joyce8/EMBER2024-capa huggingface dataset:
Function at 0x41b0e9
Capabilities:
Get file size
Read file on windows

Disassembly:
push ebp
sub esp, 0x2b4
lea ebp, [esp - 4]
mov eax, dword [0x476110]
xor eax, ebp
mov dword [ebp + 0x2b4], eax
push 0xc
mov eax, 0x45b976
call fcn.0044861d
mov edi, dword [ebp + 0x2c0]
mov ebx, ecx
call fcn.0041a6ac
call fcn.0040e52f
push eax
lea ecx, [ebp + 0x230]
call fcn.00412ce0
xor esi, esi
mov dword [ebp - 4], esi
call fcn.0040e535
mov ecx, eax
call fcn.00412a3f
test al, al
je 0x41b24b
push edi
lea ecx, [ebp + 0x230]
call fcn.00412acf
push esi
push 0x80
push 3
push esi
push 1
push SysReAllocString
lea ecx, [ebp + 0x230]
call fcn.0040e6e1
push eax
call dword [sym.imp.KERNEL32.dll_CreateFileW]
mov dword [ebp - 0x18], eax
push esi
cmp eax, 0xffffffff
jne 0x41b1bf
push str.Error_opening_file
mov ecx, ebx
call fcn.0041a8a8
mov bl, al
or dword [ebp - 4], 0xffffffff
lea ecx, [ebp + 0x230]
call fcn.0041291a
mov al, bl
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov ecx, dword [ebp + 0x2b4]
xor ecx, ebp
call fcn.004468f0
add ebp, 0x2b8
leave
ret 8
push eax
call dword [sym.imp.KERNEL32.dll_GetFileSize]
mov edi, eax
cmp edi, esi
jne 0x41b1d4
push esi
push str.File_is_empty
jmp 0x41b180
cmp edi, 0x400000
jbe 0x41b1e4
push esi
push 0x461f9c
jmp 0x41b180
push edi
mov dword [ebp - 0x14], esi
call fcn.0040e19b
pop ecx
push esi
lea ecx, [ebp - 0x14]
push ecx
push edi
push eax
push dword [ebp - 0x18]
mov dword [ebp - 0x10], eax
call dword [sym.imp.KERNEL32.dll_ReadFile]
push dword [ebp - 0x18]
call dword [sym.imp.KERNEL32.dll_CloseHandle]
cmp dword [ebp - 0x14], edi
je 0x41b22a
push dword [ebp - 0x10]
call fcn.00446d8c
pop ecx
mov ecx, ebx
call fcn.0041a6ac
push esi
push str.Could_not_read_file
jmp 0x41b180
push dword [ebp + 0x2c4]
mov ecx, ebx
push edi
push dword [ebp - 0x10]
call fcn.0041af98
push dword [ebp - 0x10]
mov bl, al
call fcn.00446d8c
pop ecx
jmp 0x41b189
call fcn.0040e535
push eax
lea ecx, [ebp + 0x230]
call fcn.00412ab5
call fcn.0040e53b
test al, al
je 0x41b26c
call fcn.0040e541
jmp 0x41b283
push 2
push esi
lea ecx, [ebp + 0x230]
call fcn.0040e6e1
push eax
call fcn.0041a4eb
add esp, 0xc
mov dword [ebp - 0x10], eax
cmp eax, esi
jne 0x41b295
push esi
push str.Error_opening_zip_file
jmp 0x41b180
lea eax, [ebp]
push eax
lea eax, [ebp - 0x18]
push eax
push 1
push edi
push dword [ebp - 0x10]
call fcn.00418be9
add esp, 0x14
test eax, eax
je 0x41b2ba
push esi
push str.Could_not_find_ziped_file
jmp 0x41b180
mov eax, dword [ebp + 0x22c]
mov dword [ebp - 0x14], eax
cmp eax, esi
je 0x41b1cc
cmp eax, 0x400000
ja 0x41b1dc
push eax
call fcn.0040e19b
push 3
push dword [ebp - 0x14]
mov edi, eax
push edi
push dword [ebp - 0x18]
push dword [ebp - 0x10]
call fcn.0041a548
add esp, 0x18
cmp eax, esi
je 0x41b321
cmp eax, 0x600
je 0x41b321
push edi
call fcn.00446d8c
pop ecx
call fcn.0040e53b
test al, al
jne 0x41b316
push dword [ebp - 0x10]
call fcn.0041a582
pop ecx
push esi
push str.Could_not_unzip_file
jmp 0x41b180
call fcn.0040e53b
test al, al
jne 0x41b333
push dword [ebp - 0x10]
call fcn.0041a582
pop ecx
push dword [ebp + 0x2c4]
mov ecx, ebx
push dword [ebp - 0x14]
push edi
call fcn.0041af98
push edi
jmp 0x41b23e
Function at 0x42508a
Capabilities:
Log keystrokes via polling

Disassembly:
push ebp
mov ebp, esp
push ebx
push esi
mov esi, ecx
xor ebx, ebx
push edi
cmp dword [esi + 0x4f8], ebx
je 0x4250ff
cmp dword [ebp + 8], 0x100
jne 0x4250ed
cmp word [ebp + 0xc], 0xd
jne 0x4250ed
mov edi, dword [sym.imp.USER32.dll_GetKeyState]
push 0x11
call edi
test ax, ax
jle 0x4250c3
cmp byte [esi + 0x4fe], bl
je 0x4250d4
push 0x11
call edi
test ax, ax
jge 0x4250ed
cmp byte [esi + 0x4ff], bl
jne 0x4250ed
mov ecx, dword [esi + 0x40]
cmp ecx, ebx
je 0x4250e9
push ebx
push ebx
push ebx
push str.return
push esi
call fcn.004102e4
xor eax, eax
jmp 0x425102
mov eax, dword [esi + 0x4f8]
mov ecx, dword [eax + 0xc]
mov eax, dword [ecx]
pop edi
pop esi
pop ebx
pop ebp
jmp dword [eax + 0xc]
xor eax, eax
inc eax
pop edi
pop esi
pop ebx
pop ebp
ret 0x10

Function at 0x42c686
Capabilities:
Encrypt data using rc4 prga

Disassembly:
push ebp
mov ebp, esp
push ecx
push esi
mov esi, eax
mov eax, dword [esi + 8]
push edi
mov edi, eax
and edi, 7
je 0x42c6ab
cmp eax, edi
jge 0x42c6a3
mov eax, esi
call fcn.0042c03a
mov ecx, edi
shr dword [esi + 0xc], cl
sub dword [esi + 8], edi
xor ecx, ecx
cmp dword [esi + 8], ecx
jle 0x42c6cd
mov al, byte [esi + 0xc]
shr dword [esi + 0xc], 8
add dword [esi + 8], 0xfffffff8
mov byte [ebp + ecx - 4], al
inc ecx
cmp dword [esi + 8], 0
jg 0x42c6b2
cmp ecx, 4
jge 0x42c6ec
mov edi, dword [esi + 4]
mov eax, dword [esi]
cmp eax, edi
jb 0x42c6da
xor eax, eax
jmp 0x42c6e2
mov dl, byte [eax]
inc eax
mov dword [esi], eax
movzx eax, dl
mov byte [ebp + ecx - 4], al
inc ecx
cmp ecx, 4
jl 0x42c6d0
movzx edi, byte [ebp - 3]
movzx eax, byte [ebp - 4]
movzx ecx, byte [ebp - 2]
shl edi, 8
add edi, eax
movzx eax, byte [ebp - 1]
shl eax, 8
add eax, ecx
mov ecx, edi
xor ecx, 0xffff
cmp eax, ecx
je 0x42c71e
mov eax, str.zlib_corrupt
call fcn.00429c57
jmp 0x42c759
mov eax, dword [esi]
add eax, edi
cmp eax, dword [esi + 4]
jbe 0x42c72e
mov eax, str.read_past_buffer
jmp 0x42c717
mov eax, dword [esi + 0x10]
add eax, edi
cmp eax, dword [esi + 0x18]
jbe 0x42c743
mov ecx, edi
call fcn.0042c065
test eax, eax
je 0x42c759
push edi
push dword [esi]
push dword [esi + 0x10]
call fcn.00449e70
add dword [esi], edi
add dword [esi + 0x10], edi
xor eax, eax
add esp, 0xc
inc eax
pop edi
pop esi
leave
ret
Function at 0x440c4e
Capabilities:
Get graphical window text

Disassembly:
push ebp
mov ebp, esp
push ecx
push ecx
mov eax, dword [0x476110]
xor eax, ebp
mov dword [ebp - 4], eax
push ebx
push esi
mov esi, ecx
xor ebx, ebx
push edi
cmp byte [esi + 0x28], bl
je 0x440cbf
cmp dword [esi + 0x20], ebx
je 0x440cbf
push dword [esi + 4]
call dword [sym.imp.USER32.dll_GetWindowTextLengthW]
mov edi, eax
inc edi
lea eax, [edi + edi]
call fcn.0044a780
mov dword [ebp - 8], esp
cmp esp, ebx
je 0x440cbf
push edi
push dword [ebp - 8]
push dword [esi + 4]
call dword [sym.imp.USER32.dll_GetWindowTextW]
mov ecx, dword [esi + 0x20]
push dword [ebp - 8]
add ecx, 0x1b8
call fcn.00412a93
mov ecx, dword [esi + 0x20]
mov eax, dword [ecx]
push ebx
push ebx
push ebx
push str.textchanged
push ecx
call dword [eax + 0x1c]
mov ecx, eax
call fcn.004102e4
xor eax, eax
lea esp, [ebp - 0x14]
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.004468f0
leave
ret 0x10
Function at 0x4468f0
Capabilities:
Terminate process

Disassembly:
cmp ecx, dword [0x476110]
jne 0x4468fa
repz ret
jmp fcn.0044d22b

Function at 0x457653
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.0044ebe1
and dword [ebp - 4], 0
cmp dword [0x4789f8], 0
mov ebx, eax
jne 0x457704
push str.USER32.DLL
call dword [sym.imp.KERNEL32.dll_LoadLibraryA]
mov edi, eax
test edi, edi
je 0x4577b5
mov esi, dword [sym.imp.KERNEL32.dll_GetProcAddress]
push str.MessageBoxA
push edi
call esi
test eax, eax
je 0x4577b5
push eax
call fcn.0044eb6f
mov dword [esp], str.GetActiveWindow
push edi
mov dword [0x4789f8], eax
call esi
push eax
call fcn.0044eb6f
mov dword [esp], str.GetLastActivePopup
push edi
mov dword [0x4789fc], eax
call esi
push eax
call fcn.0044eb6f
mov dword [esp], str.GetUserObjectInformationA
push edi
mov dword [0x478a00], eax
call esi
push eax
call fcn.0044eb6f
pop ecx
mov dword [0x478a08], eax
test eax, eax
je 0x457704
push str.GetProcessWindowStation
push edi
call esi
push eax
call fcn.0044eb6f
pop ecx
mov dword [0x478a04], eax
mov eax, dword [0x478a04]
cmp eax, ebx
je 0x45775c
cmp dword [0x478a08], ebx
je 0x45775c
push eax
call fcn.0044ebea
push dword [0x478a08]
mov esi, eax
call fcn.0044ebea
pop ecx
pop ecx
mov edi, eax
test esi, esi
je 0x45775c
test edi, edi
je 0x45775c
call esi
test eax, eax
je 0x457753
lea ecx, [ebp - 8]
push ecx
push 0xc
lea ecx, [ebp - 0x14]
push ecx
push 1
push eax
call edi
test eax, eax
je 0x457753
test byte [ebp - 0xc], 1
jne 0x45775c
or dword [ebp + 0x10], 0x200000
jmp 0x457795
mov eax, dword [0x4789fc]
cmp eax, ebx
je 0x457795
push eax
call fcn.0044ebea
pop ecx
test eax, eax
je 0x457795
call eax
mov dword [ebp - 4], eax
test eax, eax
je 0x457795
mov eax, dword [0x478a00]
cmp eax, ebx
je 0x457795
push eax
call fcn.0044ebea
pop ecx
test eax, eax
je 0x457795
push dword [ebp - 4]
call eax
mov dword [ebp - 4], eax
push dword [0x4789f8]
call fcn.0044ebea
pop ecx
test eax, eax
je 0x4577b5
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push dword [ebp + 8]
push dword [ebp - 4]
call eax
jmp 0x4577b7
xor eax, eax
pop edi
pop esi
pop ebx
leave
ret
Function at 0x4b5e80
Capabilities:
Enumerate files on windows

Disassembly:
push 0xffffffffffffffff
push 0x547a3b
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.0053c3f9
mov ecx, dword [esp + 8]
mov dword [esp + 0x190], 0
mov eax, dword [ecx - 8]
test eax, eax
je 0x4b5f02
lea edx, [esp + 0x10]
push 1
push edx
lea ecx, [esp + 0x10]
call fcn.0053a2a7
mov eax, dword [eax]
push 0x68ace4
push eax
call fcn.0052c244
add esp, 8
lea ecx, [esp + 0x10]
test eax, eax
setne bl
call fcn.0053c684
test bl, bl
je 0x4b5f02
push 0x68ace4
lea ecx, [esp + 0xc]
call fcn.0053ca14
push 0x68acf0
lea ecx, [esp + 0xc]
call fcn.0053ca14
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 0x4b5f3e
lea ecx, [esp + 8]
mov dword [esp + 0x190], eax
call fcn.0053c684
jmp 0x4b6009
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 0x4b5fc2
lea edx, [esp + 0x7c]
push 0x68acec
push edx
call fcn.0052c244
add esp, 8
test eax, eax
je 0x4b5fc2
lea eax, [esp + 0x7c]
push 0x68ace8
push eax
call fcn.0052c244
add esp, 8
test eax, eax
je 0x4b5fc2
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 0x4b5f52
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.0053c684
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 0x4b6810
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 0x4b6872
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 0x4b6880
Capabilities:
Create process on windows

Disassembly:
push 0xffffffffffffffff
push 0x547abb
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x20c
mov eax, dword [0x69c008]
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 0x4b69b8
mov ecx, dword [edi + 0x48]
lea esi, [edi + 0x48]
mov eax, dword [ecx - 8]
test eax, eax
jne 0x4b68e6
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.0053c684
xor eax, eax
jmp 0x4b6a2f
push str.mailto:
lea ecx, [esp + 0xc]
call fcn.0053c7c1
push esi
lea ecx, [esp + 0xc]
call fcn.0053ca50
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 0x4b6a0d
lea edx, [esp + 0x14]
mov ecx, edi
push edx
push str..htm
push bind
call fcn.004b6810
test eax, eax
jne 0x4b6a0d
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 bind
mov ecx, edi
call fcn.004b6810
test eax, eax
jne 0x4b6a0d
lea eax, [esp + 0x14]
push 0x68ad00
push eax
call fcn.0052d3b0
mov esi, eax
add esp, 8
test esi, esi
jne 0x4b69ec
lea ecx, [esp + 0x14]
push 0x68acfc
push ecx
call fcn.0052d330
mov esi, eax
add esp, 8
test esi, esi
jne 0x4b69ec
lea edx, [esp + 0x14]
push edx
call dword [sym.imp.KERNEL32.dll_lstrlenA]
lea esi, [esp + eax + 0x13]
jmp 0x4b69ef
lea edx, [edi + 0x4c]
lea ecx, [esp + 8]
push edx
call fcn.0053c771
mov eax, dword [esp + 8]
mov ecx, dword [eax - 8]
test ecx, ecx
jne 0x4b68fe
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.0053c684
xor eax, eax
jmp 0x4b6a2f
mov byte [esi], 0
push 0x68acf8
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.0053c684
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 0x4c83a0
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 0x4c840e
cmp si, 0x69
ja 0x4c840e
add esi, 0xffd0
cmp si, 0x11
je 0x4c83de
push 0x11
call edi
test ax, ax
jge 0x4c83de
or esi, 0x2000
cmp si, 0x10
je 0x4c83f3
push 0x10
call edi
test ax, ax
jge 0x4c83f3
or esi, 0x4000
cmp si, 0x12
je 0x4c8408
push 0x12
call edi
test ax, ax
jge 0x4c8408
or esi, 0x8000
mov ax, si
pop edi
pop esi
ret
cmp si, 0x6d
jne 0x4c841b
mov esi, 0xbd
jmp 0x4c83cf
cmp si, 0x6e
jne 0x4c8428
mov esi, 0xbe
jmp 0x4c83cf
cmp si, 0x6f
jne 0x4c83c9
mov esi, 0xbf
jmp 0x4c83cf

Function at 0x4ca2b0
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push ecx
mov eax, dword [0x6ac8a8]
xor edx, edx
cmp eax, edx
jne 0x4ca2d6
xor eax, eax
mov byte [eax + 0x6ac7a8], al
inc eax
cmp eax, 0x100
jl 0x4ca2be
mov dword [0x6ac8a8], 1
mov eax, dword [esp + 0xc]
push ebx
mov ebx, dword [esp + 0x14]
push esi
push edi
mov ecx, 0x40
mov esi, 0x6ac7a8
mov edi, ebx
rep movsd dword es:[edi], dword [esi]
cmp eax, edx
mov byte [ebx + 0x100], dl
mov byte [ebx + 0x101], dl
jle 0x4ca367
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 0x4ca33a
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 0x4ca308
pop ebp
pop edi
pop esi
pop ebx
pop ecx
ret

Function at 0x4ca3e0
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 0x4ca433
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 0x4ca41a
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 0x4d16d0
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 0x4d1868
cmp ebp, ebx
jle 0x4d1868
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 0x4d172e
dec eax
or eax, 0xfffffff8
inc eax
je 0x4d1735
inc edi
mov dword [esp + 0x10], edi
mov ecx, edi
and ecx, reloc.WS2_32.dll_accept
jns 0x4d1744
dec ecx
or ecx, 0xfffffffe
inc ecx
je 0x4d174b
inc edi
mov dword [esp + 0x10], edi
push 0x18
call fcn.0053c3c5
add esp, 4
cmp eax, ebx
je 0x4d176c
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.0053c3c5
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 0x4d185e
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 0x4d1845
mov al, byte [edx]
cmp al, 0xc0
jbe 0x4d1831
and eax, 0xff
sub eax, 0xc0
inc edx
mov esi, eax
mov dword [esp + 0x24], edx
cmp esi, 1
jle 0x4d1826
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 0x4d1834
mov al, byte [edx]
mov esi, dword [esp + 0x18]
mov byte [ebp], al
jmp 0x4d1834
mov byte [ebp], al
inc ebp
add ecx, 8
inc edx
cmp ecx, esi
mov dword [esp + 0x2c], ecx
jl 0x4d17d0
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 0x4d17c1
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 0x4d4dc0
Capabilities:
Access peb ldr_data

Disassembly:
mov eax, dword fs:[0]
push 0xffffffffffffffff
push 0x549378
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 0x4d4df9
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.00543d9c
mov eax, dword [esp + 0x40]
push 0
push edi
push eax
lea ecx, [esp + 0x14]
mov dword [esp + 0x44], 0
call fcn.00543de8
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.004d4e80
lea ecx, [esp + 8]
mov esi, eax
mov dword [esp + 0x38], 0xffffffff
call fcn.00543e25
mov ecx, dword [esp + 0x30]
mov eax, esi
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x34
ret 0x24
Function at 0x4d94d0
Capabilities:
Access peb ldr_data
Get kernel32 base address

Disassembly:
push 0xffffffffffffffff
push 0x549ba8
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.004da050
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 0x4d9579
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.004d9160
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.0054304d
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.004ef2e0
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.005430bf
mov ecx, dword [esp + 0x5c]
mov eax, esi
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x60
ret 0x14