joyce8/EMBER2024-capa huggingface dataset:
Function at 0x1000f840
Capabilities:
Act as tcp client
Connect socket
Connect tcp socket
Connect udp socket
Create tcp socket
Create udp socket

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x64
push ebx
push esi
push edi
mov dword [ebp - 4], ecx
mov eax, dword [ebp - 4]
mov ecx, dword [eax + 0x14]
mov dword [ebp - 8], ecx
push 0x2c
mov eax, dword [ebp - 8]
add eax, 1
push eax
call dword [sym.imp.MSVCRT.dll_strchr]
add esp, 8
mov dword [ebp - 8], eax
cmp dword [ebp - 8], 0
jne 0x1000f87a
mov eax, 9
jmp 0x1000f9dc
mov eax, dword [ebp - 8]
mov cl, byte [eax - 1]
push ecx
mov ecx, dword [ebp - 4]
call fcn.1000f9f0
test eax, eax
je 0x1000f855
mov eax, dword [ebp - 8]
mov cl, byte [eax + 1]
push ecx
mov ecx, dword [ebp - 4]
call fcn.1000f9f0
test eax, eax
je 0x1000f855
mov eax, dword [ebp - 8]
sub eax, 1
mov dword [ebp - 8], eax
mov ecx, dword [ebp - 8]
mov dl, byte [ecx]
push edx
mov ecx, dword [ebp - 4]
call fcn.1000f9f0
test eax, eax
je 0x1000f8bd
jmp 0x1000f8a0
mov eax, dword [ebp - 8]
add eax, 1
mov dword [ebp - 8], eax
push 0x10
push 0
lea eax, [ebp - 0x18]
push eax
call sub.MSVCRT.dll_memset
add esp, 0xc
mov word [ebp - 0x18], 2
mov dword [ebp - 0x24], 0
jmp 0x1000f8ee
mov eax, dword [ebp - 0x24]
add eax, 1
mov dword [ebp - 0x24], eax
cmp dword [ebp - 0x24], 6
jge 0x1000f970
mov eax, dword [ebp - 8]
push eax
call dword [sym.imp.MSVCRT.dll_atoi]
add esp, 4
mov ecx, dword [ebp - 0x24]
mov byte [ebp + ecx - 0x20], al
mov eax, dword [ebp - 8]
movsx ecx, byte [eax]
cmp ecx, 0x30
jl 0x1000f929
mov eax, dword [ebp - 8]
movsx ecx, byte [eax]
cmp ecx, 0x39
jg 0x1000f929
mov eax, dword [ebp - 8]
add eax, 1
mov dword [ebp - 8], eax
jmp 0x1000f908
mov eax, dword [ebp - 8]
movsx ecx, byte [eax]
test ecx, ecx
je 0x1000f954
mov eax, dword [ebp - 8]
movsx ecx, byte [eax]
cmp ecx, 0x30
jl 0x1000f949
mov eax, dword [ebp - 8]
movsx ecx, byte [eax]
cmp ecx, 0x39
jle 0x1000f954
mov eax, dword [ebp - 8]
add eax, 1
mov dword [ebp - 8], eax
jmp 0x1000f929
mov eax, dword [ebp - 8]
movsx ecx, byte [eax]
test ecx, ecx
jne 0x1000f96b
cmp dword [ebp - 0x24], 5
je 0x1000f96b
mov eax, 9
jmp 0x1000f9dc
jmp 0x1000f8e5
mov al, byte [ebp - 0x20]
mov byte [ebp - 0x14], al
mov al, byte [ebp - 0x1f]
mov byte [ebp - 0x13], al
mov al, byte [ebp - 0x1e]
mov byte [ebp - 0x12], al
mov al, byte [ebp - 0x1d]
mov byte [ebp - 0x11], al
xor eax, eax
mov al, byte [ebp - 0x1b]
shl eax, 8
xor ecx, ecx
mov cl, byte [ebp - 0x1c]
or eax, ecx
mov word [ebp - 0x16], ax
push 0
push 1
push 2
call sub.WS2_32.dll_socket
mov ecx, dword [ebp - 4]
mov dword [ecx + 0x50], eax
mov eax, dword [ebp - 4]
cmp dword [eax + 0x50], 0xffffffff
jne 0x1000f9bc
call fcn.1000e440
jmp 0x1000f9dc
push 0x10
lea eax, [ebp - 0x18]
push eax
mov ecx, dword [ebp - 4]
mov edx, dword [ecx + 0x50]
push edx
call sub.WS2_32.dll_connect
cmp eax, 0xffffffff
jne 0x1000f9da
call fcn.1000e440
jmp 0x1000f9dc
xor eax, eax
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x10011350
Capabilities:
Get process heap flags
Get process heap force flags

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x10012d71
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x44
push ebx
push esi
push edi
mov dword [ebp - 0x10], ecx
mov ecx, dword [ebp - 0x10]
call fcn.10011ac0
mov dword [ebp - 4], 0
mov ecx, dword [ebp - 0x10]
add ecx, 0x18
call fcn.1000abb0
mov byte [ebp - 4], 1
mov ecx, dword [ebp - 0x10]
add ecx, 0x40
call fcn.1000abb0
mov byte [ebp - 4], 2
mov eax, dword [ebp - 0x10]
mov dword [eax], 0x1001355c
mov eax, dword [ebp - 0x10]
mov dword [eax + 0x38], 0
mov eax, dword [ebp - 0x10]
mov dword [eax + 0x3c], 0
mov eax, dword [ebp - 0x10]
mov dword [eax + 0x14], 0
mov eax, dword [ebp - 0x10]
mov dword [eax + 0x10], 1
mov eax, dword [ebp - 0x10]
mov dword [eax + 0x30], 0xffffffff
mov dword [eax + 0x34], 0xffffffff
mov eax, dword [ebp - 0x10]
mov dword [eax + 0x28], 0
mov ecx, dword [ebp - 0x10]
mov dword [ecx + 0x1c], 0
mov dword [ebp - 4], 0xffffffff
mov eax, dword [ebp - 0x10]
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret

Function at 0x100118c0
Capabilities:
Terminate process

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x40
push ebx
push esi
push edi
push 0x35
push str.Out_of_memory
push str.Out_of_memory__Please_close_some_applications_and_press_Retry_or_Cancel_to_exit_without_saving_any_data
push 0
call dword [sym.imp.USER32.dll_MessageBoxA]
cmp eax, 2
jne 0x100118ea
push 0
call dword [sym.imp.KERNEL32.dll_ExitProcess]
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x417070
Capabilities:
Enumerate files on windows

Disassembly:
push 0xffffffffffffffff
push 0x4dda2b
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x180
push ebx
push ebp
mov ebp, ecx
lea ecx, [esp + 8]
lea eax, [ebp + 0x40]
push eax
call fcn.004d0178
mov ecx, dword [esp + 8]
mov dword [esp + 0x190], 0
mov eax, dword [ecx - 8]
test eax, eax
je 0x4170f2
lea edx, [esp + 0x10]
push 1
push edx
lea ecx, [esp + 0x10]
call fcn.004cd7b0
mov eax, dword [eax]
push 0xa6dd18
push eax
call fcn.004ad1f4
add esp, 8
lea ecx, [esp + 0x10]
test eax, eax
setne bl
call fcn.004d0403
test bl, bl
je 0x4170f2
push 0xa6dd18
lea ecx, [esp + 0xc]
call fcn.004d07df
push 0xa6dd24
lea ecx, [esp + 0xc]
call fcn.004d07df
mov ecx, dword [esp + 8]
lea eax, [esp + 0x48]
push eax
push ecx
call dword [sym.imp.KERNEL32.dll_FindFirstFileA]
cmp eax, 0xffffffff
mov dword [esp + 0xc], eax
jne 0x41712e
lea ecx, [esp + 8]
mov dword [esp + 0x190], eax
call fcn.004d0403
jmp 0x4171f9
push esi
mov esi, dword [esp + 0x19c]
push edi
mov edi, dword [sym.imp.USER32.dll_SendMessageA]
mov ebx, 0x23
test byte [esp + 0x50], 0x10
je 0x4171b2
lea edx, [esp + 0x7c]
push 0xa6dd20
push edx
call fcn.004ad1f4
add esp, 8
test eax, eax
je 0x4171b2
lea eax, [esp + 0x7c]
push 0xa6dd1c
push eax
call fcn.004ad1f4
add esp, 8
test eax, eax
je 0x4171b2
mov eax, dword [ebp + 0x1c]
lea edx, [esp + 0x1c]
push edx
push 0
lea ecx, [esp + 0x84]
push 0x1100
push eax
mov dword [esp + 0x2c], esi
mov dword [esp + 0x30], 0xffff0003
mov dword [esp + 0x4c], 0
mov dword [esp + 0x50], 1
mov dword [esp + 0x44], ecx
mov dword [esp + 0x34], ebx
call edi
mov edx, dword [esp + 0x14]
lea ecx, [esp + 0x50]
push ecx
push edx
call dword [sym.imp.KERNEL32.dll_FindNextFileA]
test eax, eax
jne 0x417142
mov eax, dword [esp + 0x14]
push eax
call dword [sym.imp.KERNEL32.dll_FindClose]
mov ecx, dword [ebp + 0x1c]
push esi
push 2
push 0x1102
push ecx
call edi
lea ecx, [esp + 0x10]
mov dword [esp + 0x198], 0xffffffff
call fcn.004d0403
pop edi
pop esi
mov ecx, dword [esp + 0x188]
pop ebp
pop ebx
mov dword fs:[0], ecx
add esp, 0x18c
ret 4

Function at 0x4179f0
Capabilities:
Query or enumerate registry value

Disassembly:
mov ecx, dword [esp + 8]
mov edx, dword [esp + 4]
sub esp, 0x10c
lea eax, [esp]
push esi
push eax
push 1
push 0
push ecx
push edx
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyExA]
mov esi, eax
test esi, esi
jne 0x417a52
mov edx, dword [esp + 4]
lea eax, [esp + 8]
lea ecx, [esp + 0xc]
push eax
push ecx
push esi
push edx
mov dword [esp + 0x18], 0x104
call dword [sym.imp.ADVAPI32.dll_RegQueryValueA]
mov ecx, dword [esp + 0x11c]
lea eax, [esp + 0xc]
push eax
push ecx
call dword [sym.imp.KERNEL32.dll_lstrcpyA]
mov edx, dword [esp + 4]
push edx
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
mov eax, esi
pop esi
add esp, 0x10c
ret 0xc
Function at 0x417a60
Capabilities:
Create process on windows

Disassembly:
push 0xffffffffffffffff
push 0x4ddaab
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x20c
mov eax, dword [0xa85e00]
push esi
push edi
mov edi, ecx
mov dword [esp + 8], eax
mov eax, dword [edi + 0x44]
mov dword [esp + 0x21c], 0
test eax, eax
jne 0x417b98
mov ecx, dword [edi + 0x48]
lea esi, [edi + 0x48]
mov eax, dword [ecx - 8]
test eax, eax
jne 0x417ac6
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.004d0403
xor eax, eax
jmp 0x417c0f
push str.mailto:
lea ecx, [esp + 0xc]
call fcn.004d058c
push esi
lea ecx, [esp + 0xc]
call fcn.004d081b
mov ecx, dword [esp + 8]
push ebx
push ebp
mov ebp, dword [esp + 0x22c]
push ebp
push 0
push 0
push ecx
push 0xa6dd58
push 0
call dword [sym.imp.SHELL32.dll_ShellExecuteA]
mov esi, eax
cmp esi, 0x20
ja 0x417bed
lea edx, [esp + 0x14]
mov ecx, edi
push edx
push str..htm
push closesocket
call fcn.004179f0
test eax, eax
jne 0x417bed
mov ebx, dword [sym.imp.KERNEL32.dll_lstrcatA]
lea eax, [esp + 0x14]
push str._shellopencommand
push eax
call ebx
lea ecx, [esp + 0x14]
lea edx, [esp + 0x14]
push ecx
push edx
push closesocket
mov ecx, edi
call fcn.004179f0
test eax, eax
jne 0x417bed
lea eax, [esp + 0x14]
push 0xa6dd34
push eax
call fcn.004ae350
mov esi, eax
add esp, 8
test esi, esi
jne 0x417bcc
lea ecx, [esp + 0x14]
push 0xa6dd30
push ecx
call fcn.004ae2d0
mov esi, eax
add esp, 8
test esi, esi
jne 0x417bcc
lea edx, [esp + 0x14]
push edx
call dword [sym.imp.KERNEL32.dll_lstrlenA]
lea esi, [esp + eax + 0x13]
jmp 0x417bcf
lea edx, [edi + 0x4c]
lea ecx, [esp + 8]
push edx
call fcn.004d053c
mov eax, dword [esp + 8]
mov ecx, dword [eax - 8]
test ecx, ecx
jne 0x417ade
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.004d0403
xor eax, eax
jmp 0x417c0f
mov byte [esi], 0
push 0xa6dd2c
push esi
call ebx
mov eax, dword [esp + 0x10]
push eax
push esi
call ebx
lea ecx, [esp + 0x14]
push ebp
push ecx
call dword [sym.imp.KERNEL32.dll_WinExec]
mov esi, eax
xor edx, edx
cmp esi, 0x20
setg dl
lea ecx, [esp + 0x10]
mov esi, edx
mov dword [esp + 0x224], 0xffffffff
call fcn.004d0403
pop ebp
mov eax, esi
pop ebx
mov ecx, dword [esp + 0x214]
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x218
ret 4
Function at 0x42b530
Capabilities:
Log keystrokes via polling

Disassembly:
mov eax, dword [esp + 4]
push esi
push edi
mov edi, dword [sym.imp.USER32.dll_GetKeyState]
mov cl, byte [eax + 8]
and ecx, 0xff
mov esi, ecx
cmp si, 0x60
jb 0x42b59e
cmp si, 0x69
ja 0x42b59e
add esi, 0xffd0
cmp si, 0x11
je 0x42b56e
push 0x11
call edi
test ax, ax
jge 0x42b56e
or esi, 0x2000
cmp si, 0x10
je 0x42b583
push 0x10
call edi
test ax, ax
jge 0x42b583
or esi, 0x4000
cmp si, 0x12
je 0x42b598
push 0x12
call edi
test ax, ax
jge 0x42b598
or esi, 0x8000
mov ax, si
pop edi
pop esi
ret
cmp si, 0x6d
jne 0x42b5ab
mov esi, 0xbd
jmp 0x42b55f
cmp si, 0x6e
jne 0x42b5b8
mov esi, 0xbe
jmp 0x42b55f
cmp si, 0x6f
jne 0x42b559
mov esi, 0xbf
jmp 0x42b55f

Function at 0x42ce40
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push ecx
mov eax, dword [0xa97bb8]
xor edx, edx
cmp eax, edx
jne 0x42ce66
xor eax, eax
mov byte [eax + 0xa97ab8], al
inc eax
cmp eax, 0x100
jl 0x42ce4e
mov dword [0xa97bb8], 1
mov eax, dword [esp + 0xc]
push ebx
mov ebx, dword [esp + 0x14]
push esi
push edi
mov ecx, 0x40
mov esi, 0xa97ab8
mov edi, ebx
rep movsd dword es:[edi], dword [esi]
cmp eax, edx
mov byte [ebx + 0x100], dl
mov byte [ebx + 0x101], dl
jle 0x42cef7
xor esi, esi
push ebp
mov byte [esp + 0x20], dl
xor ecx, ecx
mov edi, dword [esp + 0x20]
mov ebp, dword [esp + 0x18]
mov al, byte [esi + ebx]
and edi, 0xff
xor edx, edx
mov dl, byte [edi + ebp]
mov ebp, eax
and ebp, 0xff
add ecx, edx
add ecx, ebp
and ecx, 0x800000ff
jns 0x42ceca
dec ecx
or ecx, 0xffffff00
inc ecx
mov byte [esp + 0x10], cl
mov ecx, dword [esp + 0x10]
and ecx, 0xff
mov dl, byte [ecx + ebx]
mov byte [esi + ebx], dl
mov byte [ecx + ebx], al
lea eax, [edi + 1]
cdq
idiv dword [esp + 0x1c]
inc esi
cmp esi, 0x100
mov byte [esp + 0x20], dl
jl 0x42ce98
pop ebp
pop edi
pop esi
pop ebx
pop ecx
ret

Function at 0x42cf70
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
sub esp, 8
mov eax, dword [ebp + 0x10]
push ebx
push esi
push edi
mov cl, byte [eax + 0x100]
mov dl, byte [eax + 0x101]
mov dword [ebp - 8], eax
mov byte [ebp - 1], cl
mov byte [ebp - 2], dl
xor ebx, ebx
mov bl, byte [ebp - 1]
xor edx, edx
mov dl, byte [ebp - 2]
mov esi, dword [ebp - 8]
mov edi, dword [ebp + 8]
xor eax, eax
mov ecx, dword [ebp + 0xc]
test ecx, ecx
jle 0x42cfc3
inc bl
mov al, byte [esi + ebx]
add dl, al
xchg byte [esi + edx], al
mov byte [esi + ebx], al
add al, byte [esi + edx]
mov al, byte [esi + eax]
xor byte [edi], al
inc edi
dec ecx
jne 0x42cfaa
mov byte [ebp - 1], bl
mov byte [ebp - 2], dl
mov eax, dword [ebp + 0x10]
mov cl, byte [ebp - 1]
mov dl, byte [ebp - 2]
pop edi
pop esi
mov byte [eax + 0x100], cl
mov byte [eax + 0x101], dl
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x434420
Capabilities:
Enumerate pe sections

Disassembly:
sub esp, 0x18
mov eax, dword [esp + 0x1c]
push ebx
push ebp
push esi
xor esi, esi
xor ecx, ecx
mov si, word [eax + 8]
mov cx, word [eax + 4]
xor ebp, ebp
xor edx, edx
mov bp, word [eax + 0xa]
mov dx, word [eax + 6]
sub esi, ecx
sub ebp, edx
inc esi
xor ebx, ebx
inc ebp
cmp esi, ebx
mov dword [esp + 0x14], esi
jle 0x4345b8
cmp ebp, ebx
jle 0x4345b8
mov eax, esi
push edi
cdq
and edx, 7
add eax, edx
mov edi, eax
mov eax, esi
sar edi, 3
and eax, reloc.OLEAUT32.dll_VariantInit
mov dword [esp + 0x10], edi
jns 0x43447e
dec eax
or eax, 0xfffffff8
inc eax
je 0x434485
inc edi
mov dword [esp + 0x10], edi
mov ecx, edi
and ecx, reloc.WS2_32.dll_accept
jns 0x434494
dec ecx
or ecx, 0xfffffffe
inc ecx
je 0x43449b
inc edi
mov dword [esp + 0x10], edi
push 0x18
call fcn.004d0144
add esp, 4
cmp eax, ebx
je 0x4344bc
mov dword [eax], ebx
mov dword [eax + 4], ebx
mov dword [eax + 8], ebx
mov dword [eax + 0xc], ebx
mov dword [eax + 0x10], ebx
mov dword [eax + 0x14], ebx
mov ebx, eax
mov eax, edi
mov dword [esp + 0x14], ebx
imul eax, ebp
push eax
mov dword [ebx], 7
mov dword [ebx + 4], esi
mov dword [ebx + 8], ebp
mov dword [ebx + 0x14], eax
call fcn.004d0144
mov ecx, dword [ebx + 0x14]
mov edi, eax
mov edx, ecx
xor eax, eax
shr ecx, 2
mov dword [ebx + 0x10], edi
add esp, 4
rep stosd dword es:[edi], eax
mov ecx, edx
and ecx, 3
rep stosb byte es:[edi], al
mov eax, dword [esp + 0x2c]
test ebp, ebp
lea edx, [eax + 0x80]
jle 0x4345ae
xor eax, eax
mov dword [esp + 0x20], ebp
mov dword [esp + 0x1c], eax
mov ebp, dword [ebx + 0x10]
xor ecx, ecx
add ebp, eax
mov dword [esp + 0x2c], ecx
test esi, esi
jle 0x434595
mov al, byte [edx]
cmp al, 0xc0
jbe 0x434581
and eax, 0xff
sub eax, 0xc0
inc edx
mov esi, eax
mov dword [esp + 0x24], edx
cmp esi, 1
jle 0x434576
xor eax, eax
mov ecx, esi
mov al, byte [edx]
mov edx, ecx
mov bl, al
mov edi, ebp
mov bh, bl
dec esi
mov eax, ebx
shl eax, 0x10
mov ax, bx
mov ebx, dword [esp + 0x14]
shr ecx, 2
rep stosd dword es:[edi], eax
mov ecx, edx
mov edx, dword [esp + 0x24]
and ecx, 3
add ebp, esi
rep stosb byte es:[edi], al
mov eax, dword [esp + 0x2c]
lea ecx, [eax + esi*8]
mov esi, dword [esp + 0x18]
jmp 0x434584
mov al, byte [edx]
mov esi, dword [esp + 0x18]
mov byte [ebp], al
jmp 0x434584
mov byte [ebp], al
inc ebp
add ecx, 8
inc edx
cmp ecx, esi
mov dword [esp + 0x2c], ecx
jl 0x434520
mov eax, dword [esp + 0x1c]
mov edi, dword [esp + 0x10]
mov ecx, dword [esp + 0x20]
add eax, edi
dec ecx
mov dword [esp + 0x1c], eax
mov dword [esp + 0x20], ecx
jne 0x434511
pop edi
pop esi
mov eax, ebx
pop ebp
pop ebx
add esp, 0x18
ret
pop esi
pop ebp
xor eax, eax
pop ebx
add esp, 0x18
ret

Function at 0x436b20
Capabilities:
Initialize winsock library

Disassembly:
sub esp, 0x190
push esi
mov esi, ecx
call fcn.004d1a9d
lea eax, [esp + 4]
mov dword [esi], method.CWnd.virtual_0
push eax
push 0x101
call dword [sym.imp.WS2_32.dll_WSAStartup]
neg eax
sbb eax, eax
mov dword [esi + 0x44], 0x4d12
inc eax
mov dword [esi + 0x40], 0xffffffff
mov dword [esi + 0x3c], eax
mov eax, esi
pop esi
add esp, 0x190
ret
Function at 0x436ca0
Capabilities:
Resolve dns

Disassembly:
push ebx
push esi
mov esi, dword [esp + 0x10]
test esi, esi
je 0x436d27
cmp byte [esi], 0
je 0x436d27
mov ebx, dword [esp + 0xc]
xor eax, eax
mov ecx, ebx
mov edx, dword [esp + 0x14]
push edx
mov dword [ecx], eax
mov dword [ecx + 4], eax
mov dword [ecx + 8], eax
mov dword [ecx + 0xc], eax
call dword [sym.imp.WS2_32.dll_htons]
push esi
mov word [ebx + 2], ax
call dword [sym.imp.WS2_32.dll_inet_addr]
cmp eax, 0xffffffff
jne 0x436d15
push esi
call dword [sym.imp.WS2_32.dll_gethostbyname]
test eax, eax
je 0x436d27
movsx ecx, word [eax + 0xa]
mov edx, dword [eax + 0xc]
push edi
lea edi, [ebx + 4]
mov esi, dword [edx]
mov edx, ecx
shr ecx, 2
rep movsd dword es:[edi], dword [esi]
mov ecx, edx
and ecx, 3
rep movsb byte es:[edi], byte [esi]
mov ax, word [eax + 8]
pop edi
mov word [ebx], ax
pop esi
mov eax, 1
pop ebx
ret 0xc
mov dword [ebx + 4], eax
mov word [ebx], 2
pop esi
mov eax, 1
pop ebx
ret 0xc
pop esi
xor eax, eax
pop ebx
ret 0xc

Function at 0x436f13
Capabilities:
Connect socket

Disassembly:
sub esp, 0x10
push esi
mov esi, ecx
mov eax, dword [esi]
call dword [eax + 0xbc]
test eax, eax
je 0x436f82
mov ecx, dword [esp + 0x1c]
mov edx, dword [esp + 0x18]
push ecx
lea eax, [esp + 8]
push edx
push eax
mov ecx, esi
call fcn.00436ca0
test eax, eax
je 0x436f82
mov edx, dword [esi + 0x40]
lea ecx, [esp + 4]
push 0x10
push ecx
push edx
call dword [sym.imp.WS2_32.dll_connect]
cmp eax, 0xffffffff
je 0x436f7b
mov eax, dword [esi + 0x1c]
mov ecx, dword [esi + 0x40]
push 0x21
push 0x8078
push eax
push ecx
call dword [sym.imp.WS2_32.dll_WSAAsyncSelect]
cmp eax, 0xffffffff
je 0x436f7b
mov eax, 1
mov dword [esi + 0x48], eax
pop esi
add esp, 0x10
ret 8
mov ecx, esi
call fcn.00436ee0
xor eax, eax
pop esi
add esp, 0x10
ret 8

Function at 0x437f90
Capabilities:
Access peb ldr_data

Disassembly:
mov eax, dword fs:[0]
push 0xffffffffffffffff
push 0x4df518
push eax
mov dword fs:[0], esp
sub esp, 0x28
push esi
push edi
mov edi, dword [esp + 0x44]
mov esi, ecx
test edi, edi
jne 0x437fc9
pop edi
xor eax, eax
pop esi
mov ecx, dword [esp + 0x28]
mov dword fs:[0], ecx
add esp, 0x34
ret 0x24
push 0x400
lea ecx, [esp + 0xc]
call fcn.004d7cb7
mov eax, dword [esp + 0x40]
push 0
push edi
push eax
lea ecx, [esp + 0x14]
mov dword [esp + 0x44], 0
call fcn.004d7d3f
mov ecx, dword [esp + 0x60]
mov edx, dword [esp + 0x5c]
mov eax, dword [esp + 0x58]
push ecx
mov ecx, dword [esp + 0x58]
push edx
mov edx, dword [esp + 0x58]
push eax
mov eax, dword [esp + 0x58]
push ecx
mov ecx, dword [esp + 0x58]
push edx
push eax
lea edx, [esp + 0x20]
push ecx
push edx
mov ecx, esi
call fcn.00438050
lea ecx, [esp + 8]
mov esi, eax
mov dword [esp + 0x38], 0xffffffff
call fcn.004d7d7c
mov ecx, dword [esp + 0x30]
mov eax, esi
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x34
ret 0x24
Function at 0x43c670
Capabilities:
Access peb ldr_data
Get kernel32 base address

Disassembly:
push 0xffffffffffffffff
push 0x4dfd48
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x54
mov eax, dword [esp + 0x74]
mov edx, dword [esp + 0x6c]
push esi
mov esi, ecx
mov ecx, dword [esp + 0x74]
push edi
push eax
mov eax, dword [esp + 0x74]
push ecx
push edx
lea ecx, [esp + 0x14]
push eax
push ecx
mov ecx, esi
call fcn.0043d1f0
lea edx, [esp + 0x18]
push eax
push edx
call dword [sym.imp.USER32.dll_CopyRect]
mov eax, dword [esp + 0x18]
xor edi, edi
xor ecx, ecx
cmp eax, edi
setl cl
dec ecx
xor edx, edx
and ecx, eax
mov eax, dword [esp + 0x1c]
cmp eax, edi
mov dword [esp + 0x18], ecx
setl dl
dec edx
and edx, eax
lea eax, [esp + 0x18]
push eax
mov dword [esp + 0x20], edx
call dword [sym.imp.USER32.dll_IsRectEmpty]
test eax, eax
je 0x43c719
mov eax, dword [esp + 0x6c]
push ebx
mov ebx, eax
xor ecx, ecx
xor edx, edx
xor esi, esi
mov dword [ebx], ecx
mov dword [ebx + 4], edx
mov dword [ebx + 8], esi
mov dword [ebx + 0xc], edi
pop ebx
pop edi
pop esi
mov ecx, dword [esp + 0x54]
mov dword fs:[0], ecx
add esp, 0x60
ret 0x14
lea ecx, [esp + 8]
push ecx
mov ecx, esi
call fcn.0043c300
mov edx, eax
mov eax, dword [edx]
mov ecx, dword [edx + 4]
push ecx
push eax
lea eax, [esp + 0x20]
push eax
call dword [sym.imp.USER32.dll_OffsetRect]
push edi
lea ecx, [esp + 0x4c]
call fcn.004d6f68
mov ecx, dword [esi + 0x5c]
mov edx, dword [esi + 0x58]
push ecx
lea eax, [esp + 0x4c]
push edx
push eax
mov dword [esp + 0x70], edi
call fcn.004523e0
mov edx, dword [esp + 0x5c]
add esp, 0xc
lea ecx, [esp + 0x18]
push 2
push ecx
push edx
call dword [sym.imp.GDI32.dll_LPtoDP]
mov ecx, dword [esi + 0x1c]
lea eax, [esp + 0x38]
push eax
push ecx
call dword [sym.imp.USER32.dll_GetClientRect]
lea edx, [esp + 0x38]
lea eax, [esp + 0x18]
push edx
lea ecx, [esp + 0x2c]
push eax
push ecx
call dword [sym.imp.USER32.dll_IntersectRect]
mov esi, dword [esp + 0x6c]
mov eax, dword [esp + 0x28]
mov ecx, dword [esp + 0x2c]
mov edx, esi
mov dword [esp + 0x64], 0xffffffff
mov dword [edx], eax
mov eax, dword [esp + 0x30]
mov dword [edx + 4], ecx
mov ecx, dword [esp + 0x34]
mov dword [edx + 8], eax
mov dword [edx + 0xc], ecx
lea ecx, [esp + 0x48]
call fcn.004d6fda
mov ecx, dword [esp + 0x5c]
mov eax, esi
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x60
ret 0x14
Function at 0x43cc50
Capabilities:
Access peb ldr_data

Disassembly:
push 0xffffffffffffffff
push 0x4dfd70
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x4c
push ebx
push esi
push edi
mov esi, ecx
call fcn.0043a790
mov ebx, eax
test ebx, ebx
mov dword [esp + 0xc], ebx
jne 0x43cca9
mov eax, dword [esp + 0x68]
xor ecx, ecx
mov ebx, eax
xor edx, edx
xor esi, esi
xor edi, edi
mov dword [ebx], ecx
mov dword [ebx + 4], edx
mov dword [ebx + 8], esi
mov dword [ebx + 0xc], edi
pop edi
pop esi
pop ebx
mov ecx, dword [esp + 0x4c]
mov dword fs:[0], ecx
add esp, 0x58
ret 0xc
push ebp
mov ecx, ebx
call fcn.00437b40
mov ebp, dword [esp + 0x70]
mov edi, eax
add edi, ebp
mov ecx, ebx
mov dword [esp + 0x28], edi
call fcn.00437b30
mov edx, dword [esp + 0x74]
mov ecx, esi
add eax, edx
mov dword [esp + 0x2c], eax
lea eax, [esp + 0x20]
push eax
call fcn.0043c300
mov ebp, dword [eax]
lea edx, [esp + 0x38]
push edx
mov ecx, dword [eax + 4]
mov eax, dword [esi + 0x1c]
push eax
mov dword [esp + 0x24], ecx
call dword [sym.imp.USER32.dll_GetClientRect]
push 0
lea ecx, [esp + 0x4c]
call fcn.004d6f68
mov ecx, dword [esi + 0x5c]
mov edx, dword [esi + 0x58]
push ecx
lea eax, [esp + 0x4c]
push edx
push eax
mov dword [esp + 0x70], 0
call fcn.004523e0
add esp, 0xc
lea ecx, [esp + 0x48]
push ecx
lea ecx, [esp + 0x18]
call fcn.0043a1b0
mov eax, dword [esp + 0x50]
lea edx, [esp + 0x38]
push 2
push edx
push eax
mov byte [esp + 0x70], 1
call dword [sym.imp.GDI32.dll_DPtoLP]
mov ecx, ebx
call fcn.00437ab0
mov ebx, eax
mov eax, edi
cmp eax, ebx
jge 0x43cd74
push edi
mov ecx, esi
call fcn.0043a2c0
push eax
push ebp
mov ecx, esi
call fcn.0043a480
cmp eax, dword [esp + 0x40]
jg 0x43cd70
inc edi
mov ebp, eax
cmp edi, ebx
jl 0x43cd4e
mov eax, ebx
jmp 0x43cd7a
cmp edi, ebx
jl 0x43cd78
mov eax, ebx
jmp 0x43cd7a
mov eax, edi
lea ecx, [eax - 1]
mov eax, dword [esp + 0x28]
cmp eax, ecx
jle 0x43cd8b
mov dword [esp + 0x30], eax
jmp 0x43cd96
cmp edi, ebx
jl 0x43cd91
mov edi, ebx
dec edi
mov dword [esp + 0x30], edi
mov ecx, dword [esp + 0x10]
mov ebx, dword [esp + 0x1c]
call fcn.00437a70
mov ebp, eax
mov eax, dword [esp + 0x2c]
cmp eax, ebp
mov edi, eax
jge 0x43cddd
push edi
mov ecx, esi
call fcn.0043a1e0
push eax
push ebx
mov ecx, esi
call fcn.0043a5b0
cmp eax, dword [esp + 0x44]
jg 0x43cdd5
inc edi
mov ebx, eax
cmp edi, ebp
jl 0x43cdaf
mov eax, dword [esp + 0x2c]
mov ecx, ebp
jmp 0x43cde7
cmp edi, ebp
jl 0x43cde1
mov eax, dword [esp + 0x2c]
mov ecx, ebp
jmp 0x43cde7
mov eax, dword [esp + 0x2c]
mov ecx, edi
dec ecx
cmp eax, ecx
jle 0x43cdf0
mov ecx, eax
jmp 0x43cdf9
cmp edi, ebp
jl 0x43cdf6
mov edi, ebp
lea ecx, [edi - 1]
mov esi, dword [esp + 0x6c]
mov edi, dword [esp + 0x28]
mov edx, esi
mov dword [edx], edi
mov dword [edx + 4], eax
mov eax, dword [esp + 0x30]
mov dword [edx + 8], eax
mov dword [edx + 0xc], ecx
lea ecx, [esp + 0x14]
call fcn.0043a1d0
lea ecx, [esp + 0x48]
mov dword [esp + 0x64], 0xffffffff
call fcn.004d6fda
mov ecx, dword [esp + 0x5c]
pop ebp
mov eax, esi
pop edi
pop esi
pop ebx
mov dword fs:[0], ecx
add esp, 0x58
ret 0xc