c:\buildbot\release-win-x64\build\Build\x64\Release\WinUpdater\bin\Updater.pdb
Static task
static1
Behavioral task
behavioral1
Sample
Updater.exe
Resource
win11-20240802-en
General
-
Target
Updater.exe
-
Size
947KB
-
MD5
17c21e87968511ac78aed4274e9bc630
-
SHA1
7383307bf3a5c18784cfe399596e9e50514235f2
-
SHA256
5b66ee554b038d02f00b3e87a3ab65ec4245beede8af6ee5d4816d8d95de43f2
-
SHA512
5e53258ef4b376bd82494553b22f02cb49c4ea7f702aeada783d9126f80bb25ff8efeaed47a2d8134e257e2cf2ef1d1d3ff9ef680fe1392bf46d73eeb1e1f052
-
SSDEEP
24576:4+gB1hVXWdPTXc5uY3/q++wFTNlOvMLeiWdtdz:MPmd8uYyn4l00lEz
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource Updater.exe
Files
-
Updater.exe.exe windows:6 windows x64 arch:x64
9d390dc2f67a26e9e3160af7ea44bdca
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
comctl32
ord17
kernel32
ReleaseSRWLockExclusive
InitOnceComplete
AcquireSRWLockExclusive
GetFileInformationByHandleEx
InitOnceBeginInitialize
MoveFileExW
CopyFileW
CreateFileW
CloseHandle
lstrlenW
AreFileApisANSI
SetFileInformationByHandle
GetFileInformationByHandle
FindFirstFileW
FindClose
CreateDirectoryW
GetCurrentDirectoryW
GetLocaleInfoEx
FormatMessageA
Module32NextW
Module32FirstW
CreateToolhelp32Snapshot
GetCurrentProcessId
GetTempPathW
WideCharToMultiByte
MultiByteToWideChar
GetModuleFileNameW
GetProcAddress
VirtualProtect
VirtualAlloc
FlushInstructionCache
GetCurrentProcess
TerminateProcess
OpenProcess
Sleep
WakeAllConditionVariable
SleepConditionVariableSRW
IsDebuggerPresent
UnhandledExceptionFilter
SetUnhandledExceptionFilter
GetStartupInfoW
IsProcessorFeaturePresent
QueryPerformanceCounter
GetCurrentThreadId
GetSystemTimeAsFileTime
FormatMessageW
LocalFree
GetLastError
GetFileAttributesExW
GetModuleHandleW
GetTickCount
EnterCriticalSection
LeaveCriticalSection
InitializeCriticalSectionEx
DeleteCriticalSection
QueryPerformanceFrequency
GetSystemDirectoryW
FreeLibrary
LoadLibraryW
SetLastError
WaitForSingleObjectEx
GetEnvironmentVariableA
GetStdHandle
GetFileType
ReadFile
PeekNamedPipe
WaitForMultipleObjects
SleepEx
GetModuleHandleA
VerifyVersionInfoW
GetFileSizeEx
SetEnvironmentVariableA
CreateProcessW
GetExitCodeProcess
WaitForSingleObject
InitializeSListHead
user32
SetWindowTextW
GetSystemMetrics
MessageBoxW
GetMessageW
SetWindowPos
ShowWindow
DestroyWindow
CreateWindowExW
RegisterClassW
PostQuitMessage
TranslateMessage
DispatchMessageW
DefWindowProcW
PostMessageW
GetWindowRect
GetSysColorBrush
SetWindowLongW
SystemParametersInfoW
SendMessageW
gdi32
CreateFontIndirectW
shell32
ShellExecuteW
ord680
CommandLineToArgvW
ole32
CoCreateGuid
CoCreateInstance
CoInitializeEx
CoUninitialize
StringFromGUID2
msvcp140
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?sputc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QEAAHD@Z
_Xtime_get_ticks
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??_D?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAXXZ
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?id@?$time_put@DV?$ostreambuf_iterator@DU?$char_traits@D@std@@@std@@@std@@2V0locale@2@A
?_Xbad_alloc@std@@YAXXZ
?_Xlength_error@std@@YAXPEBD@Z
?_Xout_of_range@std@@YAXPEBD@Z
?_Syserror_map@std@@YAPEBDH@Z
?getloc@ios_base@std@@QEBA?AVlocale@2@XZ
?_Winerror_map@std@@YAHH@Z
?width@ios_base@std@@QEAA_J_J@Z
?width@ios_base@std@@QEBA_JXZ
?flags@ios_base@std@@QEBAHXZ
?fail@ios_base@std@@QEBA_NXZ
?good@ios_base@std@@QEBA_NXZ
??Bios_base@std@@QEBA_NXZ
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??1?$basic_streambuf@DU?$char_traits@D@std@@@std@@UEAA@XZ
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??1?$basic_istream@DU?$char_traits@D@std@@@std@@UEAA@XZ
??7ios_base@std@@QEBA_NXZ
?_Getcat@?$ctype@D@std@@SA_KPEAPEBVfacet@locale@2@PEBV42@@Z
?widen@?$ctype@D@std@@QEBADD@Z
?uncaught_exceptions@std@@YAHXZ
??5?$basic_istream@DU?$char_traits@D@std@@@std@@QEAAAEAV01@AEAI@Z
?_Lock@?$basic_streambuf@DU?$char_traits@D@std@@@std@@UEAAXXZ
?id@?$numpunct@_W@std@@2V0locale@2@A
?id@?$numpunct@D@std@@2V0locale@2@A
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?_Decref@facet@locale@std@@UEAAPEAV_Facet_base@3@XZ
?showmanyc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MEAA_JXZ
?_Incref@facet@locale@std@@UEAAXXZ
?_Getgloballocale@locale@std@@CAPEAV_Locimp@12@XZ
?_Init@locale@std@@CAPEAV_Locimp@12@_N@Z
??1facet@locale@std@@MEAA@XZ
??0facet@locale@std@@IEAA@_K@Z
??Bid@locale@std@@QEAA_KXZ
?c_str@?$_Yarn@D@std@@QEBAPEBDXZ
?_Gettrue@_Locinfo@std@@QEBAPEBDXZ
?_Getfalse@_Locinfo@std@@QEBAPEBDXZ
??1_Locinfo@std@@QEAA@XZ
??0_Locinfo@std@@QEAA@PEBD@Z
??1_Lockit@std@@QEAA@XZ
??0_Lockit@std@@QEAA@H@Z
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?sgetc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QEAAHXZ
?snextc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QEAAHXZ
?setstate@?$basic_ios@DU?$char_traits@D@std@@@std@@QEAAXH_N@Z
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??1?$basic_iostream@DU?$char_traits@D@std@@@std@@UEAA@XZ
_Thrd_join
_Thrd_id
_Mtx_lock
_Mtx_unlock
_Cnd_init_in_situ
_Cnd_destroy_in_situ
_Cnd_wait
_Cnd_signal
_Cnd_do_broadcast_at_thread_exit
?_Throw_Cpp_error@std@@YAXH@Z
_Mbrtowc
?_Getcvt@_Locinfo@std@@QEBA?AU_Cvtvec@@XZ
version
GetFileVersionInfoW
GetFileVersionInfoSizeW
VerQueryValueW
ntdll
RtlInitUnicodeString
RtlVirtualUnwind
RtlCaptureContext
VerSetConditionMask
RtlLookupFunctionEntry
vcruntime140
__std_terminate
_purecall
strrchr
__std_exception_copy
__std_exception_destroy
_CxxThrowException
__C_specific_handler
__current_exception_context
__current_exception
memset
memmove
memcpy
memcmp
memchr
wcschr
strstr
strchr
vcruntime140_1
__CxxFrameHandler4
api-ms-win-crt-runtime-l1-1-0
_register_thread_local_exe_atexit_callback
_c_exit
exit
_initialize_onexit_table
abort
_errno
_crt_atexit
_invalid_parameter_noinfo_noreturn
_exit
_register_onexit_function
strerror_s
_cexit
_initterm_e
__sys_errlist
__sys_nerr
_initterm
_seh_filter_exe
_get_wide_winmain_command_line
_beginthreadex
_set_app_type
_configure_wide_argv
terminate
_initialize_wide_environment
_wassert
api-ms-win-crt-stdio-l1-1-0
_lseeki64
fclose
__stdio_common_vsscanf
ftell
fputs
_close
_set_fmode
_wfopen
fflush
_wopen
__stdio_common_vfprintf
fseek
feof
__p__commode
_read
_write
_wfsopen
_wfopen_s
fputc
_ftelli64
_fseeki64
fwrite
__acrt_iob_func
__stdio_common_vsprintf
_fileno
fread
fgets
api-ms-win-crt-convert-l1-1-0
atoi
wcstombs
strtoll
strtoul
strtol
strtoull
api-ms-win-crt-environment-l1-1-0
getenv
api-ms-win-crt-heap-l1-1-0
_aligned_malloc
_callnewh
malloc
free
realloc
_aligned_free
_set_new_mode
calloc
api-ms-win-crt-math-l1-1-0
_dsign
__setusermatherr
_fdopen
api-ms-win-crt-locale-l1-1-0
___lc_codepage_func
localeconv
_create_locale
_configthreadlocale
api-ms-win-crt-string-l1-1-0
toupper
_stricmp
_wcsnicmp
wcsncmp
_wcsdup
strncmp
_strdup
strcspn
wcsncpy
strpbrk
strcmp
strncpy
strspn
wcspbrk
api-ms-win-crt-time-l1-1-0
strftime
_tzset
_get_timezone
_get_dstbias
_time64
_gmtime64_s
_gmtime64
api-ms-win-crt-filesystem-l1-1-0
_waccess
_wstat64
_unlink
_fstat64
advapi32
CryptEncrypt
CryptImportKey
CryptDestroyKey
CryptDestroyHash
CryptHashData
CryptCreateHash
CryptGetHashParam
CryptReleaseContext
CryptAcquireContextW
RegGetValueA
api-ms-win-crt-utility-l1-1-0
qsort
crypt32
CertGetCertificateChain
CertFreeCertificateChainEngine
CertCreateCertificateChainEngine
CryptQueryObject
CertGetNameStringW
CertFindExtension
CertAddCertificateContextToStore
CryptDecodeObjectEx
PFXImportCertStore
CryptStringToBinaryW
CertFreeCertificateContext
CertFindCertificateInStore
CertEnumCertificatesInStore
CertCloseStore
CertOpenStore
CertFreeCertificateChain
bcrypt
BCryptGenRandom
ws2_32
accept
getaddrinfo
freeaddrinfo
recvfrom
sendto
getpeername
ioctlsocket
gethostname
select
__WSAFDIsSet
WSAIoctl
setsockopt
htons
recv
bind
WSACleanup
WSAStartup
WSASetLastError
ntohs
WSAGetLastError
getsockopt
send
WSACloseEvent
WSACreateEvent
connect
WSAEnumNetworkEvents
WSAEventSelect
WSAResetEvent
WSAWaitForMultipleEvents
socket
getsockname
htonl
listen
closesocket
Sections
.text Size: 741KB - Virtual size: 740KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 160KB - Virtual size: 159KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 5KB - Virtual size: 7KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.pdata Size: 35KB - Virtual size: 34KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 2KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 2KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ