joyce8/EMBER2024-capa huggingface dataset:
Function at 0x40ca70
Capabilities:
Check if file exists
Get file attributes

Disassembly:
push ebp
mov ebp, esp
sub esp, 0xc
cmp byte [0x534d54], 0
jne 0x40caaa
push esi
push dword [ebp + 8]
lea eax, [ebp - 0xc]
push eax
call fcn.00409cc0
push dword [eax]
call dword [sym.imp.KERNEL32.dll_GetFileAttributesA]
push dword [ebp - 0xc]
mov esi, eax
call fcn.004475f5
add esp, 4
mov eax, esi
pop esi
mov esp, ebp
pop ebp
ret 4
push dword [ebp + 8]
call dword [sym.imp.KERNEL32.dll_GetFileAttributesW]
or ecx, 0xffffffff
cmp eax, 0xffffffff
cmovne ecx, eax
mov eax, ecx
mov esp, ebp
pop ebp
ret 4

Function at 0x40ccf0
Capabilities:
Get file size

Disassembly:
push ebp
mov ebp, esp
push ecx
push esi
lea eax, [ebp - 4]
mov dword [ebp - 4], 0
push eax
push dword [ecx]
call dword [sym.imp.KERNEL32.dll_GetFileSize]
mov esi, eax
cmp esi, 0xffffffff
jne 0x40cd22
call dword [sym.imp.KERNEL32.dll_GetLastError]
test eax, eax
je 0x40cd22
xor al, al
pop esi
mov esp, ebp
pop ebp
ret 4
mov eax, dword [ebp + 8]
xor ecx, ecx
mov edx, dword [ebp - 4]
add ecx, esi
pop esi
adc edx, 0
mov dword [eax], ecx
mov dword [eax + 4], edx
mov al, 1
mov esp, ebp
pop ebp
ret 4
Function at 0x4125b0
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
push ebx
mov ebx, dword [ebp + 0xc]
push esi
push edi
push ebx
mov edi, ecx
call fcn.0040dc30
mov esi, dword [edi + 0xf0]
test esi, esi
je 0x412723
cmp dword [edi + 0xe8], 0
je 0x412723
mov eax, dword [ebp + 8]
mov ecx, dword [esi + eax*4]
mov esi, dword [esi + eax*4 + 4]
sub esi, ecx
mov dword [ebp + 0xc], ecx
cmp esi, 0x4000
jae 0x412723
lea eax, [esi - 1]
push eax
push ebx
call fcn.0040dbf0
test eax, eax
jne 0x412725
mov eax, dword [edi + 0xe8]
xor edi, edi
mov ecx, dword [ebp + 0xc]
mov edx, dword [ebx + 8]
lea ecx, [eax + ecx*2]
test esi, esi
je 0x412723
cmp esi, 0x10
jb 0x4126f1
lea eax, [ecx - 2]
lea eax, [eax + esi*2]
lea ebx, [edx - 2]
lea ebx, [ebx + esi*2]
cmp edx, eax
ja 0x412643
cmp ebx, ecx
jae 0x4126f1
movaps xmm5, xmmword [0x45b740]
mov eax, esi
movaps xmm6, xmmword [0x45b770]
and eax, 0xfffffff0
movaps xmm4, xmmword [0x45b750]
movaps xmm7, xmmword [0x45b760]
movups xmm0, xmmword [ecx]
add edi, 0x10
movaps xmm3, xmm5
pcmpeqw xmm3, xmm0
movaps xmm2, xmm3
pandn xmm2, xmm0
movaps xmm0, xmm3
pand xmm0, xmm4
pxor xmm3, xmm6
por xmm2, xmm0
movaps xmm1, xmm2
pcmpeqw xmm1, xmm4
pand xmm1, xmm3
movaps xmm3, xmm5
movaps xmm0, xmm1
pand xmm1, xmm7
pandn xmm0, xmm2
por xmm0, xmm1
movups xmmword [edx], xmm0
movups xmm0, xmmword [ecx + 0x10]
add ecx, 0x20
pcmpeqw xmm3, xmm0
movaps xmm2, xmm3
pandn xmm2, xmm0
movaps xmm0, xmm3
pand xmm0, xmm4
pxor xmm3, xmm6
por xmm2, xmm0
movaps xmm1, xmm2
pcmpeqw xmm1, xmm4
pand xmm1, xmm3
movaps xmm0, xmm1
pand xmm1, xmm7
pandn xmm0, xmm2
por xmm0, xmm1
movups xmmword [edx + 0x10], xmm0
add edx, 0x20
cmp edi, eax
jb 0x412664
cmp edi, esi
jae 0x412723
sub esi, edi
mov edi, 0xf05c
nop dword [eax]
movzx eax, word [ecx]
lea ecx, [ecx + 2]
cmp eax, 0x2f
jne 0x412712
mov eax, 0x5c
jmp 0x412718
cmp eax, 0x5c
cmove eax, edi
mov word [edx], ax
add edx, 2
sub esi, 1
jne 0x412700
xor eax, eax
pop edi
pop esi
pop ebx
pop ebp
ret 8
Function at 0x41e6d0
Capabilities:
Access peb ldr_data

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x4599ab
mov eax, dword fs:[0]
push eax
sub esp, 8
push esi
push edi
mov eax, dword [0x532094]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov edi, ecx
mov dword [ebp - 0x10], edi
mov dword [edi], 0
mov dword [ebp - 4], 0
mov dword [edi + 4], 0
mov dword [edi + 8], 0
mov dword [edi + 0xc], 0
lea ecx, [edi + 0x18]
mov byte [ebp - 4], 3
mov dword [edi + 0x11], 0
mov word [edi + 0x15], 0
mov byte [edi + 0x17], 0
call fcn.00408d60
lea ecx, [edi + 0x24]
mov byte [ebp - 4], 4
call fcn.00408d60
lea ecx, [edi + 0x30]
mov byte [ebp - 4], 5
call fcn.00408d60
lea esi, [edi + 0x78]
mov dword [edi + 0x44], 0
xor eax, eax
mov dword [edi + 0x48], 0
mov dword [edi + 0x4c], eax
lea ecx, [esi + 0x18]
mov dword [ebp - 0x14], esi
mov byte [ebp - 4], 6
mov dword [esi], eax
mov dword [esi + 4], eax
mov dword [esi + 8], eax
mov dword [esi + 0xc], 0xffffffff
mov dword [esi + 0x10], eax
mov dword [esi + 0x14], eax
call fcn.00408d60
lea ecx, [esi + 0x24]
mov byte [ebp - 4], 7
call fcn.00408d60
lea esi, [edi + 0xa8]
mov byte [ebp - 4], 8
mov dword [ebp - 0x14], esi
lea ecx, [esi + 0x18]
mov dword [esi], 0
mov dword [esi + 4], 0
mov dword [esi + 8], 0
mov dword [esi + 0xc], 0xffffffff
mov dword [esi + 0x10], 0
mov dword [esi + 0x14], 0
call fcn.00408d60
lea ecx, [esi + 0x24]
mov byte [ebp - 4], 9
call fcn.00408d60
mov eax, edi
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
mov esp, ebp
pop ebp
ret

Function at 0x41e8a0
Capabilities:
Access peb ldr_data
Get ntdll base address

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x459a42
mov eax, dword fs:[0]
push eax
sub esp, 8
push esi
push edi
mov eax, dword [0x532094]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov edi, ecx
mov dword [ebp - 0x10], edi
mov dword [edi + 0x10], 0
mov dword [edi], 0x45be9c
mov dword [edi + 4], 0x45beb0
mov dword [edi + 8], 0x45bec4
mov dword [edi + 0xc], 0x45bed4
mov byte [edi + 0x14], 0
mov dword [edi + 0x18], 0
mov dword [edi + 0x1c], 0
mov dword [edi + 0x20], 0
mov dword [ebp - 4], 0
mov dword [edi + 0x24], 0
mov dword [edi + 0x28], 0
mov dword [edi + 0x2c], 0
mov dword [edi + 0x30], 0
mov dword [edi + 0x34], 0
mov dword [edi + 0x38], 0
lea ecx, [edi + 0x44]
mov byte [ebp - 4], 2
mov dword [edi + 0x3c], 0
mov dword [edi + 0x40], 0
call fcn.00408d60
lea ecx, [edi + 0x50]
mov byte [ebp - 4], 3
call fcn.00408d60
lea esi, [edi + 0x60]
mov byte [ebp - 4], 4
mov ecx, esi
mov dword [ebp - 0x14], esi
call fcn.0040bfc0
lea ecx, [esi + 0x28]
call fcn.00408d60
lea ecx, [edi + 0x98]
mov byte [ebp - 4], 5
call fcn.0041cf00
mov eax, edi
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
mov esp, ebp
pop ebp
ret
Function at 0x41e9e0
Capabilities:
Access peb ldr_data

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x459a60
mov eax, dword fs:[0]
push eax
push esi
mov eax, dword [0x532094]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov esi, ecx
push dword [esi + 0xcc]
call fcn.004475f5
push dword [esi + 0xc0]
call fcn.004475f5
push dword [esi + 0x9c]
call fcn.004475f5
push dword [esi + 0x90]
call fcn.004475f5
push dword [esi + 0x30]
call fcn.004475f5
push dword [esi + 0x24]
call fcn.004475f5
push dword [esi + 0x18]
call fcn.004475f5
add esp, 0x1c
mov ecx, dword [esi + 0xc]
mov dword [ebp - 4], 0
test ecx, ecx
je 0x41ea60
mov eax, dword [ecx]
push ecx
call dword [eax + 8]
mov ecx, dword [esi + 8]
mov dword [ebp - 4], 1
test ecx, ecx
je 0x41ea74
mov eax, dword [ecx]
push ecx
call dword [eax + 8]
mov ecx, dword [esi + 4]
mov dword [ebp - 4], 2
test ecx, ecx
je 0x41ea88
mov eax, dword [ecx]
push ecx
call dword [eax + 8]
mov ecx, dword [esi]
mov dword [ebp - 4], 3
test ecx, ecx
je 0x41ea9b
mov eax, dword [ecx]
push ecx
call dword [eax + 8]
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop esi
mov esp, ebp
pop ebp
ret
Function at 0x41eb50
Capabilities:
Resolve function by parsing pe exports

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x459ae7
mov eax, dword fs:[0]
push eax
push ecx
push ebx
push esi
push edi
mov eax, dword [0x532094]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov ebx, ecx
push 0xe0
call fcn.004475ae
mov esi, eax
add esp, 4
mov dword [ebp - 0x10], esi
mov dword [ebp - 4], 0
test esi, esi
je 0x41ece1
mov edi, dword [ebp + 8]
mov ecx, dword [edi]
mov dword [esi], ecx
test ecx, ecx
je 0x41ebaa
mov eax, dword [ecx]
push ecx
call dword [eax + 4]
mov ecx, dword [edi + 4]
mov byte [ebp - 4], 1
mov dword [esi + 4], ecx
test ecx, ecx
je 0x41ebbe
mov eax, dword [ecx]
push ecx
call dword [eax + 4]
mov ecx, dword [edi + 8]
mov byte [ebp - 4], 2
mov dword [esi + 8], ecx
test ecx, ecx
je 0x41ebd2
mov eax, dword [ecx]
push ecx
call dword [eax + 4]
mov ecx, dword [edi + 0xc]
mov byte [ebp - 4], 3
mov dword [esi + 0xc], ecx
test ecx, ecx
je 0x41ebe6
mov eax, dword [ecx]
push ecx
call dword [eax + 4]
movzx eax, byte [edi + 0x10]
lea ecx, [esi + 0x18]
mov byte [esi + 0x10], al
movzx eax, byte [edi + 0x11]
mov byte [esi + 0x11], al
movzx eax, byte [edi + 0x12]
mov byte [esi + 0x12], al
movzx eax, byte [edi + 0x13]
mov byte [esi + 0x13], al
movzx eax, byte [edi + 0x14]
mov byte [esi + 0x14], al
movzx eax, byte [edi + 0x15]
mov byte [esi + 0x15], al
movzx eax, byte [edi + 0x16]
mov byte [esi + 0x16], al
movzx eax, byte [edi + 0x17]
mov byte [esi + 0x17], al
lea eax, [edi + 0x18]
push eax
mov byte [ebp - 4], 4
call fcn.00408c20
lea eax, [edi + 0x24]
mov byte [ebp - 4], 5
push eax
lea ecx, [esi + 0x24]
call fcn.00408c20
lea eax, [edi + 0x30]
mov byte [ebp - 4], 6
push eax
lea ecx, [esi + 0x30]
call fcn.00408c20
mov eax, dword [edi + 0x3c]
lea ecx, [esi + 0x78]
mov dword [esi + 0x3c], eax
mov eax, dword [edi + 0x40]
mov dword [esi + 0x40], eax
movq xmm0, qword [edi + 0x44]
movq qword [esi + 0x44], xmm0
mov eax, dword [edi + 0x4c]
mov dword [esi + 0x4c], eax
mov eax, dword [edi + 0x50]
mov dword [esi + 0x50], eax
mov eax, dword [edi + 0x54]
mov dword [esi + 0x54], eax
mov eax, dword [edi + 0x58]
mov dword [esi + 0x58], eax
mov eax, dword [edi + 0x5c]
mov dword [esi + 0x5c], eax
movzx eax, byte [edi + 0x60]
mov byte [esi + 0x60], al
mov eax, dword [edi + 0x68]
mov dword [esi + 0x68], eax
mov eax, dword [edi + 0x6c]
mov dword [esi + 0x6c], eax
mov eax, dword [edi + 0x70]
mov dword [esi + 0x70], eax
mov eax, dword [edi + 0x74]
mov dword [esi + 0x74], eax
lea eax, [edi + 0x78]
push eax
mov byte [ebp - 4], 7
call fcn.0041e800
lea eax, [edi + 0xa8]
mov byte [ebp - 4], 8
push eax
lea ecx, [esi + 0xa8]
call fcn.0041e800
mov eax, dword [edi + 0xd8]
mov dword [esi + 0xd8], eax
mov eax, dword [edi + 0xdc]
mov dword [esi + 0xdc], eax
jmp 0x41ece3
xor esi, esi
mov eax, dword [ebx + 4]
lea ecx, [eax + 1]
mov dword [ebx + 4], ecx
mov ecx, dword [ebx]
mov dword [ecx + eax*4], esi
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 4
Function at 0x434ed0
Capabilities:
Contain obfuscated stackstrings

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x84
mov eax, dword [0x532094]
xor eax, ebp
mov dword [ebp - 4], eax
push esi
push edi
mov edi, dword [ebp + 8]
push edi
call dword [sym.imp.KERNEL32.dll_lstrlenW]
mov esi, eax
mov dword [ebp - 0x84], 0x420041
xor edx, edx
mov dword [ebp - 0x80], 0x440043
mov dword [ebp - 0x7c], 0x460045
mov dword [ebp - 0x78], 0x480047
mov dword [ebp - 0x74], 0x4a0049
mov dword [ebp - 0x70], 0x4c004b
mov dword [ebp - 0x6c], 0x4e004d
mov dword [ebp - 0x68], 0x50004f
mov dword [ebp - 0x64], 0x520051
mov dword [ebp - 0x60], 0x540053
mov dword [ebp - 0x5c], 0x560055
mov dword [ebp - 0x58], 0x580057
mov dword [ebp - 0x54], 0x5a0059
mov dword [ebp - 0x50], 0x620061
mov dword [ebp - 0x4c], 0x640063
mov dword [ebp - 0x48], 0x660065
mov dword [ebp - 0x44], 0x680067
mov dword [ebp - 0x40], 0x6a0069
mov dword [ebp - 0x3c], 0x6c006b
mov dword [ebp - 0x38], 0x6e006d
mov dword [ebp - 0x34], 0x70006f
mov dword [ebp - 0x30], 0x720071
mov dword [ebp - 0x2c], 0x740073
mov dword [ebp - 0x28], 0x760075
mov dword [ebp - 0x24], 0x780077
mov dword [ebp - 0x20], 0x7a0079
mov dword [ebp - 0x1c], 0x310030
mov dword [ebp - 0x18], 0x330032
mov dword [ebp - 0x14], 0x350034
mov dword [ebp - 0x10], 0x370036
mov dword [ebp - 0xc], 0x390038
mov dword [ebp - 8], 0x2f002b
test esi, esi
jle 0x43500f
nop word [eax + eax]
movzx ecx, word [edi + edx*2]
xor eax, eax
cmp word [ebp + eax*2 - 0x84], cx
je 0x43500a
inc eax
cmp eax, 0x40
jb 0x434fe6
pop edi
xor al, al
pop esi
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.004473c7
mov esp, ebp
pop ebp
ret 4
inc edx
cmp edx, esi
jl 0x434fe0
mov ecx, dword [ebp - 4]
mov al, 1
pop edi
xor ecx, ebp
pop esi
call fcn.004473c7
mov esp, ebp
pop ebp
ret 4

Function at 0x4353b0
Capabilities:
Read file on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x210
mov eax, dword [0x532094]
xor eax, ebp
mov dword [ebp - 4], eax
push ebx
mov ebx, dword [ebp + 8]
lea eax, [ebp - 0x20c]
push esi
push edi
mov edi, dword [ebp + 0xc]
push 0x208
push 0
push eax
call fcn.00448e20
add esp, 0xc
lea eax, [ebp - 0x20c]
push 0x104
push eax
push 0
call dword [sym.imp.KERNEL32.dll_GetModuleFileNameW]
push 0
push 0x80
push 3
push 0
push 1
push SysReAllocStringLen
lea eax, [ebp - 0x20c]
push eax
call dword [sym.imp.KERNEL32.dll_CreateFileW]
mov esi, eax
cmp esi, 0xffffffff
je 0x435453
push edi
push esi
call fcn.00435550
push dword [edi]
mov dword [ebp - 0x210], 0
call fcn.004475ec
add esp, 4
mov dword [ebx], eax
lea ecx, [ebp - 0x210]
push 0
push ecx
push dword [edi]
push eax
push esi
call dword [sym.imp.KERNEL32.dll_ReadFile]
push esi
call dword [sym.imp.KERNEL32.dll_CloseHandle]
mov ecx, dword [ebp - 4]
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.004473c7
mov esp, ebp
pop ebp
ret 8
Function at 0x435550
Capabilities:
Get file size

Disassembly:
push ebp
mov ebp, esp
push ecx
push esi
lea eax, [ebp - 4]
mov dword [ebp - 4], 0
push eax
push dword [ebp + 8]
call dword [sym.imp.KERNEL32.dll_GetFileSize]
mov esi, eax
cmp esi, 0xffffffff
jne 0x435583
call dword [sym.imp.KERNEL32.dll_GetLastError]
test eax, eax
je 0x435583
xor al, al
pop esi
mov esp, ebp
pop ebp
ret 8
mov eax, dword [ebp + 0xc]
xor ecx, ecx
mov edx, dword [ebp - 4]
add ecx, esi
pop esi
adc edx, 0
mov dword [eax], ecx
mov dword [eax + 4], edx
mov al, 1
mov esp, ebp
pop ebp
ret 8
Function at 0x401ae4
Capabilities:
Encode data using base64

Disassembly:
add byte [eax], al
call fcn.004035bc
mov dword [0x4080b0], eax
xor edx, edx
add al, ah
dec esi

Function at 0x404abe
Capabilities:
Parse pe header

Disassembly:
jo 0x404b00
add byte [ebx + 0x75f685f0], cl
adc al, 0x57
call dword [0x407074]
mov esi, eax
test esi, esi
jne 0x404adb
xor al, al
jmp 0x404bb5
mov eax, 0x5a4d
cmp word [esi], ax
add al, ah
dec esi
mov bh, 0x85
leave
add byte [eax], al
Function at 0x401404
Capabilities:
Identify system language via api
Read .ini file

Disassembly:
sub esp, 0x24
push ebx
push ebp
push esi
mov esi, ecx
push edi
lea ebp, [esi + 0x3c]
mov ecx, ebp
call fcn.00404544
mov edi, dword [sym.imp.KERNEL32.dll_GetPrivateProfileIntA]
push eax
push 0
mov ebx, str.Startup
push str.copy
push ebx
call edi
test eax, eax
setne al
mov ecx, ebp
mov byte [esi + 6], al
call fcn.00404544
push eax
push 1
push str.engine
push ebx
call edi
neg eax
sbb al, al
and byte [esp + 0x10], 0
inc al
lea edi, [esp + 0x11]
mov byte [esi + 5], al
xor eax, eax
mov ecx, ebp
stosw word es:[edi], ax
call fcn.00404544
mov edi, dword [sym.imp.KERNEL32.dll_GetPrivateProfileStringA]
push eax
lea eax, [esp + 0x14]
push 3
push eax
push 0x407460
push str.EnableLangDlg
push ebx
call edi
cmp eax, 1
jne 0x401496
cmp byte [esp + 0x10], 0x79
je 0x401492
cmp byte [esp + 0x10], 0x59
jne 0x401496
mov byte [esi + 8], 1
mov ecx, ebp
call fcn.00404544
push eax
lea eax, [esi + 0x48]
push 0x1f4
push eax
push 0x407460
push str.AppName
push ebx
call edi
mov ecx, ebp
call fcn.00404544
push eax
push 0
mov ebx, str.Languages
push str.count
push ebx
call dword [sym.imp.KERNEL32.dll_GetPrivateProfileIntA]
and dword [esp + 0x14], 0
mov dword [esi + 0x244], eax
test eax, eax
jle 0x401542
lea eax, [esi + 0x248]
mov dword [esp + 0x18], eax
push dword [esp + 0x14]
lea eax, [esp + 0x2c]
push str.key_d
push eax
call dword [sym.imp.USER32.dll_wsprintfA]
add esp, 0xc
mov ecx, ebp
call fcn.00404544
push eax
lea eax, [esp + 0x20]
push 0xa
push eax
lea eax, [esp + 0x34]
push 0x407460
push eax
push ebx
call edi
lea eax, [esp + 0x1e]
push eax
call fcn.004049f0
inc dword [esp + 0x18]
pop ecx
mov ecx, dword [esp + 0x18]
add dword [esp + 0x18], 2
mov word [ecx], ax
mov eax, dword [esp + 0x14]
cmp eax, dword [esi + 0x244]
jl 0x4014e8
mov ecx, ebp
call fcn.00404544
push eax
lea eax, [esp + 0x20]
push 0xa
push eax
push str.0x0409
push str.Default
push ebx
call edi
lea eax, [esp + 0x1e]
push eax
call fcn.004049f0
mov word [esi + 0x240], ax
mov ax, word [esi + 0x23c]
pop ecx
push eax
mov ecx, esi
call fcn.004015ed
test al, al
jne 0x4015d0
call dword [sym.imp.KERNEL32.dll_GetUserDefaultLangID]
lea edi, [esi + 0x312]
push eax
mov ecx, esi
mov word [edi], ax
call fcn.004015ed
test al, al
jne 0x4015e5
mov ax, word [edi]
mov ecx, esi
and eax, 0x3ff
or ah, 4
push eax
mov word [edi], ax
call fcn.004015ed
test al, al
jne 0x4015e5
push edi
mov ecx, esi
call fcn.0040161b
test al, al
jne 0x4015e5
mov ax, word [esi + 0x240]
mov word [edi], ax
jmp 0x4015e5
mov ax, word [esi + 0x23c]
mov byte [esi + 0x23e], 1
mov word [esi + 0x312], ax
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x24
ret
Function at 0x401c86
Capabilities:
Extract resource via kernel32 functions

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x400
push ebx
push esi
mov esi, ecx
xor ebx, ebx
push edi
cmp byte [esi + 0x22a], bl
jne 0x401d8d
mov ax, word [esi + 0x580]
mov edi, dword [sym.imp.KERNEL32.dll_FindResourceExA]
push eax
push 0x6b
push 5
push dword [esi + 0x224]
call edi
cmp eax, ebx
jne 0x401cf7
mov ax, word [esi + 0x580]
and ax, 0x3ff
or ah, 4
push eax
push 0x6b
push 5
push dword [esi + 0x224]
call edi
cmp eax, ebx
jne 0x401cf7
push 5
push 0x6b
push dword [esi + 0x224]
call dword [sym.imp.KERNEL32.dll_FindResourceA]
cmp eax, ebx
je 0x401d8d
push eax
push dword [esi + 0x224]
call dword [sym.imp.KERNEL32.dll_LoadResource]
push eax
call dword [sym.imp.KERNEL32.dll_LockResource]
push esi
push 0x401bee
push ebx
push eax
push dword [esi + 0x224]
call dword [sym.imp.USER32.dll_CreateDialogIndirectParamA]
mov dword [esi + 0x540], eax
lea eax, [ebp - 0xc]
push eax
push 0x9003
mov ecx, esi
mov dword [ebp - 0xc], ebx
mov dword [ebp - 8], ebx
mov dword [ebp - 0x18], ebx
mov dword [ebp - 0x14], ebx
call fcn.00403f66
test al, al
je 0x401d7d
lea eax, [esi + 0x270]
lea ecx, [ebp - 0xc]
push eax
call fcn.00404544
push eax
lea eax, [ebp - 0x400]
push eax
call dword [sym.imp.USER32.dll_wsprintfA]
add esp, 0xc
lea eax, [ebp - 0x400]
push eax
push 0x9102
push dword [esi + 0x540]
call dword [sym.imp.USER32.dll_SetDlgItemTextA]
lea ecx, [ebp - 0x18]
call fcn.0040114d
lea ecx, [ebp - 0xc]
call fcn.0040114d
pop edi
pop esi
pop ebx
leave
ret
Function at 0x402d93
Capabilities:
Copy file
Create process on windows
Get common file path

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x270
push ebx
push esi
mov esi, ecx
xor ebx, ebx
cmp byte [esi + 0x22f], bl
jne 0x402f20
cmp byte [esi + 0x22b], bl
jne 0x402f20
cmp byte [esi + 0x22e], bl
je 0x402f20
cmp byte [esi + 0x228], bl
jne 0x402f20
lea eax, [ebp - 0x270]
push eax
push 0x104
call dword [sym.imp.KERNEL32.dll_GetTempPathA]
test eax, eax
je 0x402f20
lea eax, [ebp - 0x16c]
push eax
push ebx
lea eax, [ebp - 0x270]
push str.Setup
push eax
call dword [sym.imp.KERNEL32.dll_GetTempFileNameA]
test eax, eax
je 0x402f20
lea eax, [ebp - 0x16c]
push ebx
push eax
lea ecx, [esi + 0x240]
call fcn.00404544
push eax
call dword [sym.imp.KERNEL32.dll_CopyFileA]
test eax, eax
je 0x402f20
push edi
push ebx
push 0x4000000
push 3
push ebx
push 1
lea eax, [ebp - 0x16c]
push ebx
push eax
call dword [sym.imp.KERNEL32.dll_CreateFileA]
push 0x10
mov dword [ebp - 8], eax
pop ecx
xor eax, eax
lea edi, [ebp - 0x64]
push str.__clone_of_
rep stosd dword es:[edi], eax
mov dword [ebp - 0x24], ebx
mov dword [ebp - 0x20], ebx
mov dword [ebp - 0x68], 0x44
call dword [sym.imp.OLEAUT32.dll_SysReAllocString]
mov edi, dword [sym.imp.OLEAUT32.dll_VariantInit]
mov dword [ebp - 0x14], eax
mov eax, dword [esi + 0x24c]
mov dword [ebp - 0x10], ebx
push eax
mov dword [ebp - 4], eax
call edi
push eax
lea ecx, [ebp - 0x14]
push dword [ebp - 4]
call fcn.004016f4
push 0x407278
call dword [sym.imp.OLEAUT32.dll_SysReAllocString]
push eax
mov dword [ebp - 4], eax
call edi
push eax
lea ecx, [ebp - 0x14]
push dword [ebp - 4]
call fcn.004016f4
push dword [ebp - 4]
call dword [sym.imp.OLEAUT32.dll_SysStringLen]
mov esi, dword [esi + 0x234]
push esi
call edi
push eax
push esi
lea ecx, [ebp - 0x14]
call fcn.004016f4
lea eax, [ebp - 0x24]
lea ecx, [ebp - 0x14]
push eax
lea eax, [ebp - 0x68]
push eax
push ebx
push ebx
push ebx
push 1
push ebx
push ebx
call fcn.00404544
push eax
lea eax, [ebp - 0x16c]
push eax
call dword [sym.imp.KERNEL32.dll_CreateProcessA]
push 0x7d0
call dword [sym.imp.KERNEL32.dll_Sleep]
lea ecx, [ebp - 0x14]
call fcn.0040114d
lea ecx, [ebp - 0x24]
call fcn.00402f26
cmp dword [ebp - 8], 0xffffffff
pop edi
je 0x402f1c
push dword [ebp - 8]
call dword [sym.imp.KERNEL32.dll_CloseHandle]
mov al, 1
jmp 0x402f22
xor al, al
pop esi
pop ebx
leave
ret
Function at 0x40404d
Capabilities:
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x18
push ebx
and dword [ebp - 4], 0
push esi
mov esi, dword [sym.imp.ADVAPI32.dll_RegOpenKeyExA]
lea eax, [ebp - 4]
push edi
mov ebx, 0xf003f
push eax
push ebx
push 0
mov edi, SysReAllocStringLen
push str..DefaultControl_PaneldesktopResourceLocale
push edi
mov dword [ebp - 0xc], 0xa
call esi
test eax, eax
jne 0x4040a2
lea eax, [ebp - 0xc]
push eax
lea eax, [ebp - 0x18]
push eax
push 0
push 0
push 0x407460
push dword [ebp - 4]
call dword [sym.imp.ADVAPI32.dll_RegQueryValueExA]
test eax, eax
je 0x4040fd
and dword [ebp - 8], 0
lea eax, [ebp - 8]
push eax
push ebx
push 0
push str..DEFAULTControl_PanelInternational
push edi
call esi
mov esi, eax
xor edi, edi
cmp esi, edi
jne 0x4040d7
lea eax, [ebp - 0xc]
push eax
lea eax, [ebp - 0x18]
push eax
push edi
push edi
push str.Locale
push dword [ebp - 8]
call dword [sym.imp.ADVAPI32.dll_RegQueryValueExA]
mov esi, eax
cmp dword [ebp - 8], edi
je 0x4040e5
push dword [ebp - 8]
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
cmp esi, edi
je 0x4040ff
cmp dword [ebp - 4], edi
je 0x4040f7
push dword [ebp - 4]
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
mov ax, 0x409
jmp 0x40411c
xor edi, edi
lea eax, [ebp - 0x18]
push eax
call fcn.004049f0
cmp dword [ebp - 4], edi
pop ecx
mov esi, eax
je 0x404119
push dword [ebp - 4]
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
mov ax, si
pop edi
pop esi
pop ebx
leave
ret
Function at 0x8003b3f
Capabilities:
Accept command line arguments
Hide graphical window

Disassembly:
push ebp
mov ebp, esp
mov dword [0x80043b4], 0x30
mov dword [0x80043bc], 0x8003351
mov dword [0x80043b8], 2
mov dword [0x80043c0], 0
mov dword [0x80043c4], 0
push 0
call dword [sym.imp.kernel32.dll_GetModuleHandleA]
jmp 0x8003b82
mov dword [0x80043c8], eax
mov dword [0x80043dc], 0x80041e0
mov dword [0x80043d4], 0xf
mov dword [0x8004102], eax
push 0x7f00
push 0
call dword [sym.imp.user32.dll_LoadIconA]
mov dword [0x80043cc], eax
mov dword [0x80043e0], eax
push 0x7f00
push 0
call dword [sym.imp.user32.dll_LoadCursorA]
mov dword [0x800410a], ebp
mov dword [0x80043d0], eax
push 0x80043b4
call dword [sym.imp.user32.dll_RegisterClassExA]
call dword [sym.imp.kernel32.dll_GetCommandLineA]
mov dword [0x8004434], eax
push 0
push dword [0x8004102]
push 0
push 0
push 0x1ef
push 0x21c
push 0xffffe688
push 0xfffff524
push 0xcf0000
push str.uno_momento
push str.verba
push 0
call dword [sym.imp.user32.dll_CreateWindowExA]
mov dword [0x800442c], eax
push 1
push dword [0x800442c]
call dword [sym.imp.user32.dll_ShowWindow]
push dword [0x800442c]
call dword [sym.imp.user32.dll_UpdateWindow]
jmp 0x8003c40
xor edi, edi
lea ebx, [0x80043e4]
jmp 0x8003c58
push ebx
call dword [sym.imp.user32.dll_TranslateMessage]
push ebx
call dword [sym.imp.user32.dll_DispatchMessageA]
push edi
push edi
push edi
push ebx
call dword [sym.imp.user32.dll_GetMessageA]
test al, al
jne 0x8003c4a
jmp 0x8003c6c
mov eax, dword [0x80043ec]
call fcn.08002ae4
ret

Function at 0x430000
Capabilities:
Encode data using xor
Packed with generic packer

Disassembly:
pushal
nop
nop
nop
nop
nop
mov eax, section..text
nop
mov ebx, 0x408f6c
nop
mov ecx, 0x4351f4
nop
nop
nop
test eax, eax
nop
nop
nop
nop
nop
nop
je 0x43004e
nop
nop
nop
xor dword [eax], ecx
nop
nop
nop
inc eax
nop
nop
nop
nop
nop
nop
inc eax
nop
nop
nop
nop
inc eax
nop
nop
nop
nop
nop
nop
inc eax
nop
nop
nop
nop
nop
nop
cmp eax, ebx
nop
jne 0x430024
nop
nop
nop
nop
mov eax, section..data
mov ebx, 0x42e3d0
nop
mov ecx, 0x3ac90717
nop
test eax, eax
nop
nop
nop
nop
nop
nop
je 0x430084
nop
nop
nop
nop
xor dword [eax], ecx
nop
nop
nop
nop
add eax, 4
nop
nop
nop
nop
nop
cmp eax, ebx
jne 0x43006c
nop
nop
nop
nop
nop
nop
nop
popal
nop
nop
jmp 0x401219