joyce8/EMBER2024-capa huggingface dataset:
Function at 0x43d8b0
Capabilities:
Hide graphical window

Disassembly:
push ebp
mov ebp, esp
sub esp, 0xb8
mov eax, dword [0x49d4b0]
xor eax, ebp
mov dword [ebp - 8], eax
push ebx
mov ebx, dword [ebp + 8]
lea eax, [ebp - 0xb4]
push esi
mov esi, ecx
push edi
push eax
mov dword [esi + 0x20], ebx
call fcn.0043dac0
mov ecx, dword [esi + 0x20]
cmp byte [ecx + 0x7b0], 0
je 0x43d924
xorps xmm0, xmm0
mov edi, 0x90000080
movdqu xmmword [ebp - 0x18], xmm0
mov eax, dword [ecx]
call dword [eax + 0x1c]
lea ecx, [ebp - 0x18]
push ecx
push dword [eax]
call dword [sym.imp.USER32.dll_GetWindowRect]
mov eax, dword [ebp - 0x18]
add dword [ebp - 0xb4], eax
add dword [ebp - 0xac], eax
mov eax, dword [ebp - 0x14]
add dword [ebp - 0xb0], eax
add dword [ebp - 0xa8], eax
jmp 0x43d929
mov edi, 0x40000080
mov ecx, dword [esi + 0x20]
cmp byte [ecx + 0x591], 0
je 0x43d938
or edi, 0x20
mov eax, dword [ecx]
call dword [eax + 0x1c]
movdqu xmm0, xmmword [ebp - 0xb4]
sub esp, 0x10
mov ecx, esp
push ecx
push 0
push edi
push ecx
push dword [eax]
movdqu xmmword [ecx], xmm0
mov ecx, esi
call fcn.00424140
mov ecx, dword [esi + 0x20]
mov edi, dword [ecx + 0x4a8]
cmp edi, 0xffffffff
je 0x43d993
mov eax, dword [ecx]
call dword [eax + 0x1c]
test edi, edi
js 0x43d986
cmp edi, dword [eax + 0x21c]
jge 0x43d986
mov eax, dword [eax + 0x218]
mov eax, dword [eax + edi*4]
jmp 0x43d98d
mov ecx, eax
call fcn.004220d0
mov eax, dword [eax]
test eax, eax
jne 0x43d9a4
mov ecx, dword [esi + 0x20]
mov eax, dword [ecx]
call dword [eax + 0x1c]
mov ecx, eax
call fcn.004220d0
mov eax, dword [eax]
mov edi, dword [sym.imp.USER32.dll_SendMessageW]
push 1
push eax
push 0x30
push dword [esi + 4]
call edi
mov eax, dword [esi + 0x20]
push 0
push dword [eax + 0x58c]
push 0xc5
push dword [esi + 4]
call edi
mov eax, dword [esi + 0x20]
cmp byte [eax + 0x591], 0
je 0x43d9e9
movzx eax, word [eax + 0x592]
push 0
push eax
push 0xcc
push dword [esi + 4]
call edi
mov ecx, dword [esi + 0x20]
lea edx, [ebp - 0xa4]
push edx
mov eax, dword [ecx]
call dword [eax + 0x28]
push dword [eax]
push dword [esi + 4]
call dword [sym.imp.USER32.dll_SetWindowTextW]
mov eax, dword [ebp - 0xa4]
lea ecx, [ebp - 0xa0]
cmp eax, ecx
je 0x43da1c
push eax
call fcn.0045f9a9
add esp, 4
push 0
push 0
push 0xb9
push dword [esi + 4]
call edi
push 0
push 3
push 0xd3
push dword [esi + 4]
call edi
mov ecx, dword [esi + 0x20]
mov eax, dword [ecx]
mov eax, dword [eax + 0xd4]
call eax
xor ecx, ecx
cmp al, 1
sete cl
push ecx
push dword [esi + 4]
call dword [sym.imp.USER32.dll_EnableWindow]
mov eax, dword [esi + 0x20]
xor ecx, ecx
push 0
cmp byte [eax + 0x590], 1
sete cl
push ecx
push 0xcf
push dword [esi + 4]
call edi
push 0xfffffffffffffff0
push dword [esi + 4]
call dword [sym.imp.USER32.dll_GetWindowLongW]
mov ecx, dword [ebx + 0x7ac]
or ecx, eax
push ecx
push 0xfffffffffffffff0
push dword [esi + 4]
call dword [sym.imp.USER32.dll_SetWindowLongW]
push 4
push dword [esi + 4]
call dword [sym.imp.USER32.dll_ShowWindow]
push dword [esi + 4]
call dword [sym.imp.USER32.dll_SetFocus]
mov ecx, dword [ebp - 8]
pop edi
mov byte [esi + 0x28], 1
xor ecx, ebp
pop esi
pop ebx
call fcn.0045f8b2
mov esp, ebp
pop ebp
ret 4
Function at 0x43dde0
Capabilities:
Get graphical window text

Disassembly:
push ebp
mov ebp, esp
push ecx
mov eax, dword [0x49d4b0]
xor eax, ebp
mov dword [ebp - 4], eax
push ebx
push esi
mov esi, ecx
push edi
cmp dword [esi + 0x20], 0
je 0x43de49
push dword [esi + 4]
call dword [sym.imp.USER32.dll_GetWindowTextLengthW]
lea edi, [eax + 1]
lea eax, [edi + edi]
call fcn.004785b0
mov ebx, esp
test ebx, ebx
je 0x43de49
push edi
push ebx
push dword [esi + 4]
call dword [sym.imp.USER32.dll_GetWindowTextW]
mov ecx, dword [esi + 0x20]
push 0xffffffffffffffff
add ecx, 0x1b8
push ebx
call fcn.0041d6c0
mov ecx, dword [esi + 0x20]
push ecx
push 0
push 0
mov eax, dword [ecx]
push str.textchanged
push ecx
call dword [eax + 0x1c]
mov ecx, eax
call fcn.00421da0
xor eax, eax
lea esp, [ebp - 0x10]
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.0045f8b2
mov esp, ebp
pop ebp
ret
Function at 0x44cc60
Capabilities:
Hide graphical window

Disassembly:
push ebp
mov ebp, esp
sub esp, 0xa4
mov eax, dword [0x49d4b0]
xor eax, ebp
mov dword [ebp - 4], eax
mov eax, dword [ebp + 8]
push ebx
push esi
mov esi, ecx
mov dword [esi + 0x20], eax
mov dword [eax + 0x598], 0
cmp dword [esi + 4], 0
jne 0x44cd07
mov ecx, dword [esi + 0x20]
mov eax, dword [ecx]
call dword [eax + 0x30]
mov ecx, dword [eax]
mov dword [ebp - 0xa0], ecx
mov ecx, dword [eax + 4]
mov dword [ebp - 0x9c], ecx
mov ecx, dword [eax + 8]
mov eax, dword [eax + 0xc]
mov dword [ebp - 0x98], ecx
mov ecx, dword [esi + 0x20]
mov dword [ebp - 0x94], eax
mov eax, dword [ecx]
call dword [eax + 0x1c]
movdqu xmm0, xmmword [ebp - 0xa0]
sub esp, 0x10
mov ecx, esp
push ecx
push 0
push 0x40000000
push ecx
push dword [eax]
movdqu xmmword [ecx], xmm0
mov ecx, esi
call fcn.00424140
mov ecx, dword [esi + 0x20]
mov eax, dword [ecx]
push dword [ecx + 0x4a8]
call dword [eax + 0x1c]
mov ecx, eax
call fcn.004225c0
push 1
push dword [eax]
push 0x30
push dword [esi + 4]
call dword [sym.imp.USER32.dll_SendMessageW]
mov ecx, dword [esi + 0x20]
lea edx, [ebp - 0x90]
push edx
mov eax, dword [ecx]
call dword [eax + 0x28]
lea ecx, [ebp - 0x8c]
mov eax, dword [eax]
cmp word [eax], 0
mov eax, dword [ebp - 0x90]
sete bl
cmp eax, ecx
je 0x44cd38
push eax
call fcn.0045f9a9
add esp, 4
test bl, bl
je 0x44cd4b
mov eax, dword [esi + 0x20]
add eax, 0x588
push eax
call dword [sym.imp.KERNEL32.dll_GetLocalTime]
mov eax, dword [esi + 0x20]
add eax, 0x588
push eax
push 0
push 0x1002
push dword [esi + 4]
call dword [sym.imp.USER32.dll_SendMessageW]
push 4
push dword [esi + 4]
call dword [sym.imp.USER32.dll_ShowWindow]
push dword [esi + 4]
call dword [sym.imp.USER32.dll_SetFocus]
mov ecx, dword [ebp - 4]
mov byte [esi + 0x28], 1
xor ecx, ebp
pop esi
pop ebx
call fcn.0045f8b2
mov esp, ebp
pop ebp
ret 4
Function at 0x45a140
Capabilities:
Encrypt data using rc4 prga

Disassembly:
push ebp
mov ebp, esp
push ecx
push esi
mov esi, ecx
push edi
mov eax, dword [esi + 8]
mov edi, eax
and edi, 7
je 0x45a163
cmp eax, edi
jge 0x45a15b
call fcn.004598a0
mov ecx, edi
shr dword [esi + 0xc], cl
sub dword [esi + 8], edi
mov ecx, dword [esi + 8]
xor edx, edx
test ecx, ecx
jle 0x45a18d
mov edi, dword [esi + 0xc]
nop
mov al, byte [esi + 0xc]
sub ecx, 8
mov byte [ebp + edx - 4], al
inc edx
shr edi, 8
mov dword [esi + 0xc], edi
test ecx, ecx
jg 0x45a170
mov dword [esi + 8], ecx
cmp edx, 4
jge 0x45a1ac
mov edi, dword [esi + 4]
mov eax, dword [esi]
cmp eax, edi
jb 0x45a19a
xor eax, eax
jmp 0x45a1a2
mov cl, byte [eax]
inc eax
mov dword [esi], eax
movzx eax, cl
mov byte [ebp + edx - 4], al
inc edx
cmp edx, 4
jl 0x45a190
mov eax, dword [ebp - 4]
movzx ecx, byte [ebp - 1]
movzx edi, ah
movzx eax, al
shl edi, 8
add edi, eax
shl ecx, 8
movzx eax, byte [ebp - 2]
add ecx, eax
mov eax, edi
xor eax, 0xffff
cmp ecx, eax
je 0x45a1e4
mov dword [0x4a0f28], str.zlib_corrupt
pop edi
xor eax, eax
pop esi
mov esp, ebp
pop ebp
ret
mov eax, dword [esi]
add eax, edi
cmp eax, dword [esi + 4]
jbe 0x45a1ff
pop edi
mov dword [0x4a0f28], 0x49529c
xor eax, eax
pop esi
mov esp, ebp
pop ebp
ret
mov eax, dword [esi + 0x10]
add eax, edi
cmp eax, dword [esi + 0x18]
jbe 0x45a216
mov edx, edi
mov ecx, esi
call fcn.004598e0
test eax, eax
je 0x45a1dc
push edi
push dword [esi]
push dword [esi + 0x10]
call fcn.00464c60
add dword [esi], edi
add esp, 0xc
add dword [esi + 0x10], edi
mov eax, 1
pop edi
pop esi
mov esp, ebp
pop ebp
ret
Function at 0x46e7eb
Capabilities:
Link many functions at runtime
Print debug messages

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x24
mov eax, dword [0x49d4b0]
xor eax, ebp
mov dword [ebp - 4], eax
mov eax, dword [ebp + 8]
push ebx
mov ebx, dword [sym.imp.KERNEL32.dll_EncodePointer]
push esi
push edi
mov dword [ebp - 0x1c], eax
xor esi, esi
mov eax, dword [ebp + 0xc]
push esi
mov dword [ebp - 0x20], eax
call ebx
mov edi, eax
mov dword [ebp - 0x18], edi
call fcn.0046dd02
mov dword [ebp - 0x14], eax
cmp dword [0x4a0a04], esi
jne 0x46e8de
push 0x800
push esi
push str.USER32.DLL
call dword [sym.imp.KERNEL32.dll_LoadLibraryExW]
mov edi, eax
test edi, edi
jne 0x46e86b
call dword [sym.imp.KERNEL32.dll_GetLastError]
cmp eax, 0x57
jne 0x46e9be
push esi
push esi
push str.USER32.DLL
call dword [sym.imp.KERNEL32.dll_LoadLibraryExW]
mov edi, eax
test edi, edi
je 0x46e9be
push 0x482fa8
push edi
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
test eax, eax
je 0x46e9be
push eax
call ebx
push str.GetActiveWindow
push edi
mov dword [0x4a0a04], eax
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
push eax
call ebx
push str.GetLastActivePopup
push edi
mov dword [0x4a0a08], eax
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
push eax
call ebx
push str.GetUserObjectInformationW
push edi
mov dword [0x4a0a0c], eax
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
push eax
call ebx
mov dword [0x4a0a14], eax
test eax, eax
je 0x46e8db
push str.GetProcessWindowStation
push edi
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
push eax
call ebx
mov dword [0x4a0a10], eax
mov edi, dword [ebp - 0x18]
call dword [sym.imp.KERNEL32.dll_IsDebuggerPresent]
test eax, eax
je 0x46e903
mov eax, dword [ebp - 0x1c]
test eax, eax
je 0x46e8f6
push eax
call dword [sym.imp.KERNEL32.dll_OutputDebugStringW]
cmp dword [ebp - 0x14], esi
je 0x46e918
push 4
pop eax
jmp 0x46e9c0
cmp dword [ebp - 0x14], esi
je 0x46e918
push dword [0x4a0a04]
call dword [sym.imp.KERNEL32.dll_DecodePointer]
push 3
jmp 0x46e8fd
mov eax, dword [0x4a0a10]
mov ebx, dword [sym.imp.KERNEL32.dll_DecodePointer]
cmp eax, edi
je 0x46e976
cmp dword [0x4a0a14], edi
je 0x46e976
push eax
call ebx
push dword [0x4a0a14]
mov dword [ebp - 0x14], eax
call ebx
mov ecx, dword [ebp - 0x14]
mov dword [ebp - 0x18], eax
test ecx, ecx
je 0x46e976
test eax, eax
je 0x46e976
call ecx
test eax, eax
je 0x46e96b
lea ecx, [ebp - 0x24]
push ecx
push 0xc
lea ecx, [ebp - 0x10]
push ecx
push 1
push eax
call dword [ebp - 0x18]
test eax, eax
je 0x46e96b
test byte [ebp - 8], 1
jne 0x46e976
mov edi, dword [ebp + 0x10]
or edi, 0x200000
jmp 0x46e9a6
mov eax, dword [0x4a0a08]
cmp eax, edi
je 0x46e9a3
push eax
call ebx
test eax, eax
je 0x46e9a3
call eax
mov esi, eax
test esi, esi
je 0x46e9a3
mov eax, dword [0x4a0a0c]
cmp eax, edi
je 0x46e9a3
push eax
call ebx
test eax, eax
je 0x46e9a3
push esi
call eax
mov esi, eax
mov edi, dword [ebp + 0x10]
push dword [0x4a0a04]
call ebx
test eax, eax
je 0x46e9be
push edi
push dword [ebp - 0x20]
push dword [ebp - 0x1c]
push esi
call eax
jmp 0x46e9c0
xor eax, eax
mov ecx, dword [ebp - 4]
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.0045f8b2
mov esp, ebp
pop ebp
ret
Function at 0x410660
Capabilities:
Enumerate files on windows

Disassembly:
push 0xffffffffffffffff
push 0x45402b
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 + 0x44]
push eax
call sub.MFC42.DLL_CString::CString_4
mov ecx, dword [esp + 8]
mov dword [esp + 0x190], 0
mov eax, dword [ecx - 8]
test eax, eax
je 0x4106e3
lea edx, [esp + 0x10]
push 1
push edx
lea ecx, [esp + 0x10]
call sub.MFC42.DLL_CString::Right
mov eax, dword [eax]
push 0x46abec
push eax
call dword [sym.imp.MSVCRT.dll__mbscmp]
add esp, 8
lea ecx, [esp + 0x10]
test eax, eax
setne bl
call sub.MFC42.DLL_CString::CString
test bl, bl
je 0x4106e3
push 0x46abec
lea ecx, [esp + 0xc]
call fcn.00452a0c
push 0x46abf8
lea ecx, [esp + 0xc]
call fcn.00452a0c
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 0x41071f
lea ecx, [esp + 8]
mov dword [esp + 0x190], eax
call sub.MFC42.DLL_CString::CString
jmp 0x4107e5
push esi
mov esi, dword [esp + 0x19c]
push edi
mov edi, dword [sym.imp.USER32.dll_SendMessageA]
test byte [esp + 0x50], 0x10
je 0x4107a2
mov ebx, dword [sym.imp.MSVCRT.dll__mbscmp]
lea edx, [esp + 0x7c]
push 0x46abf4
push edx
call ebx
add esp, 8
test eax, eax
je 0x4107a2
lea eax, [esp + 0x7c]
push 0x46abf0
push eax
call ebx
add esp, 8
test eax, eax
je 0x4107a2
mov eax, dword [ebp + 0x20]
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], 0x23
call edi
mov ebx, dword [esp + 0x14]
lea ecx, [esp + 0x50]
push ecx
push ebx
call dword [sym.imp.KERNEL32.dll_FindNextFileA]
test eax, eax
jne 0x41072e
push ebx
call dword [sym.imp.KERNEL32.dll_FindClose]
mov edx, dword [ebp + 0x20]
push esi
push 2
push 0x1102
push edx
call edi
lea ecx, [esp + 0x10]
mov dword [esp + 0x198], 0xffffffff
call sub.MFC42.DLL_CString::CString
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 0x410fd0
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 0x411032
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 0x411040
Capabilities:
Create process on windows

Disassembly:
push 0xffffffffffffffff
push 0x4540ab
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x20c
push esi
push edi
mov edi, ecx
lea ecx, [esp + 8]
call sub.MFC42.DLL_CString::CString_2
mov eax, dword [edi + 0x48]
mov dword [esp + 0x21c], 0
test eax, eax
jne 0x41117a
mov eax, dword [edi + 0x4c]
lea esi, [edi + 0x4c]
mov ecx, dword [eax - 8]
test ecx, ecx
jne 0x4110a6
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call sub.MFC42.DLL_CString::CString
xor eax, eax
jmp 0x4111f1
push str.mailto:
lea ecx, [esp + 0xc]
call fcn.00452aae
push esi
lea ecx, [esp + 0xc]
call sub.MFC42.DLL_CString::operator_2
mov eax, dword [esp + 8]
push ebx
push ebp
mov ebp, dword [esp + 0x22c]
push ebp
push 0
push 0
push eax
push str.open
push 0
call dword [sym.imp.SHELL32.dll_ShellExecuteA]
mov esi, eax
cmp esi, 0x20
ja 0x4111cf
lea ecx, [esp + 0x14]
push ecx
push str..htm
push 0x80000000
mov ecx, edi
call fcn.00410fd0
test eax, eax
jne 0x4111cf
mov ebx, dword [sym.imp.KERNEL32.dll_lstrcatA]
lea edx, [esp + 0x14]
push str._shellopencommand
push edx
call ebx
lea eax, [esp + 0x14]
lea ecx, [esp + 0x14]
push eax
push ecx
push 0x80000000
mov ecx, edi
call fcn.00410fd0
test eax, eax
jne 0x4111cf
lea edx, [esp + 0x14]
push str.__1_
push edx
call dword [sym.imp.MSVCRT.dll__mbsstr]
mov esi, eax
add esp, 8
test esi, esi
jne 0x4111ae
lea eax, [esp + 0x14]
push 0x46ac04
push eax
call dword [sym.imp.MSVCRT.dll_strstr]
mov esi, eax
add esp, 8
test esi, esi
jne 0x4111ae
lea ecx, [esp + 0x14]
push ecx
call dword [sym.imp.KERNEL32.dll_lstrlenA]
lea esi, [esp + eax + 0x13]
jmp 0x4111b1
lea ecx, [edi + 0x50]
push ecx
lea ecx, [esp + 0xc]
call sub.MFC42.DLL_CString::operator_1
mov edx, dword [esp + 8]
mov eax, dword [edx - 8]
test eax, eax
jne 0x4110be
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call sub.MFC42.DLL_CString::CString
xor eax, eax
jmp 0x4111f1
mov byte [esi], 0
push 0x46ac00
push esi
call ebx
mov edx, dword [esp + 0x10]
push edx
push esi
call ebx
lea eax, [esp + 0x14]
push ebp
push eax
call dword [sym.imp.KERNEL32.dll_WinExec]
mov esi, eax
xor ecx, ecx
cmp esi, 0x20
setg cl
mov esi, ecx
lea ecx, [esp + 0x10]
mov dword [esp + 0x224], 0xffffffff
call sub.MFC42.DLL_CString::CString
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 0x421a80
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 0x421aee
cmp si, 0x69
ja 0x421aee
add esi, 0xffd0
cmp si, 0x11
je 0x421abe
push 0x11
call edi
test ax, ax
jge 0x421abe
or esi, 0x2000
cmp si, 0x10
je 0x421ad3
push 0x10
call edi
test ax, ax
jge 0x421ad3
or esi, 0x4000
cmp si, 0x12
je 0x421ae8
push 0x12
call edi
test ax, ax
jge 0x421ae8
or esi, 0x8000
mov ax, si
pop edi
pop esi
ret
cmp si, 0x6d
jne 0x421afb
mov esi, 0xbd
jmp 0x421aaf
cmp si, 0x6e
jne 0x421b08
mov esi, 0xbe
jmp 0x421aaf
cmp si, 0x6f
jne 0x421aa9
mov esi, 0xbf
jmp 0x421aaf

Function at 0x4233a0
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push ecx
mov eax, dword [0x47e780]
xor edx, edx
cmp eax, edx
jne 0x4233c6
xor eax, eax
mov byte [eax + 0x47e680], al
inc eax
cmp eax, 0x100
jl 0x4233ae
mov dword [0x47e780], 1
mov eax, dword [esp + 0xc]
push ebx
mov ebx, dword [esp + 0x14]
push esi
push edi
mov ecx, 0x40
mov esi, 0x47e680
mov edi, ebx
rep movsd dword es:[edi], dword [esi]
cmp eax, edx
mov byte [ebx + 0x100], dl
mov byte [ebx + 0x101], dl
jle 0x423457
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 0x42342a
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 0x4233f8
pop ebp
pop edi
pop esi
pop ebx
pop ecx
ret

Function at 0x4234d0
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 0x423523
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 0x42350a
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 0x42a650
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 0x42a7e8
cmp ebp, ebx
jle 0x42a7e8
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 0x42a6ae
dec eax
or eax, 0xfffffff8
inc eax
je 0x42a6b5
inc edi
mov dword [esp + 0x10], edi
mov ecx, edi
and ecx, 0x80000001
jns 0x42a6c4
dec ecx
or ecx, 0xfffffffe
inc ecx
je 0x42a6cb
inc edi
mov dword [esp + 0x10], edi
push 0x18
call sub.MFC42.DLL_operatornew
add esp, 4
cmp eax, ebx
je 0x42a6ec
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 sub.MFC42.DLL_operatornew
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 0x42a7de
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 0x42a7c5
mov al, byte [edx]
cmp al, 0xc0
jbe 0x42a7b1
and eax, 0xff
sub eax, 0xc0
inc edx
mov esi, eax
mov dword [esp + 0x24], edx
cmp esi, 1
jle 0x42a7a6
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 0x42a7b4
mov al, byte [edx]
mov esi, dword [esp + 0x18]
mov byte [ebp], al
jmp 0x42a7b4
mov byte [ebp], al
inc ebp
add ecx, 8
inc edx
cmp ecx, esi
mov dword [esp + 0x2c], ecx
jl 0x42a750
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 0x42a741
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 0x42da60
Capabilities:
Access peb ldr_data

Disassembly:
mov eax, dword fs:[0]
push 0xffffffffffffffff
push 0x4556e8
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 0x42da99
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.00452a8a
mov eax, dword [esp + 0x40]
push 0
push edi
push eax
lea ecx, [esp + 0x14]
mov dword [esp + 0x44], 0
call sub.MFC42.DLL_CMemFile::Attach
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.0042db20
lea ecx, [esp + 8]
mov esi, eax
mov dword [esp + 0x38], 0xffffffff
call sub.MFC42.DLL_CMemFile::CMemFile
mov ecx, dword [esp + 0x30]
mov eax, esi
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x34
ret 0x24