joyce8/EMBER2024-capa huggingface dataset:
Function at 0x416d11
Capabilities:
Send data

Disassembly:
push ebp
mov ebp, esp
push ebx
mov ebx, dword [ebp + 8]
push esi
push edi
mov edi, ecx
mov eax, dword [edi + 0x26e0]
mov esi, dword [eax + ebx*4]
mov eax, dword [esi + 0x20]
mov dword [esi + 0x28], 6
cmp dword [eax + 4], 1
je 0x416d85
cmp dword [edi + 0x2480], 0
je 0x416db3
push dword [esi + 0xc]
and dword [ebp + 8], 0
call dword [sym.imp.KERNEL32.dll_ResetEvent]
lea eax, [ebp + 8]
push eax
push dword [edi + 0x2484]
push dword [edi + 0x2480]
push dword [esi + 0x1c]
call dword [sym.imp.WININET.dll_InternetWriteFile]
test eax, eax
je 0x416d73
push dword [esi + 0xc]
call dword [sym.imp.KERNEL32.dll_SetEvent]
jmp 0x416db3
call dword [sym.imp.KERNEL32.dll_GetLastError]
sub eax, 0x3e5
neg eax
sbb eax, eax
inc eax
jmp 0x416db6
cmp dword [esi], 0
jne 0x416d96
mov eax, dword [esi + 4]
test eax, eax
je 0x416d96
mov dword [esi + 0x18], eax
jmp 0x416db3
push 1
push ebx
mov ecx, edi
mov dword [esi + 0x28], 4
call fcn.004179c9
test eax, eax
jne 0x416db3
push ebx
mov ecx, edi
call fcn.004174f5
push 1
pop eax
pop edi
pop esi
pop ebx
pop ebp
ret 4

Function at 0x417085
Capabilities:
Read data from internet
Receive data

Disassembly:
push ebp
mov ebp, esp
sub esp, 0xc
mov eax, dword [ecx + 0x26e0]
push ebx
mov dword [ebp - 4], ecx
mov ecx, dword [ebp + 8]
push esi
push edi
mov esi, dword [eax + ecx*4]
push 0x28
pop ebx
lea edi, [esi + 0x8044]
push ebx
push 0
push edi
call sub.MSVCRT.dll_memset
mov dword [edi], ebx
mov edi, 0x8000
lea ebx, [esi + 0x40]
push edi
push 0
push ebx
call sub.MSVCRT.dll_memset
mov eax, dword [esi + 0x8040]
mov dword [esi + 0x8058], ebx
lea ebx, [esi + 0x805c]
add esp, 0x18
test eax, eax
mov dword [ebx], edi
je 0x41710a
mov ecx, dword [eax + 0x10]
mov edx, dword [eax + 0x14]
sub ecx, dword [eax + 0x18]
sbb edx, dword [eax + 0x1c]
sub ecx, dword [eax + 8]
sbb edx, dword [eax + 0xc]
add ecx, 1
mov eax, edx
adc eax, 0
ja 0x4170fd
cmp ecx, edi
jbe 0x417103
and dword [ebp - 8], 0
jmp 0x41713f
mov edi, ecx
mov dword [ebp - 8], eax
jmp 0x41713f
mov eax, dword [ebp - 4]
mov ecx, dword [eax + 0x5d108]
mov edx, dword [eax + 0x5d10c]
cmp ecx, 0xffffffff
jne 0x417122
cmp edx, ecx
je 0x417141
sub ecx, dword [eax + 0x5d118]
sbb edx, dword [eax + 0x5d11c]
ja 0x417134
cmp ecx, edi
jbe 0x41713a
and dword [ebp - 8], 0
jmp 0x41713f
mov edi, ecx
mov dword [ebp - 8], edx
mov dword [ebx], edi
push dword [esi + 0xc]
call dword [sym.imp.KERNEL32.dll_ResetEvent]
mov eax, dword [esi + 0x20]
push 1
pop edi
mov dword [esi + 0x28], 9
cmp dword [eax + 4], edi
je 0x41717d
push esi
lea eax, [esi + 0x8044]
push edi
push eax
push dword [esi + 0x1c]
call dword [sym.imp.WININET.dll_InternetReadFileExA]
test eax, eax
je 0x417191
push dword [esi + 0xc]
call dword [sym.imp.KERNEL32.dll_SetEvent]
jmp 0x41719e
push ebx
push dword [ebx]
push dword [esi + 0x8058]
push dword [esi + 0x1c]
call dword [sym.imp.WININET.dll_InternetReadFile]
jmp 0x41716e
call dword [sym.imp.KERNEL32.dll_GetLastError]
cmp eax, 0x3e5
jne 0x4171a2
mov eax, edi
jmp 0x4171af
push dword [ebp + 8]
mov ecx, dword [ebp - 4]
call fcn.004174f5
xor eax, eax
pop edi
pop esi
pop ebx
leave
ret 4
Function at 0x41784f
Capabilities:
Send data
Send http request

Disassembly:
push ebp
mov ebp, esp
mov eax, 0x103c
call fcn.0041e510
push ebx
mov ebx, ecx
xor eax, eax
push esi
cmp dword [ebx + 0x2480], eax
push edi
mov dword [ebp - 0xc], ebx
mov dword [ebp - 4], 0x429898
je 0x41787c
mov dword [ebp - 4], str.POST
mov dword [ebp - 8], eax
mov dword [ebp - 0x10], eax
mov ax, word [0x42b2ec]
mov esi, dword [ebp + 8]
mov word [ebp - 0x103c], ax
mov ecx, 0x3ff
xor eax, eax
lea edi, [ebp - 0x103a]
rep stosd dword es:[edi], eax
stosw word es:[edi], ax
mov eax, dword [esi + 0x20]
mov dword [ebp - 0x14], 0x429884
lea ecx, [eax + 0x1048]
add eax, 0x48
push ecx
push eax
push 0x427bd8
lea eax, [ebp - 0x103c]
push 0x7ff
push eax
call dword [sym.imp.MSVCRT.dll__snwprintf]
add esp, 0x14
cmp dword [ebx + 0x62ab4], 0
mov eax, 0x8400c300
je 0x4178e5
mov eax, 0x8408c300
mov ecx, dword [esi + 0x20]
cmp dword [ecx + 4], 4
jne 0x4178f3
or eax, 0x803000
push esi
push eax
lea eax, [ebp - 0x14]
push eax
push 0
lea eax, [ebp - 0x103c]
push str.HTTP_1.1
push eax
push dword [ebp - 4]
push dword [esi + 0x18]
call dword [sym.imp.WININET.dll_HttpOpenRequestW]
test eax, eax
mov dword [esi + 0x1c], eax
je 0x4179bf
mov edi, dword [sym.imp.WININET.dll_InternetSetOptionW]
lea ecx, [ebp + 8]
push 4
push ecx
push 2
push eax
mov dword [ebp + 8], 0x3a98
call edi
lea eax, [ebp - 4]
push 4
push eax
push 0x41
push dword [esi + 0x1c]
mov dword [ebp - 4], 1
call edi
push 0x28
mov dword [ebp - 8], eax
pop edi
lea eax, [ebp - 0x3c]
push edi
push 0
push eax
call sub.MSVCRT.dll_memset
mov dword [ebp - 0x3c], edi
mov edi, 0xa2d0
push edi
call sub.MSVCRT.dll_void____cdecl_operator_new_unsigned_int_
mov ebx, eax
add esp, 0x10
test ebx, ebx
je 0x41799f
push edi
push 0
push ebx
call sub.MSVCRT.dll_memset
add esp, 0xc
mov ecx, dword [ebp - 0xc]
push dword [ebp - 8]
push 0xa2cf
push ebx
push esi
call fcn.00417a96
push ebx
mov dword [ebp - 0x34], ebx
call dword [sym.imp.MSVCRT.dll_wcslen]
pop ecx
mov dword [ebp - 0x30], eax
push esi
push 1
lea eax, [ebp - 0x3c]
push 0
push eax
push dword [esi + 0x1c]
call dword [sym.imp.WININET.dll_HttpSendRequestExW]
test ebx, ebx
mov dword [ebp - 8], eax
je 0x4179bf
push ebx
call fcn.0041e4ea
pop ecx
mov eax, dword [ebp - 8]
pop edi
pop esi
pop ebx
leave
ret 4
Function at 0x418057
Capabilities:
Get disk size

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x18
push ebx
push esi
push edi
mov esi, ecx
xor edi, edi
cmp dword [esi + 8], edi
jne 0x4181c2
lea ebx, [esi + 0x5d128]
mov dword [ebp - 0x18], edi
push ebx
mov dword [ebp - 0x14], edi
call dword [sym.imp.SHLWAPI.dll_PathGetDriveNumberW]
add eax, 0x41
push edi
mov word [ebp - 0x10], ax
lea eax, [ebp - 0x18]
push edi
push eax
lea eax, [ebp - 0x10]
mov word [ebp - 0xe], 0x3a
push eax
mov word [ebp - 0xc], 0x5c
mov word [ebp - 0xa], di
call dword [sym.imp.KERNEL32.dll_GetDiskFreeSpaceExW]
test eax, eax
je 0x4181dd
mov ecx, dword [esi + 0x5d108]
mov eax, dword [esi + 0x5d10c]
cmp ecx, 0xffffffff
jne 0x4180c4
cmp eax, ecx
je 0x4180e3
mov edx, dword [ebp - 0x14]
cmp edx, eax
ja 0x4180e3
jb 0x4180d4
mov eax, dword [ebp - 0x18]
cmp eax, ecx
ja 0x4180e3
mov dword [esi + 0x2470], 2
jmp 0x4181dd
push edi
push 0x20
push 4
push edi
push 1
push 0xc0000000
push ebx
call dword [sym.imp.KERNEL32.dll_CreateFileW]
cmp eax, 0xffffffff
mov dword [esi + 8], eax
je 0x4181c7
cmp dword [esi + 0x26fc], edi
je 0x4181c2
push dword [esi + 0x26f4]
lea ebx, [esi + 0x26ec]
mov ecx, ebx
push dword [ebx + 4]
call fcn.00419690
mov ecx, esi
call fcn.00418453
test eax, eax
jne 0x4181c2
cmp dword [esi + 0x2468], edi
lea eax, [esi + 0x2468]
ja 0x418148
mov dword [eax], 5
push 0xa
pop ecx
cmp dword [eax], ecx
jbe 0x418151
mov dword [eax], ecx
mov eax, dword [esi + 0x5d108]
mov ecx, dword [esi + 0x5d10c]
sub eax, 1
mov dword [esi + 0x5cfc8], edi
mov dword [esi + 0x5cfd0], eax
lea eax, [esi + 0x5cfc0]
sbb ecx, edi
mov dword [ebp - 4], eax
lea eax, [ebp - 4]
mov dword [esi + 0x5cfd4], ecx
push eax
mov ecx, ebx
mov dword [esi + 0x5cfcc], edi
call fcn.00419540
mov eax, dword [esi + 0x5d108]
mov edx, dword [esi + 0x5d10c]
push 0x20
pop ecx
call fcn.0041e9d0
mov dword [ebp - 8], eax
lea eax, [ebp - 8]
push edi
push eax
push dword [esi + 0x5d108]
push dword [esi + 8]
call dword [sym.imp.KERNEL32.dll_SetFilePointer]
push dword [esi + 8]
call dword [sym.imp.KERNEL32.dll_SetEndOfFile]
push 1
pop eax
jmp 0x4181df
mov dword [esi + 0x2470], 3
call dword [sym.imp.KERNEL32.dll_GetLastError]
mov dword [esi + 0x2474], eax
xor eax, eax
pop edi
pop esi
pop ebx
leave
ret
Function at 0x4182aa
Capabilities:
Read file on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x210
mov ax, word [0x42b2ec]
push ebx
push esi
mov esi, ecx
push edi
mov word [ebp - 0x210], ax
mov ecx, 0x81
xor eax, eax
lea edi, [ebp - 0x20e]
and dword [ebp - 4], 0
and dword [ebp - 8], 0
push str.546865576F726C64_86C36F73_2C25_4a7d_91EA_F5581018A42D
rep stosd dword es:[edi], eax
stosw word es:[edi], ax
call dword [sym.imp.MSVCRT.dll_wcslen]
mov ebx, eax
mov edi, dword [sym.imp.KERNEL32.dll_SetFilePointer]
shl ebx, 1
pop ecx
mov eax, ebx
push 2
push 0
neg eax
push eax
push dword [esi + 8]
call edi
lea eax, [ebp - 4]
push 0
push eax
lea eax, [ebp - 0x210]
push ebx
push eax
push dword [esi + 8]
call dword [sym.imp.KERNEL32.dll_ReadFile]
cmp ebx, dword [ebp - 4]
jne 0x418377
lea eax, [ebp - 0x210]
push str.546865576F726C64_86C36F73_2C25_4a7d_91EA_F5581018A42D
push eax
call dword [sym.imp.MSVCRT.dll_wcscmp]
pop ecx
test eax, eax
pop ecx
jne 0x418377
xor ebx, ebx
push 1
push ebx
push 0xfffffffffffffffc
pop eax
sub eax, dword [ebp - 4]
push eax
push dword [esi + 8]
call edi
lea eax, [ebp - 4]
push ebx
push eax
lea eax, [ebp - 8]
push 4
push eax
push dword [esi + 8]
call dword [sym.imp.KERNEL32.dll_ReadFile]
mov eax, dword [ebp - 8]
mov ecx, dword [ebp - 4]
add eax, ecx
push 1
neg eax
push ebx
push eax
push dword [esi + 8]
call edi
push dword [esi + 8]
call dword [sym.imp.KERNEL32.dll_SetEndOfFile]
pop edi
pop esi
pop ebx
leave
ret

Function at 0x41837c
Capabilities:
Write file on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0xc
push ebx
push esi
mov esi, ecx
xor ebx, ebx
mov dword [ebp - 8], ebx
mov eax, dword [esi + 0x26f0]
cmp eax, ebx
jne 0x41839a
mov dword [ebp - 4], ebx
jmp 0x4183a8
mov ecx, dword [esi + 0x26f4]
sub ecx, eax
sar ecx, 2
mov dword [ebp - 4], ecx
push 2
push ebx
push ebx
push dword [esi + 8]
call dword [sym.imp.KERNEL32.dll_SetFilePointer]
cmp dword [ebp - 4], ebx
je 0x418446
push edi
lea eax, [ebp - 8]
mov edi, dword [sym.imp.KERNEL32.dll_WriteFile]
push ebx
push eax
lea eax, [ebp - 4]
push 4
push eax
push dword [esi + 8]
call edi
mov dword [ebp - 0xc], 4
mov eax, dword [esi + 0x26f0]
test eax, eax
je 0x418412
mov ecx, dword [esi + 0x26f4]
sub ecx, eax
sar ecx, 2
cmp ebx, ecx
jae 0x418412
lea eax, [ebp - 8]
push 0
push eax
mov eax, dword [esi + 0x26f0]
push 0x20
push dword [eax + ebx*4]
push dword [esi + 8]
call edi
add dword [ebp - 0xc], 0x20
inc ebx
jmp 0x4183dc
mov eax, dword [ebp - 0xc]
push 0
mov dword [ebp - 4], eax
lea eax, [ebp - 8]
push eax
lea eax, [ebp - 4]
push 4
push eax
push dword [esi + 8]
call edi
mov ebx, str.546865576F726C64_86C36F73_2C25_4a7d_91EA_F5581018A42D
push ebx
call dword [sym.imp.MSVCRT.dll_wcslen]
pop ecx
lea ecx, [ebp - 8]
push 0
shl eax, 1
push ecx
push eax
push ebx
push dword [esi + 8]
call edi
pop edi
push dword [esi + 8]
call dword [sym.imp.KERNEL32.dll_SetEndOfFile]
pop esi
pop ebx
leave
ret
Function at 0x418453
Capabilities:
Read file on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x224
mov ax, word [0x42b2ec]
push ebx
push esi
mov ebx, ecx
push edi
mov word [ebp - 0x224], ax
mov ecx, 0x81
xor eax, eax
lea edi, [ebp - 0x222]
xor esi, esi
rep stosd dword es:[edi], eax
push str.546865576F726C64_86C36F73_2C25_4a7d_91EA_F5581018A42D
mov dword [ebp - 4], esi
mov dword [ebp - 0x18], esi
mov dword [ebp - 0xc], esi
stosw word es:[edi], ax
mov dword [ebp - 0x14], esi
mov dword [ebp - 0x10], esi
call dword [sym.imp.MSVCRT.dll_wcslen]
mov edi, eax
pop ecx
shl edi, 1
mov eax, edi
push 2
neg eax
push esi
mov esi, dword [sym.imp.KERNEL32.dll_SetFilePointer]
push eax
mov dword [ebp - 8], edi
push dword [ebx + 8]
call esi
lea eax, [ebp - 4]
push 0
push eax
lea eax, [ebp - 0x224]
push edi
mov edi, dword [sym.imp.KERNEL32.dll_ReadFile]
push eax
push dword [ebx + 8]
call edi
mov eax, dword [ebp - 8]
cmp eax, dword [ebp - 4]
jne 0x4185e0
lea eax, [ebp - 0x224]
push str.546865576F726C64_86C36F73_2C25_4a7d_91EA_F5581018A42D
push eax
call dword [sym.imp.MSVCRT.dll_wcscmp]
pop ecx
test eax, eax
pop ecx
jne 0x4185e0
push 1
push eax
push 0xfffffffffffffffc
pop eax
sub eax, dword [ebp - 4]
push eax
push dword [ebx + 8]
call esi
lea eax, [ebp - 4]
push 0
push eax
lea eax, [ebp - 0x18]
push 4
push eax
push dword [ebx + 8]
call edi
mov eax, dword [ebp - 4]
mov ecx, dword [ebp - 0x18]
add ecx, eax
push 1
neg ecx
push 0
push ecx
push dword [ebx + 8]
call esi
xor esi, esi
lea eax, [ebp - 4]
push esi
push eax
lea eax, [ebp - 0xc]
push 4
push eax
push dword [ebx + 8]
call edi
cmp dword [ebp - 0xc], esi
mov dword [ebp - 8], esi
jbe 0x4185ae
lea esi, [ebx + 0x5cfd8]
lea ecx, [ebp - 4]
push 0
lea eax, [esi - 0x18]
push ecx
push 0x20
push eax
push dword [ebx + 8]
call edi
xor eax, eax
mov dword [esi - 0x18], eax
mov dword [esi - 0x14], eax
mov ecx, dword [esi]
mov edx, dword [esi + 4]
add dword [esi - 0x10], ecx
adc dword [esi - 0xc], edx
mov dword [esi], eax
mov dword [esi + 4], eax
mov ecx, dword [esi - 8]
sub ecx, dword [esi - 0x10]
mov edx, dword [esi - 4]
sbb edx, dword [esi - 0xc]
add ecx, 1
adc edx, eax
add dword [ebp - 0x14], ecx
lea eax, [esi - 0x18]
lea ecx, [ebx + 0x26ec]
mov dword [ebp - 0x1c], eax
lea eax, [ebp - 0x1c]
adc dword [ebp - 0x10], edx
push eax
call fcn.00419540
inc dword [ebp - 8]
add esi, 0x20
mov eax, dword [ebp - 8]
cmp eax, dword [ebp - 0xc]
jb 0x41854b
mov ecx, dword [ebx + 0x5d108]
mov edx, dword [ebx + 0x5d10c]
sub ecx, dword [ebp - 0x14]
lea eax, [ebx + 0x5d120]
push 1
sbb edx, dword [ebp - 0x10]
mov dword [eax], ecx
mov dword [eax + 4], edx
mov ecx, dword [eax]
mov eax, edx
mov dword [ebx + 0x5d118], ecx
mov dword [ebx + 0x5d11c], eax
pop eax
jmp 0x4185e2
xor eax, eax
pop edi
pop esi
pop ebx
leave
ret
Function at 0x4185e7
Capabilities:
Write file on windows

Disassembly:
push ebp
mov ebp, esp
push ecx
push ecx
push ebx
mov ebx, dword [ebp + 8]
push esi
push edi
mov eax, dword [ebx + 0x805c]
mov edi, ecx
mov dword [ebp + 8], eax
mov eax, dword [ebx + 0x20]
cmp dword [eax + 4], 1
jne 0x41860b
mov eax, dword [ebx]
mov dword [ebp + 8], eax
xor esi, esi
cmp dword [edi + 0x26fc], esi
je 0x4186ab
mov ecx, edi
call fcn.004182aa
mov esi, dword [ebx + 0x8040]
push 0
mov ecx, dword [esi + 8]
mov eax, dword [esi + 0xc]
add ecx, dword [esi + 0x18]
adc eax, dword [esi + 0x1c]
mov edx, eax
mov dword [ebp - 8], eax
lea eax, [ebp - 8]
push eax
push ecx
push dword [edi + 8]
sar edx, 0x1f
call dword [sym.imp.KERNEL32.dll_SetFilePointer]
cmp eax, 0xffffffff
jne 0x41865d
call dword [sym.imp.KERNEL32.dll_GetLastError]
test eax, eax
jne 0x4186ec
lea eax, [ebp - 4]
push 0
push eax
and dword [ebp - 4], 0
push dword [ebp + 8]
lea eax, [ebx + 0x40]
push eax
push dword [edi + 8]
call dword [sym.imp.KERNEL32.dll_WriteFile]
test eax, eax
je 0x4186ec
mov eax, dword [ebp - 4]
cmp eax, dword [ebp + 8]
jne 0x4186ec
add dword [esi + 0x18], eax
lea eax, [edi + 0x5d118]
adc dword [esi + 0x1c], 0
mov ecx, dword [ebp - 4]
add dword [eax], ecx
push ecx
push ebx
mov ecx, edi
adc dword [eax + 4], 0
call fcn.004186f5
mov ecx, edi
call fcn.0041837c
jmp 0x4186e7
lea eax, [ebp - 4]
push esi
push eax
lea eax, [ebx + 0x40]
push dword [ebp + 8]
mov dword [ebp - 4], esi
push eax
push dword [edi + 8]
call dword [sym.imp.KERNEL32.dll_WriteFile]
test eax, eax
je 0x4186ec
mov ecx, dword [ebp - 4]
cmp ecx, dword [ebp + 8]
jne 0x4186ec
add dword [edi + 0x5d118], ecx
lea eax, [edi + 0x5d118]
push ecx
push ebx
mov ecx, edi
adc dword [eax + 4], esi
call fcn.004186f5
push 1
pop eax
jmp 0x4186ee
xor eax, eax
pop edi
pop esi
pop ebx
leave
ret 4
Function at 0x41a572
Capabilities:
Get file attributes
Set file attributes

Disassembly:
mov eax, 0x41ee94
call fcn.0041e600
sub esp, 0x260
mov eax, dword [0x429b70]
push esi
push edi
mov dword [ebp - 0x10], eax
and dword [ebp - 4], 0
mov dword [ebp - 0x14], eax
cmp dword [ebp + 8], 0
mov edi, dword [sym.imp.KERNEL32.dll_lstrlenW]
mov byte [ebp - 4], 1
jne 0x41a5a7
xor eax, eax
jmp 0x41a5ac
push dword [ebp + 8]
call edi
push dword [ebp + 8]
lea ecx, [ebp - 0x14]
push eax
call fcn.0041b74a
mov esi, 0x429bb4
mov eax, esi
test eax, eax
je 0x41a5c6
push esi
call edi
push esi
push eax
lea ecx, [ebp - 0x14]
call fcn.0041b781
lea eax, [ebp - 0x26c]
push eax
push dword [ebp - 0x14]
call dword [sym.imp.KERNEL32.dll_FindFirstFileW]
cmp eax, 0xffffffff
mov dword [ebp - 0x18], eax
jne 0x41a5ef
xor esi, esi
jmp 0x41a731
mov esi, dword [sym.imp.MSVCRT.dll_wcscmp]
push ebx
mov ebx, dword [sym.imp.MSVCRT.dll__wcsicmp]
lea eax, [ebp - 0x240]
push 0x429634
push eax
call esi
pop ecx
test eax, eax
pop ecx
je 0x41a70c
lea eax, [ebp - 0x240]
push 0x42962c
push eax
call esi
pop ecx
test eax, eax
pop ecx
je 0x41a70c
cmp dword [ebp + 0xc], 0
jne 0x41a64a
lea eax, [ebp - 0x240]
push str.desktop.ini
push eax
call ebx
pop ecx
test eax, eax
pop ecx
je 0x41a70c
xor eax, eax
cmp dword [ebp + 8], eax
je 0x41a656
push dword [ebp + 8]
call edi
push dword [ebp + 8]
lea ecx, [ebp - 0x10]
push eax
call fcn.0041b74a
lea eax, [ebp - 0x1c]
lea ecx, [ebp - 0x10]
push eax
push 1
mov dword [ebp - 0x1c], 0x5c
call fcn.0041b781
lea eax, [ebp - 0x240]
test eax, eax
je 0x41a68a
lea eax, [ebp - 0x240]
push eax
call edi
lea ecx, [ebp - 0x240]
push ecx
push eax
lea ecx, [ebp - 0x10]
call fcn.0041b781
push dword [ebp - 0x10]
call dword [sym.imp.KERNEL32.dll_GetFileAttributesW]
test al, 1
je 0x41a6b3
and al, 0xfe
push eax
push dword [ebp - 0x10]
call dword [sym.imp.KERNEL32.dll_SetFileAttributesW]
test byte [ebp - 0x26c], 0x10
je 0x41a6d8
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push dword [ebp - 0x10]
call fcn.0041a572
add esp, 0xc
push dword [ebp - 0x10]
call dword [sym.imp.KERNEL32.dll_RemoveDirectoryW]
jmp 0x41a70c
cmp dword [ebp + 0x10], 0
je 0x41a703
lea eax, [ebp - 0x240]
push str.index.dat
push eax
call ebx
pop ecx
test eax, eax
pop ecx
jne 0x41a703
lea eax, [ebp - 0x240]
push eax
push dword [ebp + 8]
call fcn.0041a759
pop ecx
pop ecx
push dword [ebp - 0x10]
call dword [sym.imp.KERNEL32.dll_DeleteFileW]
lea eax, [ebp - 0x26c]
push eax
push dword [ebp - 0x18]
call dword [sym.imp.KERNEL32.dll_FindNextFileW]
test eax, eax
jne 0x41a5fc
push dword [ebp - 0x18]
call dword [sym.imp.KERNEL32.dll_FindClose]
push 1
pop esi
pop ebx
and byte [ebp - 4], 0
lea ecx, [ebp - 0x14]
call fcn.0041b71e
or dword [ebp - 4], 0xffffffff
lea ecx, [ebp - 0x10]
call fcn.0041b71e
mov ecx, dword [ebp - 0xc]
mov eax, esi
pop edi
pop esi
mov dword fs:[0], ecx
leave
ret
Function at 0x41a759
Capabilities:
Get file size
Write file on windows

Disassembly:
mov eax, 0x41eea8
call fcn.0041e600
mov eax, 0x271c
call fcn.0041e510
mov eax, dword [0x429b70]
push ebx
push esi
push edi
mov dword [ebp - 0x10], eax
mov edi, 0x2710
xor ebx, ebx
push edi
lea eax, [ebp - 0x2728]
push ebx
push eax
mov dword [ebp - 4], ebx
call sub.MSVCRT.dll_memset
mov esi, dword [sym.imp.KERNEL32.dll_lstrlenW]
add esp, 0xc
cmp dword [ebp + 8], ebx
jne 0x41a7a2
xor eax, eax
jmp 0x41a7a7
push dword [ebp + 8]
call esi
push dword [ebp + 8]
lea ecx, [ebp - 0x10]
push eax
call fcn.0041b74a
lea eax, [ebp - 0x14]
lea ecx, [ebp - 0x10]
push eax
push 1
mov dword [ebp - 0x14], 0x5c
call fcn.0041b781
cmp dword [ebp + 0xc], ebx
jne 0x41a7d1
xor eax, eax
jmp 0x41a7d6
push dword [ebp + 0xc]
call esi
push dword [ebp + 0xc]
lea ecx, [ebp - 0x10]
push eax
call fcn.0041b781
push ebx
push 0x80
push 3
push ebx
push 3
push 0x40000000
push dword [ebp - 0x10]
call dword [sym.imp.KERNEL32.dll_CreateFileW]
cmp eax, 0xffffffff
mov dword [ebp + 8], eax
je 0x41a85d
push ebx
push eax
call dword [sym.imp.KERNEL32.dll_GetFileSize]
push ebx
push ebx
push 0x40
mov esi, eax
push dword [ebp + 8]
sub esi, 0x40
call dword [sym.imp.KERNEL32.dll_SetFilePointer]
cmp esi, ebx
jbe 0x41a851
mov ebx, dword [sym.imp.KERNEL32.dll_WriteFile]
lea eax, [ebp - 0x18]
cmp esi, edi
push 0
push eax
jbe 0x41a844
lea eax, [ebp - 0x2728]
push edi
push eax
push dword [ebp + 8]
call ebx
sub esi, edi
jne 0x41a827
jmp 0x41a851
lea eax, [ebp - 0x2728]
push esi
push eax
push dword [ebp + 8]
call ebx
push dword [ebp + 8]
call dword [sym.imp.KERNEL32.dll_CloseHandle]
push 1
pop ebx
or dword [ebp - 4], 0xffffffff
lea ecx, [ebp - 0x10]
call fcn.0041b71e
mov ecx, dword [ebp - 0xc]
pop edi
mov eax, ebx
pop esi
pop ebx
mov dword fs:[0], ecx
leave
ret

Function at 0x41a9ae
Capabilities:
Get file version info

Disassembly:
push ebp
mov ebp, esp
mov eax, 0x4008
call fcn.0041e510
and word [ebp - 0x4008], 0
push edi
mov ecx, 0xfff
xor eax, eax
lea edi, [ebp - 0x4006]
rep stosd dword es:[edi], eax
stosw word es:[edi], ax
lea eax, [ebp - 8]
push eax
push dword [ebp + 8]
call sub.VERSION.dll_GetFileVersionInfoSizeW
test eax, eax
je 0x41aa5d
cmp eax, 0x3fff
ja 0x41aa5d
lea ecx, [ebp - 0x4008]
push ecx
push eax
push 0
push dword [ebp + 8]
call sub.VERSION.dll_GetFileVersionInfoW
test eax, eax
je 0x41aa5d
lea eax, [ebp - 4]
push eax
lea eax, [ebp + 8]
push eax
lea eax, [ebp - 0x4008]
push 0x426cb4
push eax
call sub.VERSION.dll_VerQueryValueW
test eax, eax
je 0x41aa5d
mov eax, dword [ebp + 8]
push esi
mov esi, dword [ebp + 0x10]
mov edi, dword [ebp + 0xc]
movzx ecx, word [eax + 0xc]
push ecx
mov ecx, dword [eax + 0xc]
shr ecx, 0x10
push ecx
movzx ecx, word [eax + 8]
mov eax, dword [eax + 8]
push ecx
shr eax, 0x10
push eax
push str._d._d._d._d
push esi
push edi
call dword [sym.imp.MSVCRT.dll__snwprintf]
add esp, 0x1c
and word [edi + esi*2 - 2], 0
push 1
pop eax
pop esi
jmp 0x41aa5f
xor eax, eax
pop edi
leave
ret
Function at 0x41abf3
Capabilities:
Create directory

Disassembly:
push esi
push 0
push dword [esp + 0xc]
call dword [sym.imp.KERNEL32.dll_CreateDirectoryW]
mov esi, eax
test esi, esi
jne 0x41ac18
call dword [sym.imp.KERNEL32.dll_GetLastError]
cmp eax, 0xb7
jne 0x41ac18
push 1
pop eax
pop esi
ret
mov eax, esi
pop esi
ret

Function at 0x41b1f3
Capabilities:
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x418
and word [ebp - 0x210], 0
push ebx
push esi
push edi
mov ecx, 0x81
xor eax, eax
lea edi, [ebp - 0x20e]
push dword [ebp + 8]
rep stosd dword es:[edi], eax
stosw word es:[edi], ax
mov eax, dword [ebp + 0x10]
push str.CLSID_sInprocServer32
push 0x103
mov dword [ebp - 8], 1
lea edi, [eax + eax]
lea eax, [ebp - 0x210]
push eax
mov dword [ebp - 4], edi
call dword [sym.imp.MSVCRT.dll__snwprintf]
add esp, 0x10
lea eax, [ebp - 4]
mov esi, dword [sym.imp.SHLWAPI.dll_SHGetValueW]
mov ebx, SysReAllocString
push eax
lea eax, [ebp - 8]
push dword [ebp + 0xc]
push eax
lea eax, [ebp - 0x210]
push str.CodeBase
push eax
push ebx
call esi
test eax, eax
je 0x41b2c4
lea eax, [ebp - 4]
push eax
lea eax, [ebp - 8]
push dword [ebp + 0xc]
push eax
lea eax, [ebp - 0x210]
push 0
push eax
push ebx
call esi
test eax, eax
je 0x41b2c4
push dword [ebp + 8]
lea eax, [ebp - 0x210]
push str.CLSID_sLocalServer32
push 0x103
push eax
call dword [sym.imp.MSVCRT.dll__snwprintf]
add esp, 0x10
lea eax, [ebp - 4]
mov dword [ebp - 4], edi
push eax
lea eax, [ebp - 8]
push dword [ebp + 0xc]
push eax
lea eax, [ebp - 0x210]
push 0
push eax
push ebx
call esi
test eax, eax
jne 0x41b2c9
push 1
pop eax
jmp 0x41b345
and word [ebp - 0x418], 0
push dword [ebp + 8]
mov ecx, 0x81
xor eax, eax
lea edi, [ebp - 0x416]
push str.CLSID_sTreatAs
rep stosd dword es:[edi], eax
stosw word es:[edi], ax
lea eax, [ebp - 0x210]
push 0x103
push eax
call dword [sym.imp.MSVCRT.dll__snwprintf]
add esp, 0x10
lea eax, [ebp - 4]
mov dword [ebp - 4], 0x208
push eax
lea eax, [ebp - 0x418]
push eax
lea eax, [ebp - 8]
push eax
lea eax, [ebp - 0x210]
push 0
push eax
push ebx
call esi
test eax, eax
jne 0x41b33c
push dword [ebp + 0x10]
lea eax, [ebp - 0x418]
push dword [ebp + 0xc]
push eax
call fcn.0041b1f3
add esp, 0xc
jmp 0x41b345
mov eax, dword [ebp + 0xc]
and word [eax], 0
xor eax, eax
pop edi
pop esi
pop ebx
leave
ret

Function at 0x41c858
Capabilities:
Hash data with md5

Disassembly:
push esi
xor eax, eax
lea esi, [ecx + 0x5c]
push 0x40
push eax
push esi
mov dword [ecx + 0x18], eax
mov dword [ecx + 0x14], eax
mov dword [ecx + 4], 0x67452301
mov dword [ecx + 8], 0xefcdab89
mov dword [ecx + 0xc], 0x98badcfe
mov dword [ecx + 0x10], 0x10325476
call fcn.0041d2ff
mov byte [esi], 0x80
pop esi
ret

Function at 0x41ddd3
Capabilities:
Hash data with crc32

Disassembly:
push esi
xor edx, edx
mov ecx, 0x42cfb8
push 8
mov eax, edx
pop esi
test al, 1
je 0x41dded
shr eax, 1
xor eax, 0xedb88320
jmp 0x41ddef
shr eax, 1
dec esi
jne 0x41dde0
mov dword [ecx], eax
add ecx, 4
inc edx
cmp ecx, 0x42d3b8
jl 0x41dddb
pop esi
ret
Function at 0x41dfb0
Capabilities:
Encode data using xor
Hash data with crc32

Disassembly:
mov edx, dword [esp + 8]
mov ecx, dword [esp + 4]
or eax, 0xffffffff
test edx, edx
jle 0x41dfe0
push esi
push edi
movzx edi, byte [ecx]
mov esi, eax
and esi, 0xff
xor esi, edi
shr eax, 8
mov esi, dword [esi*4 + 0x429f04]
xor eax, esi
inc ecx
dec edx
jne 0x41dfc1
pop edi
pop esi
not eax
ret