joyce8/EMBER2024-capa huggingface dataset:
Function at 0x405fb0
Capabilities:
Create thread

Disassembly:
mov al, byte [0x86bb2e]
sub esp, 0x10c
test al, al
push esi
jne 0x406014
push edi
mov ecx, 0x41
xor eax, eax
lea edi, [esp + 0x10]
rep stosd dword es:[edi], eax
mov edi, str.Getting_a_list_of_available_computers...
or ecx, 0xffffffff
repne scasb al, byte es:[edi]
not ecx
sub edi, ecx
lea edx, [esp + 0x10]
mov eax, ecx
mov esi, edi
mov edi, edx
mov edx, dword [0x86bb28]
shr ecx, 2
rep movsd dword es:[edi], dword [esi]
mov ecx, eax
and ecx, 3
rep movsb byte es:[edi], byte [esi]
mov eax, dword [edx + 0x20]
lea ecx, [esp + 0x10]
push ecx
push 0x3f2
push eax
call dword [sym.imp.USER32.dll_GetDlgItem]
push eax
call dword [sym.imp.USER32.dll_SetWindowTextA]
pop edi
xor esi, esi
push esi
push esi
push 1
push esi
call dword [sym.imp.KERNEL32.dll_CreateEventA]
mov dword [0x86bb24], eax
mov al, byte [0x86bac0]
test al, al
mov byte [0x86bb2c], 1
je 0x40605e
mov ecx, dword [0x86babc]
mov edx, dword [0x86bab8]
push ecx
push edx
mov ecx, 0x86b9c0
call fcn.004040b0
mov ecx, eax
call fcn.004030b0
mov byte [0x40b814], 1
jmp 0x406068
call fcn.00402400
mov byte [0x40b814], al
mov al, byte [0x86bac2]
test al, al
je 0x40607a
mov byte [0x86bb2d], 1
jmp 0x406084
call fcn.004024c0
mov byte [0x86bb2d], al
mov al, byte [0x86bac1]
test al, al
je 0x4060aa
mov eax, dword [0x86bab0]
and eax, 0xffff
lea eax, [eax + eax*4]
lea eax, [eax + eax*4]
lea eax, [eax + eax*4]
shl eax, 3
mov dword [0x86bb00], eax
jmp 0x4060c1
call fcn.004026b0
lea eax, [eax + eax*4]
lea eax, [eax + eax*4]
lea ecx, [eax + eax*4]
shl ecx, 3
mov dword [0x86bb00], ecx
mov al, byte [0x86bac0]
test al, al
jne 0x406103
mov al, byte [0x40b814]
test al, al
jne 0x4060e6
mov ecx, 0x86b9c0
call fcn.004040b0
mov ecx, eax
call fcn.00402df0
jmp 0x406103
call fcn.00402610
push eax
call fcn.00402570
push eax
mov ecx, 0x86b9c0
call fcn.004040b0
mov ecx, eax
call fcn.004030b0
mov al, byte [0x86bb2e]
test al, al
jne 0x4061a8
mov edx, dword [0x86bb24]
push esi
push edx
call dword [sym.imp.KERNEL32.dll_WaitForSingleObject]
test eax, eax
jne 0x406156
mov ecx, dword [0x86bb28]
mov byte [0x86bb2c], al
mov al, byte [ecx + 0xa0]
test al, al
jne 0x406149
call fcn.00405e30
call fcn.00406e60
pop esi
add esp, 0x10c
ret
call fcn.00405e30
pop esi
add esp, 0x10c
ret
mov al, byte [0x40b814]
test al, al
jne 0x4061a8
mov ecx, 0x86b9c0
call fcn.004040b0
cmp dword [eax + 4], esi
jne 0x4061a8
mov ecx, dword [0x86bb28]
mov byte [0x86bb2c], 0
call fcn.00405e30
push 0x40
push 0x40b3dc
push 0x40b878
mov ecx, 0x86b9c0
call sub.MFC42.DLL_CWinThread::GetMainWnd
mov eax, dword [eax + 0x20]
push eax
call dword [sym.imp.USER32.dll_MessageBoxA]
pop esi
add esp, 0x10c
ret
mov word [0x86baf0], si
mov cx, word [0x86baf0]
mov word [0x86baf4], cx
mov dx, word [0x86baf4]
mov word [0x86baf2], dx
lea eax, [esp + 8]
push eax
lea ecx, [esp + 8]
push esi
push ecx
push 0x406200
push esi
push esi
mov dword [esp + 0x1c], esi
call dword [sym.imp.KERNEL32.dll_CreateThread]
mov dword [0x86bb10], eax
pop esi
add esp, 0x10c
ret
Function at 0x406ac0
Capabilities:
Resolve dns

Disassembly:
sub esp, 0x24
xor eax, eax
push ebx
mov ebx, dword [esp + 0x2c]
mov dword [esp + 0x14], eax
mov dword [esp + 0x18], eax
push esi
mov dword [esp + 0x20], eax
push edi
mov dword [esp + 0x28], eax
lea edi, [ebx + 2]
or ecx, 0xffffffff
mov byte [esp + 0x2c], al
repne scasb al, byte es:[edi]
not ecx
sub edi, ecx
lea edx, [esp + 0x1c]
mov eax, ecx
mov esi, edi
mov edi, edx
shr ecx, 2
rep movsd dword es:[edi], dword [esi]
mov ecx, eax
and ecx, 3
rep movsb byte es:[edi], byte [esi]
lea ecx, [esp + 0x1c]
push ecx
call dword [sym.imp.WS2_32.dll_gethostbyname]
test eax, eax
jne 0x406b1e
lea edx, [esp + 0x1c]
push edx
call dword [sym.imp.WS2_32.dll_inet_addr]
jmp 0x406b3d
movsx ecx, word [eax + 0xa]
mov eax, dword [eax + 0xc]
mov edx, ecx
lea edi, [esp + 0x10]
mov esi, dword [eax]
shr ecx, 2
rep movsd dword es:[edi], dword [esi]
mov ecx, edx
and ecx, 3
rep movsb byte es:[edi], byte [esi]
mov eax, dword [esp + 0x10]
push eax
call dword [sym.imp.WS2_32.dll_inet_ntoa]
mov edi, eax
or ecx, 0xffffffff
xor eax, eax
lea edx, [ebx + 0x35]
repne scasb al, byte es:[edi]
not ecx
sub edi, ecx
mov eax, ecx
mov esi, edi
mov edi, edx
shr ecx, 2
rep movsd dword es:[edi], dword [esi]
mov ecx, eax
and ecx, 3
rep movsb byte es:[edi], byte [esi]
pop edi
pop esi
pop ebx
add esp, 0x24
ret
Function at 0x406d50
Capabilities:
Act as tcp client
Connect socket
Connect tcp socket
Connect udp socket
Create raw socket
Create tcp socket
Create udp socket
Resolve dns

Disassembly:
sub esp, 0x24
xor eax, eax
push ebx
mov dword [esp + 0x14], eax
push ebp
mov ebp, dword [esp + 0x30]
mov dword [esp + 0x1c], eax
push esi
mov dword [esp + 0x24], eax
push edi
mov dword [esp + 0x2c], eax
lea edi, [ebp + 2]
or ecx, 0xffffffff
repne scasb al, byte es:[edi]
not ecx
sub edi, ecx
mov byte [esp + 0x30], al
lea edx, [esp + 0x20]
mov eax, ecx
mov esi, edi
mov edi, edx
shr ecx, 2
rep movsd dword es:[edi], dword [esi]
mov ecx, eax
push 0
and ecx, 3
push 1
rep movsb byte es:[edi], byte [esi]
push 2
call dword [sym.imp.WS2_32.dll_socket]
mov ebx, eax
cmp ebx, 0xffffffff
je 0x406e4e
lea ecx, [esp + 0x20]
push ecx
call dword [sym.imp.WS2_32.dll_gethostbyname]
test eax, eax
mov word [esp + 0x10], 2
jne 0x406dcf
push ebx
call dword [sym.imp.WS2_32.dll_closesocket]
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x24
ret
movsx ecx, word [eax + 0xa]
mov edx, dword [eax + 0xc]
mov eax, ecx
lea edi, [esp + 0x14]
push 0x50
mov esi, dword [edx]
shr ecx, 2
rep movsd dword es:[edi], dword [esi]
mov ecx, eax
and ecx, 3
rep movsb byte es:[edi], byte [esi]
mov esi, dword [sym.imp.WS2_32.dll_htons]
call esi
mov edi, dword [sym.imp.WS2_32.dll_connect]
lea ecx, [esp + 0x10]
push 0x10
push ecx
push ebx
mov word [esp + 0x1e], ax
call edi
test eax, eax
jge 0x406e36
push 0x1f90
call esi
lea edx, [esp + 0x10]
push 0x10
push edx
push ebx
mov word [esp + 0x1e], ax
call edi
test eax, eax
jge 0x406e36
push ebx
call dword [sym.imp.WS2_32.dll_closesocket]
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x24
ret
push ebx
call dword [sym.imp.WS2_32.dll_closesocket]
mov byte [ebp + 1], 1
mov ax, word [0x86baf0]
inc eax
mov word [0x86baf0], ax
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x24
ret
Function at 0x4193d0
Capabilities:
Enumerate files on windows

Disassembly:
push 0xffffffffffffffff
push 0x48c59b
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.00480c27
mov ecx, dword [esp + 8]
mov dword [esp + 0x190], 0
mov eax, dword [ecx - 8]
test eax, eax
je 0x419452
lea edx, [esp + 0x10]
push 1
push edx
lea ecx, [esp + 0x10]
call fcn.0047e5ed
mov eax, dword [eax]
push 0x4c9220
push eax
call fcn.00470c84
add esp, 8
lea ecx, [esp + 0x10]
test eax, eax
setne bl
call fcn.00480eb2
test bl, bl
je 0x419452
push 0x4c9220
lea ecx, [esp + 0xc]
call fcn.00481242
push 0x4ccde4
lea ecx, [esp + 0xc]
call fcn.00481242
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 0x41948e
lea ecx, [esp + 8]
mov dword [esp + 0x190], eax
call fcn.00480eb2
jmp 0x419559
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 0x419512
lea edx, [esp + 0x7c]
push 0x4ccde0
push edx
call fcn.00470c84
add esp, 8
test eax, eax
je 0x419512
lea eax, [esp + 0x7c]
push 0x4ccddc
push eax
call fcn.00470c84
add esp, 8
test eax, eax
je 0x419512
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 0x4194a2
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.00480eb2
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 0x419d70
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 0x419dd2
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 0x419de0
Capabilities:
Create process on windows

Disassembly:
push 0xffffffffffffffff
push 0x48c61b
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x20c
mov eax, dword [0x4d37c4]
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 0x419f18
mov ecx, dword [edi + 0x48]
lea esi, [edi + 0x48]
mov eax, dword [ecx - 8]
test eax, eax
jne 0x419e46
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.00480eb2
xor eax, eax
jmp 0x419f8f
push str.mailto:
lea ecx, [esp + 0xc]
call fcn.00480fef
push esi
lea ecx, [esp + 0xc]
call fcn.0048127e
mov ecx, dword [esp + 8]
push ebx
push ebp
mov ebp, dword [esp + 0x22c]
push ebp
push 0
push 0
push ecx
push str.open
push 0
call dword [sym.imp.SHELL32.dll_ShellExecuteA]
mov esi, eax
cmp esi, 0x20
ja 0x419f6d
lea edx, [esp + 0x14]
mov ecx, edi
push edx
push str..htm
push closesocket
call fcn.00419d70
test eax, eax
jne 0x419f6d
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.00419d70
test eax, eax
jne 0x419f6d
lea eax, [esp + 0x14]
push 0x4ccdf8
push eax
call fcn.00471e20
mov esi, eax
add esp, 8
test esi, esi
jne 0x419f4c
lea ecx, [esp + 0x14]
push 0x4ccdf4
push ecx
call fcn.00471da0
mov esi, eax
add esp, 8
test esi, esi
jne 0x419f4c
lea edx, [esp + 0x14]
push edx
call dword [sym.imp.KERNEL32.dll_lstrlenA]
lea esi, [esp + eax + 0x13]
jmp 0x419f4f
lea edx, [edi + 0x4c]
lea ecx, [esp + 8]
push edx
call fcn.00480f9f
mov eax, dword [esp + 8]
mov ecx, dword [eax - 8]
test ecx, ecx
jne 0x419e5e
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.00480eb2
xor eax, eax
jmp 0x419f8f
mov byte [esi], 0
push 0x4ccdf0
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.00480eb2
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 0x42fd70
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 0x42fdde
cmp si, 0x69
ja 0x42fdde
add esi, 0xffd0
cmp si, 0x11
je 0x42fdae
push 0x11
call edi
test ax, ax
jge 0x42fdae
or esi, 0x2000
cmp si, 0x10
je 0x42fdc3
push 0x10
call edi
test ax, ax
jge 0x42fdc3
or esi, 0x4000
cmp si, 0x12
je 0x42fdd8
push 0x12
call edi
test ax, ax
jge 0x42fdd8
or esi, 0x8000
mov ax, si
pop edi
pop esi
ret
cmp si, 0x6d
jne 0x42fdeb
mov esi, 0xbd
jmp 0x42fd9f
cmp si, 0x6e
jne 0x42fdf8
mov esi, 0xbe
jmp 0x42fd9f
cmp si, 0x6f
jne 0x42fd99
mov esi, 0xbf
jmp 0x42fd9f

Function at 0x431f20
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push ecx
mov eax, dword [0x4e3fd0]
xor edx, edx
cmp eax, edx
jne 0x431f46
xor eax, eax
mov byte [eax + 0x4e3ed0], al
inc eax
cmp eax, 0x100
jl 0x431f2e
mov dword [0x4e3fd0], 1
mov eax, dword [esp + 0xc]
push ebx
mov ebx, dword [esp + 0x14]
push esi
push edi
mov ecx, 0x40
mov esi, 0x4e3ed0
mov edi, ebx
rep movsd dword es:[edi], dword [esi]
cmp eax, edx
mov byte [ebx + 0x100], dl
mov byte [ebx + 0x101], dl
jle 0x431fd7
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 0x431faa
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 0x431f78
pop ebp
pop edi
pop esi
pop ebx
pop ecx
ret

Function at 0x432050
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 0x4320a3
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 0x43208a
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 0x438ae0
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 0x438c78
cmp ebp, ebx
jle 0x438c78
mov eax, esi
push edi
cdq
and edx, 7
add eax, edx
mov edi, eax
mov eax, esi
sar edi, 3
and eax, 0x80000007
mov dword [esp + 0x10], edi
jns 0x438b3e
dec eax
or eax, 0xfffffff8
inc eax
je 0x438b45
inc edi
mov dword [esp + 0x10], edi
mov ecx, edi
and ecx, reloc.WS2_32.dll_accept
jns 0x438b54
dec ecx
or ecx, 0xfffffffe
inc ecx
je 0x438b5b
inc edi
mov dword [esp + 0x10], edi
push 0x18
call fcn.00480bf3
add esp, 4
cmp eax, ebx
je 0x438b7c
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.00480bf3
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 0x438c6e
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 0x438c55
mov al, byte [edx]
cmp al, 0xc0
jbe 0x438c41
and eax, 0xff
sub eax, 0xc0
inc edx
mov esi, eax
mov dword [esp + 0x24], edx
cmp esi, 1
jle 0x438c36
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 0x438c44
mov al, byte [edx]
mov esi, dword [esp + 0x18]
mov byte [ebp], al
jmp 0x438c44
mov byte [ebp], al
inc ebp
add ecx, 8
inc edx
cmp ecx, esi
mov dword [esp + 0x2c], ecx
jl 0x438be0
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 0x438bd1
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 0x43aee0
Capabilities:
Initialize winsock library

Disassembly:
sub esp, 0x190
push esi
mov esi, ecx
call fcn.004824ae
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 0x43c760
Capabilities:
Access peb ldr_data

Disassembly:
mov eax, dword fs:[0]
push 0xffffffffffffffff
push 0x48e278
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 0x43c799
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.004885ed
mov eax, dword [esp + 0x40]
push 0
push edi
push eax
lea ecx, [esp + 0x14]
mov dword [esp + 0x44], 0
call fcn.00488639
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.0043c820
lea ecx, [esp + 8]
mov esi, eax
mov dword [esp + 0x38], 0xffffffff
call fcn.00488676
mov ecx, dword [esp + 0x30]
mov eax, esi
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x34
ret 0x24
Function at 0x442110
Capabilities:
Access peb ldr_data
Get kernel32 base address

Disassembly:
push 0xffffffffffffffff
push 0x48eb88
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.00442de0
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 0x4421b9
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.00441da0
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.0048789e
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.004570d0
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.00487910
mov ecx, dword [esp + 0x5c]
mov eax, esi
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x60
ret 0x14
Function at 0x442840
Capabilities:
Access peb ldr_data

Disassembly:
push 0xffffffffffffffff
push 0x48ebb0
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.004401b0
mov ebx, eax
test ebx, ebx
mov dword [esp + 0xc], ebx
jne 0x442899
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.0043c240
mov ebp, dword [esp + 0x70]
mov edi, eax
add edi, ebp
mov ecx, ebx
mov dword [esp + 0x28], edi
call fcn.0043c230
mov edx, dword [esp + 0x74]
mov ecx, esi
add eax, edx
mov dword [esp + 0x2c], eax
lea eax, [esp + 0x20]
push eax
call fcn.00441da0
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.0048789e
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.004570d0
add esp, 0xc
lea ecx, [esp + 0x48]
push ecx
lea ecx, [esp + 0x18]
call fcn.0043f960
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.0043c1b0
mov ebx, eax
mov eax, edi
cmp eax, ebx
jge 0x442964
push edi
mov ecx, esi
call fcn.0043fa70
push eax
push ebp
mov ecx, esi
call fcn.0043fc30
cmp eax, dword [esp + 0x40]
jg 0x442960
inc edi
mov ebp, eax
cmp edi, ebx
jl 0x44293e
mov eax, ebx
jmp 0x44296a
cmp edi, ebx
jl 0x442968
mov eax, ebx
jmp 0x44296a
mov eax, edi
lea ecx, [eax - 1]
mov eax, dword [esp + 0x28]
cmp eax, ecx
jle 0x44297b
mov dword [esp + 0x30], eax
jmp 0x442986
cmp edi, ebx
jl 0x442981
mov edi, ebx
dec edi
mov dword [esp + 0x30], edi
mov ecx, dword [esp + 0x10]
mov ebx, dword [esp + 0x1c]
call fcn.0043c170
mov ebp, eax
mov eax, dword [esp + 0x2c]
cmp eax, ebp
mov edi, eax
jge 0x4429cd
push edi
mov ecx, esi
call fcn.0043f990
push eax
push ebx
mov ecx, esi
call fcn.0043fd60
cmp eax, dword [esp + 0x44]
jg 0x4429c5
inc edi
mov ebx, eax
cmp edi, ebp
jl 0x44299f
mov eax, dword [esp + 0x2c]
mov ecx, ebp
jmp 0x4429d7
cmp edi, ebp
jl 0x4429d1
mov eax, dword [esp + 0x2c]
mov ecx, ebp
jmp 0x4429d7
mov eax, dword [esp + 0x2c]
mov ecx, edi
dec ecx
cmp eax, ecx
jle 0x4429e0
mov ecx, eax
jmp 0x4429e9
cmp edi, ebp
jl 0x4429e6
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.0043f980
lea ecx, [esp + 0x48]
mov dword [esp + 0x64], 0xffffffff
call fcn.00487910
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