joyce8/EMBER2024-capa huggingface dataset:
Function at 0x4794a0
Capabilities:
Create thread

Disassembly:
push ecx
cmp dword [ecx + 0xcc], 1
je 0x479500
mov eax, dword [ecx + 0x1c]
test eax, eax
je 0x479500
mov eax, dword [ecx + 0xb0]
test eax, eax
je 0x479500
push esi
mov edx, 5
mov esi, dword [ecx + 0xbc]
cmp esi, edx
pop esi
je 0x479500
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 0x479510
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 0x490790
Capabilities:
Get graphical window text

Disassembly:
push esi
mov esi, ecx
mov ecx, dword [esi + 0x38]
test ecx, ecx
jne 0x4907c8
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.0048e835
push eax
push dword [esi + 0x1c]
call dword [sym.imp.USER32.dll_GetWindowTextA]
mov ecx, dword [esp + 8]
push 0xffffffffffffffff
call fcn.0048e80d
jmp 0x4907d4
mov eax, dword [ecx]
push dword [esp + 8]
call dword [eax + 0x88]
pop esi
ret 4

Function at 0x491f8a
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 0x491fcc
call fcn.004986ee
mov esi, dword [eax + 0xc]
push 0xf0
push dword [esp + 0x14]
push esi
call dword [sym.imp.KERNEL32.dll_FindResourceA]
cmp eax, edi
je 0x491fcc
push eax
push esi
call dword [sym.imp.KERNEL32.dll_LoadResource]
cmp eax, edi
jne 0x491fc3
xor eax, eax
jmp 0x491fd4
push eax
call dword [sym.imp.KERNEL32.dll_LockResource]
mov edi, eax
push edi
mov ecx, ebx
call fcn.00491fda
pop edi
pop esi
pop ebx
ret 4

Function at 0x498c1e
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 0x498c4c
push dword [esi]
call dword [sym.imp.KERNEL32.dll_TlsGetValue]
test eax, eax
je 0x498c6a
push dword [esp + 0xc]
mov ecx, esi
push eax
call fcn.00498b84
jmp 0x498c6a
mov eax, dword [esi + 0x14]
test eax, eax
je 0x498c6a
push edi
push dword [esp + 0x10]
mov edi, dword [eax + 4]
mov ecx, esi
push eax
call fcn.00498b84
test edi, edi
mov eax, edi
jne 0x498c54
pop edi
push ebx
call dword [sym.imp.KERNEL32.dll_LeaveCriticalSection]
pop esi
pop ebx
ret 8
Function at 0x4017b2
Capabilities:
Read file on windows

Disassembly:
push ebp
mov ebp, esp
mov eax, 0x1004
call fcn.00402fe0
push ebx
push edi
xor ebx, ebx
mov ecx, 0x3ff
xor eax, eax
lea edi, [ebp - 0x1003]
mov byte [ebp - 0x1004], bl
push ebx
rep stosd dword es:[edi], eax
push 0x80
push 3
push ebx
push ebx
stosw word es:[edi], ax
push 0x80000000
push dword [ebp + 0xc]
stosb byte es:[edi], al
call dword [sym.imp.KERNEL32.dll_CreateFileA]
cmp eax, 0xffffffff
mov dword [ebp - 4], eax
jne 0x4017ff
xor eax, eax
jmp 0x401863
mov edi, dword [ebp + 0x10]
push esi
mov esi, 0x1000
push esi
lea eax, [ebp - 0x1004]
push ebx
push eax
mov dword [ebp + 0xc], ebx
call sub.MSVCRT.dll_memset
add esp, 0xc
lea eax, [ebp + 0xc]
push ebx
push eax
lea eax, [ebp - 0x1004]
push esi
push eax
push dword [ebp - 4]
call dword [sym.imp.KERNEL32.dll_ReadFile]
cmp dword [ebp + 0xc], ebx
je 0x401856
push dword [ebp + 0xc]
lea eax, [ebp - 0x1004]
push eax
mov eax, dword [edi]
add eax, dword [ebp + 8]
push eax
call sub.MSVCRT.dll_memcpy
mov eax, dword [ebp + 0xc]
add esp, 0xc
add dword [edi], eax
jmp 0x401808
push dword [ebp - 4]
call dword [sym.imp.KERNEL32.dll_CloseHandle]
push 1
pop eax
pop esi
pop edi
pop ebx
leave
ret
Function at 0x401867
Capabilities:
Create directory
Create process on windows
Extract resource via kernel32 functions
Get common file path
Terminate process
Write and execute a file
Write file on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x630
push ebx
push esi
mov esi, 0x100000
push edi
push esi
call sub.MFC42.DLL_operatornew
xor ebx, ebx
mov edi, eax
push esi
push ebx
push edi
mov dword [ebp - 0xc], edi
call sub.MSVCRT.dll_memset
add esp, 0x10
lea eax, [ebp - 4]
mov dword [ebp - 4], ebx
push eax
call dword [sym.imp.MSVCRT.dll___p___argv]
mov eax, dword [eax]
push dword [eax]
push edi
call fcn.004017b2
mov esi, dword [sym.imp.KERNEL32.dll_Sleep]
add esp, 0xc
cmp byte [edi], 0x4d
je 0x4018d5
lea eax, [ebp - 4]
push eax
call dword [sym.imp.MSVCRT.dll___p___argv]
mov eax, dword [eax]
push dword [eax]
push edi
call fcn.004017b2
add esp, 0xc
push 0x64
call esi
cmp byte [edi], 0x4d
jne 0x4018b5
push 0x40
xor eax, eax
pop ecx
lea edi, [ebp - 0x12b]
mov byte [ebp - 0x12c], bl
mov byte [ebp - 0x28], bl
rep stosd dword es:[edi], eax
stosw word es:[edi], ax
stosb byte es:[edi], al
xor eax, eax
lea edi, [ebp - 0x27]
stosd dword es:[edi], eax
stosd dword es:[edi], eax
stosd dword es:[edi], eax
stosw word es:[edi], ax
stosb byte es:[edi], al
lea eax, [ebp - 0x28]
push 5
push eax
call fcn.0040174f
pop ecx
pop ecx
call dword [sym.imp.KERNEL32.dll_GetTickCount]
and eax, 0x1ff
push 0x40
mov dword [ebp - 0x10], eax
pop ecx
xor eax, eax
lea edi, [ebp - 0x22f]
mov byte [ebp - 0x230], bl
rep stosd dword es:[edi], eax
stosw word es:[edi], ax
stosb byte es:[edi], al
lea eax, [ebp - 0x230]
push eax
push 0x104
call dword [sym.imp.KERNEL32.dll_GetTempPathA]
lea eax, [ebp - 0x28]
push eax
lea eax, [ebp - 0x230]
push eax
lea eax, [ebp - 0x12c]
push 0x406184
push eax
call dword [0x4065a0]
add esp, 0x10
lea eax, [ebp - 0x12c]
push ebx
push 0x80
push 2
push ebx
push 2
push 0x40000000
push eax
call dword [sym.imp.KERNEL32.dll_CreateFileA]
push dword [ebp - 0x10]
mov dword [ebp - 8], eax
call sub.MFC42.DLL_operatornew
pop ecx
mov dword [ebp - 0x14], eax
push 0x64
call esi
lea eax, [ebp - 0x18]
push ebx
push eax
mov edi, dword [sym.imp.KERNEL32.dll_WriteFile]
push dword [ebp - 4]
push dword [ebp - 0xc]
push dword [ebp - 8]
call edi
push 0x64
call esi
lea eax, [ebp - 0x18]
push ebx
push eax
push dword [ebp - 0x10]
push dword [ebp - 0x14]
push dword [ebp - 8]
call edi
push dword [ebp - 8]
call dword [sym.imp.KERNEL32.dll_CloseHandle]
push dword [ebp - 0x14]
call sub.MFC42.DLL_operatordelete
push dword [ebp - 0xc]
call sub.MFC42.DLL_operatordelete
mov ecx, 0xff
xor eax, eax
lea edi, [ebp - 0x62f]
mov byte [ebp - 0x630], bl
rep stosd dword es:[edi], eax
stosw word es:[edi], ax
stosb byte es:[edi], al
call dword [sym.imp.MSVCRT.dll___p___argv]
mov eax, dword [eax]
push dword [eax]
lea eax, [ebp - 0x12c]
push eax
lea eax, [ebp - 0x630]
push 0x40615c
push eax
call dword [0x4065a0]
add esp, 0x18
lea eax, [ebp - 0x630]
push ebx
push eax
call dword [sym.imp.KERNEL32.dll_WinExec]
push 0x1f4
call esi
push 0xffffffffffffffff
call dword [sym.imp.KERNEL32.dll_ExitProcess]
Function at 0x402815
Capabilities:
Create thread

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x144
push ebx
push esi
push edi
push 0
push 3
mov esi, ecx
push 2
call dword [0x4065f0]
cmp eax, 0xffffffff
mov dword [esi + 0xa], eax
je 0x402908
lea eax, [ebp - 0x144]
push 0x100
push eax
call dword [0x4065ec]
cmp eax, 0xffffffff
je 0x402908
lea eax, [ebp - 0x144]
push eax
call dword [0x4065e8]
mov edi, eax
mov eax, dword [ebp + 8]
push eax
mov dword [esi + 0xe], eax
mov word [ebp - 0x1c], 2
call dword [0x4065e4]
mov word [ebp - 0x1a], ax
movsx eax, word [edi + 0xa]
push eax
mov eax, dword [edi + 0xc]
push dword [eax]
lea eax, [ebp - 0x18]
push eax
call sub.MSVCRT.dll_memcpy
add esp, 0xc
lea eax, [ebp - 0x1c]
push 0x10
push eax
push dword [esi + 0xa]
call dword [0x4065e0]
cmp eax, 0xffffffff
je 0x402908
push 1
mov edi, dword [0x4065dc]
pop ebx
lea eax, [ebp - 4]
push 4
push eax
push 4
push 0xffff
push dword [esi + 0xa]
mov dword [ebp - 4], ebx
call edi
lea eax, [ebp - 4]
push 4
push eax
push 2
push 0
mov dword [ebp - 4], ebx
push dword [esi + 0xa]
call edi
cmp eax, 0xffffffff
je 0x402908
xor edi, edi
lea eax, [ebp - 0xc]
push edi
push edi
push eax
lea eax, [ebp - 0x44]
push 0x28
push eax
lea eax, [ebp - 8]
push 4
push eax
push 0x98000001
push dword [esi + 0xa]
mov dword [ebp - 8], ebx
mov dword [ebp - 0xc], edi
call dword [0x4065d8]
cmp eax, 0xffffffff
jne 0x402910
call dword [0x4065cc]
jmp 0x402941
push edi
push edi
push esi
push 0x4027a9
push edi
push edi
mov byte [esi + 8], bl
call dword [sym.imp.KERNEL32.dll_CreateThread]
cmp eax, edi
mov dword [esi + 4], eax
jne 0x40293f
push dword [esi + 0xa]
and byte [esi + 8], 0
call dword [0x4065d4]
or eax, 0xffffffff
mov dword [esi + 0xa], eax
jmp 0x402941
xor eax, eax
pop edi
pop esi
pop ebx
leave
ret 8

Function at 0x402948
Capabilities:
Terminate thread

Disassembly:
push esi
mov esi, ecx
mov eax, dword [esi + 4]
and byte [esi + 8], 0
test eax, eax
je 0x40296c
push 0
push eax
call dword [sym.imp.KERNEL32.dll_TerminateThread]
push dword [esi + 4]
call dword [sym.imp.KERNEL32.dll_CloseHandle]
and dword [esi + 4], 0
mov esi, dword [esi + 0xa]
test esi, esi
je 0x40297a
push esi
call dword [0x4065d4]
pop esi
ret
Function at 0x409860
Capabilities:
Enumerate files on windows

Disassembly:
push 0xffffffffffffffff
push 0x466a4b
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.0045b825
mov ecx, dword [esp + 8]
mov dword [esp + 0x190], 0
mov eax, dword [ecx - 8]
test eax, eax
je 0x4098e2
lea edx, [esp + 0x10]
push 1
push edx
lea ecx, [esp + 0x10]
call fcn.00459774
mov eax, dword [eax]
push 0x47b1c0
push eax
call fcn.0044c4f4
add esp, 8
lea ecx, [esp + 0x10]
test eax, eax
setne bl
call fcn.0045bab0
test bl, bl
je 0x4098e2
push 0x47b1c0
lea ecx, [esp + 0xc]
call fcn.0045be40
push 0x47ed18
lea ecx, [esp + 0xc]
call fcn.0045be40
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 0x40991e
lea ecx, [esp + 8]
mov dword [esp + 0x190], eax
call fcn.0045bab0
jmp 0x4099e9
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 0x4099a2
lea edx, [esp + 0x7c]
push 0x47ed14
push edx
call fcn.0044c4f4
add esp, 8
test eax, eax
je 0x4099a2
lea eax, [esp + 0x7c]
push 0x47ed10
push eax
call fcn.0044c4f4
add esp, 8
test eax, eax
je 0x4099a2
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 0x409932
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.0045bab0
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 0x40a1e0
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 0x40a242
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 0x40a250
Capabilities:
Create process on windows

Disassembly:
push 0xffffffffffffffff
push 0x466acb
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x20c
mov eax, dword [0x4852a0]
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 0x40a388
mov ecx, dword [edi + 0x48]
lea esi, [edi + 0x48]
mov eax, dword [ecx - 8]
test eax, eax
jne 0x40a2b6
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.0045bab0
xor eax, eax
jmp 0x40a3ff
push str.mailto:
lea ecx, [esp + 0xc]
call fcn.0045bbed
push esi
lea ecx, [esp + 0xc]
call fcn.0045be7c
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 0x40a3dd
lea edx, [esp + 0x14]
mov ecx, edi
push edx
push str..htm
push closesocket
call fcn.0040a1e0
test eax, eax
jne 0x40a3dd
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.0040a1e0
test eax, eax
jne 0x40a3dd
lea eax, [esp + 0x14]
push 0x47ed2c
push eax
call fcn.0044d530
mov esi, eax
add esp, 8
test esi, esi
jne 0x40a3bc
lea ecx, [esp + 0x14]
push 0x47ed28
push ecx
call fcn.0044d4b0
mov esi, eax
add esp, 8
test esi, esi
jne 0x40a3bc
lea edx, [esp + 0x14]
push edx
call dword [sym.imp.KERNEL32.dll_lstrlenA]
lea esi, [esp + eax + 0x13]
jmp 0x40a3bf
lea edx, [edi + 0x4c]
lea ecx, [esp + 8]
push edx
call fcn.0045bb9d
mov eax, dword [esp + 8]
mov ecx, dword [eax - 8]
test ecx, ecx
jne 0x40a2ce
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.0045bab0
xor eax, eax
jmp 0x40a3ff
mov byte [esi], 0
push 0x47ed24
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.0045bab0
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 0x41ad00
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 0x41ad6e
cmp si, 0x69
ja 0x41ad6e
add esi, 0xffd0
cmp si, 0x11
je 0x41ad3e
push 0x11
call edi
test ax, ax
jge 0x41ad3e
or esi, 0x2000
cmp si, 0x10
je 0x41ad53
push 0x10
call edi
test ax, ax
jge 0x41ad53
or esi, 0x4000
cmp si, 0x12
je 0x41ad68
push 0x12
call edi
test ax, ax
jge 0x41ad68
or esi, 0x8000
mov ax, si
pop edi
pop esi
ret
cmp si, 0x6d
jne 0x41ad7b
mov esi, 0xbd
jmp 0x41ad2f
cmp si, 0x6e
jne 0x41ad88
mov esi, 0xbe
jmp 0x41ad2f
cmp si, 0x6f
jne 0x41ad29
mov esi, 0xbf
jmp 0x41ad2f

Function at 0x41c4b0
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push ecx
mov eax, dword [0x4958d8]
xor edx, edx
cmp eax, edx
jne 0x41c4d6
xor eax, eax
mov byte [eax + 0x4957d8], al
inc eax
cmp eax, 0x100
jl 0x41c4be
mov dword [0x4958d8], 1
mov eax, dword [esp + 0xc]
push ebx
mov ebx, dword [esp + 0x14]
push esi
push edi
mov ecx, 0x40
mov esi, 0x4957d8
mov edi, ebx
rep movsd dword es:[edi], dword [esi]
cmp eax, edx
mov byte [ebx + 0x100], dl
mov byte [ebx + 0x101], dl
jle 0x41c567
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 0x41c53a
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 0x41c508
pop ebp
pop edi
pop esi
pop ebx
pop ecx
ret

Function at 0x41c5e0
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 0x41c633
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 0x41c61a
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 0x423070
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 0x423208
cmp ebp, ebx
jle 0x423208
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 0x4230ce
dec eax
or eax, 0xfffffff8
inc eax
je 0x4230d5
inc edi
mov dword [esp + 0x10], edi
mov ecx, edi
and ecx, reloc.WS2_32.dll_accept
jns 0x4230e4
dec ecx
or ecx, 0xfffffffe
inc ecx
je 0x4230eb
inc edi
mov dword [esp + 0x10], edi
push 0x18
call fcn.0045b7f1
add esp, 4
cmp eax, ebx
je 0x42310c
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.0045b7f1
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 0x4231fe
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 0x4231e5
mov al, byte [edx]
cmp al, 0xc0
jbe 0x4231d1
and eax, 0xff
sub eax, 0xc0
inc edx
mov esi, eax
mov dword [esp + 0x24], edx
cmp esi, 1
jle 0x4231c6
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 0x4231d4
mov al, byte [edx]
mov esi, dword [esp + 0x18]
mov byte [ebp], al
jmp 0x4231d4
mov byte [ebp], al
inc ebp
add ecx, 8
inc edx
cmp ecx, esi
mov dword [esp + 0x2c], ecx
jl 0x423170
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 0x423161
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 0x426440
Capabilities:
Access peb ldr_data

Disassembly:
mov eax, dword fs:[0]
push 0xffffffffffffffff
push 0x467fd8
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 0x426479
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.0046319e
mov eax, dword [esp + 0x40]
push 0
push edi
push eax
lea ecx, [esp + 0x14]
mov dword [esp + 0x44], 0
call fcn.004631ea
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.00426500
lea ecx, [esp + 8]
mov esi, eax
mov dword [esp + 0x38], 0xffffffff
call fcn.00463227
mov ecx, dword [esp + 0x30]
mov eax, esi
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x34
ret 0x24
Function at 0x42aaa0
Capabilities:
Access peb ldr_data
Get kernel32 base address

Disassembly:
push 0xffffffffffffffff
push 0x468768
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.0042b620
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 0x42ab49
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.0042a730
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.0046244f
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.00439e00
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.004624c1
mov ecx, dword [esp + 0x5c]
mov eax, esi
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x60
ret 0x14