joyce8/EMBER2024-capa huggingface dataset:
Function at 0x481650
Capabilities:
Access peb ldr_data
Get number of processors

Disassembly:
push 0xffffffffffffffff
push 0x50c573
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
push ecx
push ebp
push esi
mov esi, ecx
push edi
mov dword [esp + 0xc], esi
call fcn.004fb167
lea edi, [esi + 0x64]
mov dword [esp + 0x18], 0
mov dword [edi + 4], 0
mov dword [edi], vtable.CBrush.0
mov eax, dword [esp + 0x2c]
mov ebp, dword [esp + 0x24]
mov ecx, dword [esp + 0x30]
mov dword [esi + 0x3c], eax
mov eax, ebp
mov dword [esi], method.CEdit.virtual_0
mov dword [esi + 0x40], ecx
mov dword [esi + 0x44], 0
mov ecx, dword [eax]
lea edx, [esi + 0x48]
mov byte [esp + 0x18], 1
mov dword [edx], ecx
mov ecx, dword [eax + 4]
mov dword [edx + 4], ecx
mov ecx, dword [eax + 8]
mov dword [edx + 8], ecx
mov eax, dword [eax + 0xc]
mov ecx, dword [esp + 0x40]
mov dword [edx + 0xc], eax
mov eax, dword [esp + 0x44]
push eax
mov dword [esi + 0x5c], ecx
mov dword [esi + 0x60], eax
call dword [sym.imp.GDI32.dll_CreateSolidBrush]
push eax
mov ecx, edi
call fcn.00500b03
mov edx, dword [esp + 0x28]
mov eax, dword [esp + 0x20]
push edx
push eax
push ebp
push 0x50800044
mov ecx, esi
call fcn.005034cf
test eax, eax
je 0x48176c
mov ecx, dword [esp + 0x3c]
call fcn.00500b30
mov ecx, dword [esi + 0x1c]
mov ebp, dword [sym.imp.USER32.dll_SendMessageA]
push 0
push eax
push 0x30
push ecx
mov dword [esi + 0x58], eax
call ebp
mov edi, dword [esp + 0x34]
test edi, edi
je 0x481730
push edi
mov ecx, esi
call fcn.004fe0bf
mov ecx, esi
call fcn.004818d0
cmp dword [esp + 0x38], 1
jne 0x481765
or ecx, 0xffffffff
xor eax, eax
repne scasb al, byte es:[edi]
mov edx, dword [esi + 0x1c]
push 0xffffffffffffffff
not ecx
dec ecx
push ecx
push 0xb1
push edx
call ebp
mov eax, dword [esi + 0x1c]
push 0
push 0
push 0xb7
push eax
call ebp
mov ecx, esi
call fcn.004fe252
mov ecx, dword [esp + 0x10]
mov eax, esi
pop edi
pop esi
pop ebp
mov dword fs:[0], ecx
add esp, 0x10
ret 0x28
Function at 0x484180
Capabilities:
Check for software breakpoints

Disassembly:
push esi
mov esi, dword [esp + 8]
cmp dword [esi + 0x10], 0xca
jne 0x4841b3
push esi
call fcn.00487270
mov eax, dword [esi + 0x40]
add esp, 4
test eax, eax
je 0x4841ac
mov dword [esi + 0x10], 0xcf
mov eax, 1
pop esi
ret
mov dword [esi + 0x10], 0xcb
mov eax, dword [esi + 0x10]
cmp eax, 0xcb
jne 0x484239
mov eax, dword [esi + 0x1b0]
mov ecx, dword [eax + 0x10]
test ecx, ecx
je 0x484222
mov eax, dword [esi + 8]
test eax, eax
je 0x4841d7
push esi
call dword [eax]
add esp, 4
mov ecx, dword [esi + 0x1b0]
push esi
call dword [ecx]
add esp, 4
test eax, eax
je 0x48421e
cmp eax, 2
je 0x484222
mov ecx, dword [esi + 8]
test ecx, ecx
je 0x4841ca
cmp eax, 3
je 0x4841fd
cmp eax, 1
jne 0x4841ca
mov eax, dword [ecx + 4]
inc eax
mov dword [ecx + 4], eax
mov eax, dword [esi + 8]
mov ecx, dword [eax + 8]
mov edx, dword [eax + 4]
cmp edx, ecx
jl 0x4841ca
mov edx, dword [esi + 0x13c]
add edx, ecx
mov dword [eax + 8], edx
jmp 0x4841ca
xor eax, eax
pop esi
ret
mov eax, dword [esi + 0x90]
push esi
mov dword [esi + 0x98], eax
call fcn.00484260
add esp, 4
pop esi
ret
cmp eax, 0xcc
je 0x484248
mov ecx, dword [esi]
push esi
call dword [ecx]
add esp, 4
push esi
call fcn.00484260
add esp, 4
pop esi
ret

Function at 0x4912bd
Capabilities:
Access peb ldr_data

Disassembly:
mov eax, dword fs:[0]
push 0xffffffffffffffff
push 0x50c938
push eax
mov dword fs:[0], esp
sub esp, 0x14
mov eax, dword [esp + 0x28]
push ebx
push esi
mov esi, ecx
xor ebx, ebx
push edi
mov edx, dword [esi + 0x40]
test edx, edx
setne bl
inc ebx
test eax, eax
je 0x4912d3
or bh, 0x80
lea ecx, [esp + 0xc]
call fcn.004965c0
mov edx, dword [esp + 0x30]
or ecx, 0xffffffff
mov edi, edx
xor eax, eax
repne scasb al, byte es:[edi]
not ecx
dec ecx
mov dword [esp + 0x28], 0
push ecx
push edx
lea ecx, [esp + 0x14]
call fcn.00496880
lea eax, [esp + 0xc]
push ebx
push eax
mov ecx, esi
call fcn.00491340
lea ecx, [esp + 0xc]
mov dword [esp + 0x28], 0xffffffff
mov dword [esp + 0xc], 0x520d80
call fcn.004967c0
mov ecx, dword [esp + 0x20]
pop edi
pop esi
pop ebx
mov dword fs:[0], ecx
add esp, 0x20
ret 8
Function at 0x496190
Capabilities:
Log keystrokes via polling

Disassembly:
push ebx
mov ebx, ecx
push ebp
push esi
mov eax, dword [ebx + 0x13c]
push edi
test eax, eax
jle 0x4961dc
mov eax, dword [ebx + 0x140]
test eax, eax
jle 0x4961dc
mov ebp, dword [sym.imp.USER32.dll_GetKeyState]
xor esi, esi
lea edi, [ebx + 0x150]
mov eax, dword [edi]
test eax, eax
je 0x4961c6
push eax
call ebp
test ax, ax
jl 0x4961d4
inc esi
add edi, 4
cmp esi, 6
jb 0x4961b8
pop edi
pop esi
pop ebp
pop ebx
ret
push esi
mov ecx, ebx
call fcn.00495e90
pop edi
pop esi
pop ebp
pop ebx
ret
Function at 0x498b90
Capabilities:
Create thread

Disassembly:
push ecx
cmp dword [ecx + 0xcc], 1
je 0x498bf0
mov eax, dword [ecx + 0x1c]
test eax, eax
je 0x498bf0
mov eax, dword [ecx + 0xb0]
test eax, eax
je 0x498bf0
push esi
mov edx, 5
mov esi, dword [ecx + 0xbc]
cmp esi, edx
pop esi
je 0x498bf0
mov dword [ecx + 0xb4], eax
mov dword [ecx + 0x94], 0
mov dword [ecx + 0xbc], edx
lea eax, [esp]
push eax
push 0
push ecx
push 0x498c00
push 0
push 0
call dword [sym.imp.KERNEL32.dll_CreateThread]
push eax
call dword [sym.imp.KERNEL32.dll_CloseHandle]
pop ecx
ret
Function at 0x49ba80
Capabilities:
Capture webcam image

Disassembly:
mov eax, dword [esp + 8]
push ebx
push esi
mov esi, ecx
mov eax, dword [eax + 4]
cmp dword [esi + 0xec], 1
jne 0x49bb23
test eax, eax
jbe 0x49bb23
mov ecx, dword [esi + 0xbc]
test ecx, ecx
jle 0x49bb23
mov ecx, dword [esi + 0x1c]
push edi
push 0
push eax
push 0x419
push ecx
call dword [sym.imp.USER32.dll_SendMessageA]
mov edi, eax
mov eax, dword [esi + 0xbc]
inc edi
test eax, eax
jne 0x49bace
xor esi, esi
jmp 0x49bad4
mov esi, dword [esi + 0xb4]
add esi, 4
xor ebx, ebx
test edi, edi
jbe 0x49baff
push ebp
mov ebp, edi
add esi, 6
push esi
call fcn.00446480
add esi, eax
push esi
mov ebx, esi
call fcn.00446480
add esp, 8
add esi, eax
dec edi
dec ebp
jne 0x49bae0
pop ebp
test edi, edi
pop edi
jne 0x49bb23
test ebx, ebx
je 0x49bb23
mov edx, dword [esp + 0x10]
push 0x4e
add edx, 0x10
push ebx
push edx
call fcn.004d6760
add esp, 0xc
mov eax, 1
pop esi
pop ebx
ret 0xc
pop esi
xor eax, eax
pop ebx
ret 0xc

Function at 0x49bc65
Capabilities:
Capture webcam image

Disassembly:
sub esp, 0x44
push ebx
push ebp
push esi
mov esi, ecx
push edi
mov eax, dword [esi + 0x3c]
test eax, eax
je 0x49bd7d
push eax
call dword [sym.imp.USER32.dll_IsWindow]
test eax, eax
je 0x49bd7d
mov eax, dword [esi + 0x3c]
push eax
call fcn.004fb5b9
mov esi, eax
test esi, esi
je 0x49bd7d
mov ebx, dword [esp + 0x58]
mov ecx, dword [esi + 0x1c]
mov ebp, dword [sym.imp.USER32.dll_SendMessageA]
push 0
push ebx
push 0x419
push ecx
call ebp
mov edi, eax
test edi, edi
jl 0x49bd7d
mov ecx, esi
call fcn.0049bbd0
cmp edi, eax
jge 0x49bd7d
mov eax, dword [esi + 0xc4]
mov edx, dword [esi + 0xc0]
mov dword [esp + 0x2c], eax
mov eax, dword [esp + 0x5c]
xor ecx, ecx
mov dword [esp + 0x28], edx
cmp eax, ecx
mov dword [esp + 0x30], eax
mov dword [esp + 0x34], ecx
mov dword [esp + 0x4c], ecx
mov dword [esp + 0x50], ecx
mov dword [esp + 0x38], edi
jne 0x49bd03
mov dword [esp + 0x34], 1
jmp 0x49bd5e
mov edx, dword [esi + 0x1c]
lea ecx, [esp + 0x18]
push ecx
push ebx
push 0x433
push edx
call ebp
test eax, eax
je 0x49bd7d
mov eax, dword [esp + 0x60]
mov ecx, dword [esp + 0x18]
mov edx, dword [esp + 0x24]
mov dword [esp + 0x10], ecx
mov dword [eax], 0
mov ecx, dword [esi + 0x1c]
lea eax, [esp + 0x10]
add edx, 2
push eax
push ecx
mov dword [esp + 0x1c], edx
call dword [sym.imp.USER32.dll_ClientToScreen]
mov edx, dword [esp + 0x10]
mov eax, dword [esp + 0x14]
mov dword [esp + 0x34], 3
mov dword [esp + 0x3c], edx
mov dword [esp + 0x40], eax
xor ecx, ecx
push ecx
lea ecx, [esp + 0x2c]
push ecx
push 0x7d8
call fcn.0049a470
pop edi
pop esi
pop ebp
mov eax, 1
pop ebx
add esp, 0x44
ret 0xc
pop edi
pop esi
pop ebp
xor eax, eax
pop ebx
add esp, 0x44
ret 0xc
Function at 0x49df60
Capabilities:
Check for time delay via gettickcount

Disassembly:
sub esp, 0xa0
push ebx
push ebp
mov ebp, dword [esp + 0xac]
push esi
push edi
push ebp
call sub.RASAPI32.dll_RasHangUpA
mov esi, dword [sym.imp.KERNEL32.dll_GetTickCount]
mov ecx, 0x28
xor eax, eax
lea edi, [esp + 0x10]
rep stosd dword es:[edi], eax
mov dword [esp + 0x10], 0xa0
call esi
mov edi, eax
call esi
sub eax, edi
cmp eax, 0xbb8
jae 0x49dfc6
mov ebx, dword [sym.imp.KERNEL32.dll_Sleep]
lea eax, [esp + 0x10]
push eax
push ebp
call sub.RASAPI32.dll_RasGetConnectStatusA
cmp eax, 6
je 0x49dfc6
push 0
call ebx
call esi
sub eax, edi
cmp eax, 0xbb8
jb 0x49dfa7
pop edi
pop esi
pop ebp
pop ebx
add esp, 0xa0
ret

Function at 0x49e350
Capabilities:
Create http request

Disassembly:
push esi
mov esi, ecx
cmp dword [esi], 0
jne 0x49e388
mov edx, dword [esi + 4]
xor eax, eax
push 0
push 0
mov ecx, dword [edx - 8]
test ecx, ecx
setne al
mov ecx, eax
neg ecx
sbb ecx, ecx
and ecx, edx
neg eax
sbb eax, eax
push ecx
and eax, 2
inc eax
push eax
push str.Mozilla_4.0__compatible__MSIE_6.0__Windows_NT_5.0_
call dword [sym.imp.WININET.dll_InternetOpenA]
mov dword [esi], eax
mov ecx, dword [esi]
xor eax, eax
test ecx, ecx
setne al
pop esi
ret
Function at 0x49eda0
Capabilities:
Encode data using base64

Disassembly:
sub esp, 0x4c
push ebx
push ebp
mov ebp, dword [esp + 0x5c]
push esi
push edi
mov ecx, 0x10
mov esi, str.ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789_
lea edi, [esp + 0x18]
rep movsd dword es:[edi], dword [esi]
lea ecx, [ebp + 2]
mov eax, 0x55555556
imul ecx
mov eax, edx
or ecx, 0xffffffff
shr eax, 0x1f
movsb byte es:[edi], byte [esi]
add edx, eax
mov edi, 0x548774
xor eax, eax
shl edx, 2
loop 0x49eddc

Function at 0x49f050
Capabilities:
Get socket status

Disassembly:
sub esp, 0x10c
mov eax, dword [ecx]
lea ecx, [esp]
push ecx
push 0
lea edx, [esp + 0x10]
push 0
push edx
push 0
mov dword [esp + 0x14], 0
mov dword [esp + 0x18], 0
mov dword [esp + 0x20], eax
mov dword [esp + 0x1c], 1
call sub.WS2_32.dll_select
cmp eax, 0xffffffff
jne 0x49f099
xor eax, eax
add esp, 0x10c
ret 4
mov edx, dword [esp + 0x110]
xor ecx, ecx
test eax, eax
setne cl
mov dword [edx], ecx
mov eax, 1
add esp, 0x10c
ret 4

Function at 0x49f510
Capabilities:
Access peb ldr_data

Disassembly:
push 0xffffffffffffffff
push 0x50d240
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 8
push esi
mov esi, ecx
lea ecx, [esp + 4]
call fcn.0049f0c0
lea eax, [esp + 4]
lea ecx, [esi + 4]
push eax
mov dword [esp + 0x18], 0
call fcn.0049f140
lea ecx, [esp + 4]
push ecx
lea ecx, [esi + 0x14]
call fcn.0049f140
lea ecx, [esi + 0xc]
call fcn.004f9a86
lea ecx, [esi + 0x10]
call fcn.004f9a86
push 0xffffffffffffffff
push 0
lea ecx, [esi + 0x1c]
call fcn.004a06d0
push 0xffffffffffffffff
push 0
lea ecx, [esi + 0x30]
call fcn.004a06d0
push 0xffffffffffffffff
push 0
lea ecx, [esi + 0x44]
call fcn.004a06d0
lea ecx, [esp + 8]
mov dword [esp + 0x14], 1
call fcn.004f9afb
lea ecx, [esp + 4]
mov dword [esp + 0x14], 0xffffffff
call fcn.004f9afb
mov ecx, dword [esp + 0xc]
pop esi
mov dword fs:[0], ecx
add esp, 0x14
ret
Function at 0x4a16a0
Capabilities:
Access peb ldr_data

Disassembly:
push 0xffffffffffffffff
push 0x50d4c8
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x14
mov al, byte [esp + 0x28]
push ebx
xor ebx, ebx
push esi
push ebx
lea ecx, [esp + 0x10]
mov dword [esp + 0xc], ebx
mov byte [esp + 0x10], al
call fcn.004a1080
mov eax, dword [esp + 0x30]
mov dword [esp + 0x24], ebx
mov ecx, dword [eax + 4]
cmp ecx, ebx
jne 0x4a16e5
xor eax, eax
jmp 0x4a16ea
mov eax, dword [eax + 8]
add eax, ecx
mov edx, dword [esp + 0x3c]
push edx
mov edx, dword [esp + 0x3c]
push edx
mov edx, dword [esp + 0x3c]
push edx
push eax
push ecx
lea eax, [esp + 0x20]
lea ecx, [esp + 0x44]
push eax
push ecx
call fcn.004a1d00
mov esi, dword [esp + 0x48]
mov dl, byte [esp + 0x28]
add esp, 0x1c
lea ecx, [esp + 0xc]
mov byte [esi], dl
mov dword [esi + 4], ebx
mov dword [esi + 8], ebx
mov dword [esi + 0xc], ebx
mov eax, dword [0x5223b8]
push eax
push ebx
push ecx
mov ecx, esi
call fcn.004a0e00
mov ecx, dword [esp + 0x10]
cmp ecx, ebx
je 0x4a1768
mov al, byte [ecx - 1]
cmp al, bl
je 0x4a175e
cmp al, 0xff
je 0x4a175e
dec al
mov byte [ecx - 1], al
mov eax, esi
pop esi
pop ebx
mov ecx, dword [esp + 0x14]
mov dword fs:[0], ecx
add esp, 0x20
ret
dec ecx
push ecx
call fcn.004f9865
add esp, 4
mov ecx, dword [esp + 0x1c]
mov eax, esi
pop esi
pop ebx
mov dword fs:[0], ecx
add esp, 0x20
ret

Function at 0x4a7150
Capabilities:
Access peb ldr_data
Get ntdll base address

Disassembly:
push 0xffffffffffffffff
push 0x50d668
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x2c
mov eax, dword [esp + 0x40]
push ebx
push esi
lea ecx, [esp + 8]
push eax
push ecx
mov ecx, dword [esp + 0x4c]
call fcn.004a7460
mov esi, eax
lea edx, [esp + 0x48]
xor ebx, ebx
push edx
lea ecx, [esp + 0x1c]
mov dword [esp + 0x40], ebx
mov dword [esp + 0x4c], 0x59d164
call fcn.004d7ee8
mov ecx, dword [0x5223b8]
mov al, byte [esi]
push ecx
push ebx
push esi
lea ecx, [esp + 0x30]
mov byte [esp + 0x48], 1
mov byte [esp + 0x30], al
mov dword [esp + 0x34], ebx
mov dword [esp + 0x38], ebx
mov dword [esp + 0x3c], ebx
call fcn.004a0e00
mov esi, 0x522420
mov dword [esp + 0x18], esi
mov eax, dword [esp + 0xc]
mov byte [esp + 0x3c], 3
cmp eax, ebx
je 0x4a71f7
lea ecx, [eax - 1]
mov al, byte [eax - 1]
cmp al, bl
je 0x4a71ee
cmp al, 0xff
je 0x4a71ee
dec al
mov byte [ecx], al
jmp 0x4a71f7
push ecx
call fcn.004f9865
add esp, 4
lea ecx, [esp + 0x18]
mov dword [esp + 0xc], ebx
mov dword [esp + 0x10], ebx
mov dword [esp + 0x14], ebx
call fcn.004f5380
mov eax, dword [esp + 0x28]
mov dword [esp + 0x3c], 0xffffffff
cmp eax, ebx
mov dword [esp + 0x18], esi
je 0x4a723d
lea ecx, [eax - 1]
mov al, byte [eax - 1]
cmp al, bl
je 0x4a7234
cmp al, 0xff
je 0x4a7234
dec al
mov byte [ecx], al
jmp 0x4a723d
push ecx
call fcn.004f9865
add esp, 4
lea ecx, [esp + 0x18]
mov dword [esp + 0x28], ebx
mov dword [esp + 0x2c], ebx
mov dword [esp + 0x30], ebx
call fcn.004d7f6f
mov ecx, dword [esp + 0x34]
pop esi
pop ebx
mov dword fs:[0], ecx
add esp, 0x38
ret
Function at 0x4ab980
Capabilities:
Capture screenshot

Disassembly:
sub esp, 0x10
lea eax, [esp]
push esi
mov esi, dword [esp + 0x18]
push eax
mov ecx, dword [esi]
push ecx
call dword [sym.imp.USER32.dll_GetWindowRect]
mov edx, dword [esi]
push edx
call dword [sym.imp.USER32.dll_GetWindowDC]
push eax
mov dword [esi + 4], eax
call dword [sym.imp.GDI32.dll_CreateCompatibleDC]
push 1
push eax
mov dword [esi + 8], eax
call dword [sym.imp.GDI32.dll_SetBkMode]
mov eax, dword [esi + 0x10]
test eax, eax
je 0x4ab9ca
push eax
mov eax, dword [esi + 8]
mov dword [esi + 0x18], 0
push eax
jmp 0x4ab9f9
mov ecx, dword [esp + 0x10]
mov eax, dword [esp + 8]
mov edx, dword [esp + 0xc]
sub ecx, eax
mov eax, dword [esi + 4]
push ecx
mov ecx, dword [esp + 8]
mov dword [esi + 0x18], 1
sub edx, ecx
push edx
push eax
call dword [sym.imp.GDI32.dll_CreateCompatibleBitmap]
mov ecx, dword [esi + 8]
push eax
mov dword [esi + 0x10], eax
push ecx
call dword [sym.imp.GDI32.dll_SelectObject]
mov dword [esi + 0x14], eax
mov eax, dword [esi + 0xc]
cmp eax, 1
jne 0x4aba3b
mov edx, dword [esi + 4]
mov eax, dword [esp + 0x10]
mov ecx, dword [esp + 0xc]
push 0xcc0020
push 0
push 0
push edx
mov edx, dword [esp + 0x18]
sub eax, edx
mov edx, dword [esp + 0x14]
sub ecx, edx
mov edx, dword [esi + 8]
push eax
push ecx
push 0
push 0
push edx
call dword [sym.imp.GDI32.dll_BitBlt]
mov eax, dword [esi + 8]
pop esi
add esp, 0x10
ret 4
Function at 0x4b7fe0
Capabilities:
Access peb ldr_data
Get kernel32 base address

Disassembly:
push 0xffffffffffffffff
push 0x50e2b3
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
push ecx
push esi
mov esi, ecx
mov dword [esp + 4], esi
call fcn.004fff0c
xor eax, eax
mov dword [esi + 0x10], 0x522c7c
mov dword [esp + 0x10], eax
mov dword [esi + 0x14], eax
mov ecx, 1
mov dword [esi], method.CDC.virtual_0
mov byte [esp + 0x10], cl
mov dword [esi + 0x30], ecx
lea ecx, [esi + 0x20]
mov dword [esi + 0x1c], eax
mov dword [esi + 0x18], eax
mov dword [esi + 0x34], eax
mov dword [esi + 0x38], eax
mov dword [ecx], eax
mov edx, dword [esp + 0x24]
mov dword [ecx + 4], eax
push edx
mov edx, dword [esp + 0x1c]
mov dword [ecx + 8], eax
mov dword [ecx + 0xc], eax
mov eax, dword [esp + 0x24]
mov ecx, dword [esp + 0x20]
push eax
push ecx
push edx
mov ecx, esi
call fcn.004b80e0
mov ecx, dword [esp + 8]
mov eax, esi
pop esi
mov dword fs:[0], ecx
add esp, 0x10
ret 0x10

Function at 0x4b8070
Capabilities:
Access peb ldr_data

Disassembly:
push 0xffffffffffffffff
push 0x50e2db
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 8
push esi
mov esi, ecx
mov dword [esp + 4], esi
mov dword [esi], method.CDC.virtual_0
mov eax, dword [esi + 0x30]
mov dword [esp + 0x14], 1
push eax
call fcn.004b8d20
lea ecx, [esi + 0x10]
mov dword [esp + 8], ecx
mov dword [ecx], method.CGdiObject.virtual_0
mov byte [esp + 0x14], 2
call fcn.00500b5a
mov ecx, esi
mov dword [esp + 0x14], 0xffffffff
call fcn.00500041
mov ecx, dword [esp + 0xc]
pop esi
mov dword fs:[0], ecx
add esp, 0x14
ret
Function at 0x4bdd20
Capabilities:
Terminate process

Disassembly:
push ecx
push ebx
push ebp
push esi
push 0x800
call fcn.004d6947
mov esi, dword [esp + 0x18]
add esp, 4
mov edx, eax
xor ebp, ebp
test esi, esi
mov dword [esp + 0xc], edx
jne 0x4bdd48
pop esi
pop ebp
xor eax, eax
pop ebx
pop ecx
ret
push edi
mov edi, esi
or ecx, 0xffffffff
xor eax, eax
repne scasb al, byte es:[edi]
not ecx
dec ecx
pop edi
cmp ecx, 0x800
jbe 0x4bdd63
pop esi
pop ebp
pop ebx
pop ecx
ret
mov al, byte [esi]
inc esi
test al, al
je 0x4bde39
cmp ebp, 0x400
je 0x4bde24
cmp al, 0x25
jne 0x4bde03
mov al, byte [esi]
inc esi
test al, al
je 0x4bde1c
mov cl, byte [esi]
inc esi
test cl, cl
mov byte [esp + 0x14], cl
je 0x4bde1c
movsx eax, al
push eax
call fcn.004d7779
movsx ecx, byte [esp + 0x18]
push ecx
mov bl, al
call fcn.004d7779
movsx edx, bl
push edx
mov byte [esp + 0x20], al
call fcn.004d5cb5
add esp, 0xc
test eax, eax
je 0x4bde32
movsx eax, byte [esp + 0x14]
push eax
call fcn.004d5cb5
add esp, 4
test eax, eax
je 0x4bde32
cmp bl, 0x39
jg 0x4bdde2
add bl, 0xd0
jmp 0x4bdde5
add bl, 0xa9
mov al, byte [esp + 0x14]
cmp al, 0x39
jg 0x4bddf1
add al, 0xd0
jmp 0x4bddf3
add al, 0xa9
mov ecx, dword [esp + 0xc]
shl bl, 4
add bl, al
mov edx, ecx
mov byte [ecx + ebp], bl
jmp 0x4bde10
cmp al, 0x2b
jne 0x4bde0d
mov byte [edx + ebp], 0x20
jmp 0x4bde10
mov byte [edx + ebp], al
mov al, byte [esi]
inc ebp
inc esi
test al, al
jne 0x4bdd6e
cmp ebp, 0x400
jne 0x4bde39
pop esi
pop ebp
mov byte [edx + 0x3ff], 0
mov eax, edx
pop ebx
pop ecx
ret
push 0
call fcn.004d8598
mov byte [edx + ebp], 0
pop esi
pop ebp
mov eax, edx
pop ebx
pop ecx
ret

Function at 0x4c1a10
Capabilities:
Set socket configuration

Disassembly:
push ecx
mov ecx, dword [esp + 8]
lea eax, [esp]
push eax
push 0x8004667e
push ecx
mov dword [esp + 0xc], 0
call sub.WS2_32.dll_ioctlsocket
xor edx, edx
cmp eax, 0xffffffff
setne dl
mov eax, edx
pop ecx
ret

Function at 0x4c1a40
Capabilities:
Set socket configuration

Disassembly:
push ecx
mov ecx, dword [esp + 8]
lea eax, [esp]
push eax
push 0x8004667e
push ecx
mov dword [esp + 0xc], 1
call sub.WS2_32.dll_ioctlsocket
xor edx, edx
cmp eax, 0xffffffff
setne dl
mov eax, edx
pop ecx
ret

Function at 0x4c1a70
Capabilities:
Create tcp socket
Initialize winsock library

Disassembly:
sub esp, 0x190
lea eax, [esp]
push eax
push 1
call sub.WS2_32.dll_WSAStartup
test eax, eax
je 0x4c1a90
or eax, 0xffffffff
add esp, 0x190
ret
push 6
push 1
push 2
call sub.WS2_32.dll_socket
add esp, 0x190
ret
Function at 0x4c1ac0
Capabilities:
Connect socket
Get socket status

Disassembly:
sub esp, 0x228
push esi
mov esi, dword [esp + 0x234]
test esi, esi
je 0x4c1cae
mov ecx, dword [esp + 0x23c]
mov eax, 0x66666667
imul ecx
sar edx, 2
mov eax, edx
push ebx
shr eax, 0x1f
add edx, eax
push edi
test edx, edx
mov edi, 1
mov dword [esp + 0xc], edx
jg 0x4c1b01
mov dword [esp + 0xc], edi
xor ecx, ecx
push esi
mov dword [esp + 0x18], ecx
mov word [esp + 0x18], 2
mov dword [esp + 0x1c], ecx
mov dword [esp + 0x20], ecx
mov dword [esp + 0x24], ecx
call sub.WS2_32.dll_inet_addr
mov edx, dword [esp + 0x240]
mov dword [esp + 0x18], eax
push edx
call sub.WS2_32.dll_htons
mov esi, dword [esp + 0x238]
mov word [esp + 0x16], ax
push esi
call fcn.004c1a40
add esp, 4
call dword [sym.imp.KERNEL32.dll_GetTickCount]
lea eax, [esp + 0x14]
push 0x10
push eax
push esi
call sub.WS2_32.dll_connect
test eax, eax
jge 0x4c1c97
call fcn.004c16b0
push eax
call fcn.004c1cc0
add esp, 4
cmp eax, 0xffffd8cd
je 0x4c1b94
cmp eax, 0xffffd8cc
je 0x4c1b94
push esi
mov edi, eax
call fcn.004c1a10
add esp, 4
mov eax, edi
pop edi
pop ebx
pop esi
add esp, 0x228
ret
mov eax, dword [esp + 0xc]
mov dword [esp + 0x10], 0
test eax, eax
jle 0x4c1c49
lea ebx, [esi + 1]
lea ecx, [esp + 0x24]
lea edx, [esp + 0x2c]
push ecx
push 0
lea eax, [esp + 0x138]
push edx
push eax
push ebx
mov dword [esp + 0x44], esi
mov dword [esp + 0x40], edi
mov dword [esp + 0x148], esi
mov dword [esp + 0x144], edi
mov dword [esp + 0x38], 0
mov dword [esp + 0x3c], 0x2710
call sub.WS2_32.dll_select
cmp eax, 0xffffffff
je 0x4c1c7d
lea ecx, [esp + 0x2c]
push ecx
push esi
call sub.WS2_32.dll___WSAFDIsSet
test eax, eax
jne 0x4c1c97
lea edx, [esp + 0x130]
push edx
push esi
call sub.WS2_32.dll___WSAFDIsSet
test eax, eax
jne 0x4c1c97
mov ecx, dword [esp + 0x248]
mov eax, dword [esp + 0x24c]
cmp dword [ecx], eax
je 0x4c1c63
call fcn.004c16b0
test eax, eax
jne 0x4c1c7d
mov eax, dword [esp + 0x10]
mov ecx, dword [esp + 0xc]
inc eax
cmp eax, ecx
mov dword [esp + 0x10], eax
jl 0x4c1bab
push esi
mov edi, 0xfffffff5
call fcn.004c1a10
add esp, 4
mov eax, edi
pop edi
pop ebx
pop esi
add esp, 0x228
ret
push esi
mov edi, 0xffffffec
call fcn.004c1a10
add esp, 4
mov eax, edi
pop edi
pop ebx
pop esi
add esp, 0x228
ret
push esi
mov edi, 0xfffffffb
call fcn.004c1a10
add esp, 4
mov eax, edi
pop edi
pop ebx
pop esi
add esp, 0x228
ret
push esi
xor edi, edi
call fcn.004c1a10
add esp, 4
mov eax, edi
pop edi
pop ebx
pop esi
add esp, 0x228
ret
xor eax, eax
pop esi
add esp, 0x228
ret