joyce8/EMBER2024-capa huggingface dataset:
Function at 0x4a57c0
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
mov edx, dword [ebp + 0xc]
mov eax, dword [ebp + 8]
push ebx
push esi
mov esi, dword [ebp + 0x14]
push edi
mov edi, dword [ebp + 0x10]
test dl, 3
je 0x4a57f9
test edi, edi
je 0x4a57f9
nop dword [eax + eax]
movzx ecx, byte [edx]
inc edx
xor ecx, eax
shr eax, 8
movzx ecx, cl
xor eax, dword [esi + ecx*4]
sub edi, 1
je 0x4a57f9
test dl, 3
jne 0x4a57e0
mov ebx, edi
lea ecx, [edx - 4]
and ebx, 7
shr edi, 3
mov dword [ebp + 0x10], ebx
test edi, edi
je 0x4a589b
nop
mov ebx, dword [ecx + 4]
add ecx, 4
xor ebx, eax
mov dword [ebp + 8], ecx
mov eax, ebx
shr eax, 8
movzx edx, al
mov eax, ebx
shr eax, 0x10
movzx ecx, al
mov eax, dword [esi + edx*4 + 0x1800]
xor eax, dword [esi + ecx*4 + 0x1400]
mov ecx, ebx
shr ecx, 0x18
xor eax, dword [esi + ecx*4 + 0x1000]
movzx ecx, bl
mov ebx, dword [ebp + 8]
add ebx, 4
mov dword [ebp + 8], ebx
xor eax, dword [esi + ecx*4 + 0x1c00]
mov ebx, dword [ebx]
mov ecx, ebx
shr ecx, 8
movzx edx, cl
mov ecx, ebx
shr ecx, 0x10
movzx ecx, cl
mov edx, dword [esi + edx*4 + 0x800]
xor edx, dword [esi + ecx*4 + 0x400]
mov ecx, ebx
shr ecx, 0x18
xor edx, dword [esi + ecx*4]
movzx ecx, bl
xor edx, dword [esi + ecx*4 + 0xc00]
mov ecx, dword [ebp + 8]
xor eax, edx
sub edi, 1
jne 0x4a5810
mov ebx, dword [ebp + 0x10]
test ebx, ebx
je 0x4a58b9
lea edx, [ecx + 3]
movzx ecx, byte [edx + 1]
lea edx, [edx + 1]
xor ecx, eax
shr eax, 8
movzx ecx, cl
xor eax, dword [esi + ecx*4]
sub ebx, 1
jne 0x4a58a2
pop edi
pop esi
pop ebx
pop ebp
ret

Function at 0x4a5900
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
mov edx, dword [ebp + 0x10]
mov eax, dword [ebp + 8]
push esi
mov esi, dword [ebp + 0xc]
test edx, edx
je 0x4a5931
movzx ecx, byte [esi]
lea esi, [esi + 1]
xor ecx, eax
shr eax, 8
movzx ecx, cl
movzx eax, al
movzx ecx, word [ecx*2 + 0x51d590]
xor eax, ecx
sub edx, 1
jne 0x4a5911
pop esi
pop ebp
ret
Function at 0x4a6490
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x8c
mov eax, dword [0x5512ec]
xor eax, ebp
mov dword [ebp - 4], eax
mov eax, dword [ebp + 8]
xor edx, edx
push ebx
mov ebx, dword [ebp + 0xc]
push esi
push edi
mov dword [ebp - 0x8c], eax
movzx edi, byte [ebx]
lea esi, [ebx + 0x10]
mov eax, dword [ebp + 0x14]
mov dword [ebp - 0x88], eax
test edi, edi
je 0x4a64de
movsx eax, byte [esi]
lea esi, [esi + 1]
mov ecx, edx
shl edx, 5
shr ecx, 0x1b
xor edx, ecx
xor edx, eax
sub edi, 1
jne 0x4a64c7
cmp dword [ebx + 4], 0
jne 0x4a650d
mov esi, dword [ebx + 8]
test esi, esi
je 0x4a650d
mov ecx, dword [ebp + 0x10]
add esi, 3
shr esi, 2
test esi, esi
je 0x4a650d
mov eax, edx
lea ecx, [ecx + 4]
shl edx, 0x10
shr eax, 0x10
xor edx, eax
xor edx, dword [ecx - 4]
sub esi, 1
jne 0x4a64f8
mov esi, dword [ebp - 0x88]
mov dword [esi], edx
mov eax, dword [ebx + 4]
test eax, eax
je 0x4a6547
lea ecx, [ebp - 0x84]
push ecx
push eax
push dword [ebp - 0x8c]
call fcn.004911c0
add esp, 0xc
test eax, eax
jne 0x4a6549
mov eax, dword [esi]
mov ecx, eax
shr ecx, 0x10
shl eax, 0x10
xor ecx, eax
xor ecx, dword [ebp - 0x7c]
mov dword [esi], ecx
xor eax, eax
mov ecx, dword [ebp - 4]
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.004a8b60
mov esp, ebp
pop ebp
ret

Function at 0x4a9fc4
Capabilities:
Parse pe header

Disassembly:
push 0
call dword [sym.imp.KERNEL32.dll_GetModuleHandleW]
test eax, eax
je 0x4aa003
mov ecx, 0x5a4d
cmp word [eax], cx
jne 0x4aa003
mov ecx, dword [eax + 0x3c]
add ecx, eax
cmp dword [ecx], 0x4550
jne 0x4aa003
mov eax, 0x10b
cmp word [ecx + 0x18], ax
jne 0x4aa003
cmp dword [ecx + 0x74], 0xe
jbe 0x4aa003
cmp dword [ecx + 0xe8], 0
setne al
ret
xor al, al
ret
Function at 0x4e7062
Capabilities:
Get disk information

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x210
mov eax, dword [0x5512ec]
xor eax, ebp
mov dword [ebp - 4], eax
push esi
mov esi, dword [ebp + 8]
push 0x51fd3c
push esi
call fcn.004fe60e
pop ecx
pop ecx
test eax, eax
jne 0x4e7090
xor al, al
jmp 0x4e710d
push ebx
lea eax, [ebp - 0x210]
xor ebx, ebx
push eax
push 0x104
lea eax, [ebp - 0x20c]
mov dword [ebp - 0x210], ebx
push esi
push eax
call fcn.004e6cbb
mov edx, eax
add esp, 0x10
test edx, edx
jne 0x4e70ca
push dword [ebp - 0x210]
call fcn.004d1211
xor al, al
jmp 0x4e710b
mov ecx, edx
push edi
lea edi, [ecx + 2]
mov ax, word [ecx]
add ecx, 2
cmp ax, bx
jne 0x4e70d0
sub ecx, edi
sar ecx, 1
pop edi
cmp ecx, 3
je 0x4e70f0
push edx
call fcn.004e6f99
pop ecx
test al, al
je 0x4e70bb
push esi
call dword [sym.imp.KERNEL32.dll_GetDriveTypeW]
cmp eax, 1
jbe 0x4e70fe
mov bl, 1
push dword [ebp - 0x210]
call fcn.004d1211
mov al, bl
pop ecx
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
pop esi
call fcn.004a8b60
leave
ret
Function at 0x4e89b2
Capabilities:
Read file on windows

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
mov eax, 0x101c
call fcn.004a99b0
mov eax, dword [0x5512ec]
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.004f89ba
pop ecx
mov ecx, dword [ebp + 8]
mov ebx, eax
cmp dword [ecx + 8], 0
jne 0x4e89f4
mov eax, dword [ebp + 0xc]
mov edx, dword [ebp + 0x10]
jmp 0x4e8b50
mov eax, dword [ecx]
sub eax, dword [ecx + 4]
push esi
push edi
push 0
cdq
push 2
push edx
push eax
call fcn.0050e0a0
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 + 0x559e48]
push dword [eax + edi + 0x24]
push dword [eax + edi + 0x20]
push ebx
call fcn.004ee2eb
mov ecx, dword [esi*4 + 0x559e48]
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 0x4e8b49
cmp eax, dword [ecx + edi + 0x24]
jne 0x4e8b49
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 0x4e8b49
push dword [ebp - 0x100c]
push 0
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push ebx
call fcn.004ee2eb
add esp, 0x14
test edx, edx
jl 0x4e8b49
jg 0x4e8abf
test eax, eax
jb 0x4e8b49
mov ebx, dword [ebp - 0x1018]
mov eax, dword [ebp - 0x1014]
test ebx, ebx
jg 0x4e8b49
jl 0x4e8ad9
cmp dword [ebp - 0x1008], eax
ja 0x4e8b49
lea edi, [ebp - 0x1004]
xor edx, edx
add edi, eax
lea ecx, [ebp - 0x1004]
xor esi, esi
cmp dword [ebp - 0x1008], edx
jne 0x4e8af7
test ebx, ebx
je 0x4e8b30
cmp ecx, edi
jae 0x4e8b30
mov al, byte [ecx]
cmp al, 0xd
jne 0x4e8b11
lea eax, [edi - 1]
cmp ecx, eax
jae 0x4e8b1d
cmp byte [ecx + 1], 0xa
jne 0x4e8b1d
inc ecx
jmp 0x4e8b1d
movzx eax, al
movsx eax, byte [eax + 0x5513f8]
add ecx, eax
add esi, 1
adc edx, 0
inc ecx
cmp esi, dword [ebp - 0x1008]
jne 0x4e8af7
cmp edx, ebx
jne 0x4e8af7
lea eax, [ebp - 0x1004]
sub ecx, eax
mov eax, ecx
cdq
add eax, dword [ebp - 0x1010]
adc edx, dword [ebp - 0x101c]
jmp 0x4e8b4e
or edx, 0xffffffff
mov eax, edx
pop edi
pop esi
mov ecx, dword [ebp - 4]
xor ecx, ebp
pop ebx
call fcn.004a8b60
leave
ret
Function at 0x4ed465
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 + 0x559e48]
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 0x4ed4a5
cmp byte [ebx], 0xa
jne 0x4ed4a5
or byte [edi + eax + 0x28], 4
jmp 0x4ed4aa
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 0x4ed5a9
mov dl, byte [eax]
cmp dl, 0x1a
je 0x4ed58c
inc eax
cmp dl, 0xd
je 0x4ed4d6
mov dword [ebp - 8], eax
mov byte [esi], dl
jmp 0x4ed4fc
cmp eax, ecx
jae 0x4ed50a
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 0x4ed4be
jmp 0x4ed5a9
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 0x4ed587
cmp dword [ebp - 0x10], 0
je 0x4ed587
mov ecx, dword [ebp - 0xc]
mov eax, dword [ecx*4 + 0x559e48]
test byte [eax + edi + 0x28], 0x48
je 0x4ed561
mov dl, byte [ebp - 1]
lea eax, [esi + 1]
mov dword [ebp - 0x14], eax
cmp dl, 0xa
jne 0x4ed54c
mov byte [esi], dl
jmp 0x4ed55d
mov byte [esi], 0xd
mov eax, dword [ecx*4 + 0x559e48]
mov byte [eax + edi + 0x2a], dl
mov eax, dword [ebp - 0x14]
mov esi, eax
jmp 0x4ed5a9
cmp byte [ebp - 1], 0xa
jne 0x4ed570
cmp esi, ebx
jne 0x4ed570
mov byte [esi], 0xa
jmp 0x4ed5a8
push 1
push 0xffffffffffffffff
push 0xffffffffffffffff
push dword [ebp + 8]
call fcn.004ee309
add esp, 0x10
cmp byte [ebp - 1], 0xa
je 0x4ed5a9
mov byte [esi], 0xd
jmp 0x4ed5a8
mov ecx, dword [ebp - 0xc]
mov ecx, dword [ecx*4 + 0x559e48]
mov al, byte [ecx + edi + 0x28]
test al, 0x40
jne 0x4ed5a6
or al, 2
mov byte [ecx + edi + 0x28], al
jmp 0x4ed5a9
mov byte [esi], dl
inc esi
sub esi, ebx
pop edi
mov eax, esi
pop esi
pop ebx
leave
ret
Function at 0x4ed5b2
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 + 0x559e48]
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 0x4ed5f8
cmp word [ebx], dx
jne 0x4ed5f8
or byte [eax + edi + 0x28], 4
jmp 0x4ed5fd
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 0x4ed760
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 0x4ed740
add eax, 2
cmp cx, word [ebp - 0x10]
je 0x4ed63e
mov dword [ebp - 4], eax
mov word [esi], cx
jmp 0x4ed674
cmp eax, edx
jae 0x4ed682
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 0x4ed619
jmp 0x4ed760
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 0x4ed73b
cmp dword [ebp - 0x18], 0
je 0x4ed73b
mov edx, dword [ebp - 8]
push 0xa
mov eax, dword [edx*4 + 0x559e48]
test byte [eax + edi + 0x28], 0x48
je 0x4ed711
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 0x4ed6d5
mov word [esi], cx
jmp 0x4ed70c
push 0xd
pop ecx
mov word [esi], cx
movzx ecx, ax
mov eax, dword [edx*4 + 0x559e48]
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 + 0x559e48]
mov byte [eax + edi + 0x2b], cl
mov eax, dword [edx*4 + 0x559e48]
pop ecx
mov byte [eax + edi + 0x2c], cl
mov esi, dword [ebp - 0x1c]
jmp 0x4ed760
pop eax
cmp word [ebp - 4], ax
jne 0x4ed721
cmp esi, ebx
jne 0x4ed721
mov word [esi], ax
jmp 0x4ed75d
push 1
push 0xffffffffffffffff
push 0xfffffffffffffffe
push dword [ebp + 8]
call fcn.004ee309
add esp, 0x10
push 0xa
pop eax
cmp word [ebp - 4], ax
je 0x4ed760
push 0xd
pop eax
jmp 0x4ed71c
mov edx, dword [ebp - 8]
mov edx, dword [edx*4 + 0x559e48]
mov al, byte [edx + edi + 0x28]
test al, 0x40
jne 0x4ed75a
or al, 2
mov byte [edx + edi + 0x28], al
jmp 0x4ed760
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 0x4eee8d
Capabilities:
Parse pe header

Disassembly:
push 0
call dword [sym.imp.KERNEL32.dll_GetModuleHandleW]
test eax, eax
je 0x4eeecc
mov ecx, 0x5a4d
cmp word [eax], cx
jne 0x4eeecc
mov ecx, dword [eax + 0x3c]
add ecx, eax
cmp dword [ecx], 0x4550
jne 0x4eeecc
mov eax, 0x10b
cmp word [ecx + 0x18], ax
jne 0x4eeecc
cmp dword [ecx + 0x74], 0xe
jbe 0x4eeecc
cmp dword [ecx + 0xe8], 0
setne al
ret
xor al, al
ret

Function at 0x4f7c8c
Capabilities:
Allocate thread local storage

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push esi
push 0x520c54
push 0x520c4c
push str.FlsAlloc
push 0x1f
call fcn.004f795a
mov esi, eax
add esp, 0x10
test esi, esi
je 0x4f7cc0
push dword [ebp + 8]
mov ecx, esi
call dword [0x5124a0]
call esi
jmp 0x4f7cc6
call dword [sym.imp.KERNEL32.dll_TlsAlloc]
pop esi
pop ebp
ret 4

Function at 0x4f7d0a
Capabilities:
Get thread local storage value

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push esi
push 0x520c64
push 0x520c5c
push str.FlsGetValue
push 0x21
call fcn.004f795a
mov esi, eax
add esp, 0x10
test esi, esi
je 0x4f7d41
push dword [ebp + 8]
mov ecx, esi
call dword [0x5124a0]
call esi
pop esi
pop ebp
ret 4
pop esi
pop ebp
jmp dword [sym.imp.KERNEL32.dll_TlsGetValue]

Function at 0x4f7d49
Capabilities:
Set thread local storage value

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push esi
push 0x520c6c
push 0x520c64
push str.FlsSetValue
push 0x22
call fcn.004f795a
mov esi, eax
add esp, 0x10
test esi, esi
je 0x4f7d83
push dword [ebp + 0xc]
mov ecx, esi
push dword [ebp + 8]
call dword [0x5124a0]
call esi
pop esi
pop ebp
ret 8
pop esi
pop ebp
jmp dword [sym.imp.KERNEL32.dll_TlsSetValue]

Function at 0x4fba80
Capabilities:
Print debug messages

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
pop ebp
jmp fcn.004fb954
Function at 0x5002b6
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.005000da
mov eax, dword [ebp - 0x2c]
and eax, dword [ebp - 0x28]
cmp eax, 0xffffffff
je 0x500425
mov eax, dword [ebp - 0x24]
and eax, dword [ebp - 0x20]
cmp eax, 0xffffffff
je 0x500425
mov ecx, dword [ebp - 0x18]
mov eax, dword [ebp - 0x1c]
mov dword [ebp - 8], ecx
mov dword [ebp - 4], eax
test ecx, ecx
jl 0x5003da
jg 0x500312
test eax, eax
je 0x5003d0
push 1
push 0x1000
call fcn.004f67a8
mov esi, eax
pop ecx
pop ecx
test esi, esi
jne 0x500335
push 0xc
pop ebx
mov byte [edi + 0x1c], 1
mov dword [edi + 0x18], ebx
jmp 0x5003c7
push 0x8000
push ebx
call fcn.004f28f1
pop ecx
pop ecx
mov ecx, dword [ebp - 0x1c]
mov dword [ebp - 0xc], eax
mov eax, dword [ebp - 0x18]
test eax, eax
jl 0x50035e
jg 0x500359
cmp ecx, 0x1000
jb 0x50035e
mov ecx, 0x1000
push edi
push ecx
push esi
push ebx
call fcn.004e275c
add esp, 0x10
cmp eax, 0xffffffff
je 0x5003a3
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 0x500359
jl 0x50038a
test ecx, ecx
jne 0x50034b
push dword [ebp - 0xc]
push ebx
call fcn.004f28f1
push esi
call fcn.004f72e3
add esp, 0xc
xor ebx, ebx
jmp 0x500433
cmp byte [edi + 0x24], 0
je 0x5003ba
cmp dword [edi + 0x20], 5
jne 0x5003ba
mov byte [edi + 0x1c], 1
mov dword [edi + 0x18], 0xd
cmp byte [edi + 0x1c], 0
je 0x5003c5
mov ebx, dword [edi + 0x18]
jmp 0x5003c7
xor ebx, ebx
push esi
call fcn.004f72e3
pop ecx
jmp 0x500433
test ecx, ecx
jg 0x50039c
jl 0x5003da
test eax, eax
jae 0x50039c
push 0
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push ebx
call fcn.004ee309
and eax, edx
add esp, 0x10
cmp eax, 0xffffffff
jne 0x5003fa
cmp byte [edi + 0x1c], 0
je 0x50039c
jmp 0x50042b
push ebx
call fcn.004ed2cb
pop ecx
push eax
call dword [sym.imp.KERNEL32.dll_SetEndOfFile]
test eax, eax
jne 0x50039c
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 0x500433
cmp byte [edi + 0x1c], 0
je 0x500430
mov ebx, dword [edi + 0x18]
jmp 0x500433
push 0x16
pop ebx
push 0
push dword [ebp - 0x28]
push dword [ebp - 0x2c]
push dword [ebp - 0x14]
call fcn.004ee309
add esp, 0x10
mov eax, ebx
pop edi
pop esi
pop ebx
leave
ret
Function at 0x5016ab
Capabilities:
Enumerate files on windows

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x264
mov eax, dword [0x5512ec]
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 0x5016f6
movzx eax, word [edx]
lea ecx, [ebp - 0x255]
push eax
call fcn.00501a1e
test al, al
jne 0x5016f0
sub edx, 2
cmp edx, edi
jne 0x5016d6
mov ecx, dword [ebp - 0x25c]
movzx esi, word [edx]
cmp esi, 0x3a
jne 0x501718
lea eax, [edi + 2]
cmp edx, eax
je 0x501718
push ecx
xor ebx, ebx
push ebx
push ebx
push edi
call fcn.00501372
add esp, 0x10
jmp 0x501812
push esi
lea ecx, [ebp - 0x255]
call fcn.00501a1e
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 0x50175b
push dword [ebp - 0x25c]
jmp 0x501708
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 0x501798
cmp word [ebp - 0x226], 0
je 0x5017b9
cmp word [ebp - 0x226], ax
jne 0x501798
cmp word [ebp - 0x224], 0
je 0x5017b9
push ebx
push dword [ebp - 0x260]
lea eax, [ebp - 0x228]
push edi
push eax
call fcn.00501372
add esp, 0x10
mov dword [ebp - 0x264], eax
test eax, eax
jne 0x501805
lea eax, [ebp - 0x254]
push eax
push esi
call dword [sym.imp.KERNEL32.dll_FindNextFileW]
push 0x2e
test eax, eax
pop eax
jne 0x501772
mov eax, dword [ebx + 4]
mov edx, dword [ebx]
sub eax, edx
mov ecx, dword [ebp - 0x25c]
sar eax, 2
cmp ecx, eax
jne 0x5017ed
push esi
call dword [sym.imp.KERNEL32.dll_FindClose]
xor eax, eax
jmp 0x501812
push 0x500f74
sub eax, ecx
push 4
push eax
lea eax, [edx + ecx*4]
push eax
call fcn.004eb3f0
add esp, 0x10
jmp 0x5017e2
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.004a8b60
leave
ret
Function at 0x50276b
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 0x502808
push ebx
push esi
call fcn.00502727
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.004fd0d5
add esp, 0x24
mov dword [ebp - 4], eax
test eax, eax
jne 0x5027b5
push esi
call dword [sym.imp.KERNEL32.dll_FreeEnvironmentStringsW]
xor eax, eax
jmp 0x502807
push edi
push eax
call fcn.004f8a6f
mov edi, eax
pop ecx
push ebx
test edi, edi
jne 0x5027d5
call fcn.004f72e3
pop ecx
push esi
call dword [sym.imp.KERNEL32.dll_FreeEnvironmentStringsW]
xor eax, eax
jmp 0x502806
push ebx
push dword [ebp - 4]
push edi
push dword [ebp - 8]
push esi
push ebx
push ebx
call fcn.004fd0d5
add esp, 0x20
test eax, eax
jne 0x5027f4
push edi
call fcn.004f72e3
jmp 0x5027fc
push ebx
call fcn.004f72e3
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 0x50280b
Capabilities:
Query environment variable

Disassembly:
mov edi, edi
push esi
call dword [sym.imp.KERNEL32.dll_GetEnvironmentStringsW]
mov esi, eax
test esi, esi
jne 0x50281c
pop esi
ret
push ebx
push edi
push esi
call fcn.00502727
mov ebx, eax
sub ebx, esi
and ebx, 0xfffffffe
push ebx
call fcn.004f8a6f
mov edi, eax
pop ecx
pop ecx
test edi, edi
je 0x502844
push ebx
push esi
push edi
call fcn.004aab70
add esp, 0xc
push 0
call fcn.004f72e3
pop ecx
push esi
call dword [sym.imp.KERNEL32.dll_FreeEnvironmentStringsW]
mov eax, edi
pop edi
pop ebx
pop esi
ret

Function at 0x5030f3
Capabilities:
Set environment variable

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
pop ebp
jmp fcn.00502ab9

Function at 0x5052e8
Capabilities:
Get geographical location

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push ecx
push esi
push edi
call fcn.004f6fe6
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 0x505357
cmp esi, dword [ebp - 4]
je 0x505352
cmp dword [ebp + 0xc], 0
je 0x505352
mov esi, dword [edi + 0x50]
lea ecx, [esi + 2]
mov ax, word [esi]
add esi, 2
test ax, ax
jne 0x50532f
push dword [edi + 0x50]
sub esi, ecx
sar esi, 1
call fcn.00504e3a
pop ecx
xor ecx, ecx
cmp eax, esi
setne cl
mov eax, ecx
jmp 0x505359
xor eax, eax
inc eax
jmp 0x505359
xor eax, eax
pop edi
pop esi
leave
ret
Function at 0x5053be
Capabilities:
Get geographical location

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x18
mov eax, dword [0x5512ec]
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.004f6fe6
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.004f6fe6
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 0x505435
cmp word [ecx], dx
je 0x505435
mov eax, dword [0x521ecc]
push edi
dec eax
push eax
push 0x521db8
call fcn.0050535d
mov eax, dword [ebp - 0x14]
add esp, 0xc
xor edx, edx
mov dword [ebp - 0x10], edx
mov eax, dword [eax]
test eax, eax
je 0x5054a8
cmp word [eax], dx
je 0x5054a8
mov eax, dword [edi]
test eax, eax
je 0x505459
cmp word [eax], dx
je 0x505459
lea eax, [ebp - 0x10]
push eax
call fcn.00504d40
jmp 0x505462
lea eax, [ebp - 0x10]
push eax
call fcn.00504ddb
cmp dword [ebp - 0x10], 0
pop ecx
jne 0x5054d2
mov eax, dword [0x521db4]
push dword [ebp - 0x14]
dec eax
push eax
push 0x521aa8
call fcn.0050535d
add esp, 0xc
test al, al
je 0x5054d2
mov eax, dword [edi]
xor edi, edi
test eax, eax
je 0x50549d
cmp word [eax], di
je 0x50549d
lea eax, [ebp - 0x10]
push eax
call fcn.00504d40
pop ecx
jmp 0x5054d4
lea eax, [ebp - 0x10]
push eax
call fcn.00504ddb
jmp 0x50549a
mov eax, dword [edi]
test eax, eax
je 0x5054bf
cmp word [eax], dx
je 0x5054bf
lea eax, [ebp - 0x10]
push eax
call fcn.00504cd7
pop ecx
jmp 0x5054d2
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 0x50559d
lea eax, [ebp - 0x10]
push eax
lea eax, [esi + 0x100]
neg esi
sbb esi, esi
and esi, eax
push esi
call fcn.005051e2
mov esi, eax
pop ecx
pop ecx
test esi, esi
je 0x50559d
movzx ecx, si
push ecx
call dword [sym.imp.KERNEL32.dll_IsValidCodePage]
test eax, eax
je 0x50559d
push 1
push dword [ebp - 0xc]
call dword [sym.imp.KERNEL32.dll_IsValidLocale]
test eax, eax
je 0x50559d
mov eax, dword [ebp - 0x18]
test eax, eax
je 0x50552a
mov dword [eax], esi
mov eax, dword [ebp - 0x14]
push edi
push 0x55
add eax, 0x250
push eax
push dword [ebp - 0xc]
call fcn.004f801a
test ebx, ebx
je 0x505598
push edi
push 0x55
lea eax, [ebx + 0x120]
push eax
push dword [ebp - 0xc]
call fcn.004f801a
push 0x40
push ebx
push 0x1001
push dword [ebp - 0xc]
call dword [sym.imp.KERNEL32.dll_GetLocaleInfoW]
test eax, eax
je 0x50559d
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 0x50559d
push 0xa
push 0x10
lea ecx, [ebx + 0x100]
push ecx
push esi
call fcn.004fb00d
add esp, 0x10
xor eax, eax
inc eax
jmp 0x50559f
xor eax, eax
mov ecx, dword [ebp - 4]
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.004a8b60
leave
ret