joyce8/EMBER2024-capa huggingface dataset:
Function at 0x4193e0
Capabilities:
Allocate or change rwx memory
Execute shellcode via indirect call

Disassembly:
push esi
push ebx
sub esp, 0x14
mov ebx, dword [0x42d7c0]
mov eax, dword [0x42d7c8]
sub eax, ebx
cmp eax, 0x100f
ja 0x41948c
mov ecx, dword [0x42d75c]
test ecx, ecx
je 0x4194a0
mov dword [esp + 4], 0x11000
mov dword [esp], 0
call dword [sym.imp.KERNEL32.dll_GlobalAlloc]
lea ebx, [eax + 0xfff]
sub esp, 8
and ebx, 0xfffff000
cmp dword [0x42d80c], 0x1ff
jbe 0x41944d
mov dword [esp], str.Too_many_heap_sections
call fcn.004020f0
call dword [sym.imp.KERNEL32.dll_DebugBreak]
test ebx, ebx
je 0x419538
mov eax, dword [0x42d80c]
add dword [0x42d7a0], 0x10000
lea edx, [eax + 1]
cmp dword [0x42d760], 2
mov dword [0x42d80c], edx
mov dword [eax*4 + 0x441974], ebx
je 0x419560
lea eax, [ebx + 0x10000]
mov dword [0x42d7c8], eax
lea eax, [ebx + 0x1010]
mov dword [0x42d7c0], eax
add esp, 0x14
mov eax, ebx
pop ebx
pop esi
ret
mov edx, dword [0x422180]
mov eax, 4
mov dword [esp], 0
test edx, edx
mov edx, 0x40
cmovne eax, edx
mov dword [esp + 0xc], eax
mov eax, dword [0x42d758]
or ah, 0x30
cmp dword [0x42d754], 1
mov dword [esp + 8], eax
mov eax, 0x10000
adc eax, 0
mov dword [esp + 4], eax
call dword [sym.imp.KERNEL32.dll_VirtualAlloc]
sub esp, 0x10
mov ebx, eax
test eax, 0xfff
je 0x41942f
mov dword [esp], str.Bad_VirtualAlloc_result
call fcn.004020f0
mov esi, dword [sym.imp.KERNEL32.dll_DebugBreak]
call esi
mov eax, dword [0x42d80c]
cmp eax, 0x1ff
jbe 0x41945a
mov dword [esp], str.Too_many_heap_sections
call fcn.004020f0
call esi
mov eax, dword [0x42d80c]
jmp 0x41945a
mov dword [esp + 4], 0x1010
mov dword [esp], str.GC_Warning:_Out_of_memory___trying_to_allocate_requested_amount___lu_bytes_..._n
call dword [0x422184]
add esp, 0x14
mov eax, 0x1010
pop ebx
pop esi
jmp fcn.00402f30
mov dword [esp + 4], 0x10000
mov dword [esp], str.Got__lu_bytes_from_OS_n
call fcn.00402d00
jmp 0x419481

Function at 0x41a528
Capabilities:
Write file on windows

Disassembly:
push ebp
mov ebp, esp
push ebx
sub esp, 0x24
lea eax, [ebp + 0xc]
mov dword [ebp - 0xc], eax
mov dword [esp], 2
call fcn.00420f08
mov dword [esp + 0xc], eax
mov dword [esp + 8], 0x1b
mov dword [esp + 4], 1
mov dword [esp], str.Mingw_w64_runtime_failure:_n
call sub.msvcrt.dll_fwrite
mov ebx, dword [ebp - 0xc]
mov dword [esp], 2
call fcn.00420f08
mov dword [esp + 8], ebx
mov edx, dword [ebp + 8]
mov dword [esp + 4], edx
mov dword [esp], eax
call sub.msvcrt.dll_vfprintf
call sub.msvcrt.dll_abort

Function at 0x41b0fc
Capabilities:
Parse pe header

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x10
mov eax, dword [ebp + 8]
mov dword [ebp - 4], eax
mov eax, dword [ebp - 4]
movzx eax, word [eax]
cmp ax, 0x5a4d
je 0x41b11b
mov eax, 0
jmp 0x41b15f
mov eax, dword [ebp - 4]
mov eax, dword [eax + 0x3c]
mov edx, eax
mov eax, dword [ebp - 4]
add eax, edx
mov dword [ebp - 8], eax
mov eax, dword [ebp - 8]
mov eax, dword [eax]
cmp eax, 0x4550
je 0x41b13e
mov eax, 0
jmp 0x41b15f
mov eax, dword [ebp - 8]
add eax, 0x18
mov dword [ebp - 0xc], eax
mov eax, dword [ebp - 0xc]
movzx eax, word [eax]
cmp ax, 0x10b
je 0x41b15a
mov eax, 0
jmp 0x41b15f
mov eax, 1
leave
ret
Function at 0x41b161
Capabilities:
Enumerate pe sections

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x10
mov eax, dword [ebp + 8]
mov eax, dword [eax + 0x3c]
mov edx, eax
mov eax, dword [ebp + 8]
add eax, edx
mov dword [ebp - 0xc], eax
mov dword [ebp - 8], 0
mov eax, dword [ebp - 0xc]
movzx eax, word [eax + 0x14]
movzx edx, ax
mov eax, dword [ebp - 0xc]
add eax, edx
add eax, 0x18
mov dword [ebp - 4], eax
jmp 0x41b1c0
mov eax, dword [ebp - 4]
mov eax, dword [eax + 0xc]
cmp dword [ebp + 0xc], eax
jb 0x41b1b8
mov eax, dword [ebp - 4]
mov edx, dword [eax + 0xc]
mov eax, dword [ebp - 4]
mov eax, dword [eax + 8]
add eax, edx
cmp dword [ebp + 0xc], eax
jae 0x41b1b8
mov eax, dword [ebp - 4]
jmp 0x41b1d4
add dword [ebp - 8], 1
add dword [ebp - 4], 0x28
mov eax, dword [ebp - 0xc]
movzx eax, word [eax + 6]
movzx eax, ax
cmp dword [ebp - 8], eax
jb 0x41b195
mov eax, 0
leave
ret
Function at 0x4026d0
Capabilities:
Create process on windows

Disassembly:
push ebp
push edi
push 1
push 0x208
call fcn.00413342
push 1
push 0x208
mov edi, eax
call fcn.00413342
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.004137c0
add esp, 0xc
test eax, eax
je 0x402755
push 8
push str.https:__
push ebp
call fcn.004137c0
add esp, 0xc
test eax, eax
je 0x402755
push 0x5c
push ebp
call fcn.00413140
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.00413640
mov esi, eax
add esp, 8
test esi, esi
jne 0x4027de
push 0x41a60c
push edi
call fcn.00413640
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 0x41a608
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.004133f3
push edi
call fcn.004133f3
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.00413140
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 [0x41f2dc]
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 0x41f098
push 0x1388
push 0
push 0
push 0
push 0x1d
push 0xffff
mov dword [0x41f098], 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.00413140
add esp, 8
lea ecx, [esp + 0xc]
push str.__TrueType_
push ecx
call dword [sym.imp.KERNEL32.dll_lstrcatA]
mov ecx, dword [0x41f2dc]
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 0x41f098
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.00413290
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 [0x41a608]
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.00413290
mov esi, eax
add esp, 4
cmp esi, ebx
jne 0x402d75
push ebp
call fcn.004133f3
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.00413140
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.004133f3
push ebp
call fcn.004133f3
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 0x408a00
Capabilities:
Check if file exists
Get file attributes
Set file attributes

Disassembly:
sub esp, 0x8c
mov eax, dword [0x41f100]
push esi
mov esi, dword [0x41f0fc]
mov dword [esp + 4], 0
test eax, eax
jbe 0x408c13
push ebx
push ebp
push edi
mov ebx, 0x1000
mov eax, dword [esi + 0x24]
test eax, eax
je 0x408bef
mov eax, dword [0x41f354]
test eax, eax
jne 0x408bd0
push esi
call fcn.00409260
mov edx, dword [0x41f0c0]
add esp, 4
cmp byte [edx], 0
je 0x408bd0
mov ecx, 0x22
xor eax, eax
lea edi, [esp + 0x14]
push 0x4000
rep stosd dword es:[edi], eax
lea eax, [esp + 0x18]
mov byte [esp + 0x18], 0x88
push eax
push edx
call dword [sym.imp.KERNEL32.dll_OpenFile]
cmp eax, 0xffffffff
je 0x408ac1
mov ecx, dword [0x41f0c0]
push ecx
call fcn.004013d0
add esp, 4
test eax, eax
je 0x408ac1
mov edx, dword [esi + 0x24]
mov eax, dword [0x41f0c0]
push edx
push eax
call fcn.0040b500
add esp, 8
test eax, eax
je 0x408c1b
mov dword [0x41f34c], 1
mov word [esi + 4], 0x1f4
jmp 0x408af0
test dword [esi + 8], ebx
je 0x408ad8
mov eax, dword [esi + 0xc]
test ah, 0x60
jne 0x408ad8
push 0
call fcn.004083a0
add esp, 4
mov ecx, dword [esi + 0x24]
push ecx
push esi
call fcn.00409530
add esp, 8
cmp word [esi + 4], 0x1b
je 0x408c27
mov eax, dword [esi + 0xc]
mov ebp, 0x80
test ebx, eax
je 0x408b01
mov ebp, 0x81
test ah, 8
je 0x408b09
or ebp, 2
cmp ebp, 0x80
je 0x408b3a
cmp word [esi + 4], 0x1f4
mov edi, dword [0x41f0c0]
jne 0x408b22
mov edi, dword [esi + 0x24]
push edi
call dword [sym.imp.KERNEL32.dll_GetFileAttributesA]
cmp eax, 0xffffffff
je 0x408b3a
and al, 0xfc
or eax, ebp
push eax
push edi
call dword [sym.imp.KERNEL32.dll_SetFileAttributesA]
mov eax, dword [esi + 0x10]
test eax, eax
je 0x408b6a
mov eax, dword [esi + 8]
test ah, 4
je 0x408b6a
mov ax, word [esi + 4]
cmp ax, 0x17
je 0x408b65
cmp ax, 0x19
je 0x408b65
cmp ax, 0x1f5
je 0x408b65
cmp ax, 0x1f4
jne 0x408b6a
call fcn.004099c0
cmp dword [esi + 0x10], 3
jne 0x408b8f
mov ax, word [esi + 4]
cmp ax, 0x17
je 0x408b80
cmp ax, 0x19
jne 0x408b8f
mov edx, dword [0x41f0c0]
push edx
call fcn.00402860
add esp, 4
test dword [esi + 8], ebx
je 0x408bdc
mov ax, word [esi + 4]
cmp ax, 0x17
je 0x408baa
cmp ax, 0x19
je 0x408baa
cmp ax, 0x1f4
jne 0x408bdc
push esi
call fcn.00408640
add esp, 4
test eax, eax
jne 0x408bdc
mov ecx, dword [0x41f0c0]
mov dword [0x41f354], 0x16
push ecx
call fcn.00407050
add esp, 4
mov edx, dword [esi + 0x24]
push edx
call fcn.00413d41
add esp, 4
mov eax, dword [esi + 0x24]
push eax
call fcn.004133f3
add esp, 4
mov dword [esi + 0x24], 0
mov edx, dword [esp + 0x10]
push esi
inc edx
mov dword [esp + 0x14], edx
call fcn.00403b10
mov esi, eax
mov eax, dword [0x41f100]
add esp, 4
cmp edx, eax
jb 0x408a2a
pop edi
pop ebp
pop ebx
pop esi
add esp, 0x8c
ret
mov dword [0x41f354], 0x16
jmp 0x408bd0
mov eax, dword [0x41f0c0]
mov dword [0x41f354], 0x16
push eax
call fcn.00407050
mov eax, dword [esi + 8]
add esp, 4
test ebx, eax
je 0x408bd0
mov eax, dword [esi + 0xc]
test ah, 0x60
jne 0x408bd0
push 1
call fcn.004083a0
jmp 0x408bcd
Function at 0x4097a0
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 0x4097d0
mov eax, 1
pop edi
add esp, 0x10
ret
mov edx, dword [0x41f0c0]
lea ecx, [esp + 0x10]
push ebp
push ecx
push edx
call sub.VERSION.dll_GetFileVersionInfoSizeA
test eax, eax
mov dword [esp + 0x1c], eax
je 0x409921
push eax
call fcn.00413290
mov ebp, eax
add esp, 4
test ebp, ebp
je 0x409921
mov eax, dword [esp + 0x1c]
mov ecx, dword [esp + 0x14]
mov edx, dword [0x41f0c0]
push ebx
push esi
push ebp
push eax
push ecx
push edx
call sub.VERSION.dll_GetFileVersionInfoA
test eax, eax
je 0x409916
mov al, byte [edi + 8]
mov esi, dword [esp + 0x18]
mov ebx, dword [sym.imp.USER32.dll_wsprintfA]
test al, 2
je 0x4098a8
lea eax, [esp + 0x24]
lea ecx, [esp + 0x14]
push eax
push ecx
push 0x41a954
push ebp
call sub.VERSION.dll_VerQueryValueA
test eax, eax
je 0x4098a8
mov edx, dword [esp + 0x14]
mov ecx, dword [edi + 0x28]
mov eax, dword [edx + 8]
cmp eax, ecx
ja 0x409866
jne 0x4098a8
mov edx, dword [edx + 0xc]
mov eax, dword [edi + 0x2c]
cmp edx, eax
jbe 0x4098a8
push 0x1d
push 7
call fcn.00403a00
mov cl, byte [eax]
add esp, 8
test cl, cl
je 0x40990e
mov ecx, dword [0x41f350]
test ecx, ecx
jne 0x40990e
mov ecx, dword [0x41f0c0]
push ecx
push eax
push esi
call ebx
push 0x124
push esi
call fcn.004039c0
add esp, 0x14
cmp eax, 6
jne 0x40990e
mov eax, dword [0x41f350]
test eax, eax
jne 0x409916
test byte [edi + 8], 4
je 0x409916
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 0x409916
mov edx, dword [esp + 0x14]
mov eax, dword [edi + 0x38]
xor ecx, ecx
mov cx, word [edx]
cmp eax, ecx
je 0x409916
push 0x1e
push 7
call fcn.00403a00
add esp, 8
test eax, eax
je 0x409916
mov ecx, dword [0x41f0c0]
push ecx
push eax
push esi
call ebx
push 0x124
push esi
call fcn.004039c0
add esp, 0x14
cmp eax, 6
je 0x409916
mov dword [esp + 0x10], 0
push ebp
call fcn.004133f3
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 0x4099c0
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 0x409a69
lea ecx, [esp + 0xc]
lea edx, [esp]
push ecx
mov ecx, dword [0x41f0c0]
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 0x409a2c
inc dword [esp]
jmp 0x409a3c
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 [0x41f0c0]
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 0x40b500
Capabilities:
Get common file path
Move file

Disassembly:
sub esp, 0x318
push esi
mov esi, dword [esp + 0x320]
test esi, esi
je 0x40b520
push 0x180
push esi
call fcn.00412fac
add esp, 8
mov eax, dword [0x41f2dc]
test eax, eax
je 0x40b56b
test esi, esi
jne 0x40b54c
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 0x40b59e
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 0x40b600
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 0x41a9a8
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 0x40b718
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 0x40b70e
mov esi, dword [esp + 0x10]
push ebx
push esi
push ebp
call fcn.004011c0
add esp, 0xc
test eax, eax
jne 0x40b701
add ebx, 0xfffffffc
mov edx, esi
test ebx, ebx
jbe 0x40b701
mov eax, 0xfffffffe
sub eax, esi
mov dword [esp + 0x18], eax
cmp byte [edx], 0x78
jne 0x40b6d0
cmp byte [edx + 1], 0x79
jne 0x40b6d0
cmp byte [edx + 2], 0x7a
jne 0x40b6d0
cmp byte [edx + 3], 0x3d
jne 0x40b6d0
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 0x40b6db
mov eax, dword [esp + 0x18]
inc edx
lea ecx, [eax + edx + 2]
cmp ecx, ebx
jb 0x40b694
jmp 0x40b701
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 0x412fac
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 0x412fd7
test byte [esp + 8], 0x80
je 0x412fc6
and al, 0xfe
jmp 0x412fc8
or al, 1
push eax
push dword [esp + 8]
call dword [sym.imp.KERNEL32.dll_SetFileAttributesA]
test eax, eax
jne 0x412fe8
call dword [sym.imp.KERNEL32.dll_GetLastError]
push eax
call fcn.004141ea
pop ecx
or eax, 0xffffffff
ret
xor eax, eax
ret

Function at 0x4130ed
Capabilities:
Check if file exists
Get file attributes

Disassembly:
push dword [esp + 4]
call dword [sym.imp.KERNEL32.dll_GetFileAttributesA]
cmp eax, 0xffffffff
jne 0x41310d
call dword [sym.imp.KERNEL32.dll_GetLastError]
push eax
call fcn.004141ea
pop ecx
or eax, 0xffffffff
ret
test al, 1
je 0x41312e
test byte [esp + 8], 2
je 0x41312e
mov dword [0x41f378], 0xd
mov dword [0x41f37c], 5
jmp 0x413109
xor eax, eax
ret

Function at 0x416de1
Capabilities:
Write file on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x1a4
mov edx, dword [ebp + 8]
xor ecx, ecx
mov eax, 0x41f000
cmp edx, dword [eax]
je 0x416e03
add eax, 8
inc ecx
cmp eax, 0x41f090
jl 0x416df4
push esi
mov esi, ecx
shl esi, 3
cmp edx, dword [esi + 0x41f000]
jne 0x416f31
mov eax, dword [0x41f3cc]
cmp eax, 1
je 0x416f0b
test eax, eax
jne 0x416e34
cmp dword [0x41ca94], 1
je 0x416f0b
cmp edx, 0xfc
je 0x416f31
lea eax, [ebp - 0x1a4]
push 0x104
push eax
push 0
call dword [sym.imp.KERNEL32.dll_GetModuleFileNameA]
test eax, eax
jne 0x416e6b
lea eax, [ebp - 0x1a4]
push str._program_name_unknown_
push eax
call fcn.004177c0
pop ecx
pop ecx
lea eax, [ebp - 0x1a4]
push edi
push eax
lea edi, [ebp - 0x1a4]
call fcn.00415d60
inc eax
pop ecx
cmp eax, 0x3c
jbe 0x416eae
lea eax, [ebp - 0x1a4]
push eax
call fcn.00415d60
mov edi, eax
lea eax, [ebp - 0x1a4]
sub eax, 0x3b
push 3
add edi, eax
push 0x41a714
push edi
call fcn.004136c0
add esp, 0x10
lea eax, [ebp - 0xa0]
push str.Runtime_Error__n_nProgram:
push eax
call fcn.004177c0
lea eax, [ebp - 0xa0]
push edi
push eax
call fcn.004177d0
lea eax, [ebp - 0xa0]
push 0x418abc
push eax
call fcn.004177d0
push dword [esi + 0x41f004]
lea eax, [ebp - 0xa0]
push eax
call fcn.004177d0
push 0x12010
lea eax, [ebp - 0xa0]
push str.Microsoft_Visual_C_Runtime_Library
push eax
call fcn.00417be5
add esp, 0x2c
pop edi
jmp 0x416f31
lea eax, [ebp + 8]
lea esi, [esi + 0x41f004]
push 0
push eax
push dword [esi]
call fcn.00415d60
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