joyce8/EMBER2024-capa huggingface dataset:
Function at 0x415686
Capabilities:
Query environment variable

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push ecx
push ecx
push esi
call dword [sym.imp.KERNEL32.dll_GetEnvironmentStringsW]
mov esi, eax
test esi, esi
je 0x415723
push ebx
push esi
call fcn.0041564f
xor ebx, ebx
sub eax, esi
push ebx
push ebx
push ebx
push ebx
sar eax, 1
push eax
push esi
push ebx
push ebx
mov dword [ebp - 8], eax
call fcn.004142d4
add esp, 0x24
mov dword [ebp - 4], eax
test eax, eax
jne 0x4156d0
push esi
call dword [sym.imp.KERNEL32.dll_FreeEnvironmentStringsW]
xor eax, eax
jmp 0x415722
push edi
push eax
call fcn.00412691
mov edi, eax
pop ecx
push ebx
test edi, edi
jne 0x4156f0
call fcn.0040f668
pop ecx
push esi
call dword [sym.imp.KERNEL32.dll_FreeEnvironmentStringsW]
xor eax, eax
jmp 0x415721
push ebx
push dword [ebp - 4]
push edi
push dword [ebp - 8]
push esi
push ebx
push ebx
call fcn.004142d4
add esp, 0x20
test eax, eax
jne 0x41570f
push edi
call fcn.0040f668
jmp 0x415717
push ebx
call fcn.0040f668
mov ebx, edi
pop ecx
push esi
call dword [sym.imp.KERNEL32.dll_FreeEnvironmentStringsW]
mov eax, ebx
pop edi
pop ebx
pop esi
leave
ret

Function at 0x41b2f0
Capabilities:
Parse pe header

Disassembly:
push ebp
mov ebp, esp
mov eax, dword [ebp + 8]
mov ecx, 0x5a4d
cmp word [eax], cx
jne 0x41b31d
mov ecx, dword [eax + 0x3c]
add ecx, eax
cmp dword [ecx], 0x4550
jne 0x41b31d
mov edx, 0x10b
xor eax, eax
cmp word [ecx + 0x18], dx
sete al
pop ebp
ret
xor eax, eax
pop ebp
ret
Function at 0x402690
Capabilities:
Create process on windows

Disassembly:
push ebp
push edi
push 1
push 0x208
call fcn.00419192
push 1
push 0x208
mov edi, eax
call fcn.00419192
add esp, 0x10
mov ebp, eax
test edi, edi
je 0x4027cb
test ebp, ebp
je 0x4027cb
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 0x4026cf
push 7
push str.http:__
push ebp
call fcn.00419730
add esp, 0xc
test eax, eax
je 0x402715
push 8
push str.https:__
push ebp
call fcn.00419730
add esp, 0xc
test eax, eax
je 0x402715
push 0x5c
push ebp
call fcn.00418f90
add esp, 8
test eax, eax
je 0x402715
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 0x4027ba
mov eax, dword [esp + 0x18]
push edi
push eax
push 0x80000000
call fcn.004027d0
add esp, 0xc
test eax, eax
jne 0x4027ba
mov ebx, dword [sym.imp.KERNEL32.dll_lstrcatA]
push str._shellopencommand
push edi
call ebx
push edi
push edi
push 0x80000000
call fcn.004027d0
add esp, 0xc
test eax, eax
jne 0x4027ba
push str.__1_
push edi
call fcn.00419490
mov esi, eax
add esp, 8
test esi, esi
jne 0x40279e
push 0x42457c
push edi
call fcn.00419490
mov esi, eax
add esp, 8
test esi, esi
jne 0x40279e
push edi
call dword [sym.imp.KERNEL32.dll_lstrlenA]
lea esi, [eax + edi - 1]
jmp 0x4027a1
mov byte [esi], 0
push 0x424578
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.00419243
push edi
call fcn.00419243
add esp, 8
pop esi
pop ebx
pop edi
pop ebp
ret

Function at 0x4027d0
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 0x402819
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 0x402820
Capabilities:
Set registry value

Disassembly:
sub esp, 0x20c
lea eax, [esp + 4]
push esi
push edi
mov edi, dword [esp + 0x218]
push 0x208
push eax
push edi
call fcn.004028f0
add esp, 0xc
push edi
call dword [sym.imp.GDI32.dll_AddFontResourceA]
mov al, byte [esp + 0xc]
test al, al
je 0x4028ca
push 0x5c
push edi
call fcn.00418f90
mov esi, eax
add esp, 8
test esi, esi
je 0x402865
inc esi
jmp 0x402867
mov esi, edi
lea ecx, [esp + 0xc]
push str.__TrueType_
push ecx
call dword [sym.imp.KERNEL32.dll_lstrcatA]
mov ecx, dword [0x429a84]
mov eax, str.SoftwareMicrosoftWindowsCurrentVersionFonts
test ecx, ecx
je 0x40288b
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 0x4028ca
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 0
push 0
push 0x1d
push 0xffff
call dword [sym.imp.USER32.dll_SendMessageA]
pop edi
pop esi
add esp, 0x20c
ret

Function at 0x402b10
Capabilities:
Delete registry value

Disassembly:
sub esp, 0x20c
lea eax, [esp + 4]
push esi
mov esi, dword [esp + 0x214]
push 0x208
push eax
push esi
call fcn.004028f0
add esp, 0xc
push esi
call dword [sym.imp.GDI32.dll_RemoveFontResourceA]
mov al, byte [esp + 8]
test al, al
je 0x402b9f
push 0x5c
push esi
call fcn.00418f90
add esp, 8
lea ecx, [esp + 8]
push str.__TrueType_
push ecx
call dword [sym.imp.KERNEL32.dll_lstrcatA]
mov ecx, dword [0x429a84]
mov eax, str.SoftwareMicrosoftWindowsCurrentVersionFonts
test ecx, ecx
je 0x402b6f
mov eax, str.SoftwareMicrosoftWindows_NTCurrentVersionFonts
lea edx, [esp + 4]
push edx
push eax
push 0x80000002
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyA]
test eax, eax
jne 0x402b9f
mov ecx, dword [esp + 4]
lea eax, [esp + 8]
push eax
push ecx
call dword [sym.imp.ADVAPI32.dll_RegDeleteValueA]
mov edx, dword [esp + 4]
push edx
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
push 0
push 0
push 0x1d
push 0xffff
call dword [sym.imp.USER32.dll_SendMessageA]
pop esi
add esp, 0x20c
ret
Function at 0x402c60
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.004190e0
mov ebp, eax
xor ebx, ebx
add esp, 4
cmp ebp, ebx
jne 0x402c86
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 0x402cdf
cmp byte [edx], bl
je 0x402cdf
mov edi, ebp
or ecx, 0xffffffff
xor eax, eax
repne scasb al, byte es:[edi]
mov cx, word [0x424578]
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.004190e0
mov esi, eax
add esp, 4
cmp esi, ebx
jne 0x402d05
push ebp
call fcn.00419243
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 0x402d21
push 0x5c
push edi
call fcn.00418f90
add esp, 8
cmp eax, ebx
je 0x402d43
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.00419243
push ebp
call fcn.00419243
add esp, 8
cmp edi, ebx
jne 0x402daa
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 0x4054e0
Capabilities:
Get common file path

Disassembly:
push ebx
push ebp
mov ebp, dword [esp + 0x10]
push esi
mov esi, dword [esp + 0x10]
push edi
mov ebx, 1
push esi
push 0x104
call dword [sym.imp.KERNEL32.dll_GetTempPathA]
push esi
call fcn.004020d0
mov edi, esi
or ecx, 0xffffffff
xor eax, eax
push ebx
repne scasb al, byte es:[edi]
not ecx
dec ecx
push ebp
add ecx, esi
push ecx
call dword [sym.imp.USER32.dll_wsprintfA]
push 0
push esi
call fcn.00401100
add esp, 0x18
cmp eax, 0xffffffff
je 0x405538
push eax
call fcn.00401380
add esp, 4
or eax, 0xffffffff
jmp 0x405546
push esi
call fcn.00401150
add esp, 4
cmp eax, 0xffffffff
jne 0x40554f
inc ebx
cmp ebx, 0x3e7
jl 0x4054f1
pop edi
pop esi
pop ebp
pop ebx
ret

Function at 0x405670
Capabilities:
Encode data using xor

Disassembly:
mov ecx, dword [esp + 0xc]
push ebx
push esi
mov esi, dword [esp + 0xc]
push edi
mov edi, dword [esp + 0x14]
xor bl, bl
test edi, edi
jbe 0x40569a
mov eax, dword [esi]
mov dl, byte [eax]
inc eax
mov dword [esi], eax
mov al, byte [ecx]
xor al, dl
xor al, 0x6a
inc word [ecx]
add bl, al
dec edi
jne 0x405685
mov edi, dword [esi]
mov dl, byte [edi]
inc edi
mov dword [esi], edi
mov al, byte [ecx]
xor al, dl
pop edi
xor al, 0x6a
inc word [ecx]
xor ecx, ecx
cmp bl, al
sete cl
pop esi
mov eax, ecx
pop ebx
ret

Function at 0x4056c0
Capabilities:
Encode data using xor

Disassembly:
sub esp, 0x18
push ebx
push ebp
push esi
lea eax, [esp + 0x14]
push edi
push eax
call dword [sym.imp.KERNEL32.dll_GetLocalTime]
mov eax, dword [esp + 0x18]
mov edx, dword [esp + 0x1a]
and eax, 0xffff
and edx, 0xffff
xor esi, esi
mov byte [esp + 0x13], 0
lea eax, [eax + eax*4]
mov ebp, 8
lea ecx, [eax + eax*4]
lea eax, [edx + ecx*4]
mov ecx, dword [esp + 0x1e]
and ecx, 0xffff
xor edi, edi
lea eax, [eax + eax*4]
lea eax, [eax + eax*4]
lea edx, [ecx + eax*4]
mov ecx, dword [esp + 0x2c]
mov dword [esp + 0x14], edx
mov edx, dword [esp + 0x30]
mov bl, byte [ecx]
mov al, dl
xor al, bl
lea esi, [esi + esi*4]
xor al, 0x6a
inc ecx
mov byte [esp + 0x2c], al
inc edx
mov ebx, dword [esp + 0x2c]
and ebx, 0xff
lea esi, [ebx + esi*2 - 0x41]
mov bl, byte [esp + 0x13]
add bl, al
dec ebp
mov byte [esp + 0x13], bl
jne 0x40571b
mov ebp, 8
mov bl, byte [ecx]
mov al, dl
xor al, bl
lea edi, [edi + edi*4]
xor al, 0x6a
inc ecx
mov byte [esp + 0x2c], al
inc edx
mov ebx, dword [esp + 0x2c]
and ebx, 0xff
lea edi, [ebx + edi*2 - 0x41]
mov bl, byte [esp + 0x13]
add bl, al
dec ebp
mov byte [esp + 0x13], bl
jne 0x40574c
mov al, byte [ecx]
mov cl, bl
xor al, dl
xor al, 0x6a
cmp cl, al
jne 0x40579d
mov eax, dword [esp + 0x14]
cmp eax, esi
jb 0x40579d
cmp eax, edi
jae 0x40579d
pop edi
pop esi
pop ebp
mov eax, 1
pop ebx
add esp, 0x18
ret
pop edi
pop esi
pop ebp
xor eax, eax
pop ebx
add esp, 0x18
ret
Function at 0x407e60
Capabilities:
Open clipboard
Read clipboard data

Disassembly:
mov eax, dword [0x4296ec]
push esi
push edi
cmp byte [eax], 0
jne 0x407ff2
mov ecx, dword [0x429b04]
mov edx, dword [0x429680]
mov al, byte [ecx]
inc ecx
mov byte [edx], al
inc edx
test al, al
jne 0x407e7c
mov ecx, dword [0x429680]
push 0x5c
push ecx
call fcn.00418f90
add esp, 8
test eax, eax
je 0x407e9e
inc eax
jmp 0x407ea3
mov eax, dword [0x429680]
mov byte [eax], 0x72
inc eax
push ebx
push 0
mov byte [eax], 0x65
inc eax
mov byte [eax], 0x67
inc eax
mov byte [eax], 0x69
inc eax
mov byte [eax], 0x6e
inc eax
mov byte [eax], 0x66
inc eax
mov byte [eax], 0x6f
inc eax
mov byte [eax], 0x2e
inc eax
mov byte [eax], 0x74
inc eax
mov byte [eax], 0x78
inc eax
mov byte [eax], 0x74
mov byte [eax + 1], 0
mov edx, dword [0x429680]
push edx
call fcn.00401100
mov ebx, eax
add esp, 8
cmp ebx, 0xffffffff
je 0x407f61
push ebx
call fcn.00401280
mov esi, eax
add esp, 4
test esi, esi
jbe 0x407f58
cmp esi, 0x186a0
jae 0x407f58
lea eax, [esi + 1]
push eax
call fcn.004190e0
mov edi, eax
add esp, 4
test edi, edi
je 0x407f58
push esi
push edi
push ebx
call fcn.00401180
mov byte [edi + esi], 0
mov ecx, dword [0x4299d8]
add esp, 0xc
mov eax, dword [ecx + 8]
test eax, eax
jne 0x407f3c
push esi
push edi
call fcn.00407c50
add esp, 8
jmp 0x407f4f
xor edx, edx
cmp eax, 4
sete dl
push edx
push esi
push edi
call fcn.00408a20
add esp, 0xc
push edi
call fcn.00419243
add esp, 4
push ebx
call fcn.00401380
add esp, 4
mov eax, dword [0x4296ec]
pop ebx
cmp byte [eax], 0
jne 0x407ff2
push 1
call dword [sym.imp.USER32.dll_IsClipboardFormatAvailable]
test eax, eax
je 0x407ff2
mov ecx, dword [0x429acc]
push ecx
call dword [sym.imp.USER32.dll_OpenClipboard]
test eax, eax
je 0x407ff2
push ebp
push 1
call dword [sym.imp.USER32.dll_GetClipboardData]
mov ebp, eax
test ebp, ebp
je 0x407fe9
push ebp
call dword [sym.imp.KERNEL32.dll_GlobalLock]
mov edx, eax
test edx, edx
je 0x407fe2
mov edi, edx
or ecx, 0xffffffff
xor eax, eax
repne scasb al, byte es:[edi]
mov eax, dword [0x4299d8]
not ecx
mov eax, dword [eax + 8]
dec ecx
test eax, eax
mov esi, ecx
jne 0x407fcf
push esi
push edx
call fcn.00407c50
add esp, 8
jmp 0x407fe2
xor ecx, ecx
cmp eax, 4
sete cl
push ecx
push esi
push edx
call fcn.00408a20
add esp, 0xc
push ebp
call dword [sym.imp.KERNEL32.dll_GlobalUnlock]
pop ebp
pop edi
pop esi
jmp dword [sym.imp.USER32.dll_CloseClipboard]
pop edi
pop esi
ret
Function at 0x408290
Capabilities:
Open clipboard
Read clipboard data

Disassembly:
mov eax, dword [0x4296ec]
cmp byte [eax], 0
jne 0x40834b
mov ecx, dword [0x429b04]
mov edx, dword [0x429680]
mov al, byte [ecx]
inc ecx
mov byte [edx], al
inc edx
test al, al
jne 0x4082aa
mov ecx, dword [0x429680]
push 0x5c
push ecx
call fcn.00418f90
add esp, 8
test eax, eax
je 0x4082cc
inc eax
jmp 0x4082d1
mov eax, dword [0x429680]
mov ecx, str.reginfo.txt
mov edx, eax
sub edx, ecx
mov al, byte [ecx]
mov byte [edx + ecx], al
inc ecx
test al, al
jne 0x4082da
mov edx, dword [0x429680]
push edx
call fcn.004081e0
mov eax, dword [0x4296ec]
add esp, 4
cmp byte [eax], 0
jne 0x40834b
push 1
call dword [sym.imp.USER32.dll_IsClipboardFormatAvailable]
test eax, eax
je 0x40834b
mov ecx, dword [0x429acc]
push ecx
call dword [sym.imp.USER32.dll_OpenClipboard]
test eax, eax
je 0x40834b
push esi
push 1
call dword [sym.imp.USER32.dll_GetClipboardData]
mov esi, eax
test esi, esi
je 0x408344
push esi
call dword [sym.imp.KERNEL32.dll_GlobalLock]
test eax, eax
je 0x40833d
push eax
call fcn.00408150
add esp, 4
push esi
call dword [sym.imp.KERNEL32.dll_GlobalUnlock]
pop esi
jmp dword [sym.imp.USER32.dll_CloseClipboard]
ret
Function at 0x409fe0
Capabilities:
Check for time delay via gettickcount
Query or enumerate registry value

Disassembly:
mov eax, dword [0x429ae0]
sub esp, 0x190
push ebx
xor ebx, ebx
test eax, eax
jle 0x40a195
push ebp
mov ebp, dword [sym.imp.KERNEL32.dll_GetTickCount]
push esi
push edi
cmp ebx, dword [0x429ae4]
je 0x40a184
mov eax, dword [ebx*4 + 0x429998]
test eax, eax
je 0x40a184
cmp dword [eax], 0
je 0x40a184
test byte [eax + 8], 2
je 0x40a184
mov eax, dword [ebx*4 + 0x429958]
mov edi, dword [eax + 0x10]
test edi, edi
je 0x40a184
cmp byte [edi], 0
je 0x40a184
xor eax, eax
mov cl, byte [eax + str.SoftwareMicrosoftWindowsCurrentVersionUninstall_]
mov byte [esp + eax + 0x38], cl
inc eax
test cl, cl
jne 0x40a04a
or ecx, 0xffffffff
xor eax, eax
repne scasb al, byte es:[edi]
not ecx
sub edi, ecx
lea edx, [esp + 0x38]
mov eax, ecx
mov esi, edi
mov edi, edx
mov edx, eax
or ecx, 0xffffffff
xor eax, eax
repne scasb al, byte es:[edi]
mov ecx, edx
dec edi
shr ecx, 2
rep movsd dword es:[edi], dword [esi]
mov ecx, edx
lea eax, [esp + 0x10]
and ecx, 3
push eax
rep movsb byte es:[edi], byte [esi]
mov esi, dword [sym.imp.ADVAPI32.dll_RegOpenKeyA]
lea ecx, [esp + 0x3c]
push ecx
push 0x80000002
call esi
test eax, eax
je 0x40a0ba
lea edx, [esp + 0x10]
lea eax, [esp + 0x38]
push edx
push eax
push 0x80000001
call esi
test eax, eax
jne 0x40a184
mov ecx, 0x5a
xor eax, eax
lea edi, [esp + 0x38]
lea edx, [esp + 0x38]
rep stosd dword es:[edi], eax
lea ecx, [esp + 0x14]
lea eax, [esp + 0x18]
push ecx
mov ecx, dword [esp + 0x14]
push edx
push eax
push 0
push str.UninstallString
push ecx
mov dword [esp + 0x30], 0
mov dword [esp + 0x2c], 0x168
call dword [sym.imp.ADVAPI32.dll_RegQueryValueExA]
test eax, eax
je 0x40a109
mov edx, dword [esp + 0x10]
push edx
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
jmp 0x40a184
mov eax, dword [esp + 0x10]
push eax
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
lea ecx, [esp + 0x38]
push 0
push ecx
call fcn.00401100
add esp, 8
cmp eax, 0xffffffff
je 0x40a184
push eax
call fcn.00401380
push 1
lea edx, [esp + 0x40]
push 0x4246a4
push edx
call fcn.00402bd0
add esp, 0x10
test eax, eax
je 0x40a184
call ebp
mov esi, eax
call ebp
sub eax, esi
cmp eax, 0xbb8
jae 0x40a184
push 0
push 0
push 0
lea eax, [esp + 0x28]
push 0
push eax
call dword [sym.imp.USER32.dll_PeekMessageA]
lea ecx, [esp + 0x38]
push ecx
call fcn.00419510
add esp, 4
test eax, eax
je 0x40a184
call ebp
sub eax, esi
cmp eax, 0xbb8
jb 0x40a155
mov eax, dword [0x429ae0]
inc ebx
cmp ebx, eax
jl 0x409fff
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x190
ret
Function at 0x40bde0
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, dword [esp + 8]
push esi
mov esi, dword [esp + 0x10]
test esi, esi
mov byte [ebp], 0
je 0x40be64
mov eax, dword [0x4299d8]
mov ecx, dword [eax + 8]
test ecx, ecx
je 0x40be29
mov cl, byte [esi]
push edi
mov byte [esp + 0x10], cl
mov edi, ebp
mov eax, dword [esp + 0x10]
and eax, 0xff
inc esi
mov ecx, eax
mov edx, ecx
shr ecx, 2
rep movsd dword es:[edi], dword [esi]
mov ecx, edx
and ecx, 3
rep movsb byte es:[edi], byte [esi]
pop edi
mov byte [eax + ebp], 0
pop esi
pop ebp
ret
mov edx, dword [0x4296e8]
mov eax, esi
sub eax, edx
mov dl, byte [esi]
mov cl, al
inc esi
xor cl, dl
xor cl, 0x6a
inc eax
test cl, cl
mov byte [esp + 0xc], cl
jbe 0x40be60
mov ecx, dword [esp + 0xc]
and ecx, 0xff
mov dl, byte [esi]
xor dl, al
xor dl, 0x6a
mov byte [ebp], dl
inc ebp
inc esi
inc eax
dec ecx
jne 0x40be50
mov byte [ebp], 0
pop esi
pop ebp
ret

Function at 0x40c040
Capabilities:
Encode data using xor
Read .ini file

Disassembly:
mov ecx, dword [0x429ae4]
sub esp, 0x24
push ebx
push esi
mov esi, dword [ecx*4 + 0x4298d8]
test esi, esi
je 0x40c195
mov edx, dword [ecx*4 + 0x429818]
xor eax, eax
test edx, edx
jbe 0x40c084
mov bl, byte [eax + esi]
mov cl, al
add cl, 0x40
xor bl, cl
mov byte [eax + esi], bl
mov edx, dword [0x429ae4]
inc eax
cmp eax, dword [edx*4 + 0x429818]
jb 0x40c067
xor eax, eax
mov ax, word [esi]
add esi, 2
test eax, eax
jbe 0x40c195
push ebp
mov dword [esp + 0x14], eax
push edi
mov al, byte [esi]
inc esi
mov byte [esp + 0x13], al
mov edi, esi
or ecx, 0xffffffff
xor eax, eax
repne scasb al, byte es:[edi]
not ecx
dec ecx
mov dword [esp + 0x1c], esi
lea edx, [esi + ecx + 1]
or ecx, 0xffffffff
mov edi, edx
mov ebp, edx
repne scasb al, byte es:[edi]
not ecx
dec ecx
lea edx, [edx + ecx + 1]
or ecx, 0xffffffff
mov edi, edx
mov ebx, edx
repne scasb al, byte es:[edi]
not ecx
dec ecx
lea edx, [edx + ecx + 1]
or ecx, 0xffffffff
mov edi, edx
mov dword [esp + 0x14], edx
repne scasb al, byte es:[edi]
not ecx
dec ecx
lea esi, [edx + ecx + 1]
mov ecx, dword [esp + 0x1c]
mov edx, dword [0x429680]
push ecx
push edx
call fcn.0040bfb0
mov al, byte [esp + 0x1b]
add esp, 8
test al, 1
je 0x40c126
mov eax, dword [0x429680]
lea ecx, [esp + 0x20]
push eax
push 0x14
push ecx
push 0x429b30
push ebx
push ebp
mov byte [esp + 0x38], 0
call dword [sym.imp.KERNEL32.dll_GetPrivateProfileStringA]
test eax, eax
jne 0x40c184
mov edx, dword [esp + 0x14]
push 0xffdc
push edx
push 0
call fcn.0040be70
mov dword [esp + 0x28], eax
lea eax, [eax + eax + 1]
push eax
call fcn.004190e0
mov ecx, dword [esp + 0x2c]
mov edx, dword [esp + 0x24]
inc ecx
mov edi, eax
push ecx
push edx
push edi
call fcn.0040be70
mov eax, dword [0x429680]
add esp, 0x1c
push eax
push edi
push ebx
mov ebx, dword [sym.imp.KERNEL32.dll_WritePrivateProfileStringA]
push ebp
call ebx
mov ecx, dword [0x429680]
push ecx
push 0
push 0
push 0
call ebx
push edi
call fcn.00419243
add esp, 4
mov eax, dword [esp + 0x18]
dec eax
mov dword [esp + 0x18], eax
jne 0x40c09a
pop edi
pop ebp
pop esi
pop ebx
add esp, 0x24
ret
Function at 0x40c1a0
Capabilities:
Delete registry key
Query or enumerate registry key

Disassembly:
sub esp, 0x408
push ebp
mov ebp, dword [esp + 0x414]
test ebp, ebp
je 0x40c278
push ebp
call dword [sym.imp.KERNEL32.dll_lstrlenA]
test eax, eax
je 0x40c278
mov ecx, dword [esp + 0x410]
lea eax, [esp + 4]
push eax
push 0x10008
push 0
push ebp
push ecx
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyExA]
test eax, eax
jne 0x40c27d
push esi
push edi
mov edi, dword [sym.imp.ADVAPI32.dll_RegEnumKeyExA]
mov ecx, dword [esp + 0xc]
push 0
push 0
push 0
lea edx, [esp + 0x1c]
push 0
lea eax, [esp + 0x24]
push edx
push eax
push 0
push ecx
mov dword [esp + 0x30], 0x400
call edi
mov esi, eax
cmp esi, 0x103
je 0x40c250
test esi, esi
jne 0x40c261
mov eax, dword [esp + 0xc]
lea edx, [esp + 0x14]
push edx
push eax
call fcn.0040c1a0
mov esi, eax
add esp, 8
test esi, esi
je 0x40c1f0
mov edx, dword [esp + 0xc]
push edx
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
mov eax, esi
pop edi
pop esi
pop ebp
add esp, 0x408
ret
mov ecx, dword [esp + 0x418]
push ebp
push ecx
call dword [sym.imp.ADVAPI32.dll_RegDeleteKeyA]
mov esi, eax
mov edx, dword [esp + 0xc]
push edx
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
mov eax, esi
pop edi
pop esi
pop ebp
add esp, 0x408
ret
mov eax, 0x3f2
pop ebp
add esp, 0x408
ret
Function at 0x40da90
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.00402180
add esp, 8
test eax, eax
jne 0x40dac0
mov eax, 1
pop edi
add esp, 0x10
ret
mov edx, dword [0x429680]
lea ecx, [esp + 0x10]
push ebp
push ecx
push edx
call sub.VERSION.dll_GetFileVersionInfoSizeA
test eax, eax
mov dword [esp + 0x1c], eax
je 0x40dc11
push eax
call fcn.004190e0
mov ebp, eax
add esp, 4
test ebp, ebp
je 0x40dc11
mov eax, dword [esp + 0x1c]
mov ecx, dword [esp + 0x14]
mov edx, dword [0x429680]
push ebx
push esi
push ebp
push eax
push ecx
push edx
call sub.VERSION.dll_GetFileVersionInfoA
test eax, eax
je 0x40dc06
mov al, byte [edi + 8]
mov esi, dword [esp + 0x18]
mov ebx, dword [sym.imp.USER32.dll_wsprintfA]
test al, 2
je 0x40db98
lea eax, [esp + 0x24]
lea ecx, [esp + 0x14]
push eax
push ecx
push 0x424a18
push ebp
call sub.VERSION.dll_VerQueryValueA
test eax, eax
je 0x40db98
mov edx, dword [esp + 0x14]
mov ecx, dword [edi + 0x2e]
mov eax, dword [edx + 8]
cmp eax, ecx
ja 0x40db56
jne 0x40db98
mov edx, dword [edx + 0xc]
mov eax, dword [edi + 0x32]
cmp edx, eax
jbe 0x40db98
push 0x1d
push 7
call fcn.00403990
mov cl, byte [eax]
add esp, 8
test cl, cl
je 0x40dbfe
mov ecx, dword [0x429af8]
test ecx, ecx
jne 0x40dbfe
mov ecx, dword [0x429680]
push ecx
push eax
push esi
call ebx
push 0x124
push esi
call fcn.00403950
add esp, 0x14
cmp eax, 6
jne 0x40dbfe
mov eax, dword [0x429af8]
test eax, eax
jne 0x40dc06
test byte [edi + 8], 4
je 0x40dc06
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 0x40dc06
mov edx, dword [esp + 0x14]
mov eax, dword [edi + 0x3e]
xor ecx, ecx
mov cx, word [edx]
cmp eax, ecx
je 0x40dc06
push 0x1e
push 7
call fcn.00403990
add esp, 8
test eax, eax
je 0x40dc06
mov ecx, dword [0x429680]
push ecx
push eax
push esi
call ebx
push 0x124
push esi
call fcn.00403950
add esp, 0x14
cmp eax, 6
je 0x40dc06
mov dword [esp + 0x10], 0
push ebp
call fcn.00419243
add esp, 4
pop esi
pop ebx
lea edx, [esp + 0x10]
push edx
call fcn.004021c0
mov eax, dword [esp + 0xc]
add esp, 4
pop ebp
pop edi
add esp, 0x10
ret