C:\f\save\bin\server\master\server\windows\release\dbg\FXServer.pdb
Static task
static1
Behavioral task
behavioral1
Sample
FXServer.exe
Resource
win10v2004-20240226-en
General
-
Target
FXServer.exe
-
Size
146KB
-
MD5
cc2e0acf384e054c1f98f050ec0aa500
-
SHA1
eb3236bcf21591b0394e69651503b79f59467c07
-
SHA256
24ff9238320e663e857eafaf384d567efc84db328b1d7fad5cc9781265a0257f
-
SHA512
b9da4c9d386ce68311cf856047e51d38b3a7af240bd3128ace94c5e6596ec533b219f44b1102efe96246f33da4c01fbeadf26c513d07c3b325e2de5c2a0de205
-
SSDEEP
3072:imhdOUOxXIPk7vP2TCZbkZXxHf+ktqOiy0:phdOKPkTP20kxxTtliR
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource FXServer.exe
Files
-
FXServer.exe.exe windows:6 windows x64 arch:x64
475df521a99a042002b07fe47c27963c
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
kernel32
CreateDirectoryW
IsDebuggerPresent
DebugActiveProcess
DebugActiveProcessStop
CloseHandle
SetEvent
WaitForSingleObject
CreateEventW
GetCurrentProcessId
CreateRemoteThread
GetCommandLineW
CreateProcessW
GetProcessId
OpenProcess
VirtualAllocEx
ReadProcessMemory
WriteProcessMemory
GetModuleFileNameW
QueryPerformanceCounter
IsProcessorFeaturePresent
UnhandledExceptionFilter
LoadLibraryW
GetProcAddress
GetModuleHandleW
TerminateProcess
GetCurrentThreadId
GetCurrentProcess
RtlVirtualUnwind
RtlLookupFunctionEntry
WaitForSingleObjectEx
RegisterWaitForSingleObject
Sleep
CreateMutexW
ReleaseMutex
GetOverlappedResult
CreateNamedPipeW
DisconnectNamedPipe
ConnectNamedPipe
ReadFile
UnregisterWait
UnregisterWaitEx
GetSystemTimeAsFileTime
GetProcessTimes
FreeLibrary
VirtualQueryEx
CreateThread
CreateSemaphoreW
ReleaseSemaphore
DeleteCriticalSection
LeaveCriticalSection
EnterCriticalSection
InitializeCriticalSection
SetUnhandledExceptionFilter
WaitForMultipleObjects
ResetEvent
WaitNamedPipeW
TransactNamedPipe
SetNamedPipeHandleState
DuplicateHandle
WriteFile
CreateFileW
InitializeCriticalSectionAndSpinCount
OutputDebugStringA
RtlCaptureContext
GetFullPathNameW
WideCharToMultiByte
MultiByteToWideChar
GetLastError
InitializeSListHead
user32
MessageBoxW
FindWindowW
corert
?ForAllComponents@ComponentLoader@@QEAAXAEBV?$function@$$A6AXV?$fwRefContainer@VComponentData@@@@@Z@std@@@Z
?Initialize@ComponentLoader@@QEAAXXZ
?GetInstance@?$fwSingleton@VComponentLoader@@@@SAPEAVComponentLoader@@XZ
?CreateInstance@ComponentData@@QEAA?AV?$fwRefContainer@VComponent@@@@AEBV?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@@Z
?LoadComponent@ComponentLoader@@QEAA?AV?$fwRefContainer@VComponentData@@@@PEBD@Z
msvcp140
?always_noconv@codecvt_base@std@@QEBA_NXZ
?in@?$codecvt@DDU_Mbstatet@@@std@@QEBAHAEAU_Mbstatet@@PEBD1AEAPEBDPEAD3AEAPEAD@Z
?out@?$codecvt@DDU_Mbstatet@@@std@@QEBAHAEAU_Mbstatet@@PEBD1AEAPEBDPEAD3AEAPEAD@Z
?unshift@?$codecvt@DDU_Mbstatet@@@std@@QEBAHAEAU_Mbstatet@@PEAD1AEAPEAD@Z
?_Getcat@?$codecvt@DDU_Mbstatet@@@std@@SA_KPEAPEBVfacet@locale@2@PEBV42@@Z
?getloc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QEBA?AVlocale@2@XZ
?_Init@?$basic_streambuf@DU?$char_traits@D@std@@@std@@IEAAXXZ
?_Init@?$basic_streambuf@DU?$char_traits@D@std@@@std@@IEAAXPEAPEAD0PEAH001@Z
?clear@?$basic_ios@DU?$char_traits@D@std@@@std@@QEAAXH_N@Z
?read@?$basic_istream@DU?$char_traits@D@std@@@std@@QEAAAEAV12@PEAD_J@Z
?seekg@?$basic_istream@DU?$char_traits@D@std@@@std@@QEAAAEAV12@_JH@Z
?tellg@?$basic_istream@DU?$char_traits@D@std@@@std@@QEAA?AV?$fpos@U_Mbstatet@@@2@XZ
?_Fiopen@std@@YAPEAU_iobuf@@PEB_WHH@Z
?id@?$codecvt@DDU_Mbstatet@@@std@@2V0locale@2@A
?_Getcvt@_Locinfo@std@@QEBA?AU_Cvtvec@@XZ
??0_Lockit@std@@QEAA@H@Z
??1_Lockit@std@@QEAA@XZ
??0_Locinfo@std@@QEAA@PEBD@Z
??1_Locinfo@std@@QEAA@XZ
?_Getfalse@_Locinfo@std@@QEBAPEBDXZ
?_Gettrue@_Locinfo@std@@QEBAPEBDXZ
?c_str@?$_Yarn@D@std@@QEBAPEBDXZ
??Bid@locale@std@@QEAA_KXZ
??0facet@locale@std@@IEAA@_K@Z
??1facet@locale@std@@MEAA@XZ
?_Init@locale@std@@CAPEAV_Locimp@12@_N@Z
?_Getgloballocale@locale@std@@CAPEAV_Locimp@12@XZ
?_Decref@facet@locale@std@@UEAAPEAV_Facet_base@3@XZ
?_Incref@facet@locale@std@@UEAAXXZ
?id@?$numpunct@D@std@@2V0locale@2@A
??0?$basic_istream@DU?$char_traits@D@std@@@std@@QEAA@PEAV?$basic_streambuf@DU?$char_traits@D@std@@@1@_N@Z
?_Xbad_alloc@std@@YAXXZ
?xsputn@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MEAA_JPEBD_J@Z
?xsgetn@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MEAA_JPEAD_J@Z
?uflow@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MEAAHXZ
?sync@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MEAAHXZ
?showmanyc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MEAA_JXZ
?setbuf@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MEAAPEAV12@PEAD_J@Z
??1?$basic_istream@DU?$char_traits@D@std@@@std@@UEAA@XZ
?imbue@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MEAAXAEBVlocale@2@@Z
?_Xlength_error@std@@YAXPEBD@Z
?_Unlock@?$basic_streambuf@DU?$char_traits@D@std@@@std@@UEAAXXZ
?_Lock@?$basic_streambuf@DU?$char_traits@D@std@@@std@@UEAAXXZ
??1?$basic_iostream@DU?$char_traits@D@std@@@std@@UEAA@XZ
?uncaught_exception@std@@YA_NXZ
?_Xout_of_range@std@@YAXPEBD@Z
??0?$basic_streambuf@DU?$char_traits@D@std@@@std@@IEAA@XZ
??1?$basic_streambuf@DU?$char_traits@D@std@@@std@@UEAA@XZ
??0?$basic_iostream@DU?$char_traits@D@std@@@std@@QEAA@PEAV?$basic_streambuf@DU?$char_traits@D@std@@@1@@Z
?flush@?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAAEAV12@XZ
?_Osfx@?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAXXZ
??0?$basic_ios@DU?$char_traits@D@std@@@std@@IEAA@XZ
?setstate@?$basic_ios@DU?$char_traits@D@std@@@std@@QEAAXH_N@Z
?sputc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QEAAHD@Z
?sputn@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QEAA_JPEBD_J@Z
?_Pninc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@IEAAPEADXZ
??1?$basic_ios@DU?$char_traits@D@std@@@std@@UEAA@XZ
vcruntime140
_purecall
memcpy
memmove
_CxxThrowException
__std_exception_destroy
memset
__std_terminate
memchr
memcmp
wcsstr
__C_specific_handler
wcsrchr
_set_purecall_handler
__current_exception
__std_exception_copy
__current_exception_context
vcruntime140_1
__CxxFrameHandler4
api-ms-win-crt-runtime-l1-1-0
_seh_filter_exe
_set_app_type
_invalid_parameter_noinfo_noreturn
_crt_atexit
_register_onexit_function
_initialize_onexit_table
_initialize_narrow_environment
_configure_narrow_argv
_get_initial_narrow_environment
_initterm
_initterm_e
_exit
__p___argc
__p___argv
_c_exit
_register_thread_local_exe_atexit_callback
_cexit
_invalid_parameter_noinfo
exit
_set_invalid_parameter_handler
terminate
api-ms-win-crt-math-l1-1-0
_ldclass
_dclass
__setusermatherr
_dsign
_ldsign
api-ms-win-crt-stdio-l1-1-0
__stdio_common_vswprintf
__acrt_iob_func
__stdio_common_vfwprintf
__p__commode
_set_fmode
ungetc
setvbuf
_fseeki64
fsetpos
fread
fgetpos
fgetc
fflush
_get_stream_buffer_pointers
fputc
__stdio_common_vfprintf
fwrite
__stdio_common_vsnwprintf_s
__stdio_common_vswprintf_s
fclose
__stdio_common_vsnprintf_s
api-ms-win-crt-convert-l1-1-0
_i64tow_s
wcstol
api-ms-win-crt-heap-l1-1-0
calloc
_set_new_mode
_callnewh
malloc
free
api-ms-win-crt-locale-l1-1-0
_configthreadlocale
localeconv
api-ms-win-crt-string-l1-1-0
wcscpy_s
api-ms-win-crt-filesystem-l1-1-0
_lock_file
_unlock_file
api-ms-win-crt-utility-l1-1-0
rand
wininet
HttpSendRequestW
HttpAddRequestHeadersW
HttpOpenRequestW
InternetSetOptionW
InternetQueryDataAvailable
HttpQueryInfoW
InternetConnectW
InternetCloseHandle
InternetOpenW
InternetCrackUrlW
InternetReadFile
Sections
.text Size: 102KB - Virtual size: 101KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 34KB - Virtual size: 33KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 2KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.pdata Size: 6KB - Virtual size: 5KB
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: 348B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ