joyce8/EMBER2024-capa huggingface dataset:
Function at 0x10259a10
Capabilities:
Query or enumerate registry key

Disassembly:
sub esp, 0x18
lea eax, [esp]
push esi
push eax
push 0x20019
push 0
push 0x1023e9c0
push reloc.WSOCK32.dll_bind
mov dword [esp + 0x1c], 0x10
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyExA]
test eax, eax
jne 0x10259a84
push eax
push eax
push eax
lea ecx, [esp + 0x14]
push eax
mov eax, dword [esp + 0x34]
lea edx, [esp + 0x1c]
push ecx
mov ecx, dword [esp + 0x18]
push edx
push eax
push ecx
call dword [sym.imp.ADVAPI32.dll_RegEnumKeyExA]
mov edx, dword [esp + 4]
mov esi, eax
push edx
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
test esi, esi
jne 0x10259a82
mov ecx, dword [esp + 0x20]
lea eax, [esp + 0xc]
push eax
push ecx
call fcn.102599f0
add esp, 8
pop esi
add esp, 0x18
ret
mov eax, esi
pop esi
add esp, 0x18
ret
Function at 0x10259b70
Capabilities:
Check if file exists
Get disk information

Disassembly:
sub esp, 0x404
mov eax, dword [esp + 0x418]
push ebx
push ebp
mov ebp, dword [esp + 0x410]
push esi
push edi
lea ecx, [esp + 0x14]
push 0x200
xor ebx, ebx
push ecx
push ebp
mov byte [esp + 0x1f], 0
mov dword [eax], ebx
call dword [sym.imp.KERNEL32.dll_QueryDosDeviceA]
test eax, eax
jne 0x10259c1f
call dword [sym.imp.KERNEL32.dll_GetLastError]
cmp eax, 2
jne 0x10259c15
mov eax, dword [0x1023ea08]
mov cl, byte [0x1023ea0c]
mov dword [esp + 0x18], eax
mov byte [esp + 0x1c], cl
mov edi, ebp
or ecx, 0xffffffff
xor eax, eax
mov edx, dword [0x1023ea04]
repne scasb al, byte es:[edi]
not ecx
mov dword [esp + 0x14], edx
sub edi, ecx
lea edx, [esp + 0x14]
mov esi, edi
mov edi, edx
mov edx, ecx
or ecx, 0xffffffff
repne scasb al, byte es:[edi]
mov ecx, edx
dec edi
shr ecx, 2
rep movsd dword es:[edi], dword [esi]
mov ecx, edx
lea eax, [esp + 0x14]
and ecx, 3
push eax
push ebp
push 1
rep movsb byte es:[edi], byte [esi]
call dword [sym.imp.KERNEL32.dll_DefineDosDeviceA]
test eax, eax
jne 0x10259cca
call dword [sym.imp.KERNEL32.dll_GetLastError]
mov ebx, eax
test ebx, ebx
jne 0x10259d07
mov ecx, dword [0x1023e9fc]
mov edi, ebp
mov dword [esp + 0x214], ecx
or ecx, 0xffffffff
xor eax, eax
mov dl, byte [0x1023ea00]
repne scasb al, byte es:[edi]
not ecx
mov byte [esp + 0x218], dl
sub edi, ecx
lea edx, [esp + 0x214]
mov esi, edi
mov edi, edx
mov edx, ecx
or ecx, 0xffffffff
push 0xffffffffffffffff
repne scasb al, byte es:[edi]
mov ecx, edx
dec edi
shr ecx, 2
rep movsd dword es:[edi], dword [esi]
push eax
push 3
push eax
mov ecx, edx
push 1
push eax
and ecx, 3
lea eax, [esp + 0x22c]
rep movsb byte es:[edi], byte [esi]
push eax
call dword [sym.imp.KERNEL32.dll_CreateFileA]
mov esi, eax
cmp esi, 0xffffffff
je 0x10259cd4
mov ecx, dword [esp + 0x428]
mov edx, dword [esp + 0x424]
mov eax, dword [esp + 0x420]
push 0
push ecx
push edx
push eax
lea ecx, [esp + 0x42c]
push 4
push ecx
push 0x170002
push esi
call dword [sym.imp.KERNEL32.dll_DeviceIoControl]
test eax, eax
jne 0x10259cc1
call dword [sym.imp.KERNEL32.dll_GetLastError]
mov ebx, eax
push esi
call dword [sym.imp.KERNEL32.dll_CloseHandle]
jmp 0x10259cdc
mov byte [esp + 0x13], 1
jmp 0x10259c1f
call dword [sym.imp.KERNEL32.dll_GetLastError]
mov ebx, eax
mov al, byte [esp + 0x13]
test al, al
je 0x10259d07
lea edx, [esp + 0x14]
push edx
push ebp
push 7
call dword [sym.imp.KERNEL32.dll_DefineDosDeviceA]
test eax, eax
jne 0x10259d07
call dword [sym.imp.KERNEL32.dll_GetLastError]
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x404
ret
pop edi
pop esi
mov eax, ebx
pop ebp
pop ebx
add esp, 0x404
ret
Function at 0x1025a0c0
Capabilities:
Check if file exists

Disassembly:
mov eax, dword [esp + 8]
sub esp, 0x10
lea ecx, [esp]
push esi
push eax
push ecx
call fcn.1025a080
push 0
push 0x80
push 3
push 0
push 3
lea edx, [esp + 0x18]
push 0xc0000000
push edx
call dword [sym.imp.KERNEL32.dll_CreateFileA]
cmp eax, 0xffffffff
mov esi, dword [esp + 0x18]
mov dword [esi], eax
jne 0x1025a12f
call dword [sym.imp.KERNEL32.dll_GetLastError]
cmp eax, 2
jb 0x1025a116
cmp eax, 3
ja 0x1025a116
mov ax, 0x20c
pop esi
add esp, 0x10
ret 8
mov eax, dword [esi]
cmp eax, 0xffffffff
je 0x1025a124
push eax
call dword [sym.imp.KERNEL32.dll_CloseHandle]
mov ax, 0x20b
pop esi
add esp, 0x10
ret 8
mov ax, 0x200
pop esi
add esp, 0x10
ret 8

Function at 0x1025a140
Capabilities:
Check if file exists

Disassembly:
sub esp, 0x10
mov al, 0x5c
push esi
mov byte [esp + 4], al
mov byte [esp + 5], al
mov byte [esp + 7], al
push 0
mov al, 0x6e
push 0x80
push 3
mov byte [esp + 0x15], al
mov byte [esp + 0x17], al
push 0
push 3
lea eax, [esp + 0x18]
push 0xc0000000
push eax
mov byte [esp + 0x22], 0x2e
mov byte [esp + 0x24], 0x53
mov byte [esp + 0x26], 0x74
mov byte [esp + 0x28], 0x6c
mov byte [esp + 0x29], 0x55
mov byte [esp + 0x2a], 0x73
mov byte [esp + 0x2b], 0x62
mov byte [esp + 0x2c], 0
call dword [sym.imp.KERNEL32.dll_CreateFileA]
cmp eax, 0xffffffff
mov esi, dword [esp + 0x18]
mov dword [esi], eax
jne 0x1025a1e0
call dword [sym.imp.KERNEL32.dll_GetLastError]
cmp eax, 2
jb 0x1025a1c7
cmp eax, 3
ja 0x1025a1c7
mov ax, 0x20c
pop esi
add esp, 0x10
ret 8
mov esi, dword [esi]
cmp esi, 0xffffffff
je 0x1025a1d5
push esi
call dword [sym.imp.KERNEL32.dll_CloseHandle]
mov ax, 0x20b
pop esi
add esp, 0x10
ret 8
mov ax, 0x200
pop esi
add esp, 0x10
ret 8

Function at 0x10260890
Capabilities:
Encode data using xor
Encrypt data using aes
Reference aes constants

Disassembly:
sub esp, 0x10
push ebx
push ebp
push esi
push edi
xor edi, edi
xor ebp, ebp
mov ecx, dword [esp + 0x24]
mov esi, dword [esp + 0x28]
mov ebx, 4
sub esi, ecx
lea eax, [edi + ecx]
lea edx, [esp + ebp + 0x10]
add edi, ebx
mov cl, byte [esi + eax]
mov byte [edx], cl
mov byte [eax], cl
add edx, 4
inc eax
dec ebx
jne 0x102608b3
inc ebp
cmp ebp, 4
jl 0x1026089b
cmp edi, 0xb0
jge 0x1026096a
mov ebp, 0x1023f2f8
xor eax, eax
lea ecx, [esp + 0x10]
inc eax
mov edx, eax
and edx, reloc.WSOCK32.dll_closesocket
jns 0x102608ee
dec edx
or edx, 0xfffffffc
inc edx
xor ebx, ebx
add ecx, 4
mov bl, byte [esp + edx*4 + 0x13]
mov dl, byte [ebx + 0x1023f0f8]
mov bl, byte [ecx - 4]
xor bl, dl
cmp eax, 4
mov byte [ecx - 4], bl
jl 0x102608de
mov al, byte [ebp]
mov cl, byte [esp + 0x10]
xor cl, al
add ebp, 4
mov byte [esp + 0x10], cl
mov esi, 1
lea eax, [esp + esi + 0x10]
mov ecx, 4
mov dl, byte [eax - 1]
mov bl, byte [eax]
xor bl, dl
mov byte [eax], bl
add eax, 4
dec ecx
jne 0x10260928
inc esi
cmp esi, 4
jl 0x1026091f
xor esi, esi
lea eax, [esp + esi + 0x10]
mov ecx, 4
mov ebx, dword [esp + 0x24]
mov dl, byte [eax]
add eax, 4
mov byte [edi + ebx], dl
inc edi
dec ecx
jne 0x10260948
inc esi
cmp esi, 4
jl 0x1026093f
cmp edi, 0xb0
jl 0x102608d8
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x10
ret
Function at 0x10260980
Capabilities:
Encrypt data using aes
Reference aes constants

Disassembly:
push ebx
push ebp
mov ebp, dword [esp + 0xc]
push esi
mov esi, dword [esp + 0x14]
push edi
push ebp
push esi
call fcn.10260a10
add esp, 8
lea edi, [ebp + 0x10]
mov ebx, 9
xor eax, eax
xor ecx, ecx
mov cl, byte [eax + esi]
inc eax
cmp eax, 0x10
mov dl, byte [ecx + 0x1023f0f8]
mov byte [eax + esi - 1], dl
jl 0x102609a0
push 0
push esi
call fcn.10260a40
push esi
call fcn.10260a90
push edi
push esi
call fcn.10260a10
add esp, 0x14
add edi, 0x10
dec ebx
jne 0x1026099e
xor eax, eax
xor ecx, ecx
mov cl, byte [eax + esi]
inc eax
cmp eax, 0x10
mov dl, byte [ecx + 0x1023f0f8]
mov byte [eax + esi - 1], dl
jl 0x102609d5
push 0
push esi
call fcn.10260a40
add ebp, 0xa0
push ebp
push esi
call fcn.10260a10
add esp, 0x10
pop edi
pop esi
pop ebp
pop ebx
ret

Function at 0x10260a10
Capabilities:
Encode data using xor

Disassembly:
mov eax, dword [esp + 4]
mov ecx, dword [esp + 8]
push ebx
push esi
sub ecx, eax
mov esi, 0x10
mov dl, byte [ecx + eax]
mov bl, byte [eax]
xor bl, dl
mov byte [eax], bl
inc eax
dec esi
jne 0x10260a21
pop esi
pop ebx
ret

Function at 0x10260bb0
Capabilities:
Encrypt data using aes
Reference aes constants

Disassembly:
push ebx
push ebp
mov ebp, dword [esp + 0xc]
push esi
mov esi, dword [esp + 0x14]
push edi
lea eax, [ebp + 0xa0]
push eax
push esi
call fcn.10260a10
add esp, 8
xor eax, eax
xor ecx, ecx
mov cl, byte [eax + esi]
inc eax
cmp eax, 0x10
mov dl, byte [ecx + 0x1023f1f8]
mov byte [eax + esi - 1], dl
jl 0x10260bce
push 0x10
push esi
call fcn.10260a40
add esp, 8
lea edi, [ebp + 0x90]
mov ebx, 9
push edi
push esi
call fcn.10260a10
push esi
call fcn.10260c40
add esp, 0xc
xor eax, eax
xor ecx, ecx
mov cl, byte [eax + esi]
inc eax
cmp eax, 0x10
mov dl, byte [ecx + 0x1023f1f8]
mov byte [eax + esi - 1], dl
jl 0x10260c0b
push 0x10
push esi
call fcn.10260a40
add esp, 8
sub edi, 0x10
dec ebx
jne 0x10260bf9
push ebp
push esi
call fcn.10260a10
add esp, 8
pop edi
pop esi
pop ebp
pop ebx
ret
Function at 0x10260c40
Capabilities:
Encode data using xor

Disassembly:
sub esp, 0x14
push ebx
push ebp
mov ebp, dword [esp + 0x20]
push esi
push edi
xor edi, edi
lea eax, [esp + edi + 0x14]
lea ecx, [esp + 0x14]
mov dword [esp + 0x28], eax
mov eax, ebp
sub eax, ecx
mov esi, 1
mov dword [esp + 0x10], eax
lea edx, [esi - 2]
and edx, 3
add edx, edi
mov al, byte [edx + ebp]
push eax
push 9
call fcn.10260b60
lea ecx, [esi + 1]
mov bl, al
and ecx, 3
add ecx, edi
mov dl, byte [ecx + ebp]
push edx
push 0xd
call fcn.10260b60
xor bl, al
mov eax, esi
and eax, 3
add eax, edi
mov cl, byte [eax + ebp]
push ecx
push 0xb
call fcn.10260b60
mov edx, dword [esp + 0x28]
xor bl, al
mov eax, dword [esp + 0x40]
mov cl, byte [edx + eax]
push ecx
push 0xe
call fcn.10260b60
add esp, 0x20
xor bl, al
mov eax, dword [esp + 0x28]
inc esi
mov byte [eax], bl
lea edx, [esi - 1]
inc eax
cmp edx, 4
mov dword [esp + 0x28], eax
jl 0x10260c66
add edi, 4
cmp edi, 0x10
jl 0x10260c4d
mov eax, dword [esp + 0x14]
mov ecx, dword [esp + 0x18]
mov edx, dword [esp + 0x1c]
mov dword [ebp], eax
mov eax, dword [esp + 0x20]
mov dword [ebp + 4], ecx
mov dword [ebp + 8], edx
pop edi
mov dword [ebp + 0xc], eax
pop esi
pop ebp
pop ebx
add esp, 0x14
ret

Function at 0x1026e4b0
Capabilities:
Read .ini file

Disassembly:
sub esp, 0x40
push ebx
mov bx, word [esp + 0x48]
push esi
mov esi, dword [esp + 0x50]
cmp bx, 4
mov word [esi], 0
jbe 0x1026e4d3
pop esi
xor al, al
pop ebx
add esp, 0x40
ret 8
lea eax, [esp + 0x28]
push 0x10
push eax
call fcn.1026e1a0
lea ecx, [esp + 0x38]
push 0x10
push ecx
call fcn.1026e1f0
lea edx, [esp + 0x18]
push 0x10
push edx
call fcn.1026e290
lea eax, [esp + 0x18]
add bl, 0x31
push eax
call fcn.1024c600
and eax, 0xffff
lea ecx, [esp + 0x28]
push ecx
lea edx, [esp + 0xc]
mov byte [esp + eax + 0x1c], bl
push 0x10
push edx
lea eax, [esp + 0x24]
push 0x1023fb54
lea ecx, [esp + 0x48]
push eax
push ecx
call dword [sym.imp.KERNEL32.dll_GetPrivateProfileStringA]
test eax, eax
je 0x1026e583
lea edx, [esp + 8]
push 0x2c
push edx
call fcn.1026e480
test ax, ax
je 0x1026e54d
and eax, 0xffff
mov byte [esp + eax + 8], 0
cmp byte [esp + 8], 0x30
jne 0x1026e56f
mov al, byte [esp + 9]
and al, 0xdf
cmp al, 0x58
jne 0x1026e56f
lea ecx, [esp + 0xa]
push esi
push ecx
call fcn.1024c710
test al, al
jne 0x1026e583
jmp 0x1026e57e
lea edx, [esp + 8]
push esi
push edx
call fcn.1024c670
test al, al
jne 0x1026e583
mov word [esi], 0
mov ax, word [esi]
test ax, ax
je 0x1026e59e
cmp ax, 0xffff
je 0x1026e59e
pop esi
mov eax, 1
pop ebx
add esp, 0x40
ret 8
pop esi
xor eax, eax
pop ebx
add esp, 0x40
ret 8
Function at 0x1026e5b0
Capabilities:
Read .ini file

Disassembly:
sub esp, 0x40
push ebx
mov bx, word [esp + 0x48]
push esi
mov esi, dword [esp + 0x50]
cmp bx, 4
mov word [esi], 0
jbe 0x1026e5d3
pop esi
xor al, al
pop ebx
add esp, 0x40
ret 8
lea eax, [esp + 0x28]
push 0x10
push eax
call fcn.1026e1a0
lea ecx, [esp + 0x38]
push 0x10
push ecx
call fcn.1026e1f0
lea edx, [esp + 0x18]
push 0x10
push edx
call fcn.1026e290
lea eax, [esp + 0x18]
add bl, 0x31
push eax
call fcn.1024c600
and eax, 0xffff
lea ecx, [esp + 0x28]
push ecx
lea edx, [esp + 0xc]
mov byte [esp + eax + 0x1c], bl
push 0x10
push edx
lea eax, [esp + 0x24]
push 0x1023fb54
lea ecx, [esp + 0x48]
push eax
push ecx
call dword [sym.imp.KERNEL32.dll_GetPrivateProfileStringA]
test eax, eax
je 0x1026e67e
lea edx, [esp + 8]
push 0x2c
push edx
call fcn.1026e480
test ax, ax
je 0x1026e67e
and eax, 0xffff
mov cl, byte [esp + eax + 9]
and cl, 0xdf
cmp cl, 0x54
jne 0x1026e67e
cmp byte [esp + eax + 0xa], 0x3a
jne 0x1026e67e
lea edx, [esp + eax + 0xb]
push esi
push edx
call fcn.1024c670
test al, al
je 0x1026e679
mov ax, word [esi]
cmp ax, 1
jl 0x1026e679
cmp ax, 7
jle 0x1026e67e
mov word [esi], 0
xor eax, eax
cmp word [esi], ax
pop esi
pop ebx
setne al
add esp, 0x40
ret 8

Function at 0x1026e690
Capabilities:
Read .ini file

Disassembly:
sub esp, 0x50
lea eax, [esp]
push esi
push 0x10
push eax
call fcn.1026e1a0
lea ecx, [esp + 0x24]
push 0x10
push ecx
call fcn.1026e1f0
lea edx, [esp + 0x14]
push 0x10
push edx
call fcn.1026e350
lea eax, [esp + 0x44]
push 0x10
push eax
call fcn.1026e310
lea ecx, [esp + 4]
lea edx, [esp + 0x34]
push ecx
push 0x10
push edx
lea eax, [esp + 0x20]
push 0x1023fb54
lea ecx, [esp + 0x34]
push eax
push ecx
call dword [sym.imp.KERNEL32.dll_GetPrivateProfileStringA]
mov esi, eax
test esi, esi
je 0x1026e700
lea edx, [esp + 0x34]
lea eax, [esp + 0x44]
push edx
push eax
call fcn.1024c4b0
mov ecx, dword [esp + 0x5c]
mov byte [ecx], al
xor eax, eax
test esi, esi
setne al
pop esi
add esp, 0x50
ret 8

Function at 0x1026e710
Capabilities:
Read .ini file

Disassembly:
sub esp, 0x30
lea eax, [esp]
push 0x10
push eax
call fcn.1026e1a0
lea ecx, [esp + 0x20]
push 0x10
push ecx
call fcn.1026e1f0
lea edx, [esp + 0x10]
push 0x10
push edx
call fcn.1026e2d0
lea eax, [esp]
lea ecx, [esp + 0x10]
push eax
push 0
lea edx, [esp + 0x28]
push ecx
push edx
call dword [sym.imp.KERNEL32.dll_GetPrivateProfileIntA]
xor edx, edx
mov ecx, dword [esp + 0x34]
test eax, eax
setne dl
mov word [ecx], ax
mov al, dl
add esp, 0x30
ret 4
Function at 0x1026e770
Capabilities:
Read .ini file

Disassembly:
sub esp, 0x70
lea eax, [esp]
push esi
mov esi, dword [esp + 0x78]
push 0x10
push 0
push eax
mov word [esi], 0
call fcn.1024c620
lea ecx, [esp + 0x14]
push 0x10
push ecx
call fcn.1026e1a0
lea edx, [esp + 0x34]
push 0x10
push edx
call fcn.1026e1f0
lea eax, [esp + 0x24]
push 0x10
push eax
call fcn.1026e240
lea ecx, [esp + 0x44]
push 0x10
push ecx
call fcn.1026e3a0
lea edx, [esp + 0x54]
push 0x10
push edx
call fcn.1026e430
lea eax, [esp + 0x64]
push 0x10
push eax
call fcn.1026e3f0
lea ecx, [esp + 0x14]
lea edx, [esp + 4]
push ecx
push 0x10
push edx
lea eax, [esp + 0x30]
push 0x1023fb54
lea ecx, [esp + 0x44]
push eax
push ecx
call dword [sym.imp.KERNEL32.dll_GetPrivateProfileStringA]
test eax, eax
je 0x1026e85e
lea edx, [esp + 0x44]
lea eax, [esp + 4]
push edx
push eax
call fcn.1024c4b0
test al, al
je 0x1026e81f
xor eax, eax
mov word [esi], 2
cmp word [esi], ax
pop esi
setne al
add esp, 0x70
ret 4
lea ecx, [esp + 0x54]
lea edx, [esp + 4]
push esp
and al, 4
Function at 0x10001100
Capabilities:
Create process on windows

Disassembly:
mov ecx, dword [esp + 8]
sub esp, 0x10
lea eax, [esp]
mov edx, dword [esp + 0x18]
push eax
mov eax, dword [esp + 0x18]
push ecx
push 0
push 0
push 0
push 0
push 0
push 0
push edx
push eax
call dword [sym.imp.KERNEL32.dll_CreateProcessA]
add esp, 0x10
ret

Function at 0x10001140
Capabilities:
Print debug messages
Send data
Send data on socket

Disassembly:
mov edx, dword [esp + 8]
push edi
mov edi, edx
or ecx, 0xffffffff
xor eax, eax
push 0
repne scasb al, byte es:[edi]
mov eax, dword [esp + 0xc]
not ecx
dec ecx
push ecx
push edx
push eax
call dword [sym.imp.WS2_32.dll_send]
cmp eax, 0xffffffff
pop edi
jne 0x10001176
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
call dword [sym.imp.KERNEL32.dll_OutputDebugStringA]
or eax, 0xffffffff
ret

Function at 0x10001180
Capabilities:
Receive data
Receive data on socket

Disassembly:
sub esp, 0x404
mov ecx, dword [esp + 0x40c]
push esi
push 0
lea eax, [esp + 0xc]
push 0x400
push eax
push ecx
mov dword [esp + 0x14], 0
call dword [sym.imp.WS2_32.dll_recv]
test eax, eax
jne 0x100011b4
push 0x1000431c
jmp 0x100011ca
cmp eax, 0xffffffff
jne 0x100011c0
push 0x10005650
jmp 0x100011ca
lea edx, [esp + 8]
mov byte [esp + eax + 8], 0
push edx
mov esi, dword [esp + 0x410]
mov ecx, esi
call sub.MFC42.DLL_CString::CString_1
mov eax, esi
pop esi
add esp, 0x404
ret

Function at 0x10001270
Capabilities:
Create tcp socket
Create udp socket
Initialize winsock library
Set socket configuration

Disassembly:
sub esp, 0x194
lea eax, [esp + 4]
mov dword [esp], 1
push eax
push 0x202
call dword [sym.imp.WS2_32.dll_WSAStartup]
test eax, eax
je 0x1000129b
xor eax, eax
add esp, 0x194
ret
push 0
push 1
push 2
call dword [sym.imp.WS2_32.dll_socket]
lea ecx, [esp]
mov dword [0x1000453c], eax
push ecx
push 0x8004667e
push eax
call dword [sym.imp.WS2_32.dll_ioctlsocket]
mov edx, dword [esp + 0x198]
push edx
call dword [sym.imp.WS2_32.dll_inet_addr]
mov dword [0x1000452c], eax
mov eax, dword [esp + 0x19c]
push eax
call dword [sym.imp.WS2_32.dll_htons]
xor ecx, ecx
mov word [0x1000452a], ax
mov dword [0x10004530], ecx
mov word [0x10004528], 2
mov dword [0x10004534], ecx
mov eax, 1
add esp, 0x194
ret

Function at 0x10001380
Capabilities:
Receive data
Receive data on socket

Disassembly:
sub esp, 0x404
push esi
push edi
mov ecx, 0xff
xor eax, eax
lea edi, [esp + 0xd]
mov byte [esp + 0xc], 0
rep stosd dword es:[edi], eax
mov ecx, dword [0x1000453c]
push 0
stosw word es:[edi], ax
stosb byte es:[edi], al
lea eax, [esp + 0x10]
push 0x400
push eax
push ecx
mov dword [esp + 0x18], 0
call dword [sym.imp.WS2_32.dll_recv]
cmp eax, 0xffffffff
jne 0x100013ca
push 0x10005650
jmp 0x100013df
test eax, eax
jne 0x100013d5
push 0x1000431c
jmp 0x100013df
lea edx, [esp + 0xc]
mov byte [esp + eax + 0xc], 0
push edx
mov esi, dword [esp + 0x414]
mov ecx, esi
call sub.MFC42.DLL_CString::CString_1
mov eax, esi
pop edi
pop esi
add esp, 0x404
ret
Function at 0x10001bd0
Capabilities:
Read .ini file

Disassembly:
mov eax, dword fs:[0]
push 0xffffffffffffffff
push 0x100027c3
push eax
mov eax, 0x1004
mov dword fs:[0], esp
call fcn.10002730
push esi
push edi
mov ecx, 0x3ff
xor eax, eax
lea edi, [esp + 0xd]
mov byte [esp + 0xc], 0
rep stosd dword es:[edi], eax
mov esi, dword [esp + 0x101c]
lea ecx, [esp + 8]
stosw word es:[edi], ax
push esi
mov dword [esp + 0x1018], 0
stosb byte es:[edi], al
call sub.MFC42.DLL_CString::CString_2
push 0x22
lea ecx, [esp + 0xc]
mov byte [esp + 0x1018], 1
call sub.MFC42.DLL_CString::operator_2
push esi
lea ecx, [esp + 0xc]
call main
push 0x22
lea ecx, [esp + 0xc]
call sub.MFC42.DLL_CString::operator_1
push 0x100043f4
push 0x100043f0
lea ecx, [esp + 0x10]
call sub.MFC42.DLL_CString::Replace
mov eax, dword [esp + 0x1020]
mov edx, dword [esp + 8]
push eax
lea ecx, [esp + 0x10]
push 0x1000
push ecx
push 0x10005650
push edx
push str.language
call dword [sym.imp.KERNEL32.dll_GetPrivateProfileStringA]
mov al, byte [esp + 0xc]
test al, al
jne 0x10001cb2
mov eax, dword [esp + 0x1024]
test eax, eax
je 0x10001cd1
mov eax, dword [esp + 0x1020]
push eax
mov eax, dword [esp + 0xc]
push eax
push eax
push str.language
call dword [sym.imp.KERNEL32.dll_WritePrivateProfileStringA]
jmp 0x10001cd1
lea ecx, [esp + 0xc]
push ecx
mov ecx, esi
call fcn.100025e6
push 0x100043f0
push 0x100043f4
lea ecx, [esp + 0x10]
call sub.MFC42.DLL_CString::Replace
lea ecx, [esp + 8]
mov byte [esp + 0x1014], 0
call sub.MFC42.DLL_CString::CString
lea ecx, [esp + 0x1020]
mov dword [esp + 0x1014], 0xffffffff
call sub.MFC42.DLL_CString::CString
mov ecx, dword [esp + 0x100c]
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x1010
ret
Function at 0x100022d0
Capabilities:
Set registry value

Disassembly:
sub esp, 0x114
push edi
call fcn.1000184d
push eax
lea ecx, [esp + 0x14]
call sub.MFC42.DLL_AFX_MAINTAIN_STATE2::AFX_MAINTAIN_STATE2
push 1
call sub.MFC42.DLL_COleObjectFactory::UpdateRegistryAll
mov ecx, 0x3f
xor eax, eax
lea edi, [esp + 0x19]
mov byte [esp + 0x18], 0
rep stosd dword es:[edi], eax
stosw word es:[edi], ax
stosb byte es:[edi], al
lea eax, [esp + 8]
mov dword [esp + 8], 0
push eax
push 0x100034d0
call dword [sym.imp.ole32.dll_StringFromCLSID]
push 0x100
lea edx, [esp + 0x1c]
mov ecx, dword [esp + 0xc]
push ecx
push edx
call dword [sym.imp.MSVCRT.dll_wcstombs]
mov eax, dword [esp + 0x14]
add esp, 0xc
push eax
call dword [sym.imp.ole32.dll_CoTaskMemFree]
push str.CLSID_
lea ecx, [esp + 8]
call sub.MFC42.DLL_CString::CString_1
lea ecx, [esp + 0x18]
push ecx
lea ecx, [esp + 8]
call sub.MFC42.DLL_CString::operator
push str.InProcServer32
lea ecx, [esp + 8]
call sub.MFC42.DLL_CString::operator
lea edx, [esp + 0xc]
mov eax, dword [esp + 4]
push edx
push eax
push bind
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyA]
push str.Apartment
lea ecx, [esp + 8]
call fcn.100025e6
mov ecx, dword [esp + 4]
mov eax, dword [ecx - 8]
lea ecx, [esp + 4]
push eax
push 0
call sub.MFC42.DLL_CString::GetBuffer
push eax
push 1
mov edx, dword [esp + 0x18]
push 0
push str.ThreadingModel
push edx
call dword [sym.imp.ADVAPI32.dll_RegSetValueExA]
mov eax, dword [esp + 0xc]
push eax
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
lea ecx, [esp + 4]
call sub.MFC42.DLL_CString::CString
mov ecx, dword [esp + 0x14]
mov edx, dword [esp + 0x10]
xor eax, eax
pop edi
mov dword [ecx + 4], edx
add esp, 0x114
ret
Function at 0x40f540
Capabilities:
Enumerate files on windows

Disassembly:
push 0xffffffffffffffff
push 0x48d65b
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.00481ba1
mov ecx, dword [esp + 8]
mov dword [esp + 0x190], 0
mov eax, dword [ecx - 8]
test eax, eax
je 0x40f5c2
lea edx, [esp + 0x10]
push 1
push edx
lea ecx, [esp + 0x10]
call fcn.0047f44d
mov eax, dword [eax]
push 0x4d3c94
push eax
call fcn.004716b4
add esp, 8
lea ecx, [esp + 0x10]
test eax, eax
setne bl
call fcn.00481e2c
test bl, bl
je 0x40f5c2
push 0x4d3c94
lea ecx, [esp + 0xc]
call fcn.004821bc
push 0x4d3ca0
lea ecx, [esp + 0xc]
call fcn.004821bc
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 0x40f5fe
lea ecx, [esp + 8]
mov dword [esp + 0x190], eax
call fcn.00481e2c
jmp 0x40f6c9
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 0x40f682
lea edx, [esp + 0x7c]
push 0x4d3c9c
push edx
call fcn.004716b4
add esp, 8
test eax, eax
je 0x40f682
lea eax, [esp + 0x7c]
push 0x4d3c98
push eax
call fcn.004716b4
add esp, 8
test eax, eax
je 0x40f682
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 0x40f612
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.00481e2c
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 0x40fed0
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 0x40ff32
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