joyce8/EMBER2024-capa huggingface dataset:
Function at 0x425cb0
Capabilities:
Write file on windows

Disassembly:
sub esp, 0x10
mov eax, dword [esp + 0x14]
push ebx
push ebp
push esi
xor ebp, ebp
push edi
push ebp
push 0x80
push 2
push ebp
push ebp
push 0x40000000
mov edi, ecx
push eax
call dword [sym.imp.KERNEL32.dll_CreateFileA]
mov ebx, eax
cmp ebx, 0xffffffff
je 0x425d9d
mov esi, dword [esp + 0x28]
mov ecx, edi
push esi
mov word [esp + 0x14], 0x4d42
mov word [esp + 0x1a], bp
mov word [esp + 0x1c], bp
call fcn.00425c70
and eax, 0xffff
push esi
add eax, 0x36
mov ecx, edi
mov dword [esp + 0x1e], eax
call fcn.00425c80
imul eax, dword [esi + 8]
mov edx, dword [esp + 0x1a]
lea ecx, [esp + 0x24]
add eax, edx
push ebp
mov ebp, dword [sym.imp.KERNEL32.dll_WriteFile]
push ecx
lea edx, [esp + 0x18]
push 0xe
shr eax, 2
push edx
push ebx
mov dword [esp + 0x26], eax
call ebp
test eax, eax
je 0x425d96
cmp dword [esp + 0x24], 0xe
jne 0x425d96
mov eax, dword [esi + 8]
push esi
cdq
sub eax, edx
mov ecx, edi
sar eax, 1
mov dword [esi + 8], eax
call fcn.00425c80
mov edi, eax
mov ecx, dword [esp + 0x1a]
imul edi, dword [esi + 8]
lea eax, [esp + 0x24]
add edi, ecx
push 0
push eax
push edi
push esi
push ebx
call ebp
test eax, eax
je 0x425d96
cmp dword [esp + 0x24], edi
jne 0x425d96
mov ecx, dword [esi + 8]
push ebx
shl ecx, 1
mov dword [esi + 8], ecx
call dword [sym.imp.KERNEL32.dll_CloseHandle]
pop edi
pop esi
pop ebp
mov eax, 1
pop ebx
add esp, 0x10
ret 8
push ebx
call dword [sym.imp.KERNEL32.dll_CloseHandle]
pop edi
pop esi
pop ebp
xor eax, eax
pop ebx
add esp, 0x10
ret 8

Function at 0x42a9f0
Capabilities:
Read file on windows

Disassembly:
push ecx
push esi
mov esi, dword [esp + 0xc]
push edi
mov edi, dword [sym.imp.KERNEL32.dll_ReadFile]
lea eax, [esp + 0x10]
push 0
push eax
lea ecx, [esp + 0x10]
push 2
push ecx
push esi
call edi
test eax, eax
jne 0x42aa1b
pop edi
or eax, 0xffffffff
pop esi
pop ecx
ret 4
cmp dword [esp + 0x10], 2
je 0x42aa2b
pop edi
or eax, 0xffffffff
pop esi
pop ecx
ret 4
cmp word [esp + 8], 0
je 0x42aa3c
pop edi
or eax, 0xffffffff
pop esi
pop ecx
ret 4
lea edx, [esp + 0x10]
push 0
push edx
lea eax, [esp + 0x10]
push 2
push eax
push esi
call edi
test eax, eax
jne 0x42aa5a
pop edi
or eax, 0xffffffff
pop esi
pop ecx
ret 4
cmp dword [esp + 0x10], 2
je 0x42aa6a
pop edi
or eax, 0xffffffff
pop esi
pop ecx
ret 4
cmp word [esp + 8], 1
je 0x42aa7b
pop edi
or eax, 0xffffffff
pop esi
pop ecx
ret 4
lea ecx, [esp + 0x10]
push 0
push ecx
lea edx, [esp + 0x10]
push 2
push edx
push esi
call edi
test eax, eax
jne 0x42aa99
pop edi
or eax, 0xffffffff
pop esi
pop ecx
ret 4
cmp dword [esp + 0x10], 2
je 0x42aaa9
pop edi
or eax, 0xffffffff
pop esi
pop ecx
ret 4
mov eax, dword [esp + 8]
pop edi
and eax, 0xffff
pop esi
pop ecx
ret 4
Function at 0x42aac0
Capabilities:
Extract resource via kernel32 functions

Disassembly:
sub esp, 0xc
push ebx
mov ebx, dword [esp + 0x14]
push ebp
push esi
push edi
push 2
push 0
mov dword [esp + 0x20], ecx
push ebx
mov dword [esp + 0x1c], 0
call dword [sym.imp.KERNEL32.dll_LoadLibraryExA]
mov ebp, eax
test ebp, ebp
je 0x42ac70
mov eax, dword [esp + 0x24]
test eax, eax
je 0x42ac39
push 0xe
push eax
push ebp
call dword [sym.imp.KERNEL32.dll_FindResourceA]
test eax, eax
je 0x42ac69
push eax
push ebp
call dword [sym.imp.KERNEL32.dll_LoadResource]
test eax, eax
je 0x42ac69
push eax
call dword [sym.imp.KERNEL32.dll_LockResource]
mov edi, eax
test edi, edi
je 0x42ac69
xor eax, eax
mov ax, word [edi + 4]
shl eax, 5
add eax, 0x210
push eax
call fcn.00435c47
mov esi, eax
add esp, 4
test esi, esi
mov dword [esp + 0x10], esi
je 0x42ac69
xor ecx, ecx
lea edx, [esi + 0x108]
mov cx, word [edi + 4]
push ebx
mov ebx, dword [sym.imp.KERNEL32.dll_lstrcpyA]
push edx
mov dword [esi + 0x20c], ecx
call ebx
lea eax, [esi + 4]
push 0x48c2b9
push eax
call ebx
mov eax, dword [esi + 0x20c]
mov dword [esp + 0x24], 0
test eax, eax
jbe 0x42ac39
mov ecx, esi
add edi, 0x12
mov dword [esp + 0x20], edi
lea ebx, [ecx + 0x21c]
mov eax, dword [esp + 0x20]
xor edx, edx
push 3
mov dx, word [eax]
push edx
push ebp
call dword [sym.imp.KERNEL32.dll_FindResourceA]
mov esi, eax
test esi, esi
je 0x42ac4e
push esi
push ebp
call dword [sym.imp.KERNEL32.dll_LoadResource]
mov edi, eax
test edi, edi
je 0x42ac55
push esi
push ebp
call dword [sym.imp.KERNEL32.dll_SizeofResource]
push eax
mov dword [ebx + 4], eax
call fcn.00435c47
add esp, 4
mov dword [ebx], eax
mov esi, dword [ebx + 4]
push edi
call dword [sym.imp.KERNEL32.dll_LockResource]
mov edi, dword [ebx]
mov ecx, esi
mov esi, eax
mov edx, ecx
lea eax, [ebx - 0xc]
shr ecx, 2
rep movsd dword es:[edi], dword [esi]
mov ecx, edx
push eax
and ecx, 3
rep movsb byte es:[edi], byte [esi]
mov ecx, dword [esp + 0x1c]
call fcn.0042a980
test eax, eax
je 0x42ac5c
mov ecx, dword [esp + 0x10]
mov eax, dword [esp + 0x24]
mov edi, dword [esp + 0x20]
inc eax
mov edx, dword [ecx + 0x20c]
add edi, 0xe
add ebx, 0x20
cmp eax, edx
mov dword [esp + 0x24], eax
mov dword [esp + 0x20], edi
jb 0x42ab9c
push ebp
call dword [sym.imp.KERNEL32.dll_FreeLibrary]
mov eax, dword [esp + 0x10]
pop edi
pop esi
pop ebp
pop ebx
add esp, 0xc
ret 8
mov edx, dword [esp + 0x10]
push edx
jmp 0x42ac61
mov eax, dword [esp + 0x10]
push eax
jmp 0x42ac61
mov ecx, dword [esp + 0x10]
push ecx
call fcn.00435b5e
add esp, 4
push ebp
call dword [sym.imp.KERNEL32.dll_FreeLibrary]
pop edi
pop esi
pop ebp
xor eax, eax
pop ebx
add esp, 0xc
ret 8
Function at 0x42ac80
Capabilities:
Write file on windows

Disassembly:
push ecx
push esi
mov esi, dword [esp + 0xc]
push edi
mov edi, dword [sym.imp.KERNEL32.dll_WriteFile]
lea eax, [esp + 0x10]
push 0
push eax
lea ecx, [esp + 0x10]
push 2
push ecx
push esi
mov dword [esp + 0x1c], 0
call edi
test eax, eax
jne 0x42acb0
pop edi
pop esi
pop ecx
ret 8
cmp dword [esp + 0x10], 2
je 0x42acbf
pop edi
xor eax, eax
pop esi
pop ecx
ret 8
lea edx, [esp + 0x10]
push 0
push edx
lea eax, [esp + 0x10]
push 2
push eax
push esi
mov dword [esp + 0x1c], 1
call edi
test eax, eax
jne 0x42ace2
pop edi
pop esi
pop ecx
ret 8
cmp dword [esp + 0x10], 2
je 0x42acf1
pop edi
xor eax, eax
pop esi
pop ecx
ret 8
mov ecx, dword [esp + 0x14]
lea edx, [esp + 0x10]
push 0
push edx
lea eax, [esp + 0x10]
push 2
push eax
push esi
mov dword [esp + 0x1c], ecx
call edi
test eax, eax
jne 0x42ad14
pop edi
pop esi
pop ecx
ret 8
mov ecx, dword [esp + 0x10]
xor eax, eax
cmp ecx, 2
pop edi
sete al
pop esi
pop ecx
ret 8
Function at 0x42ad60
Capabilities:
Write file on windows

Disassembly:
sub esp, 0x18
push ebx
mov eax, dword [esp + 0x24]
push ebp
push esi
push edi
push 0
push 0x80
push 2
push 0
push 0
mov esi, ecx
push 0x40000000
push eax
mov dword [esp + 0x30], esi
call dword [sym.imp.KERNEL32.dll_CreateFileA]
mov ebx, eax
cmp ebx, 0xffffffff
mov dword [esp + 0x10], ebx
je 0x42aed7
mov edi, dword [esp + 0x2c]
mov ecx, dword [edi + 0x20c]
push ecx
push ebx
mov ecx, esi
call fcn.0042ac80
test eax, eax
jne 0x42adc3
push ebx
call dword [sym.imp.KERNEL32.dll_CloseHandle]
pop edi
pop esi
pop ebp
xor eax, eax
pop ebx
add esp, 0x18
ret 8
mov eax, dword [edi + 0x20c]
xor ebp, ebp
test eax, eax
jbe 0x42ae72
lea esi, [edi + 0x224]
mov al, byte [esi - 0x10]
mov dl, byte [esi - 0x14]
mov byte [esp + 0x19], al
mov eax, dword [esi]
mov byte [esp + 0x18], dl
mov byte [esp + 0x1b], 0
mov cx, word [eax + 0xc]
mov word [esp + 0x1c], cx
mov dx, word [eax + 0xe]
mov word [esp + 0x1e], dx
mov ecx, dword [esp + 0x1e]
mov eax, dword [esp + 0x1c]
and ecx, 0xffff
and eax, 0xffff
imul ecx, eax
cmp ecx, 8
jl 0x42ae22
mov byte [esp + 0x1a], 0
jmp 0x42ae2a
mov dl, 1
shl dl, cl
mov byte [esp + 0x1a], dl
mov eax, dword [esi - 4]
mov ecx, dword [esp + 0x14]
push ebp
push edi
mov dword [esp + 0x28], eax
call fcn.0042ad30
lea ecx, [esp + 0x30]
push 0
push ecx
lea edx, [esp + 0x20]
push 0x10
push edx
push ebx
mov dword [esp + 0x38], eax
call dword [sym.imp.KERNEL32.dll_WriteFile]
test eax, eax
je 0x42aed7
cmp dword [esp + 0x30], 0x10
jne 0x42aed7
mov eax, dword [edi + 0x20c]
inc ebp
add esi, 0x20
cmp ebp, eax
jb 0x42add9
mov eax, dword [edi + 0x20c]
xor ebx, ebx
test eax, eax
jbe 0x42aecc
lea esi, [edi + 0x224]
mov eax, dword [esi]
push 0
mov ebp, dword [eax + 0x14]
mov dword [eax + 0x14], 0
mov ecx, dword [esi - 4]
mov edx, dword [esi - 8]
lea eax, [esp + 0x34]
push eax
mov eax, dword [esp + 0x18]
push ecx
push edx
push eax
call dword [sym.imp.KERNEL32.dll_WriteFile]
test eax, eax
je 0x42aed7
mov ecx, dword [esp + 0x30]
mov eax, dword [esi - 4]
cmp ecx, eax
jne 0x42aed7
mov edx, dword [esi]
inc ebx
add esi, 0x20
mov dword [edx + 0x14], ebp
mov eax, dword [edi + 0x20c]
cmp ebx, eax
jb 0x42ae84
mov eax, dword [esp + 0x10]
push eax
call dword [sym.imp.KERNEL32.dll_CloseHandle]
pop edi
pop esi
pop ebp
xor eax, eax
pop ebx
add esp, 0x18
ret 8
Function at 0x42aef0
Capabilities:
Open clipboard
Write clipboard data

Disassembly:
push esi
push 0
call dword [sym.imp.USER32.dll_OpenClipboard]
test eax, eax
je 0x42af6f
call dword [sym.imp.USER32.dll_EmptyClipboard]
test eax, eax
je 0x42af6f
mov esi, dword [esp + 8]
mov eax, dword [esi + 0x10]
test eax, eax
je 0x42af6f
push ebx
push ebp
push edi
push eax
push 0x2002
call dword [sym.imp.KERNEL32.dll_GlobalAlloc]
mov ebx, eax
push ebx
call dword [sym.imp.KERNEL32.dll_GlobalLock]
mov ecx, dword [esi + 0x10]
mov esi, dword [esi + 0xc]
mov ebp, eax
mov eax, ecx
mov edi, ebp
push ebx
shr ecx, 2
rep movsd dword es:[edi], dword [esi]
mov ecx, eax
and ecx, 3
rep movsb byte es:[edi], byte [esi]
mov eax, dword [ebp + 8]
cdq
sub eax, edx
sar eax, 1
mov dword [ebp + 8], eax
call dword [sym.imp.KERNEL32.dll_GlobalUnlock]
push ebx
push 8
call dword [sym.imp.USER32.dll_SetClipboardData]
call dword [sym.imp.USER32.dll_CloseClipboard]
pop edi
pop ebp
pop ebx
mov eax, 1
pop esi
ret 4
xor eax, eax
pop esi
ret 4
Function at 0x42b640
Capabilities:
Enumerate network shares

Disassembly:
push 0xffffffffffffffff
push 0x44b608
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x44
push ebx
push ebp
push esi
push edi
mov edi, dword [esp + 0x64]
mov esi, ecx
xor ebx, ebx
push edi
lea ecx, [esp + 0x28]
mov dword [esp + 0x14], ebx
call fcn.004434ba
push 0x400
mov dword [esp + 0x60], ebx
call fcn.00435c47
mov ebp, eax
mov eax, dword [esp + 0x28]
add esp, 4
mov dword [esp + 0x30], ebp
cmp dword [eax - 8], ebx
jne 0x42b69e
push ebp
mov ecx, esi
call fcn.0042baa0
mov ebx, eax
jmp 0x42b6d2
push 0x104
mov ebx, 1
call fcn.00435c47
mov edx, eax
or ecx, 0xffffffff
xor eax, eax
add esp, 4
mov dword [ebp], edx
repne scasb al, byte es:[edi]
not ecx
sub edi, ecx
mov eax, ecx
mov esi, edi
mov edi, edx
shr ecx, 2
rep movsd dword es:[edi], dword [esi]
mov ecx, eax
and ecx, 3
rep movsb byte es:[edi], byte [esi]
push 0x2000
call fcn.00435c47
add esp, 4
mov esi, eax
test ebx, ebx
mov dword [esp + 0x2c], esi
jle 0x42b81e
mov dword [esp + 0x1c], ebp
mov dword [esp + 0x20], ebx
mov ecx, 8
xor eax, eax
lea edi, [esp + 0x34]
lea edx, [esp + 0x18]
rep stosd dword es:[edi], eax
mov ecx, dword [ebp]
mov eax, 2
mov dword [esp + 0x50], ecx
lea ecx, [esp + 0x34]
push edx
push ecx
push eax
push 1
push eax
mov dword [esp + 0x50], eax
mov dword [esp + 0x54], eax
mov dword [esp + 0x48], 1
call sub.MPR.dll_WNetOpenEnumA
test eax, eax
jne 0x42b7f8
mov ecx, 0x800
xor eax, eax
mov edi, esi
mov dword [esp + 0x64], 0xffffffff
mov dword [esp + 0x28], 0x2000
rep stosd dword es:[edi], eax
mov edx, dword [esp + 0x18]
lea eax, [esp + 0x28]
push eax
lea ecx, [esp + 0x68]
push esi
push ecx
push edx
call sub.MPR.dll_WNetEnumResourceA
cmp eax, 0x103
je 0x42b7ee
mov eax, dword [esp + 0x64]
mov dword [esp + 0x14], 0
test eax, eax
jbe 0x42b739
mov eax, dword [esp + 0x68]
mov ecx, dword [esp + 0x10]
lea ebp, [esi + 0x20]
lea ebx, [eax + ecx*4]
push 0x104
call fcn.00435c47
mov edx, eax
or ecx, 0xffffffff
mov dword [ebx], edx
mov edi, dword [esi + 0x14]
xor eax, eax
add esp, 4
repne scasb al, byte es:[edi]
not ecx
sub edi, ecx
add ebx, 4
mov eax, ecx
mov esi, edi
mov edi, edx
shr ecx, 2
rep movsd dword es:[edi], dword [esi]
mov ecx, eax
mov eax, dword [esp + 0x14]
and ecx, 3
rep movsb byte es:[edi], byte [esi]
mov ecx, dword [esp + 0x10]
mov esi, ebp
inc ecx
inc eax
mov dword [esp + 0x10], ecx
mov ecx, dword [esp + 0x64]
add ebp, 0x20
cmp eax, ecx
mov dword [esp + 0x14], eax
jb 0x42b78e
mov esi, dword [esp + 0x2c]
mov ebp, dword [esp + 0x1c]
jmp 0x42b739
mov ecx, dword [esp + 0x18]
push ecx
call sub.MPR.dll_WNetCloseEnum
mov edx, dword [ebp]
push edx
call fcn.00435b5e
mov eax, dword [esp + 0x24]
add esp, 4
add ebp, 4
dec eax
mov dword [esp + 0x1c], ebp
mov dword [esp + 0x20], eax
jne 0x42b6f5
mov ebp, dword [esp + 0x30]
push ebp
call fcn.00435b5e
push esi
call fcn.00435b5e
add esp, 8
lea ecx, [esp + 0x24]
mov dword [esp + 0x5c], 0xffffffff
call fcn.0044344c
mov ecx, dword [esp + 0x54]
mov eax, dword [esp + 0x10]
pop edi
pop esi
pop ebp
pop ebx
mov dword fs:[0], ecx
add esp, 0x50
ret 8
Function at 0x42baa0
Capabilities:
Enumerate network shares

Disassembly:
sub esp, 0x18
push ebx
lea eax, [esp + 0x14]
xor ebx, ebx
push eax
push ebx
push 2
push 1
push 2
mov dword [esp + 0x1c], ebx
call sub.MPR.dll_WNetOpenEnumA
test eax, eax
je 0x42bac8
xor eax, eax
pop ebx
add esp, 0x18
ret 4
push ebp
push esi
push edi
push 0x2000
mov dword [esp + 0x1c], 0x2000
call fcn.00435c47
mov esi, eax
add esp, 4
mov dword [esp + 0x24], esi
mov ecx, 0x800
xor eax, eax
mov edi, esi
mov dword [esp + 0x10], 0xffffffff
mov dword [esp + 0x18], 0x2000
lea edx, [esp + 0x10]
rep stosd dword es:[edi], eax
mov eax, dword [esp + 0x20]
lea ecx, [esp + 0x18]
push ecx
push esi
push edx
push eax
call sub.MPR.dll_WNetEnumResourceA
cmp eax, 0x103
je 0x42bba2
test eax, eax
jne 0x42bba2
mov dword [esp + 0x1c], eax
mov eax, dword [esp + 0x10]
test eax, eax
jbe 0x42bae6
mov ecx, dword [esp + 0x2c]
lea ebp, [esi + 0x20]
lea ebx, [ecx + ebx*4]
push 0x104
call fcn.00435c47
mov edx, eax
add esp, 4
mov dword [ebx], edx
mov edi, dword [esi + 0x14]
test edi, edi
jne 0x42bb56
mov edi, dword [esi + 0x1c]
or ecx, 0xffffffff
xor eax, eax
repne scasb al, byte es:[edi]
not ecx
sub edi, ecx
add ebx, 4
mov eax, ecx
mov esi, edi
mov edi, edx
shr ecx, 2
rep movsd dword es:[edi], dword [esi]
mov ecx, eax
mov eax, dword [esp + 0x1c]
and ecx, 3
rep movsb byte es:[edi], byte [esi]
mov ecx, dword [esp + 0x14]
mov esi, ebp
inc ecx
inc eax
mov dword [esp + 0x14], ecx
mov ecx, dword [esp + 0x10]
add ebp, 0x20
cmp eax, ecx
mov dword [esp + 0x1c], eax
jb 0x42bb3b
mov esi, dword [esp + 0x24]
mov ebx, dword [esp + 0x14]
jmp 0x42bae6
mov ecx, dword [esp + 0x20]
push ecx
call sub.MPR.dll_WNetCloseEnum
push esi
call fcn.00435b5e
add esp, 4
mov eax, ebx
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x18
ret 4
Function at 0x42c710
Capabilities:
Delete file

Disassembly:
push 0xffffffffffffffff
push 0x44b6d8
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x24
push ebx
push esi
mov esi, ecx
lea ecx, [esp + 0x10]
call fcn.004340b5
mov eax, dword [esp + 0x3c]
lea ecx, [esp + 8]
push eax
mov dword [esp + 0x38], 0
call fcn.004434ba
lea ecx, [esp + 0x3c]
push 1
push ecx
lea ecx, [esp + 0x10]
mov byte [esp + 0x3c], 1
call fcn.004421d4
mov eax, dword [eax]
push 0x4876ed
push eax
call fcn.004365be
add esp, 8
lea ecx, [esp + 0x3c]
test eax, eax
setne bl
call fcn.0044344c
test bl, bl
je 0x42c790
push 0x4876ed
lea ecx, [esp + 0xc]
call fcn.0044368e
push 0x487735
lea ecx, [esp + 0xc]
call fcn.0044368e
mov edx, dword [esp + 8]
push 0
push edx
lea ecx, [esp + 0x18]
call fcn.00434178
test eax, eax
je 0x42c854
push ebp
mov ebp, dword [sym.imp.KERNEL32.dll_DeleteFileA]
push edi
mov bl, 2
lea ecx, [esp + 0x18]
call fcn.00434398
mov edi, eax
mov eax, dword [esp + 0x18]
push 0x10
lea ecx, [esp + 0x1c]
call dword [eax + 0x38]
test eax, eax
je 0x42c810
lea ecx, [esp + 0x18]
call fcn.0043435f
test eax, eax
jne 0x42c810
lea ecx, [esp + 0x44]
push ecx
lea ecx, [esp + 0x1c]
call fcn.00434467
mov eax, dword [eax]
mov ecx, esi
push eax
mov byte [esp + 0x40], bl
call fcn.0042c710
mov byte [esp + 0x3c], 1
lea ecx, [esp + 0x44]
jmp 0x42c845
lea ecx, [esp + 0x18]
call fcn.0043435f
test eax, eax
jne 0x42c84a
mov edx, dword [esp + 0x18]
push 0x10
lea ecx, [esp + 0x1c]
call dword [edx + 0x38]
test eax, eax
jne 0x42c84a
lea eax, [esp + 0x14]
lea ecx, [esp + 0x18]
push eax
call fcn.00434467
mov eax, dword [eax]
push eax
call ebp
lea ecx, [esp + 0x14]
call fcn.0044344c
test edi, edi
jne 0x42c7c0
pop edi
pop ebp
lea ecx, [esp + 0x10]
call fcn.0043412e
lea ecx, [esp + 8]
mov byte [esp + 0x34], 0
call fcn.0044344c
lea ecx, [esp + 0x10]
mov dword [esp + 0x34], 0xffffffff
call fcn.004340f2
mov ecx, dword [esp + 0x2c]
pop esi
pop ebx
mov dword fs:[0], ecx
add esp, 0x30
ret 4
Function at 0x42c950
Capabilities:
Get file attributes
Set file attributes

Disassembly:
push 0xffffffffffffffff
push 0x44b706
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x14c
mov eax, dword [0x488409]
push ebx
push esi
mov ebx, ecx
mov dword [esp + 8], eax
mov dword [esp + 0x15c], 0
mov dword [esp + 0xc], eax
mov esi, dword [esp + 0x164]
lea ecx, [esp + 0xc]
push esi
mov byte [esp + 0x160], 1
call fcn.00443589
push str..
lea ecx, [esp + 0x10]
call fcn.0044368e
mov ecx, dword [esp + 0xc]
lea eax, [esp + 0x14]
push eax
push ecx
call dword [sym.imp.KERNEL32.dll_FindFirstFileA]
cmp eax, 0xffffffff
mov dword [esp + 0x10], eax
jne 0x42c9f3
lea ecx, [esp + 0xc]
mov byte [esp + 0x15c], 0
call fcn.0044344c
lea ecx, [esp + 8]
mov dword [esp + 0x15c], 0xffffffff
call fcn.0044344c
xor eax, eax
jmp 0x42cb38
push ebp
mov ebp, dword [esp + 0x16c]
push edi
mov edi, dword [esp + 0x174]
lea edx, [esp + 0x48]
push 0x47f561
push edx
call fcn.004365be
add esp, 8
test eax, eax
je 0x42cae9
lea eax, [esp + 0x48]
push 0x487751
push eax
call fcn.004365be
add esp, 8
test eax, eax
je 0x42cae9
test ebp, ebp
jne 0x42ca55
lea ecx, [esp + 0x48]
push str.desktop.ini
push ecx
call fcn.00435749
add esp, 8
test eax, eax
je 0x42cae9
push esi
lea ecx, [esp + 0x14]
call fcn.00443589
push 0x5c
lea ecx, [esp + 0x14]
call fcn.004436b5
lea edx, [esp + 0x48]
lea ecx, [esp + 0x10]
push edx
call fcn.0044368e
mov eax, dword [esp + 0x10]
push eax
call dword [sym.imp.KERNEL32.dll_GetFileAttributesA]
test al, 1
je 0x42ca95
mov ecx, dword [esp + 0x10]
and al, 0xfe
push eax
push ecx
call dword [sym.imp.KERNEL32.dll_SetFileAttributesA]
test byte [esp + 0x1c], 0x10
je 0x42cab7
mov edx, dword [esp + 0x10]
push edi
push ebp
push edx
mov ecx, ebx
call fcn.0042c950
mov eax, dword [esp + 0x10]
push eax
call dword [sym.imp.KERNEL32.dll_RemoveDirectoryA]
jmp 0x42cae9
test edi, edi
je 0x42cade
lea ecx, [esp + 0x48]
push str.index.dat
push ecx
call fcn.00435749
add esp, 8
test eax, eax
jne 0x42cade
lea edx, [esp + 0x48]
mov ecx, ebx
push edx
push esi
call fcn.0042cb60
mov eax, dword [esp + 0x10]
push eax
call dword [sym.imp.KERNEL32.dll_DeleteFileA]
mov edx, dword [esp + 0x18]
lea ecx, [esp + 0x1c]
push ecx
push edx
call dword [sym.imp.KERNEL32.dll_FindNextFileA]
test eax, eax
jne 0x42ca03
mov eax, dword [esp + 0x18]
push eax
call dword [sym.imp.KERNEL32.dll_FindClose]
lea ecx, [esp + 0x14]
mov byte [esp + 0x164], 0
call fcn.0044344c
lea ecx, [esp + 0x10]
mov dword [esp + 0x164], 0xffffffff
call fcn.0044344c
pop edi
mov eax, 1
pop ebp
mov ecx, dword [esp + 0x154]
pop esi
pop ebx
mov dword fs:[0], ecx
add esp, 0x158
ret 0xc
Function at 0x42cb60
Capabilities:
Get file size
Write file on windows

Disassembly:
mov eax, dword fs:[0]
push 0xffffffffffffffff
push 0x44b71b
push eax
mov eax, 0x2718
mov dword fs:[0], esp
call fcn.004358e0
mov eax, dword [0x488409]
push edi
mov dword [esp + 4], eax
mov ecx, 0x9c4
xor eax, eax
lea edi, [esp + 0xc]
mov dword [esp + 0x2724], 0
rep stosd dword es:[edi], eax
mov ecx, dword [esp + 0x272c]
push ecx
lea ecx, [esp + 8]
call fcn.00443589
push 0x5c
lea ecx, [esp + 8]
call fcn.004436b5
mov edx, dword [esp + 0x2730]
lea ecx, [esp + 4]
push edx
call fcn.0044368e
mov eax, dword [esp + 4]
push 0
push 0x80
push 3
push 0
push 3
push 0x40000000
push eax
call dword [sym.imp.KERNEL32.dll_CreateFileA]
mov edi, eax
cmp edi, 0xffffffff
jne 0x42cc06
lea ecx, [esp + 4]
mov dword [esp + 0x2724], eax
call fcn.0044344c
xor eax, eax
jmp 0x42cc83
push ebx
push esi
push 0
push edi
call dword [sym.imp.KERNEL32.dll_GetFileSize]
push 0
push 0
mov esi, eax
push 0x40
push edi
sub esi, 0x40
call dword [sym.imp.KERNEL32.dll_SetFilePointer]
test esi, esi
jbe 0x42cc61
mov ebx, dword [sym.imp.KERNEL32.dll_WriteFile]
cmp esi, 0x2710
push 0
jbe 0x42cc53
lea ecx, [esp + 0x14]
lea edx, [esp + 0x18]
push ecx
push 0x2710
push edx
push edi
call ebx
sub esi, 0x2710
jne 0x42cc2d
jmp 0x42cc61
lea eax, [esp + 0x14]
lea ecx, [esp + 0x18]
push eax
push esi
push ecx
push edi
call ebx
push edi
call dword [sym.imp.KERNEL32.dll_CloseHandle]
lea ecx, [esp + 0xc]
mov dword [esp + 0x272c], 0xffffffff
call fcn.0044344c
pop esi
mov eax, 1
pop ebx
mov ecx, dword [esp + 0x271c]
pop edi
mov dword fs:[0], ecx
add esp, 0x2724
ret 8
Function at 0x42cca0
Capabilities:
Query or enumerate registry key

Disassembly:
sub esp, 0x14
push ebp
push esi
mov esi, dword [esp + 0x24]
xor ebp, ebp
cmp esi, ebp
mov dword [esp + 0xc], ecx
mov dword [esp + 8], ebp
je 0x42cdd0
push ebx
mov ebx, dword [sym.imp.ADVAPI32.dll_RegOpenKeyExA]
lea eax, [esp + 0xc]
push edi
mov edi, dword [esp + 0x28]
push eax
push 0x40000
push ebp
push esi
push edi
call ebx
test eax, eax
jne 0x42cdbf
mov ecx, dword [esp + 0x30]
mov edx, dword [esp + 0x10]
push ecx
push 4
push edx
call dword [sym.imp.ADVAPI32.dll_RegSetKeySecurity]
test eax, eax
jne 0x42cdbf
mov eax, dword [esp + 0x34]
test eax, eax
je 0x42cdba
mov eax, dword [esp + 0x10]
push eax
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
lea ecx, [esp + 0x10]
mov dword [esp + 0x10], ebp
push ecx
push 0x20019
push ebp
push esi
push edi
call ebx
test eax, eax
jne 0x42cdbf
push eax
push eax
lea edx, [esp + 0x30]
lea eax, [esp + 0x20]
push edx
lea ecx, [esp + 0x28]
push eax
push ecx
mov ecx, dword [esp + 0x24]
lea edx, [esp + 0x34]
push ebp
lea eax, [esp + 0x44]
push edx
push eax
push ebp
push ebp
push ebp
push ecx
call dword [sym.imp.ADVAPI32.dll_RegQueryInfoKeyA]
test eax, eax
jne 0x42cdbf
push 0x105
call fcn.0044318d
mov esi, eax
mov eax, dword [esp + 0x30]
add esp, 4
xor edi, edi
test eax, eax
jbe 0x42cdb1
mov ebx, dword [sym.imp.ADVAPI32.dll_RegEnumKeyA]
mov edx, dword [esp + 0x10]
push 0x105
push esi
push edi
push edx
call ebx
test eax, eax
jne 0x42cda1
mov eax, dword [esp + 0x30]
mov ecx, dword [esp + 0x10]
push 1
push eax
push esi
push ecx
mov ecx, dword [esp + 0x24]
call fcn.0042cca0
jmp 0x42cda8
cmp eax, 0x103
je 0x42cdb1
mov eax, dword [esp + 0x2c]
inc edi
cmp edi, eax
jb 0x42cd77
push esi
call fcn.004431b6
add esp, 4
mov ebp, 1
mov eax, dword [esp + 0x10]
pop edi
test eax, eax
pop ebx
je 0x42cdd0
push eax
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
mov eax, ebp
pop esi
pop ebp
add esp, 0x14
ret 0x10

Function at 0x42d2b0
Capabilities:
Check os version

Disassembly:
sub esp, 0x9c
push esi
push edi
mov ecx, 0x27
xor eax, eax
lea edi, [esp + 8]
xor esi, esi
rep stosd dword es:[edi], eax
mov edi, dword [sym.imp.KERNEL32.dll_GetVersionExA]
lea eax, [esp + 8]
push eax
mov dword [esp + 0xc], 0x9c
call edi
test eax, eax
jne 0x42d2fc
lea ecx, [esp + 8]
mov dword [esp + 8], 0x94
push ecx
call edi
test eax, eax
jne 0x42d2fc
pop edi
pop esi
add esp, 0x9c
ret
cmp dword [esp + 0x18], 2
jne 0x42d30f
cmp dword [esp + 0xc], 5
jb 0x42d30f
mov esi, 1
mov eax, esi
pop edi
pop esi
add esp, 0x9c
ret