joyce8/EMBER2024-capa huggingface dataset:
Function at 0x40d5cf
Capabilities:
Create thread
Create udp socket
Send data
Send data on socket
Terminate thread

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x28
push ebx
push esi
mov esi, dword [ebp + 8]
push edi
test esi, esi
je 0x40d71d
push 0x11
push 2
push 2
call dword [sym.imp.WS2_32.dll_socket]
cmp eax, 0xffffffff
mov dword [esi + 0x18], eax
jne 0x40d613
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
push dword [esi]
push 0x7e9
push dword [esi + 0x14]
call dword [sym.imp.USER32.dll_PostMessageA]
jmp 0x40d71d
push 0x10
lea eax, [ebp - 0x28]
push 0
push eax
call sub.MSVCRT.dll_memset
mov edi, dword [sym.imp.WS2_32.dll_inet_addr]
add esp, 0xc
push dword [esi + 4]
call edi
mov ebx, dword [sym.imp.WS2_32.dll_htons]
mov dword [ebp - 0x24], eax
mov ax, word [esi + 8]
mov word [ebp - 0x28], 2
push eax
call ebx
mov word [ebp - 0x26], ax
lea eax, [ebp - 0x28]
push 0x10
push eax
push dword [esi + 0x18]
call dword [sym.imp.WS2_32.dll_bind]
cmp eax, 0xffffffff
je 0x40d5f7
push 0x10
lea eax, [ebp - 0x18]
push 0
push eax
call sub.MSVCRT.dll_memset
add esp, 0xc
push dword [esi + 0xc]
call edi
mov dword [ebp - 0x14], eax
mov ax, word [esi + 0x10]
push eax
mov word [ebp - 0x18], 2
call ebx
mov word [ebp - 0x16], ax
lea eax, [ebp - 0x18]
xor ebx, ebx
push 0x10
push eax
push ebx
push dword [esi + 0x20]
mov edi, dword [sym.imp.WS2_32.dll_sendto]
push dword [esi + 0x1c]
push dword [esi + 0x18]
call edi
cmp eax, 0xffffffff
je 0x40d6c3
add ebx, eax
mov eax, dword [esi + 0x20]
cmp ebx, eax
jge 0x40d6c3
lea ecx, [ebp - 0x18]
push 0x10
push ecx
sub eax, ebx
push 0
push eax
mov eax, dword [esi + 0x1c]
add eax, ebx
push eax
push dword [esi + 0x18]
jmp 0x40d69d
cmp ebx, dword [esi + 0x20]
jge 0x40d6db
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
push dword [esi]
push 0x7ea
jmp 0x40d605
push 0
mov edi, dword [sym.imp.USER32.dll_PostMessageA]
push dword [esi]
push 0x7ec
push dword [esi + 0x14]
call edi
cmp byte [esi + 0x34], 0
je 0x40d769
push esi
push 0
push 0x40d427
call dword [sym.imp.MSVCRT.dll__beginthread]
or ebx, 0xffffffff
add esp, 0xc
cmp eax, ebx
mov dword [esi + 0x38], eax
jne 0x40d721
push ebx
push dword [esi]
push 0x7ee
push dword [esi + 0x14]
call edi
xor eax, eax
jmp 0x40d76c
mov eax, dword [esi + 0x3c]
mov dword [ebp - 8], eax
mov eax, dword [esi + 0x2c]
mov dword [ebp - 4], eax
mov eax, dword [esi + 0x24]
test eax, eax
jne 0x40d736
mov eax, ebx
push eax
lea eax, [ebp - 8]
push 0
push eax
push 2
call dword [sym.imp.KERNEL32.dll_WaitForMultipleObjects]
test eax, eax
je 0x40d756
push ebx
push dword [esi]
push 0x7eb
push dword [esi + 0x14]
call edi
mov eax, dword [esi + 0x38]
cmp eax, ebx
je 0x40d769
push 0
push eax
call dword [sym.imp.KERNEL32.dll_TerminateThread]
mov dword [esi + 0x38], ebx
push 1
pop eax
pop edi
pop esi
pop ebx
leave
ret
Function at 0x40d878
Capabilities:
Create thread

Disassembly:
mov eax, 0x419876
call fcn.004180a0
sub esp, 0xc
mov eax, dword [ecx + 4]
push ebx
xor ebx, ebx
push esi
cmp dword [eax - 8], ebx
push edi
mov dword [ebp - 0x10], ecx
je 0x40d9fa
mov eax, dword [ebp + 8]
mov eax, dword [eax]
cmp dword [eax - 8], ebx
je 0x40d9fa
cmp word [ebp + 0xc], bx
je 0x40d9fa
cmp dword [ecx + 0x34], 0x2710
jge 0x40d9fa
mov eax, dword [ebp + 0x10]
mov eax, dword [eax]
cmp dword [eax - 8], ebx
je 0x40d9fa
call fcn.0040d33e
cmp ax, bx
mov dword [ebp - 0x14], eax
je 0x40d9fa
push 0x40
call sub.MFC42.DLL_operatornew
pop ecx
mov ecx, eax
mov dword [ebp - 0x18], ecx
cmp ecx, ebx
mov dword [ebp - 4], ebx
je 0x40d8fa
call fcn.0040cdfa
mov esi, eax
jmp 0x40d8fc
xor esi, esi
mov edi, dword [sym.imp.KERNEL32.dll_CreateEventA]
or dword [ebp - 4], 0xffffffff
push ebx
push ebx
push 1
push ebx
call edi
push ebx
push ebx
push 1
push ebx
mov dword [esi + 0x2c], eax
call edi
push ebx
push ebx
push 1
push ebx
mov dword [esi + 0x30], eax
call edi
cmp dword [esi + 0x2c], ebx
mov dword [esi + 0x3c], eax
je 0x40d9e8
cmp dword [esi + 0x30], ebx
je 0x40d9e8
cmp eax, ebx
je 0x40d9e8
mov eax, dword [ebp - 0x10]
lea ecx, [esi + 4]
add eax, 4
push eax
call sub.MFC42.DLL_CString::operator_2
mov ax, word [ebp - 0x14]
push dword [ebp + 8]
lea ecx, [esi + 0xc]
mov word [esi + 8], ax
call sub.MFC42.DLL_CString::operator_2
mov ax, word [ebp + 0xc]
mov word [esi + 0x10], ax
lea eax, [esi + 0x20]
push eax
lea eax, [esi + 0x1c]
push eax
push dword [ebp + 0x10]
call fcn.0040d807
mov eax, dword [ebp + 0x1c]
add esp, 0xc
cmp eax, ebx
je 0x40d98c
mov eax, dword [eax]
mov edi, dword [ebp - 0x10]
mov dword [esi + 0x24], eax
jmp 0x40d995
mov edi, dword [ebp - 0x10]
mov eax, dword [edi + 0x40]
mov dword [esi + 0x24], eax
mov eax, dword [edi + 8]
push esi
mov dword [esi + 0x14], eax
mov al, byte [ebp + 0x14]
push ebx
push 0x40d771
mov byte [esi + 0x34], al
call dword [sym.imp.MSVCRT.dll__beginthread]
add esp, 0xc
cmp eax, 0xffffffff
mov dword [esi + 0x28], eax
je 0x40d9e8
mov eax, dword [ebp + 0x18]
mov dword [esi], esi
cmp eax, ebx
je 0x40d9c4
mov dword [eax], esi
lea eax, [edi + 0x14]
push eax
call dword [sym.imp.KERNEL32.dll_EnterCriticalSection]
push 1
push esi
push ebx
lea ecx, [edi + 0x2c]
call fcn.0040da4a
mov eax, dword [edi + 0xc]
lea ecx, [edi + 0xc]
call dword [eax + 0x1c]
push 1
pop eax
jmp 0x40d9fc
cmp esi, ebx
je 0x40d9fa
mov ecx, esi
call fcn.0040ce7d
push esi
call sub.MFC42.DLL_operatordelete
pop ecx
xor eax, eax
mov ecx, dword [ebp - 0xc]
pop edi
pop esi
pop ebx
mov dword fs:[0], ecx
leave
ret 0x18

Function at 0x40e88d
Capabilities:
Hash data with md5

Disassembly:
push esi
mov esi, dword [esp + 8]
push 0x5c
push 0
push esi
call sub.MSVCRT.dll_memset
and dword [esi + 0x10], 0
and dword [esi + 0x14], 0
and dword [esi + 0x58], 0
add esp, 0xc
mov dword [esi], 0x67452301
mov dword [esi + 4], 0xefcdab89
mov dword [esi + 8], 0x98badcfe
mov dword [esi + 0xc], 0x10325476
pop esi
ret
Function at 0x410933
Capabilities:
Encrypt data using rc4 prga

Disassembly:
push ebp
mov ebp, esp
push ecx
push ecx
push ebx
push esi
mov esi, dword [ebp + 8]
push edi
mov edi, ecx
push esi
call sub.MSVCRT.dll_strlen
cmp eax, 1
pop ecx
jle 0x410958
mov cl, byte [eax + esi - 2]
lea edx, [eax + esi]
add cl, byte [edx - 1]
jmp 0x410960
jne 0x41095e
mov cl, byte [esi]
jmp 0x410960
xor cl, cl
xor cl, al
xor ebx, ebx
movzx esi, cl
mov al, byte [esi + edi + 0x9c]
movzx eax, al
test eax, eax
mov dword [ebp - 8], eax
jle 0x4109a6
mov eax, dword [edi + 0x8c]
mov ecx, dword [edi + 0x28]
push dword [ebp + 8]
mov eax, dword [eax + ebx*4]
mov al, byte [eax + esi]
mov byte [ebp - 1], al
movzx eax, al
mov eax, dword [ecx + eax*4]
push eax
call dword [sym.imp.MSVCRT.dll__mbscmp]
pop ecx
test eax, eax
pop ecx
je 0x4109b0
inc ebx
cmp ebx, dword [ebp - 8]
jl 0x410978
or eax, 0xffffffff
pop edi
pop esi
pop ebx
leave
ret 4
movzx eax, byte [ebp - 1]
jmp 0x4109a9

Function at 0x41122b
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
push ecx
push ebx
push esi
mov ecx, dword [ebp + 0x14]
push edi
mov edi, dword [ebp + 0x10]
mov eax, dword [edi]
mov eax, dword [eax - 8]
lea eax, [eax + ecx + 7]
mov ecx, dword [ebp + 8]
push eax
mov dword [ebp - 4], eax
call sub.MFC42.DLL_CString::GetBuffer
mov esi, eax
mov al, byte [ebp + 0xc]
mov byte [esi], al
mov eax, dword [edi]
inc esi
mov ebx, dword [eax - 8]
movzx eax, bx
mov word [esi], bx
push eax
push dword [edi]
inc esi
inc esi
mov dword [ebp + 0x10], eax
push esi
call sub.MSVCRT.dll_memcpy
xor edi, edi
add esp, 0xc
xor bl, bh
xor eax, eax
cmp dword [ebp + 0x10], edi
jbe 0x41128c
mov cl, byte [eax + esi]
not cl
xor cl, bl
mov byte [eax + esi], cl
inc eax
cmp eax, dword [ebp + 0x10]
jb 0x41127c
add esi, dword [ebp + 0x10]
mov ebx, dword [ebp + 0x14]
push ebx
push dword [ebp + 0x18]
mov dword [esi], ebx
add esi, 4
push esi
call sub.MSVCRT.dll_memcpy
add esp, 0xc
cmp byte [ebp + 0xc], 7
je 0x4112b0
cmp byte [ebp + 0xc], 6
jne 0x4112c7
mov al, bl
xor al, bh
cmp ebx, edi
jbe 0x4112c7
mov cl, byte [edi + esi]
not cl
xor cl, al
mov byte [edi + esi], cl
inc edi
cmp edi, ebx
jb 0x4112b8
push dword [ebp - 4]
mov ecx, dword [ebp + 8]
call sub.MFC42.DLL_CString::ReleaseBuffer
pop edi
pop esi
pop ebx
leave
ret 0x14
Function at 0x4172b0
Capabilities:
Enumerate files on windows

Disassembly:
push 0xffffffffffffffff
push 0x479e7b
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.0046e80e
mov ecx, dword [esp + 8]
mov dword [esp + 0x190], 0
mov eax, dword [ecx - 8]
test eax, eax
je 0x417332
lea edx, [esp + 0x10]
push 1
push edx
lea ecx, [esp + 0x10]
call fcn.0046bf5d
mov eax, dword [eax]
push 0x4a41e0
push eax
call fcn.0045ed34
add esp, 8
lea ecx, [esp + 0x10]
test eax, eax
setne bl
call fcn.0046ea99
test bl, bl
je 0x417332
push 0x4a41e0
lea ecx, [esp + 0xc]
call fcn.0046ee29
push 0x4a7d5c
lea ecx, [esp + 0xc]
call fcn.0046ee29
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 0x41736e
lea ecx, [esp + 8]
mov dword [esp + 0x190], eax
call fcn.0046ea99
jmp 0x417439
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 0x4173f2
lea edx, [esp + 0x7c]
push 0x4a7d58
push edx
call fcn.0045ed34
add esp, 8
test eax, eax
je 0x4173f2
lea eax, [esp + 0x7c]
push 0x4a7d54
push eax
call fcn.0045ed34
add esp, 8
test eax, eax
je 0x4173f2
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 0x417382
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.0046ea99
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 0x417c30
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 0x417c92
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 0x417ca0
Capabilities:
Create process on windows

Disassembly:
push 0xffffffffffffffff
push 0x479efb
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x20c
mov eax, dword [0x4ae594]
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 0x417dd8
mov ecx, dword [edi + 0x48]
lea esi, [edi + 0x48]
mov eax, dword [ecx - 8]
test eax, eax
jne 0x417d06
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.0046ea99
xor eax, eax
jmp 0x417e4f
push str.mailto:
lea ecx, [esp + 0xc]
call fcn.0046ebd6
push esi
lea ecx, [esp + 0xc]
call fcn.0046ee65
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 0x417e2d
lea edx, [esp + 0x14]
mov ecx, edi
push edx
push str..htm
push SysReAllocString
call fcn.00417c30
test eax, eax
jne 0x417e2d
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 SysReAllocString
mov ecx, edi
call fcn.00417c30
test eax, eax
jne 0x417e2d
lea eax, [esp + 0x14]
push 0x4a7d70
push eax
call fcn.0045fe40
mov esi, eax
add esp, 8
test esi, esi
jne 0x417e0c
lea ecx, [esp + 0x14]
push 0x4a7d6c
push ecx
call fcn.0045fdc0
mov esi, eax
add esp, 8
test esi, esi
jne 0x417e0c
lea edx, [esp + 0x14]
push edx
call dword [sym.imp.KERNEL32.dll_lstrlenA]
lea esi, [esp + eax + 0x13]
jmp 0x417e0f
lea edx, [edi + 0x4c]
lea ecx, [esp + 8]
push edx
call fcn.0046eb86
mov eax, dword [esp + 8]
mov ecx, dword [eax - 8]
test ecx, ecx
jne 0x417d1e
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.0046ea99
xor eax, eax
jmp 0x417e4f
mov byte [esi], 0
push 0x4a7d68
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.0046ea99
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 0x429840
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 0x4298ae
cmp si, 0x69
ja 0x4298ae
add esi, 0xffd0
cmp si, 0x11
je 0x42987e
push 0x11
call edi
test ax, ax
jge 0x42987e
or esi, 0x2000
cmp si, 0x10
je 0x429893
push 0x10
call edi
test ax, ax
jge 0x429893
or esi, 0x4000
cmp si, 0x12
je 0x4298a8
push 0x12
call edi
test ax, ax
jge 0x4298a8
or esi, 0x8000
mov ax, si
pop edi
pop esi
ret
cmp si, 0x6d
jne 0x4298bb
mov esi, 0xbd
jmp 0x42986f
cmp si, 0x6e
jne 0x4298c8
mov esi, 0xbe
jmp 0x42986f
cmp si, 0x6f
jne 0x429869
mov esi, 0xbf
jmp 0x42986f

Function at 0x42b070
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push ecx
mov eax, dword [0x4becd0]
xor edx, edx
cmp eax, edx
jne 0x42b096
xor eax, eax
mov byte [eax + 0x4bebd0], al
inc eax
cmp eax, 0x100
jl 0x42b07e
mov dword [0x4becd0], 1
mov eax, dword [esp + 0xc]
push ebx
mov ebx, dword [esp + 0x14]
push esi
push edi
mov ecx, 0x40
mov esi, 0x4bebd0
mov edi, ebx
rep movsd dword es:[edi], dword [esi]
cmp eax, edx
mov byte [ebx + 0x100], dl
mov byte [ebx + 0x101], dl
jle 0x42b127
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 0x42b0fa
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 0x42b0c8
pop ebp
pop edi
pop esi
pop ebx
pop ecx
ret

Function at 0x42b1a0
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 0x42b1f3
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 0x42b1da
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 0x431c30
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 0x431dc8
cmp ebp, ebx
jle 0x431dc8
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 0x431c8e
dec eax
or eax, 0xfffffff8
inc eax
je 0x431c95
inc edi
mov dword [esp + 0x10], edi
mov ecx, edi
and ecx, reloc.WS2_32.dll_accept
jns 0x431ca4
dec ecx
or ecx, 0xfffffffe
inc ecx
je 0x431cab
inc edi
mov dword [esp + 0x10], edi
push 0x18
call fcn.0046e7da
add esp, 4
cmp eax, ebx
je 0x431ccc
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.0046e7da
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 0x431dbe
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 0x431da5
mov al, byte [edx]
cmp al, 0xc0
jbe 0x431d91
and eax, 0xff
sub eax, 0xc0
inc edx
mov esi, eax
mov dword [esp + 0x24], edx
cmp esi, 1
jle 0x431d86
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 0x431d94
mov al, byte [edx]
mov esi, dword [esp + 0x18]
mov byte [ebp], al
jmp 0x431d94
mov byte [ebp], al
inc ebp
add ecx, 8
inc edx
cmp ecx, esi
mov dword [esp + 0x2c], ecx
jl 0x431d30
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 0x431d21
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 0x435020
Capabilities:
Access peb ldr_data

Disassembly:
mov eax, dword fs:[0]
push 0xffffffffffffffff
push 0x47b568
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 0x435059
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.004761b1
mov eax, dword [esp + 0x40]
push 0
push edi
push eax
lea ecx, [esp + 0x14]
mov dword [esp + 0x44], 0
call fcn.004761fd
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.004350e0
lea ecx, [esp + 8]
mov esi, eax
mov dword [esp + 0x38], 0xffffffff
call fcn.0047623a
mov ecx, dword [esp + 0x30]
mov eax, esi
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x34
ret 0x24
Function at 0x4395a0
Capabilities:
Access peb ldr_data
Get kernel32 base address

Disassembly:
push 0xffffffffffffffff
push 0x47bcf8
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.0043a120
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 0x439649
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.00439230
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.00475462
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.00448810
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.004754d4
mov ecx, dword [esp + 0x5c]
mov eax, esi
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x60
ret 0x14