joyce8/EMBER2024-capa huggingface dataset:
Function at 0x40c150
Capabilities:
Create directory
Get common file path
Query environment variable

Disassembly:
push ebp
mov ebp, esp
push edi
push esi
push ebx
sub esp, 0x248
mov dword [ebp - 0x240], eax
mov dword [ebp - 0x244], edx
push 0x4ad008
call sub.msvcrt.dll_getenv
add esp, 0x10
mov edi, eax
test eax, eax
je 0x40c281
test byte [0x4ed099], 4
jne 0x40c213
sub esp, 0xc
push 0x4ad051
push edi
lea edi, [ebp - 0x133]
push 0x4ad05a
push 0x103
push edi
call fcn.004a0940
add esp, 0x20
cmp eax, 0x102
jle 0x40c1c0
or eax, 0xffffffff
lea esp, [ebp - 0xc]
pop ebx
pop esi
pop edi
pop ebp
ret
lea eax, [ebp - 0x30]
push esi
push esi
push eax
push edi
call sub.msvcrt.dll__stat
add esp, 0x10
test eax, eax
je 0x40c1e7
sub esp, 0xc
push edi
call sub.msvcrt.dll__mkdir
add esp, 0x10
test eax, eax
js 0x40c2a2
sub esp, 0xc
push str.adbkey
push edi
push 0x4ad05a
mov ebx, dword [ebp - 0x244]
push ebx
mov ecx, dword [ebp - 0x240]
push ecx
call fcn.004a0940
add esp, 0x20
lea esp, [ebp - 0xc]
pop ebx
pop esi
pop edi
pop ebp
ret
call sub.msvcrt.dll__errno
sub esp, 0xc
mov esi, dword [eax]
push 0x4ed0a8
call sub.KERNEL32.dll_EnterCriticalSection
mov ebx, dword [sym.imp.msvcrt.dll__iob]
add esp, 0xc
add ebx, 0x40
push str.get_user_keyfilepath
push str.system_core_adb_adb_auth_host.c
push 0x4ad03c
push ebx
call fcn.0040c130
call sub.msvcrt.dll__errno
add esp, 0xc
mov dword [eax], esi
push edi
push str.home__s_n
push ebx
call fcn.0040c130
mov dword [esp], ebx
call sub.msvcrt.dll_fflush
mov dword [esp], 0x4ed0a8
call sub.KERNEL32.dll_LeaveCriticalSection
add esp, 0xc
call sub.msvcrt.dll__errno
mov dword [eax], esi
jmp 0x40c18c
sub esp, 0xc
lea ebx, [ebp - 0x236]
mov edi, ebx
push ebx
push 0
push 0
push 0x28
push 0
call sub.SHELL32.DLL_SHGetFolderPathA
add esp, 0xc
jmp 0x40c17f
test byte [0x4ed099], 4
je 0x40c1b5
call sub.msvcrt.dll__errno
sub esp, 0xc
mov esi, dword [eax]
push 0x4ed0a8
call sub.KERNEL32.dll_EnterCriticalSection
mov ebx, dword [sym.imp.msvcrt.dll__iob]
add esp, 0xc
add ebx, 0x40
push str.get_user_keyfilepath
push str.system_core_adb_adb_auth_host.c
push 0x4ad03c
push ebx
call fcn.0040c130
call sub.msvcrt.dll__errno
add esp, 0xc
mov dword [eax], esi
push edi
push str.Cannot_mkdir__s
push ebx
call fcn.0040c130
mov dword [esp], ebx
call sub.msvcrt.dll_fflush
mov dword [esp], 0x4ed0a8
call sub.KERNEL32.dll_LeaveCriticalSection
add esp, 0xc
call sub.msvcrt.dll__errno
mov dword [eax], esi
or eax, 0xffffffff
jmp 0x40c1b8
Function at 0x40fe70
Capabilities:
Create thread

Disassembly:
push ebp
mov ebp, esp
push edi
push esi
push ebx
sub esp, 0x28
mov esi, eax
lea eax, [ebp - 0x14]
mov edi, edx
push eax
call fcn.004163a0
add esp, 0x10
test eax, eax
jne 0x40ff65
sub esp, 0xc
push 0xc
call sub.msvcrt.dll_malloc
add esp, 0x10
mov ebx, eax
test eax, eax
je 0x40ff50
mov dword [ebx], esi
mov dword [ebx + 8], edi
mov eax, dword [ebp - 0x10]
mov dword [ebx + 4], eax
push esi
push ebx
push 0
push 0x40fe00
call sub.msvcrt.dll__beginthread
add esp, 0x10
inc eax
je 0x40ff7d
test byte [0x4ed099], 2
jne 0x40fee0
mov eax, dword [ebp - 0x14]
lea esp, [ebp - 0xc]
pop ebx
pop esi
pop edi
pop ebp
ret
call sub.msvcrt.dll__errno
sub esp, 0xc
mov esi, dword [eax]
push 0x4ed0a8
call sub.KERNEL32.dll_EnterCriticalSection
mov ebx, dword [sym.imp.msvcrt.dll__iob]
add esp, 0xc
add ebx, 0x40
push str.create_service_thread
push str.system_core_adb_services.c
push 0x4add33
push ebx
call fcn.0040fe50
call sub.msvcrt.dll__errno
mov dword [eax], esi
mov eax, dword [ebp - 0x10]
push eax
mov eax, dword [ebp - 0x14]
push eax
push str.service_thread_started___d:_d_n
push ebx
call fcn.0040fe50
add esp, 0x14
push ebx
call sub.msvcrt.dll_fflush
mov dword [esp], 0x4ed0a8
call sub.KERNEL32.dll_LeaveCriticalSection
add esp, 0xc
call sub.msvcrt.dll__errno
mov dword [eax], esi
jmp 0x40fed4
sub esp, 0xc
push str.cannot_allocate_stinfo
call fcn.00402280
add esp, 0x10
jmp 0x40fea8
sub esp, 0xc
push str.cannot_create_service_socket_pair_n
call fcn.0040fe30
or eax, 0xffffffff
add esp, 0x10
jmp 0x40fed7
sub esp, 0xc
push ebx
call sub.msvcrt.dll_free
pop ecx
mov edx, dword [ebp - 0x14]
push edx
call fcn.004147e0
pop eax
mov eax, dword [ebp - 0x10]
push eax
call fcn.004147e0
mov dword [esp], str.cannot_create_service_thread_n
call fcn.0040fe30
or eax, 0xffffffff
add esp, 0x10
jmp 0x40fed7
Function at 0x4128b0
Capabilities:
Create thread

Disassembly:
push ebp
mov ebp, esp
sub esp, 0xc
push 0
push 0
push 0x412a10
call sub.msvcrt.dll__beginthread
add esp, 0x10
inc eax
je 0x4128d0
leave
ret
sub esp, 0xc
push str.cannot_create_input_thread
call fcn.00402160
add esp, 0x10
leave
ret

Function at 0x413440
Capabilities:
Get common file path
Query environment variable

Disassembly:
push ebp
mov ebp, esp
push ebx
sub esp, 0x120
push str.ANDROID_SDK_HOME
call sub.msvcrt.dll_getenv
add esp, 0x10
test eax, eax
je 0x413476
push eax
mov ebx, dword [ebp + 8]
mov eax, dword [ebp + 0xc]
push str._s_s_s
push eax
push ebx
call fcn.00413400
add esp, 0x10
mov ebx, dword [ebp - 4]
leave
ret
sub esp, 0xc
lea ebx, [ebp - 0x108]
push ebx
push 0
push 0
push 0x28
push 0
call sub.SHELL32.DLL_SHGetFolderPathA
add esp, 0xc
push ebx
jmp 0x41345c
Function at 0x415740
Capabilities:
Set socket configuration

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x18
mov eax, dword [ebp + 8]
call fcn.00414610
mov edx, eax
test eax, eax
je 0x415763
mov dword [ebp - 4], 1
cmp dword [eax], 0x4af100
je 0x415765
leave
ret
sub esp, 0xc
lea eax, [ebp - 4]
push 4
push eax
push 1
push 6
mov eax, dword [edx + 0xc]
push eax
call sub.WS2_32.DLL_setsockopt
add esp, 0xc
leave
ret

Function at 0x415c70
Capabilities:
Initialize winsock library

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x198
mov eax, dword [0x4ea018]
test eax, eax
je 0x415c84
leave
ret
lea eax, [ebp - 0x190]
push ecx
push ecx
push eax
push 0x202
call sub.WS2_32.DLL_WSAStartup
pop ecx
test eax, eax
pop edx
jne 0x415cc0
sub esp, 0xc
push 0x415ce0
call section..text
mov dword [0x4ea018], 1
add esp, 0x10
leave
ret
sub esp, 0xc
push str.adb:_could_not_initialize_Winsock_n
call fcn.00402280
add esp, 0x10
jmp 0x415c9d
Function at 0x415cf0
Capabilities:
Resolve dns

Disassembly:
push ebp
mov eax, 0x4af100
mov ebp, esp
push edi
push esi
push ebx
sub esp, 0x1c
mov edi, dword [ebp + 0x10]
call fcn.004144f0
mov esi, eax
or eax, 0xffffffff
test esi, esi
je 0x415dfc
mov edx, dword [0x4ea018]
test edx, edx
je 0x415e04
sub esp, 0xc
mov eax, dword [ebp + 8]
push eax
call sub.WS2_32.DLL_gethostbyname
add esp, 0xc
mov ebx, eax
test eax, eax
je 0x415eb3
mov dword [ebp - 0x1c], 0
mov dword [ebp - 0x18], 0
mov dword [ebp - 0x14], 0
mov dword [ebp - 0x10], 0
mov eax, dword [eax + 8]
sub esp, 0xc
mov word [ebp - 0x1c], ax
mov eax, dword [ebp + 0xc]
and eax, 0xffff
push eax
call sub.WS2_32.DLL_htons
mov word [ebp - 0x1a], ax
sub esp, 8
movsx eax, word [ebx + 0xa]
mov edx, dword [ebx + 0xc]
push eax
lea ecx, [ebp - 0x18]
mov eax, dword [edx]
push eax
push ecx
call sub.msvcrt.dll_memcpy
add esp, 0x1c
push 0
push edi
movsx eax, word [ebx + 8]
push eax
call sub.WS2_32.DLL_socket
pop edx
cmp eax, 0xffffffff
je 0x415eb3
mov dword [esi + 0xc], eax
lea edx, [ebp - 0x1c]
push ebx
push 0x10
push edx
push eax
call sub.WS2_32.DLL_connect
pop ecx
test eax, eax
js 0x415eb3
mov eax, str.udp:
cmp edi, 1
je 0x415ea2
mov ebx, dword [ebp + 0xc]
push edx
push edx
push ebx
push eax
mov eax, esi
call fcn.004135c0
push eax
lea eax, [esi + 0x18]
push str._d_net_client:_s_d_
push 0x20
push eax
call fcn.004a0940
add esp, 0x20
cmp byte [0x4ed098], 0
js 0x415e10
mov eax, esi
call fcn.004135c0
lea esp, [ebp - 0xc]
pop ebx
pop esi
pop edi
pop ebp
ret
call fcn.00415c70
jmp 0x415d21
call sub.msvcrt.dll__errno
sub esp, 0xc
mov eax, dword [eax]
push 0x4ed0a8
mov dword [ebp - 0x20], eax
call sub.KERNEL32.dll_EnterCriticalSection
mov ebx, dword [sym.imp.msvcrt.dll__iob]
add esp, 0xc
add ebx, 0x40
push str.socket_network_client
push str.system_core_adb_sysdeps_win32.c
push str._s::_s__:
push ebx
call fcn.00413ac0
call sub.msvcrt.dll__errno
mov edx, dword [ebp - 0x20]
mov dword [eax], edx
mov eax, esi
call fcn.004135c0
add esp, 0x10
mov edx, 0x4aeaf5
dec edi
je 0x415eac
push ecx
push ecx
push eax
mov eax, dword [ebp + 0xc]
push edx
push eax
mov eax, dword [ebp + 8]
push eax
push str.socket_network_client:_host__s_port__d_type__s___fd__d_n
push ebx
call fcn.00413ac0
add esp, 0x14
push ebx
call sub.msvcrt.dll_fflush
mov dword [esp], 0x4ed0a8
call sub.KERNEL32.dll_LeaveCriticalSection
add esp, 0xc
call sub.msvcrt.dll__errno
mov edx, dword [ebp - 0x20]
mov dword [eax], edx
jmp 0x415df5
mov eax, 0x4aeae0
jmp 0x415dca
mov edx, 0x4aeaf9
jmp 0x415e64
mov eax, esi
call fcn.00413610
or eax, 0xffffffff
jmp 0x415dfc

Function at 0x415ed0
Capabilities:
Connect socket
Resolve dns

Disassembly:
push ebp
mov ebp, esp
pop ebp
jmp fcn.00415cf0
Function at 0x415f60
Capabilities:
Get file size
Read file on windows

Disassembly:
push ebp
mov ebp, esp
push edi
push esi
push ebx
sub esp, 0x30
mov eax, dword [ebp + 8]
push 0
push 0
push 3
push 0
push 1
push 0x80000000
push eax
call sub.KERNEL32.dll_CreateFileA
mov esi, eax
pop eax
xor eax, eax
cmp esi, 0xffffffff
je 0x415fb2
push edi
push edi
push 0
push esi
call sub.KERNEL32.dll_GetFileSize
pop ecx
mov edi, eax
pop ebx
xor ebx, ebx
test eax, eax
jne 0x415fc0
sub esp, 0xc
push esi
call sub.KERNEL32.dll_CloseHandle
mov eax, dword [ebp + 0xc]
add esp, 0xc
mov dword [eax], edi
mov eax, ebx
lea esp, [ebp - 0xc]
pop ebx
pop esi
pop edi
pop ebp
ret
sub esp, 0xc
lea eax, [eax + 1]
push eax
call sub.msvcrt.dll_malloc
add esp, 0x10
mov ebx, eax
test eax, eax
je 0x416011
sub esp, 0xc
lea eax, [ebp - 0x10]
push 0
push eax
push edi
push ebx
push esi
call sub.KERNEL32.dll_ReadFile
add esp, 0xc
test eax, eax
je 0x415ff2
cmp edi, dword [ebp - 0x10]
je 0x415f9f
cmp byte [0x4ed098], 0
js 0x41609e
sub esp, 0xc
xor edi, edi
push ebx
call sub.msvcrt.dll_free
xor ebx, ebx
add esp, 0x10
jmp 0x415f9f
cmp byte [0x4ed098], 0
js 0x41601e
xor edi, edi
jmp 0x415f9f
call sub.msvcrt.dll__errno
sub esp, 0xc
mov eax, dword [eax]
push 0x4ed0a8
mov dword [ebp - 0x28], eax
call sub.KERNEL32.dll_EnterCriticalSection
mov eax, dword [sym.imp.msvcrt.dll__iob]
add esp, 0xc
add eax, 0x40
push str.load_file
mov dword [ebp - 0x2c], eax
push str.system_core_adb_sysdeps_win32.c
push str._s::_s__:
push eax
call fcn.00413ac0
call sub.msvcrt.dll__errno
mov edx, dword [ebp - 0x28]
add esp, 0xc
mov dword [eax], edx
mov edx, dword [ebp - 0x2c]
push edi
push str.load_file:_could_not_allocate__ld_bytes_n
push edx
call fcn.00413ac0
pop eax
mov eax, dword [ebp - 0x2c]
xor edi, edi
push eax
call sub.msvcrt.dll_fflush
mov dword [esp], 0x4ed0a8
call sub.KERNEL32.dll_LeaveCriticalSection
add esp, 0xc
call sub.msvcrt.dll__errno
mov edx, dword [ebp - 0x28]
mov dword [eax], edx
jmp 0x415f9f
call sub.msvcrt.dll__errno
sub esp, 0xc
mov eax, dword [eax]
push 0x4ed0a8
mov dword [ebp - 0x24], eax
call sub.KERNEL32.dll_EnterCriticalSection
mov eax, dword [sym.imp.msvcrt.dll__iob]
add esp, 0xc
add eax, 0x40
push str.load_file
mov dword [ebp - 0x20], eax
push str.system_core_adb_sysdeps_win32.c
push str._s::_s__:
push eax
call fcn.00413ac0
call sub.msvcrt.dll__errno
mov edx, dword [ebp - 0x24]
mov dword [eax], edx
mov eax, dword [ebp + 8]
push eax
mov eax, dword [ebp - 0x20]
push edi
push str.load_file:_could_not_read__ld_bytes_from__s_n
push eax
call fcn.00413ac0
add esp, 0x14
mov eax, dword [ebp - 0x20]
push eax
call sub.msvcrt.dll_fflush
mov dword [esp], 0x4ed0a8
call sub.KERNEL32.dll_LeaveCriticalSection
add esp, 0xc
call sub.msvcrt.dll__errno
mov edx, dword [ebp - 0x24]
mov dword [eax], edx
jmp 0x415fff
Function at 0x416800
Capabilities:
Create udp socket
Set socket configuration

Disassembly:
push ebp
mov eax, 0x4af100
mov ebp, esp
push edi
push esi
push ebx
sub esp, 0x2c
mov edi, dword [ebp + 0xc]
call fcn.004144f0
mov esi, eax
or eax, 0xffffffff
test esi, esi
je 0x416904
mov eax, dword [0x4ea018]
test eax, eax
je 0x416910
sub esp, 0xc
mov eax, dword [ebp + 8]
and eax, 0xffff
mov dword [ebp - 0x20], 0
mov dword [ebp - 0x1c], 0
mov dword [ebp - 0x18], 0
mov dword [ebp - 0x14], 0
mov word [ebp - 0x20], 2
push eax
call sub.WS2_32.DLL_htons
mov word [ebp - 0x1e], ax
push 0
call sub.WS2_32.DLL_htonl
mov dword [ebp - 0x1c], eax
push eax
push eax
push 0
push edi
push 2
call sub.WS2_32.DLL_socket
add esp, 0x14
mov ebx, eax
cmp eax, 0xffffffff
je 0x4169c9
sub esp, 0xc
mov dword [esi + 0xc], eax
lea eax, [ebp - 0x10]
mov dword [ebp - 0x10], 1
push 4
push eax
push 0xfffffffffffffffb
push 0xffff
push ebx
call sub.WS2_32.DLL_setsockopt
push eax
push eax
lea eax, [ebp - 0x20]
push 0x10
push eax
push ebx
call sub.WS2_32.DLL_bind
add esp, 0x14
test eax, eax
js 0x4169c9
mov edx, str.udp:
cmp edi, 1
je 0x4169b0
push eax
push eax
mov eax, dword [ebp + 8]
push eax
mov eax, esi
push edx
call fcn.004135c0
push eax
lea eax, [esi + 0x18]
push str._d_any_server:_s_d_
push 0x20
push eax
call fcn.004a0940
add esp, 0x20
cmp byte [0x4ed098], 0
js 0x416920
mov eax, esi
call fcn.004135c0
lea esp, [ebp - 0xc]
pop ebx
pop esi
pop edi
pop ebp
ret
call fcn.00415c70
jmp 0x416830
call sub.msvcrt.dll__errno
sub esp, 0xc
mov eax, dword [eax]
push 0x4ed0a8
mov dword [ebp - 0x30], eax
call sub.KERNEL32.dll_EnterCriticalSection
mov ebx, dword [sym.imp.msvcrt.dll__iob]
add esp, 0xc
add ebx, 0x40
push str.socket_inaddr_any_server
push str.system_core_adb_sysdeps_win32.c
push str._s::_s__:
push ebx
call fcn.00413ac0
call sub.msvcrt.dll__errno
mov edx, dword [ebp - 0x30]
mov dword [eax], edx
mov eax, esi
call fcn.004135c0
add esp, 0x10
mov edx, 0x4aeaf5
dec edi
je 0x4169d8
sub esp, 0xc
mov edi, dword [ebp + 8]
push eax
push edx
push edi
push str.socket_inaddr_server:_port__d_type__s___fd__d_n
push ebx
call fcn.00413ac0
add esp, 0x14
push ebx
call sub.msvcrt.dll_fflush
mov dword [esp], 0x4ed0a8
call sub.KERNEL32.dll_LeaveCriticalSection
add esp, 0xc
call sub.msvcrt.dll__errno
mov edx, dword [ebp - 0x30]
mov dword [eax], edx
jmp 0x4168fd
push eax
push eax
push 4
push ebx
call sub.WS2_32.DLL_listen
pop edx
test eax, eax
pop ecx
mov edx, 0x4aeae0
jns 0x4168d2
mov eax, esi
call fcn.00413610
or eax, 0xffffffff
jmp 0x416904
mov edx, 0x4aeaf9
jmp 0x416974
Function at 0x4169e0
Capabilities:
Create udp socket
Set socket configuration

Disassembly:
push ebp
mov eax, 0x4af100
mov ebp, esp
push edi
push esi
push ebx
sub esp, 0x2c
call fcn.004144f0
mov ebx, eax
test eax, eax
jne 0x416a04
or eax, 0xffffffff
lea esp, [ebp - 0xc]
pop ebx
pop esi
pop edi
pop ebp
ret
mov eax, dword [0x4ea018]
test eax, eax
je 0x416af0
sub esp, 0xc
mov eax, dword [ebp + 8]
mov dword [ebp - 0x20], 0
and eax, 0xffff
mov dword [ebp - 0x1c], 0
mov dword [ebp - 0x18], 0
mov dword [ebp - 0x14], 0
mov word [ebp - 0x20], 2
push eax
call sub.WS2_32.DLL_htons
mov word [ebp - 0x1e], ax
lea edi, [ebp - 0x20]
push 0x7f000001
call sub.WS2_32.DLL_htonl
mov dword [ebp - 0x1c], eax
push eax
push eax
push 0
mov eax, dword [ebp + 0xc]
push eax
push 2
call sub.WS2_32.DLL_socket
add esp, 0x14
mov esi, eax
cmp eax, 0xffffffff
je 0x4169f9
sub esp, 0xc
mov dword [ebx + 0xc], eax
mov dword [ebp - 0x10], 1
lea eax, [ebp - 0x10]
push 4
push eax
push 0xfffffffffffffffb
push 0xffff
push esi
call sub.WS2_32.DLL_setsockopt
push eax
push eax
push 0x10
push edi
push esi
call sub.WS2_32.DLL_bind
add esp, 0x14
test eax, eax
js 0x416b9c
mov edx, str.udp:
cmp dword [ebp + 0xc], 1
je 0x416b83
push ecx
push ecx
mov eax, dword [ebp + 8]
push eax
mov eax, ebx
push edx
call fcn.004135c0
push eax
lea eax, [ebx + 0x18]
push str._d_lo_server:_s_d_
push 0x20
push eax
call fcn.004a0940
add esp, 0x20
cmp byte [0x4ed098], 0
js 0x416afa
mov eax, ebx
call fcn.004135c0
lea esp, [ebp - 0xc]
pop ebx
pop esi
pop edi
pop ebp
ret
call fcn.00415c70
jmp 0x416a11
call sub.msvcrt.dll__errno
sub esp, 0xc
mov edi, dword [eax]
push 0x4ed0a8
call sub.KERNEL32.dll_EnterCriticalSection
mov esi, dword [sym.imp.msvcrt.dll__iob]
add esp, 0xc
add esi, 0x40
push str.socket_loopback_server
push str.system_core_adb_sysdeps_win32.c
push str._s::_s__:
push esi
call fcn.00413ac0
call sub.msvcrt.dll__errno
mov dword [eax], edi
mov eax, ebx
call fcn.004135c0
add esp, 0x10
mov edx, 0x4aeaf5
cmp dword [ebp + 0xc], 1
je 0x416bb0
sub esp, 0xc
push eax
push edx
mov eax, dword [ebp + 8]
push eax
push str.socket_loopback_server:_port__d_type__s___fd__d_n
push esi
call fcn.00413ac0
add esp, 0x14
push esi
call sub.msvcrt.dll_fflush
mov dword [esp], 0x4ed0a8
call sub.KERNEL32.dll_LeaveCriticalSection
add esp, 0xc
call sub.msvcrt.dll__errno
mov dword [eax], edi
jmp 0x416ae1
push eax
push eax
push 4
push esi
call sub.WS2_32.DLL_listen
mov edx, 0x4aeae0
pop esi
test eax, eax
pop edi
jns 0x416ab6
mov eax, ebx
call fcn.00413610
or eax, 0xffffffff
jmp 0x4169fc
mov edx, 0x4aeaf9
jmp 0x416b4b
Function at 0x41ef20
Capabilities:
Write file on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 8
mov eax, dword [ebp + 8]
mov ecx, dword [eax + 0xc]
test ecx, ecx
je 0x41ef54
mov edx, dword [ebp + 0xc]
test edx, edx
je 0x41ef54
mov eax, dword [eax + 0x20]
mov ecx, dword [ebp + 0xc]
push eax
mov eax, dword [ebp + 0x10]
push 1
push eax
push ecx
call sub.msvcrt.dll_fwrite
add esp, 0x10
mov edx, dword [ebp + 0x10]
test eax, eax
jne 0x41ef56
xor edx, edx
mov eax, edx
leave
ret

Function at 0x41efd0
Capabilities:
Check if file exists

Disassembly:
push ebp
mov ebp, esp
push edi
push esi
push ebx
sub esp, 0x28
mov edi, dword [ebp + 8]
push edi
call sub.msvcrt.dll_strlen
pop ebx
pop esi
lea esi, [eax + 1]
push 0
push 0
push esi
push edi
push 8
push 0xfde9
call sub.KERNEL32.dll_MultiByteToWideChar
mov edx, eax
pop eax
test edx, edx
pop ecx
mov ecx, 8
jle 0x41f141
lea eax, [edx + edx + 0x1e]
and eax, 0xfffffff0
call fcn.004a0230
lea ebx, [esp + 0xf]
push eax
and ebx, 0xfffffff0
push eax
push edx
push ebx
push esi
push edi
push ecx
push 0xfde9
call sub.KERNEL32.dll_MultiByteToWideChar
pop edx
test eax, eax
pop ecx
jne 0x41f0c0
call sub.KERNEL32.dll_GetLastError
sub esp, 0xc
push 0xa9
push 0x4b23b8
push eax
push 1
push 2
call fcn.00424900
add esp, 0x18
mov eax, dword [ebp + 0xc]
push 0x4b23df
push eax
push 0x4b23e2
push edi
push str.fopen_
push 5
call fcn.00424540
add esp, 0x20
call sub.msvcrt.dll__errno
cmp dword [eax], 2
je 0x41f0a6
sub esp, 0xc
push 0xae
push 0x4b23b8
push 2
push 0x6d
push 0x20
xor ebx, ebx
call fcn.00424900
add esp, 0x20
lea esp, [ebp - 0xc]
mov eax, ebx
pop ebx
pop esi
pop edi
pop ebp
ret
sub esp, 0xc
push 0xac
push 0x4b23b8
push pe_nt_image_headers32
jmp 0x41f08e
lea esi, [ebp - 0x1c]
push eax
push eax
push 8
push esi
mov eax, dword [ebp + 0xc]
sub esp, 0xc
push eax
call sub.msvcrt.dll_strlen
add esp, 0x10
inc eax
push eax
mov eax, dword [ebp + 0xc]
push eax
push 0
push 0xfde9
call sub.KERNEL32.dll_MultiByteToWideChar
pop edx
test eax, eax
pop ecx
je 0x41f038
push ecx
push ecx
push esi
push ebx
call sub.msvcrt.dll__wfopen
add esp, 0x10
mov esi, eax
test eax, eax
je 0x41f19a
sub esp, 0xc
call fcn.0041ea60
push eax
call fcn.0041fbc0
add esp, 0x10
mov ebx, eax
test eax, eax
je 0x41f1b4
push eax
push eax
push 0
push ebx
call fcn.0041f1d0
push esi
push 1
push 0x6a
push ebx
call fcn.0041f4d0
add esp, 0x20
jmp 0x41f09c
call sub.KERNEL32.dll_GetLastError
cmp eax, 0x3ec
je 0x41f177
call sub.KERNEL32.dll_GetLastError
cmp eax, 0x459
jne 0x41f038
mov eax, dword [ebp + 0xc]
push edx
push edx
push eax
push edi
call sub.msvcrt.dll_fopen
add esp, 0x10
mov esi, eax
test eax, eax
jne 0x41f109
jmp 0x41f038
push ebx
push ebx
push 0
push 0
push esi
push edi
push 0
push 0xfde9
call sub.KERNEL32.dll_MultiByteToWideChar
mov edx, eax
pop eax
test edx, edx
pop ecx
jle 0x41f14d
xor ecx, ecx
jmp 0x41f00a
call sub.msvcrt.dll__errno
cmp dword [eax], 2
je 0x41f15d
call sub.msvcrt.dll__errno
cmp dword [eax], 9
jne 0x41f038
jmp 0x41f15d
sub esp, 0xc
push esi
call sub.msvcrt.dll_fclose
add esp, 0x10
jmp 0x41f09c
Function at 0x427bb0
Capabilities:
Encode data using xor

Disassembly:
push ebp
xor eax, eax
mov ebp, esp
push edi
push esi
push ebx
mov ebx, dword [ebp + 0x10]
mov edi, dword [ebp + 8]
mov esi, dword [ebp + 0xc]
test ebx, ebx
je 0x427be1
xor edx, edx
xor ecx, ecx
lea esi, [esi]
mov al, byte [edx + edi]
xor al, byte [edx + esi]
inc edx
or ecx, eax
cmp edx, ebx
jne 0x427bd0
xor eax, eax
mov al, cl
pop ebx
pop esi
pop edi
pop ebp
ret

Function at 0x427d00
Capabilities:
Access the windows event log

Disassembly:
push ebp
mov ebp, esp
push esi
push ebx
sub esp, 0x11c
mov ebx, dword [ebp + 8]
push 0xfffffffffffffff4
call sub.KERNEL32.dll_GetStdHandle
add esp, 0xc
test eax, eax
je 0x427d30
sub esp, 0xc
push eax
call sub.KERNEL32.dll_GetFileType
add esp, 0xc
test eax, eax
jne 0x427db6
lea eax, [ebp + 0xc]
lea esi, [ebp - 0x110]
mov dword [ebp - 0xc], eax
push eax
push ebx
push 0xff
push esi
call sub.msvcrt.dll__vsnprintf
mov byte [ebp - 0x11], 0
call sub.KERNEL32.dll_GetVersion
add esp, 0x10
test eax, eax
js 0x427da0
call fcn.00427bf0
test eax, eax
jle 0x427da0
push eax
push eax
push str.OPENSSL
push 0
call sub.ADVAPI32.DLL_RegisterEventSourceA
mov dword [ebp - 0x10], esi
mov ebx, eax
push eax
lea eax, [ebp - 0x10]
push 0
push eax
push 0
push 1
push 0
push 0
push 0
push 1
push ebx
call sub.ADVAPI32.DLL_ReportEventA
push ebx
call sub.ADVAPI32.DLL_DeregisterEventSource
add esp, 0xc
lea esp, [ebp - 8]
pop ebx
pop esi
pop ebp
ret
push 0x10
push str.OpenSSL:_FATAL
push esi
push 0
call sub.USER32.dll_MessageBoxA
lea esp, [ebp - 8]
pop ebx
pop esi
pop ebp
ret
lea eax, [ebp + 0xc]
mov dword [ebp - 0xc], eax
push edx
push eax
mov eax, dword [sym.imp.msvcrt.dll__iob]
add eax, 0x40
push ebx
push eax
call fcn.004a08e0
add esp, 0x10
lea esp, [ebp - 8]
pop ebx
pop esi
pop ebp
ret
Function at 0x42c420
Capabilities:
Encode data using base64

Disassembly:
push ebp
mov ebp, esp
push edi
push esi
push ebx
sub esp, 4
mov dword [ebp - 0x10], 0
mov eax, dword [ebp + 0x10]
mov edx, dword [ebp + 8]
mov esi, dword [ebp + 0xc]
test eax, eax
jle 0x42c52d
mov ebx, edx
mov edi, eax
jmp 0x42c4b4
xor edx, edx
xor eax, eax
mov dl, byte [esi]
mov al, byte [esi + 1]
shl eax, 8
shl edx, 0x10
or edx, eax
xor eax, eax
mov al, byte [esi + 2]
or edx, eax
mov eax, edx
shr eax, 0x12
mov al, byte [eax + str.ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789_]
mov byte [ebx], al
mov eax, edx
shr eax, 0xc
and eax, 0x3f
mov al, byte [eax + str.ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789_]
mov byte [ebx + 1], al
mov eax, edx
shr eax, 6
and edx, 0x3f
and eax, 0x3f
mov al, byte [eax + str.ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789_]
mov byte [ebx + 2], al
mov al, byte [edx + str.ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789_]
mov byte [ebx + 3], al
lea eax, [ebx + 4]
mov edx, eax
mov ecx, dword [ebp - 0x10]
sub edi, 3
add ecx, 4
mov ebx, eax
mov dword [ebp - 0x10], ecx
test edi, edi
jle 0x42c52d
add esi, 3
cmp edi, 2
jg 0x42c447
xor ecx, ecx
mov cl, byte [esi]
shl ecx, 0x10
cmp edi, 2
je 0x42c4f4
mov eax, ecx
mov dl, 0x3d
shr eax, 0x12
shr ecx, 0xc
and ecx, 0x3f
mov al, byte [eax + str.ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789_]
mov byte [ebx], al
mov al, byte [ecx + str.ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789_]
mov byte [ebx + 1], al
lea eax, [ebx + 2]
mov byte [eax], dl
mov byte [eax + 1], 0x3d
lea edx, [eax + 2]
lea eax, [ebx + 4]
jmp 0x42c49f
xor edx, edx
mov dl, byte [esi + 1]
shl edx, 8
or edx, ecx
mov eax, edx
shr eax, 0x12
mov al, byte [eax + str.ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789_]
mov byte [ebx], al
mov eax, edx
shr eax, 0xc
shr edx, 6
and eax, 0x3f
and edx, 0x3f
mov al, byte [eax + str.ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789_]
mov byte [ebx + 1], al
mov dl, byte [edx + str.ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789_]
lea eax, [ebx + 2]
jmp 0x42c4e6
mov byte [edx], 0
mov eax, dword [ebp - 0x10]
pop edx
pop ebx
pop esi
pop edi
pop ebp
ret

Function at 0x43bde0
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
push edi
push esi
push ebx
mov edx, dword [ebp + 8]
test edx, edx
je 0x43be34
mov al, byte [edx]
test al, al
je 0x43be34
mov ebx, edx
xor esi, esi
mov edi, 0x100
lea esi, [esi]
movsx eax, al
or eax, edi
mov edx, esi
mov esi, eax
mov ecx, eax
imul esi, eax
shr ecx, 2
add edi, 0x100
xor ecx, eax
mov al, byte [ebx + 1]
and ecx, 0xf
inc ebx
rol edx, cl
xor esi, edx
test al, al
jne 0x43be00
mov eax, esi
pop ebx
shr eax, 0x10
xor eax, esi
pop esi
pop edi
pop ebp
ret
xor eax, eax
pop ebx
pop esi
pop edi
pop ebp
ret