joyce8/EMBER2024-capa huggingface dataset:
Function at 0x408c10
Capabilities:
Set registry value

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x14
mov dword [ebp - 0x14], ecx
xor eax, eax
jne 0x408c19
xor ecx, ecx
cmp dword [ebp + 0xc], 0
setne cl
mov dword [ebp - 0x10], ecx
cmp dword [ebp - 0x10], 0
jne 0x408c39
push 0x80004005
call fcn.00402310
xor edx, edx
jne 0x408c1d
mov dword [ebp - 4], 0
mov eax, dword [ebp + 0xc]
mov dword [ebp - 8], eax
mov ecx, dword [ebp - 8]
push ecx
call dword [sym.imp.KERNEL32.dll_lstrlenW]
add eax, 1
mov dword [ebp - 0xc], eax
mov edx, dword [ebp - 0xc]
mov eax, dword [ebp - 8]
lea ecx, [eax + edx*2]
mov dword [ebp - 8], ecx
mov edx, dword [ebp - 0xc]
mov eax, dword [ebp - 4]
lea ecx, [eax + edx*2]
mov dword [ebp - 4], ecx
cmp dword [ebp - 0xc], 1
jne 0x408c4a
mov edx, dword [ebp - 4]
push edx
mov eax, dword [ebp + 0xc]
push eax
push 7
push 0
mov ecx, dword [ebp + 8]
push ecx
mov edx, dword [ebp - 0x14]
mov eax, dword [edx]
push eax
call dword [sym.imp.ADVAPI32.dll_RegSetValueExW]
mov esp, ebp
pop ebp
ret 8

Function at 0x40b800
Capabilities:
Create process on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0xb0
mov dword [ebp - 0xb0], ecx
mov dword [ebp - 0x1c], 0
mov dword [ebp - 0x68], 0x44
push 0x40
push 0
lea eax, [ebp - 0x64]
push eax
call fcn.00413a40
add esp, 0xc
lea ecx, [ebp - 0x6c]
call fcn.0040ba70
mov dword [ebp - 8], 0
mov dword [ebp - 4], 0
lea ecx, [ebp - 0x6c]
push ecx
mov ecx, dword [ebp - 0xb0]
call fcn.0040b950
cmp dword [ebp + 0xc], 0
je 0x40b8cc
mov dword [ebp - 0xa8], 0x3c
push 0x38
push 0
lea edx, [ebp - 0xa4]
push edx
call fcn.00413a40
add esp, 0xc
mov dword [ebp - 0xa4], 0x40
mov dword [ebp - 0xa0], 0
mov dword [ebp - 0x9c], 0x416c14
mov eax, dword [ebp + 8]
mov dword [ebp - 0x98], eax
lea ecx, [ebp - 0x6c]
call fcn.004098e0
mov dword [ebp - 0x94], eax
mov dword [ebp - 0x8c], 1
lea ecx, [ebp - 0xa8]
push ecx
call dword [sym.imp.SHELL32.dll_ShellExecuteExW]
mov dword [ebp - 0x1c], eax
mov edx, dword [ebp - 0x70]
mov dword [ebp - 4], edx
jmp 0x40b90c
lea eax, [ebp - 0x18]
push eax
lea ecx, [ebp - 0x68]
push ecx
push 0
push 0
push 0
push 0
push 0
push 0
lea ecx, [ebp - 0x6c]
call fcn.004098e0
push eax
mov edx, dword [ebp + 8]
push edx
call dword [sym.imp.KERNEL32.dll_CreateProcessW]
mov dword [ebp - 0x1c], eax
cmp dword [ebp - 0x1c], 0
je 0x40b90c
mov eax, dword [ebp - 0x14]
push eax
call dword [sym.imp.KERNEL32.dll_CloseHandle]
mov ecx, dword [ebp - 0x18]
mov dword [ebp - 4], ecx
cmp dword [ebp - 0x1c], 0
je 0x40b92e
cmp dword [ebp + 0x10], 0
je 0x40b924
push 0xffffffffffffffff
mov edx, dword [ebp - 4]
push edx
call dword [sym.imp.KERNEL32.dll_WaitForSingleObject]
mov eax, dword [ebp - 4]
push eax
call dword [sym.imp.KERNEL32.dll_CloseHandle]
mov ecx, dword [ebp - 0x1c]
mov dword [ebp - 0xac], ecx
lea ecx, [ebp - 0x6c]
call fcn.004028f0
mov eax, dword [ebp - 0xac]
mov esp, ebp
pop ebp
ret 0xc
Function at 0x40fe20
Capabilities:
Check if file exists
Create directory
Get file attributes

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x20
mov dword [ebp - 8], 0
lea ecx, [ebp - 4]
call fcn.0040ba70
mov dword [ebp - 0x14], 3
mov dword [ebp - 0x10], 0
mov eax, dword [ebp + 8]
push eax
lea ecx, [ebp - 0xc]
call fcn.004028b0
cmp dword [ebp + 8], 0
jne 0x40fe74
mov dword [ebp - 0x18], 0
lea ecx, [ebp - 0xc]
call fcn.004028f0
lea ecx, [ebp - 4]
call fcn.004028f0
mov eax, dword [ebp - 0x18]
jmp 0x40ff04
mov ecx, 1
test ecx, ecx
je 0x40feeb
mov edx, dword [ebp - 0x14]
push edx
push 0x5c
lea ecx, [ebp - 0xc]
call fcn.00401d30
add eax, 1
mov dword [ebp - 0x14], eax
jne 0x40fe9c
mov dword [ebp - 8], 1
jmp 0x40feeb
mov eax, dword [ebp - 0x14]
push eax
lea ecx, [ebp - 0x1c]
push ecx
lea ecx, [ebp - 0xc]
call fcn.00401eb0
push eax
lea ecx, [ebp - 4]
call fcn.00401ba0
lea ecx, [ebp - 0x1c]
call fcn.004028f0
lea ecx, [ebp - 4]
call fcn.004098e0
push eax
call dword [sym.imp.KERNEL32.dll_GetFileAttributesW]
mov dword [ebp - 0x10], eax
cmp dword [ebp - 0x10], 0xffffffff
jne 0x40fee9
push 0
lea ecx, [ebp - 4]
call fcn.004098e0
push eax
call dword [sym.imp.KERNEL32.dll_CreateDirectoryW]
mov dword [ebp - 8], eax
jmp 0x40fe74
mov edx, dword [ebp - 8]
mov dword [ebp - 0x20], edx
lea ecx, [ebp - 0xc]
call fcn.004028f0
lea ecx, [ebp - 4]
call fcn.004028f0
mov eax, dword [ebp - 0x20]
mov esp, ebp
pop ebp
ret

Function at 0x412b8b
Capabilities:
Check os version

Disassembly:
push ebp
lea ebp, [esp - 0x78]
sub esp, 0x98
mov eax, dword [0x419040]
xor eax, ebp
mov dword [ebp + 0x74], eax
push esi
mov esi, ecx
call fcn.00412aca
mov eax, 0x400000
push 0x94
mov dword [esi + 8], eax
mov dword [esi + 4], eax
lea eax, [ebp - 0x20]
push 0
push eax
mov dword [esi], 0x3c
mov byte [esi + 0xc], 0
call fcn.00413a40
add esp, 0xc
lea eax, [ebp - 0x20]
push eax
mov dword [ebp - 0x20], 0x94
call dword [sym.imp.KERNEL32.dll_GetVersionExA]
cmp dword [ebp - 0x10], 2
jne 0x412bda
cmp dword [ebp - 0x1c], 5
jb 0x412bf2
jmp 0x412bee
cmp dword [ebp - 0x10], 1
jne 0x412bf2
cmp dword [ebp - 0x1c], 4
ja 0x412bee
jne 0x412bf2
cmp dword [ebp - 0x18], 0
jbe 0x412bf2
mov byte [esi + 0xc], 1
lea ecx, [esi + 0x18]
mov dword [esi + 0x10], 0x800
mov dword [esi + 0x14], 0x417084
call fcn.00406ae0
test eax, eax
jge 0x412c13
mov byte [0x419064], 1
mov ecx, dword [ebp + 0x74]
mov eax, esi
xor ecx, ebp
pop esi
call fcn.00413a25
add ebp, 0x78
leave
ret
Function at 0x412e4c
Capabilities:
Allocate or change rwx memory
Execute shellcode via indirect call

Disassembly:
cmp dword [0x4191ac], 0
push esi
jne 0x412dbf
call fcn.00412cea
test eax, eax
je 0x412e02
mov eax, dword [0x4191ac]
cmp eax, 1
jne 0x412de0
push 0xd
push 0
call dword [sym.imp.KERNEL32.dll_GetProcessHeap]
push eax
call dword [sym.imp.KERNEL32.dll_HeapAlloc]
test eax, eax
je 0x412e02
pop esi
ret
push eax
call dword [0x4191b4]
test eax, eax
jne 0x412e4a
push 0x40
mov eax, 0x1000
push eax
push eax
push 0
call dword [sym.imp.KERNEL32.dll_VirtualAlloc]
mov esi, eax
test esi, esi
jne 0x412e06
xor eax, eax
pop esi
ret
mov eax, dword [esi]
push edi
push dword [0x4191ac]
call dword [0x4191b4]
mov edi, eax
test edi, edi
je 0x412e2d
push 0x8000
push 0
push esi
call dword [sym.imp.KERNEL32.dll_VirtualFree]
mov eax, edi
jmp 0x412e49
lea edi, [esi + 0xff0]
push esi
push dword [0x4191ac]
call dword [0x4191b0]
add esi, 0x10
cmp esi, edi
jb 0x412e33
mov eax, esi
pop edi
pop esi
ret
jmp 0x412dac

Function at 0x413a25
Capabilities:
Terminate process

Disassembly:
cmp ecx, dword [0x419040]
jne 0x413a2f
repz ret
jmp fcn.004155ef
Function at 0x4235dc
Capabilities:
Link many functions at runtime

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x14
push ebx
push esi
push edi
call fcn.00415dc2
and dword [ebp - 4], 0
cmp dword [0x4373dc], 0
mov ebx, eax
jne 0x42368d
push str.USER32.DLL
call dword [sym.imp.KERNEL32.dll_LoadLibraryA]
mov edi, eax
test edi, edi
je 0x42373e
mov esi, dword [sym.imp.KERNEL32.dll_GetProcAddress]
push str.MessageBoxA
push edi
call esi
test eax, eax
je 0x42373e
push eax
call fcn.00415d50
mov dword [esp], str.GetActiveWindow
push edi
mov dword [0x4373dc], eax
call esi
push eax
call fcn.00415d50
mov dword [esp], str.GetLastActivePopup
push edi
mov dword [0x4373e0], eax
call esi
push eax
call fcn.00415d50
mov dword [esp], str.GetUserObjectInformationA
push edi
mov dword [0x4373e4], eax
call esi
push eax
call fcn.00415d50
pop ecx
mov dword [0x4373ec], eax
test eax, eax
je 0x42368d
push str.GetProcessWindowStation
push edi
call esi
push eax
call fcn.00415d50
pop ecx
mov dword [0x4373e8], eax
mov eax, dword [0x4373e8]
cmp eax, ebx
je 0x4236e5
cmp dword [0x4373ec], ebx
je 0x4236e5
push eax
call fcn.00415dcb
push dword [0x4373ec]
mov esi, eax
call fcn.00415dcb
pop ecx
pop ecx
mov edi, eax
test esi, esi
je 0x4236e5
test edi, edi
je 0x4236e5
call esi
test eax, eax
je 0x4236dc
lea ecx, [ebp - 8]
push ecx
push 0xc
lea ecx, [ebp - 0x14]
push ecx
push 1
push eax
call edi
test eax, eax
je 0x4236dc
test byte [ebp - 0xc], 1
jne 0x4236e5
or dword [ebp + 0x10], 0x200000
jmp 0x42371e
mov eax, dword [0x4373e0]
cmp eax, ebx
je 0x42371e
push eax
call fcn.00415dcb
pop ecx
test eax, eax
je 0x42371e
call eax
mov dword [ebp - 4], eax
test eax, eax
je 0x42371e
mov eax, dword [0x4373e4]
cmp eax, ebx
je 0x42371e
push eax
call fcn.00415dcb
pop ecx
test eax, eax
je 0x42371e
push dword [ebp - 4]
call eax
mov dword [ebp - 4], eax
push dword [0x4373dc]
call fcn.00415dcb
pop ecx
test eax, eax
je 0x42373e
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push dword [ebp + 8]
push dword [ebp - 4]
call eax
jmp 0x423740
xor eax, eax
pop edi
pop esi
pop ebx
leave
ret
Function at 0x41a5c0
Capabilities:
Enumerate files on windows

Disassembly:
push 0xffffffffffffffff
push 0x4810ab
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.00475911
mov ecx, dword [esp + 8]
mov dword [esp + 0x190], 0
mov eax, dword [ecx - 8]
test eax, eax
je 0x41a642
lea edx, [esp + 0x10]
push 1
push edx
lea ecx, [esp + 0x10]
call fcn.0047326a
mov eax, dword [eax]
push 0x5bf1c8
push eax
call fcn.00465fd4
add esp, 8
lea ecx, [esp + 0x10]
test eax, eax
setne bl
call fcn.00475b9c
test bl, bl
je 0x41a642
push 0x5bf1c8
lea ecx, [esp + 0xc]
call fcn.00475f2c
push 0x5c2d44
lea ecx, [esp + 0xc]
call fcn.00475f2c
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 0x41a67e
lea ecx, [esp + 8]
mov dword [esp + 0x190], eax
call fcn.00475b9c
jmp 0x41a749
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 0x41a702
lea edx, [esp + 0x7c]
push 0x5c2d40
push edx
call fcn.00465fd4
add esp, 8
test eax, eax
je 0x41a702
lea eax, [esp + 0x7c]
push 0x5c2d3c
push eax
call fcn.00465fd4
add esp, 8
test eax, eax
je 0x41a702
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 0x41a692
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.00475b9c
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 0x41af40
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 0x41afa2
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 0x41afb0
Capabilities:
Create process on windows

Disassembly:
push 0xffffffffffffffff
push 0x48112b
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x20c
mov eax, dword [0x5cae20]
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 0x41b0e8
mov ecx, dword [edi + 0x48]
lea esi, [edi + 0x48]
mov eax, dword [ecx - 8]
test eax, eax
jne 0x41b016
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.00475b9c
xor eax, eax
jmp 0x41b15f
push str.mailto:
lea ecx, [esp + 0xc]
call fcn.00475cd9
push esi
lea ecx, [esp + 0xc]
call fcn.00475f68
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 0x41b13d
lea edx, [esp + 0x14]
mov ecx, edi
push edx
push str..htm
push accept
call fcn.0041af40
test eax, eax
jne 0x41b13d
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 accept
mov ecx, edi
call fcn.0041af40
test eax, eax
jne 0x41b13d
lea eax, [esp + 0x14]
push 0x5c2d58
push eax
call fcn.00467010
mov esi, eax
add esp, 8
test esi, esi
jne 0x41b11c
lea ecx, [esp + 0x14]
push 0x5c2d54
push ecx
call fcn.00466f90
mov esi, eax
add esp, 8
test esi, esi
jne 0x41b11c
lea edx, [esp + 0x14]
push edx
call dword [sym.imp.KERNEL32.dll_lstrlenA]
lea esi, [esp + eax + 0x13]
jmp 0x41b11f
lea edx, [edi + 0x4c]
lea ecx, [esp + 8]
push edx
call fcn.00475c89
mov eax, dword [esp + 8]
mov ecx, dword [eax - 8]
test ecx, ecx
jne 0x41b02e
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.00475b9c
xor eax, eax
jmp 0x41b15f
mov byte [esi], 0
push 0x5c2d50
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.00475b9c
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 0x42e1f0
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 0x42e25e
cmp si, 0x69
ja 0x42e25e
add esi, 0xffd0
cmp si, 0x11
je 0x42e22e
push 0x11
call edi
test ax, ax
jge 0x42e22e
or esi, 0x2000
cmp si, 0x10
je 0x42e243
push 0x10
call edi
test ax, ax
jge 0x42e243
or esi, 0x4000
cmp si, 0x12
je 0x42e258
push 0x12
call edi
test ax, ax
jge 0x42e258
or esi, 0x8000
mov ax, si
pop edi
pop esi
ret
cmp si, 0x6d
jne 0x42e26b
mov esi, 0xbd
jmp 0x42e21f
cmp si, 0x6e
jne 0x42e278
mov esi, 0xbe
jmp 0x42e21f
cmp si, 0x6f
jne 0x42e219
mov esi, 0xbf
jmp 0x42e21f

Function at 0x42fa20
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push ecx
mov eax, dword [0x5db520]
xor edx, edx
cmp eax, edx
jne 0x42fa46
xor eax, eax
mov byte [eax + 0x5db420], al
inc eax
cmp eax, 0x100
jl 0x42fa2e
mov dword [0x5db520], 1
mov eax, dword [esp + 0xc]
push ebx
mov ebx, dword [esp + 0x14]
push esi
push edi
mov ecx, 0x40
mov esi, 0x5db420
mov edi, ebx
rep movsd dword es:[edi], dword [esi]
cmp eax, edx
mov byte [ebx + 0x100], dl
mov byte [ebx + 0x101], dl
jle 0x42fad7
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 0x42faaa
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 0x42fa78
pop ebp
pop edi
pop esi
pop ebx
pop ecx
ret

Function at 0x42fb50
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 0x42fba3
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 0x42fb8a
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 0x4365e0
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 0x436778
cmp ebp, ebx
jle 0x436778
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 0x43663e
dec eax
or eax, 0xfffffff8
inc eax
je 0x436645
inc edi
mov dword [esp + 0x10], edi
mov ecx, edi
and ecx, reloc.WS2_32.dll_accept
jns 0x436654
dec ecx
or ecx, 0xfffffffe
inc ecx
je 0x43665b
inc edi
mov dword [esp + 0x10], edi
push 0x18
call fcn.004758dd
add esp, 4
cmp eax, ebx
je 0x43667c
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.004758dd
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 0x43676e
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 0x436755
mov al, byte [edx]
cmp al, 0xc0
jbe 0x436741
and eax, 0xff
sub eax, 0xc0
inc edx
mov esi, eax
mov dword [esp + 0x24], edx
cmp esi, 1
jle 0x436736
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 0x436744
mov al, byte [edx]
mov esi, dword [esp + 0x18]
mov byte [ebp], al
jmp 0x436744
mov byte [ebp], al
inc ebp
add ecx, 8
inc edx
cmp ecx, esi
mov dword [esp + 0x2c], ecx
jl 0x4366e0
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 0x4366d1
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 0x4397b0
Capabilities:
Access peb ldr_data

Disassembly:
mov eax, dword fs:[0]
push 0xffffffffffffffff
push 0x482a28
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 0x4397e9
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.0047d28a
mov eax, dword [esp + 0x40]
push 0
push edi
push eax
lea ecx, [esp + 0x14]
mov dword [esp + 0x44], 0
call fcn.0047d2d6
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.00439870
lea ecx, [esp + 8]
mov esi, eax
mov dword [esp + 0x38], 0xffffffff
call fcn.0047d313
mov ecx, dword [esp + 0x30]
mov eax, esi
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x34
ret 0x24
Function at 0x43de40
Capabilities:
Access peb ldr_data
Get kernel32 base address

Disassembly:
push 0xffffffffffffffff
push 0x4831b8
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.0043e9c0
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 0x43dee9
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.0043dad0
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.0047c53b
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.0044d380
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.0047c5ad
mov ecx, dword [esp + 0x5c]
mov eax, esi
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x60
ret 0x14