joyce8/EMBER2024-capa huggingface dataset:
Function at 0x406fe4
Capabilities:
Write file on windows

Disassembly:
push ebp
lea ebp, [esp - 0x3a0]
sub esp, 0x420
mov eax, dword [0x4111b4]
push edi
xor edi, edi
cmp dword [ebp + 0x3b0], edi
mov dword [ebp + 0x39c], eax
mov dword [ebp - 0x78], edi
mov dword [ebp - 0x7c], edi
jne 0x407015
xor eax, eax
jmp 0x40719e
mov eax, dword [ebp + 0x3a8]
push ebx
mov ebx, dword [ebp + 0x3a8]
and eax, 0x1f
sar ebx, 5
push esi
lea esi, [eax + eax*8]
lea ebx, [ebx*4 + 0x412c40]
mov eax, dword [ebx]
shl esi, 2
test byte [eax + esi + 4], 0x20
je 0x407051
push 2
push edi
push edi
push dword [ebp + 0x3a8]
call fcn.0040a2d5
add esp, 0x10
mov eax, dword [ebx]
add eax, esi
test byte [eax + 4], 0x80
je 0x40712c
cmp dword [ebp + 0x3b0], edi
mov eax, dword [ebp + 0x3ac]
mov dword [ebp - 0x74], eax
mov dword [ebp - 0x6c], edi
jbe 0x40716a
mov ecx, dword [ebp - 0x74]
sub ecx, dword [ebp + 0x3ac]
lea eax, [ebp - 0x68]
mov dword [ebp - 0x70], edi
cmp ecx, dword [ebp + 0x3b0]
jae 0x4070b5
mov edx, dword [ebp - 0x74]
inc dword [ebp - 0x74]
mov dl, byte [edx]
inc ecx
cmp dl, 0xa
jne 0x4070a6
inc dword [ebp - 0x7c]
mov byte [eax], 0xd
inc eax
inc dword [ebp - 0x70]
mov byte [eax], dl
inc eax
inc dword [ebp - 0x70]
cmp dword [ebp - 0x70], 0x400
jl 0x407086
mov edi, eax
lea eax, [ebp - 0x68]
sub edi, eax
push 0
lea eax, [ebp - 0x80]
push eax
push edi
lea eax, [ebp - 0x68]
push eax
mov eax, dword [ebx]
push dword [eax + esi]
call dword [sym.imp.KERNEL32.dll_WriteFile]
test eax, eax
je 0x4070f5
mov eax, dword [ebp - 0x80]
add dword [ebp - 0x78], eax
cmp eax, edi
jl 0x4070fe
mov eax, dword [ebp - 0x74]
sub eax, dword [ebp + 0x3ac]
xor edi, edi
cmp eax, dword [ebp + 0x3b0]
jb 0x407077
jmp 0x407100
call dword [sym.imp.KERNEL32.dll_GetLastError]
mov dword [ebp - 0x6c], eax
xor edi, edi
mov eax, dword [ebp - 0x78]
cmp eax, edi
jne 0x407199
cmp dword [ebp - 0x6c], edi
je 0x40716a
push 5
pop esi
cmp dword [ebp - 0x6c], esi
jne 0x40715f
call fcn.0040770c
mov dword [eax], 9
call fcn.00407715
mov dword [eax], esi
jmp 0x407194
push edi
lea ecx, [ebp - 0x80]
push ecx
push dword [ebp + 0x3b0]
push dword [ebp + 0x3ac]
push dword [eax]
call dword [sym.imp.KERNEL32.dll_WriteFile]
test eax, eax
je 0x407154
mov eax, dword [ebp - 0x80]
mov dword [ebp - 0x6c], edi
mov dword [ebp - 0x78], eax
jmp 0x407100
call dword [sym.imp.KERNEL32.dll_GetLastError]
mov dword [ebp - 0x6c], eax
jmp 0x407100
push dword [ebp - 0x6c]
call fcn.0040771e
pop ecx
jmp 0x407194
mov eax, dword [ebx]
test byte [eax + esi + 4], 0x40
je 0x407182
mov eax, dword [ebp + 0x3ac]
cmp byte [eax], 0x1a
jne 0x407182
xor eax, eax
jmp 0x40719c
call fcn.0040770c
mov dword [eax], 0x1c
call fcn.00407715
mov dword [eax], edi
or eax, 0xffffffff
jmp 0x40719c
sub eax, dword [ebp - 0x7c]
pop esi
pop ebx
mov ecx, dword [ebp + 0x39c]
pop edi
call fcn.004053c5
add ebp, 0x3a0
leave
ret
Function at 0x40847c
Capabilities:
Read file on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0xc
and dword [ebp - 8], 0
cmp dword [ebp + 0x10], 0
push ebx
mov ebx, dword [ebp + 0xc]
push esi
push edi
mov edx, ebx
je 0x408650
mov eax, dword [ebp + 8]
mov ecx, eax
and eax, 0x1f
sar ecx, 5
lea esi, [eax + eax*8]
lea edi, [ecx*4 + 0x412c40]
mov eax, dword [edi]
shl esi, 2
add eax, esi
mov cl, byte [eax + 4]
test cl, 2
jne 0x408650
test cl, 0x48
je 0x4084e7
cmp byte [eax + 5], 0xa
je 0x4084e7
mov eax, dword [edi]
mov al, byte [eax + esi + 5]
dec dword [ebp + 0x10]
mov byte [ebx], al
mov eax, dword [edi]
lea edx, [ebx + 1]
mov dword [ebp - 8], 1
mov byte [eax + esi + 5], 0xa
push 0
lea eax, [ebp - 0xc]
push eax
push dword [ebp + 0x10]
mov eax, dword [edi]
push edx
push dword [eax + esi]
call dword [sym.imp.KERNEL32.dll_ReadFile]
test eax, eax
jne 0x408539
call dword [sym.imp.KERNEL32.dll_GetLastError]
push 5
pop esi
cmp eax, esi
jne 0x408521
call fcn.0040770c
mov dword [eax], 9
call fcn.00407715
mov dword [eax], esi
jmp 0x408531
cmp eax, 0x6d
je 0x408650
push eax
call fcn.0040771e
pop ecx
or eax, 0xffffffff
jmp 0x408652
mov eax, dword [ebp - 0xc]
mov ecx, dword [edi]
add dword [ebp - 8], eax
test byte [ecx + esi + 4], 0x80
je 0x40864b
test eax, eax
je 0x408560
cmp byte [ebx], 0xa
jne 0x408560
mov eax, ecx
lea eax, [eax + esi + 4]
or byte [eax], 4
jmp 0x408569
mov eax, dword [edi]
lea eax, [eax + esi + 4]
and byte [eax], 0xfb
mov eax, dword [ebp + 0xc]
mov ecx, dword [ebp - 8]
add ecx, eax
cmp eax, ecx
mov dword [ebp + 0x10], eax
mov dword [ebp - 8], ecx
jae 0x408645
mov eax, dword [ebp + 0x10]
mov al, byte [eax]
cmp al, 0x1a
je 0x408635
cmp al, 0xd
je 0x40859b
mov byte [ebx], al
inc ebx
inc dword [ebp + 0x10]
jmp 0x408627
dec ecx
cmp dword [ebp + 0x10], ecx
jae 0x4085b5
mov eax, dword [ebp + 0x10]
inc eax
cmp byte [eax], 0xa
jne 0x4085b0
add dword [ebp + 0x10], 2
jmp 0x408609
mov dword [ebp + 0x10], eax
jmp 0x408623
inc dword [ebp + 0x10]
push 0
lea eax, [ebp - 0xc]
push eax
push 1
lea eax, [ebp - 1]
push eax
mov eax, dword [edi]
push dword [eax + esi]
call dword [sym.imp.KERNEL32.dll_ReadFile]
test eax, eax
jne 0x4085dd
call dword [sym.imp.KERNEL32.dll_GetLastError]
test eax, eax
jne 0x408623
cmp dword [ebp - 0xc], 0
je 0x408623
mov eax, dword [edi]
test byte [eax + esi + 4], 0x48
je 0x4085fe
mov al, byte [ebp - 1]
cmp al, 0xa
je 0x408609
mov byte [ebx], 0xd
mov ecx, dword [edi]
mov byte [ecx + esi + 5], al
jmp 0x408626
cmp ebx, dword [ebp + 0xc]
jne 0x40860e
cmp byte [ebp - 1], 0xa
jne 0x40860e
mov byte [ebx], 0xa
jmp 0x408626
push 1
push 0xffffffffffffffff
push dword [ebp + 8]
call fcn.00408900
add esp, 0xc
cmp byte [ebp - 1], 0xa
je 0x408627
mov byte [ebx], 0xd
inc ebx
mov ecx, dword [ebp - 8]
cmp dword [ebp + 0x10], ecx
jb 0x40857f
jmp 0x408645
mov eax, dword [edi]
test byte [eax + esi + 4], 0x40
jne 0x408645
lea esi, [eax + esi + 4]
or byte [esi], 2
sub ebx, dword [ebp + 0xc]
mov dword [ebp - 8], ebx
mov eax, dword [ebp - 8]
jmp 0x408652
xor eax, eax
pop edi
pop esi
pop ebx
leave
ret
Function at 0x408ae3
Capabilities:
Terminate process

Disassembly:
push 8
push 0x40e168
call fcn.00406948
push 8
call fcn.00405df2
pop ecx
xor edi, edi
mov dword [ebp - 4], edi
xor esi, esi
inc esi
cmp dword [0x4126e4], esi
jne 0x408b17
push dword [ebp + 8]
call dword [sym.imp.KERNEL32.dll_GetCurrentProcess]
push eax
call dword [sym.imp.KERNEL32.dll_TerminateProcess]
mov dword [0x4126e0], esi
mov al, byte [ebp + 0x10]
mov byte [0x4126dc], al
cmp dword [ebp + 0xc], edi
jne 0x408b61
cmp dword [0x412c28], edi
je 0x408b51
mov eax, dword [0x412c24]
sub eax, 4
mov dword [0x412c24], eax
cmp eax, dword [0x412c28]
jb 0x408b51
mov eax, dword [eax]
cmp eax, edi
je 0x408b32
call eax
jmp 0x408b32
push 0x410028
mov eax, 0x410020
call fcn.00408a61
pop ecx
push 0x410030
mov eax, 0x41002c
call fcn.00408a61
pop ecx
or dword [ebp - 4], 0xffffffff
call 0x408b92
cmp dword [ebp + 0x10], edi
jne 0x408ba0
mov dword [0x4126e4], esi
push dword [ebp + 8]
call fcn.00408a1f
xor edi, edi
xor esi, esi
inc esi
cmp dword [ebp + 0x10], edi
je 0x408b9f
push 8
call fcn.00405d3d
pop ecx
ret
call fcn.00406983
ret

Function at 0x408be6
Capabilities:
Write file on windows

Disassembly:
push ebp
lea ebp, [esp - 0x8c]
sub esp, 0x10c
mov eax, dword [0x4111b4]
mov ecx, dword [ebp + 0x94]
push ebx
push esi
mov dword [ebp + 0x88], eax
xor edx, edx
push edi
xor eax, eax
cmp ecx, dword [eax*8 + 0x411708]
je 0x408c1b
inc eax
cmp eax, 0x13
jb 0x408c0c
mov esi, eax
shl esi, 3
cmp ecx, dword [esi + 0x411708]
jne 0x408d41
mov eax, dword [0x412534]
cmp eax, 1
je 0x408d19
cmp eax, edx
jne 0x408c4b
cmp dword [0x4111c4], 1
je 0x408d19
cmp ecx, 0xfc
je 0x408d41
push 0x104
lea eax, [ebp - 0x80]
push eax
push edx
mov byte [ebp + 0x84], dl
call dword [sym.imp.KERNEL32.dll_GetModuleFileNameA]
test eax, eax
jne 0x408c81
lea eax, [ebp - 0x80]
push str._program_name_unknown_
push eax
call fcn.0040a8b0
pop ecx
pop ecx
lea edi, [ebp - 0x80]
mov eax, edi
push eax
call fcn.004058d0
inc eax
cmp eax, 0x3c
pop ecx
jbe 0x408cb5
mov eax, edi
push eax
call fcn.004058d0
mov edi, eax
lea eax, [ebp - 0x80]
sub eax, 0x3b
push 3
add edi, eax
push 0x40df6c
push edi
call fcn.0040a9b0
add esp, 0x10
push edi
call fcn.004058d0
push dword [esi + 0x41170c]
mov ebx, eax
call fcn.004058d0
lea eax, [ebx + eax + 0x1c]
pop ecx
add eax, 3
pop ecx
and eax, 0xfffffffc
call fcn.00405440
mov ebx, esp
push str.Runtime_Error__n_nProgram:
push ebx
call fcn.0040a8b0
push edi
push ebx
call fcn.0040a8c0
push 0x40df68
push ebx
call fcn.0040a8c0
push dword [esi + 0x41170c]
push ebx
call fcn.0040a8c0
push 0x12010
push str.Microsoft_Visual_C_Runtime_Library
push ebx
call fcn.0040a7b5
add esp, 0x2c
jmp 0x408d41
push edx
lea eax, [ebp + 0x94]
push eax
lea esi, [esi + 0x41170c]
push dword [esi]
call fcn.004058d0
pop ecx
push eax
push dword [esi]
push 0xfffffffffffffff4
call dword [sym.imp.KERNEL32.dll_GetStdHandle]
push eax
call dword [sym.imp.KERNEL32.dll_WriteFile]
lea esp, [ebp - 0x8c]
mov ecx, dword [ebp + 0x88]
call fcn.004053c5
pop edi
pop esi
pop ebx
add ebp, 0x8c
leave
ret
Function at 0x409b6d
Capabilities:
Parse pe header

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x20
push ebx
push esi
mov esi, dword [ebp + 8]
mov ebx, dword [esi + 8]
test bl, 3
jne 0x409b9b
mov eax, dword fs:[0x18]
mov dword [ebp + 8], eax
mov eax, dword [ebp + 8]
mov ecx, dword [eax + 8]
cmp ebx, ecx
mov dword [ebp - 4], ecx
jb 0x409ba2
cmp ebx, dword [eax + 4]
jae 0x409ba2
xor eax, eax
jmp 0x409d92
push edi
mov edi, dword [esi + 0xc]
cmp edi, 0xffffffff
jne 0x409bb3
xor eax, eax
inc eax
jmp 0x409d91
xor edx, edx
mov dword [ebp + 8], edx
mov eax, ebx
mov ecx, dword [eax]
cmp ecx, 0xffffffff
je 0x409bc9
cmp ecx, edx
jae 0x409d0e
cmp dword [eax + 4], 0
je 0x409bd2
inc dword [ebp + 8]
inc edx
add eax, 0xc
cmp edx, edi
jbe 0x409bba
cmp dword [ebp + 8], 0
je 0x409bf4
mov eax, dword [esi - 8]
cmp eax, dword [ebp - 4]
jb 0x409d0e
cmp eax, esi
jae 0x409d0e
mov eax, dword [0x412810]
mov edi, ebx
and edi, 0xfffff000
xor esi, esi
test eax, eax
jle 0x409c19
cmp dword [esi*4 + 0x412818], edi
je 0x409d12
inc esi
cmp esi, eax
jl 0x409c07
push 0x1c
lea eax, [ebp - 0x20]
push eax
push ebx
call dword [sym.imp.KERNEL32.dll_VirtualQuery]
test eax, eax
je 0x409d8e
cmp dword [ebp - 8], 0x1000000
jne 0x409d8e
test byte [ebp - 0xc], 0xcc
je 0x409c97
mov ecx, dword [ebp - 0x1c]
cmp word [ecx], 0x5a4d
jne 0x409d8e
mov eax, dword [ecx + 0x3c]
add eax, ecx
cmp dword [eax], 0x4550
jne 0x409d8e
cmp word [eax + 0x18], 0x10b
jne 0x409d8e
sub ebx, ecx
cmp word [eax + 6], 0
movzx ecx, word [eax + 0x14]
lea ecx, [ecx + eax + 0x18]
jbe 0x409d8e
mov eax, dword [ecx + 0xc]
cmp ebx, eax
jb 0x409c97
mov edx, dword [ecx + 8]
add edx, eax
cmp ebx, edx
jae 0x409c97
test byte [ecx + 0x27], 0x80
jne 0x409d0e
push 1
push 0x412858
call dword [sym.imp.KERNEL32.dll_InterlockedExchange]
test eax, eax
jne 0x409bab
mov ecx, dword [0x412810]
test ecx, ecx
mov edx, ecx
jle 0x409ccb
lea eax, [ecx*4 + 0x412814]
cmp dword [eax], edi
je 0x409ccb
dec edx
sub eax, 4
test edx, edx
jg 0x409cbf
test edx, edx
jne 0x409cfc
push 0xf
pop ebx
cmp ecx, ebx
jg 0x409cd8
mov ebx, ecx
xor edx, edx
test ebx, ebx
jl 0x409cf0
lea eax, [edx*4 + 0x412818]
mov esi, dword [eax]
inc edx
cmp edx, ebx
mov dword [eax], edi
mov edi, esi
jle 0x409cde
cmp ecx, 0x10
jge 0x409cfc
inc ecx
mov dword [0x412810], ecx
push 0
push 0x412858
call dword [sym.imp.KERNEL32.dll_InterlockedExchange]
jmp 0x409bab
xor eax, eax
jmp 0x409d91
test esi, esi
jle 0x409bab
mov ebx, dword [sym.imp.KERNEL32.dll_InterlockedExchange]
push 1
push 0x412858
call ebx
test eax, eax
jne 0x409bab
cmp dword [esi*4 + 0x412818], edi
je 0x409d68
mov eax, dword [0x412810]
lea esi, [eax - 1]
test esi, esi
jl 0x409d56
cmp dword [esi*4 + 0x412818], edi
je 0x409d52
dec esi
jns 0x409d46
test esi, esi
jge 0x409d66
cmp eax, 0x10
jge 0x409d61
inc eax
mov dword [0x412810], eax
lea esi, [eax - 1]
jmp 0x409d68
je 0x409d80
xor ecx, ecx
test esi, esi
jl 0x409d80
lea eax, [ecx*4 + 0x412818]
mov edx, dword [eax]
inc ecx
cmp ecx, esi
mov dword [eax], edi
mov edi, edx
jle 0x409d6e
push 0
push 0x412858
call ebx
jmp 0x409bab
or eax, 0xffffffff
pop edi
pop esi
pop ebx
leave
ret
Function at 0x40a7b5
Capabilities:
Link many functions at runtime

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x10
push ebx
xor ebx, ebx
cmp dword [0x412860], ebx
push esi
push edi
jne 0x40a835
push str.user32.dll
call dword [sym.imp.KERNEL32.dll_LoadLibraryA]
mov edi, eax
cmp edi, ebx
je 0x40a870
mov esi, dword [sym.imp.KERNEL32.dll_GetProcAddress]
push str.MessageBoxA
push edi
call esi
test eax, eax
mov dword [0x412860], eax
je 0x40a870
push str.GetActiveWindow
push edi
call esi
push str.GetLastActivePopup
push edi
mov dword [0x412864], eax
call esi
cmp dword [0x4126a4], 2
mov dword [0x412868], eax
jne 0x40a835
push str.GetUserObjectInformationA
push edi
call esi
test eax, eax
mov dword [0x412870], eax
je 0x40a835
push str.GetProcessWindowStation
push edi
call esi
mov dword [0x41286c], eax
mov eax, dword [0x41286c]
test eax, eax
je 0x40a87a
call eax
test eax, eax
je 0x40a861
lea ecx, [ebp - 4]
push ecx
push 0xc
lea ecx, [ebp - 0x10]
push ecx
push 1
push eax
call dword [0x412870]
test eax, eax
je 0x40a861
test byte [ebp - 8], 1
jne 0x40a87a
cmp dword [0x4126b0], 4
jb 0x40a874
or byte [ebp + 0x12], 0x20
jmp 0x40a899
xor eax, eax
jmp 0x40a8a9
or byte [ebp + 0x12], 4
jmp 0x40a899
mov eax, dword [0x412864]
test eax, eax
je 0x40a899
call eax
mov ebx, eax
test ebx, ebx
je 0x40a899
mov eax, dword [0x412868]
test eax, eax
je 0x40a899
push ebx
call eax
mov ebx, eax
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push dword [ebp + 8]
push ebx
call dword [0x412860]
pop edi
pop esi
pop ebx
leave
ret
Function at 0x40b2b8
Capabilities:
Clear file content

Disassembly:
push ebp
mov ebp, esp
mov eax, 0x100c
call fcn.00405440
mov eax, dword [0x4111b4]
push ebx
push esi
push 1
xor esi, esi
push esi
push dword [ebp + 8]
mov dword [ebp - 4], eax
call fcn.00408900
or ebx, 0xffffffff
add esp, 0xc
cmp eax, ebx
mov dword [ebp - 0x1008], eax
je 0x40b3eb
push 2
push esi
push dword [ebp + 8]
call fcn.00408900
add esp, 0xc
cmp eax, ebx
je 0x40b3eb
push edi
mov edi, dword [ebp + 0xc]
sub edi, eax
test edi, edi
jle 0x40b38b
mov ebx, 0x1000
push ebx
lea eax, [ebp - 0x1004]
push esi
push eax
call fcn.004053e0
push 0x8000
push dword [ebp + 8]
call fcn.0040c000
add esp, 0x14
mov dword [ebp - 0x100c], eax
cmp edi, ebx
mov eax, ebx
jge 0x40b341
mov eax, edi
push eax
lea eax, [ebp - 0x1004]
push eax
push dword [ebp + 8]
call fcn.00406fe4
add esp, 0xc
cmp eax, 0xffffffff
je 0x40b361
sub edi, eax
test edi, edi
jg 0x40b339
jmp 0x40b379
call fcn.00407715
cmp dword [eax], 5
jne 0x40b376
call fcn.0040770c
mov dword [eax], 0xd
or esi, 0xffffffff
push dword [ebp - 0x100c]
push dword [ebp + 8]
call fcn.0040c000
pop ecx
pop ecx
jmp 0x40b3d3
jge 0x40b3d3
push 0
push dword [ebp + 0xc]
push dword [ebp + 8]
call fcn.00408900
push dword [ebp + 8]
call fcn.00409e91
add esp, 0x10
push eax
call dword [sym.imp.KERNEL32.dll_SetEndOfFile]
mov esi, eax
neg esi
sbb esi, esi
neg esi
dec esi
cmp esi, ebx
jne 0x40b3d3
call fcn.0040770c
mov dword [eax], 0xd
call fcn.00407715
mov edi, eax
call dword [sym.imp.KERNEL32.dll_GetLastError]
mov dword [edi], eax
push 0
push dword [ebp - 0x1008]
push dword [ebp + 8]
call fcn.00408900
add esp, 0xc
mov eax, esi
pop edi
jmp 0x40b3ed
mov eax, ebx
mov ecx, dword [ebp - 4]
pop esi
pop ebx
call fcn.004053c5
leave
ret
Function at 0x40c278
Capabilities:
Get system information on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x4c
push ebx
push esi
push edi
push 4
pop eax
call fcn.00405440
mov esi, esp
push 0x1c
lea eax, [ebp - 0x28]
push eax
push esi
call dword [sym.imp.KERNEL32.dll_VirtualQuery]
test eax, eax
je 0x40c313
mov ebx, dword [ebp - 0x24]
lea eax, [ebp - 0x4c]
push eax
call dword [sym.imp.KERNEL32.dll_GetSystemInfo]
mov ecx, dword [ebp - 0x48]
mov eax, dword [0x4126a4]
lea edi, [ecx - 1]
not edi
and edi, esi
sub edi, ecx
mov esi, eax
dec esi
neg esi
sbb esi, esi
and esi, 0xfffffff1
add esi, 0x11
imul esi, ecx
add esi, ebx
cmp edi, esi
mov dword [ebp - 8], ecx
jb 0x40c313
cmp eax, 1
je 0x40c334
mov dword [ebp - 4], ebx
mov ebx, 0x1000
push 0x1c
lea eax, [ebp - 0x28]
push eax
push dword [ebp - 4]
call dword [sym.imp.KERNEL32.dll_VirtualQuery]
test eax, eax
je 0x40c313
mov eax, dword [ebp - 0x1c]
add dword [ebp - 4], eax
test dword [ebp - 0x18], ebx
je 0x40c2e0
test byte [ebp - 0x13], 1
mov eax, dword [ebp - 0x28]
mov dword [ebp - 4], eax
je 0x40c30f
xor eax, eax
inc eax
jmp 0x40c353
cmp edi, eax
jae 0x40c317
xor eax, eax
jmp 0x40c353
cmp eax, esi
jae 0x40c31e
mov dword [ebp - 4], esi
push 4
push ebx
push dword [ebp - 8]
push dword [ebp - 4]
call dword [sym.imp.KERNEL32.dll_VirtualAlloc]
mov eax, dword [0x4126a4]
jmp 0x40c337
mov dword [ebp - 4], edi
dec eax
neg eax
sbb eax, eax
and eax, 0x103
lea ecx, [ebp - 0xc]
push ecx
inc eax
push eax
push dword [ebp - 8]
push dword [ebp - 4]
call dword [sym.imp.KERNEL32.dll_VirtualProtect]
lea esp, [ebp - 0x58]
pop edi
pop esi
pop ebx
leave
ret

Function at 0x430006
Capabilities:
Encode data using xor

Disassembly:
call 0x43000c
nop
nop
nop
pop eax
nop
nop
add eax, 0x403d6f
nop
sub eax, 0x403d15
nop
nop
nop
nop
nop
mov ebx, dword [eax]
mov ecx, dword [eax + 4]
nop
nop
nop
mov edx, dword [eax + 8]
nop
nop
nop
nop
xor dword [ebx], edx
nop
nop
nop
nop
nop
nop
add ebx, 4
nop
nop
nop
cmp ebx, ecx
nop
nop
nop
nop
jl 0x430030
nop
nop
nop
nop
add eax, 0xc
nop
nop
nop
cmp dword [eax], 0
jne 0x43001e
nop
nop
nop
nop
nop
nop
nop
nop
nop
popal
jmp loc.00401219
Function at 0x40338c
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.00405128
test esi, esi
jne 0x4033c2
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.00405218
jmp 0x4033e0
call sub.kernel32.dll_GetCommandLineA
mov edi, eax
mov edx, ebx
mov eax, edi
call fcn.00403230
mov edi, eax
test esi, esi
je 0x4033e0
cmp dword [ebx], 0
je 0x4033e0
dec esi
jmp 0x4033c9
add esp, 0x108
pop edi
pop esi
pop ebx
ret

Function at 0x404024
Capabilities:
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff4
movzx eax, word [0x46c020]
mov dword [ebp - 8], eax
lea eax, [ebp - 4]
push eax
push 1
push 0
push 0x4040bc
push 0x80000002
call sub.advapi32.dll_RegOpenKeyExA
test eax, eax
jne 0x40409c
xor eax, eax
push ebp
push 0x404095
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 0x4040d8
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 0x40409c
mov eax, dword [ebp - 4]
push eax
call sub.advapi32.dll_RegCloseKey
ret
movzx eax, word [0x46c020]
and ax, 0xffc0
movzx edx, word [ebp - 8]
and dx, 0x3f
or ax, dx
mov word [0x46c020], ax
mov esp, ebp
pop ebp
ret

Function at 0x404ef4
Capabilities:
Write file on windows

Disassembly:
push ecx
cmp byte [0x46e04c], 0
je 0x404f55
cmp word [0x46e220], 0xd7b2
jne 0x404f1d
cmp dword [0x46e228], 0
jbe 0x404f1d
mov eax, 0x46e21c
call dword [0x46e238]
push 0
lea eax, [esp + 4]
push eax
push 0x1e
push str.Runtime_error_____at_00000000
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 0x404f7c
push 0xfffffffffffffff5
call sub.kernel32.dll_GetStdHandle
push eax
call sub.kernel32.dll_WriteFile
pop edx
ret
cmp byte [0x46c02c], 0
jne 0x404f71
push 0
push str.Error
push str.Runtime_error_____at_00000000
push 0
call sub.user32.dll_MessageBoxA
pop edx
ret

Function at 0x4050ac
Capabilities:
Create thread

Disassembly:
push ebp
mov ebp, esp
push ecx
push ebx
push esi
push edi
mov ebx, ecx
mov dword [ebp - 4], edx
mov edi, eax
mov esi, dword [ebp + 0x10]
cmp dword [0x46c034], 0
je 0x4050d2
mov edx, esi
mov eax, ebx
call dword [0x46c034]
jmp 0x4050e1
mov eax, 8
call fcn.00402f34
mov dword [eax], ebx
mov dword [eax + 4], esi
mov byte [0x46e04d], 1
mov edx, dword [ebp + 8]
push edx
mov edx, dword [ebp + 0xc]
push edx
push eax
mov eax, 0x405074
push eax
mov eax, dword [ebp - 4]
push eax
push edi
call sub.kernel32.dll_CreateThread
pop edi
pop esi
pop ebx
pop ecx
pop ebp
ret 0xc
Function at 0x40675c
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 0x40698c
push 0x80000001
call sub.advapi32.dll_RegOpenKeyExA
test eax, eax
je 0x4067df
lea eax, [ebp - 8]
push eax
push 0xf0019
push 0
push 0x40698c
push 0x80000002
call sub.advapi32.dll_RegOpenKeyExA
test eax, eax
je 0x4067df
lea eax, [ebp - 8]
push eax
push 0xf0019
push 0
push 0x4069a8
push 0x80000001
call sub.advapi32.dll_RegOpenKeyExA
test eax, eax
jne 0x406868
xor eax, eax
push ebp
push 0x406861
push dword fs:[eax]
mov dword fs:[eax], esp
mov dword [ebp - 0x18], 5
lea eax, [ebp - 0x11d]
mov edx, 0x105
call fcn.00406598
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 0x406846
lea eax, [ebp - 0x18]
push eax
lea eax, [ebp - 0x12]
push eax
push 0
push 0
push 0x4069c8
mov eax, dword [ebp - 8]
push eax
call sub.advapi32.dll_RegQueryValueExA
test eax, eax
je 0x406846
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 0x406868
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 0x406982
cmp byte [ebp - 0xd], 0
jne 0x4068af
cmp byte [ebp - 0x12], 0
je 0x406982
lea eax, [ebp - 0x11d]
push eax
call sub.kernel32.dll_lstrlenA
mov ebx, eax
lea eax, [ebp - 0x11d]
add ebx, eax
jmp 0x4068c8
dec ebx
cmp byte [ebx], 0x2e
je 0x4068d7
lea eax, [ebp - 0x11d]
cmp ebx, eax
jne 0x4068c7
lea eax, [ebp - 0x11d]
cmp ebx, eax
je 0x406982
inc ebx
cmp byte [ebp - 0x12], 0
je 0x406914
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 0x406982
cmp byte [ebp - 0xd], 0
je 0x406982
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 0x406982
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