joyce8/EMBER2024-capa huggingface dataset:
Function at 0x4196eb
Capabilities:
Query environment variable

Disassembly:
mov eax, 0x2004
call fcn.0041cec0
mov ecx, dword [esp + 0x2014]
push ebx
xor ebx, ebx
push esi
test ecx, ecx
je 0x419706
mov byte [ecx], bl
mov edx, dword [esp + 0x2020]
test edx, edx
je 0x419713
mov byte [edx], bl
mov esi, dword [esp + 0x2010]
test esi, esi
je 0x4197d6
movzx eax, word [esi]
test ax, ax
je 0x4197d6
push ebp
mov ebp, dword [esp + 0x2018]
push edi
mov edi, dword [esp + 0x2020]
mov dword [esp + 0x10], ebx
movzx eax, ax
add esi, 2
cmp eax, 0x3d
jne 0x419760
test edi, edi
je 0x41976a
test ebx, ebx
jne 0x41976a
test ecx, ecx
je 0x41975c
mov byte [ecx], 1
mov ebx, ebp
jmp 0x419781
cmp eax, 0xd
je 0x419794
cmp eax, 0xa
je 0x419797
mov word [ebp], ax
add ebp, 2
mov eax, dword [esp + 0x202c]
add eax, 0xfffffffe
cmp dword [esp + 0x10], eax
jge 0x41978f
movzx eax, word [esi]
inc dword [esp + 0x10]
test ax, ax
jne 0x419742
jmp 0x419797
mov byte [edx], 1
jmp 0x419797
add esi, 2
xor eax, eax
mov word [ebp], ax
test edi, edi
je 0x4197d0
mov word [edi], ax
test ebx, ebx
je 0x4197d0
push 0x1000
lea eax, [esp + 0x18]
push eax
push ebx
call dword [sym.imp.KERNEL32.dll_ExpandEnvironmentStringsW]
push dword [esp + 0x202c]
lea eax, [esp + 0x18]
push eax
push edi
call fcn.0040f160
xor eax, eax
mov word [ebx], ax
pop edi
mov eax, esi
pop ebp
jmp 0x4197d8
xor eax, eax
pop esi
pop ebx
add esp, 0x2004
ret 0x18

Function at 0x4197e3
Capabilities:
Get common file path

Disassembly:
push ebp
mov ebp, esp
push ecx
push ecx
push ebx
lea eax, [ebp - 8]
push eax
call dword [sym.imp.SHELL32.dll_SHGetMalloc]
lea eax, [ebp - 4]
push eax
xor eax, eax
push eax
push eax
push dword [ebp + 0xc]
push eax
call dword [sym.imp.SHELL32.dll_SHGetFolderLocation]
mov ebx, eax
neg ebx
sbb bl, bl
add bl, 1
je 0x419832
push dword [ebp + 8]
push dword [ebp - 4]
call dword [sym.imp.SHELL32.dll_SHGetPathFromIDListW]
push dword [ebp - 4]
dec eax
neg eax
sbb al, al
lea ebx, [eax + 1]
mov eax, dword [ebp - 8]
push eax
mov ecx, dword [eax]
call dword [ecx + 0x14]
jmp 0x41983a
mov eax, dword [ebp + 8]
xor ecx, ecx
mov word [eax], cx
mov al, bl
pop ebx
mov esp, ebp
pop ebp
ret 8
Function at 0x41bc18
Capabilities:
Hide graphical window

Disassembly:
and dword [0x442104], 0
push 1
push dword [esp + 8]
mov byte [0x4420f8], 1
mov byte [0x4420f9], 1
call dword [sym.imp.USER32.dll_ShowWindow]
push 0
push 2
push dword [esp + 0xc]
call fcn.004012a4
cmp dword [0x44210c], 0
jne 0x41bc58
cmp byte [0x4420fe], 0
je 0x41bc61
cmp dword [0x4420f4], 0
jne 0x41bc74
push 0
push 1
push 0x111
push dword [esp + 0x10]
call dword [sym.imp.USER32.dll_SendMessageW]
ret 4

Function at 0x41bd74
Capabilities:
Set registry value

Disassembly:
push ebp
mov ebp, esp
mov eax, 0x1008
call fcn.0041cec0
cmp byte [0x444128], 0
je 0x41be03
cmp word [0x44412a], 0
je 0x41be03
push esi
push 0x800
lea eax, [ebp - 0x1008]
push eax
push 0x44412a
call fcn.0041a9ff
lea eax, [ebp - 8]
xor esi, esi
push eax
lea eax, [ebp - 4]
push eax
push esi
push 0x20006
push esi
push esi
push esi
push str.SoftwareWinRAR_SFX
push 0x80000001
call dword [sym.imp.ADVAPI32.dll_RegCreateKeyExW]
test eax, eax
jne 0x41be02
push dword [ebp + 8]
call fcn.004220a3
pop ecx
lea eax, [eax*2 + 2]
push eax
push dword [ebp + 8]
lea eax, [ebp - 0x1008]
push 1
push esi
push eax
push dword [ebp - 4]
call dword [sym.imp.ADVAPI32.dll_RegSetValueExW]
push dword [ebp - 4]
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
pop esi
mov esp, ebp
pop ebp
ret 4

Function at 0x41be09
Capabilities:
Set environment variable

Disassembly:
push ebp
mov ebp, esp
mov eax, 0x2000
call fcn.0041cec0
push esi
push dword [ebp + 8]
push str.sfxcmd
call dword [sym.imp.KERNEL32.dll_SetEnvironmentVariableW]
push 0x1000
lea eax, [ebp - 0x2000]
push eax
push dword [ebp + 8]
call fcn.0040ef59
mov esi, eax
test esi, esi
je 0x41be61
movzx ecx, word [esi]
push ecx
jmp 0x41be4c
add esi, 2
movzx eax, word [esi]
push eax
call fcn.0040f050
test al, al
jne 0x41be45
push esi
push str.sfxpar
call dword [sym.imp.KERNEL32.dll_SetEnvironmentVariableW]
pop esi
mov esp, ebp
pop ebp
ret 4
Function at 0x407b36
Capabilities:
Check for time delay via gettickcount

Disassembly:
push ebp
mov ebp, esp
push ecx
mov dword [ebp - 4], 0
call dword [sym.imp.KERNEL32.dll_GetTickCount]
mov dword [ebp - 4], eax
call dword [sym.imp.KERNEL32.dll_GetTickCount]
sub eax, dword [ebp + 8]
cmp eax, dword [ebp - 4]
jb 0x407b5a
jmp 0x407b64
push 1
call dword [sym.imp.KERNEL32.dll_Sleep]
jmp 0x407b4a
mov esp, ebp
pop ebp
ret

Function at 0x4099d0
Capabilities:
Check if file exists
Get file attributes

Disassembly:
push dword [esp + 4]
call dword [sym.imp.KERNEL32.dll_GetFileAttributesA]
cmp eax, 0xffffffff
jne 0x4099f0
call dword [sym.imp.KERNEL32.dll_GetLastError]
push eax
call fcn.0040b458
pop ecx
or eax, 0xffffffff
ret
test al, 1
je 0x409a11
test byte [esp + 8], 2
je 0x409a11
mov dword [0x418f90], 0xd
mov dword [0x418f94], 5
jmp 0x4099ec
xor eax, eax
ret

Function at 0x40b291
Capabilities:
Write file on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x1a4
mov edx, dword [ebp + 8]
xor ecx, ecx
mov eax, 0x4118d0
cmp edx, dword [eax]
je 0x40b2b3
add eax, 8
inc ecx
cmp eax, 0x411960
jl 0x40b2a4
push esi
mov esi, ecx
shl esi, 3
cmp edx, dword [esi + 0x4118d0]
jne 0x40b3e1
mov eax, dword [0x418fe4]
cmp eax, 1
je 0x40b3bb
test eax, eax
jne 0x40b2e4
cmp dword [0x411358], 1
je 0x40b3bb
cmp edx, 0xfc
je 0x40b3e1
lea eax, [ebp - 0x1a4]
push 0x104
push eax
push 0
call dword [sym.imp.KERNEL32.dll_GetModuleFileNameA]
test eax, eax
jne 0x40b31b
lea eax, [ebp - 0x1a4]
push str._program_name_unknown_
push eax
call fcn.004081d0
pop ecx
pop ecx
lea eax, [ebp - 0x1a4]
push edi
push eax
lea edi, [ebp - 0x1a4]
call fcn.004083a0
inc eax
pop ecx
cmp eax, 0x3c
jbe 0x40b35e
lea eax, [ebp - 0x1a4]
push eax
call fcn.004083a0
mov edi, eax
lea eax, [ebp - 0x1a4]
sub eax, 0x3b
push 3
add edi, eax
push 0x4104fc
push edi
call fcn.00408a30
add esp, 0x10
lea eax, [ebp - 0xa0]
push str.Runtime_Error__n_nProgram:
push eax
call fcn.004081d0
lea eax, [ebp - 0xa0]
push edi
push eax
call fcn.004081e0
lea eax, [ebp - 0xa0]
push 0x4104dc
push eax
call fcn.004081e0
push dword [esi + 0x4118d4]
lea eax, [ebp - 0xa0]
push eax
call fcn.004081e0
push 0x12010
lea eax, [ebp - 0xa0]
push str.Microsoft_Visual_C_Runtime_Library
push eax
call fcn.0040dd56
add esp, 0x2c
pop edi
jmp 0x40b3e1
lea eax, [ebp + 8]
lea esi, [esi + 0x4118d4]
push 0
push eax
push dword [esi]
call fcn.004083a0
pop ecx
push eax
push dword [esi]
push 0xfffffffffffffff4
call dword [sym.imp.KERNEL32.dll_GetStdHandle]
push eax
call dword [sym.imp.KERNEL32.dll_WriteFile]
pop esi
leave
ret
Function at 0x4048d5
Capabilities:
Hash data using sha256

Disassembly:
push esi
push edi
mov edi, eax
mov esi, ecx
call fcn.0040484d
xor eax, eax
mov edx, dword [eax + 0x427490]
mov ecx, dword [esi + 0xf4]
mov dword [eax + ecx], edx
add eax, 4
cmp eax, 0x20
jl 0x4048e2
mov eax, dword [esi + 0xf4]
xor dword [eax], 0x2080020
mov eax, dword [esi + 0xf4]
mov ecx, dword [esp + 0xc]
xor dword [eax + 8], ecx
mov esi, dword [esi + 0xf4]
or edi, 0x2000
shl edi, 0x10
xor dword [esi + 0xc], edi
pop edi
pop esi
ret 4
Function at 0x4055ae
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
mov ecx, dword [ebp + 0xc]
mov eax, dword [ebp + 8]
push esi
mov esi, dword [ebp + 0x10]
push edi
test esi, esi
jbe 0x4055db
test cl, 7
je 0x4055db
movzx edx, byte [ecx]
movzx edi, al
xor edx, edi
shr eax, 8
xor eax, dword [edx*4 + 0x42d2a0]
dec esi
inc ecx
jmp 0x4055bc
cmp esi, 8
jb 0x40567e
mov edx, esi
shr edx, 3
mov dword [ebp + 8], edx
push ebx
mov edx, dword [ecx + 4]
xor eax, dword [ecx]
mov ebx, edx
shr ebx, 0x10
movzx edi, bl
mov edi, dword [edi*4 + 0x42d6a0]
mov ebx, edx
shr ebx, 0x18
xor edi, dword [ebx*4 + 0x42d2a0]
mov ebx, edx
shr ebx, 8
movzx ebx, bl
xor edi, dword [ebx*4 + 0x42daa0]
mov ebx, eax
shr ebx, 0x18
xor edi, dword [ebx*4 + 0x42e2a0]
mov ebx, eax
shr ebx, 0x10
movzx ebx, bl
xor edi, dword [ebx*4 + 0x42e6a0]
mov ebx, eax
shr ebx, 8
movzx ebx, bl
xor edi, dword [ebx*4 + 0x42eaa0]
movzx edx, dl
xor edi, dword [edx*4 + 0x42dea0]
movzx eax, al
xor edi, dword [eax*4 + 0x42eea0]
sub esi, 8
add ecx, 8
dec dword [ebp + 8]
mov eax, edi
jne 0x4055ed
pop ebx
jmp 0x40567e
movzx edx, byte [ecx]
movzx edi, al
xor edx, edi
shr eax, 8
xor eax, dword [edx*4 + 0x42d2a0]
dec esi
inc ecx
test esi, esi
ja 0x40566a
pop edi
pop esi
pop ebp
ret 0xc

Function at 0x4059a5
Capabilities:
Authenticate hmac
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x1d0
push ebx
push esi
mov esi, dword [ebp + 0xc]
push 0x40
pop ebx
cmp esi, ebx
jbe 0x4059ef
lea eax, [ebp - 0x1d0]
push eax
call fcn.0041034a
push esi
push dword [ebp + 8]
lea eax, [ebp - 0x1d0]
push eax
call fcn.0041064c
lea eax, [ebp - 0x80]
push eax
lea eax, [ebp - 0x1d0]
push eax
call fcn.004106c5
lea eax, [ebp - 0x80]
push 0x20
mov dword [ebp + 8], eax
pop esi
xor ecx, ecx
push edi
test esi, esi
jbe 0x405a0f
mov edi, dword [ebp + 8]
lea eax, [ebp - 0x40]
sub edi, eax
lea eax, [ebp + ecx - 0x40]
mov dl, byte [edi + eax]
xor dl, 0x36
inc ecx
mov byte [eax], dl
cmp ecx, esi
jb 0x4059fe
cmp esi, ebx
jae 0x405a27
mov ecx, ebx
sub ecx, esi
push ecx
lea eax, [ebp + esi - 0x40]
push 0x36
push eax
call fcn.00419f70
add esp, 0xc
lea eax, [ebp - 0xf0]
push eax
call fcn.0041034a
push ebx
lea eax, [ebp - 0x40]
push eax
lea eax, [ebp - 0xf0]
push eax
call fcn.0041064c
push dword [ebp + 0x14]
lea eax, [ebp - 0xf0]
push dword [ebp + 0x10]
push eax
call fcn.0041064c
lea eax, [ebp - 0x60]
push eax
lea eax, [ebp - 0xf0]
push eax
call fcn.004106c5
lea eax, [ebp - 0x160]
push eax
call fcn.0041034a
xor ecx, ecx
test esi, esi
jbe 0x405a91
mov edi, dword [ebp + 8]
lea eax, [ebp - 0x40]
sub edi, eax
lea eax, [ebp + ecx - 0x40]
mov dl, byte [edi + eax]
xor dl, 0x5c
inc ecx
mov byte [eax], dl
cmp ecx, esi
jb 0x405a80
pop edi
cmp esi, ebx
jae 0x405aaa
mov ecx, ebx
sub ecx, esi
push ecx
lea eax, [ebp + esi - 0x40]
push 0x5c
push eax
call fcn.00419f70
add esp, 0xc
push ebx
lea eax, [ebp - 0x40]
push eax
lea eax, [ebp - 0x160]
push eax
call fcn.0041064c
push 0x20
lea eax, [ebp - 0x60]
push eax
lea eax, [ebp - 0x160]
push eax
call fcn.0041064c
push dword [ebp + 0x18]
lea eax, [ebp - 0x160]
push eax
call fcn.004106c5
pop esi
pop ebx
leave
ret 0x14
Function at 0x405ae2
Capabilities:
Encode data using xor

Disassembly:
push ebp
lea ebp, [esp - 0x58]
sub esp, 0xbc
push esi
mov esi, dword [ebp + 0x6c]
push edi
push 0x40
pop eax
cmp esi, eax
jae 0x405afb
mov eax, esi
push eax
push dword [ebp + 0x68]
lea eax, [ebp - 0x44]
push eax
call fcn.0041b9b0
add esp, 0xc
lea eax, [ebp + 0x20]
push eax
mov byte [ebp + esi - 0x44], 0
mov byte [ebp + esi - 0x43], 0
mov byte [ebp + esi - 0x42], 0
mov byte [ebp + esi - 0x41], 1
add esi, 4
push esi
lea eax, [ebp - 0x44]
push eax
push dword [ebp + 0x64]
push dword [ebp + 0x60]
call fcn.004059a5
push 0x20
pop esi
push esi
lea eax, [ebp + 0x20]
push eax
lea eax, [ebp]
push eax
call fcn.0041b9b0
mov eax, dword [ebp + 0x7c]
add esp, 0xc
dec eax
mov dword [ebp + 0x4c], eax
push 0x10
pop eax
mov dword [ebp + 0x50], eax
mov dword [ebp + 0x54], eax
mov eax, dword [ebp + 0x70]
mov dword [ebp + 0x40], eax
mov eax, dword [ebp + 0x74]
mov dword [ebp + 0x44], eax
mov eax, dword [ebp + 0x78]
mov dword [ebp + 0x48], eax
xor edi, edi
mov eax, dword [ebp + edi + 0x4c]
test eax, eax
jbe 0x405bb2
mov dword [ebp + 0x6c], eax
lea eax, [ebp - 0x64]
push eax
push esi
lea eax, [ebp + 0x20]
push eax
push dword [ebp + 0x64]
push dword [ebp + 0x60]
call fcn.004059a5
push esi
lea eax, [ebp - 0x64]
push eax
lea eax, [ebp + 0x20]
push eax
call fcn.0041b9b0
add esp, 0xc
xor eax, eax
mov cl, byte [ebp + eax + 0x20]
xor byte [ebp + eax], cl
inc eax
cmp eax, esi
jb 0x405ba0
dec dword [ebp + 0x6c]
jne 0x405b79
push esi
lea eax, [ebp]
push eax
push dword [ebp + edi + 0x40]
call fcn.0041b9b0
add edi, 4
add esp, 0xc
cmp edi, 0xc
jb 0x405b6e
push 0x44
lea eax, [ebp - 0x44]
push eax
call fcn.0040cb75
push esi
lea eax, [ebp]
push eax
call fcn.0040cb75
push esi
lea eax, [ebp + 0x20]
push eax
call fcn.0040cb75
push esi
lea eax, [ebp - 0x64]
push eax
call fcn.0040cb75
pop edi
pop esi
add ebp, 0x58
leave
ret 0x20
Function at 0x405bfd
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x264
push ebx
push edi
mov edi, dword [ebp + 0x1c]
mov ebx, ecx
mov dword [ebp - 4], ebx
cmp edi, 0x18
ja 0x405da6
and dword [ebp + 0x1c], 0
push esi
lea esi, [ebx + 0x102]
cmp dword [esi + 0x12], edi
jne 0x405c4d
push dword [ebp + 0xc]
mov ecx, ebx
call fcn.0040cc44
test al, al
je 0x405c4d
push 0x10
push dword [ebp + 0x14]
push esi
call fcn.0041a324
add esp, 0xc
test eax, eax
je 0x405dac
inc dword [ebp + 0x1c]
add ebx, 0x178
cmp dword [ebp + 0x1c], 4
jb 0x405c1e
mov esi, 0x200
push esi
lea eax, [ebp - 0x264]
push eax
push dword [ebp + 0x10]
call fcn.00411307
xor eax, eax
inc eax
mov ecx, edi
shl eax, cl
push eax
lea eax, [ebp - 0x44]
push eax
lea eax, [ebp - 0x64]
push eax
lea eax, [ebp - 0x24]
push eax
push 0x10
push dword [ebp + 0x14]
lea eax, [ebp - 0x264]
push eax
call fcn.0041a180
pop ecx
push eax
lea eax, [ebp - 0x264]
push eax
call fcn.00405ae2
push esi
lea eax, [ebp - 0x264]
push eax
call fcn.0040cb75
mov edx, dword [ebp - 4]
mov esi, dword [ebp + 0xc]
lea eax, [edx + 0x5e0]
mov ecx, dword [eax]
mov ebx, ecx
and ebx, 3
imul ebx, ebx, 0x178
add ebx, edx
inc ecx
mov dword [eax], ecx
push 0x40
mov dword [ebx + 0x114], edi
pop ecx
mov edi, ebx
rep movsd dword es:[edi], dword [esi]
push 0x10
push dword [ebp + 0x14]
lea eax, [ebx + 0x102]
push eax
movsw word es:[edi], word [esi]
call fcn.0041b9b0
push 0x20
pop esi
push esi
lea eax, [ebp - 0x24]
push eax
lea edi, [ebx + 0x118]
push edi
call fcn.0041b9b0
push esi
lea eax, [ebp - 0x44]
push eax
lea eax, [ebx + 0x138]
push eax
call fcn.0041b9b0
push esi
lea eax, [ebp - 0x64]
push eax
add ebx, 0x158
push ebx
call fcn.0041b9b0
add esp, 0x30
push 1
push esi
push edi
call fcn.0040cacf
xor ebx, ebx
cmp dword [ebp + 0x20], ebx
je 0x405d48
push esi
lea eax, [ebp - 0x64]
push eax
push dword [ebp + 0x20]
call fcn.0041b9b0
add esp, 0xc
mov edi, dword [ebp + 0x24]
cmp edi, ebx
je 0x405d79
push 8
push ebx
push edi
call fcn.00419f70
add esp, 0xc
xor ecx, ecx
mov dl, byte [ebp + ecx - 0x44]
mov eax, ecx
and eax, 7
add eax, edi
xor byte [eax], dl
inc ecx
cmp ecx, esi
jb 0x405d5d
push esi
lea eax, [ebp - 0x44]
push eax
call fcn.0040cb75
cmp dword [ebp + 0x18], ebx
je 0x405d9b
push dword [ebp + 0x18]
mov ecx, dword [ebp - 4]
push 0x100
lea eax, [ebp - 0x24]
push eax
push dword [ebp + 8]
add ecx, 0x5e8
call fcn.0040c922
push esi
lea eax, [ebp - 0x24]
push eax
call fcn.0040cb75
pop esi
pop edi
pop ebx
leave
ret 0x20
push 0
push 0x20
pop esi
push esi
lea edi, [ebx + 0x118]
push edi
call fcn.0040cacf
push esi
lea eax, [ebp - 0x24]
push edi
push eax
call fcn.0041b9b0
add esp, 0xc
push 1
push esi
push edi
call fcn.0040cacf
push esi
lea eax, [ebx + 0x138]
push eax
lea eax, [ebp - 0x44]
push eax
call fcn.0041b9b0
push esi
add ebx, 0x158
lea eax, [ebp - 0x64]
push ebx
push eax
call fcn.0041b9b0
add esp, 0x18
jmp 0x405d31
Function at 0x405e79
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x20
push esi
mov esi, dword [ebp + 8]
cmp dword [esi], 2
jne 0x405ecb
lea eax, [ebp + 8]
push eax
push dword [esi + 4]
call fcn.004048b2
lea eax, [ebp - 0x20]
push eax
push 4
lea eax, [ebp + 8]
push eax
push 0x20
push dword [ebp + 0xc]
call fcn.004059a5
xor edx, edx
mov dword [esi + 4], edx
xor eax, eax
push ebx
movzx ebx, byte [ebp + eax - 0x20]
mov ecx, eax
and ecx, 3
shl ecx, 3
shl ebx, cl
xor edx, ebx
inc eax
cmp eax, 0x20
jb 0x405eb0
mov dword [esi + 4], edx
pop ebx
cmp dword [esi], 3
jne 0x405ef3
lea eax, [ebp - 0x20]
push eax
push 0x20
add esi, 4
push esi
push 0x20
push dword [ebp + 0xc]
call fcn.004059a5
push 0x20
lea eax, [ebp - 0x20]
push eax
push esi
call fcn.0041b9b0
add esp, 0xc
pop esi
leave
ret 8

Function at 0x406238
Capabilities:
Get common file path

Disassembly:
push ebp
mov ebp, esp
mov eax, 0x1000
call fcn.0041a210
call dword [sym.imp.KERNEL32.dll_GetLastError]
cmp eax, 3
jne 0x4062ae
push esi
push dword [ebp + 8]
call fcn.00419efe
pop ecx
push dword [ebp + 8]
mov esi, eax
call fcn.0040a584
test al, al
jne 0x40628b
lea eax, [ebp - 0x1000]
push eax
push 0x800
call dword [sym.imp.KERNEL32.dll_GetCurrentDirectoryW]
lea eax, [ebp - 0x1000]
push eax
call fcn.00419efe
pop ecx
lea esi, [esi + eax + 1]
mov eax, 0x104
cmp esi, eax
pop esi
jbe 0x4062ae
push eax
push 0xc3
call fcn.0040c073
push eax
push 0x427558
call fcn.0040df83
add esp, 0xc
leave
ret 4
Function at 0x4083c2
Capabilities:
Move file

Disassembly:
mov eax, 0x425cf5
call fcn.00419bf4
mov eax, 0x5028
call fcn.0041a210
push ebx
mov ebx, dword [ebp + 8]
push esi
push edi
mov esi, 0x800
push esi
lea eax, [ebp - 0x5034]
push eax
push ebx
call dword [sym.imp.KERNEL32.dll_GetLongPathNameW]
test eax, eax
je 0x40857f
cmp eax, esi
jae 0x40857f
push esi
lea eax, [ebp - 0x4034]
push eax
push ebx
call dword [sym.imp.KERNEL32.dll_GetShortPathNameW]
test eax, eax
je 0x40857f
cmp eax, esi
jae 0x40857f
lea eax, [ebp - 0x5034]
push eax
call fcn.0040a194
mov dword [ebp - 0x10], eax
lea eax, [ebp - 0x4034]
push eax
call fcn.0040a194
mov edi, eax
cmp word [edi], 0
je 0x40857f
push edi
push dword [ebp - 0x10]
call fcn.00411580
test eax, eax
je 0x40857f
push edi
push ebx
call fcn.0040a194
push eax
call fcn.00411580
test eax, eax
jne 0x40857f
mov word [ebp - 0x1010], ax
xor edi, edi
cmp word [ebp - 0x1010], 0
jne 0x4084db
push esi
push ebx
lea eax, [ebp - 0x1010]
push eax
call fcn.00410838
push edi
push str.rtmp_d
push esi
lea eax, [ebp - 0x1010]
push eax
call fcn.0040a194
push eax
call fcn.00401c23
add esp, 0x10
lea eax, [ebp - 0x1010]
push eax
call fcn.00409263
test al, al
je 0x4084c2
xor eax, eax
mov word [ebp - 0x1010], ax
add edi, 0x7b
cmp edi, 0x2710
jl 0x408475
cmp word [ebp - 0x1010], 0
je 0x40857f
push esi
push ebx
lea eax, [ebp - 0x3034]
push eax
call fcn.00410838
push esi
push dword [ebp - 0x10]
lea eax, [ebp - 0x3034]
push eax
call fcn.0040a2fe
mov esi, dword [sym.imp.KERNEL32.dll_MoveFileW]
lea eax, [ebp - 0x1010]
push eax
lea eax, [ebp - 0x3034]
push eax
call esi
test eax, eax
je 0x40857f
lea ecx, [ebp - 0x2034]
call fcn.0040877a
push dword [ebp + 8]
and dword [ebp - 4], 0
xor bl, bl
call fcn.00409263
test al, al
jne 0x408542
push 9
push dword [ebp + 8]
lea ecx, [ebp - 0x2034]
call fcn.004088f4
mov bl, al
lea eax, [ebp - 0x3034]
push eax
lea eax, [ebp - 0x1010]
push eax
call esi
test bl, bl
je 0x40856c
lea ecx, [ebp - 0x2034]
call fcn.004089ee
lea ecx, [ebp - 0x2034]
call fcn.00408a3e
or dword [ebp - 4], 0xffffffff
lea ecx, [ebp - 0x2034]
call fcn.00408c36
mov al, 1
jmp 0x408581
xor al, al
mov ecx, dword [ebp - 0xc]
pop edi
pop esi
pop ebx
mov dword fs:[0], ecx
leave
ret 4
Function at 0x408a67
Capabilities:
Write file on windows

Disassembly:
push ebp
mov ebp, esp
push ecx
push ebx
xor ebx, ebx
push esi
mov esi, ecx
cmp dword [ebp + 0xc], ebx
je 0x408b61
mov eax, dword [esi + 0xc]
cmp eax, ebx
je 0x408a96
dec eax
je 0x408a8b
dec eax
jne 0x408a96
push 0xfffffffffffffff4
jmp 0x408a8d
push 0xfffffffffffffff5
call dword [sym.imp.KERNEL32.dll_GetStdHandle]
mov dword [esi + 4], eax
push edi
mov dword [ebp - 4], ebx
cmp dword [esi + 0xc], ebx
je 0x408ae1
xor edi, edi
cmp dword [ebp + 0xc], ebx
jbe 0x408b00
mov eax, dword [ebp + 0xc]
sub eax, edi
mov ecx, 0x4000
cmp eax, ecx
jb 0x408ab6
mov eax, ecx
push ebx
lea ecx, [ebp - 4]
push ecx
push eax
mov eax, dword [ebp + 8]
add eax, edi
push eax
push dword [esi + 4]
call dword [sym.imp.KERNEL32.dll_WriteFile]
dec eax
neg eax
sbb al, al
inc al
je 0x408b00
add edi, 0x4000
cmp edi, dword [ebp + 0xc]
jb 0x408aa6
jmp 0x408afc
push ebx
lea eax, [ebp - 4]
push eax
push dword [ebp + 0xc]
push dword [ebp + 8]
push dword [esi + 4]
call dword [sym.imp.KERNEL32.dll_WriteFile]
dec eax
neg eax
sbb al, al
inc al
cmp al, bl
jne 0x408b5c
cmp byte [esi + 0x14], bl
je 0x408b5c
cmp dword [esi + 0xc], ebx
jne 0x408b5c
push ebx
lea eax, [esi + 0x1e]
mov edi, 0x42f76c
push eax
mov ecx, edi
call fcn.00406374
test al, al
je 0x408b50
mov eax, dword [ebp - 4]
cmp eax, dword [ebp + 0xc]
jae 0x408a97
cmp eax, ebx
jbe 0x408a97
mov edi, dword [esi]
push ebx
mov ecx, esi
call dword [edi + 0xc]
mov ecx, dword [ebp - 4]
xor ebx, ebx
sub eax, ecx
sbb edx, ebx
push edx
push eax
mov ecx, esi
call dword [edi + 8]
jmp 0x408a97
lea eax, [esi + 0x1e]
push eax
push ebx
mov ecx, edi
call fcn.004064dc
mov byte [esi + 8], 1
pop edi
pop esi
pop ebx
leave
ret 8

Function at 0x408c59
Capabilities:
Read file on windows

Disassembly:
push ebp
mov ebp, esp
push ecx
push ebx
push esi
mov esi, ecx
cmp dword [esi + 0xc], 1
push edi
mov edi, 0x4e20
jne 0x408c80
cmp dword [ebp + 0xc], edi
jbe 0x408c75
mov dword [ebp + 0xc], edi
push 0xfffffffffffffff6
call dword [sym.imp.KERNEL32.dll_GetStdHandle]
mov dword [esi + 4], eax
push 0
lea eax, [ebp - 4]
push eax
push dword [ebp + 0xc]
push dword [ebp + 8]
push dword [esi + 4]
call dword [sym.imp.KERNEL32.dll_ReadFile]
test eax, eax
jne 0x408ce9
mov ecx, esi
call fcn.00408c13
test al, al
je 0x408cb6
cmp dword [ebp + 0xc], edi
jbe 0x408cb6
push edi
push dword [ebp + 8]
mov ecx, esi
call fcn.00408c59
jmp 0x408cec
cmp dword [esi + 0xc], 1
mov ebx, dword [sym.imp.KERNEL32.dll_GetLastError]
jne 0x408ccd
call ebx
cmp eax, 0x6d
jne 0x408ccd
xor eax, eax
jmp 0x408cec
cmp dword [esi + 0xc], 0
jne 0x408ce4
mov edi, 0x8000
cmp dword [ebp + 0xc], edi
jbe 0x408ce4
call ebx
cmp eax, 0x21
je 0x408ca9
or eax, 0xffffffff
jmp 0x408cec
mov eax, dword [ebp - 4]
pop edi
pop esi
pop ebx
leave
ret 8
Function at 0x408fff
Capabilities:
Check if file exists
Get file attributes

Disassembly:
push ebp
mov ebp, esp
mov eax, 0x1000
call fcn.0041a210
push esi
mov esi, dword [sym.imp.KERNEL32.dll_GetFileAttributesW]
push edi
push dword [ebp + 8]
call esi
mov edi, eax
cmp edi, 0xffffffff
jne 0x409043
push 0x800
lea eax, [ebp - 0x1000]
push eax
push dword [ebp + 8]
call fcn.0040a648
test al, al
je 0x409043
lea eax, [ebp - 0x1000]
push eax
call esi
mov edi, eax
mov eax, edi
pop edi
pop esi
leave
ret 4

Function at 0x40904b
Capabilities:
Set file attributes

Disassembly:
push ebp
mov ebp, esp
mov eax, 0x1000
call fcn.0041a210
push ebx
push esi
push dword [ebp + 0xc]
mov esi, dword [sym.imp.KERNEL32.dll_SetFileAttributesW]
push dword [ebp + 8]
call esi
test eax, eax
setne bl
test bl, bl
jne 0x40909a
push 0x800
lea eax, [ebp - 0x1000]
push eax
push dword [ebp + 8]
call fcn.0040a648
test al, al
je 0x40909a
push dword [ebp + 0xc]
lea eax, [ebp - 0x1000]
push eax
call esi
test eax, eax
setne bl
pop esi
mov al, bl
pop ebx
leave
ret 8

Function at 0x409287
Capabilities:
Check if file exists
Create directory

Disassembly:
push ebp
mov ebp, esp
mov eax, 0x1000
call fcn.0041a210
push esi
mov esi, dword [sym.imp.KERNEL32.dll_CreateDirectoryW]
push edi
mov edi, dword [ebp + 8]
push 0
push edi
call esi
test eax, eax
jne 0x4092d7
push edi
call fcn.00409263
test al, al
jne 0x4092ea
push 0x800
lea eax, [ebp - 0x1000]
push eax
push edi
call fcn.0040a648
test al, al
je 0x4092ea
push 0
lea eax, [ebp - 0x1000]
push eax
call esi
test eax, eax
je 0x4092ea
cmp byte [ebp + 0xc], 0
je 0x4092e6
push dword [ebp + 0x10]
push edi
call fcn.0040904b
xor eax, eax
jmp 0x409302
call dword [sym.imp.KERNEL32.dll_GetLastError]
cmp eax, 2
je 0x4092ff
cmp eax, 3
je 0x4092ff
xor eax, eax
inc eax
jmp 0x409302
push 2
pop eax
pop edi
pop esi
leave
ret 0xc