joyce8/EMBER2024-capa huggingface dataset:
Function at 0x433930
Capabilities:
Access peb ldr_data
Get ntdll base address

Disassembly:
push 0xffffffffffffffff
push 0x4750e9
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
push ecx
push ebx
push ebp
push esi
mov esi, ecx
push edi
mov dword [esp + 0x10], esi
lea edi, [esi + 8]
mov dword [esp + 0x1c], 1
mov ecx, edi
call sub.MFC42.DLL_CString::CString_3
lea ebp, [esi + 0xc]
mov byte [esp + 0x1c], 2
mov ecx, ebp
call sub.MFC42.DLL_CString::CString_3
lea ebx, [esi + 0x10]
mov byte [esp + 0x1c], 3
mov ecx, ebx
call sub.MFC42.DLL_CString::CString_3
lea ecx, [esi + 0x14]
mov byte [esp + 0x1c], 4
call sub.MFC42.DLL_CString::CString_3
push 0x4db790
mov ecx, ebx
mov byte [esp + 0x20], 5
call sub.MFC42.DLL_CString::operator_1
lea eax, [esp + 0x28]
lea ecx, [esi + 0x14]
push eax
call sub.MFC42.DLL_CString::operator_2
mov ecx, dword [esp + 0x2c]
mov edx, dword [esp + 0x30]
mov dword [esi + 0x1c], ecx
xor ebx, ebx
push 0x4d7144
lea ecx, [esp + 0x28]
mov dword [esi], edx
mov dword [esi + 0x18], ebx
call sub.MFC42.DLL_CString::TrimLeft_1
push 0x5c
lea ecx, [esp + 0x28]
call sub.MFC42.DLL_CString::ReverseFind
push eax
lea eax, [esp + 0x30]
push eax
lea ecx, [esp + 0x2c]
call sub.MFC42.DLL_CString::Left
push eax
mov ecx, ebp
mov byte [esp + 0x20], 6
call sub.MFC42.DLL_CString::operator_2
lea ecx, [esp + 0x2c]
mov byte [esp + 0x1c], 5
call sub.MFC42.DLL_CString::CString
push 0x4d7144
mov ecx, ebp
call sub.MFC42.DLL_CString::TrimRight_1
mov ecx, dword [esp + 0x24]
push 0x5c
mov ebp, dword [ecx - 8]
lea ecx, [esp + 0x28]
call sub.MFC42.DLL_CString::ReverseFind
sub ebp, eax
lea edx, [esp + 0x2c]
push ebp
push edx
lea ecx, [esp + 0x2c]
call sub.MFC42.DLL_CString::Right
push eax
mov ecx, edi
mov byte [esp + 0x20], 7
call sub.MFC42.DLL_CString::operator_2
mov byte [esp + 0x1c], 5
lea ecx, [esp + 0x2c]
call sub.MFC42.DLL_CString::CString
push 0x4d7144
mov ecx, edi
call sub.MFC42.DLL_CString::TrimLeft_1
push 0x4d7144
mov ecx, edi
call sub.MFC42.DLL_CString::TrimRight_1
lea eax, [esp + 0x2c]
mov ecx, esi
push eax
call fcn.00433b20
lea ecx, [esp + 0x2c]
call sub.MFC42.DLL_CString::CString
lea ecx, [esp + 0x24]
mov byte [esp + 0x1c], bl
call sub.MFC42.DLL_CString::CString
lea ecx, [esp + 0x28]
mov dword [esp + 0x1c], 0xffffffff
call sub.MFC42.DLL_CString::CString
mov ecx, dword [esp + 0x14]
mov eax, esi
pop edi
pop esi
pop ebp
pop ebx
mov dword fs:[0], ecx
add esp, 0x10
ret 0x10
Function at 0x433b20
Capabilities:
Query or enumerate registry value

Disassembly:
push 0xffffffffffffffff
push 0x475138
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0xc
push ebx
push ebp
push esi
mov esi, ecx
push edi
xor ebx, ebx
mov eax, dword [esi + 0xc]
lea edi, [esi + 4]
push edi
push 0x20019
push ebx
push eax
mov eax, dword [esi]
mov dword [esp + 0x28], ebx
push eax
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyExA]
test eax, eax
jne 0x433c06
mov eax, dword [esi + 8]
lea ecx, [esp + 0x10]
mov ebp, dword [sym.imp.ADVAPI32.dll_RegQueryValueExA]
push ecx
lea edx, [esp + 0x18]
push ebx
push edx
push ebx
push eax
mov eax, dword [edi]
push eax
mov dword [esp + 0x28], ebx
call ebp
mov ecx, dword [esp + 0x10]
push ecx
call sub.MFC42.DLL_operatornew
add esp, 4
lea edx, [esp + 0x10]
mov ebx, eax
mov eax, dword [esi + 8]
push edx
mov edx, dword [edi]
lea ecx, [esp + 0x18]
push ebx
push ecx
push 0
push eax
push edx
call ebp
test eax, eax
push ebx
jne 0x433bf5
lea ecx, [esp + 0x1c]
call sub.MFC42.DLL_CString::CString_4
lea ebp, [esi + 0x10]
push eax
mov ecx, ebp
mov dword [esp + 0x28], 0
call sub.MFC42.DLL_CString::operator_2
lea ecx, [esp + 0x18]
mov dword [esp + 0x24], 0xffffffff
call sub.MFC42.DLL_CString::CString
push ebx
call sub.MFC42.DLL_operatordelete
mov eax, dword [edi]
add esp, 4
mov dword [esi + 0x18], 1
push eax
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
push ebp
jmp 0x433c0a
call sub.MFC42.DLL_operatordelete
mov ecx, dword [edi]
add esp, 4
push ecx
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
add esi, 0x14
push esi
mov esi, dword [esp + 0x30]
mov ecx, esi
call sub.MFC42.DLL_CString::CString_2
mov ecx, dword [esp + 0x1c]
mov eax, esi
pop edi
pop esi
pop ebp
pop ebx
mov dword fs:[0], ecx
add esp, 0x18
ret 4

Function at 0x433c30
Capabilities:
Set registry value

Disassembly:
push ecx
push esi
mov esi, ecx
push edi
lea ecx, [esp + 8]
mov eax, dword [esi + 0xc]
mov edx, dword [esi]
lea edi, [esi + 4]
push ecx
push edi
push 0
push 0x20006
push 0
push 0x4db790
push 0
push eax
push edx
call dword [sym.imp.ADVAPI32.dll_RegCreateKeyExA]
test eax, eax
jne 0x433c8d
mov eax, dword [esi + 0x10]
mov edx, dword [esi + 8]
mov ecx, dword [eax - 8]
inc ecx
push ecx
push eax
mov eax, dword [edi]
push 1
push 0
push edx
push eax
call dword [sym.imp.ADVAPI32.dll_RegSetValueExA]
test eax, eax
jne 0x433c84
mov dword [esi + 0x18], 1
mov ecx, dword [edi]
push ecx
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
pop edi
pop esi
pop ecx
ret
Function at 0x433e50
Capabilities:
Access peb ldr_data
Get kernel32 base address

Disassembly:
push 0xffffffffffffffff
push 0x4751b9
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
push ecx
push esi
mov esi, ecx
push edi
mov dword [esp + 8], esi
mov dword [esi], 0x479268
xor edi, edi
lea ecx, [esi + 8]
mov dword [esp + 0x14], edi
call sub.MFC42.DLL_CString::CString_3
mov dword [esi + 0x18], 0x4a0aa4
mov dword [esi + 0x24], edi
mov dword [esi + 0x28], edi
mov dword [esi + 0x20], edi
mov dword [esi + 0x1c], edi
mov dword [esi + 0x2c], edi
mov dword [esi + 0x30], 0xa
push 0xa
lea ecx, [esi + 0x34]
mov byte [esp + 0x18], 2
call fcn.0046f172
mov dword [esi], 0x4a0a90
mov dword [esi + 0x14], edi
mov dword [0x4d8338], 1
mov byte [esp + 0x14], 3
mov dword [esi + 0xc], edi
call fcn.0042ebd0
mov ecx, dword [esp + 0xc]
mov eax, esi
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x10
ret
Function at 0x4351d0
Capabilities:
Create directory

Disassembly:
push 0xffffffffffffffff
push 0x47534e
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x130
push ebp
push esi
mov eax, dword [esp + 0x154]
mov ecx, dword [esp + 0x148]
push eax
push ecx
mov dword [esp + 0x148], 2
call fcn.0045c580
mov ebp, eax
xor esi, esi
add esp, 8
cmp ebp, esi
je 0x4353d2
push ebx
push edi
lea ecx, [esp + 0x154]
call sub.MFC42.DLL_CString::TrimLeft
lea ecx, [esp + 0x154]
call sub.MFC42.DLL_CString::TrimRight
mov edx, dword [esp + 0x154]
mov ebx, dword [sym.imp.MSVCRT.dll__mbscmp]
push 0x4db790
push edx
call ebx
add esp, 8
test eax, eax
je 0x4352e2
mov eax, dword [esp + 0x154]
push 0x4d8378
push eax
call ebx
add esp, 8
test eax, eax
je 0x4352e2
push 0x5c
lea ecx, [esp + 0x158]
call sub.MFC42.DLL_CString::TrimLeft_2
push 0x3a
lea ecx, [esp + 0x158]
call sub.MFC42.DLL_CString::Find_1
test eax, eax
jg 0x4352c9
lea ecx, [esp + 0x154]
lea edx, [esp + 0x10]
push ecx
push 0x4db84c
push edx
call sub.MFC42.DLL_operator_1
push eax
lea ecx, [esp + 0x158]
mov byte [esp + 0x14c], 3
call sub.MFC42.DLL_CString::operator_2
lea ecx, [esp + 0x10]
mov byte [esp + 0x148], 2
call sub.MFC42.DLL_CString::CString
mov eax, dword [esp + 0x154]
push esi
push eax
call dword [sym.imp.KERNEL32.dll_CreateDirectoryA]
mov ecx, dword [esp + 0x154]
push ecx
jmp 0x4352e9
mov edx, dword [0x4db84c]
push edx
push ebp
call fcn.0045c700
add esp, 8
lea ecx, [esp + 0x158]
call sub.MFC42.DLL_CString::MakeLower
mov ecx, 0x4a
xor eax, eax
lea edi, [esp + 0x18]
mov dword [esp + 0x14], esi
rep stosd dword es:[edi], eax
lea eax, [esp + 0x14]
push eax
push 0xffffffffffffffff
push ebp
call fcn.0045c5c0
mov eax, dword [esp + 0x20]
add esp, 0xc
test eax, eax
mov edi, eax
jle 0x4353b3
lea ecx, [esp + 0x14]
push ecx
push esi
push ebp
call fcn.0045c5c0
add esp, 0xc
lea edx, [esp + 0x18]
lea ecx, [esp + 0x10]
push edx
call sub.MFC42.DLL_CString::CString_4
lea ecx, [esp + 0x10]
mov byte [esp + 0x148], 4
call sub.MFC42.DLL_CString::MakeLower
mov eax, dword [esp + 0x158]
push 0x4db790
push eax
call ebx
add esp, 8
test eax, eax
je 0x43538a
mov ecx, dword [esp + 0x10]
mov edx, dword [esp + 0x158]
push ecx
push edx
call fcn.00435140
add esp, 8
test eax, eax
je 0x435399
lea eax, [esp + 0x18]
push eax
push esi
push ebp
call fcn.0045c6c0
add esp, 0xc
lea ecx, [esp + 0x10]
mov byte [esp + 0x148], 2
call sub.MFC42.DLL_CString::CString
inc esi
cmp esi, edi
jl 0x43532d
push ebp
call fcn.0045c7c0
add esp, 4
test al, al
pop edi
pop ebx
push ebp
je 0x4353ca
call fcn.0045c740
jmp 0x4353cf
call fcn.00457cb0
add esp, 4
lea ecx, [esp + 0x148]
mov byte [esp + 0x140], 1
call sub.MFC42.DLL_CString::CString
lea ecx, [esp + 0x14c]
mov byte [esp + 0x140], 0
call sub.MFC42.DLL_CString::CString
lea ecx, [esp + 0x150]
mov dword [esp + 0x140], 0xffffffff
call sub.MFC42.DLL_CString::CString
mov ecx, dword [esp + 0x138]
pop esi
pop ebp
mov dword fs:[0], ecx
add esp, 0x13c
ret
Function at 0x4355b0
Capabilities:
Access peb ldr_data

Disassembly:
push 0xffffffffffffffff
push 0x4753c8
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
push ecx
push esi
mov esi, ecx
push edi
mov dword [esp + 8], esi
call fcn.0046f18a
xor edi, edi
mov ecx, esi
mov dword [esp + 0x14], edi
mov dword [esi], 0x4a0f70
call sub.MFC42.DLL_CCmdTarget::EnableAutomation
xor eax, eax
xor ecx, ecx
mov dword [esi + 0x2c], eax
mov dword [esi + 0x30], ecx
mov ecx, dword [esp + 0xc]
mov dword [esi + 0x20], edi
mov dword [esi + 0x24], edi
mov dword [esi + 0x34], edi
mov eax, esi
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x10
ret
Function at 0x435fb0
Capabilities:
Log keystrokes

Disassembly:
sub esp, 0x1c
push esi
push edi
mov edi, dword [esp + 0x30]
test di, di
jne 0x435fc3
mov edi, 1
mov esi, dword [esp + 0x28]
xor eax, eax
mov dword [esp + 0x10], eax
mov dword [esp + 0xc], 0
mov dword [esp + 0x14], eax
mov dword [esp + 8], 1
mov dword [esp + 0x18], eax
mov word [esp + 0xc], si
movsx ecx, si
mov dword [esp + 0x1c], eax
push eax
push ecx
mov dword [esp + 0x28], eax
call dword [sym.imp.USER32.dll_MapVirtualKeyA]
mov word [esp + 0xe], ax
movsx eax, word [esp + 0x2c]
sub eax, 0
je 0x436048
dec eax
je 0x43602d
dec eax
jne 0x43608e
call fcn.00449850
mov edx, dword [eax]
movsx ecx, di
push ecx
push esi
push 6
mov ecx, eax
call dword [edx + 4]
pop edi
pop esi
add esp, 0x1c
ret 0xc
call fcn.00448f00
mov edx, dword [eax]
movsx ecx, di
push ecx
push esi
push 3
mov ecx, eax
call dword [edx + 4]
pop edi
pop esi
add esp, 0x1c
ret 0xc
movsx esi, di
test esi, esi
jbe 0x43608e
mov edi, dword [sym.imp.KERNEL32.dll_Sleep]
lea edx, [esp + 8]
push 0x1c
push edx
push 1
mov dword [esp + 0x1c], 0
call fcn.004393f0
add esp, 0xc
push 0x32
call edi
lea eax, [esp + 8]
push 0x1c
push eax
push 1
mov dword [esp + 0x1c], 2
call fcn.004393f0
add esp, 0xc
dec esi
jne 0x436055
pop edi
pop esi
add esp, 0x1c
ret 0xc

Function at 0x4360a0
Capabilities:
Log keystrokes

Disassembly:
sub esp, 0x1c
push esi
push edi
mov edi, dword [esp + 0x30]
test di, di
jne 0x4360b3
mov edi, 1
mov esi, dword [esp + 0x28]
xor eax, eax
mov dword [esp + 0x10], eax
mov dword [esp + 0xc], 0
mov dword [esp + 0x14], eax
mov dword [esp + 8], 1
mov dword [esp + 0x18], eax
mov word [esp + 0xc], si
movsx ecx, si
mov dword [esp + 0x1c], eax
push eax
push ecx
mov dword [esp + 0x28], eax
call dword [sym.imp.USER32.dll_MapVirtualKeyA]
mov word [esp + 0xe], ax
movsx eax, word [esp + 0x2c]
sub eax, 0
je 0x436138
dec eax
je 0x43611d
dec eax
jne 0x436155
call fcn.00449850
mov edx, dword [eax]
movsx ecx, di
push ecx
push esi
push 7
mov ecx, eax
call dword [edx + 4]
pop edi
pop esi
add esp, 0x1c
ret 0xc
call fcn.00448f00
mov edx, dword [eax]
movsx ecx, di
push ecx
push esi
push 4
mov ecx, eax
call dword [edx + 4]
pop edi
pop esi
add esp, 0x1c
ret 0xc
movsx eax, di
test eax, eax
jbe 0x436155
mov esi, eax
lea edx, [esp + 8]
push 0x1c
push edx
push 1
call fcn.004393f0
add esp, 0xc
dec esi
jne 0x436141
pop edi
pop esi
add esp, 0x1c
ret 0xc
Function at 0x436160
Capabilities:
Log keystrokes

Disassembly:
sub esp, 0x1c
push esi
push edi
mov edi, dword [esp + 0x30]
test di, di
jne 0x436173
mov edi, 1
mov esi, dword [esp + 0x28]
xor eax, eax
mov dword [esp + 0x10], eax
mov dword [esp + 0xc], 0
mov dword [esp + 0x14], eax
mov dword [esp + 8], 1
mov dword [esp + 0x18], eax
mov word [esp + 0xc], si
movsx ecx, si
mov dword [esp + 0x1c], eax
push eax
push ecx
mov dword [esp + 0x28], eax
call dword [sym.imp.USER32.dll_MapVirtualKeyA]
mov word [esp + 0xe], ax
mov dword [esp + 0x10], 2
movsx eax, word [esp + 0x2c]
sub eax, 0
je 0x436200
dec eax
je 0x4361e5
dec eax
jne 0x43621d
call fcn.00449850
mov edx, dword [eax]
movsx ecx, di
push ecx
push esi
push 8
mov ecx, eax
call dword [edx + 4]
pop edi
pop esi
add esp, 0x1c
ret 0xc
call fcn.00448f00
mov edx, dword [eax]
movsx ecx, di
push ecx
push esi
push 5
mov ecx, eax
call dword [edx + 4]
pop edi
pop esi
add esp, 0x1c
ret 0xc
movsx eax, di
test eax, eax
jbe 0x43621d
mov esi, eax
lea edx, [esp + 8]
push 0x1c
push edx
push 1
call fcn.004393f0
add esp, 0xc
dec esi
jne 0x436209
pop edi
pop esi
add esp, 0x1c
ret 0xc
Function at 0x436990
Capabilities:
Access peb ldr_data

Disassembly:
push 0xffffffffffffffff
push 0x4755b0
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x14
mov eax, dword [esp + 0x24]
push ebx
push esi
push edi
mov edi, ecx
push eax
lea ecx, [esp + 0x34]
call sub.MFC42.DLL_CString::CString_4
lea ecx, [esp + 0xc]
mov dword [esp + 0x28], 0
call sub.MFC42.DLL_CString::CString_3
mov bl, 1
lea ecx, [esp + 0x30]
mov byte [esp + 0x28], bl
call sub.MFC42.DLL_CString::TrimLeft
lea ecx, [esp + 0x30]
call sub.MFC42.DLL_CString::TrimRight
push 0x20
lea ecx, [esp + 0x34]
call sub.MFC42.DLL_CString::Find_1
test eax, eax
jle 0x436a6b
mov ecx, dword [esp + 0x30]
push 0x20
mov esi, dword [ecx - 8]
lea ecx, [esp + 0x34]
call sub.MFC42.DLL_CString::Find_1
sub esi, eax
lea edx, [esp + 0x10]
dec esi
lea ecx, [esp + 0x30]
push esi
push edx
call sub.MFC42.DLL_CString::Right
push eax
lea ecx, [esp + 0x10]
mov byte [esp + 0x2c], 2
call sub.MFC42.DLL_CString::operator_2
lea ecx, [esp + 0x10]
mov byte [esp + 0x28], bl
call sub.MFC42.DLL_CString::CString
push 0x20
lea ecx, [esp + 0x34]
call sub.MFC42.DLL_CString::Find_1
push eax
lea eax, [esp + 0x14]
push eax
lea ecx, [esp + 0x38]
call sub.MFC42.DLL_CString::Left
push eax
lea ecx, [esp + 0x34]
mov byte [esp + 0x2c], 3
call sub.MFC42.DLL_CString::operator_2
lea ecx, [esp + 0x10]
mov byte [esp + 0x28], bl
call sub.MFC42.DLL_CString::CString
jmp 0x436a79
push 0x4db790
lea ecx, [esp + 0x10]
call sub.MFC42.DLL_CString::operator_1
push ecx
lea edx, [esp + 0x10]
mov ecx, esp
mov dword [esp + 0x18], esp
push edx
call sub.MFC42.DLL_CString::CString_2
push ecx
lea eax, [esp + 0x38]
mov ecx, esp
mov dword [esp + 0x20], esp
push eax
mov byte [esp + 0x34], 4
call sub.MFC42.DLL_CString::CString_2
mov edx, dword [edi + 0x24]
push ecx
add edx, 0x30
mov ecx, esp
mov dword [esp + 0x28], esp
push edx
mov byte [esp + 0x38], 5
call sub.MFC42.DLL_CString::CString_2
mov byte [esp + 0x34], bl
call fcn.00435430
add esp, 0xc
lea ecx, [esp + 0xc]
mov byte [esp + 0x28], 0
call sub.MFC42.DLL_CString::CString
lea ecx, [esp + 0x30]
mov dword [esp + 0x28], 0xffffffff
call sub.MFC42.DLL_CString::CString
mov ecx, dword [esp + 0x20]
pop edi
pop esi
mov dword fs:[0], ecx
pop ebx
add esp, 0x20
ret 4
Function at 0x436bd0
Capabilities:
Print debug messages

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x4755f0
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x24
push ebx
push esi
mov esi, ecx
push edi
lea ecx, [ebp - 0x14]
mov dword [ebp - 0x10], esp
mov dword [ebp - 0x1c], esi
call sub.MFC42.DLL_CString::CString_3
xor ebx, ebx
push str.CStr_
lea ecx, [ebp - 0x14]
mov dword [ebp - 4], ebx
call sub.MFC42.DLL_CString::operator_1
mov eax, dword [ebp + 8]
lea ecx, [ebp - 0x14]
push eax
call fcn.0041e50e
push 0x4d8798
lea ecx, [ebp - 0x14]
call fcn.0041e50e
push ecx
lea edx, [ebp - 0x14]
mov ecx, esp
mov dword [ebp - 0x20], esp
push edx
mov byte [ebp - 4], 1
call sub.MFC42.DLL_CString::CString_2
mov ecx, dword [esi + 0x20]
lea eax, [ebp - 0x30]
push eax
call fcn.0043ac20
mov ecx, dword [eax + 8]
push ecx
lea ecx, [ebp - 0x14]
call sub.MFC42.DLL_CString::operator_3
jmp 0x436c6d
lea ecx, [ebp - 0x18]
mov dword [ebp - 4], ebx
call sub.MFC42.DLL_CString::CString_3
mov eax, dword [ebp - 0x14]
mov byte [ebp - 4], 3
push eax
call dword [sym.imp.KERNEL32.dll_GetCurrentThreadId]
push eax
lea ecx, [ebp - 0x18]
push str.Thread:_d____s
push ecx
call sub.MFC42.DLL_CString::Format_1
mov edx, dword [ebp - 0x18]
add esp, 0x10
push edx
call dword [sym.imp.KERNEL32.dll_OutputDebugStringA]
mov eax, dword [esi + 0x24]
cmp dword [eax + 0x40], ebx
je 0x436ccb
push ebx
lea ecx, [ebp - 0x14]
call sub.MFC42.DLL_CString::GetBuffer
mov ecx, dword [esi + 0x34]
mov edx, dword [esi + 0x24]
inc ecx
push eax
mov eax, dword [edx + 0x40]
push ecx
push 0xc9
push eax
call dword [sym.imp.USER32.dll_SendMessageA]
lea ecx, [ebp - 0x18]
mov byte [ebp - 4], bl
call sub.MFC42.DLL_CString::CString
lea ecx, [ebp - 0x14]
mov dword [ebp - 4], 0xffffffff
call sub.MFC42.DLL_CString::CString
mov ecx, dword [ebp - 0xc]
pop edi
pop esi
mov dword fs:[0], ecx
pop ebx
mov esp, ebp
pop ebp
ret 4
Function at 0x4388a0
Capabilities:
Encode data using xor

Disassembly:
push 0xffffffffffffffff
push 0x4757b0
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x10
push ebx
push ebp
push esi
lea eax, [esp + 0x10]
push edi
push eax
call fcn.00415cc0
add esp, 4
push str.temp01.dll
lea ecx, [esp + 0x14]
xor edi, edi
push eax
push ecx
mov dword [esp + 0x34], edi
call sub.MFC42.DLL_operator_2
mov eax, dword [eax]
mov ebx, dword [sym.imp.MSVCRT.dll_fopen]
push 0x4d7860
push eax
call ebx
add esp, 8
lea ecx, [esp + 0x10]
mov esi, eax
call sub.MFC42.DLL_CString::CString
lea ecx, [esp + 0x14]
mov dword [esp + 0x28], 0xffffffff
call sub.MFC42.DLL_CString::CString
mov ebp, dword [sym.imp.MSVCRT.dll_fputc]
cmp esi, edi
je 0x438947
mov eax, dword [0x4d87f4]
test eax, eax
jbe 0x43893d
xor edx, edx
push esi
mov dl, byte [edi + 0x4a0fd8]
xor edx, 0x7d
push edx
call ebp
mov eax, dword [0x4d87f4]
add esp, 8
inc edi
cmp edi, eax
jb 0x438921
push esi
call dword [sym.imp.MSVCRT.dll_fclose]
add esp, 4
lea eax, [esp + 0x1c]
push eax
call fcn.00415cc0
add esp, 4
push str.temp02.dll
lea ecx, [esp + 0x1c]
push eax
push ecx
mov dword [esp + 0x34], 1
call sub.MFC42.DLL_operator_2
mov eax, dword [eax]
push 0x4d7860
push eax
call ebx
add esp, 8
lea ecx, [esp + 0x18]
mov edi, eax
call sub.MFC42.DLL_CString::CString
lea ecx, [esp + 0x1c]
mov dword [esp + 0x28], 0xffffffff
call sub.MFC42.DLL_CString::CString
test edi, edi
je 0x4389ca
mov eax, dword [0x4d87f8]
xor esi, esi
test eax, eax
jbe 0x4389c0
xor edx, edx
push edi
mov dl, byte [esi + 0x4aafd8]
xor edx, 0x7d
push edx
call ebp
mov eax, dword [0x4d87f8]
add esp, 8
inc esi
cmp esi, eax
jb 0x4389a4
push edi
call dword [sym.imp.MSVCRT.dll_fclose]
add esp, 4
mov ecx, dword [esp + 0x20]
pop edi
pop esi
pop ebp
pop ebx
mov dword fs:[0], ecx
add esp, 0x1c
ret

Function at 0x439250
Capabilities:
Allocate or change rwx memory
Execute shellcode via indirect call

Disassembly:
push ecx
push ebx
push esi
mov esi, dword [sym.imp.KERNEL32.dll_LoadLibraryA]
push edi
push str.NtProtectVirtualMemory
push str.NTDLL.DLL
call esi
mov edi, dword [sym.imp.KERNEL32.dll_GetProcAddress]
push eax
call edi
push str.ZwDeviceIoControlFile
push str.NTDLL.DLL
mov ebx, eax
call esi
push eax
call edi
push 0
push ebx
mov esi, eax
call fcn.00439320
push 1
push esi
call fcn.00439320
mov eax, dword [sym.imp.USER32.dll_SetCursorPos]
push 2
push eax
call fcn.00439320
mov ecx, dword [sym.imp.USER32.dll_SendInput]
push 3
push ecx
call fcn.00439320
mov edx, dword [sym.imp.USER32.dll_GetCursorPos]
push 4
push edx
call fcn.00439320
mov eax, dword [sym.imp.GDI32.dll_GetPixel]
push 5
push eax
call fcn.00439320
mov ecx, dword [sym.imp.GDI32.dll_GetDIBits]
push 6
push ecx
call fcn.00439320
mov edx, dword [sym.imp.GDI32.dll_BitBlt]
push 7
push edx
call fcn.00439320
mov eax, dword [sym.imp.USER32.dll_GetAsyncKeyState]
add esp, 0x40
push 8
push eax
call fcn.00439320
add esp, 8
lea ecx, [esp + 0xc]
push ecx
push 0x40
push 0x400
push 0x4dbe94
call dword [sym.imp.KERNEL32.dll_VirtualProtect]
pop edi
pop esi
pop ebx
pop ecx
ret
Function at 0x43bc80
Capabilities:
Access peb ldr_data

Disassembly:
push 0xffffffffffffffff
push 0x475ca8
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x14
push esi
push edi
mov edi, ecx
mov dword [esp + 8], 0
lea eax, [esp + 0xc]
mov dword [esp + 0x24], 0
push eax
call dword [sym.imp.OLEAUT32.dll_VariantClear]
mov esi, dword [esp + 0x30]
test esi, esi
je 0x43bcc3
mov eax, dword [esi]
jmp 0x43bcc5
xor eax, eax
mov ecx, dword [edi]
lea edx, [esp + 0xc]
push edx
push eax
push edi
call dword [ecx + 0x6c]
test eax, eax
jge 0x43bce1
push 0x4d8a88
push edi
push eax
call fcn.0046f57a
mov edi, dword [esp + 0x2c]
mov ecx, dword [esp + 0xc]
mov edx, dword [esp + 0x10]
mov eax, edi
test esi, esi
mov dword [eax], ecx
mov ecx, dword [esp + 0x14]
mov word [esp + 0xc], 0
mov dword [eax + 4], edx
mov edx, dword [esp + 0x18]
mov dword [eax + 8], ecx
mov dword [eax + 0xc], edx
je 0x43bd41
lea eax, [esi + 8]
push eax
call dword [sym.imp.KERNEL32.dll_InterlockedDecrement]
test eax, eax
jne 0x43bd41
mov eax, dword [esi]
test eax, eax
je 0x43bd28
push eax
call dword [sym.imp.OLEAUT32.dll_SysStringLen]
mov eax, dword [esi + 4]
test eax, eax
je 0x43bd38
push eax
call sub.MFC42.DLL_operatordelete
add esp, 4
push esi
call sub.MFC42.DLL_operatordelete
add esp, 4
mov ecx, dword [esp + 0x1c]
mov eax, edi
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x20
ret 8
Function at 0x43cb70
Capabilities:
Access peb ldr_data
Get kernel32 base address
Get process heap flags

Disassembly:
push 0xffffffffffffffff
push 0x475fa4
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x18
push ebx
push esi
push edi
mov edi, dword [esp + 0x34]
mov esi, ecx
push edi
mov dword [esp + 0x10], esi
call sub.MFC42.DLL_CString::CString_2
lea eax, [edi + 4]
lea ecx, [esi + 4]
push eax
mov dword [esp + 0x30], 0
call sub.MFC42.DLL_CString::CString_2
lea ecx, [edi + 8]
mov byte [esp + 0x2c], 1
push ecx
lea ecx, [esi + 8]
call sub.MFC42.DLL_CString::CString_2
lea edx, [edi + 0xc]
lea ecx, [esi + 0xc]
push edx
mov byte [esp + 0x30], 2
call sub.MFC42.DLL_CString::CString_2
mov eax, dword [edi + 0x10]
lea ebx, [esi + 0x18]
mov dword [esi + 0x10], eax
mov ecx, dword [edi + 0x14]
mov dword [esi + 0x14], ecx
mov ecx, ebx
mov byte [esp + 0x2c], 3
mov dword [esp + 0x34], ebx
call sub.MFC42.DLL_CStringArray::CStringArray
lea edx, [edi + 0x18]
mov ecx, ebx
push edx
mov byte [esp + 0x30], 4
mov dword [ebx], 0x479fc0
call sub.MFC42.DLL_CStringArray::Copy
lea ecx, [esp + 0x10]
call sub.MFC42.DLL_CStringArray::CStringArray
lea ecx, [esp + 0x10]
mov dword [esp + 0x10], 0x479fc0
call fcn.0041e62e
lea ebx, [esi + 0x2c]
mov byte [esp + 0x2c], 5
mov ecx, ebx
mov dword [esp + 0x34], ebx
call sub.MFC42.DLL_CStringArray::CStringArray
add edi, 0x2c
mov ecx, ebx
push edi
mov byte [esp + 0x30], 6
mov dword [ebx], 0x479fc0
call sub.MFC42.DLL_CStringArray::Copy
lea ecx, [esp + 0x10]
call sub.MFC42.DLL_CStringArray::CStringArray
lea ecx, [esp + 0x10]
mov dword [esp + 0x10], 0x479fc0
call fcn.0041e62e
mov ecx, dword [esp + 0x24]
mov eax, esi
pop edi
pop esi
pop ebx
mov dword fs:[0], ecx
add esp, 0x24
ret 4