joyce8/EMBER2024-capa huggingface dataset:
Function at 0x402ab0
Capabilities:
Create process on windows
Delete file

Disassembly:
sub esp, 0x26c
push ebp
push esi
mov esi, ecx
push edi
mov ecx, 0x40
xor eax, eax
lea edi, [esp + 0x71]
mov byte [esp + 0x70], 0
rep stosd dword es:[edi], eax
stosw word es:[edi], ax
stosb byte es:[edi], al
lea eax, [esp + 0x1c]
mov ecx, esi
push eax
call fcn.00402d20
mov eax, dword [eax + 4]
test eax, eax
jne 0x402ae8
mov eax, dword [sym.imp.MSVCP60.dll_char_const__private:_static_char_const____cdecl_std::basic_string_char__struct_std::char_traits_char___class_std::allocator_char__::_Nullstr_void_::_2::_C]
mov ebp, dword [sym.imp.MSVCRT.dll_sprintf]
push eax
lea ecx, [esp + 0x74]
push 0x407174
push ecx
call ebp
mov eax, dword [esp + 0x2c]
add esp, 0xc
test eax, eax
je 0x402b23
lea ecx, [eax - 1]
mov al, byte [eax - 1]
test al, al
je 0x402b1a
cmp al, 0xff
je 0x402b1a
dec al
mov byte [ecx], al
jmp 0x402b23
push ecx
call sub.MFC42.DLL_operatordelete
add esp, 4
mov edi, dword [esp + 0x27c]
push edi
call dword [sym.imp.WININET.dll_DeleteUrlCacheEntry]
lea edx, [esp + 0x70]
push edx
call dword [sym.imp.KERNEL32.dll_DeleteFileA]
lea eax, [esp + 0x70]
mov ecx, esi
push eax
push edi
call fcn.00402c50
test eax, eax
je 0x402c40
lea ecx, [esp + 0x70]
push 0
push ecx
call dword [sym.imp.MSVCRT.dll__access]
add esp, 8
cmp eax, 0xffffffff
je 0x402c40
xor edx, edx
mov ecx, 0x11
mov dword [esp + 0xc], edx
xor eax, eax
lea edi, [esp + 0x2c]
mov dword [esp + 0x10], edx
rep stosd dword es:[edi], eax
mov dword [esp + 0x14], edx
mov ecx, 0x40
lea edi, [esp + 0x175]
mov word [esp + 0x5c], ax
mov byte [esp + 0x174], dl
push 0x407170
rep stosd dword es:[edi], eax
stosw word es:[edi], ax
stosb byte es:[edi], al
lea eax, [esp + 0x74]
lea ecx, [esp + 0x178]
push eax
push str._s_s
push ecx
mov dword [esp + 0x3c], 0x44
mov dword [esp + 0x68], 1
mov dword [esp + 0x28], edx
call ebp
add esp, 0x10
lea edx, [esp + 0xc]
lea eax, [esp + 0x2c]
lea ecx, [esp + 0x174]
push edx
push eax
push 0
push 0
push 0
push 0
push 0
push 0
push ecx
push 0
call dword [sym.imp.KERNEL32.dll_CreateProcessA]
test eax, eax
je 0x402c40
mov eax, dword [esp + 0x280]
lea eax, [eax + eax*4]
lea eax, [eax + eax*4]
lea edx, [eax + eax*4]
mov eax, dword [esp + 0xc]
shl edx, 3
push edx
push eax
call dword [sym.imp.KERNEL32.dll_WaitForSingleObject]
mov ecx, dword [esp + 0xc]
mov esi, dword [sym.imp.KERNEL32.dll_CloseHandle]
push ecx
call esi
mov edx, dword [esp + 0x10]
push edx
call esi
pop edi
pop esi
mov eax, 1
pop ebp
add esp, 0x26c
ret 8
pop edi
pop esi
xor eax, eax
pop ebp
add esp, 0x26c
ret 8
Function at 0x402d20
Capabilities:
Get common file path

Disassembly:
sub esp, 0x40c
push ebx
push ebp
push esi
lea eax, [esp + 0x14]
push edi
xor esi, esi
push eax
push 0x3f5
mov dword [esp + 0x1c], esi
call dword [sym.imp.KERNEL32.dll_GetTempPathA]
lea ecx, [esp + 0x18]
lea edx, [esp + 0x18]
push ecx
push esi
push 0x407178
push edx
call dword [sym.imp.KERNEL32.dll_GetTempFileNameA]
mov ebp, dword [esp + 0x420]
mov al, byte [esp + 0x13]
lea edi, [esp + 0x18]
or ecx, 0xffffffff
mov byte [ebp], al
xor eax, eax
repne scasb al, byte es:[edi]
not ecx
dec ecx
mov dword [ebp + 4], esi
mov ebx, ecx
mov dword [ebp + 8], esi
cmp ebx, 0xfffffffd
mov dword [ebp + 0xc], esi
jbe 0x402d88
call dword [sym.imp.MSVCP60.dll_void___cdecl_std::_Xlen_void_]
mov ecx, dword [ebp + 4]
cmp ecx, esi
je 0x402dbb
mov al, byte [ecx - 1]
test al, al
je 0x402dbb
cmp al, 0xff
je 0x402dbb
cmp ebx, esi
jne 0x402dee
dec al
push esi
mov byte [ecx - 1], al
mov ecx, ebp
call dword [sym.imp.MSVCP60.dll_private:_void___thiscall_std::basic_string_char__struct_std::char_traits_char___class_std::allocator_char__::_Tidy_bool_]
pop edi
mov eax, ebp
pop esi
pop ebp
pop ebx
add esp, 0x40c
ret 4
cmp ebx, esi
jne 0x402dd8
push 1
mov ecx, ebp
call dword [sym.imp.MSVCP60.dll_private:_void___thiscall_std::basic_string_char__struct_std::char_traits_char___class_std::allocator_char__::_Tidy_bool_]
pop edi
mov eax, ebp
pop esi
pop ebp
pop ebx
add esp, 0x40c
ret 4
mov eax, dword [ebp + 0xc]
cmp eax, 0x1f
ja 0x402de4
cmp eax, ebx
jae 0x402df7
push 1
mov ecx, ebp
call dword [sym.imp.MSVCP60.dll_private:_void___thiscall_std::basic_string_char__struct_std::char_traits_char___class_std::allocator_char__::_Tidy_bool_]
push ebx
mov ecx, ebp
call dword [sym.imp.MSVCP60.dll_private:_void___thiscall_std::basic_string_char__struct_std::char_traits_char___class_std::allocator_char__::_Copy_unsigned_int_]
mov edi, dword [ebp + 4]
mov ecx, ebx
mov edx, ecx
lea esi, [esp + 0x18]
shr ecx, 2
rep movsd dword es:[edi], dword [esi]
mov ecx, edx
and ecx, 3
rep movsb byte es:[edi], byte [esi]
mov eax, dword [ebp + 4]
mov dword [ebp + 8], ebx
pop edi
pop esi
mov byte [eax + ebx], 0
mov eax, ebp
pop ebp
pop ebx
add esp, 0x40c
ret 4
Function at 0x403990
Capabilities:
Set registry value

Disassembly:
sub esp, 0x10c
lea eax, [esp]
push edi
push eax
push str.SoftwareASD
push 0x80000002
call dword [sym.imp.ADVAPI32.dll_RegCreateKeyA]
mov ecx, 0x40
xor eax, eax
lea edi, [esp + 0xd]
mov byte [esp + 0xc], 0
rep stosd dword es:[edi], eax
stosw word es:[edi], ax
lea ecx, [esp + 8]
push ecx
stosb byte es:[edi], al
call sub.MFC42.DLL_CTime::GetTickCount
mov eax, dword [eax]
lea edx, [esp + 0xc]
push 0xa
push edx
push eax
call dword [sym.imp.MSVCRT.dll__ltoa]
lea edi, [esp + 0x18]
or ecx, 0xffffffff
xor eax, eax
add esp, 0xc
repne scasb al, byte es:[edi]
not ecx
mov edx, dword [esp + 4]
dec ecx
push ecx
lea ecx, [esp + 0x10]
push ecx
push 1
push eax
push 0x4071c0
push edx
call dword [sym.imp.ADVAPI32.dll_RegSetValueExA]
mov eax, dword [esp + 4]
push eax
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
pop edi
add esp, 0x10c
ret
Function at 0x431004
Capabilities:
Encode data using xor
Packed with generic packer

Disassembly:
pushal
nop
mov eax, section..text
nop
nop
mov ebx, 0x40915c
mov ecx, 0x5b980e40
nop
nop
nop
test eax, eax
nop
nop
nop
nop
nop
je 0x43104e
nop
nop
nop
nop
nop
xor dword [eax], ecx
nop
nop
inc eax
nop
nop
nop
nop
nop
nop
nop
inc eax
nop
nop
nop
nop
nop
nop
inc eax
nop
nop
nop
nop
inc eax
nop
nop
nop
nop
cmp eax, ebx
nop
nop
nop
jne 0x431024
nop
nop
nop
mov eax, section..data
mov ebx, 0x42f3f8
nop
nop
mov ecx, 0x11231a28
nop
nop
nop
nop
test eax, eax
nop
nop
nop
je 0x431084
nop
nop
nop
nop
xor dword [eax], ecx
nop
nop
add eax, 4
nop
nop
nop
nop
nop
nop
cmp eax, ebx
nop
nop
nop
nop
jne 0x43106c
nop
popal
nop
nop
nop
nop
jmp 0x401219
Function at 0x401fee
Capabilities:
Resolve function by parsing pe exports

Disassembly:
push ebp
mov ebp, esp
and esp, 0xfffffff8
sub esp, 0x24
mov eax, dword [0x428040]
xor eax, esp
mov dword [esp + 0x20], eax
push ebx
push esi
mov esi, dword [0x4824c8]
xor ecx, ecx
push edi
mov dword [esp + 0xc], ecx
mov eax, dword [esi + 0x3c]
mov ebx, dword [eax + esi + 0x78]
add ebx, esi
mov edi, dword [ebx + 0x20]
mov eax, dword [ebx + 0x18]
add edi, esi
mov dword [esp + 0x10], eax
test eax, eax
je 0x402063
mov eax, dword [edi]
lea ecx, [esp + 0x14]
add eax, esi
push eax
call fcn.004029b8
lea ecx, [esp + 0x14]
call fcn.00401e1e
cmp eax, 0x8aafdc01
je 0x40207a
lea ecx, [esp + 0x14]
add edi, 4
call fcn.00402a45
mov eax, dword [esp + 0xc]
inc eax
mov dword [esp + 0xc], eax
cmp eax, dword [esp + 0x10]
jb 0x40202a
xor edi, edi
mov ecx, dword [esp + 0x2c]
lea eax, [esi + edi]
pop edi
pop esi
pop ebx
xor ecx, esp
call fcn.00406c93
mov esp, ebp
pop ebp
ret
mov edx, str.QwruxAA
call fcn.00402d84
push eax
call fcn.00402ffd
mov eax, dword [ebx + 0x24]
pop ecx
mov ecx, dword [esp + 0xc]
lea eax, [eax + ecx*2]
movzx ecx, word [eax + esi]
mov eax, dword [ebx + 0x1c]
lea eax, [eax + ecx*4]
mov edi, dword [eax + esi]
lea ecx, [esp + 0x14]
call fcn.00402a45
jmp 0x402065
Function at 0x413736
Capabilities:
Read file on windows

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
pop ebp
jmp fcn.004133d8

Function at 0x413741
Capabilities:
Read file on windows

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
pop ebp
jmp fcn.00413567

Function at 0x413b3b
Capabilities:
Read file on windows

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
mov eax, 0x101c
call fcn.00407bb0
mov eax, dword [0x428040]
xor eax, ebp
mov dword [ebp - 4], eax
mov eax, dword [ebp + 0x14]
push ebx
push dword [ebp + 8]
mov dword [ebp - 0x100c], eax
call fcn.004125cd
pop ecx
mov ecx, dword [ebp + 8]
mov ebx, eax
cmp dword [ecx + 8], 0
jne 0x413b7d
mov eax, dword [ebp + 0xc]
mov edx, dword [ebp + 0x10]
jmp 0x413cd9
mov eax, dword [ecx]
sub eax, dword [ecx + 4]
push esi
push edi
push 0
cdq
push 2
push edx
push eax
call fcn.0041d260
push dword [ebp - 0x100c]
mov ecx, ebx
mov dword [ebp - 0x1008], eax
mov esi, ebx
mov dword [ebp - 0x1018], edx
and ecx, 0x3f
sar esi, 6
imul edi, ecx, 0x38
push 0
mov eax, dword [esi*4 + 0x482190]
push dword [edi + eax + 0x24]
push dword [edi + eax + 0x20]
push ebx
call fcn.00414d0b
mov ecx, dword [esi*4 + 0x482190]
add esp, 0x14
mov dword [ebp - 0x1010], eax
mov eax, edx
mov edx, dword [ebp - 0x1010]
mov dword [ebp - 0x101c], eax
cmp edx, dword [edi + ecx + 0x20]
jne 0x413cd2
cmp eax, dword [edi + ecx + 0x24]
jne 0x413cd2
push 0
lea eax, [ebp - 0x1014]
push eax
push 0x1000
lea eax, [ebp - 0x1004]
push eax
push dword [edi + ecx + 0x18]
call dword [sym.imp.KERNEL32.dll_ReadFile]
test eax, eax
je 0x413cd2
push dword [ebp - 0x100c]
push 0
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push ebx
call fcn.00414d0b
add esp, 0x14
test edx, edx
jl 0x413cd2
jg 0x413c48
test eax, eax
jb 0x413cd2
mov ebx, dword [ebp - 0x1018]
mov eax, dword [ebp - 0x1014]
test ebx, ebx
jg 0x413cd2
jl 0x413c62
cmp dword [ebp - 0x1008], eax
ja 0x413cd2
lea edi, [ebp - 0x1004]
xor edx, edx
add edi, eax
lea ecx, [ebp - 0x1004]
xor esi, esi
cmp dword [ebp - 0x1008], edx
jne 0x413c80
test ebx, ebx
je 0x413cb9
cmp ecx, edi
jae 0x413cb9
mov al, byte [ecx]
cmp al, 0xd
jne 0x413c9a
lea eax, [edi - 1]
cmp ecx, eax
jae 0x413ca6
cmp byte [ecx + 1], 0xa
jne 0x413ca6
inc ecx
jmp 0x413ca6
movzx eax, al
movsx eax, byte [eax + 0x4282f8]
add ecx, eax
add esi, 1
adc edx, 0
inc ecx
cmp esi, dword [ebp - 0x1008]
jne 0x413c80
cmp edx, ebx
jne 0x413c80
lea eax, [ebp - 0x1004]
sub ecx, eax
mov eax, ecx
cdq
add eax, dword [ebp - 0x1010]
adc edx, dword [ebp - 0x101c]
jmp 0x413cd7
or edx, 0xffffffff
mov eax, edx
pop edi
pop esi
mov ecx, dword [ebp - 4]
xor ecx, ebp
pop ebx
call fcn.00406c93
leave
ret
Function at 0x4141a9
Capabilities:
Read file on windows

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x14
mov eax, dword [ebp + 8]
mov ecx, eax
push ebx
mov ebx, dword [ebp + 0xc]
and eax, 0x3f
sar ecx, 6
push esi
push edi
imul edi, eax, 0x38
mov eax, dword [ecx*4 + 0x482190]
mov dword [ebp - 0x10], ecx
mov ecx, dword [eax + edi + 0x18]
mov dword [ebp - 0x14], ecx
mov ecx, dword [ebp + 0x10]
test ecx, ecx
je 0x4141e9
cmp byte [ebx], 0xa
jne 0x4141e9
or byte [eax + edi + 0x28], 4
jmp 0x4141ee
and byte [eax + edi + 0x28], 0xfb
add ecx, ebx
mov edx, ebx
mov dword [ebp - 0xc], ecx
mov esi, ebx
cmp ebx, ecx
jae 0x4142ec
mov al, byte [edx]
cmp al, 0x1a
je 0x4142ce
lea ecx, [edx + 1]
mov dword [ebp - 8], ecx
mov ecx, dword [ebp - 0xc]
cmp al, 0xd
je 0x41421d
mov edx, dword [ebp - 8]
mov byte [esi], al
jmp 0x414242
mov eax, dword [ebp - 8]
cmp eax, ecx
jae 0x41424c
mov cl, byte [eax]
xor eax, eax
cmp cl, 0xa
sete al
inc eax
add edx, eax
cmp cl, 0xa
sete al
dec al
and al, 3
add al, 0xa
mov byte [esi], al
mov ecx, dword [ebp - 0xc]
inc esi
cmp edx, ecx
jb 0x4141ff
jmp 0x4142ec
push 0
lea eax, [ebp - 0xc]
push eax
push 1
lea eax, [ebp - 1]
push eax
push dword [ebp - 0x14]
call dword [sym.imp.KERNEL32.dll_ReadFile]
test eax, eax
je 0x4142c9
cmp dword [ebp - 0xc], 0
je 0x4142c9
mov ecx, dword [ebp - 0x10]
mov eax, dword [ecx*4 + 0x482190]
test byte [eax + edi + 0x28], 0x48
je 0x4142a3
mov dl, byte [ebp - 1]
lea eax, [esi + 1]
mov dword [ebp - 0x14], eax
cmp dl, 0xa
jne 0x41428e
mov byte [esi], dl
jmp 0x41429f
mov byte [esi], 0xd
mov eax, dword [ecx*4 + 0x482190]
mov byte [eax + edi + 0x2a], dl
mov eax, dword [ebp - 0x14]
mov esi, eax
jmp 0x4142ec
cmp byte [ebp - 1], 0xa
jne 0x4142b2
cmp esi, ebx
jne 0x4142b2
mov byte [esi], 0xa
jmp 0x4142eb
push 1
push 0xffffffffffffffff
push 0xffffffffffffffff
push dword [ebp + 8]
call fcn.00414d29
add esp, 0x10
cmp byte [ebp - 1], 0xa
je 0x4142ec
mov byte [esi], 0xd
jmp 0x4142eb
mov ecx, dword [ebp - 0x10]
mov ecx, dword [ecx*4 + 0x482190]
mov al, byte [ecx + edi + 0x28]
test al, 0x40
jne 0x4142e8
or al, 2
mov byte [ecx + edi + 0x28], al
jmp 0x4142ec
mov byte [esi], 0x1a
inc esi
sub esi, ebx
pop edi
mov eax, esi
pop esi
pop ebx
leave
ret
Function at 0x4142f5
Capabilities:
Read file on windows

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x18
mov eax, dword [ebp + 8]
push ebx
push esi
mov esi, dword [ebp + 0xc]
mov ebx, eax
and eax, 0x3f
sar ebx, 6
push edi
imul edi, eax, 0x38
push 0xa
mov eax, dword [ebx*4 + 0x482190]
pop edx
mov dword [ebp - 0x14], edx
mov ecx, dword [edi + eax + 0x18]
mov dword [ebp - 0x18], ecx
mov ecx, dword [ebp + 0x10]
test ecx, ecx
je 0x414338
cmp word [esi], dx
jne 0x414338
or byte [edi + eax + 0x28], 4
jmp 0x41433d
and byte [edi + eax + 0x28], 0xfb
lea edx, [esi + ecx*2]
mov eax, esi
mov dword [ebp - 8], edx
mov dword [ebp - 4], eax
cmp eax, edx
jae 0x414490
mov dword [ebp - 0xc], 0xd
movzx ecx, word [eax]
mov edx, ecx
mov dword [ebp - 0x10], edx
push 0x1a
pop edx
cmp cx, dx
mov edx, dword [ebp - 8]
je 0x414470
add eax, 2
cmp cx, word [ebp - 0xc]
je 0x41437f
mov dword [ebp - 4], eax
mov word [esi], cx
jmp 0x4143b5
cmp eax, edx
jae 0x4143c1
movzx eax, word [eax]
xor ecx, ecx
cmp ax, word [ebp - 0x14]
mov edx, eax
push 0xa
sete cl
xor eax, eax
lea ecx, [ecx*2 + 2]
add dword [ebp - 4], ecx
pop ecx
cmp dx, cx
mov edx, dword [ebp - 8]
sete al
dec eax
and eax, 3
add eax, ecx
mov word [esi], ax
mov eax, dword [ebp - 4]
add esi, 2
cmp eax, edx
jb 0x414357
jmp 0x414490
push 0
lea eax, [ebp - 0x14]
push eax
push 2
lea eax, [ebp - 4]
push eax
push dword [ebp - 0x18]
call dword [sym.imp.KERNEL32.dll_ReadFile]
test eax, eax
je 0x41446c
cmp dword [ebp - 0x14], 0
je 0x41446c
mov eax, dword [ebx*4 + 0x482190]
push 0xa
test byte [edi + eax + 0x28], 0x48
je 0x414444
mov dx, word [ebp - 4]
lea eax, [esi + 2]
pop ecx
mov dword [ebp - 0x18], eax
cmp dx, cx
jne 0x41440d
mov word [esi], cx
jmp 0x414440
push 0xd
pop eax
mov word [esi], ax
mov eax, dword [ebx*4 + 0x482190]
movzx ecx, dx
shr ecx, 8
push 0xa
mov byte [edi + eax + 0x2a], dl
mov eax, dword [ebx*4 + 0x482190]
mov byte [edi + eax + 0x2b], cl
mov eax, dword [ebx*4 + 0x482190]
pop ecx
mov byte [edi + eax + 0x2c], cl
mov eax, dword [ebp - 0x18]
mov esi, eax
jmp 0x414490
pop ebx
cmp word [ebp - 4], bx
jne 0x414455
cmp esi, dword [ebp + 0xc]
jne 0x414455
mov word [esi], bx
jmp 0x41448d
push 1
push 0xffffffffffffffff
push 0xfffffffffffffffe
push dword [ebp + 8]
call fcn.00414d29
add esp, 0x10
cmp word [ebp - 4], bx
je 0x414490
push 0xd
jmp 0x414489
mov ecx, dword [ebx*4 + 0x482190]
mov al, byte [ecx + edi + 0x28]
test al, 0x40
jne 0x414487
or al, 2
mov byte [ecx + edi + 0x28], al
jmp 0x414490
push 0x1a
pop eax
mov word [esi], ax
add esi, 2
sub esi, dword [ebp + 0xc]
and esi, 0xfffffffe
pop edi
mov eax, esi
pop esi
pop ebx
leave
ret
Function at 0x41755f
Capabilities:
Enumerate files on windows

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x264
mov eax, dword [0x428040]
xor eax, ebp
mov dword [ebp - 4], eax
mov edx, dword [ebp + 0xc]
mov ecx, dword [ebp + 0x10]
push ebx
push esi
push edi
mov edi, dword [ebp + 8]
mov dword [ebp - 0x25c], ecx
cmp edx, edi
je 0x4175aa
movzx eax, word [edx]
lea ecx, [ebp - 0x255]
push eax
call fcn.004176fe
test al, al
jne 0x4175a4
sub edx, 2
cmp edx, edi
jne 0x41758a
mov ecx, dword [ebp - 0x25c]
movzx esi, word [edx]
cmp esi, 0x3a
jne 0x4175cc
lea eax, [edi + 2]
cmp edx, eax
je 0x4175cc
push ecx
xor ebx, ebx
push ebx
push ebx
push edi
call fcn.004174ab
add esp, 0x10
jmp 0x4176c6
push esi
lea ecx, [ebp - 0x255]
call fcn.004176fe
sub edx, edi
movzx eax, al
sar edx, 1
inc edx
neg eax
sbb eax, eax
xor ebx, ebx
push ebx
push ebx
and eax, edx
push ebx
mov dword [ebp - 0x260], eax
lea eax, [ebp - 0x254]
push eax
push ebx
push edi
call dword [sym.imp.KERNEL32.dll_FindFirstFileExW]
mov esi, eax
cmp esi, 0xffffffff
jne 0x41760f
push dword [ebp - 0x25c]
jmp 0x4175bc
mov ebx, dword [ebp - 0x25c]
push 0x2e
mov eax, dword [ebx + 4]
sub eax, dword [ebx]
sar eax, 2
mov dword [ebp - 0x25c], eax
pop eax
cmp word [ebp - 0x228], ax
jne 0x41764c
cmp word [ebp - 0x226], 0
je 0x41766d
cmp word [ebp - 0x226], ax
jne 0x41764c
cmp word [ebp - 0x224], 0
je 0x41766d
push ebx
push dword [ebp - 0x260]
lea eax, [ebp - 0x228]
push edi
push eax
call fcn.004174ab
add esp, 0x10
mov dword [ebp - 0x264], eax
test eax, eax
jne 0x4176b9
lea eax, [ebp - 0x254]
push eax
push esi
call dword [sym.imp.KERNEL32.dll_FindNextFileW]
push 0x2e
test eax, eax
pop eax
jne 0x417626
mov eax, dword [ebx + 4]
mov edx, dword [ebx]
sub eax, edx
mov ecx, dword [ebp - 0x25c]
sar eax, 2
cmp ecx, eax
jne 0x4176a1
push esi
call dword [sym.imp.KERNEL32.dll_FindClose]
xor eax, eax
jmp 0x4176c6
push 0x4172db
sub eax, ecx
push 4
push eax
lea eax, [edx + ecx*4]
push eax
call fcn.0041b3c0
add esp, 0x10
jmp 0x417696
push esi
call dword [sym.imp.KERNEL32.dll_FindClose]
mov eax, dword [ebp - 0x264]
mov ecx, dword [ebp - 4]
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.00406c93
leave
ret

Function at 0x41d220
Capabilities:
Parse pe header

Disassembly:
push ebp
mov ebp, esp
mov eax, dword [ebp + 8]
mov ecx, 0x5a4d
cmp word [eax], cx
jne 0x41d24d
mov ecx, dword [eax + 0x3c]
add ecx, eax
cmp dword [ecx], 0x4550
jne 0x41d24d
mov edx, 0x10b
xor eax, eax
cmp word [ecx + 0x18], dx
sete al
pop ebp
ret
xor eax, eax
pop ebp
ret

Function at 0x433000
Capabilities:
Encode data using xor
Packed with generic packer

Disassembly:
pushal
nop
nop
nop
nop
nop
call 0x43300c
nop
nop
nop
pop eax
nop
nop
nop
add eax, 0x40a063
nop
sub eax, 0x40a009
nop
nop
mov ebx, dword [eax]
nop
nop
nop
mov ecx, dword [eax + 4]
nop
nop
nop
nop
nop
mov edx, dword [eax + 8]
nop
nop
xor dword [ebx], edx
nop
nop
nop
add ebx, 4
nop
nop
cmp ebx, ecx
nop
nop
nop
nop
nop
nop
nop
jl 0x433030
nop
nop
nop
add eax, 0xc
nop
nop
nop
nop
cmp dword [eax], 0
nop
nop
nop
jne 0x43301e
nop
nop
nop
popal
nop
nop
nop
jmp 0x431219
Function at 0x402b30
Capabilities:
Accept command line arguments

Disassembly:
push ebx
push esi
push edi
add esp, 0xfffffef8
mov ebx, edx
mov esi, eax
mov eax, ebx
call fcn.0040482c
test esi, esi
jne 0x402b66
push 0x105
lea eax, [esp + 4]
push eax
push 0
call sub.kernel32.dll_GetModuleFileNameA
mov ecx, eax
mov edx, esp
mov eax, ebx
call fcn.0040491c
jmp 0x402b84
call sub.kernel32.dll_GetCommandLineA
mov edi, eax
mov edx, ebx
mov eax, edi
call fcn.00402a44
mov edi, eax
test esi, esi
je 0x402b84
cmp dword [ebx], 0
je 0x402b84
dec esi
jmp 0x402b6d
add esp, 0x108
pop edi
pop esi
pop ebx
ret

Function at 0x403888
Capabilities:
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff4
movzx eax, word [0x535020]
mov dword [ebp - 8], eax
lea eax, [ebp - 4]
push eax
push 1
push 0
push 0x403920
push 0x80000002
call sub.advapi32.dll_RegOpenKeyExA
test eax, eax
jne 0x403900
xor eax, eax
push ebp
push 0x4038f9
push dword fs:[eax]
mov dword fs:[eax], esp
mov dword [ebp - 0xc], 4
lea eax, [ebp - 0xc]
push eax
lea eax, [ebp - 8]
push eax
push 0
push 0
push 0x40393c
mov eax, dword [ebp - 4]
push eax
call sub.advapi32.dll_RegQueryValueExA
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x403900
mov eax, dword [ebp - 4]
push eax
call sub.advapi32.dll_RegCloseKey
ret
mov ax, word [0x535020]
and ax, 0xffc0
mov dx, word [ebp - 8]
and dx, 0x3f
or ax, dx
mov word [0x535020], ax
mov esp, ebp
pop ebp
ret

Function at 0x40462c
Capabilities:
Write file on windows

Disassembly:
push ecx
cmp byte [0x53904c], 0
je 0x40468d
cmp word [0x539220], 0xd7b2
jne 0x404655
cmp dword [0x539228], 0
jbe 0x404655
mov eax, 0x53921c
call dword [0x539238]
push 0
lea eax, [esp + 4]
push eax
push 0x1e
push 0x535070
push 0xfffffffffffffff5
call sub.kernel32.dll_GetStdHandle
push eax
call sub.kernel32.dll_WriteFile
push 0
lea eax, [esp + 4]
push eax
push 2
push 0x4046b4
push 0xfffffffffffffff5
call sub.kernel32.dll_GetStdHandle
push eax
call sub.kernel32.dll_WriteFile
pop edx
ret
cmp byte [0x535030], 0
jne 0x4046a9
push 0
push 0x535068
push 0x535070
push 0
call sub.user32.dll_MessageBoxA
pop edx
ret

Function at 0x4047e0
Capabilities:
Create thread

Disassembly:
push ebp
mov ebp, esp
push ebx
push esi
push edi
mov edi, ecx
mov esi, edx
mov ebx, eax
mov eax, 8
call fcn.00402808
mov dword [eax], edi
mov edx, dword [ebp + 0x10]
mov dword [eax + 4], edx
mov byte [0x53904d], 1
mov edx, dword [ebp + 8]
push edx
mov edx, dword [ebp + 0xc]
push edx
push eax
mov eax, 0x4047a8
push eax
push esi
push ebx
call sub.kernel32.dll_CreateThread
pop edi
pop esi
pop ebx
pop ebp
ret 0xc
Function at 0x406170
Capabilities:
Get geographical location
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffee0
push ebx
push esi
mov dword [ebp - 4], eax
push 0x105
lea eax, [ebp - 0x11d]
push eax
push 0
call sub.kernel32.dll_GetModuleFileNameA
mov byte [ebp - 0x12], 0
lea eax, [ebp - 8]
push eax
push 0xf0019
push 0
push 0x4063a0
push 0x80000001
call sub.advapi32.dll_RegOpenKeyExA
test eax, eax
je 0x4061f3
lea eax, [ebp - 8]
push eax
push 0xf0019
push 0
push 0x4063a0
push 0x80000002
call sub.advapi32.dll_RegOpenKeyExA
test eax, eax
je 0x4061f3
lea eax, [ebp - 8]
push eax
push 0xf0019
push 0
push 0x4063bc
push 0x80000001
call sub.advapi32.dll_RegOpenKeyExA
test eax, eax
jne 0x40627c
xor eax, eax
push ebp
push 0x406275
push dword fs:[eax]
mov dword fs:[eax], esp
mov dword [ebp - 0x18], 5
lea eax, [ebp - 0x11d]
mov edx, 0x105
call fcn.00405fb8
lea eax, [ebp - 0x18]
push eax
lea eax, [ebp - 0x12]
push eax
push 0
push 0
lea eax, [ebp - 0x11d]
push eax
mov eax, dword [ebp - 8]
push eax
call sub.advapi32.dll_RegQueryValueExA
test eax, eax
je 0x40625a
lea eax, [ebp - 0x18]
push eax
lea eax, [ebp - 0x12]
push eax
push 0
push 0
push 0x4063dc
mov eax, dword [ebp - 8]
push eax
call sub.advapi32.dll_RegQueryValueExA
test eax, eax
je 0x40625a
mov byte [ebp - 0x12], 0
mov byte [ebp - 0xe], 0
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x40627c
mov eax, dword [ebp - 8]
push eax
call sub.advapi32.dll_RegCloseKey
ret
push 0x105
mov eax, dword [ebp - 4]
push eax
lea eax, [ebp - 0x11d]
push eax
call sub.kernel32.dll_lstrcpynA
push 5
lea eax, [ebp - 0xd]
push eax
push 3
call sub.kernel32.dll_GetThreadLocale
push eax
call sub.kernel32.dll_GetLocaleInfoA
xor esi, esi
cmp byte [ebp - 0x11d], 0
je 0x406396
cmp byte [ebp - 0xd], 0
jne 0x4062c3
cmp byte [ebp - 0x12], 0
je 0x406396
lea eax, [ebp - 0x11d]
push eax
call sub.kernel32.dll_lstrlenA
mov ebx, eax
lea eax, [ebp - 0x11d]
add ebx, eax
jmp 0x4062dc
dec ebx
cmp byte [ebx], 0x2e
je 0x4062eb
lea eax, [ebp - 0x11d]
cmp ebx, eax
jne 0x4062db
lea eax, [ebp - 0x11d]
cmp ebx, eax
je 0x406396
inc ebx
cmp byte [ebp - 0x12], 0
je 0x406328
mov edx, ebx
sub edx, eax
mov eax, 0x105
sub eax, edx
push eax
lea eax, [ebp - 0x12]
push eax
push ebx
call sub.kernel32.dll_lstrcpynA
push 2
push 0
lea eax, [ebp - 0x11d]
push eax
call sub.kernel32.dll_LoadLibraryExA
mov esi, eax
test esi, esi
jne 0x406396
cmp byte [ebp - 0xd], 0
je 0x406396
lea eax, [ebp - 0x11d]
mov edx, ebx
sub edx, eax
mov eax, 0x105
sub eax, edx
push eax
lea eax, [ebp - 0xd]
push eax
push ebx
call sub.kernel32.dll_lstrcpynA
push 2
push 0
lea eax, [ebp - 0x11d]
push eax
call sub.kernel32.dll_LoadLibraryExA
mov esi, eax
test esi, esi
jne 0x406396
mov byte [ebp - 0xb], 0
lea eax, [ebp - 0x11d]
mov edx, ebx
sub edx, eax
mov eax, 0x105
sub eax, edx
push eax
lea eax, [ebp - 0xd]
push eax
push ebx
call sub.kernel32.dll_lstrcpynA
push 2
push 0
lea eax, [ebp - 0x11d]
push eax
call sub.kernel32.dll_LoadLibraryExA
mov esi, eax
mov eax, esi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret