_initterm
_get_initial_wide_environment
_initialize_wide_environment
_errno
_configure_wide_argv
_invalid_parameter_noinfo_noreturn
_set_app_type
_seh_filter_exe
_c_exit
exit
_cexit
_register_thread_local_exe_atexit_callback
_crt_atexit
_exit
_initterm_e
abort
_register_onexit_function
_initialize_onexit_table
terminate
api-ms-win-crt-stdio-l1-1-0
__p__commode
__stdio_common_vsprintf_s
setvbuf
_wfopen
_set_fmode
__stdio_common_vswprintf
__acrt_iob_func
fputwc
fputws
__stdio_common_vfwprintf
fflush
api-ms-win-crt-heap-l1-1-0
_callnewh
_set_new_mode
free
malloc
calloc
api-ms-win-crt-string-l1-1-0
wcsnlen
strcpy_s
_wcsdup
strcspn
wcsncmp
toupper
api-ms-win-crt-convert-l1-1-0
_wtoi
wcstoul
api-ms-win-crt-locale-l1-1-0
__pctype_func
_unlock_locales
localeconv
_lock_locales
___lc_codepage_func
___mb_cur_max_func
_configthreadlocale
setlocale
___lc_locale_name_func
api-ms-win-crt-math-l1-1-0
__setusermatherr
frexp
api-ms-win-crt-time-l1-1-0
_gmtime64_s
wcsftime
_time64
Sections
.text Size: 97KB - Virtual size: 97KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 38KB - Virtual size: 37KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 2KB - Virtual size: 6KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.pdata Size: 5KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
_RDATA Size: 512B - Virtual size: 244B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 1024B - Virtual size: 792B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
.rsrc Size: 104KB - Virtual size: 104KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ