joyce8/EMBER2024-capa huggingface dataset:
Function at 0x4b3956
Capabilities:
Read file on windows

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
mov eax, 0x101c
call fcn.004bfd20
mov eax, dword [0x501040]
xor eax, ebp
mov dword [ebp - 4], eax
mov eax, dword [ebp + 0x14]
push ebx
push dword [ebp + 8]
mov dword [ebp - 0x100c], eax
call fcn.004b19c5
pop ecx
mov ecx, dword [ebp + 8]
mov ebx, eax
cmp dword [ecx + 8], 0
jne 0x4b3998
mov eax, dword [ebp + 0xc]
mov edx, dword [ebp + 0x10]
jmp 0x4b3af4
mov eax, dword [ecx]
sub eax, dword [ecx + 4]
push esi
push edi
push 0
cdq
push 2
push edx
push eax
call fcn.004c0000
push dword [ebp - 0x100c]
mov ecx, ebx
mov dword [ebp - 0x1008], eax
mov esi, ebx
mov dword [ebp - 0x1018], edx
and ecx, 0x3f
sar esi, 6
imul edi, ecx, 0x38
push 0
mov eax, dword [esi*4 + 0x504588]
push dword [eax + edi + 0x24]
push dword [eax + edi + 0x20]
push ebx
call fcn.004b4757
mov ecx, dword [esi*4 + 0x504588]
add esp, 0x14
mov dword [ebp - 0x1010], eax
mov eax, edx
mov edx, dword [ebp - 0x1010]
mov dword [ebp - 0x101c], eax
cmp edx, dword [ecx + edi + 0x20]
jne 0x4b3aed
cmp eax, dword [ecx + edi + 0x24]
jne 0x4b3aed
push 0
lea eax, [ebp - 0x1014]
push eax
push 0x1000
lea eax, [ebp - 0x1004]
push eax
push dword [ecx + edi + 0x18]
call dword [sym.imp.KERNEL32.dll_ReadFile]
test eax, eax
je 0x4b3aed
push dword [ebp - 0x100c]
push 0
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push ebx
call fcn.004b4757
add esp, 0x14
test edx, edx
jl 0x4b3aed
jg 0x4b3a63
test eax, eax
jb 0x4b3aed
mov ebx, dword [ebp - 0x1018]
mov eax, dword [ebp - 0x1014]
test ebx, ebx
jg 0x4b3aed
jl 0x4b3a7d
cmp dword [ebp - 0x1008], eax
ja 0x4b3aed
lea edi, [ebp - 0x1004]
xor edx, edx
add edi, eax
lea ecx, [ebp - 0x1004]
xor esi, esi
cmp dword [ebp - 0x1008], edx
jne 0x4b3a9b
test ebx, ebx
je 0x4b3ad4
cmp ecx, edi
jae 0x4b3ad4
mov al, byte [ecx]
cmp al, 0xd
jne 0x4b3ab5
lea eax, [edi - 1]
cmp ecx, eax
jae 0x4b3ac1
cmp byte [ecx + 1], 0xa
jne 0x4b3ac1
inc ecx
jmp 0x4b3ac1
movzx eax, al
movsx eax, byte [eax + 0x5013c8]
add ecx, eax
add esi, 1
adc edx, 0
inc ecx
cmp esi, dword [ebp - 0x1008]
jne 0x4b3a9b
cmp edx, ebx
jne 0x4b3a9b
lea eax, [ebp - 0x1004]
sub ecx, eax
mov eax, ecx
cdq
add eax, dword [ebp - 0x1010]
adc edx, dword [ebp - 0x101c]
jmp 0x4b3af2
or edx, 0xffffffff
mov eax, edx
pop edi
pop esi
mov ecx, dword [ebp - 4]
xor ecx, ebp
pop ebx
call fcn.00472b2a
leave
ret
Function at 0x4b3bef
Capabilities:
Read file on windows

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x18
mov eax, dword [ebp + 8]
mov ecx, eax
push ebx
mov ebx, dword [ebp + 0xc]
and eax, 0x3f
sar ecx, 6
push esi
push edi
imul edi, eax, 0x38
mov eax, dword [ecx*4 + 0x504588]
mov dword [ebp - 0xc], ecx
mov ecx, dword [edi + eax + 0x18]
mov dword [ebp - 0x14], ecx
mov ecx, dword [ebp + 0x10]
test ecx, ecx
je 0x4b3c2f
cmp byte [ebx], 0xa
jne 0x4b3c2f
or byte [edi + eax + 0x28], 4
jmp 0x4b3c34
and byte [edi + eax + 0x28], 0xfb
add ecx, ebx
mov eax, ebx
mov dword [ebp - 0x10], ecx
mov esi, ebx
mov dword [ebp - 8], eax
cmp ebx, ecx
jae 0x4b3d33
mov dl, byte [eax]
cmp dl, 0x1a
je 0x4b3d16
inc eax
cmp dl, 0xd
je 0x4b3c60
mov dword [ebp - 8], eax
mov byte [esi], dl
jmp 0x4b3c86
cmp eax, ecx
jae 0x4b3c94
mov cl, byte [eax]
xor eax, eax
cmp cl, 0xa
sete al
inc eax
add dword [ebp - 8], eax
cmp cl, 0xa
sete al
dec al
and al, 3
add al, 0xa
mov byte [esi], al
mov eax, dword [ebp - 8]
mov ecx, dword [ebp - 0x10]
xor edx, edx
inc edx
add esi, edx
cmp eax, ecx
jb 0x4b3c48
jmp 0x4b3d33
push 0
lea eax, [ebp - 0x10]
push eax
push 1
lea eax, [ebp - 1]
push eax
push dword [ebp - 0x14]
call dword [sym.imp.KERNEL32.dll_ReadFile]
test eax, eax
je 0x4b3d11
cmp dword [ebp - 0x10], 0
je 0x4b3d11
mov ecx, dword [ebp - 0xc]
mov eax, dword [ecx*4 + 0x504588]
test byte [eax + edi + 0x28], 0x48
je 0x4b3ceb
mov dl, byte [ebp - 1]
lea eax, [esi + 1]
mov dword [ebp - 0x14], eax
cmp dl, 0xa
jne 0x4b3cd6
mov byte [esi], dl
jmp 0x4b3ce7
mov byte [esi], 0xd
mov eax, dword [ecx*4 + 0x504588]
mov byte [eax + edi + 0x2a], dl
mov eax, dword [ebp - 0x14]
mov esi, eax
jmp 0x4b3d33
cmp byte [ebp - 1], 0xa
jne 0x4b3cfa
cmp esi, ebx
jne 0x4b3cfa
mov byte [esi], 0xa
jmp 0x4b3d32
push 1
push 0xffffffffffffffff
push 0xffffffffffffffff
push dword [ebp + 8]
call fcn.004b4775
add esp, 0x10
cmp byte [ebp - 1], 0xa
je 0x4b3d33
mov byte [esi], 0xd
jmp 0x4b3d32
mov ecx, dword [ebp - 0xc]
mov ecx, dword [ecx*4 + 0x504588]
mov al, byte [ecx + edi + 0x28]
test al, 0x40
jne 0x4b3d30
or al, 2
mov byte [ecx + edi + 0x28], al
jmp 0x4b3d33
mov byte [esi], dl
inc esi
sub esi, ebx
pop edi
mov eax, esi
pop esi
pop ebx
leave
ret
Function at 0x4b3d3c
Capabilities:
Read file on windows

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x1c
mov eax, dword [ebp + 8]
mov ecx, eax
push ebx
mov ebx, dword [ebp + 0xc]
and eax, 0x3f
push esi
sar ecx, 6
push edi
imul edi, eax, 0x38
mov dword [ebp - 8], ecx
mov eax, dword [ecx*4 + 0x504588]
push 0xa
pop edx
mov dword [ebp - 0x18], edx
mov ecx, dword [eax + edi + 0x18]
mov dword [ebp - 0x1c], ecx
mov ecx, dword [ebp + 0x10]
test ecx, ecx
je 0x4b3d82
cmp word [ebx], dx
jne 0x4b3d82
or byte [eax + edi + 0x28], 4
jmp 0x4b3d87
and byte [eax + edi + 0x28], 0xfb
lea edx, [ebx + ecx*2]
mov eax, ebx
mov dword [ebp - 0xc], edx
mov esi, ebx
mov dword [ebp - 4], eax
cmp ebx, edx
jae 0x4b3eea
mov dword [ebp - 0x10], 0xd
movzx ecx, word [eax]
mov edx, ecx
mov dword [ebp - 0x14], edx
mov edx, dword [ebp - 0xc]
cmp ecx, 0x1a
je 0x4b3eca
add eax, 2
cmp cx, word [ebp - 0x10]
je 0x4b3dc8
mov dword [ebp - 4], eax
mov word [esi], cx
jmp 0x4b3dfe
cmp eax, edx
jae 0x4b3e0c
movzx eax, word [eax]
xor ecx, ecx
cmp ax, word [ebp - 0x18]
mov edx, eax
push 0xa
sete cl
xor eax, eax
lea ecx, [ecx*2 + 2]
add dword [ebp - 4], ecx
pop ecx
cmp dx, cx
mov edx, dword [ebp - 0xc]
sete al
dec eax
and eax, 3
add eax, ecx
mov word [esi], ax
mov eax, dword [ebp - 4]
push 2
pop ecx
add esi, ecx
cmp eax, edx
jb 0x4b3da3
jmp 0x4b3eea
push 0
lea eax, [ebp - 0x18]
push eax
push 2
lea eax, [ebp - 4]
push eax
push dword [ebp - 0x1c]
call dword [sym.imp.KERNEL32.dll_ReadFile]
test eax, eax
je 0x4b3ec5
cmp dword [ebp - 0x18], 0
je 0x4b3ec5
mov edx, dword [ebp - 8]
push 0xa
mov eax, dword [edx*4 + 0x504588]
test byte [eax + edi + 0x28], 0x48
je 0x4b3e9b
lea eax, [esi + 2]
mov dword [ebp - 0x1c], eax
mov ax, word [ebp - 4]
pop ecx
mov word [ebp - 2], ax
cmp ax, cx
jne 0x4b3e5f
mov word [esi], cx
jmp 0x4b3e96
push 0xd
pop ecx
mov word [esi], cx
movzx ecx, ax
mov eax, dword [edx*4 + 0x504588]
mov dx, word [ebp - 2]
shr ecx, 8
push 0xa
mov byte [eax + edi + 0x2a], dl
mov edx, dword [ebp - 8]
mov eax, dword [edx*4 + 0x504588]
mov byte [eax + edi + 0x2b], cl
mov eax, dword [edx*4 + 0x504588]
pop ecx
mov byte [eax + edi + 0x2c], cl
mov esi, dword [ebp - 0x1c]
jmp 0x4b3eea
pop eax
cmp word [ebp - 4], ax
jne 0x4b3eab
cmp esi, ebx
jne 0x4b3eab
mov word [esi], ax
jmp 0x4b3ee7
push 1
push 0xffffffffffffffff
push 0xfffffffffffffffe
push dword [ebp + 8]
call fcn.004b4775
add esp, 0x10
push 0xa
pop eax
cmp word [ebp - 4], ax
je 0x4b3eea
push 0xd
pop eax
jmp 0x4b3ea6
mov edx, dword [ebp - 8]
mov edx, dword [edx*4 + 0x504588]
mov al, byte [edx + edi + 0x28]
test al, 0x40
jne 0x4b3ee4
or al, 2
mov byte [edx + edi + 0x28], al
jmp 0x4b3eea
mov word [esi], cx
add esi, 2
sub esi, ebx
and esi, 0xfffffffe
pop edi
mov eax, esi
pop esi
pop ebx
leave
ret
Function at 0x4b4aba
Capabilities:
Enumerate files on windows

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x264
mov eax, dword [0x501040]
xor eax, ebp
mov dword [ebp - 4], eax
mov edx, dword [ebp + 0xc]
mov ecx, dword [ebp + 0x10]
push ebx
push esi
push edi
mov edi, dword [ebp + 8]
mov dword [ebp - 0x25c], ecx
cmp edx, edi
je 0x4b4b05
movzx eax, word [edx]
lea ecx, [ebp - 0x255]
push eax
call fcn.004b4c55
test al, al
jne 0x4b4aff
sub edx, 2
cmp edx, edi
jne 0x4b4ae5
mov ecx, dword [ebp - 0x25c]
movzx esi, word [edx]
cmp esi, 0x3a
jne 0x4b4b27
lea eax, [edi + 2]
cmp edx, eax
je 0x4b4b27
push ecx
xor ebx, ebx
push ebx
push ebx
push edi
call fcn.004b4a06
add esp, 0x10
jmp 0x4b4c21
push esi
lea ecx, [ebp - 0x255]
call fcn.004b4c55
sub edx, edi
movzx eax, al
sar edx, 1
inc edx
neg eax
sbb eax, eax
xor ebx, ebx
push ebx
push ebx
and eax, edx
push ebx
mov dword [ebp - 0x260], eax
lea eax, [ebp - 0x254]
push eax
push ebx
push edi
call dword [sym.imp.KERNEL32.dll_FindFirstFileExW]
mov esi, eax
cmp esi, 0xffffffff
jne 0x4b4b6a
push dword [ebp - 0x25c]
jmp 0x4b4b17
mov ebx, dword [ebp - 0x25c]
push 0x2e
mov eax, dword [ebx + 4]
sub eax, dword [ebx]
sar eax, 2
mov dword [ebp - 0x25c], eax
pop eax
cmp word [ebp - 0x228], ax
jne 0x4b4ba7
cmp word [ebp - 0x226], 0
je 0x4b4bc8
cmp word [ebp - 0x226], ax
jne 0x4b4ba7
cmp word [ebp - 0x224], 0
je 0x4b4bc8
push ebx
push dword [ebp - 0x260]
lea eax, [ebp - 0x228]
push edi
push eax
call fcn.004b4a06
add esp, 0x10
mov dword [ebp - 0x264], eax
test eax, eax
jne 0x4b4c14
lea eax, [ebp - 0x254]
push eax
push esi
call dword [sym.imp.KERNEL32.dll_FindNextFileW]
push 0x2e
test eax, eax
pop eax
jne 0x4b4b81
mov eax, dword [ebx + 4]
mov edx, dword [ebx]
sub eax, edx
mov ecx, dword [ebp - 0x25c]
sar eax, 2
cmp ecx, eax
jne 0x4b4bfc
push esi
call dword [sym.imp.KERNEL32.dll_FindClose]
xor eax, eax
jmp 0x4b4c21
push 0x4b4836
sub eax, ecx
push 4
push eax
lea eax, [edx + ecx*4]
push eax
call fcn.004adc40
add esp, 0x10
jmp 0x4b4bf1
push esi
call dword [sym.imp.KERNEL32.dll_FindClose]
mov eax, dword [ebp - 0x264]
mov ecx, dword [ebp - 4]
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.00472b2a
leave
ret
Function at 0x4b5734
Capabilities:
Query environment variable

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push ecx
push ecx
push esi
call dword [sym.imp.KERNEL32.dll_GetEnvironmentStringsW]
mov esi, eax
test esi, esi
je 0x4b57d1
push ebx
push esi
call fcn.004b56fd
xor ebx, ebx
sub eax, esi
push ebx
push ebx
push ebx
push ebx
sar eax, 1
push eax
push esi
push ebx
push ebx
mov dword [ebp - 8], eax
call fcn.004b5691
add esp, 0x24
mov dword [ebp - 4], eax
test eax, eax
jne 0x4b577e
push esi
call dword [sym.imp.KERNEL32.dll_FreeEnvironmentStringsW]
xor eax, eax
jmp 0x4b57d0
push edi
push eax
call fcn.004b0b81
mov edi, eax
pop ecx
push ebx
test edi, edi
jne 0x4b579e
call fcn.004b0155
pop ecx
push esi
call dword [sym.imp.KERNEL32.dll_FreeEnvironmentStringsW]
xor eax, eax
jmp 0x4b57cf
push ebx
push dword [ebp - 4]
push edi
push dword [ebp - 8]
push esi
push ebx
push ebx
call fcn.004b5691
add esp, 0x20
test eax, eax
jne 0x4b57bd
push edi
call fcn.004b0155
jmp 0x4b57c5
push ebx
call fcn.004b0155
mov ebx, edi
pop ecx
push esi
call dword [sym.imp.KERNEL32.dll_FreeEnvironmentStringsW]
mov eax, ebx
pop edi
pop ebx
pop esi
leave
ret

Function at 0x4b57d4
Capabilities:
Query environment variable

Disassembly:
mov edi, edi
push esi
call dword [sym.imp.KERNEL32.dll_GetEnvironmentStringsW]
mov esi, eax
test esi, esi
jne 0x4b57e5
pop esi
ret
push ebx
push edi
push esi
call fcn.004b56fd
mov ebx, eax
sub ebx, esi
and ebx, 0xfffffffe
push ebx
call fcn.004b0b81
mov edi, eax
pop ecx
pop ecx
test edi, edi
je 0x4b580d
push ebx
push esi
push edi
call fcn.0049d280
add esp, 0xc
push 0
call fcn.004b0155
pop ecx
push esi
call dword [sym.imp.KERNEL32.dll_FreeEnvironmentStringsW]
mov eax, edi
pop edi
pop ebx
pop esi
ret

Function at 0x4b5f67
Capabilities:
Set environment variable

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
pop ebp
jmp fcn.004b5a82

Function at 0x4b84e6
Capabilities:
Get geographical location

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push ecx
push esi
push edi
call fcn.004afd4e
mov esi, dword [ebp + 8]
mov edi, eax
push 2
lea eax, [ebp - 4]
mov ecx, esi
push eax
and ecx, 0x3ff
push 0x20000001
or ecx, 0x400
push ecx
call dword [sym.imp.KERNEL32.dll_GetLocaleInfoW]
test eax, eax
je 0x4b8555
cmp esi, dword [ebp - 4]
je 0x4b8550
cmp dword [ebp + 0xc], 0
je 0x4b8550
mov esi, dword [edi + 0x50]
lea ecx, [esi + 2]
mov ax, word [esi]
add esi, 2
test ax, ax
jne 0x4b852d
push dword [edi + 0x50]
sub esi, ecx
sar esi, 1
call fcn.004b8038
pop ecx
xor ecx, ecx
cmp eax, esi
setne cl
mov eax, ecx
jmp 0x4b8557
xor eax, eax
inc eax
jmp 0x4b8557
xor eax, eax
pop edi
pop esi
leave
ret
Function at 0x4b85bc
Capabilities:
Get geographical location

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x18
mov eax, dword [0x501040]
xor eax, ebp
mov dword [ebp - 4], eax
mov eax, dword [ebp + 0xc]
push ebx
mov ebx, dword [ebp + 0x10]
push esi
mov esi, dword [ebp + 8]
push edi
mov dword [ebp - 0x18], eax
call fcn.004afd4e
add eax, 0x50
lea edi, [ebp - 0x10]
mov dword [ebp - 0x14], eax
xor eax, eax
stosd dword es:[edi], eax
stosd dword es:[edi], eax
stosd dword es:[edi], eax
call fcn.004afd4e
lea ecx, [ebp - 0x10]
xor edx, edx
mov dword [eax + 0x34c], ecx
lea ecx, [esi + 0x80]
mov eax, dword [ebp - 0x14]
mov dword [eax], esi
lea edi, [eax + 4]
mov dword [edi], ecx
test ecx, ecx
je 0x4b8633
cmp word [ecx], dx
je 0x4b8633
mov eax, dword [0x4eb864]
push edi
dec eax
push eax
push 0x4eb750
call fcn.004b855b
mov eax, dword [ebp - 0x14]
add esp, 0xc
xor edx, edx
mov dword [ebp - 0x10], edx
mov eax, dword [eax]
test eax, eax
je 0x4b86a6
cmp word [eax], dx
je 0x4b86a6
mov eax, dword [edi]
test eax, eax
je 0x4b8657
cmp word [eax], dx
je 0x4b8657
lea eax, [ebp - 0x10]
push eax
call fcn.004b7f3e
jmp 0x4b8660
lea eax, [ebp - 0x10]
push eax
call fcn.004b7fd9
cmp dword [ebp - 0x10], 0
pop ecx
jne 0x4b86d0
mov eax, dword [0x4eb74c]
push dword [ebp - 0x14]
dec eax
push eax
push 0x4eb440
call fcn.004b855b
add esp, 0xc
test al, al
je 0x4b86d0
mov eax, dword [edi]
xor edi, edi
test eax, eax
je 0x4b869b
cmp word [eax], di
je 0x4b869b
lea eax, [ebp - 0x10]
push eax
call fcn.004b7f3e
pop ecx
jmp 0x4b86d2
lea eax, [ebp - 0x10]
push eax
call fcn.004b7fd9
jmp 0x4b8698
mov eax, dword [edi]
test eax, eax
je 0x4b86bd
cmp word [eax], dx
je 0x4b86bd
lea eax, [ebp - 0x10]
push eax
call fcn.004b7ef3
pop ecx
jmp 0x4b86d0
mov dword [ebp - 0x10], 0x104
call dword [sym.imp.KERNEL32.dll_GetUserDefaultLCID]
mov dword [ebp - 8], eax
mov dword [ebp - 0xc], eax
xor edi, edi
cmp dword [ebp - 0x10], 0
je 0x4b879b
lea eax, [ebp - 0x10]
push eax
lea eax, [esi + 0x100]
neg esi
sbb esi, esi
and esi, eax
push esi
call fcn.004b83e0
mov esi, eax
pop ecx
pop ecx
test esi, esi
je 0x4b879b
movzx ecx, si
push ecx
call dword [sym.imp.KERNEL32.dll_IsValidCodePage]
test eax, eax
je 0x4b879b
push 1
push dword [ebp - 0xc]
call dword [sym.imp.KERNEL32.dll_IsValidLocale]
test eax, eax
je 0x4b879b
mov eax, dword [ebp - 0x18]
test eax, eax
je 0x4b8728
mov dword [eax], esi
mov eax, dword [ebp - 0x14]
push edi
push 0x55
add eax, 0x250
push eax
push dword [ebp - 0xc]
call fcn.004b08a2
test ebx, ebx
je 0x4b8796
push edi
push 0x55
lea eax, [ebx + 0x120]
push eax
push dword [ebp - 0xc]
call fcn.004b08a2
push 0x40
push ebx
push 0x1001
push dword [ebp - 0xc]
call dword [sym.imp.KERNEL32.dll_GetLocaleInfoW]
test eax, eax
je 0x4b879b
push 0x40
lea eax, [ebx + 0x80]
push eax
push 0x1002
push dword [ebp - 8]
call dword [sym.imp.KERNEL32.dll_GetLocaleInfoW]
test eax, eax
je 0x4b879b
push 0xa
push 0x10
lea ecx, [ebx + 0x100]
push ecx
push esi
call fcn.004bcfd5
add esp, 0x10
xor eax, eax
inc eax
jmp 0x4b879d
xor eax, eax
mov ecx, dword [ebp - 4]
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.00472b2a
leave
ret
Function at 0x4be8b5
Capabilities:
Clear file content

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x2c
push ebx
mov ebx, dword [ebp + 8]
lea ecx, [ebp - 0x2c]
push esi
push edi
push dword [ebp + 0x10]
mov edi, dword [ebp + 0x14]
push dword [ebp + 0xc]
push ebx
call fcn.004be831
mov eax, dword [ebp - 0x2c]
and eax, dword [ebp - 0x28]
cmp eax, 0xffffffff
je 0x4bea24
mov eax, dword [ebp - 0x24]
and eax, dword [ebp - 0x20]
cmp eax, 0xffffffff
je 0x4bea24
mov ecx, dword [ebp - 0x18]
mov eax, dword [ebp - 0x1c]
mov dword [ebp - 8], ecx
mov dword [ebp - 4], eax
test ecx, ecx
jl 0x4be9d9
jg 0x4be911
test eax, eax
je 0x4be9cf
push 1
push 0x1000
call fcn.004b003b
mov esi, eax
pop ecx
pop ecx
test esi, esi
jne 0x4be934
push 0xc
pop ebx
mov byte [edi + 0x1c], 1
mov dword [edi + 0x18], ebx
jmp 0x4be9c6
push 0x8000
push ebx
call fcn.004a97b1
pop ecx
pop ecx
mov ecx, dword [ebp - 0x1c]
mov dword [ebp - 0xc], eax
mov eax, dword [ebp - 0x18]
test eax, eax
jl 0x4be95d
jg 0x4be958
cmp ecx, 0x1000
jb 0x4be95d
mov ecx, 0x1000
push edi
push ecx
push esi
push ebx
call fcn.004b2d50
add esp, 0x10
cmp eax, 0xffffffff
je 0x4be9a2
mov ecx, dword [ebp - 4]
cdq
sub ecx, eax
mov eax, dword [ebp - 8]
mov dword [ebp - 4], ecx
sbb eax, edx
mov dword [ebp - 8], eax
test eax, eax
jg 0x4be958
jl 0x4be989
test ecx, ecx
jne 0x4be94a
push dword [ebp - 0xc]
push ebx
call fcn.004a97b1
push esi
call fcn.004b0155
add esp, 0xc
xor ebx, ebx
jmp 0x4bea32
cmp byte [edi + 0x24], 0
je 0x4be9b9
cmp dword [edi + 0x20], 5
jne 0x4be9b9
mov byte [edi + 0x1c], 1
mov dword [edi + 0x18], 0xd
cmp byte [edi + 0x1c], 0
je 0x4be9c4
mov ebx, dword [edi + 0x18]
jmp 0x4be9c6
xor ebx, ebx
push esi
call fcn.004b0155
pop ecx
jmp 0x4bea32
test ecx, ecx
jg 0x4be99b
jl 0x4be9d9
test eax, eax
jae 0x4be99b
push 0
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push ebx
call fcn.004b4775
and eax, edx
add esp, 0x10
cmp eax, 0xffffffff
jne 0x4be9f9
cmp byte [edi + 0x1c], 0
je 0x4be99b
jmp 0x4bea2a
push ebx
call fcn.004b645d
pop ecx
push eax
call dword [sym.imp.KERNEL32.dll_SetEndOfFile]
test eax, eax
jne 0x4be99b
call dword [sym.imp.KERNEL32.dll_GetLastError]
push 0xd
mov byte [edi + 0x24], 1
mov dword [edi + 0x20], eax
pop ebx
mov byte [edi + 0x1c], 1
mov dword [edi + 0x18], ebx
jmp 0x4bea32
cmp byte [edi + 0x1c], 0
je 0x4bea2f
mov ebx, dword [edi + 0x18]
jmp 0x4bea32
push 0x16
pop ebx
push 0
push dword [ebp - 0x28]
push dword [ebp - 0x2c]
push dword [ebp - 0x14]
call fcn.004b4775
add esp, 0x10
mov eax, ebx
pop edi
pop esi
pop ebx
leave
ret

Function at 0x4bff20
Capabilities:
Parse pe header

Disassembly:
push ebp
mov ebp, esp
mov eax, dword [ebp + 8]
mov ecx, 0x5a4d
cmp word [eax], cx
jne 0x4bff4d
mov ecx, dword [eax + 0x3c]
add ecx, eax
cmp dword [ecx], 0x4550
jne 0x4bff4d
mov edx, 0x10b
xor eax, eax
cmp word [ecx + 0x18], dx
sete al
pop ebp
ret
xor eax, eax
pop ebp
ret
Function at 0x401664
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
sub esp, 0xc
push ebx
push esi
push edi
xor edi, edi
mov esi, ecx
xor eax, eax
mov ecx, dword [esi]
mov edx, dword [eax + 0x41f030]
mov dword [eax + ecx], edx
add eax, 4
cmp eax, 0x48
jl 0x401673
xor eax, eax
mov ecx, 0x100
mov edx, dword [esi + 4]
mov ebx, dword [eax + 0x41f078]
mov dword [eax + edx], ebx
add eax, 4
dec ecx
jne 0x40168d
cmp eax, 0x1000
jl 0x401688
mov ebx, dword [ebp + 0xc]
mov ecx, dword [ebp + 8]
mov dword [ebp - 4], edi
mov eax, edi
cdq
idiv ebx
inc edi
mov al, byte [edx + ecx]
mov byte [ebp + 0xf], al
mov eax, edi
cdq
idiv ebx
inc edi
mov al, byte [edx + ecx]
mov byte [ebp + 0xe], al
mov eax, edi
cdq
idiv ebx
inc edi
mov al, byte [edx + ecx]
mov byte [ebp + 0xd], al
mov eax, edi
cdq
idiv ebx
inc edi
mov al, byte [edx + ecx]
mov edx, dword [ebp - 4]
add dword [ebp - 4], 4
mov byte [ebp + 0xc], al
mov eax, dword [esi]
add eax, edx
mov edx, dword [ebp + 0xc]
xor dword [eax], edx
cmp dword [ebp - 4], 0x48
jl 0x4016af
xor edi, edi
mov dword [ebp - 0xc], edi
mov dword [ebp - 8], edi
lea eax, [ebp - 0xc]
mov ecx, esi
push eax
lea eax, [ebp - 8]
push eax
call fcn.0040104e
mov eax, dword [esi]
mov ecx, dword [ebp - 8]
mov dword [edi + eax], ecx
mov eax, dword [esi]
mov ecx, dword [ebp - 0xc]
mov dword [edi + eax + 4], ecx
add edi, 8
cmp edi, 0x48
jl 0x4016fd
push 4
pop edi
mov ebx, 0x80
lea eax, [ebp - 0xc]
mov ecx, esi
push eax
lea eax, [ebp - 8]
push eax
call fcn.0040104e
mov eax, dword [esi + 4]
mov ecx, dword [ebp - 8]
mov dword [edi + eax - 4], ecx
mov eax, dword [esi + 4]
mov ecx, dword [ebp - 0xc]
mov dword [edi + eax], ecx
add edi, 8
dec ebx
jne 0x40172d
cmp edi, 0x1004
jl 0x401728
pop edi
pop esi
pop ebx
leave
ret 8
Function at 0x404819
Capabilities:
Get common file path
Set current directory

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x214
mov al, byte [0x422120]
push ebx
push esi
push edi
mov ebx, ecx
push 0x40
mov byte [ebp - 0x110], al
pop ecx
xor eax, eax
lea edi, [ebp - 0x10f]
rep stosd dword es:[edi], eax
stosw word es:[edi], ax
stosb byte es:[edi], al
lea eax, [ebp - 0x214]
mov esi, 0x104
push eax
push esi
call dword [sym.imp.KERNEL32.dll_GetCurrentDirectoryA]
lea eax, [ebp - 0x110]
push esi
push eax
call dword [sym.imp.KERNEL32.dll_GetWindowsDirectoryA]
call dword [sym.imp.KERNEL32.dll_GetVersion]
cmp al, 4
jb 0x404880
lea eax, [ebp - 0x110]
push 0x4209e0
push eax
call fcn.00417450
pop ecx
pop ecx
and dword [ebp - 8], 0
and dword [ebp - 4], 0
lea eax, [ebp - 0x110]
lea ecx, [ebp - 0xc]
push eax
push 0x4209b4
push 0x4209a4
push 0x433
mov dword [ebp - 0xc], ebx
call fcn.0040bb2c
mov esi, eax
lea eax, [ebp - 0x214]
push eax
call dword [sym.imp.KERNEL32.dll_SetCurrentDirectoryA]
mov eax, esi
pop edi
pop esi
pop ebx
leave
ret

Function at 0x404bb8
Capabilities:
Write file on windows

Disassembly:
push ebp
mov ebp, esp
push ecx
push ebx
push esi
push edi
mov esi, ecx
push dword [ebp + 8]
xor ebx, ebx
call fcn.004176d0
mov edi, eax
mov eax, dword [esi]
pop ecx
cmp dword [eax + 0x64], ebx
je 0x404c22
add eax, 0x68
cmp byte [eax], bl
je 0x404c22
push ebx
push 0x80
push 4
push ebx
push 3
push 0x40000000
push eax
call dword [sym.imp.KERNEL32.dll_CreateFileA]
mov esi, eax
cmp esi, 0xffffffff
je 0x404c1e
push 2
push ebx
push ebx
push esi
call dword [sym.imp.KERNEL32.dll_SetFilePointer]
lea eax, [ebp - 4]
push ebx
push eax
push edi
push dword [ebp + 8]
push esi
call dword [sym.imp.KERNEL32.dll_WriteFile]
push esi
mov ebx, eax
call dword [sym.imp.KERNEL32.dll_CloseHandle]
mov eax, ebx
jmp 0x404c25
push 1
pop eax
pop edi
pop esi
pop ebx
leave
ret 4