joyce8/EMBER2024-capa huggingface dataset:
Function at 0x463d60
Capabilities:
Encode data using xor

Disassembly:
sub esp, 0x24
mov eax, dword [ecx + 4]
mov eax, dword [eax + 0x20]
push ebp
push esi
mov esi, dword [ecx]
mov ebp, dword [esi + 0x1064]
push edi
mov edi, dword [esi + 0x1058]
imul ebp, edi
mov dword [esp + 0x10], eax
mov eax, dword [esi + 0x20]
add ebp, eax
cmp eax, ebp
mov dword [esp + 0x28], ecx
mov dword [esp + 0x1c], eax
mov dword [esp + 0x2c], ebp
jae 0x463eaa
mov edx, 0xf0f0
push ebx
mov ebx, dword [esp + 0x14]
mov esi, dword [esi + 0x1060]
lea esi, [eax + esi*2]
mov dword [esp + 0x10], ebx
add edi, eax
cmp eax, esi
mov ebx, eax
mov dword [esp + 0x18], ebx
mov dword [esp + 0x1c], edi
mov dword [esp + 0x28], esi
jae 0x463e85
movzx ecx, word [ebx]
movzx esi, word [ebx + 2]
movzx eax, word [edi + 2]
movzx edi, word [edi]
mov ebp, ecx
mov ebx, eax
and bx, dx
and bp, dx
mov dword [esp + 0x24], ecx
and ecx, 0xffff0f0f
add ebx, ebp
mov ebp, edi
and bp, dx
add ebx, ebp
mov ebp, esi
and bp, dx
lea ebx, [ebx + ebp + 0x2020]
mov ebp, eax
and ebp, 0xffff0f0f
add ebp, ecx
mov ecx, edi
and ecx, 0xffff0f0f
add ebp, ecx
mov ecx, esi
and ecx, 0xffff0f0f
shr ebx, 2
lea ecx, [ecx + ebp + 0x202]
shr ecx, 2
xor ebx, ecx
mov ecx, dword [esp + 0x24]
and eax, edx
and ecx, edx
add eax, ecx
and edi, edx
add eax, edi
mov edi, dword [esp + 0x1c]
and esi, edx
and ebx, 0xffff0f0f
lea eax, [eax + esi + 0x2020]
shr eax, 2
xor ebx, eax
mov eax, dword [esp + 0x10]
add dword [esp + 0x10], 2
mov word [eax], bx
mov ebx, dword [esp + 0x18]
add ebx, 4
add edi, 4
cmp ebx, dword [esp + 0x28]
mov dword [esp + 0x18], ebx
mov dword [esp + 0x1c], edi
jb 0x463dc9
mov ecx, dword [esp + 0x2c]
mov eax, dword [esp + 0x20]
mov ebp, dword [esp + 0x30]
mov esi, dword [ecx + 4]
mov esi, dword [esi + 0x1058]
add dword [esp + 0x14], esi
mov esi, dword [ecx]
mov edi, dword [esi + 0x1058]
lea eax, [eax + edi*2]
cmp eax, ebp
mov dword [esp + 0x20], eax
jb 0x463da0
pop ebx
pop edi
pop esi
xor eax, eax
pop ebp
add esp, 0x24
ret
Function at 0x463eb3
Capabilities:
Encode data using xor

Disassembly:
sub esp, 0x20
mov edx, dword [ecx]
mov eax, dword [ecx + 4]
push ebp
mov ebp, dword [eax + 0x20]
mov eax, dword [edx + 0x20]
push esi
mov esi, dword [edx + 0x1064]
push edi
mov edi, dword [edx + 0x1058]
imul esi, edi
add esi, eax
cmp eax, esi
mov dword [esp + 0x24], ecx
mov dword [esp + 0x18], ebp
mov dword [esp + 0x1c], eax
mov dword [esp + 0x28], esi
jae 0x463fe9
push ebx
mov edx, dword [edx + 0x1060]
add edx, eax
add edi, eax
cmp eax, edx
mov ebx, eax
mov dword [esp + 0x10], ebp
mov dword [esp + 0x14], ebx
mov dword [esp + 0x18], edi
mov dword [esp + 0x24], edx
jae 0x463fc4
movzx ebp, byte [ebx]
movzx esi, byte [ebx + 1]
movzx eax, byte [edi + 1]
movzx edi, byte [edi]
mov edx, eax
push 0x1c
pop ecx
and edx, ecx
mov ebx, ebp
and ebx, ecx
add edx, ebx
mov ebx, edi
and ebx, ecx
add edx, ebx
mov ebx, esi
and ebx, ecx
lea edx, [edx + ebx + 8]
mov ecx, eax
and ecx, 0xffff00e3
mov ebx, ebp
and ebx, 0xffff00e3
add ecx, ebx
mov ebx, edi
and ebx, 0xffff00e3
add ecx, ebx
mov ebx, esi
and ebx, 0xffff00e3
shr edx, 2
lea ecx, [ecx + ebx + 0x42]
mov ebx, dword [esp + 0x14]
shr ecx, 2
xor dl, cl
mov ecx, 0xe3
and ax, cx
and bp, cx
and di, cx
and si, cx
and dl, 0x1c
add eax, ebp
add eax, edi
mov edi, dword [esp + 0x18]
lea eax, [eax + esi + 0x42]
shr eax, 2
xor dl, al
mov eax, dword [esp + 0x10]
inc dword [esp + 0x10]
inc ebx
inc ebx
inc edi
inc edi
cmp ebx, dword [esp + 0x24]
mov byte [eax], dl
mov dword [esp + 0x14], ebx
mov dword [esp + 0x18], edi
jb 0x463f12
mov ecx, dword [esp + 0x28]
mov ebp, dword [esp + 0x1c]
mov eax, dword [esp + 0x20]
mov esi, dword [esp + 0x2c]
mov edx, dword [ecx + 4]
add ebp, dword [edx + 0x1058]
mov edx, dword [ecx]
mov edi, dword [edx + 0x1058]
lea eax, [eax + edi*2]
cmp eax, esi
mov dword [esp + 0x1c], ebp
mov dword [esp + 0x20], eax
jb 0x463eee
pop ebx
pop edi
pop esi
xor eax, eax
pop ebp
add esp, 0x20
ret
Function at 0x46408d
Capabilities:
Encode data using xor

Disassembly:
sub esp, 0x24
mov edx, dword [ecx]
mov eax, dword [ecx + 4]
mov eax, dword [eax + 0x20]
push ebp
mov ebp, dword [edx + 0x1058]
push edi
mov edi, dword [edx + 0x1064]
imul edi, ebp
mov dword [esp + 0xc], eax
mov eax, dword [edx + 0x20]
add edi, eax
cmp eax, edi
mov dword [esp + 0x24], ecx
mov dword [esp + 0x1c], eax
mov dword [esp + 0x28], edi
jae 0x4641d1
push ebx
push esi
mov esi, 0xff1c
mov ebx, dword [esp + 0x14]
mov edx, dword [edx + 0x1060]
lea edx, [eax + edx*2]
mov dword [esp + 0x10], ebx
add ebp, eax
cmp eax, edx
mov ebx, eax
mov dword [esp + 0x1c], ebx
mov dword [esp + 0x20], ebp
mov dword [esp + 0x28], edx
jae 0x4641ab
movzx edx, word [ebx]
movzx edi, word [ebx + 2]
movzx eax, word [ebp + 2]
movzx ebp, word [ebp]
mov dword [esp + 0x18], edx
mov ebx, eax
mov ecx, 0xe3
and bx, cx
and dx, cx
add ebx, edx
mov edx, ebp
and dx, cx
add ebx, edx
mov edx, edi
and dx, cx
mov ecx, eax
and cx, si
and eax, esi
lea edx, [ebx + edx + 0x42]
mov ebx, dword [esp + 0x18]
and bx, si
shr edx, 2
add ecx, ebx
mov ebx, ebp
and bx, si
and ebp, esi
add ecx, ebx
mov ebx, edi
and bx, si
and edi, esi
lea ecx, [ecx + ebx + 0x208]
mov ebx, dword [esp + 0x1c]
shr ecx, 2
xor dl, cl
mov ecx, dword [esp + 0x18]
and ecx, esi
add eax, ecx
add eax, ebp
mov ebp, dword [esp + 0x20]
lea eax, [eax + edi + 0x208]
shr eax, 2
and edx, 0xffff00e3
xor edx, eax
mov eax, dword [esp + 0x10]
add dword [esp + 0x10], 2
add ebx, 4
add ebp, 4
cmp ebx, dword [esp + 0x28]
mov word [eax], dx
mov dword [esp + 0x1c], ebx
mov dword [esp + 0x20], ebp
jb 0x4640f6
mov ecx, dword [esp + 0x2c]
mov eax, dword [esp + 0x24]
mov edi, dword [esp + 0x30]
mov edx, dword [ecx + 4]
mov edx, dword [edx + 0x1058]
add dword [esp + 0x14], edx
mov edx, dword [ecx]
mov ebp, dword [edx + 0x1058]
lea eax, [eax + ebp*2]
cmp eax, edi
mov dword [esp + 0x24], eax
jb 0x4640cd
pop esi
pop ebx
pop edi
xor eax, eax
pop ebp
add esp, 0x24
ret
Function at 0x4642fa
Capabilities:
Encode data using xor

Disassembly:
sub esp, 0x24
mov edx, dword [ecx]
mov eax, dword [ecx + 4]
mov eax, dword [eax + 0x20]
push ebp
mov ebp, dword [edx + 0x1058]
push edi
mov edi, dword [edx + 0x1064]
imul edi, ebp
mov dword [esp + 0xc], eax
mov eax, dword [edx + 0x20]
add edi, eax
cmp eax, edi
mov dword [esp + 0x24], ecx
mov dword [esp + 0x1c], eax
mov dword [esp + 0x28], edi
jae 0x46443e
push ebx
push esi
mov esi, 0xff00
mov ebx, dword [esp + 0x14]
mov edx, dword [edx + 0x1060]
lea edx, [eax + edx*2]
mov dword [esp + 0x10], ebx
add ebp, eax
cmp eax, edx
mov ebx, eax
mov dword [esp + 0x1c], ebx
mov dword [esp + 0x20], ebp
mov dword [esp + 0x28], edx
jae 0x464418
movzx edx, word [ebx]
movzx edi, word [ebx + 2]
movzx eax, word [ebp + 2]
movzx ebp, word [ebp]
mov dword [esp + 0x18], edx
mov ebx, eax
mov ecx, 0xff
and bx, cx
and dx, cx
add ebx, edx
mov edx, ebp
and dx, cx
add ebx, edx
mov edx, edi
and dx, cx
mov ecx, eax
and cx, si
and eax, esi
lea edx, [ebx + edx + 2]
mov ebx, dword [esp + 0x18]
and bx, si
shr edx, 2
add ecx, ebx
mov ebx, ebp
and bx, si
and ebp, esi
add ecx, ebx
mov ebx, edi
and bx, si
and edi, esi
lea ecx, [ecx + ebx + 0x200]
mov ebx, dword [esp + 0x1c]
shr ecx, 2
xor dl, cl
mov ecx, dword [esp + 0x18]
and ecx, esi
add eax, ecx
add eax, ebp
mov ebp, dword [esp + 0x20]
lea eax, [eax + edi + 0x200]
shr eax, 2
and edx, 0xffff00ff
xor edx, eax
mov eax, dword [esp + 0x10]
add dword [esp + 0x10], 2
add ebx, 4
add ebp, 4
cmp ebx, dword [esp + 0x28]
mov word [eax], dx
mov dword [esp + 0x1c], ebx
mov dword [esp + 0x20], ebp
jb 0x464363
mov ecx, dword [esp + 0x2c]
mov eax, dword [esp + 0x24]
mov edi, dword [esp + 0x30]
mov edx, dword [ecx + 4]
mov edx, dword [edx + 0x1058]
add dword [esp + 0x14], edx
mov edx, dword [ecx]
mov ebp, dword [edx + 0x1058]
lea eax, [eax + ebp*2]
cmp eax, edi
mov dword [esp + 0x24], eax
jb 0x46433a
pop esi
pop ebx
pop edi
xor eax, eax
pop ebp
add esp, 0x24
ret
Function at 0x464446
Capabilities:
Encode data using xor

Disassembly:
sub esp, 0x20
mov edx, dword [ecx]
mov eax, dword [ecx + 4]
push ebp
mov ebp, dword [eax + 0x20]
mov eax, dword [edx + 0x20]
push esi
mov esi, dword [edx + 0x1064]
push edi
mov edi, dword [edx + 0x1058]
imul esi, edi
add esi, eax
cmp eax, esi
mov dword [esp + 0x24], ecx
mov dword [esp + 0x18], ebp
mov dword [esp + 0x1c], eax
mov dword [esp + 0x28], esi
jae 0x46457c
push ebx
mov edx, dword [edx + 0x1060]
add edx, eax
add edi, eax
cmp eax, edx
mov ebx, eax
mov dword [esp + 0x10], ebp
mov dword [esp + 0x14], ebx
mov dword [esp + 0x18], edi
mov dword [esp + 0x24], edx
jae 0x464557
movzx ebp, byte [ebx]
movzx esi, byte [ebx + 1]
movzx eax, byte [edi + 1]
movzx edi, byte [edi]
mov edx, eax
push 0xf
pop ecx
and edx, ecx
mov ebx, ebp
and ebx, ecx
add edx, ebx
mov ebx, edi
and ebx, ecx
add edx, ebx
mov ebx, esi
and ebx, ecx
lea edx, [edx + ebx + 2]
mov ecx, eax
and ecx, 0xffff00f0
mov ebx, ebp
and ebx, 0xffff00f0
add ecx, ebx
mov ebx, edi
and ebx, 0xffff00f0
add ecx, ebx
mov ebx, esi
and ebx, 0xffff00f0
shr edx, 2
lea ecx, [ecx + ebx + 0x20]
mov ebx, dword [esp + 0x14]
shr ecx, 2
xor dl, cl
mov ecx, 0xf0
and ax, cx
and bp, cx
and di, cx
and si, cx
and dl, 0xf
add eax, ebp
add eax, edi
mov edi, dword [esp + 0x18]
lea eax, [eax + esi + 0x20]
shr eax, 2
xor dl, al
mov eax, dword [esp + 0x10]
inc dword [esp + 0x10]
inc ebx
inc ebx
inc edi
inc edi
cmp ebx, dword [esp + 0x24]
mov byte [eax], dl
mov dword [esp + 0x14], ebx
mov dword [esp + 0x18], edi
jb 0x4644a5
mov ecx, dword [esp + 0x28]
mov ebp, dword [esp + 0x1c]
mov eax, dword [esp + 0x20]
mov esi, dword [esp + 0x2c]
mov edx, dword [ecx + 4]
add ebp, dword [edx + 0x1058]
mov edx, dword [ecx]
mov edi, dword [edx + 0x1058]
lea eax, [eax + edi*2]
cmp eax, esi
mov dword [esp + 0x1c], ebp
mov dword [esp + 0x20], eax
jb 0x464481
pop ebx
pop edi
pop esi
xor eax, eax
pop ebp
add esp, 0x20
ret

Function at 0x46f7c0
Capabilities:
Check for software breakpoints

Disassembly:
cmp dword [esi + 0x14], 0xcc
je 0x46f7e3
mov eax, dword [esi + 0x1a8]
push esi
call dword [eax]
mov dword [esi + 0x8c], 0
mov dword [esi + 0x14], 0xcc
mov ecx, dword [esi + 0x1a8]
mov eax, dword [ecx + 8]
test eax, eax
je 0x46f809
mov eax, dword [esi]
push esi
mov dword [eax + 0x14], 0x30
call dword [eax]
mov edx, dword [esi + 0x1a8]
mov eax, dword [edx + 8]
test eax, eax
jne 0x46f7f0
mov edx, dword [esi + 0x44]
xor eax, eax
test edx, edx
setne al
add eax, 0xcd
mov dword [esi + 0x14], eax
mov eax, 1
ret
Function at 0x46f8c0
Capabilities:
Check for software breakpoints

Disassembly:
push esi
mov esi, dword [esp + 8]
cmp dword [esi + 0x14], 0xca
jne 0x46f8f2
push esi
call fcn.00481d40
mov eax, dword [esi + 0x40]
test eax, eax
je 0x46f8eb
mov dword [esi + 0x14], 0xcf
mov eax, 1
pop esi
ret 4
mov dword [esi + 0x14], 0xcb
mov ecx, dword [esi + 0x14]
cmp ecx, 0xcb
jne 0x46f975
mov eax, dword [esi + 0x1b8]
mov ecx, dword [eax + 0x10]
test ecx, ecx
je 0x46f960
lea ebx, [ebx]
mov eax, dword [esi + 8]
test eax, eax
je 0x46f91a
push esi
call dword [eax]
mov ecx, dword [esi + 0x1b8]
push esi
call dword [ecx]
test eax, eax
je 0x46f95a
cmp eax, 2
je 0x46f960
mov ecx, dword [esi + 8]
test ecx, ecx
je 0x46f910
cmp eax, 3
je 0x46f93d
cmp eax, 1
jne 0x46f910
mov eax, dword [ecx + 4]
inc eax
mov edx, eax
mov dword [ecx + 4], eax
mov eax, dword [ecx + 8]
cmp edx, eax
jl 0x46f910
mov edx, dword [esi + 0x144]
add edx, eax
mov dword [ecx + 8], edx
jmp 0x46f910
xor eax, eax
pop esi
ret 4
mov eax, dword [esi + 0x94]
mov dword [esi + 0x9c], eax
call fcn.0046f7c0
pop esi
ret 4
cmp ecx, 0xcc
je 0x46f98c
mov eax, dword [esi]
mov dword [eax + 0x14], 0x14
push esi
mov dword [eax + 0x18], ecx
call dword [eax]
call fcn.0046f7c0
pop esi
ret 4
Function at 0x484822
Capabilities:
Encode data using xor
Hash data with crc32

Disassembly:
mov edx, dword [esp + 8]
test edx, edx
jne 0x484831
xor eax, eax
jmp 0x484914
mov eax, dword [esp + 0xc]
cmp eax, 8
push ebx
push esi
mov esi, dword [esp + 0xc]
not esi
mov ecx, 0xff
jb 0x4848f4
push edi
mov edi, eax
shr edi, 3
xor ebx, ebx
mov bl, byte [edx]
sub eax, 8
xor ebx, esi
and ebx, ecx
shr esi, 8
xor esi, dword [ebx*4 + 0x4bc120]
xor ebx, ebx
inc edx
mov bl, byte [edx]
xor ebx, esi
and ebx, ecx
shr esi, 8
xor esi, dword [ebx*4 + 0x4bc120]
xor ebx, ebx
inc edx
mov bl, byte [edx]
xor ebx, esi
and ebx, ecx
shr esi, 8
xor esi, dword [ebx*4 + 0x4bc120]
xor ebx, ebx
inc edx
mov bl, byte [edx]
xor ebx, esi
and ebx, ecx
shr esi, 8
xor esi, dword [ebx*4 + 0x4bc120]
xor ebx, ebx
inc edx
mov bl, byte [edx]
xor ebx, esi
and ebx, ecx
shr esi, 8
xor esi, dword [ebx*4 + 0x4bc120]
xor ebx, ebx
inc edx
mov bl, byte [edx]
xor ebx, esi
and ebx, ecx
shr esi, 8
xor esi, dword [ebx*4 + 0x4bc120]
xor ebx, ebx
inc edx
mov bl, byte [edx]
xor ebx, esi
and ebx, ecx
shr esi, 8
xor esi, dword [ebx*4 + 0x4bc120]
xor ebx, ebx
inc edx
mov bl, byte [edx]
xor ebx, esi
and ebx, ecx
shr esi, 8
xor esi, dword [ebx*4 + 0x4bc120]
inc edx
dec edi
jne 0x484851
pop edi
test eax, eax
je 0x48490e
xor ebx, ebx
mov bl, byte [edx]
xor ebx, esi
and ebx, ecx
shr esi, 8
xor esi, dword [ebx*4 + 0x4bc120]
inc edx
dec eax
jne 0x4848f8
mov eax, esi
pop esi
not eax
pop ebx
ret 0xc
Function at 0x4b31f0
Capabilities:
Encode data using xor

Disassembly:
mov ecx, dword [esp + 4]
xor edx, edx
cmp ecx, edx
je 0x4b3290
push ebx
push ebp
push esi
mov esi, dword [ecx]
push edi
xor eax, eax
mov byte [esi + 0x16], dl
mov esi, dword [ecx]
mov byte [esi + 0x17], dl
mov esi, dword [ecx]
mov byte [esi + 0x18], dl
mov esi, dword [ecx]
mov byte [esi + 0x19], dl
mov edi, dword [ecx + 4]
xor esi, esi
cmp edi, edx
jle 0x4b3242
mov ebp, dword [ecx]
xor edx, edx
mov ebx, eax
mov dl, byte [esi + ebp]
shr ebx, 0x18
xor edx, ebx
shl eax, 8
mov edx, dword [edx*4 + 0x4ec3bc]
xor eax, edx
inc esi
cmp esi, edi
jl 0x4b3223
xor edx, edx
mov edi, dword [ecx + 0xc]
xor esi, esi
cmp edi, edx
jle 0x4b326b
mov ebp, dword [ecx + 8]
xor edx, edx
mov ebx, eax
mov dl, byte [esi + ebp]
shr ebx, 0x18
xor edx, ebx
shl eax, 8
mov edx, dword [edx*4 + 0x4ec3bc]
xor eax, edx
inc esi
cmp esi, edi
jl 0x4b324e
mov edx, dword [ecx]
pop edi
mov byte [edx + 0x16], al
mov esi, dword [ecx]
mov edx, eax
shr edx, 8
mov byte [esi + 0x17], dl
mov esi, dword [ecx]
mov edx, eax
shr edx, 0x10
mov byte [esi + 0x18], dl
mov ecx, dword [ecx]
shr eax, 0x18
pop esi
pop ebp
mov byte [ecx + 0x19], al
pop ebx
ret
Function at 0x4010c0
Capabilities:
Accept command line arguments
Access peb ldr_data

Disassembly:
push 0xffffffffffffffff
push 0x4709d0
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x28
push ebp
push esi
push edi
call dword [sym.imp.KERNEL32.dll_GetCommandLineA]
push eax
lea ecx, [esp + 0x1c]
call fcn.00458b8a
mov eax, dword [0x484bac]
mov dword [esp + 0x3c], 0
xor ebp, ebp
mov dword [esp + 0x10], eax
push 0x48410c
lea ecx, [esp + 0x14]
mov byte [esp + 0x40], 1
call fcn.00458ef8
push str.skto
lea ecx, [esp + 0x14]
call fcn.00458ef8
push 0x484100
lea ecx, [esp + 0x14]
call fcn.00458ef8
push 0x4840fc
lea ecx, [esp + 0x14]
call fcn.00458ef8
mov ecx, dword [0x484bac]
mov dword [esp + 0xc], ecx
push 0x48410c
lea ecx, [esp + 0x10]
mov byte [esp + 0x40], 2
call fcn.00458ef8
push str.skto
lea ecx, [esp + 0x10]
call fcn.00458ef8
push 0x4840f8
lea ecx, [esp + 0x10]
call fcn.00458ef8
push 0x4840f4
lea ecx, [esp + 0x10]
call fcn.00458ef8
push str._DesktopSCDTBrowser
lea ecx, [esp + 0x18]
call fcn.00458b8a
mov edx, dword [esp + 0x10]
mov eax, dword [esp + 0xc]
mov ecx, dword [esp + 0x14]
mov byte [esp + 0x3c], 3
mov dword [esp + 0x1c], edx
mov dword [esp + 0x20], 0x8052
mov dword [esp + 0x24], eax
mov dword [esp + 0x28], 0x80a0
mov dword [esp + 0x2c], ecx
mov dword [esp + 0x30], 0x80a8
xor esi, esi
lea edi, [esp + 0x1c]
mov eax, dword [edi]
test eax, eax
je 0x4011e0
push eax
lea ecx, [esp + 0x1c]
call fcn.00454e45
cmp eax, 0xffffffff
jne 0x4011eb
inc esi
add edi, 8
cmp esi, 3
jb 0x4011cb
jmp 0x4011ef
mov ebp, dword [esp + esi*8 + 0x20]
lea ecx, [esp + 0x14]
mov byte [esp + 0x3c], 2
call fcn.00458b1c
lea ecx, [esp + 0xc]
mov byte [esp + 0x3c], 1
call fcn.00458b1c
lea ecx, [esp + 0x10]
mov byte [esp + 0x3c], 0
call fcn.00458b1c
lea ecx, [esp + 0x18]
mov dword [esp + 0x3c], 0xffffffff
call fcn.00458b1c
mov ecx, dword [esp + 0x34]
pop edi
mov eax, ebp
pop esi
pop ebp
mov dword fs:[0], ecx
add esp, 0x34
ret
Function at 0x404d90
Capabilities:
Set file attributes

Disassembly:
sub esp, 0x664
push ebx
push esi
mov esi, dword [esp + 0x670]
xor ebx, ebx
cmp esi, ebx
je 0x404f36
push esi
call fcn.0041204e
add esp, 4
test eax, eax
je 0x404f36
push ebx
push ebx
push ebx
push ebx
lea eax, [esp + 0x18]
push ebx
push eax
push esi
mov dword [esp + 0x24], ebx
call fcn.00402390
add esp, 0x1c
test eax, eax
je 0x404f36
mov eax, dword [esp + 8]
cmp eax, 0xffffffff
je 0x404f36
test al, 1
je 0x404dfc
and al, 0xfe
push eax
push esi
mov dword [esp + 0x10], eax
call dword [sym.imp.KERNEL32.dll_SetFileAttributesW]
mov eax, dword [esp + 8]
test al, 0x10
je 0x404f26
push edi
mov ecx, 0x81
xor eax, eax
lea edi, [esp + 0x46a]
mov word [esp + 0x468], bx
push esi
rep stosd dword es:[edi], eax
lea ecx, [esp + 0x46c]
push ecx
stosw word es:[edi], ax
call fcn.004121c6
lea edx, [esp + 0x470]
push 0x4846b8
push edx
call fcn.0041219c
mov ecx, 0x93
xor eax, eax
lea edi, [esp + 0x22c]
mov dword [esp + 0x228], ebx
add esp, 0x10
rep stosd dword es:[edi], eax
lea eax, [esp + 0x218]
lea ecx, [esp + 0x468]
push eax
push ecx
call dword [sym.imp.KERNEL32.dll_FindFirstFileW]
mov ebx, eax
cmp ebx, 0xffffffff
je 0x404f15
push ebp
mov ebp, dword [sym.imp.KERNEL32.dll_lstrcmpW]
lea edx, [esp + 0x248]
push 0x4846f8
push edx
call ebp
test eax, eax
je 0x404ef6
lea eax, [esp + 0x248]
push 0x4846f4
push eax
call ebp
test eax, eax
je 0x404ef6
mov ecx, 0x81
xor eax, eax
lea edi, [esp + 0x16]
mov word [esp + 0x14], 0
rep stosd dword es:[edi], eax
lea ecx, [esp + 0x14]
push esi
push ecx
stosw word es:[edi], ax
call fcn.004121c6
lea edx, [esp + 0x1c]
push 0x4846f0
push edx
call fcn.0041219c
lea eax, [esp + 0x258]
lea ecx, [esp + 0x24]
push eax
push ecx
call fcn.0041219c
lea edx, [esp + 0x2c]
push edx
call fcn.00404d90
add esp, 0x1c
lea eax, [esp + 0x21c]
push eax
push ebx
call dword [sym.imp.KERNEL32.dll_FindNextFileW]
test eax, eax
jne 0x404e81
push ebx
call dword [sym.imp.KERNEL32.dll_FindClose]
pop ebp
push esi
call dword [sym.imp.KERNEL32.dll_RemoveDirectoryW]
pop edi
pop esi
pop ebx
add esp, 0x664
ret
push esi
call dword [sym.imp.KERNEL32.dll_DeleteFileW]
pop esi
pop ebx
add esp, 0x664
ret
pop esi
xor eax, eax
pop ebx
add esp, 0x664
ret
Function at 0x404fa0
Capabilities:
Check for time delay via gettickcount
Check if file exists
Copy file
Get file attributes
Move file
Set file attributes

Disassembly:
sub esp, 0x204
push ebx
mov ebx, dword [sym.imp.KERNEL32.dll_GetFileAttributesA]
push ebp
mov ebp, dword [esp + 0x214]
push esi
push edi
push ebp
call ebx
cmp eax, 0xffffffff
jne 0x404fe1
mov eax, dword [esp + 0x220]
mov ecx, dword [esp + 0x218]
push eax
push ebp
push ecx
call dword [sym.imp.KERNEL32.dll_CopyFileA]
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x204
ret
test al, 1
je 0x404ff7
and al, 0xfe
push eax
push ebp
mov dword [esp + 0x18], eax
call dword [sym.imp.KERNEL32.dll_SetFileAttributesA]
mov eax, dword [esp + 0x10]
test al, 0x10
je 0x405076
mov ecx, 0x7f
xor eax, eax
lea edi, [esp + 0x15]
mov byte [esp + 0x14], 0
rep stosd dword es:[edi], eax
stosw word es:[edi], ax
stosb byte es:[edi], al
mov edi, dword [sym.imp.KERNEL32.dll_GetTickCount]
call edi
push eax
push ebp
lea edx, [esp + 0x1c]
push str._s.bak_08X
push edx
call fcn.00412820
add esp, 0x10
lea eax, [esp + 0x14]
xor esi, esi
push eax
call ebx
cmp eax, 0xffffffff
je 0x40506a
push 1
call dword [sym.imp.KERNEL32.dll_Sleep]
call edi
push eax
push ebp
lea ecx, [esp + 0x1c]
push str._s.bak_08X
push ecx
call fcn.00412820
add esp, 0x10
lea edx, [esp + 0x14]
push edx
call ebx
inc esi
cmp esi, 0xa
jge 0x405098
cmp eax, 0xffffffff
jne 0x40503a
lea eax, [esp + 0x14]
push eax
push ebp
call dword [sym.imp.KERNEL32.dll_MoveFileA]
mov ecx, dword [esp + 0x220]
mov edx, dword [esp + 0x218]
push ecx
push ebp
push edx
call dword [sym.imp.KERNEL32.dll_CopyFileA]
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x204
ret
pop edi
pop esi
pop ebp
xor eax, eax
pop ebx
add esp, 0x204
ret
Function at 0x4052c0
Capabilities:
Check if file exists
Get file attributes

Disassembly:
mov eax, dword fs:[0]
push 0xffffffffffffffff
push 0x470aa2
push eax
mov dword fs:[0], esp
sub esp, 0x158
push ebx
push esi
mov esi, dword [esp + 0x170]
xor ebx, ebx
cmp esi, ebx
push edi
je 0x4054d3
mov edi, esi
or ecx, 0xffffffff
xor eax, eax
repne scasb al, byte es:[edi]
not ecx
dec ecx
je 0x4054d3
push esi
call dword [sym.imp.KERNEL32.dll_GetFileAttributesA]
cmp eax, 0xffffffff
je 0x4054d3
test al, 0x10
je 0x4054d3
push esi
lea ecx, [esp + 0x10]
call fcn.00458b8a
push 0x5c
lea ecx, [esp + 0x10]
mov dword [esp + 0x170], ebx
call fcn.00455349
mov ecx, 0x4f
xor eax, eax
lea edi, [esp + 0x28]
mov dword [esp + 0x24], ebx
rep stosd dword es:[edi], eax
lea eax, [esp + 0xc]
push 0x4846b4
lea ecx, [esp + 0x14]
push eax
push ecx
call fcn.00458db1
mov eax, dword [eax]
lea edx, [esp + 0x24]
push edx
push eax
call dword [sym.imp.KERNEL32.dll_FindFirstFileA]
lea ecx, [esp + 0x10]
mov edi, eax
call fcn.00458b1c
cmp edi, 0xffffffff
mov ebx, 1
je 0x4054bb
mov esi, dword [esp + 0x178]
push ebp
mov ebp, dword [sym.imp.KERNEL32.dll_lstrcmpA]
lea eax, [esp + 0x54]
push 0x4846ec
push eax
call ebp
test eax, eax
je 0x40549f
lea ecx, [esp + 0x54]
push 0x4846e8
push ecx
call ebp
test eax, eax
je 0x40549f
lea edx, [esp + 0x54]
lea ecx, [esp + 0x14]
push edx
call fcn.00458b8a
mov al, byte [esp + 0x28]
mov byte [esp + 0x170], bl
test al, 0x10
push 0x484628
je 0x405432
lea eax, [esp + 0x14]
lea ecx, [esp + 0x1c]
push eax
push ecx
call fcn.00458db1
lea edx, [esp + 0x14]
mov byte [esp + 0x170], 2
push edx
push eax
lea eax, [esp + 0x2c]
push eax
call fcn.00458d4b
mov eax, dword [eax]
push esi
push eax
mov byte [esp + 0x178], 3
call fcn.004052c0
add esp, 8
lea ecx, [esp + 0x24]
mov byte [esp + 0x170], 2
call fcn.00458b1c
mov byte [esp + 0x170], bl
lea ecx, [esp + 0x18]
jmp 0x405489
lea ecx, [esp + 0x14]
lea edx, [esp + 0x24]
push ecx
push edx
call fcn.00458db1
lea ecx, [esp + 0x14]
lea edx, [esp + 0x1c]
push ecx
push eax
push edx
mov byte [esp + 0x17c], 4
call fcn.00458d4b
mov ecx, dword [esi + 8]
push eax
push ecx
mov ecx, esi
mov byte [esp + 0x178], 5
call fcn.00456b76
lea ecx, [esp + 0x1c]
mov byte [esp + 0x170], 4
call fcn.00458b1c
mov byte [esp + 0x170], bl
lea ecx, [esp + 0x20]
call fcn.00458b1c
lea ecx, [esp + 0x14]
mov byte [esp + 0x170], 0
call fcn.00458b1c
lea eax, [esp + 0x28]
push eax
push edi
call dword [sym.imp.KERNEL32.dll_FindNextFileA]
test eax, eax
jne 0x40538f
push edi
call dword [sym.imp.KERNEL32.dll_FindClose]
pop ebp
lea ecx, [esp + 0xc]
mov dword [esp + 0x16c], 0xffffffff
call fcn.00458b1c
mov eax, ebx
jmp 0x4054d5
xor eax, eax
mov ecx, dword [esp + 0x164]
pop edi
pop esi
pop ebx
mov dword fs:[0], ecx
add esp, 0x164
ret
Function at 0x4054f0
Capabilities:
Get graphical window text

Disassembly:
call fcn.00423990
test eax, eax
je 0x40550f
mov eax, dword [esp + 0xc]
mov ecx, dword [esp + 8]
mov edx, dword [esp + 4]
push eax
push ecx
push edx
call dword [sym.imp.USER32.dll_GetWindowTextW]
ret
push ebx
push ebp
push esi
push edi
mov edi, dword [esp + 0x18]
xor ebp, ebp
test edi, edi
je 0x405590
mov esi, dword [esp + 0x1c]
test esi, esi
je 0x405590
lea ecx, [esi + esi]
xor eax, eax
mov edx, ecx
push esi
shr ecx, 2
rep stosd dword es:[edi], eax
mov ecx, edx
and ecx, 3
rep stosb byte es:[edi], al
call fcn.00458857
mov ebx, eax
add esp, 4
test ebx, ebx
je 0x405590
mov ecx, esi
xor eax, eax
mov edx, ecx
mov edi, ebx
shr ecx, 2
rep stosd dword es:[edi], eax
mov ecx, edx
push esi
and ecx, 3
push ebx
rep stosb byte es:[edi], al
mov eax, dword [esp + 0x1c]
push eax
call dword [sym.imp.USER32.dll_GetWindowTextA]
mov ebp, eax
test ebp, ebp
je 0x405590
push esi
mov esi, dword [esp + 0x1c]
push esi
push 0xffffffffffffffff
push ebx
xor ebp, ebp
call fcn.00401720
add esp, 0x10
test eax, eax
je 0x405590
push esi
call fcn.0041204e
add esp, 4
mov ebp, eax
pop edi
mov eax, ebp
pop esi
pop ebp
pop ebx
ret