joyce8/EMBER2024-capa huggingface dataset:
Function at 0xce2058
Capabilities:
Decompress data using aplib

Disassembly:
call 0xce21a8
push ebx
mov ebx, esp
push ebx
mov esi, dword [ebx + 8]
mov edi, dword [ebx + 0x10]
cld
mov dl, pe_nt_image_headers32
mov al, byte [esi]
inc esi
mov byte [edi], al
inc edi
mov ebx, 2
add dl, dl
jne 0xce207e
mov dl, byte [esi]
inc esi
adc dl, dl
jae 0xce206a
add dl, dl
jne 0xce2089
mov dl, byte [esi]
inc esi
adc dl, dl
jae 0xce20dc
xor eax, eax
add dl, dl
jne 0xce2096
mov dl, byte [esi]
inc esi
adc dl, dl
jae 0xce217d
add dl, dl
jne 0xce20a5
mov dl, byte [esi]
inc esi
adc dl, dl
adc eax, eax
add dl, dl
jne 0xce20b0
mov dl, byte [esi]
inc esi
adc dl, dl
adc eax, eax
add dl, dl
jne 0xce20bb
mov dl, byte [esi]
inc esi
adc dl, dl
adc eax, eax
add dl, dl
jne 0xce20c6
mov dl, byte [esi]
inc esi
adc dl, dl
adc eax, eax
je 0xce20d2
push edi
mov eax, eax
sub edi, eax
mov al, byte [edi]
pop edi
mov byte [edi], al
inc edi
mov ebx, 2
jmp 0xce2075
mov eax, 1
add dl, dl
jne 0xce20ea
mov dl, byte [esi]
inc esi
adc dl, dl
adc eax, eax
add dl, dl
jne 0xce20f5
mov dl, byte [esi]
inc esi
adc dl, dl
jb 0xce20e1
sub eax, ebx
mov ebx, 1
jne 0xce2128
mov ecx, 1
add dl, dl
jne 0xce210e
mov dl, byte [esi]
inc esi
adc dl, dl
adc ecx, ecx
add dl, dl
jne 0xce2119
mov dl, byte [esi]
inc esi
adc dl, dl
jb 0xce2105
push esi
mov esi, edi
sub esi, ebp
rep movsb byte es:[edi], byte [esi]
pop esi
jmp 0xce2075
dec eax
shl eax, 8
mov al, byte [esi]
inc esi
mov ebp, eax
mov ecx, 1
add dl, dl
jne 0xce213f
mov dl, byte [esi]
inc esi
adc dl, dl
adc ecx, ecx
add dl, dl
jne 0xce214a
mov dl, byte [esi]
inc esi
adc dl, dl
jb 0xce2136
cmp eax, 0x7d00
jae 0xce216d
cmp eax, 0x500
jb 0xce2168
inc ecx
push esi
mov esi, edi
sub esi, eax
rep movsb byte es:[edi], byte [esi]
pop esi
jmp 0xce2075
cmp eax, 0x7f
ja 0xce2170
add ecx, 2
push esi
mov esi, edi
sub esi, eax
rep movsb byte es:[edi], byte [esi]
pop esi
jmp 0xce2075
mov al, byte [esi]
inc esi
xor ecx, ecx
shr al, 1
je 0xce219e
adc ecx, 2
mov ebp, eax
push esi
mov esi, edi
sub esi, eax
rep movsb byte es:[edi], byte [esi]
pop esi
mov ebx, 1
jmp 0xce2075
pop ebx
sub edi, dword [ebx + 0x10]
mov eax, edi
pop ebx
ret 0x10
Function at 0x401b66
Capabilities:
Terminate process

Disassembly:
cmp ecx, dword [0x410004]
jne 0x401b70
repz ret
jmp fcn.0040324d

Function at 0x40642a
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x18
pushal
call 0x406439
pop dword [ebp - 8]
mov eax, 0x1259c64a
sub eax, 0x12196211
sub dword [ebp - 8], eax
mov dword [ebp - 0x18], 0x1a2a2df4
sub dword [ebp - 0x18], 0xcbd7e8a9
mov dword [ebp - 0x14], 0x7044f5a0
add dword [ebp - 0x14], 0xc1ee56a5
mov dword [ebp - 0x10], 0x3b826ff7
sub dword [ebp - 0x10], 0xef362bc9
mov dword [ebp - 0xc], 0x45b5db67
add dword [ebp - 0xc], 0xba4a2499
lea eax, [ebp - 0x18]
push eax
mov eax, 0xbb7f69c2
sub eax, 0xbb3e9976
add eax, dword [ebp - 8]
call dword [eax]
mov dword [ebp - 0x18], 0xea8cc539
add dword [ebp - 0x18], 0x89e5a41d
mov dword [ebp - 0x14], 0x87650015
add dword [ebp - 0x14], 0xba076160
mov dword [ebp - 0x10], 0x1745e4ee
add dword [ebp - 0x10], 0x4c29877e
mov dword [ebp - 0xc], 0x8a1ba246
sub dword [ebp - 0xc], 0x8a1ba246
lea ebx, [ebp - 0x18]
push ebx
push eax
mov eax, 0xac483340
add eax, 0x53f89d08
add eax, dword [ebp - 8]
call dword [eax]
push 0x40
push 0x1000
push 0x3ae97
push 0
call eax
mov ecx, 0x4d9c
mov edx, eax
mov edi, 0xeb75eff1
add edi, 0x14cbc00f
add edi, dword [ebp - 8]
mov esi, 0xc610e9f4
sub esi, 0x823c1a47
sub dword [ebp - 4], 0x50727f2d
mov ebx, dword [edi]
add dword [ebp - 4], esi
xor ebx, esi
mov dword [edx], ebx
sub dword [ebp - 4], 0xfc51c556
add edx, 0xeea3db39
add edx, 0x115c24cb
add edi, 0x42eecb79
sub edi, 0x42eecb75
loop 0x406555
add eax, 0x12943
mov ebx, eax
add eax, 5
mov ecx, 0x400000
add ecx, dword [ebp - 8]
call ebx
leave
ret
Function at 0x4026d0
Capabilities:
Create process on windows

Disassembly:
push ebp
push edi
push 1
push 0x208
call fcn.00413262
push 1
push 0x208
mov edi, eax
call fcn.00413262
add esp, 0x10
mov ebp, eax
test edi, edi
je 0x40280b
test ebp, ebp
je 0x40280b
push ebx
mov ebx, dword [esp + 0x10]
push esi
mov edx, ebp
xor esi, esi
mov eax, ebx
sub edx, ebx
mov cl, byte [eax]
mov byte [edx + eax], cl
inc eax
test cl, cl
jne 0x40270f
push 7
push str.http:__
push ebp
call fcn.004136e0
add esp, 0xc
test eax, eax
je 0x402755
push 8
push str.https:__
push ebp
call fcn.004136e0
add esp, 0xc
test eax, eax
je 0x402755
push 0x5c
push ebp
call fcn.00413060
add esp, 8
test eax, eax
je 0x402755
mov byte [eax], 0
mov esi, ebp
push 5
push esi
push 0
push ebx
push str.open
push 0
call dword [sym.imp.SHELL32.dll_ShellExecuteA]
cmp eax, 0x20
ja 0x4027fa
mov eax, dword [esp + 0x18]
push edi
push eax
push 0x80000000
call fcn.00402810
add esp, 0xc
test eax, eax
jne 0x4027fa
mov ebx, dword [sym.imp.KERNEL32.dll_lstrcatA]
push str._shellopencommand
push edi
call ebx
push edi
push edi
push 0x80000000
call fcn.00402810
add esp, 0xc
test eax, eax
jne 0x4027fa
push str.__1_
push edi
call fcn.00413560
mov esi, eax
add esp, 8
test esi, esi
jne 0x4027de
push 0x41a594
push edi
call fcn.00413560
mov esi, eax
add esp, 8
test esi, esi
jne 0x4027de
push edi
call dword [sym.imp.KERNEL32.dll_lstrlenA]
lea esi, [eax + edi - 1]
jmp 0x4027e1
mov byte [esi], 0
push 0x41a590
push esi
call ebx
mov ecx, dword [esp + 0x14]
push ecx
push esi
call ebx
push 5
push edi
call dword [sym.imp.KERNEL32.dll_WinExec]
push ebp
call fcn.00413313
push edi
call fcn.00413313
add esp, 8
pop esi
pop ebx
pop edi
pop ebp
ret

Function at 0x402810
Capabilities:
Query or enumerate registry value

Disassembly:
mov ecx, dword [esp + 8]
mov edx, dword [esp + 4]
lea eax, [esp + 8]
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 0x402859
mov ecx, dword [esp + 0x10]
mov edx, dword [esp + 0xc]
lea eax, [esp + 8]
mov dword [esp + 8], 0x104
push eax
push ecx
push esi
push edx
call dword [sym.imp.ADVAPI32.dll_RegQueryValueA]
mov eax, dword [esp + 0xc]
push eax
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
mov eax, esi
pop esi
ret
Function at 0x402860
Capabilities:
Set registry value

Disassembly:
sub esp, 0x20c
lea eax, [esp + 4]
push edi
mov edi, dword [esp + 0x214]
push 0x208
push eax
push edi
call fcn.00402950
add esp, 0xc
push edi
call dword [sym.imp.GDI32.dll_AddFontResourceA]
test eax, eax
je 0x40293a
mov al, byte [esp + 8]
push esi
test al, al
je 0x402912
push 0x5c
push edi
call fcn.00413060
mov esi, eax
add esp, 8
test esi, esi
je 0x4028ad
inc esi
jmp 0x4028af
mov esi, edi
lea ecx, [esp + 0xc]
push str.__TrueType_
push ecx
call dword [sym.imp.KERNEL32.dll_lstrcatA]
mov ecx, dword [0x41f25c]
mov eax, str.SoftwareMicrosoftWindowsCurrentVersionFonts
test ecx, ecx
je 0x4028d3
mov eax, str.SoftwareMicrosoftWindows_NTCurrentVersionFonts
lea edx, [esp + 8]
push edx
push eax
push 0x80000002
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyA]
test eax, eax
jne 0x402912
mov edi, esi
or ecx, 0xffffffff
repne scasb al, byte es:[edi]
not ecx
dec ecx
push ecx
mov ecx, dword [esp + 0xc]
push esi
push 1
push eax
lea eax, [esp + 0x1c]
push eax
push ecx
call dword [sym.imp.ADVAPI32.dll_RegSetValueExA]
mov edx, dword [esp + 8]
push edx
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
push 0x41f018
push 0x1388
push 0
push 0
push 0
push 0x1d
push 0xffff
mov dword [0x41f018], 0
call dword [sym.imp.USER32.dll_SendMessageTimeoutA]
pop esi
pop edi
add esp, 0x20c
ret

Function at 0x402b70
Capabilities:
Delete registry value

Disassembly:
sub esp, 0x20c
lea eax, [esp + 4]
push esi
mov esi, dword [esp + 0x214]
push edi
push 0x208
push eax
push esi
call fcn.00402950
add esp, 0xc
push esi
call dword [sym.imp.GDI32.dll_RemoveFontResourceA]
mov edi, eax
mov al, byte [esp + 0xc]
test al, al
je 0x402c02
push 0x5c
push esi
call fcn.00413060
add esp, 8
lea ecx, [esp + 0xc]
push str.__TrueType_
push ecx
call dword [sym.imp.KERNEL32.dll_lstrcatA]
mov ecx, dword [0x41f25c]
mov eax, str.SoftwareMicrosoftWindowsCurrentVersionFonts
test ecx, ecx
je 0x402bd2
mov eax, str.SoftwareMicrosoftWindows_NTCurrentVersionFonts
lea edx, [esp + 8]
push edx
push eax
push 0x80000002
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyA]
test eax, eax
jne 0x402c02
mov ecx, dword [esp + 8]
lea eax, [esp + 0xc]
push eax
push ecx
call dword [sym.imp.ADVAPI32.dll_RegDeleteValueA]
mov edx, dword [esp + 8]
push edx
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
test edi, edi
pop edi
pop esi
je 0x402c25
push 0x41f018
push 0x1388
push 0
push 0
push 0
push 0x1d
push 0xffff
call dword [sym.imp.USER32.dll_SendMessageTimeoutA]
add esp, 0x20c
ret
Function at 0x402cd0
Capabilities:
Create process on windows
Get common file path
Set current directory

Disassembly:
sub esp, 0x54
push ebx
push ebp
push esi
push edi
push 0x208
call fcn.004131b0
mov ebp, eax
xor ebx, ebx
add esp, 4
cmp ebp, ebx
jne 0x402cf6
pop edi
pop esi
pop ebp
xor eax, eax
pop ebx
add esp, 0x54
ret
mov eax, dword [esp + 0x68]
push eax
push str.__s_
push ebp
call dword [sym.imp.USER32.dll_wsprintfA]
mov edx, dword [esp + 0x78]
add esp, 0xc
cmp edx, ebx
je 0x402d4f
cmp byte [edx], bl
je 0x402d4f
mov edi, ebp
or ecx, 0xffffffff
xor eax, eax
repne scasb al, byte es:[edi]
mov cx, word [0x41a590]
mov word [edi - 1], cx
mov edi, edx
or ecx, 0xffffffff
repne scasb al, byte es:[edi]
not ecx
sub edi, ecx
mov esi, edi
mov edx, ecx
mov edi, ebp
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
and ecx, 3
rep movsb byte es:[edi], byte [esi]
push 0x208
call fcn.004131b0
mov esi, eax
add esp, 4
cmp esi, ebx
jne 0x402d75
push ebp
call fcn.00413313
add esp, 4
xor eax, eax
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x54
ret
push esi
push 0x104
call dword [sym.imp.KERNEL32.dll_GetCurrentDirectoryA]
mov eax, dword [esp + 0x68]
lea edi, [esi + 0x104]
mov edx, edi
mov ecx, eax
sub edx, ecx
mov cl, byte [eax]
mov byte [edx + eax], cl
inc eax
cmp cl, bl
jne 0x402d91
push 0x5c
push edi
call fcn.00413060
add esp, 8
cmp eax, ebx
je 0x402db3
push edi
mov byte [eax], bl
call dword [sym.imp.KERNEL32.dll_SetCurrentDirectoryA]
lea ecx, [esp + 0x10]
mov eax, dword [esp + 0x70]
lea edx, [esp + 0x20]
push ecx
push edx
push ebx
push ebx
push 0x20
push 1
push ebx
push ebx
push ebp
push ebx
mov dword [eax], ebx
mov dword [esp + 0x48], 0x44
mov dword [esp + 0x4c], ebx
mov dword [esp + 0x50], ebx
mov dword [esp + 0x54], ebx
mov dword [esp + 0x74], ebx
mov word [esp + 0x7a], bx
mov dword [esp + 0x7c], ebx
call dword [sym.imp.KERNEL32.dll_CreateProcessA]
push esi
mov edi, eax
call dword [sym.imp.KERNEL32.dll_SetCurrentDirectoryA]
push esi
call fcn.00413313
push ebp
call fcn.00413313
add esp, 8
cmp edi, ebx
jne 0x402e1a
pop edi
pop esi
pop ebp
xor eax, eax
pop ebx
add esp, 0x54
ret
mov ecx, dword [esp + 0x70]
mov eax, dword [esp + 0x10]
pop edi
pop esi
mov dword [ecx], eax
pop ebp
mov eax, 1
pop ebx
add esp, 0x54
ret
Function at 0x409700
Capabilities:
Get file version info

Disassembly:
sub esp, 0x10
lea eax, [esp + 8]
push edi
mov edi, dword [esp + 0x18]
push eax
push 0x800
mov dword [esp + 0xc], 1
call fcn.004021c0
add esp, 8
test eax, eax
jne 0x409730
mov eax, 1
pop edi
add esp, 0x10
ret
mov edx, dword [0x41f040]
lea ecx, [esp + 0x10]
push ebp
push ecx
push edx
call sub.VERSION.dll_GetFileVersionInfoSizeA
test eax, eax
mov dword [esp + 0x1c], eax
je 0x409881
push eax
call fcn.004131b0
mov ebp, eax
add esp, 4
test ebp, ebp
je 0x409881
mov eax, dword [esp + 0x1c]
mov ecx, dword [esp + 0x14]
mov edx, dword [0x41f040]
push ebx
push esi
push ebp
push eax
push ecx
push edx
call sub.VERSION.dll_GetFileVersionInfoA
test eax, eax
je 0x409876
mov al, byte [edi + 8]
mov esi, dword [esp + 0x18]
mov ebx, dword [sym.imp.USER32.dll_wsprintfA]
test al, 2
je 0x409808
lea eax, [esp + 0x24]
lea ecx, [esp + 0x14]
push eax
push ecx
push 0x41a8dc
push ebp
call sub.VERSION.dll_VerQueryValueA
test eax, eax
je 0x409808
mov edx, dword [esp + 0x14]
mov ecx, dword [edi + 0x28]
mov eax, dword [edx + 8]
cmp eax, ecx
ja 0x4097c6
jne 0x409808
mov edx, dword [edx + 0xc]
mov eax, dword [edi + 0x2c]
cmp edx, eax
jbe 0x409808
push 0x1d
push 7
call fcn.00403a00
mov cl, byte [eax]
add esp, 8
test cl, cl
je 0x40986e
mov ecx, dword [0x41f2d0]
test ecx, ecx
jne 0x40986e
mov ecx, dword [0x41f040]
push ecx
push eax
push esi
call ebx
push 0x124
push esi
call fcn.004039c0
add esp, 0x14
cmp eax, 6
jne 0x40986e
mov eax, dword [0x41f2d0]
test eax, eax
jne 0x409876
test byte [edi + 8], 4
je 0x409876
lea edx, [esp + 0x24]
lea eax, [esp + 0x14]
push edx
push eax
push str.VarFileInfoTranslation
push ebp
call sub.VERSION.dll_VerQueryValueA
test eax, eax
je 0x409876
mov edx, dword [esp + 0x14]
mov eax, dword [edi + 0x38]
xor ecx, ecx
mov cx, word [edx]
cmp eax, ecx
je 0x409876
push 0x1e
push 7
call fcn.00403a00
add esp, 8
test eax, eax
je 0x409876
mov ecx, dword [0x41f040]
push ecx
push eax
push esi
call ebx
push 0x124
push esi
call fcn.004039c0
add esp, 0x14
cmp eax, 6
je 0x409876
mov dword [esp + 0x10], 0
push ebp
call fcn.00413313
add esp, 4
pop esi
pop ebx
lea edx, [esp + 0x10]
push edx
call fcn.00402200
mov eax, dword [esp + 0xc]
add esp, 4
pop ebp
pop edi
add esp, 0x10
ret
Function at 0x409920
Capabilities:
Query or enumerate registry value
Set registry value

Disassembly:
sub esp, 0x10
lea eax, [esp + 8]
push eax
push 0xf003f
push 0
push str.SoftwareMicrosoftWindowsCurrentVersionSharedDLLs
push 0x80000002
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyExA]
test eax, eax
jne 0x4099c9
lea ecx, [esp + 0xc]
lea edx, [esp]
push ecx
mov ecx, dword [0x41f040]
lea eax, [esp + 8]
push edx
mov edx, dword [esp + 0x10]
push eax
push 0
push ecx
push edx
mov dword [esp + 0x18], 1
mov dword [esp + 0x1c], 4
mov dword [esp + 0x24], 4
call dword [sym.imp.ADVAPI32.dll_RegQueryValueExA]
test eax, eax
jne 0x40998c
inc dword [esp]
jmp 0x40999c
mov dword [esp], 1
mov dword [esp + 4], 4
mov eax, dword [esp + 0xc]
mov edx, dword [esp + 4]
lea ecx, [esp]
push eax
mov eax, dword [0x41f040]
push ecx
mov ecx, dword [esp + 0x10]
push edx
push 0
push eax
push ecx
call dword [sym.imp.ADVAPI32.dll_RegSetValueExA]
mov edx, dword [esp + 8]
push edx
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
add esp, 0x10
ret

Function at 0x40a0f0
Capabilities:
Delete registry value
Set registry value

Disassembly:
sub esp, 0x1c
call fcn.00406c60
test eax, eax
je 0x40a17b
call fcn.004099d0
test eax, eax
je 0x40a173
push ebx
mov ebx, dword [sym.imp.USER32.dll_TranslateMessage]
push ebp
mov ebp, dword [sym.imp.USER32.dll_DispatchMessageA]
push esi
mov esi, dword [sym.imp.USER32.dll_PeekMessageA]
push edi
mov edi, dword [sym.imp.USER32.dll_GetMessageA]
push 0
push 0
push 0
lea eax, [esp + 0x1c]
push 0
push eax
call esi
test eax, eax
je 0x40a166
push 0
push 0
lea ecx, [esp + 0x18]
push 0
push ecx
call edi
test eax, eax
je 0x40a153
lea edx, [esp + 0x10]
push edx
call ebx
lea eax, [esp + 0x10]
push eax
call ebp
push 0
push 0
push 0
lea ecx, [esp + 0x1c]
push 0
push ecx
call esi
test eax, eax
jne 0x40a134
call fcn.004099d0
test eax, eax
jne 0x40a121
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x1c
jmp fcn.00408c30
add esp, 0x1c
ret
Function at 0x40b440
Capabilities:
Get common file path
Move file

Disassembly:
sub esp, 0x318
push esi
mov esi, dword [esp + 0x320]
test esi, esi
je 0x40b460
push 0x180
push esi
call fcn.00412ecc
add esp, 8
mov eax, dword [0x41f25c]
test eax, eax
je 0x40b4ab
test esi, esi
jne 0x40b48c
mov eax, dword [esp + 0x324]
push 4
push esi
push eax
call dword [sym.imp.KERNEL32.dll_MoveFileExA]
neg eax
sbb eax, eax
pop esi
neg eax
add esp, 0x318
ret
mov ecx, dword [esp + 0x324]
push 5
push esi
push ecx
call dword [sym.imp.KERNEL32.dll_MoveFileExA]
neg eax
sbb eax, eax
pop esi
neg eax
add esp, 0x318
ret
mov eax, dword [esp + 0x324]
push ebp
push edi
mov edi, dword [sym.imp.KERNEL32.dll_GetShortPathNameA]
lea edx, [esp + 0x11c]
push 0x104
push edx
push eax
call edi
test esi, esi
je 0x40b4de
lea ecx, [esp + 0x220]
push 0x104
push ecx
push esi
call edi
lea edx, [esp + 0x18]
push 0x104
push edx
call dword [sym.imp.KERNEL32.dll_GetWindowsDirectoryA]
lea eax, [esp + 0x18]
push str.WININIT.INI
push eax
call dword [sym.imp.KERNEL32.dll_lstrcatA]
test esi, esi
mov esi, dword [sym.imp.KERNEL32.dll_WritePrivateProfileStringA]
je 0x40b540
lea ecx, [esp + 0x18]
lea edx, [esp + 0x11c]
push ecx
lea eax, [esp + 0x224]
push edx
push eax
push str.Rename
call esi
lea ecx, [esp + 0x18]
push ecx
push 0
push 0
push 0
call esi
pop edi
pop ebp
mov eax, 1
pop esi
add esp, 0x318
ret
lea edx, [esp + 0x18]
lea eax, [esp + 0x11c]
push edx
push eax
push 0x41a930
push str.Rename
call esi
lea ecx, [esp + 0x18]
push ecx
push 0
push 0
push 0
call esi
lea edx, [esp + 0x18]
push 2
push edx
call fcn.00401140
mov ebp, eax
add esp, 8
cmp ebp, 0xffffffff
je 0x40b658
push ebx
push ebp
call fcn.004012c0
mov ebx, eax
lea eax, [esp + 0x14]
push eax
mov dword [esp + 0x1c], ebx
lea ecx, [ebx + 0x200]
push ecx
call fcn.00402180
add esp, 0xc
test eax, eax
je 0x40b64e
mov esi, dword [esp + 0x10]
push ebx
push esi
push ebp
call fcn.004011c0
add esp, 0xc
test eax, eax
jne 0x40b641
add ebx, 0xfffffffc
mov edx, esi
test ebx, ebx
jbe 0x40b641
mov eax, 0xfffffffe
sub eax, esi
mov dword [esp + 0x18], eax
cmp byte [edx], 0x78
jne 0x40b610
cmp byte [edx + 1], 0x79
jne 0x40b610
cmp byte [edx + 2], 0x7a
jne 0x40b610
cmp byte [edx + 3], 0x3d
jne 0x40b610
lea edi, [esp + 0x120]
or ecx, 0xffffffff
xor eax, eax
lea esi, [edx + 4]
repne scasb al, byte es:[edi]
not ecx
dec ecx
lea edi, [esp + 0x120]
xor eax, eax
repe cmpsb byte [esi], byte es:[edi]
je 0x40b61b
mov eax, dword [esp + 0x18]
inc edx
lea ecx, [eax + edx + 2]
cmp ecx, ebx
jb 0x40b5d4
jmp 0x40b641
push 0
push ebp
mov byte [edx], 0x4e
mov byte [edx + 1], 0x55
mov byte [edx + 2], 0x4c
call fcn.00401260
mov edx, dword [esp + 0x1c]
mov eax, dword [esp + 0x18]
push edx
push eax
push ebp
call fcn.00401200
add esp, 0x14
lea ecx, [esp + 0x10]
push ecx
call fcn.00402200
add esp, 4
push ebp
call fcn.004013c0
add esp, 4
pop ebx
pop edi
pop ebp
mov eax, 1
pop esi
add esp, 0x318
ret
Function at 0x412ecc
Capabilities:
Check if file exists
Get file attributes
Set file attributes

Disassembly:
push dword [esp + 4]
call dword [sym.imp.KERNEL32.dll_GetFileAttributesA]
cmp eax, 0xffffffff
je 0x412ef7
test byte [esp + 8], 0x80
je 0x412ee6
and al, 0xfe
jmp 0x412ee8
or al, 1
push eax
push dword [esp + 8]
call dword [sym.imp.KERNEL32.dll_SetFileAttributesA]
test eax, eax
jne 0x412f08
call dword [sym.imp.KERNEL32.dll_GetLastError]
push eax
call fcn.0041410a
pop ecx
or eax, 0xffffffff
ret
xor eax, eax
ret

Function at 0x41300d
Capabilities:
Check if file exists
Get file attributes

Disassembly:
push dword [esp + 4]
call dword [sym.imp.KERNEL32.dll_GetFileAttributesA]
cmp eax, 0xffffffff
jne 0x41302d
call dword [sym.imp.KERNEL32.dll_GetLastError]
push eax
call fcn.0041410a
pop ecx
or eax, 0xffffffff
ret
test al, 1
je 0x41304e
test byte [esp + 8], 2
je 0x41304e
mov dword [0x41f2f8], 0xd
mov dword [0x41f2fc], 5
jmp 0x413029
xor eax, eax
ret

Function at 0x416d01
Capabilities:
Write file on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x1a4
mov edx, dword [ebp + 8]
xor ecx, ecx
mov eax, 0x41ef80
cmp edx, dword [eax]
je 0x416d23
add eax, 8
inc ecx
cmp eax, 0x41f010
jl 0x416d14
push esi
mov esi, ecx
shl esi, 3
cmp edx, dword [esi + 0x41ef80]
jne 0x416e51
mov eax, dword [0x41f34c]
cmp eax, 1
je 0x416e2b
test eax, eax
jne 0x416d54
cmp dword [0x41ca14], 1
je 0x416e2b
cmp edx, 0xfc
je 0x416e51
lea eax, [ebp - 0x1a4]
push 0x104
push eax
push 0
call dword [sym.imp.KERNEL32.dll_GetModuleFileNameA]
test eax, eax
jne 0x416d8b
lea eax, [ebp - 0x1a4]
push str._program_name_unknown_
push eax
call fcn.004176e0
pop ecx
pop ecx
lea eax, [ebp - 0x1a4]
push edi
push eax
lea edi, [ebp - 0x1a4]
call fcn.00415c80
inc eax
pop ecx
cmp eax, 0x3c
jbe 0x416dce
lea eax, [ebp - 0x1a4]
push eax
call fcn.00415c80
mov edi, eax
lea eax, [ebp - 0x1a4]
sub eax, 0x3b
push 3
add edi, eax
push 0x41a69c
push edi
call fcn.004135e0
add esp, 0x10
lea eax, [ebp - 0xa0]
push str.Runtime_Error__n_nProgram:
push eax
call fcn.004176e0
lea eax, [ebp - 0xa0]
push edi
push eax
call fcn.004176f0
lea eax, [ebp - 0xa0]
push 0x418af4
push eax
call fcn.004176f0
push dword [esi + 0x41ef84]
lea eax, [ebp - 0xa0]
push eax
call fcn.004176f0
push 0x12010
lea eax, [ebp - 0xa0]
push str.Microsoft_Visual_C_Runtime_Library
push eax
call fcn.00417b05
add esp, 0x2c
pop edi
jmp 0x416e51
lea eax, [ebp + 8]
lea esi, [esi + 0x41ef84]
push 0
push eax
push dword [esi]
call fcn.00415c80
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]
pop esi
leave
ret
Function at 0x401e53
Capabilities:
Access peb ldr_data

Disassembly:
mov eax, dword fs:[0x30]
push esi
push edi
mov esi, ecx
xor edi, edi
push dword [esi + 0xc]
push edi
push dword [eax + 0x18]
call dword [sym.imp.ntdll.dll_RtlFreeHeap]
push dword [esi + 0x10]
mov eax, dword fs:[0x30]
push edi
push dword [eax + 0x18]
call dword [sym.imp.ntdll.dll_RtlFreeHeap]
push dword [esi + 0x14]
mov eax, dword fs:[0x30]
push edi
push dword [eax + 0x18]
call dword [sym.imp.ntdll.dll_RtlFreeHeap]
push dword [esi + 0x18]
mov eax, dword fs:[0x30]
push edi
push dword [eax + 0x18]
call dword [sym.imp.ntdll.dll_RtlFreeHeap]
push dword [esi + 0x20]
mov eax, dword fs:[0x30]
push edi
push dword [eax + 0x18]
call dword [sym.imp.ntdll.dll_RtlFreeHeap]
push dword [esi + 0x1c]
mov eax, dword fs:[0x30]
push edi
push dword [eax + 0x18]
call dword [sym.imp.ntdll.dll_RtlFreeHeap]
mov eax, dword fs:[0x30]
push esi
push edi
push dword [eax + 0x18]
call dword [sym.imp.ntdll.dll_RtlFreeHeap]
pop edi
pop esi
ret

Function at 0x402a8b
Capabilities:
Query or enumerate registry value

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push ecx
push ebx
push edi
xor ebx, ebx
lea eax, [ebp - 4]
push eax
push ebx
push ebx
push ebx
mov edi, ecx
mov dword [ebp - 4], ebx
push 0x40144c
push edi
call dword [sym.imp.api_ms_win_core_registry_l1_1_0.dll_RegQueryValueExW]
test eax, eax
je 0x402ab6
cmp eax, 0x7a
jne 0x402b0c
mov eax, dword fs:[0x30]
push esi
push dword [ebp - 4]
push ebx
push dword [eax + 0x18]
call dword [sym.imp.ntdll.dll_RtlAllocateHeap]
mov esi, eax
test esi, esi
jne 0x402ad5
push 0xe
pop eax
jmp 0x402b0b
lea eax, [ebp - 4]
push eax
push esi
push ebx
push ebx
push 0x40144c
push edi
call dword [sym.imp.api_ms_win_core_registry_l1_1_0.dll_RegQueryValueExW]
mov edi, eax
test edi, edi
je 0x402b04
mov ecx, dword fs:[0x30]
push esi
push ebx
push dword [ecx + 0x18]
call dword [sym.imp.ntdll.dll_RtlFreeHeap]
mov eax, edi
jmp 0x402b0b
mov eax, dword [ebp + 0xc]
mov dword [eax], esi
xor eax, eax
pop esi
pop edi
pop ebx
mov esp, ebp
pop ebp
ret 0xc

Function at 0x402b14
Capabilities:
Query or enumerate registry value

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push ecx
push ecx
push esi
mov esi, dword [ebp + 8]
lea eax, [ebp - 4]
push eax
push esi
lea eax, [ebp - 8]
mov dword [ebp - 4], 0x208
push eax
push 0
push 0x40140c
push ecx
call dword [sym.imp.api_ms_win_core_registry_l1_1_0.dll_RegQueryValueExW]
test eax, eax
jne 0x402b75
mov eax, dword [ebp - 4]
cmp eax, 2
jb 0x402b70
shr eax, 1
xor ecx, ecx
cmp cx, word [esi + eax*2 - 2]
jne 0x402b70
mov eax, dword [ebp - 8]
sub eax, 1
je 0x402b6c
sub eax, 1
jne 0x402b70
mov ecx, esi
call fcn.004029d6
test eax, eax
jne 0x402b75
xor eax, eax
jmp 0x402b75
mov eax, 0x3f7
pop esi
mov esp, ebp
pop ebp
ret 8