joyce8/EMBER2024-capa huggingface dataset:
Function at 0x405763
Capabilities:
Enumerate gui resources

Disassembly:
cmp dword [esp + 4], 0
push ebx
push esi
push edi
je 0x4057b8
push dword [esp + 0x10]
push 0x4056e2
call dword [sym.imp.USER32.DLL_EnumWindows]
mov esi, dword [0x4139f0]
test esi, esi
je 0x405811
xor edi, edi
mov ebx, dword [esi]
call dword [sym.imp.KERNEL32.dll_GetCurrentThreadId]
cmp dword [esi + 8], eax
jne 0x4057b0
cmp byte [esi + 0x10], 0
je 0x4057b0
push 3
push edi
push edi
push edi
push edi
push 0xfffffffffffffffe
push dword [esi + 0xc]
call dword [sym.imp.USER32.DLL_SetWindowPos]
mov esi, ebx
test ebx, ebx
jne 0x40578c
jmp 0x405811
mov esi, dword [0x4139f0]
test esi, esi
je 0x405811
xor edi, edi
push ebp
mov ebx, dword [esi]
lea ebp, [esi + 8]
call dword [sym.imp.KERNEL32.dll_GetCurrentThreadId]
cmp dword [ebp], eax
jne 0x40580a
cmp byte [esi + 0x11], 0
je 0x4057e6
push 1
push dword [esi + 0xc]
call dword [sym.imp.USER32.DLL_EnableWindow]
cmp byte [esi + 0x10], 0
je 0x4057fd
push 3
push edi
push edi
push edi
push edi
push 0xffffffffffffffff
push dword [esi + 0xc]
call dword [sym.imp.USER32.DLL_SetWindowPos]
push ebp
push 0x4139f0
call fcn.0040f594
pop ecx
pop ecx
mov esi, ebx
test ebx, ebx
jne 0x4057c5
pop ebp
pop edi
pop esi
pop ebx
ret 4

Function at 0x4058b4
Capabilities:
Accept command line arguments

Disassembly:
push ecx
push ecx
push ebx
push ebp
push esi
push edi
push dword [0x413df0]
call fcn.0040ee34
mov ebp, eax
or ebx, 0xffffffff
xor eax, eax
mov esi, eax
call dword [sym.imp.KERNEL32.dll_GetCommandLineW]
mov edi, dword [esp + 0x1c]
movzx edx, word [eax]
test dx, dx
je 0x4059b4
mov ecx, dword [esp + 0x1c]
mov dword [esp + 0x10], 0x20
mov dword [esp + 0x14], 0x22
cmp dx, word [esp + 0x10]
jne 0x40590a
push 0x20
pop edx
add eax, 2
cmp word [eax], dx
je 0x405902
movzx edx, word [eax]
mov dword [esp + 0x1c], 1
cmp dx, word [esp + 0x14]
jne 0x40594a
add eax, 2
mov esi, eax
movzx ecx, word [eax]
test cx, cx
je 0x40598c
push 0x22
pop edx
cmp cx, dx
je 0x40593c
add eax, 2
movzx ecx, word [eax]
test cx, cx
jne 0x40592c
xor ecx, ecx
cmp word [eax], cx
je 0x40598c
mov ecx, eax
add eax, 2
jmp 0x40598e
test dx, dx
je 0x405994
push 0x20
mov esi, eax
pop ecx
cmp dx, cx
je 0x40593c
add eax, 2
push 0x22
pop edx
cmp word [eax], dx
jne 0x405982
add eax, 2
movzx ecx, word [eax]
test cx, cx
je 0x40598c
cmp cx, dx
je 0x40597f
add eax, 2
movzx ecx, word [eax]
test cx, cx
jne 0x40596f
push 0x20
pop ecx
movzx edx, word [eax]
test dx, dx
jne 0x405954
jmp 0x40593c
mov ecx, eax
mov edx, dword [esp + 0x1c]
jmp 0x405996
xor edx, edx
cmp dword [ebp], ebx
jne 0x40599f
test edi, edi
jne 0x4059bc
test edx, edx
je 0x4059a4
inc ebx
xor edx, edx
mov esi, edx
movzx edx, word [eax]
test dx, dx
jne 0x4058f8
test edi, edi
jne 0x4059cd
mov eax, ebx
jmp 0x4059d1
test esi, esi
je 0x4059cd
sub ecx, esi
mov eax, esi
sar ecx, 1
mov dword [edi], ecx
inc dword [ebp]
jmp 0x4059d1
xor ecx, ecx
mov dword [edi], ecx
pop edi
pop esi
pop ebp
pop ebx
pop ecx
pop ecx
ret
Function at 0x405b8a
Capabilities:
Get graphical window text

Disassembly:
push ebx
push dword [esp + 8]
push dword [0x413e30]
call fcn.0040ee9d
mov ebx, eax
test ebx, ebx
je 0x405bee
mov ecx, dword [ebx + 4]
mov eax, dword [ecx + 0x18]
test eax, eax
je 0x405bb3
push dword [esp + 0xc]
push ebx
call eax
jmp 0x405bee
push esi
push edi
push dword [ebx]
call dword [sym.imp.USER32.DLL_GetWindowTextLengthW]
push dword [esp + 0x14]
mov edi, eax
push edi
call fcn.00410070
mov esi, eax
lea ecx, [edi + 1]
push ecx
xor eax, eax
push esi
mov word [esi], ax
push dword [ebx]
call dword [sym.imp.USER32.DLL_GetWindowTextW]
push esi
call sub.MSVCRT.dll_wcslen
pop ecx
sub edi, eax
push edi
call fcn.00410140
pop edi
pop esi
pop ebx
ret 8

Function at 0x407155
Capabilities:
Log keystrokes via polling

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x10
push ebx
push esi
call dword [sym.imp.USER32.DLL_GetFocus]
mov esi, dword [sym.imp.USER32.DLL_GetKeyState]
mov ebx, eax
test ebx, ebx
je 0x4071cf
push 9
call esi
test al, al
jns 0x4071cf
push 0x11
call esi
test al, al
js 0x4071cf
push 0x10
call esi
test al, al
js 0x4071cf
push 0x12
call esi
test al, al
js 0x4071cf
push 5
lea eax, [ebp - 0x10]
push eax
push ebx
call dword [sym.imp.USER32.DLL_GetClassNameW]
push 4
lea eax, [ebp - 0x10]
push str.Rich
push eax
call sub.MSVCRT.dll_wcsncmp
add esp, 0xc
test eax, eax
jne 0x4071cf
push eax
push eax
push 0x44e
push ebx
call dword [sym.imp.USER32.DLL_SendMessageW]
test eax, 0x800
jne 0x4071cf
xor eax, eax
jmp 0x407250
push edi
mov edi, dword [ebp + 8]
test edi, edi
je 0x4071f7
push 0x11
call esi
test al, al
js 0x4071ef
push 0x10
call esi
test al, al
js 0x4071ef
push 0x12
call esi
test al, al
jns 0x4071f7
push 1
push edi
call fcn.00407258
mov esi, dword [sym.imp.USER32.DLL_GetPropW]
test ebx, ebx
je 0x40720d
push str.PB_Hotkey
push ebx
call esi
test eax, eax
jne 0x40724d
push str.PB_WindowID
push edi
call esi
mov esi, eax
test esi, esi
je 0x40724d
lea eax, [ebp - 4]
push eax
push edi
call dword [sym.imp.USER32.DLL_GetWindowThreadProcessId]
test eax, eax
je 0x40724d
call dword [sym.imp.KERNEL32.dll_GetCurrentProcessId]
cmp dword [ebp - 4], eax
jne 0x40724d
lea eax, [esi - 1]
push eax
push dword [0x413e3c]
call fcn.0040ee9d
test eax, eax
je 0x40724d
mov eax, dword [eax + 8]
jmp 0x40724f
xor eax, eax
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 4
Function at 0x408658
Capabilities:
Check os version

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x114
push str.msimg32.dll
call dword [sym.imp.KERNEL32.dll_LoadLibraryW]
mov dword [0x413cdc], eax
test eax, eax
je 0x408686
push str.AlphaBlend
push eax
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
mov dword [0x413cd8], eax
lea eax, [ebp - 0x114]
mov dword [0x413ce0], 1
push eax
mov dword [ebp - 0x114], 0x114
call dword [sym.imp.KERNEL32.dll_GetVersionExW]
test eax, eax
je 0x4086e8
cmp dword [ebp - 0x104], 1
jne 0x4086bd
and dword [0x413ce0], 0
jmp 0x408700
cmp dword [ebp - 0x104], 2
jne 0x4086e8
cmp dword [ebp - 0x110], 5
jb 0x4086b4
jne 0x4086e8
mov eax, dword [ebp - 0x10c]
neg eax
sbb eax, eax
and eax, dword [0x413ce0]
mov dword [0x413ce0], eax
jmp 0x4086ed
mov eax, dword [0x413ce0]
test eax, eax
je 0x408700
call fcn.004084c3
neg eax
sbb eax, eax
and dword [0x413ce0], eax
mov esp, ebp
pop ebp
ret

Function at 0x409be0
Capabilities:
Write file on windows

Disassembly:
push esi
mov esi, dword [esp + 0x10]
push edi
mov edi, dword [esp + 0xc]
mov eax, dword [edi]
test eax, eax
je 0x409c12
push 0
lea ecx, [esp + 0x10]
push ecx
push esi
push dword [esp + 0x1c]
push eax
call dword [sym.imp.KERNEL32.dll_WriteFile]
test eax, eax
je 0x409c0d
cmp dword [esp + 0xc], esi
je 0x409c29
pop edi
xor eax, eax
pop esi
ret
mov eax, dword [edi + 4]
add eax, dword [edi + 8]
push esi
push dword [esp + 0x14]
push eax
call sub.MSVCRT.dll_memcpy
add esp, 0xc
add dword [edi + 8], esi
pop edi
mov eax, 1
pop esi
ret

Function at 0x40d2a0
Capabilities:
Write file on windows

Disassembly:
push ecx
push esi
mov esi, dword [esp + 0xc]
mov dword [esp + 4], 0
cmp dword [esi + 0x14], 0
jne 0x40d2dc
push 0
lea eax, [esp + 8]
push eax
mov eax, dword [esi + 8]
sub eax, dword [esi + 0xc]
push eax
push dword [esi + 4]
push dword [esi]
call dword [sym.imp.KERNEL32.dll_WriteFile]
mov eax, dword [esi + 8]
mov dword [esi + 0xc], eax
mov eax, dword [esp + 4]
pop esi
pop ecx
ret 4
xor eax, eax
pop esi
pop ecx
ret 4

Function at 0x40d8b0
Capabilities:
Read file on windows

Disassembly:
sub esp, 8
push esi
push dword [esp + 0x10]
mov dword [esp + 8], 0
push dword [0x413f68]
call fcn.0040ee9d
mov esi, eax
test esi, esi
je 0x40d92f
cmp dword [esi + 4], 0
je 0x40d900
push 1
lea eax, [esp + 8]
push eax
push esi
call fcn.0040df00
test eax, eax
je 0x40d8f4
inc dword [esi + 0xc]
xor eax, eax
pop esi
add esp, 8
ret 4
mov eax, 1
pop esi
add esp, 8
ret 4
push 0
lea eax, [esp + 0xc]
push eax
push 1
lea eax, [esp + 0x1c]
push eax
push dword [esi]
call dword [sym.imp.KERNEL32.dll_ReadFile]
test eax, eax
je 0x40d93a
cmp dword [esp + 8], 0
je 0x40d93a
push 1
push 0
push 0xffffffffffffffff
push dword [esi]
call dword [sym.imp.KERNEL32.dll_SetFilePointer]
mov eax, dword [esp + 4]
pop esi
add esp, 8
ret 4
or eax, 0xffffffff
pop esi
add esp, 8
ret 4
Function at 0x40d950
Capabilities:
Write file on windows

Disassembly:
push ecx
mov edx, dword [esp + 0xc]
mov dword [esp], 0
test edx, edx
je 0x40da44
cmp word [edx], 0
je 0x40da44
mov ecx, dword [esp + 0x10]
push esi
cmp ecx, 0x19
jne 0x40d9dd
mov esi, dword [esp + 0xc]
mov ecx, edx
push edi
cmp dword [esi + 4], 0
lea edi, [ecx + 2]
je 0x40d9b0
jmp 0x40d990
mov ax, word [ecx]
add ecx, 2
test ax, ax
jne 0x40d990
sub ecx, edi
sar ecx, 1
lea eax, [ecx + ecx]
push eax
push edx
push esi
call fcn.0040e020
pop edi
pop esi
pop ecx
ret 0xc
mov ax, word [ecx]
add ecx, 2
test ax, ax
jne 0x40d9b0
sub ecx, edi
lea eax, [esp + 8]
push 0
sar ecx, 1
push eax
lea eax, [ecx + ecx]
push eax
push edx
push dword [esi]
call dword [sym.imp.KERNEL32.dll_WriteFile]
mov eax, dword [esp + 8]
pop edi
pop esi
pop ecx
ret 0xc
xor eax, eax
cmp ecx, 2
lea ecx, [esp + 0x10]
setne al
push ecx
dec eax
and eax, 0xfde9
push edx
push eax
call fcn.0040e130
mov esi, eax
test esi, esi
je 0x40da3b
mov eax, dword [esp + 0xc]
cmp dword [eax + 4], 0
je 0x40da18
push dword [esp + 0x10]
push esi
push eax
call fcn.0040e020
mov dword [esp + 4], eax
jmp 0x40da2c
push 0
lea ecx, [esp + 8]
push ecx
push dword [esp + 0x18]
push esi
push dword [eax]
call dword [sym.imp.KERNEL32.dll_WriteFile]
push esi
push 0
push dword [0x413730]
call dword [sym.imp.KERNEL32.dll_HeapFree]
mov eax, dword [esp + 4]
pop esi
pop ecx
ret 0xc
xor eax, eax
pop ecx
ret 0xc
Function at 0x40da50
Capabilities:
Read file on windows

Disassembly:
sub esp, 0x14
push 0x1000
push 0
push dword [0x413730]
mov dword [esp + 0x14], 0x1000
call dword [sym.imp.KERNEL32.dll_HeapAlloc]
mov edx, eax
mov dword [esp + 0x10], edx
test edx, edx
je 0x40dbd4
mov cl, byte [esp + 3]
push ebx
mov ebx, dword [esp + 0x1c]
push ebp
mov ebp, dword [esp + 0x28]
push esi
push edi
mov esi, edx
mov edi, edi
cmp ebp, 0xffffffff
je 0x40da9e
test ebp, ebp
je 0x40db40
dec ebp
cmp dword [ebx + 4], 0
je 0x40dab7
push 1
lea eax, [esp + 0x17]
push eax
push ebx
call fcn.0040df00
mov dword [esp + 0x14], eax
jmp 0x40dad1
push 0
lea eax, [esp + 0x18]
push eax
push 1
lea eax, [esp + 0x1f]
push eax
push dword [ebx]
call dword [sym.imp.KERNEL32.dll_ReadFile]
mov eax, dword [esp + 0x14]
mov cl, byte [esp + 0x13]
cmp eax, 1
jne 0x40db40
test cl, cl
je 0x40dae5
mov byte [esi], cl
inc esi
mov cl, byte [esp + 0x13]
mov eax, dword [esp + 0x18]
mov edi, esi
mov edx, dword [esp + 0x20]
dec eax
sub edi, edx
cmp edi, eax
jle 0x40db20
mov eax, dword [esp + 0x18]
add eax, 0x1000
push eax
push edx
push 8
push dword [0x413730]
mov dword [esp + 0x28], eax
call dword [sym.imp.KERNEL32.dll_HeapReAlloc]
mov cl, byte [esp + 0x13]
mov edx, eax
mov dword [esp + 0x20], edx
lea esi, [edi + edx]
test cl, cl
je 0x40db40
cmp dword [esp + 0x2c], 0
jne 0x40da90
cmp cl, 0xd
je 0x40db47
cmp cl, 0xa
jne 0x40da90
dec esi
jmp 0x40dbb7
cmp dword [esp + 0x2c], 0
jne 0x40dbb7
cmp cl, 0xa
jne 0x40db4f
dec esi
jmp 0x40dbb7
cmp cl, 0xd
jne 0x40dbb7
dec esi
cmp dword [ebx + 4], 0
je 0x40db6e
push 1
lea eax, [esp + 0x17]
push eax
push ebx
call fcn.0040df00
mov dword [esp + 0x14], eax
jmp 0x40db84
push 0
lea eax, [esp + 0x18]
push eax
push 1
lea eax, [esp + 0x1f]
push eax
push dword [ebx]
call dword [sym.imp.KERNEL32.dll_ReadFile]
cmp byte [esp + 0x13], 0xa
je 0x40dbb7
cmp dword [ebx + 4], 0
je 0x40db96
inc dword [ebx + 0xc]
jmp 0x40dbb7
push 1
lea eax, [esp + 0x20]
mov dword [esp + 0x1c], 0xffffffff
push eax
push 0xffffffffffffffff
push dword [ebx]
mov dword [esp + 0x2c], 0
call dword [sym.imp.KERNEL32.dll_SetFilePointer]
mov eax, dword [esp + 0x34]
mov ecx, esi
sub ecx, dword [esp + 0x20]
pop edi
mov dword [eax], ecx
mov eax, dword [esp + 0x1c]
mov byte [esi], 0
pop esi
pop ebp
pop ebx
add esp, 0x14
ret 0x10
xor eax, eax
add esp, 0x14
ret 0x10
Function at 0x40dbe0
Capabilities:
Read file on windows

Disassembly:
sub esp, 0x18
push 0x1000
push 0
push dword [0x413730]
call dword [sym.imp.KERNEL32.dll_HeapAlloc]
mov ecx, eax
mov dword [esp + 8], ecx
test ecx, ecx
je 0x40dd8d
mov ax, word [esp]
push ebx
mov ebx, dword [esp + 0x20]
push ebp
mov ebp, dword [esp + 0x2c]
push esi
push edi
mov edi, ecx
mov dword [esp + 0x20], 0x1000
mov dword [esp + 0x1c], 0x7ff
cmp ebp, 0xffffffff
je 0x40dc34
test ebp, ebp
je 0x40dced
dec ebp
cmp dword [ebx + 4], 0
je 0x40dc4d
push 2
lea eax, [esp + 0x14]
push eax
push ebx
call fcn.0040df00
mov dword [esp + 0x14], eax
jmp 0x40dc67
push 0
lea eax, [esp + 0x18]
push eax
push 2
lea eax, [esp + 0x1c]
push eax
push dword [ebx]
call dword [sym.imp.KERNEL32.dll_ReadFile]
mov eax, dword [esp + 0x14]
cmp eax, 2
mov ax, word [esp + 0x10]
jne 0x40dced
test ax, ax
je 0x40dc81
mov word [edi], ax
add edi, 2
mov ax, word [esp + 0x10]
mov ecx, dword [esp + 0x18]
mov esi, edi
mov edx, dword [esp + 0x1c]
sub esi, ecx
sar esi, 1
cmp esi, edx
jle 0x40dcc8
mov eax, dword [esp + 0x20]
add edx, 0x800
add eax, 0x1000
mov dword [esp + 0x1c], edx
push eax
push ecx
push 8
push dword [0x413730]
mov dword [esp + 0x30], eax
call dword [sym.imp.KERNEL32.dll_HeapReAlloc]
mov ecx, eax
mov ax, word [esp + 0x10]
mov dword [esp + 0x18], ecx
lea edi, [ecx + esi*2]
test ax, ax
je 0x40dced
cmp dword [esp + 0x30], 0
jne 0x40dc26
cmp ax, 0xd
je 0x40dcf4
cmp ax, 0xa
jne 0x40dc26
sub edi, 2
jmp 0x40dd6c
cmp dword [esp + 0x30], 0
jne 0x40dd6c
cmp ax, 0xa
jne 0x40dcff
sub edi, 2
jmp 0x40dd6c
cmp ax, 0xd
jne 0x40dd6c
sub edi, 2
cmp dword [ebx + 4], 0
je 0x40dd21
push 2
lea eax, [esp + 0x14]
push eax
push ebx
call fcn.0040df00
mov dword [esp + 0x14], eax
jmp 0x40dd37
push 0
lea eax, [esp + 0x18]
push eax
push 2
lea eax, [esp + 0x1c]
push eax
push dword [ebx]
call dword [sym.imp.KERNEL32.dll_ReadFile]
cmp word [esp + 0x10], 0xa
je 0x40dd6c
cmp dword [ebx + 4], 0
je 0x40dd4b
add dword [ebx + 0xc], 2
jmp 0x40dd6c
push 1
lea eax, [esp + 0x28]
mov dword [esp + 0x24], 0xfffffffe
push eax
push 0xfffffffffffffffe
push dword [ebx]
mov dword [esp + 0x34], 0
call dword [sym.imp.KERNEL32.dll_SetFilePointer]
mov eax, dword [esp + 0x38]
mov ecx, edi
sub ecx, dword [esp + 0x18]
sar ecx, 1
mov dword [eax], ecx
xor eax, eax
mov word [edi], ax
mov eax, dword [esp + 0x18]
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x18
ret 0x10
xor eax, eax
add esp, 0x18
ret 0x10
Function at 0x40dda0
Capabilities:
Read file on windows

Disassembly:
sub esp, 0x14
push 0x1000
push 0
push dword [0x413730]
mov dword [esp + 0x10], 0x1000
call dword [sym.imp.KERNEL32.dll_HeapAlloc]
mov edx, eax
mov dword [esp + 0xc], edx
test edx, edx
je 0x40def0
mov eax, dword [esp + 0x1c]
mov cl, byte [esp + 3]
push ebx
push ebp
mov ebp, dword [esp + 0x20]
push esi
push edi
mov edi, dword [esp + 0x30]
mov esi, edx
cmp edi, 0xffffffff
je 0x40ddec
test edi, edi
je 0x40de5d
dec edi
push esi
push ebp
call fcn.0040e1a0
mov dword [esp + 0x20], eax
test eax, eax
jne 0x40ddff
xor cl, cl
jmp 0x40de01
mov cl, byte [esi]
mov edx, dword [esp + 0x1c]
add esi, eax
mov eax, dword [esp + 0x14]
mov ebx, esi
sub ebx, edx
mov byte [esp + 0x13], cl
add eax, 0xfffffffb
cmp ebx, eax
jle 0x40de44
mov eax, dword [esp + 0x14]
add eax, 0x1000
push eax
push edx
push 8
push dword [0x413730]
mov dword [esp + 0x24], eax
call dword [sym.imp.KERNEL32.dll_HeapReAlloc]
mov cl, byte [esp + 0x13]
mov edx, eax
mov dword [esp + 0x1c], edx
lea esi, [ebx + edx]
mov eax, dword [esp + 0x2c]
test cl, cl
je 0x40de5d
test eax, eax
jne 0x40dde2
cmp cl, 0xd
je 0x40de61
cmp cl, 0xa
jne 0x40dde2
dec esi
jmp 0x40ded3
test eax, eax
jne 0x40ded3
cmp cl, 0xa
jne 0x40de69
dec esi
jmp 0x40ded3
cmp cl, 0xd
jne 0x40ded3
dec esi
cmp dword [ebp + 4], 0
je 0x40de88
push 1
lea eax, [esp + 0x17]
push eax
push ebp
call fcn.0040df00
mov dword [esp + 0x20], eax
jmp 0x40de9f
push 0
lea eax, [esp + 0x24]
push eax
push 1
lea eax, [esp + 0x1f]
push eax
push dword [ebp]
call dword [sym.imp.KERNEL32.dll_ReadFile]
cmp byte [esp + 0x13], 0xa
je 0x40ded3
cmp dword [ebp + 4], 0
je 0x40deb1
inc dword [ebp + 0xc]
jmp 0x40ded3
push 1
lea eax, [esp + 0x1c]
mov dword [esp + 0x18], 0xffffffff
push eax
push 0xffffffffffffffff
push dword [ebp]
mov dword [esp + 0x28], 0xffffffff
call dword [sym.imp.KERNEL32.dll_SetFilePointer]
mov eax, dword [esp + 0x34]
mov ecx, esi
sub ecx, dword [esp + 0x1c]
pop edi
mov dword [eax], ecx
mov eax, dword [esp + 0x18]
mov byte [esi], 0
pop esi
pop ebp
pop ebx
add esp, 0x14
ret 0x10
xor eax, eax
add esp, 0x14
ret 0x10
Function at 0x40df00
Capabilities:
Read file on windows

Disassembly:
push ebx
push esi
mov esi, dword [esp + 0xc]
push edi
cmp dword [esi + 0x14], 0
jne 0x40df21
push esi
call fcn.0040d2a0
mov dword [esi + 0x14], 1
mov dword [esi + 0xc], 0
mov ebx, dword [esi + 0xc]
mov edi, dword [esp + 0x18]
mov eax, dword [esi + 0x10]
cmp ebx, edi
jl 0x40df95
add eax, dword [esi + 4]
mov ecx, edi
sub eax, ebx
dec ecx
je 0x40df82
dec ecx
je 0x40df6d
sub ecx, 2
je 0x40df5a
push edi
push eax
push dword [esp + 0x1c]
call sub.MSVCRT.dll_memcpy
add esp, 0xc
mov eax, edi
sub dword [esi + 0xc], edi
pop edi
pop esi
pop ebx
ret 0xc
mov ecx, dword [eax]
mov eax, dword [esp + 0x14]
mov dword [eax], ecx
mov eax, edi
sub dword [esi + 0xc], edi
pop edi
pop esi
pop ebx
ret 0xc
mov cx, word [eax]
mov eax, dword [esp + 0x14]
mov word [eax], cx
mov eax, edi
sub dword [esi + 0xc], edi
pop edi
pop esi
pop ebx
ret 0xc
mov ecx, dword [esp + 0x14]
mov dl, byte [eax]
mov eax, edi
mov byte [ecx], dl
sub dword [esi + 0xc], edi
pop edi
pop esi
pop ebx
ret 0xc
push ebp
mov ebp, dword [esp + 0x18]
sub eax, ebx
add eax, dword [esi + 4]
push ebx
push eax
push ebp
call sub.MSVCRT.dll_memcpy
mov eax, dword [esi + 8]
add esp, 0xc
sub edi, ebx
add ebp, ebx
push 0
cmp edi, eax
jl 0x40dfda
lea eax, [esp + 0x18]
push eax
push edi
push ebp
push dword [esi]
call dword [sym.imp.KERNEL32.dll_ReadFile]
mov eax, dword [esp + 0x14]
pop ebp
pop edi
mov dword [esi + 0xc], 0
add eax, ebx
pop esi
pop ebx
ret 0xc
lea ecx, [esp + 0x18]
push ecx
push eax
push dword [esi + 4]
push dword [esi]
call dword [sym.imp.KERNEL32.dll_ReadFile]
mov eax, dword [esp + 0x14]
mov dword [esi + 0xc], eax
mov dword [esi + 0x10], eax
cmp edi, eax
jle 0x40dffb
mov edi, eax
push edi
push dword [esi + 4]
push ebp
call sub.MSVCRT.dll_memcpy
sub dword [esi + 0xc], edi
lea eax, [ebx + edi]
add esp, 0xc
pop ebp
pop edi
pop esi
pop ebx
ret 0xc
Function at 0x40e020
Capabilities:
Write file on windows

Disassembly:
sub esp, 0xc
push esi
mov esi, dword [esp + 0x14]
mov dword [esp + 4], 0
cmp dword [esi + 0x1c], 0
jne 0x40e127
cmp dword [esi + 0x14], 1
jne 0x40e06b
mov eax, dword [esi + 0xc]
lea ecx, [esp + 0xc]
push 1
neg eax
cdq
push ecx
push eax
push dword [esi]
mov dword [esp + 0x18], eax
mov dword [esp + 0x1c], edx
call dword [sym.imp.KERNEL32.dll_SetFilePointer]
mov eax, dword [esi + 8]
mov dword [esi + 0x14], 0
mov dword [esi + 0xc], eax
mov eax, dword [esi + 0xc]
push edi
mov edi, dword [esp + 0x20]
cmp eax, edi
jle 0x40e0e8
mov ecx, dword [esi + 8]
add ecx, dword [esi + 4]
sub ecx, eax
mov eax, edi
dec eax
je 0x40e0d3
dec eax
je 0x40e0bc
sub eax, 2
je 0x40e0a7
push edi
push dword [esp + 0x20]
push ecx
call sub.MSVCRT.dll_memcpy
add esp, 0xc
mov eax, edi
sub dword [esi + 0xc], edi
pop edi
pop esi
add esp, 0xc
ret 0xc
mov eax, dword [esp + 0x1c]
mov eax, dword [eax]
mov dword [ecx], eax
mov eax, edi
sub dword [esi + 0xc], edi
pop edi
pop esi
add esp, 0xc
ret 0xc
mov eax, dword [esp + 0x1c]
mov ax, word [eax]
mov word [ecx], ax
mov eax, edi
sub dword [esi + 0xc], edi
pop edi
pop esi
add esp, 0xc
ret 0xc
mov eax, dword [esp + 0x1c]
mov al, byte [eax]
mov byte [ecx], al
mov eax, edi
sub dword [esi + 0xc], edi
pop edi
pop esi
add esp, 0xc
ret 0xc
push esi
call fcn.0040d2a0
mov eax, dword [esi + 8]
cmp edi, eax
jl 0x40e115
push 0
lea eax, [esp + 0xc]
push eax
push edi
push dword [esp + 0x28]
push dword [esi]
call dword [sym.imp.KERNEL32.dll_WriteFile]
mov eax, dword [esp + 8]
pop edi
pop esi
add esp, 0xc
ret 0xc
mov ecx, dword [esi + 4]
sub ecx, dword [esi + 0xc]
push edi
push dword [esp + 0x20]
add ecx, eax
jmp 0x40e091
xor eax, eax
pop esi
add esp, 0xc
ret 0xc
Function at 0x40e1a0
Capabilities:
Read file on windows

Disassembly:
push ecx
push edi
mov edi, dword [esp + 0xc]
mov dword [esp + 4], 0
cmp dword [edi + 4], 0
je 0x40e1c7
push 1
lea eax, [esp + 0x10]
push eax
push edi
call fcn.0040df00
mov dword [esp + 4], eax
jmp 0x40e1e1
push 0
lea eax, [esp + 8]
push eax
push 1
lea eax, [esp + 0x18]
push eax
push dword [edi]
call dword [sym.imp.KERNEL32.dll_ReadFile]
mov eax, dword [esp + 4]
cmp eax, 1
je 0x40e1ed
xor eax, eax
pop edi
pop ecx
ret 8
mov cl, byte [esp + 0xc]
test cl, cl
js 0x40e209
mov eax, dword [esp + 0x10]
pop edi
mov byte [eax], cl
mov byte [eax + 1], 0
mov eax, 1
pop ecx
ret 8
mov al, cl
and al, 0xe0
push esi
cmp al, 0xc0
jne 0x40e219
mov esi, 2
jmp 0x40e235
mov al, cl
and al, 0xf0
cmp al, 0xe0
jne 0x40e228
mov esi, 3
jmp 0x40e235
mov al, cl
and al, 0xf8
cmp al, 0xf0
jne 0x40e292
mov esi, 4
mov edx, dword [esp + 0x14]
mov byte [edx], cl
cmp dword [edi + 4], 0
je 0x40e264
lea eax, [esi - 1]
push eax
lea eax, [edx + 1]
push eax
push edi
call fcn.0040df00
mov edx, eax
lea ecx, [esi - 1]
xor eax, eax
cmp edx, ecx
setne al
dec eax
and eax, esi
pop esi
pop edi
pop ecx
ret 8
push 0
lea eax, [esp + 0xc]
push eax
lea eax, [esi - 1]
push eax
lea eax, [edx + 1]
push eax
push dword [edi]
call dword [sym.imp.KERNEL32.dll_ReadFile]
mov edx, dword [esp + 8]
lea ecx, [esi - 1]
xor eax, eax
cmp edx, ecx
setne al
dec eax
and eax, esi
pop esi
pop edi
pop ecx
ret 8
mov eax, dword [esp + 0x14]
pop esi
pop edi
mov word [eax], 0x3f
mov eax, 1
pop ecx
ret 8
Function at 0x401063
Capabilities:
Query environment variable
Query or enumerate registry value

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x118
mov eax, dword [0x4cf754]
xor eax, ebp
mov dword [ebp - 4], eax
mov eax, dword [ebp + 8]
push esi
mov dword [ebp - 0x110], eax
lea eax, [ebp - 0x10c]
push eax
push 0x20019
xor esi, esi
push esi
push str.CLSIDADB880A6_D8FF_11CF_9377_00AA003B7A11InprocServer32
push SysReAllocStringLen
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyExA]
test eax, eax
jne 0x401138
push edi
lea eax, [ebp - 0x118]
push eax
lea eax, [ebp - 0x108]
push eax
lea eax, [ebp - 0x114]
push eax
push esi
push esi
push dword [ebp - 0x10c]
mov edi, 0x104
mov dword [ebp - 0x118], edi
mov dword [ebp - 0x114], 1
call dword [sym.imp.ADVAPI32.dll_RegQueryValueExA]
test eax, eax
jne 0x401127
cmp dword [ebp - 0x114], 2
mov byte [ebp - 5], al
lea eax, [ebp - 0x108]
jne 0x401111
push edi
push dword [ebp - 0x110]
push eax
call dword [sym.imp.KERNEL32.dll_ExpandEnvironmentStringsA]
dec eax
lea ecx, [edi - 1]
cmp ecx, eax
sbb esi, esi
inc esi
jmp 0x401127
push eax
push edi
push dword [ebp - 0x110]
call section..text
xor ecx, ecx
test eax, eax
setge cl
mov esi, ecx
push dword [ebp - 0x10c]
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
mov eax, esi
pop edi
jmp 0x40113a
xor eax, eax
mov ecx, dword [ebp - 4]
xor ecx, ebp
pop esi
call fcn.00480e8b
leave
ret 4

Function at 0x401b57
Capabilities:
Create thread

Disassembly:
push ebp
mov ebp, esp
push ecx
lea eax, [ebp - 4]
push eax
xor eax, eax
push eax
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push eax
push eax
call fcn.0048746a
mov ecx, dword [ebp + 8]
push eax
mov dword [ecx], eax
call fcn.00401a64
add esp, 0x1c
leave
ret