joyce8/EMBER2024-capa huggingface dataset:
Function at 0x431520
Capabilities:
Open clipboard
Read clipboard data

Disassembly:
sub esp, 0xc
push ebx
push ebp
push esi
push edi
mov edi, ecx
call fcn.0042bcd0
test eax, eax
je 0x43160f
mov ecx, edi
call fcn.0042bcd0
mov ecx, eax
call fcn.00429340
test eax, eax
jne 0x43160f
push eax
call dword [sym.imp.USER32.dll_OpenClipboard]
test eax, eax
je 0x43160f
mov eax, dword [0x524840]
and eax, 0xffff
push eax
call dword [sym.imp.USER32.dll_GetClipboardData]
mov esi, eax
test esi, esi
jne 0x431582
call dword [sym.imp.USER32.dll_CloseClipboard]
pop edi
pop esi
pop ebp
pop ebx
add esp, 0xc
ret 0xc
lea ecx, [esp + 0x10]
mov ebp, dword [esp + 0x24]
push 1
push ecx
mov ecx, dword [edi + 0x44]
lea edx, [esp + 0x1c]
shr ecx, 4
lea eax, [esp + 0x20]
push edx
mov edx, dword [esp + 0x2c]
and ecx, 1
push eax
push ecx
push ebp
push edx
push esi
call dword [sym.imp.KERNEL32.dll_GlobalSize]
push eax
push esi
call dword [sym.imp.KERNEL32.dll_GlobalLock]
push eax
mov ecx, edi
call fcn.0042bcd0
mov ecx, eax
call fcn.00429570
push esi
mov ebx, eax
call dword [sym.imp.KERNEL32.dll_GlobalUnlock]
call dword [sym.imp.USER32.dll_CloseClipboard]
mov ecx, dword [esp + 0x28]
mov eax, 1
cmp ecx, eax
jne 0x43160f
cmp ebx, eax
jne 0x43160f
cmp dword [esp + 0x10], eax
jne 0x4315f5
mov eax, dword [edi]
mov ecx, edi
call dword [eax + 0xcc]
mov eax, dword [esp + 0x14]
mov ecx, dword [esp + 0x18]
mov edx, dword [edi]
push eax
mov eax, dword [esp + 0x24]
push ecx
push ebp
push eax
mov ecx, edi
call dword [edx + 0xc0]
pop edi
pop esi
pop ebp
pop ebx
add esp, 0xc
ret 0xc
Function at 0x434250
Capabilities:
Access peb ldr_data

Disassembly:
mov eax, dword fs:[0]
push 0xffffffffffffffff
push 0x482838
push eax
mov dword fs:[0], esp
sub esp, 0x14
push ebx
push ebp
mov ebp, dword [esp + 0x30]
push esi
mov ebx, ecx
push edi
mov esi, dword [ebp]
mov ecx, dword [esi + 0xc]
mov eax, dword [esi + 0x10]
dec ecx
cmp eax, ecx
jge 0x434289
inc eax
mov dword [esi + 0x10], eax
jmp 0x43439c
mov eax, dword [ebx + 0x3c]
mov ecx, dword [esi + 8]
cmp ecx, eax
jne 0x43429d
mov eax, 0xffffffc7
jmp 0x43439e
mov esi, dword [esi]
mov edx, dword [esi + 0x10]
mov ecx, dword [esi + 0xc]
cmp edx, ecx
jl 0x4342ae
cmp dword [esi + 8], eax
jne 0x43429d
cmp dword [esi + 8], eax
jne 0x4342c7
mov eax, dword [esi + 0x10]
mov ecx, dword [esi + 0xc]
cmp eax, ecx
jl 0x4342c7
mov eax, 0xffffffc7
jmp 0x43439e
mov eax, dword [esi + 4]
xor edi, edi
cmp eax, edi
je 0x4342db
push eax
mov ecx, ebx
call fcn.00433a80
mov dword [esi + 4], edi
mov dword [ebp], esi
mov ecx, dword [esi + 0x10]
inc ecx
mov dword [esi + 0x10], ecx
lea ecx, [esp + 0x10]
call fcn.00403c50
mov dword [esp + 0x2c], edi
mov edi, dword [esp + 0x3c]
test edi, edi
jne 0x43430c
mov ecx, dword [ebx + 4]
mov edx, dword [ecx + 8]
lea ecx, [esp + 0x10]
push edx
call fcn.00403c70
mov edi, eax
mov eax, dword [esi + 8]
push edi
push eax
mov ecx, ebx
call fcn.004331f0
test eax, eax
mov dword [esp + 0x38], eax
je 0x43433f
lea ecx, [esp + 0x10]
mov dword [esp + 0x2c], 0xffffffff
mov dword [esp + 0x10], 0x4ed660
call fcn.00403e50
mov eax, dword [esp + 0x38]
jmp 0x43439e
mov ecx, dword [esi + 0x10]
push ecx
push edi
mov ecx, ebx
call fcn.004340b0
mov dl, byte [edi]
and dl, 1
cmp dl, 1
jne 0x434383
mov ecx, dword [esp + 0x34]
push ebp
push ecx
push edi
push eax
mov ecx, ebx
call fcn.004340d0
mov esi, eax
test esi, esi
jne 0x4343b3
mov edx, dword [ebp]
push eax
push edi
mov ecx, ebx
mov dword [edx + 0x10], eax
call fcn.004340b0
mov cl, byte [edi]
and cl, 1
cmp cl, 1
je 0x434355
lea ecx, [esp + 0x10]
mov dword [esp + 0x2c], 0xffffffff
mov dword [esp + 0x10], 0x4ed660
call fcn.00403e50
xor eax, eax
mov ecx, dword [esp + 0x24]
pop edi
pop esi
pop ebp
pop ebx
mov dword fs:[0], ecx
add esp, 0x20
ret 0xc
lea ecx, [esp + 0x10]
mov dword [esp + 0x2c], 0xffffffff
mov dword [esp + 0x10], 0x4ed660
call fcn.00403e50
mov eax, esi
jmp 0x43439e

Function at 0x4374d0
Capabilities:
Create thread

Disassembly:
push ecx
cmp dword [ecx + 0xcc], 1
je 0x437530
mov eax, dword [ecx + 0x1c]
test eax, eax
je 0x437530
mov eax, dword [ecx + 0xb0]
test eax, eax
je 0x437530
push esi
mov edx, 5
mov esi, dword [ecx + 0xbc]
cmp esi, edx
pop esi
je 0x437530
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 0x437570
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 0x43c7e0
Capabilities:
Access peb ldr_data
Get number of processors

Disassembly:
push 0xffffffffffffffff
push 0x482e68
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x2c
push esi
mov esi, ecx
lea eax, [esp + 0xc]
mov ecx, dword [esi + 0x1c]
push eax
push ecx
call dword [sym.imp.USER32.dll_GetClientRect]
push 0
lea ecx, [esp + 0x20]
call fcn.00479afd
mov eax, dword [esi + 0xd0]
lea edx, [esp + 0x1c]
push eax
push eax
push edx
mov dword [esp + 0x44], 0
call fcn.0043c180
mov eax, dword [esi + 0x4c]
mov ecx, dword [esi + 0x48]
add eax, 0x64
add esp, 0xc
add ecx, 0x64
mov dword [esp + 8], eax
lea eax, [esp + 4]
mov dword [esp + 4], ecx
push eax
lea ecx, [esp + 0x20]
call fcn.00479a2b
mov ecx, dword [esp + 4]
mov eax, dword [esp + 0x14]
mov edx, dword [esp + 0xc]
sub ecx, eax
add ecx, edx
mov eax, 0x88888889
imul ecx
add edx, ecx
push 1
sar edx, 4
mov ecx, edx
shr ecx, 0x1f
lea eax, [edx + ecx + 1]
xor edx, edx
test eax, eax
setl dl
dec edx
mov ecx, esi
and eax, edx
push eax
push 0
push 0
call fcn.00476215
mov ecx, dword [esp + 0x10]
mov eax, dword [esp + 0x18]
mov edx, dword [esp + 8]
sub ecx, eax
add ecx, edx
mov eax, 0x88888889
imul ecx
add edx, ecx
xor ecx, ecx
sar edx, 4
mov eax, edx
push 1
shr eax, 0x1f
lea eax, [edx + eax + 1]
test eax, eax
setl cl
dec ecx
and eax, ecx
mov ecx, esi
push eax
push 0
push 1
call fcn.00476215
push 1
push 0
push 0
mov ecx, esi
call fcn.004761bd
push 1
push 0
push 1
mov ecx, esi
call fcn.004761bd
lea ecx, [esp + 0x1c]
mov dword [esp + 0x38], 0xffffffff
call fcn.00479b6f
mov ecx, dword [esp + 0x30]
pop esi
mov dword fs:[0], ecx
add esp, 0x38
ret

Function at 0x43c960
Capabilities:
Get number of processors

Disassembly:
push 0xffffffffffffffff
push 0x482e88
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x2c
push esi
mov esi, ecx
push 0
lea ecx, [esp + 0x20]
call fcn.00479afd
push 0x3e8
lea eax, [esp + 0x20]
push 0x3e8
push eax
mov dword [esp + 0x44], 0
call fcn.0043c180
mov ecx, dword [esi + 0x48]
mov eax, dword [esi + 0x4c]
add ecx, 0x64
add esp, 0xc
mov dword [esp + 4], ecx
lea ecx, [esp + 4]
add eax, 0x96
push ecx
lea ecx, [esp + 0x20]
mov dword [esp + 0xc], eax
call fcn.00479a2b
mov eax, dword [esi + 0x1c]
lea edx, [esp + 0xc]
push edx
push eax
call dword [sym.imp.USER32.dll_GetClientRect]
mov eax, dword [esp + 0x18]
mov edx, dword [esp + 0x10]
sub eax, edx
lea eax, [eax + eax*4]
lea eax, [eax + eax*4]
lea eax, [eax + eax*4]
shl eax, 3
cdq
idiv dword [esp + 8]
mov edx, dword [esp + 0xc]
mov ecx, eax
mov eax, dword [esp + 0x14]
sub eax, edx
lea eax, [eax + eax*4]
lea eax, [eax + eax*4]
lea eax, [eax + eax*4]
shl eax, 3
cdq
idiv dword [esp + 4]
cmp dword [esp + 0x44], 1
jne 0x43ca24
cmp dword [esp + 0x40], 1
jne 0x43ca22
cmp ecx, eax
jge 0x43ca24
mov eax, ecx
cmp eax, 0xc8
jge 0x43ca30
mov eax, 0xc8
mov ecx, esi
mov dword [esi + 0xd0], eax
call fcn.0043c7e0
mov ecx, dword [esi + 0x1c]
push 1
push 0
push ecx
call dword [sym.imp.USER32.dll_InvalidateRect]
lea ecx, [esp + 0x1c]
mov dword [esp + 0x38], 0xffffffff
call fcn.00479b6f
mov ecx, dword [esp + 0x30]
pop esi
mov dword fs:[0], ecx
add esp, 0x38
ret 8
Function at 0x43d1a0
Capabilities:
Access peb ldr_data
Get number of processors

Disassembly:
push 0xffffffffffffffff
push 0x482ef3
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.00474633
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.00479da5
mov edx, dword [esp + 0x28]
mov eax, dword [esp + 0x20]
push edx
push eax
push ebp
push 0x50800044
mov ecx, esi
call fcn.0047b2fd
test eax, eax
je 0x43d2bc
mov ecx, dword [esp + 0x3c]
call fcn.00479dd2
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 0x43d280
push edi
mov ecx, esi
call fcn.00477398
mov ecx, esi
call fcn.0043d420
cmp dword [esp + 0x38], 1
jne 0x43d2b5
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.00477502
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 0x43fcf0
Capabilities:
Check for software breakpoints

Disassembly:
push esi
mov esi, dword [esp + 8]
cmp dword [esi + 0x10], 0xca
jne 0x43fd23
push esi
call fcn.00442e00
mov eax, dword [esi + 0x40]
add esp, 4
test eax, eax
je 0x43fd1c
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 0x43fda9
mov eax, dword [esi + 0x1b0]
mov ecx, dword [eax + 0x10]
test ecx, ecx
je 0x43fd92
mov eax, dword [esi + 8]
test eax, eax
je 0x43fd47
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 0x43fd8e
cmp eax, 2
je 0x43fd92
mov ecx, dword [esi + 8]
test ecx, ecx
je 0x43fd3a
cmp eax, 3
je 0x43fd6d
cmp eax, 1
jne 0x43fd3a
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 0x43fd3a
mov edx, dword [esi + 0x13c]
add edx, ecx
mov dword [eax + 8], edx
jmp 0x43fd3a
xor eax, eax
pop esi
ret
mov eax, dword [esi + 0x90]
push esi
mov dword [esi + 0x98], eax
call fcn.0043fdd0
add esp, 4
pop esi
ret
cmp eax, 0xcc
je 0x43fdb8
mov ecx, dword [esi]
push esi
call dword [ecx]
add esp, 4
push esi
call fcn.0043fdd0
add esp, 4
pop esi
ret

Function at 0x44d650
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 0x44d6f3
test eax, eax
jbe 0x44d6f3
mov ecx, dword [esi + 0xbc]
test ecx, ecx
jle 0x44d6f3
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 0x44d69e
xor esi, esi
jmp 0x44d6a4
mov esi, dword [esi + 0xb4]
add esi, 4
xor ebx, ebx
test edi, edi
jbe 0x44d6cf
push ebp
mov ebp, edi
add esi, 6
push esi
call fcn.0044f540
add esi, eax
push esi
mov ebx, esi
call fcn.0044f540
add esp, 8
add esi, eax
dec edi
dec ebp
jne 0x44d6b0
pop ebp
test edi, edi
pop edi
jne 0x44d6f3
test ebx, ebx
je 0x44d6f3
mov edx, dword [esp + 0x10]
push 0x4e
add edx, 0x10
push ebx
push edx
call fcn.00463a10
add esp, 0xc
mov eax, 1
pop esi
pop ebx
ret 0xc
pop esi
xor eax, eax
pop ebx
ret 0xc
Function at 0x44d835
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 0x44d94d
push eax
call dword [sym.imp.USER32.dll_IsWindow]
test eax, eax
je 0x44d94d
mov eax, dword [esi + 0x3c]
push eax
call fcn.00474a85
mov esi, eax
test esi, esi
je 0x44d94d
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 0x44d94d
mov ecx, esi
call fcn.0044d7a0
cmp edi, eax
jge 0x44d94d
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 0x44d8d3
mov dword [esp + 0x34], 1
jmp 0x44d92e
mov edx, dword [esi + 0x1c]
lea ecx, [esp + 0x18]
push ecx
push ebx
push 0x433
push edx
call ebp
test eax, eax
je 0x44d94d
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.0044cda0
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 0x455f30
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 0x455f7c
mov eax, dword [ebx + 0x140]
test eax, eax
jle 0x455f7c
mov ebp, dword [sym.imp.USER32.dll_GetKeyState]
xor esi, esi
lea edi, [ebx + 0x150]
mov eax, dword [edi]
test eax, eax
je 0x455f66
push eax
call ebp
test ax, ax
jl 0x455f74
inc esi
add edi, 4
cmp esi, 6
jb 0x455f58
pop edi
pop esi
pop ebp
pop ebx
ret
push esi
mov ecx, ebx
call fcn.00455c30
pop edi
pop esi
pop ebp
pop ebx
ret
Function at 0x458af0
Capabilities:
Create thread

Disassembly:
push ecx
cmp dword [ecx + 0xcc], 1
je 0x458b50
mov eax, dword [ecx + 0x1c]
test eax, eax
je 0x458b50
mov eax, dword [ecx + 0xb0]
test eax, eax
je 0x458b50
push esi
mov edx, 5
mov esi, dword [ecx + 0xbc]
cmp esi, edx
pop esi
je 0x458b50
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 0x458b60
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 0x475428
Capabilities:
Get graphical window text

Disassembly:
push esi
mov esi, ecx
mov ecx, dword [esi + 0x38]
test ecx, ecx
jne 0x475460
push dword [esi + 0x1c]
call dword [sym.imp.USER32.dll_GetWindowTextLengthA]
lea ecx, [eax + 1]
push ecx
mov ecx, dword [esp + 0xc]
push eax
call fcn.004734df
push eax
push dword [esi + 0x1c]
call dword [sym.imp.USER32.dll_GetWindowTextA]
mov ecx, dword [esp + 8]
push 0xffffffffffffffff
call fcn.004734b7
jmp 0x47546c
mov eax, dword [ecx]
push dword [esp + 8]
call dword [eax + 0x88]
pop esi
ret 4

Function at 0x476b19
Capabilities:
Extract resource via kernel32 functions

Disassembly:
push ebx
push esi
push edi
xor edi, edi
cmp dword [esp + 0x10], edi
mov ebx, ecx
je 0x476b5b
call fcn.0047c98f
mov esi, dword [eax + 0xc]
push 0xf0
push dword [esp + 0x14]
push esi
call dword [sym.imp.KERNEL32.dll_FindResourceA]
cmp eax, edi
je 0x476b5b
push eax
push esi
call dword [sym.imp.KERNEL32.dll_LoadResource]
cmp eax, edi
jne 0x476b52
xor eax, eax
jmp 0x476b63
push eax
call dword [sym.imp.KERNEL32.dll_LockResource]
mov edi, eax
push edi
mov ecx, ebx
call fcn.00476b69
pop edi
pop esi
pop ebx
ret 4

Function at 0x47cebf
Capabilities:
Get thread local storage value

Disassembly:
push ebx
push esi
mov esi, ecx
lea ebx, [esi + 0x1c]
push ebx
call dword [sym.imp.KERNEL32.dll_EnterCriticalSection]
cmp dword [esp + 0x10], 0
jne 0x47ceed
push dword [esi]
call dword [sym.imp.KERNEL32.dll_TlsGetValue]
test eax, eax
je 0x47cf0b
push dword [esp + 0xc]
mov ecx, esi
push eax
call fcn.0047ce25
jmp 0x47cf0b
mov eax, dword [esi + 0x14]
test eax, eax
je 0x47cf0b
push edi
push dword [esp + 0x10]
mov edi, dword [eax + 4]
mov ecx, esi
push eax
call fcn.0047ce25
test edi, edi
mov eax, edi
jne 0x47cef5
pop edi
push ebx
call dword [sym.imp.KERNEL32.dll_LeaveCriticalSection]
pop esi
pop ebx
ret 8
Function at 0x402523
Capabilities:
Enumerate gui resources

Disassembly:
cmp dword [esp + 4], 0
je 0x40253b
push dword [esp + 4]
push 0x4024bc
call dword [sym.imp.USER32.DLL_EnumWindows]
jmp 0x402578
push esi
mov esi, dword [0x407d3c]
test esi, esi
je 0x402577
push ebx
push edi
mov ebx, dword [esi]
lea edi, [esi + 8]
call dword [sym.imp.KERNEL32.dll_GetCurrentThreadId]
cmp dword [edi], eax
jne 0x40256f
push 1
push dword [esi + 0xc]
call dword [sym.imp.USER32.DLL_EnableWindow]
push edi
push 0x407d3c
call fcn.00404d2b
pop ecx
pop ecx
test ebx, ebx
mov esi, ebx
jne 0x402548
pop edi
pop ebx
pop esi
ret 4

Function at 0x402ef6
Capabilities:
Create thread

Disassembly:
push ebp
mov ebp, esp
push esi
push edi
push dword [ebp + 8]
xor edi, edi
push dword [0x407d94]
call fcn.00404b85
mov esi, eax
cmp esi, edi
je 0x402f67
push dword [ebp + 0x10]
mov dword [esi + 0x1c], 0xa
push dword [ebp + 0xc]
call fcn.0040411a
cmp eax, edi
mov dword [esi + 0x20], eax
je 0x402f67
cmp dword [ebp + 0x14], edi
je 0x402f5e
lea eax, [ebp + 8]
push eax
push edi
push esi
push 0x402ee8
push 0x2000
push edi
call dword [sym.imp.KERNEL32.dll_CreateThread]
cmp eax, edi
je 0x402f54
push eax
call dword [sym.imp.KERNEL32.dll_CloseHandle]
inc edi
jmp 0x402f67
push dword [esi + 0x20]
call fcn.0040412c
jmp 0x402f67
mov eax, esi
call fcn.00402db7
mov edi, eax
mov eax, edi
pop edi
pop esi
pop ebp
ret 0x10

Function at 0x403fd8
Capabilities:
Initialize winsock library

Disassembly:
sub esp, 0x190
lea eax, [esp]
push eax
push 0x101
call dword [sym.imp.WSOCK32.DLL_WSAStartup]
neg eax
push fcn.00403f33
sbb eax, eax
push 0x10
inc eax
push 0x20
mov word [0x407d9c], ax
call fcn.00404be6
mov dword [0x407d48], eax
movsx eax, word [0x407d9c]
add esp, 0x190
ret
Function at 0x404019
Capabilities:
Connect socket
Resolve dns
Set socket configuration

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x14
push esi
xor esi, esi
cmp dword [ebp + 8], esi
je 0x404113
push ebx
push esi
push dword [ebp + 0x10]
push 2
call dword [sym.imp.WSOCK32.DLL_socket]
mov ebx, eax
cmp ebx, 0xffffffff
je 0x404112
push edi
push dword [ebp + 8]
call dword [sym.imp.WSOCK32.DLL_inet_addr]
mov edi, eax
cmp edi, 0xffffffff
jne 0x404075
push dword [ebp + 8]
call dword [sym.imp.WSOCK32.DLL_gethostbyname]
test eax, eax
je 0x40410a
mov eax, dword [eax + 0xc]
mov eax, dword [eax]
mov edi, dword [eax]
cmp edi, 0xffffffff
je 0x40410a
xor eax, eax
inc eax
cmp dword [ebp + 0x10], eax
jne 0x4040c6
push dword [ebp + 0xc]
mov word [ebp - 0x14], 2
call dword [sym.imp.WSOCK32.DLL_htons]
mov word [ebp - 0x12], ax
push 0x10
lea eax, [ebp - 0x14]
push eax
push ebx
mov dword [ebp - 0x10], edi
call dword [sym.imp.WSOCK32.DLL_connect]
cmp eax, 0xffffffff
je 0x40410a
push 0x10
push 0
push dword [0x407c9c]
call dword [sym.imp.KERNEL32.dll_HeapAlloc]
mov esi, eax
test esi, esi
je 0x40410a
mov dword [esi], 1
mov dword [esi + 8], ebx
jmp 0x404104
mov dword [ebp - 4], eax
lea eax, [ebp - 4]
push eax
push 0x8004667e
push ebx
call dword [sym.imp.WSOCK32.DLL_ioctlsocket]
test eax, eax
jne 0x40410a
push 0x20
push eax
push dword [0x407c9c]
call dword [sym.imp.KERNEL32.dll_HeapAlloc]
mov esi, eax
test esi, esi
je 0x40410a
mov eax, dword [ebp + 0xc]
mov dword [esi], 2
mov dword [esi + 0x10], ebx
mov dword [esi + 4], edi
mov dword [esi + 8], eax
and dword [esi + 0xc], 0
jmp 0x404111
push ebx
call dword [sym.imp.WSOCK32.DLL_closesocket]
pop edi
pop ebx
mov eax, esi
pop esi
leave
ret 0xc

Function at 0x40417a
Capabilities:
Send data
Send data on socket

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x10
push esi
mov esi, dword [ebp + 8]
cmp dword [esi], 1
jne 0x40419c
push 0
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push dword [esi + 8]
call dword [sym.imp.WSOCK32.DLL_send]
jmp 0x4041da
mov eax, dword [esi + 4]
mov dword [ebp - 0xc], eax
movzx eax, word [esi + 8]
push eax
mov word [ebp - 0x10], 2
call dword [sym.imp.WSOCK32.DLL_htons]
mov word [ebp - 0xe], ax
mov eax, dword [esi + 0xc]
test eax, eax
je 0x4041c2
mov eax, dword [eax]
jmp 0x4041c5
mov eax, dword [esi + 0x10]
push 0x10
lea ecx, [ebp - 0x10]
push ecx
push 0
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push eax
call dword [sym.imp.WSOCK32.DLL_sendto]
pop esi
leave
ret 0xc
Function at 0x4041fa
Capabilities:
Receive data
Receive data on socket
Set socket configuration

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x820
push ebx
push esi
mov esi, dword [ebp + 8]
xor ebx, ebx
cmp dword [esi], 1
jne 0x404258
lea eax, [ebp + 8]
push eax
push 0x4004667f
push dword [esi + 8]
call dword [sym.imp.WSOCK32.DLL_ioctlsocket]
cmp dword [ebp + 8], ebx
je 0x4042b1
cmp dword [ebp + 8], 8
push 2
pop ebx
jl 0x4042b1
lea eax, [ebp - 0x10]
push eax
push 8
push dword [esi + 8]
call fcn.00404325
cmp dword [ebp - 0x10], 0x474d4250
jne 0x4042b1
cmp dword [ebp - 0xc], 0x454c4653
jne 0x4042b1
push 3
pop ebx
jmp 0x4042b1
push edi
lea eax, [ebp - 4]
push eax
lea eax, [ebp - 0x20]
push eax
push ebx
push 0x800
lea eax, [ebp - 0x820]
push eax
push dword [esi + 0x10]
mov dword [ebp - 4], 0x10
call dword [sym.imp.WSOCK32.DLL_recvfrom]
mov edi, eax
test edi, edi
jle 0x4042b0
push 2
pop ebx
push edi
push 0
push dword [0x407c9c]
call dword [sym.imp.KERNEL32.dll_HeapAlloc]
push edi
lea ecx, [ebp - 0x820]
push ecx
push eax
mov dword [esi + 0x14], eax
mov dword [esi + 0x1c], eax
mov dword [esi + 0x18], edi
call sub.MSVCRT.dll_memcpy
add esp, 0xc
pop edi
pop esi
mov eax, ebx
pop ebx
leave
ret 4

Function at 0x4042b9
Capabilities:
Receive data
Receive data on socket

Disassembly:
push ebp
mov ebp, esp
push esi
mov esi, dword [ebp + 8]
push edi
xor edi, edi
cmp dword [esi], 1
jne 0x4042dc
push edi
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push dword [esi + 8]
call dword [sym.imp.WSOCK32.DLL_recv]
mov edi, eax
jmp 0x40431d
cmp dword [esi + 0x14], edi
je 0x40431d
mov eax, dword [esi + 0x18]
mov edi, dword [ebp + 0x10]
cmp edi, eax
jle 0x4042ed
mov edi, eax
push edi
push dword [esi + 0x1c]
push dword [ebp + 0xc]
call sub.MSVCRT.dll_memcpy
sub dword [esi + 0x18], edi
mov eax, dword [esi + 0x18]
add dword [esi + 0x1c], edi
add esp, 0xc
test eax, eax
jne 0x40431d
push dword [esi + 0x14]
push eax
push dword [0x407c9c]
call dword [sym.imp.KERNEL32.dll_HeapFree]
and dword [esi + 0x14], 0
mov eax, edi
pop edi
pop esi
pop ebp
ret 0xc

Function at 0x404325
Capabilities:
Receive data
Receive data on socket
Set socket configuration

Disassembly:
push ebp
mov ebp, esp
push esi
xor esi, esi
cmp dword [ebp + 0xc], 0xffffffff
jne 0x404343
lea eax, [ebp + 0xc]
push eax
push 0x4004667f
push dword [ebp + 8]
call dword [sym.imp.WSOCK32.DLL_ioctlsocket]
cmp dword [ebp + 0xc], esi
je 0x40438d
push 2
push dword [ebp + 0xc]
push dword [ebp + 0x10]
push dword [ebp + 8]
call dword [sym.imp.WSOCK32.DLL_recv]
mov esi, eax
cmp esi, 0xffffffff
jne 0x404386
call dword [sym.imp.WSOCK32.DLL_WSAGetLastError]
cmp eax, 0x2745
je 0x40438a
cmp eax, 0x2746
je 0x40438a
cmp eax, 0x2749
je 0x40438a
cmp eax, 0x274a
je 0x40438a
xor esi, esi
jmp 0x40438d
test esi, esi
jne 0x40438d
push 0xfffffffffffffffe
pop esi
mov eax, esi
pop esi
pop ebp
ret 0xc