FnExternal[.]exe

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General

Target

FnExternal.exe
Size

311KB
MD5

85a1a0047780a7f77abf317c9865819f
SHA1

358e0b52a251480b31e5e62989d115ff62e1ec88
SHA256

4128e6514fd814a016cc9ab9d3c6eaec1e6a7b45992c5f7801b50c246ff72ae3
SHA512

f0631390d77f017c4ee5e7948865bf643d5af688fbf2328e50b7b8a56f95e3763cc58334d9f4b0ae3e18d19139b7d07a72de0d092977aabe8602225cc6acd03f
SSDEEP

6144:xnauN41/Z/2gkk+cRE6+w/bdyPUdz9nIsYHkpxr:tauNanz9nIsXh

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
FnExternal.exe

Files

FnExternal.exe
.exe windows:6 windows x64 arch:x64

e491d8ebac6eaf9da08f54d8b6f7c0c7

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\mitch\OneDrive\Desktop\Fortnite-External-main\x64\Release\FnExternal.pdb

Imports

kernel32

CloseHandle
WideCharToMultiByte
lstrcmpiA
GlobalAlloc
GlobalFree
GlobalLock
GlobalUnlock
QueryPerformanceFrequency
QueryPerformanceCounter
AcquireSRWLockExclusive
WakeAllConditionVariable
SleepConditionVariableSRW
RtlCaptureContext
MultiByteToWideChar
RtlVirtualUnwind
UnhandledExceptionFilter
SetUnhandledExceptionFilter
GetCurrentProcess
TerminateProcess
IsProcessorFeaturePresent
IsDebuggerPresent
GetModuleHandleW
GetCurrentProcessId
GetCurrentThreadId
GetSystemTimeAsFileTime
InitializeSListHead
Process32Next
CreateToolhelp32Snapshot
GetModuleHandleA
DeviceIoControl
CreateFileW
ReleaseSRWLockExclusive
GetStdHandle
SetConsoleTextAttribute
VirtualProtect
RtlLookupFunctionEntry
Process32First

user32

GetActiveWindow
ScreenToClient
GetKeyState
GetCapture
ClientToScreen
SetCapture
GetCursorPos
SetCursor
GetClientRect
ReleaseCapture
SetCursorPos
OpenClipboard
SetWindowLongPtrA
UnregisterClassA
GetWindowLongPtrA
PeekMessageA
CreateWindowExA
DefWindowProcA
RegisterClassA
GetWindowLongA
GetAsyncKeyState
GetSystemMetrics
LoadCursorA
DispatchMessageA
SetClipboardData
CloseClipboard
EmptyClipboard
GetClipboardData

gdi32

GetStockObject

advapi32

RegOpenKeyExA
RegQueryValueExA
RegCloseKey

msvcp140

?good@ios_base@std@@QEBA_NXZ
?uncaught_exceptions@std@@YAHXZ
?cout@std@@3V?$basic_ostream@DU?$char_traits@D@std@@@1@A
?_Xout_of_range@std@@YAXPEBD@Z
?_Xlength_error@std@@YAXPEBD@Z
??6?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAAEAV01@PEBX@Z
?widen@?$basic_ios@DU?$char_traits@D@std@@@std@@QEBADD@Z
?put@?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAAEAV12@D@Z
?sputc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QEAAHD@Z
?_Osfx@?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAXXZ
?flush@?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAAEAV12@XZ
?setstate@?$basic_ios@DU?$char_traits@D@std@@@std@@QEAAXH_N@Z
??6?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAAEAV01@P6AAEAV01@AEAV01@@Z@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
??6?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAAEAV01@_K@Z
?sputn@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QEAA_JPEBD_J@Z

d3d9

Direct3DCreate9Ex

imm32

ImmSetCandidateWindow
ImmReleaseContext
ImmGetContext
ImmSetCompositionWindow

vcruntime140_1

__CxxFrameHandler4

vcruntime140

memset
_CxxThrowException
__C_specific_handler
__current_exception_context
__current_exception
strstr
__std_terminate
__std_exception_copy
__std_exception_destroy
memcmp
memcpy
memmove
memchr

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

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

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

fseek
fclose
fflush
__acrt_iob_func
ftell
fwrite
_wfopen
__stdio_common_vsnprintf_s
__stdio_common_vsprintf_s
fread
__stdio_common_vfprintf
__p__commode
__stdio_common_vsprintf
_set_fmode
__stdio_common_vsscanf

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

_callnewh
free
malloc
_set_new_mode

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

qsort

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

strcmp

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

sinf
asin
atan2
ceilf
acosf
__setusermatherr
tanf
cosf
sqrtf
powf

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

_configthreadlocale

Sections

.text
Size: 247KB - Virtual size: 246KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 52KB - Virtual size: 51KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 512B - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.pdata
Size: 9KB - Virtual size: 9KB

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: 512B - Virtual size: 508B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

e491d8ebac6eaf9da08f54d8b6f7c0c7

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

kernel32

user32

gdi32

advapi32

msvcp140

d3d9

imm32

vcruntime140_1

vcruntime140

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

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

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

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

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

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

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

Sections

.text Size: 247KB - Virtual size: 246KB

.rdata Size: 52KB - Virtual size: 51KB

.data Size: 512B - Virtual size: 2KB

.pdata Size: 9KB - Virtual size: 9KB

.rsrc Size: 512B - Virtual size: 488B

.reloc Size: 512B - Virtual size: 508B

.text
Size: 247KB - Virtual size: 246KB

.rdata
Size: 52KB - Virtual size: 51KB

.data
Size: 512B - Virtual size: 2KB

.pdata
Size: 9KB - Virtual size: 9KB

.rsrc
Size: 512B - Virtual size: 488B

.reloc
Size: 512B - Virtual size: 508B