joyce8/EMBER2024-capa huggingface dataset:
Function at 0x401bd1
Capabilities:
Access peb ldr_data

Disassembly:
jmp 0x417a60
push 0xffffffffffffffff
push 0x5a3328
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x24
push ebp
push esi
mov esi, ecx
lea eax, [esp + 0x1c]
push edi
push eax
mov ecx, dword [esi + 0x570]
push ecx
call dword [sym.imp.USER32.dll_GetClientRect]
lea ecx, [esp + 0xc]
call sub.MFC42.DLL_CString::CString_3
push 0xf1f6
lea ecx, [esp + 0x10]
mov dword [esp + 0x3c], 0
call sub.MFC42.DLL_CString::LoadStringA
mov ecx, dword [esp + 0x28]
mov edx, dword [esp + 0x20]
sub ecx, edx
mov eax, 0x55555556
shl ecx, 1
imul ecx
mov eax, edx
push 0xffffffffffffffff
shr eax, 0x1f
lea edi, [esi + 0x550]
lea ecx, [edx + eax - 0x14]
mov edx, dword [esp + 0x10]
push ecx
push 2
push edx
push 0
mov ecx, edi
call sub.MFC42.DLL_CListCtrl::InsertColumn
push 0xf1f7
lea ecx, [esp + 0x10]
call sub.MFC42.DLL_CString::LoadStringA
mov ecx, dword [esp + 0x28]
mov eax, dword [esp + 0x20]
sub ecx, eax
mov eax, 0x55555556
imul ecx
mov ecx, dword [esp + 0xc]
mov eax, edx
shr eax, 0x1f
add edx, eax
push 0xffffffffffffffff
push edx
push 2
push ecx
push 1
mov ecx, edi
call sub.MFC42.DLL_CListCtrl::InsertColumn
mov edx, dword [esi + 0x570]
mov ebp, dword [sym.imp.USER32.dll_SendMessageA]
push 0
push 0
push 0x1037
push edx
call ebp
or al, 0x21
push eax
mov eax, dword [esi + 0x570]
push 0
push 0x1036
push eax
call ebp
push 0xf
call dword [sym.imp.USER32.dll_GetSysColor]
mov ecx, dword [esi + 0x570]
push eax
push 0
push 0x1001
push ecx
call ebp
push 0xf232
lea ecx, [esp + 0x10]
call sub.MFC42.DLL_CString::LoadStringA
push ecx
mov ecx, esp
mov dword [esp + 0x18], esp
lea edx, [esp + 0x10]
push edx
call sub.MFC42.DLL_CString::CString_4
mov ecx, edi
call fcn.00401aaf
lea ecx, [esp + 0x18]
call fcn.004bd404
push 1
push 0x10
push 0x11
push 0x10
push 0x10
lea ecx, [esp + 0x2c]
mov byte [esp + 0x4c], 1
call sub.MFC42.DLL_CImageList::Create
mov edx, dword [esp + 0x1c]
lea eax, [esp + 0x18]
neg eax
sbb eax, eax
and eax, edx
push eax
mov eax, dword [esi + 0x570]
push 1
push 0x1003
push eax
call ebp
push eax
call sub.MFC42.DLL_CImageList::FromHandle
lea ecx, [esp + 0x10]
call sub.MFC42.DLL_CString::CString_3
push 0
push 0
push 0xff0000
push 0x92
lea ecx, [esi + 0x218]
mov byte [esp + 0x48], 2
call fcn.004021e9
lea ecx, [esp + 0x10]
mov byte [esp + 0x38], 1
call sub.MFC42.DLL_CString::CString
lea ecx, [esp + 0x18]
mov byte [esp + 0x38], 0
call fcn.004bd40a
lea ecx, [esp + 0xc]
mov dword [esp + 0x38], 0xffffffff
call sub.MFC42.DLL_CString::CString
mov ecx, dword [esp + 0x30]
pop edi
pop esi
mov dword fs:[0], ecx
pop ebp
add esp, 0x30
ret
Function at 0x401bf9
Capabilities:
Access peb ldr_data
Get ntdll base address

Disassembly:
jmp 0x452ad0
push 0xffffffffffffffff
push 0x5a76b3
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
mov dword [esp + 0x10], esi
call fcn.004bd524
lea ebp, [esi + 0x10]
xor ecx, ecx
mov dword [esp + 0x24], ecx
mov dword [ebp + 4], ecx
mov dword [ebp], 0x5bba30
mov ebx, dword [esp + 0x2c]
mov dword [esi], 0x5bf2a4
mov dword [esi + 0x1c], ebx
mov dword [esi + 0x18], ecx
mov edi, dword [ebx + 0xc]
xor eax, eax
cmp edi, ecx
mov byte [esp + 0x24], 1
sete al
cmp eax, ecx
mov dword [esi + 0x30], eax
je 0x452ba1
mov eax, dword [ebx]
lea edi, [esi + 0x20]
push edi
mov ecx, ebx
call dword [eax + 0x58]
test ebx, ebx
jne 0x452b43
xor eax, eax
jmp 0x452b46
mov eax, dword [ebx + 4]
push eax
call dword [sym.imp.GDI32.dll_CreateCompatibleDC]
push eax
mov ecx, esi
call sub.MFC42.DLL_CDC::Attach
mov eax, dword [edi + 0xc]
mov ecx, dword [edi + 4]
mov edx, dword [edi]
sub eax, ecx
mov ecx, dword [edi + 8]
push eax
sub ecx, edx
push ecx
mov ecx, dword [ebx + 4]
push ecx
call dword [sym.imp.GDI32.dll_CreateCompatibleBitmap]
push eax
mov ecx, ebp
call sub.MFC42.DLL_CGdiObject::Attach
test ebp, ebp
je 0x452b7f
mov ebp, dword [ebp + 4]
mov edx, dword [esi + 4]
push ebp
push edx
call sub.MFC42.DLL_CDC::SelectGdiObject
mov ecx, dword [edi]
mov dword [esi + 0x18], eax
mov eax, dword [esi + 0x24]
lea edx, [esp + 0x14]
push eax
push ecx
push edx
mov ecx, esi
call sub.MFC42.DLL_CDC::SetWindowOrg
jmp 0x452bb3
mov eax, dword [ebx + 0xc]
mov dword [esi + 0xc], eax
mov ecx, dword [ebx + 4]
mov dword [esi + 4], ecx
mov edx, dword [ebx + 8]
mov dword [esi + 8], edx
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 0x401d3e
Capabilities:
Query or enumerate registry value

Disassembly:
jmp 0x4141d0
mov eax, dword [0x658718]
sub esp, 0x134
test eax, eax
jne 0x4142a5
lea eax, [esp]
mov dword [0x658718], 1
push eax
push 0x20019
push 0
push str.SoftwareMicrosoftPlus_ThemesCurrent
push SysReAllocStringLen
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyExA]
test eax, eax
jne 0x4142a5
push esi
lea ecx, [esp + 0xc]
push edi
lea edx, [esp + 0x2c]
push ecx
mov ecx, dword [esp + 0xc]
lea eax, [esp + 0x10]
push edx
push eax
push 0
push 0
push ecx
mov dword [esp + 0x28], 0x104
mov dword [esp + 0x24], 1
call dword [sym.imp.ADVAPI32.dll_RegQueryValueExA]
test eax, eax
jne 0x414298
mov ecx, 5
mov esi, str.Windows_Classic.theme
lea edi, [esp + 0x14]
lea edx, [esp + 0x2c]
rep movsd dword es:[edi], dword [esi]
movsw word es:[edi], word [esi]
mov edi, dword [sym.imp.KERNEL32.dll_lstrlenA]
push edx
call edi
mov esi, eax
lea eax, [esp + 0x14]
push eax
call edi
cmp esi, eax
jl 0x414298
lea ecx, [esp + 0x14]
lea edx, [esp + 0x14]
push ecx
push edx
call edi
sub esi, eax
lea eax, [esp + esi + 0x30]
push eax
call dword [sym.imp.KERNEL32.dll_lstrcmpiA]
test eax, eax
jne 0x414298
mov dword [0x658714], 1
mov ecx, dword [esp + 8]
push ecx
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
pop edi
pop esi
mov eax, dword [0x658714]
add esp, 0x134
ret

Function at 0x401d52
Capabilities:
Get common file path

Disassembly:
jmp 0x428610
push 0xffffffffffffffff
push 0x5a4978
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
push ecx
push edi
mov edi, ecx
mov eax, dword [edi + 0x68]
test eax, eax
jne 0x4286ba
push esi
lea ecx, [esp + 8]
call sub.MFC42.DLL_CString::CString_3
push 0x104
push 0x104
lea ecx, [esp + 0x10]
mov dword [esp + 0x1c], 0
call sub.MFC42.DLL_CString::GetBuffer
push eax
call dword [sym.imp.KERNEL32.dll_GetWindowsDirectoryA]
push 0xffffffffffffffff
lea ecx, [esp + 0xc]
call sub.MFC42.DLL_CString::ReleaseBuffer
push str.winhlp32.exe
lea ecx, [esp + 0xc]
call fcn.004bd60e
mov eax, dword [esp + 8]
push eax
call dword [sym.imp.KERNEL32.dll_LoadLibraryA]
mov esi, eax
test esi, esi
je 0x4286a1
push 0x6a
push esi
call dword [sym.imp.USER32.dll_LoadCursorA]
test eax, eax
je 0x4286a1
push eax
call dword [sym.imp.USER32.dll_CopyIcon]
mov dword [edi + 0x68], eax
push esi
call dword [sym.imp.KERNEL32.dll_FreeLibrary]
lea ecx, [esp + 8]
mov dword [esp + 0x14], 0xffffffff
call sub.MFC42.DLL_CString::CString
pop esi
mov ecx, dword [esp + 8]
pop edi
mov dword fs:[0], ecx
add esp, 0x10
ret
Function at 0x401e15
Capabilities:
Access peb ldr_data
Get ntdll base address

Disassembly:
jmp 0x411e10
push 0xffffffffffffffff
push 0x5a2bb0
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x18
push ebx
push ebp
push esi
mov esi, dword [esp + 0x38]
mov eax, esi
mov ebp, ecx
push edi
xor edi, edi
mov ecx, dword [eax]
mov dword [esp + 0x14], edi
mov dword [esp + 0x18], ecx
mov dword [esp + 0x10], 0x5bba60
mov edx, dword [eax + 4]
mov dword [esp + 0x1c], edx
mov ecx, dword [eax + 8]
mov dword [esp + 0x20], ecx
mov edx, dword [eax + 0xc]
mov dword [esp + 0x24], edx
mov dword [esp + 0x30], edi
call fcn.0040222f
test eax, eax
je 0x411e6e
push 0xf
jmp 0x411e70
push 4
mov ebx, dword [sym.imp.USER32.dll_GetSysColor]
call ebx
cmp dword [esp + 0x40], edi
jne 0x411e91
push 0x3fe33333
push 0x33333333
push eax
call fcn.004016a4
add esp, 0xc
push eax
call dword [sym.imp.GDI32.dll_CreateSolidBrush]
push eax
lea ecx, [esp + 0x14]
call sub.MFC42.DLL_CGdiObject::Attach
mov edi, dword [esp + 0x14]
lea eax, [esp + 0x10]
neg eax
sbb eax, eax
and eax, edi
mov edi, dword [esp + 0x38]
push eax
lea eax, [esp + 0x1c]
mov ecx, dword [edi + 4]
push eax
push ecx
call dword [sym.imp.USER32.dll_FillRect]
lea ecx, [esp + 0x10]
call sub.MFC42.DLL_CGdiObject::DeleteObject
call fcn.00401bbd
test eax, eax
je 0x411ee9
mov eax, dword [edi + 4]
push 0xf
lea edx, [esp + 0x1c]
push 2
push edx
push eax
call dword [sym.imp.USER32.dll_DrawEdge]
mov eax, dword [esp + 0x44]
push 7
test eax, eax
jne 0x411f0d
call ebx
mov ecx, dword [esi + 4]
mov edx, dword [esi]
add ecx, 4
push eax
add edx, 4
push ecx
push edx
push edi
mov ecx, ebp
call fcn.00401235
jmp 0x411f25
call ebx
mov ecx, dword [esi]
push eax
mov eax, dword [esi + 4]
add ecx, 5
add eax, 4
push eax
push ecx
push edi
mov ecx, ebp
call fcn.00401f91
mov dword [esp + 0x10], 0x5bba18
lea ecx, [esp + 0x10]
mov dword [esp + 0x30], 1
call sub.MFC42.DLL_CGdiObject::DeleteObject
mov ecx, dword [esp + 0x28]
pop edi
pop esi
pop ebp
mov eax, 1
pop ebx
mov dword fs:[0], ecx
add esp, 0x24
ret 0x10
Function at 0x401e29
Capabilities:
Read .ini file

Disassembly:
jmp 0x42b1b0
mov eax, dword fs:[0]
push 0xffffffffffffffff
push 0x5a4f48
push eax
mov dword fs:[0], esp
push ebx
push ebp
push esi
push edi
mov esi, ecx
call sub.MFC42.DLL_AfxGetModuleState
mov eax, dword [eax + 4]
mov ebp, dword [sym.imp.KERNEL32.dll_GetPrivateProfileIntA]
mov eax, dword [eax + 0x94]
push eax
push 1
push str.HotkeyMode
push str.Setup
call ebp
cmp eax, 0xffffffff
jle 0x42b1f8
cmp eax, 5
jl 0x42b1fd
mov eax, 1
mov ecx, dword [esp + 0x24]
mov edi, dword [esp + 0x20]
push eax
push ecx
mov ecx, edi
call fcn.0046ca20
push ecx
mov edx, esp
mov dword [esp + 0x28], esp
push str.plugin
push 0x6597a8
push edx
call sub.MFC42.DLL_operator_3
mov dword [esp + 0x1c], 0xffffffff
call fcn.004012c6
mov ecx, eax
call fcn.00402662
push edi
mov ecx, esi
call fcn.00401578
call sub.MFC42.DLL_AfxGetModuleState
mov eax, dword [eax + 4]
mov ecx, dword [esi + 0x20]
and ecx, 0xffff
mov eax, dword [eax + 0x94]
push eax
push ecx
push str.EndHotkey
push 0x6466e0
call ebp
mov ebx, eax
call sub.MFC42.DLL_AfxGetModuleState
mov eax, dword [eax + 4]
mov ecx, dword [esi + 0x20]
shr ecx, 0x10
mov edx, dword [eax + 0x94]
push edx
push ecx
push str.EndHotkeyMod
push 0x6466e0
call ebp
mov ecx, eax
mov edx, ebx
and ecx, 0xffff
and edx, 0xffff
shl ecx, 0x10
or ecx, edx
mov edx, dword [esp + 0x28]
push eax
push ebx
mov dword [edx], ecx
call fcn.0046cbd0
push edi
call fcn.0046cc10
mov ecx, dword [esp + 0x1c]
add esp, 0xc
mov dword fs:[0], ecx
pop edi
pop esi
pop ebp
pop ebx
add esp, 0xc
ret 0xc

Function at 0x401e6a
Capabilities:
Access peb ldr_data

Disassembly:
jmp 0x40a230
push 0xffffffffffffffff
push 0x5a2363
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
push ecx
push ebx
push esi
push edi
mov esi, ecx
xor edi, edi
mov dword [esp + 0xc], esi
mov dword [esi], 0x5bb9f4
mov dword [esi + 4], edi
lea ebx, [esi + 8]
mov dword [esp + 0x18], edi
mov ecx, ebx
call fcn.004bd41c
mov dword [ebx], 0x5bb9dc
lea ebx, [esi + 0x1c]
mov byte [esp + 0x18], 1
mov ecx, ebx
call fcn.004bd41c
or eax, 0xffffffff
push 0x6586f8
mov dword [ebx], 0x5bb994
push edi
mov dword [esi], 0x5bb9ac
mov dword [esi + 0x54], edi
mov dword [esi + 0x40], edi
mov dword [esi + 0x30], 0x10
mov dword [esi + 0x34], 0xf
mov dword [esi + 0x4c], eax
mov dword [esi + 0x50], eax
mov dword [esi + 0x44], edi
mov dword [esi + 0x48], edi
mov dword [esi + 0x38], 0xc0c0c0
mov dword [esi + 0x3c], edi
call dword [sym.imp.KERNEL32.dll_GetCPInfo]
mov ecx, dword [esp + 0x10]
mov dword [esi + 0x58], edi
mov eax, esi
pop edi
pop esi
pop ebx
mov dword fs:[0], ecx
add esp, 0x10
ret
Function at 0x401e79
Capabilities:
Query or enumerate registry value

Disassembly:
jmp 0x428700
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 0x428762
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 0x402149
Capabilities:
Delete file

Disassembly:
jmp 0x42bfd0
push ecx
push esi
push edi
mov edi, ecx
xor esi, esi
mov eax, dword [edi + 0xc]
test eax, eax
jle 0x42c00e
push ebx
push ebp
mov ebp, dword [sym.imp.KERNEL32.dll_DeleteFileA]
lea ebx, [edi + 4]
lea eax, [esp + 0x10]
push esi
push eax
mov ecx, ebx
call fcn.004011ae
mov ecx, dword [eax]
push ecx
call ebp
lea ecx, [esp + 0x10]
call sub.MFC42.DLL_CString::CString
mov eax, dword [edi + 0xc]
inc esi
cmp esi, eax
jl 0x42bfe9
pop ebp
pop ebx
pop edi
pop esi
pop ecx
ret

Function at 0x4021f3
Capabilities:
Set current directory

Disassembly:
jmp 0x431cf0
mov eax, dword fs:[0]
push 0xffffffffffffffff
push 0x5a61db
push eax
mov eax, 0x1704
mov dword fs:[0], esp
call fcn.004be180
push esi
mov esi, ecx
lea eax, [esp + 0x208]
lea ecx, [esp + 0x108]
push eax
lea edx, [esp + 0x30c]
push ecx
mov ecx, dword [esi + 0x90]
lea eax, [esp + 0x10]
push edx
push eax
push ecx
call dword [sym.imp.MSVCRT.dll__splitpath]
add esp, 0x14
lea edx, [esp + 0x108]
mov ecx, 0x6597a4
push edx
call fcn.004bd21e
lea eax, [esp + 8]
mov ecx, 0x6597a8
push eax
call fcn.004bd21e
lea ecx, [esp + 0x308]
push ecx
mov ecx, 0x6597a8
call fcn.004bd60e
mov edx, dword [0x6597a8]
push edx
call dword [sym.imp.KERNEL32.dll_SetCurrentDirectoryA]
push 0x6597a8
mov ecx, 0x6597a8
call sub.MFC42.DLL_CString::operator_3
lea eax, [esp + 0x708]
push 0x1000
push eax
push 0
call dword [sym.imp.KERNEL32.dll_GetModuleFileNameA]
mov cl, byte [0x659b80]
mov al, 1
test al, cl
jne 0x431dd6
or cl, al
mov byte [0x659b80], cl
lea ecx, [esp + 0x708]
push ecx
mov ecx, 0x659b7c
call sub.MFC42.DLL_CString::CString_1
push 0x431ed0
call fcn.004be164
add esp, 4
push 0x2e
mov ecx, 0x659b7c
call sub.MFC42.DLL_CString::ReverseFind
lea edx, [esp + 4]
push eax
push edx
mov ecx, 0x659b7c
call sub.MFC42.DLL_CString::Left
push eax
mov ecx, 0x659b7c
mov dword [esp + 0x1714], 0
call sub.MFC42.DLL_CString::operator_3
lea ecx, [esp + 4]
mov dword [esp + 0x1710], 0xffffffff
call sub.MFC42.DLL_CString::CString
push str..ini
mov ecx, 0x659b7c
call fcn.004bd60e
mov eax, dword [esi + 0x94]
push eax
call dword [sym.imp.MSVCRT.dll_free]
mov ecx, dword [0x659b7c]
push ecx
call dword [sym.imp.MSVCRT.dll__strdup]
add esp, 8
mov ecx, 0x659c5c
mov dword [esi + 0x94], eax
push eax
call fcn.004bd21e
mov ecx, dword [esp + 0x1708]
pop esi
mov dword fs:[0], ecx
add esp, 0x1710
ret
Function at 0x40232e
Capabilities:
Create process on windows

Disassembly:
jmp 0x428a10
sub esp, 0x208
mov eax, dword [esp + 0x20c]
push ebx
push ebp
mov ebp, dword [esp + 0x218]
push esi
push edi
push ebp
push 0
push 0
push eax
push str.open
mov edi, ecx
push 0
call dword [sym.imp.SHELL32.dll_ShellExecuteA]
mov esi, eax
cmp esi, 0x20
ja 0x428b04
lea ecx, [esp + 0x10]
push ecx
push str..htm
push SysReAllocStringLen
mov ecx, edi
call fcn.00401e79
test eax, eax
jne 0x428b04
mov ebx, dword [sym.imp.KERNEL32.dll_lstrcatA]
lea edx, [esp + 0x10]
push str._shellopencommand
push edx
call ebx
lea eax, [esp + 0x10]
lea ecx, [esp + 0x10]
push eax
push ecx
push SysReAllocStringLen
mov ecx, edi
call fcn.00401e79
test eax, eax
jne 0x428b04
lea edx, [esp + 0x10]
push str.__1_
push edx
call dword [sym.imp.MSVCRT.dll__mbsstr]
mov esi, eax
add esp, 8
test esi, esi
jne 0x428ad5
lea eax, [esp + 0x10]
push 0x646508
push eax
call dword [sym.imp.MSVCRT.dll_strstr]
mov esi, eax
add esp, 8
test esi, esi
jne 0x428ad5
lea ecx, [esp + 0x10]
push ecx
call dword [sym.imp.KERNEL32.dll_lstrlenA]
lea esi, [esp + eax + 0xf]
jmp 0x428ad8
mov byte [esi], 0
push 0x645ac4
push esi
call ebx
mov edx, dword [esp + 0x21c]
push edx
push esi
call ebx
lea eax, [esp + 0x10]
push ebp
push eax
call dword [sym.imp.KERNEL32.dll_WinExec]
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x208
ret 8
mov eax, esi
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x208
ret 8

Function at 0x402383
Capabilities:
Set socket configuration

Disassembly:
jmp 0x4241e0
push ecx
mov ecx, dword [esp + 8]
lea eax, [esp]
push 4
push eax
push 4
push 0xffff
push ecx
mov dword [esp + 0x14], 1
call dword [sym.imp.WS2_32.dll_setsockopt]
cmp eax, 0xffffffff
jne 0x42421b
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
call fcn.004020ef
add esp, 4
or eax, 0xffffffff
pop ecx
ret
xor eax, eax
pop ecx
ret

Function at 0x402388
Capabilities:
Create thread
Resolve dns

Disassembly:
jmp 0x424a90
sub esp, 0x9c
push ebx
mov ebx, dword [sym.imp.WS2_32.dll_inet_addr]
push esi
push edi
mov edi, dword [esp + 0xac]
push edi
call ebx
cmp eax, 0xffffffff
mov dword [esp + 0xc], eax
jne 0x424b54
mov eax, dword [esp + 0xb0]
test eax, eax
je 0x424b2b
lea eax, [esp + 0x14]
mov dword [esp + 0x14], 0x94
push eax
call dword [sym.imp.KERNEL32.dll_GetVersionExA]
test eax, eax
je 0x424b2b
cmp dword [esp + 0x24], 2
jne 0x424b2b
lea ecx, [esp + 0x10]
mov dword [esp + 0x10], 0
push ecx
push 0
push edi
push 0x4013cf
push 0
push 0
call dword [sym.imp.KERNEL32.dll_CreateThread]
mov esi, eax
test esi, esi
je 0x424b2b
push 0xffffffffffffffff
push esi
call dword [sym.imp.KERNEL32.dll_WaitForSingleObject]
lea edx, [esp + 0xc]
push edx
push esi
call dword [sym.imp.KERNEL32.dll_GetExitCodeThread]
test eax, eax
je 0x424b2b
mov eax, dword [esp + 0xc]
pop edi
pop esi
pop ebx
add esp, 0x9c
ret
push edi
call dword [sym.imp.WS2_32.dll_gethostbyname]
test eax, eax
jne 0x424b43
pop edi
pop esi
or eax, 0xffffffff
pop ebx
add esp, 0x9c
ret
mov eax, dword [eax + 0xc]
mov ecx, dword [eax]
mov edx, dword [ecx]
push edx
call dword [sym.imp.WS2_32.dll_inet_ntoa]
push eax
call ebx
pop edi
pop esi
pop ebx
add esp, 0x9c
ret
Function at 0x4024be
Capabilities:
Delete file
Encode data using xor
Read file on windows
Set file attributes

Disassembly:
jmp 0x42beb0
push 0xffffffffffffffff
push 0x5a5138
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
push ecx
push esi
push edi
mov eax, dword [esp + 0x1c]
push 0x80
push eax
call dword [sym.imp.KERNEL32.dll_SetFileAttributesA]
mov ecx, dword [esp + 0x1c]
push ecx
call dword [sym.imp.KERNEL32.dll_DeleteFileA]
mov edx, dword [esp + 0x20]
lea eax, [esp + 8]
push edx
push 4
xor esi, esi
push 1
push eax
mov dword [esp + 0x18], esi
call dword [sym.imp.MSVCRT.dll_fread]
mov eax, dword [esp + 0x18]
add esp, 0x10
cmp eax, esi
jle 0x42bf60
mov ecx, dword [esp + 0x1c]
push 0x646844
push ecx
call dword [sym.imp.MSVCRT.dll_fopen]
mov edi, eax
add esp, 8
cmp edi, esi
je 0x42bf60
cmp dword [esp + 8], esi
jle 0x42bf56
push ebx
mov ebx, dword [sym.imp.MSVCRT.dll_fputc]
push ebp
mov ebp, dword [sym.imp.MSVCRT.dll_fgetc]
mov edx, dword [esp + 0x28]
push edi
push edx
call ebp
add esp, 4
xor eax, 0xcc
push eax
call ebx
mov eax, dword [esp + 0x18]
add esp, 8
inc esi
cmp esi, eax
jl 0x42bf35
pop ebp
pop ebx
push edi
call dword [sym.imp.MSVCRT.dll_fclose]
add esp, 4
lea ecx, [esp + 0x1c]
mov dword [esp + 0x14], 0xffffffff
call sub.MFC42.DLL_CString::CString
mov ecx, dword [esp + 0xc]
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x10
ret 8

Function at 0x4024ff
Capabilities:
Receive data
Receive data on socket

Disassembly:
jmp 0x4243a0
sub esp, 0x10
mov edx, dword [esp + 0x1c]
xor ecx, ecx
xor eax, eax
mov dword [esp + 8], ecx
mov dword [esp + 0xc], ecx
mov ecx, dword [esp + 0x18]
mov dword [esp + 8], edx
push eax
mov dword [esp + 4], eax
mov dword [esp + 8], eax
push eax
lea edx, [esp + 0xc]
lea eax, [esp + 8]
mov dword [esp + 0x14], ecx
push edx
mov edx, dword [esp + 0x20]
push eax
lea ecx, [esp + 0x18]
push 1
push ecx
push edx
call dword [sym.imp.WS2_32.dll_WSARecv]
test eax, eax
jne 0x4243f1
mov eax, dword [esp]
add esp, 0x10
ret
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
neg eax
add esp, 0x10
ret

Function at 0x402545
Capabilities:
Get common file path

Disassembly:
jmp 0x42fd90
mov eax, 0x1004
call fcn.004be180
mov cl, byte [0x659b64]
mov al, 1
test al, cl
mov dword [esp], 0
jne 0x42fdcf
mov dl, cl
mov ecx, 0x659b60
or dl, al
mov byte [0x659b64], dl
call sub.MFC42.DLL_CString::CString_3
push 0x42fe60
call fcn.004be164
add esp, 4
mov eax, dword [0x659b60]
push 0x658680
push eax
call dword [sym.imp.MSVCRT.dll__mbscmp]
add esp, 8
test eax, eax
jne 0x42fe06
lea ecx, [esp + 4]
push ecx
push 0x1000
call dword [sym.imp.KERNEL32.dll_GetTempPathA]
lea edx, [esp + 4]
mov ecx, 0x659b60
push edx
call fcn.004bd21e
push esi
mov esi, dword [esp + 0x100c]
push 0x659b60
mov ecx, esi
call sub.MFC42.DLL_CString::CString_4
mov eax, esi
pop esi
add esp, 0x1004
ret
Function at 0x4025bd
Capabilities:
Send data
Send data on socket

Disassembly:
jmp 0x424640
sub esp, 0xc
mov ecx, dword [esp + 0x18]
mov edx, dword [esp + 0x14]
xor eax, eax
mov dword [esp], 0
mov dword [esp + 4], eax
mov dword [esp + 4], ecx
push eax
push eax
mov dword [esp + 0x10], eax
push eax
lea eax, [esp + 0xc]
mov dword [esp + 0x14], edx
mov edx, dword [esp + 0x1c]
push eax
lea ecx, [esp + 0x14]
push 1
push ecx
push edx
call dword [sym.imp.WS2_32.dll_WSASend]
test eax, eax
jne 0x42468b
mov eax, dword [esp]
add esp, 0xc
ret
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
neg eax
add esp, 0xc
ret

Function at 0x4025f4
Capabilities:
Get common file path

Disassembly:
jmp 0x42fe80
mov eax, 0x1004
call fcn.004be180
mov cl, byte [0x659b5c]
mov al, 1
test al, cl
mov dword [esp], 0
jne 0x42febf
mov dl, cl
mov ecx, 0x659b58
or dl, al
mov byte [0x659b5c], dl
call sub.MFC42.DLL_CString::CString_3
push 0x42ff90
call fcn.004be164
add esp, 4
mov eax, dword [0x659b58]
push esi
push 0x658680
push eax
call dword [sym.imp.MSVCRT.dll__mbscmp]
add esp, 8
test eax, eax
jne 0x42ff29
push ebx
push edi
lea ecx, [esp + 0x10]
push 0x1000
push ecx
call dword [sym.imp.KERNEL32.dll_GetSystemDirectoryA]
mov edi, 0x6458b4
or ecx, 0xffffffff
xor eax, eax
lea edx, [esp + 0x10]
repne scasb al, byte es:[edi]
not ecx
sub edi, ecx
mov esi, edi
mov ebx, ecx
mov edi, edx
or ecx, 0xffffffff
repne scasb al, byte es:[edi]
mov ecx, ebx
dec edi
shr ecx, 2
rep movsd dword es:[edi], dword [esi]
mov ecx, ebx
lea eax, [esp + 0x10]
and ecx, 3
push eax
rep movsb byte es:[edi], byte [esi]
mov ecx, 0x659b58
call fcn.004bd21e
pop edi
pop ebx
mov esi, dword [esp + 0x100c]
push 0x659b58
mov ecx, esi
call sub.MFC42.DLL_CString::CString_4
mov eax, esi
pop esi
add esp, 0x1004
ret