C:\Users\guada\Desktop\Saytus Source\x64\Release\smartscreen.pdb
Static task
static1
Behavioral task
behavioral1
Sample
smartscreen.exe
Resource
win7-20240705-en
Behavioral task
behavioral2
Sample
smartscreen.exe
Resource
win10v2004-20240802-en
General
-
Target
smartscreen.exe
-
Size
3.5MB
-
MD5
7e1fa0f93773dc8861a92279b7db03c6
-
SHA1
3328c417aab5b9b3a42f1996e9e41de639880544
-
SHA256
59f55834d9aec7059e957c376af57f71a8028d057b194a5567d1d95b4d7d4f6e
-
SHA512
f15fccd1db0917ae46613d8a53ae4680790956fceba7ed81ca51310f73bdece7abe72012721180c8829fb554425c7afc73e1be9b86d7d173a576f9138a9e556c
-
SSDEEP
49152:WM+vPLK5GDSaaec3RfBhmvPX4y3VLuxuMvAKrTZrNyAk2dEzkhT8pPDzVVod8ItK:O/NjVqxdAGTZ10t
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource smartscreen.exe
Files
-
smartscreen.exe.exe windows:6 windows x64 arch:x64
a6946169c4cd1205bb1ce51a61841237
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
Imports
advapi32
GetTokenInformation
DuplicateTokenEx
SetThreadToken
OpenProcessToken
LookupPrivilegeValueA
SetTokenInformation
PrivilegeCheck
CreateProcessAsUserA
RevertToSelf
RegOpenKeyW
RegCreateKeyW
RegDeleteTreeW
RegCloseKey
RegSetKeyValueW
CryptAcquireContextA
ConvertSidToStringSidA
CopySid
SetSecurityInfo
IsValidSid
InitializeAcl
GetLengthSid
AddAccessAllowedAce
CryptEncrypt
CryptImportKey
CryptDestroyKey
CryptDestroyHash
CryptHashData
CryptCreateHash
CryptGenRandom
CryptGetHashParam
CryptReleaseContext
d3dx11_43
D3DX11CreateShaderResourceViewFromMemory
kernel32
WaitForSingleObjectEx
GetEnvironmentVariableA
GetStdHandle
GetFileType
ReadFile
PeekNamedPipe
WaitForMultipleObjects
SetLastError
FormatMessageA
CreateFileA
GetFileSizeEx
GlobalFree
GlobalAlloc
FindClose
FindNextFileA
FindFirstFileA
GetTempPathW
GetCurrentThreadId
CreateFileW
VirtualAlloc
DeviceIoControl
VirtualFree
GetProcAddress
LoadLibraryA
GetModuleHandleA
SleepEx
AllocConsole
GetConsoleWindow
GetCurrentProcessId
ExitProcess
GetStartupInfoA
Beep
FreeConsole
CloseHandle
Process32Next
GetLastError
Sleep
CreateToolhelp32Snapshot
GetCommandLineA
OpenProcess
GetCurrentProcess
SetConsoleTitleA
Process32First
HeapDestroy
HeapAlloc
HeapReAlloc
HeapFree
HeapSize
GetProcessHeap
CreateThread
VirtualProtect
CreateFileMappingW
MapViewOfFile
UnmapViewOfFile
GetModuleFileNameA
GetModuleFileNameW
GetTickCount
QueryFullProcessImageNameW
LocalFree
ReleaseSRWLockExclusive
LeaveCriticalSection
EnterCriticalSection
SetPriorityClass
GetTickCount64
AcquireSRWLockExclusive
SleepConditionVariableSRW
GetLocaleInfoEx
GetCurrentDirectoryW
CreateDirectoryW
FindFirstFileW
GetFileAttributesExW
AreFileApisANSI
GetFileInformationByHandleEx
RtlCaptureContext
RtlLookupFunctionEntry
RtlVirtualUnwind
UnhandledExceptionFilter
SetUnhandledExceptionFilter
TerminateProcess
IsProcessorFeaturePresent
VerifyVersionInfoA
GlobalLock
CreateDirectoryA
GlobalUnlock
MultiByteToWideChar
WideCharToMultiByte
GetLocaleInfoA
QueryPerformanceFrequency
VerSetConditionMask
WakeAllConditionVariable
IsDebuggerPresent
GetStartupInfoW
GetSystemTimeAsFileTime
InitializeSListHead
FreeLibrary
QueryPerformanceCounter
MoveFileExA
GetSystemDirectoryA
InitializeCriticalSectionEx
DeleteCriticalSection
GetModuleHandleW
OutputDebugStringW
user32
GetWindowPlacement
SetCursorPos
ReleaseCapture
ShowWindow
IsWindow
IsWindowUnicode
GetClientRect
SetWindowLongA
GetWindowLongA
PeekMessageA
GetForegroundWindow
SetWindowDisplayAffinity
GetMonitorInfoA
SetForegroundWindow
UnregisterClassW
SetCapture
EmptyClipboard
CloseClipboard
MonitorFromWindow
GetCursorPos
SetWindowPos
GetWindowLongPtrA
MessageBoxA
GetKeyboardLayout
DispatchMessageA
DefWindowProcA
SetLayeredWindowAttributes
TranslateMessage
UpdateWindow
TrackMouseEvent
GetClipboardData
SetWindowLongPtrA
SetClipboardData
RegisterClassExW
GetAsyncKeyState
OpenClipboard
ClientToScreen
SendInput
SetCursor
SendMessageA
GetKeyState
GetMessageExtraInfo
LoadCursorA
PostQuitMessage
FindWindowA
ScreenToClient
GetCapture
shell32
ShellExecuteA
SHParseDisplayName
SHGetFolderPathA
SHOpenFolderAndSelectItems
ole32
CoInitializeEx
msvcp140
??0?$basic_ios@DU?$char_traits@D@std@@@std@@IEAA@XZ
??0?$basic_iostream@DU?$char_traits@D@std@@@std@@QEAA@PEAV?$basic_streambuf@DU?$char_traits@D@std@@@1@@Z
??6?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAAEAV01@P6AAEAVios_base@1@AEAV21@@Z@Z
??6?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAAEAV01@H@Z
??1?$basic_streambuf@DU?$char_traits@D@std@@@std@@UEAA@XZ
?_Lock@?$basic_streambuf@DU?$char_traits@D@std@@@std@@UEAAXXZ
?_Unlock@?$basic_streambuf@DU?$char_traits@D@std@@@std@@UEAAXXZ
?showmanyc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MEAA_JXZ
?uflow@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MEAAHXZ
?xsgetn@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MEAA_JPEAD_J@Z
?xsputn@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MEAA_JPEBD_J@Z
?setbuf@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MEAAPEAV12@PEAD_J@Z
?sync@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MEAAHXZ
?imbue@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MEAAXAEBVlocale@2@@Z
??1?$basic_ios@DU?$char_traits@D@std@@@std@@UEAA@XZ
??1?$basic_iostream@DU?$char_traits@D@std@@@std@@UEAA@XZ
?id@?$time_put@DV?$ostreambuf_iterator@DU?$char_traits@D@std@@@std@@@std@@2V0locale@2@A
?_Getcat@?$time_put@DV?$ostreambuf_iterator@DU?$char_traits@D@std@@@std@@@std@@SA_KPEAPEBVfacet@locale@2@PEBV42@@Z
?put@?$time_put@DV?$ostreambuf_iterator@DU?$char_traits@D@std@@@std@@@std@@QEBA?AV?$ostreambuf_iterator@DU?$char_traits@D@std@@@2@V32@AEAVios_base@2@DPEBUtm@@PEBD3@Z
??0?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAA@PEAV?$basic_streambuf@DU?$char_traits@D@std@@@1@_N@Z
??1?$basic_ostream@DU?$char_traits@D@std@@@std@@UEAA@XZ
?id@?$codecvt@DDU_Mbstatet@@@std@@2V0locale@2@A
?_Fiopen@std@@YAPEAU_iobuf@@PEB_WHH@Z
?_Getcat@?$codecvt@DDU_Mbstatet@@@std@@SA_KPEAPEBVfacet@locale@2@PEBV42@@Z
?sputn@?$basic_streambuf@_WU?$char_traits@_W@std@@@std@@QEAA_JPEB_W_J@Z
?unshift@?$codecvt@DDU_Mbstatet@@@std@@QEBAHAEAU_Mbstatet@@PEAD1AEAPEAD@Z
?getloc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QEBA?AVlocale@2@XZ
?_Init@?$basic_streambuf@DU?$char_traits@D@std@@@std@@IEAAXXZ
?in@?$codecvt@DDU_Mbstatet@@@std@@QEBAHAEAU_Mbstatet@@PEBD1AEAPEBDPEAD3AEAPEAD@Z
?out@?$codecvt@DDU_Mbstatet@@@std@@QEBAHAEAU_Mbstatet@@PEBD1AEAPEBDPEAD3AEAPEAD@Z
?write@?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAAEAV12@PEBD_J@Z
??6?$basic_ostream@_WU?$char_traits@_W@std@@@std@@QEAAAEAV01@P6AAEAVios_base@1@AEAV21@@Z@Z
??6?$basic_ostream@_WU?$char_traits@_W@std@@@std@@QEAAAEAV01@_K@Z
??6?$basic_ostream@_WU?$char_traits@_W@std@@@std@@QEAAAEAV01@PEBX@Z
??7ios_base@std@@QEBA_NXZ
?always_noconv@codecvt_base@std@@QEBA_NXZ
??6?$basic_ostream@_WU?$char_traits@_W@std@@@std@@QEAAAEAV01@J@Z
??6?$basic_ostream@_WU?$char_traits@_W@std@@@std@@QEAAAEAV01@K@Z
?sbumpc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QEAAHXZ
?sgetc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QEAAHXZ
??0?$basic_istream@DU?$char_traits@D@std@@@std@@QEAA@PEAV?$basic_streambuf@DU?$char_traits@D@std@@@1@_N@Z
??1?$basic_istream@DU?$char_traits@D@std@@@std@@UEAA@XZ
?_Fiopen@std@@YAPEAU_iobuf@@PEBDHH@Z
?clear@?$basic_ios@DU?$char_traits@D@std@@@std@@QEAAXH_N@Z
??6?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAAEAV01@PEAV?$basic_streambuf@DU?$char_traits@D@std@@@1@@Z
?_Winerror_map@std@@YAHH@Z
?_Syserror_map@std@@YAPEBDH@Z
?read@?$basic_istream@DU?$char_traits@D@std@@@std@@QEAAAEAV12@PEAD_J@Z
?seekg@?$basic_istream@DU?$char_traits@D@std@@@std@@QEAAAEAV12@V?$fpos@U_Mbstatet@@@2@@Z
?tellg@?$basic_istream@DU?$char_traits@D@std@@@std@@QEAA?AV?$fpos@U_Mbstatet@@@2@XZ
?_Throw_Cpp_error@std@@YAXH@Z
_Cnd_do_broadcast_at_thread_exit
_Thrd_detach
_Mtx_lock
_Mtx_unlock
?_Ipfx@?$basic_istream@DU?$char_traits@D@std@@@std@@QEAA_N_N@Z
?snextc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QEAAHXZ
?_Getcat@?$ctype@D@std@@SA_KPEAPEBVfacet@locale@2@PEBV42@@Z
?id@?$ctype@D@std@@2V0locale@2@A
_Query_perf_frequency
??1_Lockit@std@@QEAA@XZ
??0_Lockit@std@@QEAA@H@Z
?cout@std@@3V?$basic_ostream@DU?$char_traits@D@std@@@1@A
?_Getgloballocale@locale@std@@CAPEAV_Locimp@12@XZ
?uncaught_exception@std@@YA_NXZ
??0?$basic_streambuf@DU?$char_traits@D@std@@@std@@IEAA@XZ
?fill@?$basic_ios@DU?$char_traits@D@std@@@std@@QEAADD@Z
?setw@std@@YA?AU?$_Smanip@_J@1@_J@Z
?_Xbad_function_call@std@@YAXXZ
?_Xout_of_range@std@@YAXPEBD@Z
??Bid@locale@std@@QEAA_KXZ
?widen@?$ctype@_W@std@@QEBA_WD@Z
?_Xbad_alloc@std@@YAXXZ
?wcout@std@@3V?$basic_ostream@_WU?$char_traits@_W@std@@@1@A
?id@?$ctype@_W@std@@2V0locale@2@A
?_Xlength_error@std@@YAXPEBD@Z
_Query_perf_counter
?_Getcat@?$ctype@_W@std@@SA_KPEAPEBVfacet@locale@2@PEBV42@@Z
?good@ios_base@std@@QEBA_NXZ
?width@ios_base@std@@QEBA_JXZ
?width@ios_base@std@@QEAA_J_J@Z
?getloc@ios_base@std@@QEBA?AVlocale@2@XZ
??6?$basic_ostream@_WU?$char_traits@_W@std@@@std@@QEAAAEAV01@P6AAEAV01@AEAV01@@Z@Z
??6?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAAEAV01@P6AAEAV01@AEAV01@@Z@Z
?sputc@?$basic_streambuf@_WU?$char_traits@_W@std@@@std@@QEAAG_W@Z
?_Osfx@?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAXXZ
?_Osfx@?$basic_ostream@_WU?$char_traits@_W@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
?rdbuf@?$basic_ios@DU?$char_traits@D@std@@@std@@QEBAPEAV?$basic_streambuf@DU?$char_traits@D@std@@@2@XZ
?widen@?$basic_ios@DU?$char_traits@D@std@@@std@@QEBADD@Z
?setstate@?$basic_ios@_WU?$char_traits@_W@std@@@std@@QEAAXH_N@Z
?widen@?$basic_ios@_WU?$char_traits@_W@std@@@std@@QEBA_WD@Z
?put@?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAAEAV12@D@Z
?flush@?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAAEAV12@XZ
?put@?$basic_ostream@_WU?$char_traits@_W@std@@@std@@QEAAAEAV12@_W@Z
?flush@?$basic_ostream@_WU?$char_traits@_W@std@@@std@@QEAAAEAV12@XZ
?sputc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QEAAHD@Z
d3d11
D3D11CreateDeviceAndSwapChain
d3dx9_43
D3DXMatrixTranspose
D3DXVec3Transform
ntdll
RtlInitUnicodeString
NtQuerySystemInformation
imm32
ImmGetContext
ImmSetCompositionWindow
ImmReleaseContext
ImmSetCandidateWindow
d3dcompiler_43
D3DCompile
dwmapi
DwmExtendFrameIntoClientArea
shlwapi
PathFindFileNameW
rpcrt4
UuidToStringA
UuidCreate
RpcStringFreeA
psapi
GetModuleInformation
userenv
UnloadUserProfile
vcruntime140_1
__CxxFrameHandler4
vcruntime140
__std_exception_copy
__std_terminate
_purecall
wcsstr
strstr
memcpy
memset
strchr
strrchr
memmove
memcmp
memchr
_CxxThrowException
__current_exception
__current_exception_context
__C_specific_handler
__std_exception_destroy
api-ms-win-crt-runtime-l1-1-0
exit
_beginthreadex
_invalid_parameter_noinfo_noreturn
_errno
_getpid
system
terminate
strerror
__sys_nerr
_invalid_parameter_noinfo
_register_thread_local_exe_atexit_callback
_c_exit
_resetstkoflw
_exit
_initterm_e
_initterm
_get_narrow_winmain_command_line
_set_app_type
_seh_filter_exe
_cexit
_crt_atexit
_register_onexit_function
_initialize_onexit_table
_initialize_narrow_environment
_configure_narrow_argv
abort
api-ms-win-crt-heap-l1-1-0
realloc
_callnewh
_set_new_mode
malloc
free
calloc
api-ms-win-crt-stdio-l1-1-0
__acrt_iob_func
_popen
freopen_s
__p__commode
_set_fmode
_pclose
__stdio_common_vsprintf
fputc
fflush
fclose
_lseeki64
fgetc
fwrite
fgets
fgetpos
_read
feof
fputs
fopen
setvbuf
_write
_close
_open
ungetc
fsetpos
fread
_fseeki64
__stdio_common_vsscanf
_wfopen
_get_stream_buffer_pointers
ftell
__stdio_common_vfprintf
fseek
api-ms-win-crt-string-l1-1-0
strncpy
strncmp
_wcsicmp
toupper
tolower
_stricmp
isupper
strpbrk
_strdup
strcmp
strcspn
strspn
api-ms-win-crt-multibyte-l1-1-0
_mbsicmp
api-ms-win-crt-math-l1-1-0
logf
__setusermatherr
pow
_dsign
powf
_dclass
acosf
fmodf
log
lround
api-ms-win-crt-convert-l1-1-0
strtod
strtol
atoi
strtoul
atof
strtoll
strtoull
api-ms-win-crt-utility-l1-1-0
rand
srand
qsort
api-ms-win-crt-locale-l1-1-0
___lc_codepage_func
_configthreadlocale
localeconv
api-ms-win-crt-time-l1-1-0
_localtime64
_time64
_difftime64
_gmtime64
strftime
api-ms-win-crt-filesystem-l1-1-0
_stat64
remove
_unlock_file
_fstat64
_wremove
_lock_file
_access
_unlink
api-ms-win-crt-environment-l1-1-0
getenv
normaliz
IdnToAscii
ws2_32
ntohl
gethostname
sendto
recvfrom
freeaddrinfo
getaddrinfo
select
__WSAFDIsSet
ioctlsocket
listen
htonl
accept
WSACleanup
WSAStartup
WSAIoctl
ntohs
WSASetLastError
socket
setsockopt
htons
getsockopt
getsockname
getpeername
connect
bind
closesocket
recv
send
WSAGetLastError
wldap32
ord26
ord22
ord41
ord50
ord45
ord30
ord60
ord27
ord46
ord217
ord143
ord32
ord200
ord301
ord33
ord35
ord79
ord211
crypt32
CertOpenStore
CertFreeCertificateChain
CertGetCertificateChain
CertFreeCertificateChainEngine
CertCreateCertificateChainEngine
CryptQueryObject
CertGetNameStringA
CertFindExtension
CertAddCertificateContextToStore
CryptDecodeObjectEx
PFXImportCertStore
CryptStringToBinaryA
CertFreeCertificateContext
CertFindCertificateInStore
CertEnumCertificatesInStore
CertCloseStore
Sections
.text Size: 1.1MB - Virtual size: 1.1MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 2.2MB - Virtual size: 2.2MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 230KB - Virtual size: 239KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.pdata Size: 45KB - Virtual size: 44KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
_RDATA Size: 9KB - Virtual size: 8KB
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: 3KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ