joyce8/EMBER2024-capa huggingface dataset:
Function at 0x4eade0
Capabilities:
Encrypt data using rc4 prga

Disassembly:
push ecx
mov ecx, dword [esp + 8]
mov edx, dword [esp + 0x10]
push ebx
mov bx, word [esp + 0x10]
movzx eax, bx
push ebp
mov dword [esp + 8], eax
push esi
movzx eax, word [ecx + eax*2 + 0x156]
push edi
cmp eax, edx
jbe 0x4eae91
mov edi, dword [ecx + 0x10]
nop dword [eax]
mov cl, byte [edi + eax*8 + 4]
lea ebp, [edi + eax*8]
movzx eax, word [ebp]
and cl, 0x1f
cmp eax, edx
je 0x4eaebe
test cl, cl
jne 0x4eae80
movzx ecx, word [edi + eax*8 + 2]
movzx esi, word [edi + edx*8 + 2]
cmp bx, 0x42
je 0x4eae6c
mov bl, byte [edi + ecx*8 + 4]
mov bh, byte [edi + esi*8 + 4]
mov al, bl
xor al, bh
test al, 0x1f
je 0x4eae6c
and bl, 0x1f
xor ecx, ecx
cmp bl, 5
sete cl
and bh, 0x1f
xor eax, eax
cmp bh, 5
sete al
cmp ecx, eax
je 0x4eae80
pop edi
pop esi
pop ebp
xor eax, eax
pop ebx
pop ecx
ret
cmp ecx, esi
je 0x4eae64
cmp ecx, 0x8000
jae 0x4eae64
cmp esi, 0x8000
jae 0x4eae64
movzx eax, word [ebp + 6]
mov bx, word [esp + 0x1c]
cmp eax, edx
ja 0x4eae10
mov ecx, dword [esp + 0x18]
mov eax, dword [esp + 0x10]
movzx eax, word [ecx + eax*2 + 0x146]
cmp eax, edx
jbe 0x4eae64
mov esi, dword [ecx + 0x10]
lea ecx, [esi + eax*8]
movzx eax, word [ecx]
cmp eax, edx
je 0x4eaecb
movzx eax, word [ecx + 6]
cmp eax, edx
ja 0x4eaea4
pop edi
pop esi
pop ebp
xor eax, eax
pop ebx
pop ecx
ret
pop edi
xor eax, eax
test cl, cl
pop esi
pop ebp
setne al
pop ebx
pop ecx
ret
test byte [ecx + 4], 0x1f
mov eax, 0
pop edi
pop esi
pop ebp
setne al
pop ebx
pop ecx
ret
Function at 0x4f9400
Capabilities:
Read file on windows

Disassembly:
push ebp
mov ebp, esp
push ecx
mov eax, dword [ebp + 0x10]
push ebx
mov ebx, ecx
push edi
mov edi, dword [ebp + 0xc]
test eax, eax
jg 0x4f9421
jl 0x4f9418
test edi, edi
jne 0x4f9421
xor eax, eax
xor edx, edx
jmp 0x4f94e2
cmp dword [ebx + 0x38], 0
je 0x4f9436
push eax
push edi
push dword [ebp + 8]
call fcn.0044a170
jmp 0x4f94e2
mov eax, dword [ebx + 0x1c]
push esi
mov esi, edi
mov ecx, dword [eax]
test ecx, ecx
je 0x4f947d
mov eax, dword [ebx + 0x2c]
mov eax, dword [eax]
mov dword [ebp - 4], eax
test eax, eax
je 0x4f947d
cmp eax, edi
jb 0x4f9457
mov eax, edi
mov dword [ebp - 4], edi
push eax
push ecx
push dword [ebp + 8]
call fcn.00512a40
mov ecx, dword [ebp - 4]
add esp, 0xc
mov eax, dword [ebp + 8]
sub esi, ecx
add eax, ecx
mov dword [ebp - 4], eax
mov eax, dword [ebx + 0x2c]
sub dword [eax], ecx
mov eax, dword [ebx + 0x1c]
add dword [eax], ecx
jmp 0x4f9483
mov eax, dword [ebp + 8]
mov dword [ebp - 4], eax
cmp dword [ebx + 0x4c], 0
je 0x4f94d7
mov ecx, ebx
call fcn.004f8d40
mov ecx, dword [ebp - 4]
mov edx, esi
mov eax, 0xfff
cmp esi, eax
jbe 0x4f94c2
push dword [ebx + 0x4c]
push eax
push 1
push ecx
call fcn.00535670
mov ecx, dword [ebp - 4]
sub esi, eax
add ecx, eax
add esp, 0x10
mov dword [ebp - 4], ecx
mov edx, esi
cmp eax, 0xfff
jne 0x4f94d7
jmp 0x4f9495
test edx, edx
je 0x4f94d7
push dword [ebx + 0x4c]
push esi
push 1
push ecx
call fcn.00535670
add esp, 0x10
sub esi, eax
mov edx, dword [ebp + 0x10]
sub edi, esi
mov eax, edi
sbb edx, 0
pop esi
pop edi
pop ebx
leave
ret 0xc

Function at 0x4f9acd
Capabilities:
Get geographical location

Disassembly:
push ebp
mov ebp, esp
push ecx
push esi
push 2
lea eax, [ebp - 4]
push eax
push 0x20000001
push str._x_sys_default_locale
call dword [sym.imp.KERNEL32.dll_GetLocaleInfoEx]
mov esi, dword [ebp + 0xc]
neg eax
sbb eax, eax
xor ecx, ecx
and eax, dword [ebp - 4]
push ecx
push ecx
push esi
push eax
push dword [ebp + 8]
mov dword [ebp - 4], eax
push ecx
push 0x1300
call dword [sym.imp.KERNEL32.dll_FormatMessageA]
push eax
push dword [esi]
call fcn.004f9aa9
pop esi
leave
ret 8

Function at 0x50f804
Capabilities:
Get geographical location

Disassembly:
push ebp
mov ebp, esp
push ecx
and dword [ebp - 4], 0
call fcn.0053e6ed
push 2
lea ecx, [ebp - 4]
push ecx
mov eax, dword [eax + 0x14]
push 0x22
push eax
call dword [sym.imp.KERNEL32.dll_GetLocaleInfoEx]
movzx eax, word [ebp - 4]
sub eax, 0x30
je 0x50f843
sub eax, 1
je 0x50f83e
sub eax, 1
je 0x50f83a
xor eax, eax
leave
ret
push 3
jmp 0x50f845
xor eax, eax
inc eax
leave
ret
push 2
pop eax
leave
ret

Function at 0x5115a1
Capabilities:
Parse pe header

Disassembly:
push 0
call dword [sym.imp.KERNEL32.dll_GetModuleHandleW]
test eax, eax
je 0x5115e0
mov ecx, 0x5a4d
cmp word [eax], cx
jne 0x5115e0
mov ecx, dword [eax + 0x3c]
add ecx, eax
cmp dword [ecx], 0x4550
jne 0x5115e0
mov eax, 0x10b
cmp word [ecx + 0x18], ax
jne 0x5115e0
cmp dword [ecx + 0x74], 0xe
jbe 0x5115e0
cmp dword [ecx + 0xe8], 0
setne al
ret
xor al, al
ret
Function at 0x5381aa
Capabilities:
Read file on windows

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
mov eax, 0x101c
call fcn.005112b0
mov eax, dword [0x60b3c4]
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.0054379c
pop ecx
mov ecx, dword [ebp + 8]
mov ebx, eax
cmp dword [ecx + 8], 0
jne 0x5381ec
mov eax, dword [ebp + 0xc]
mov edx, dword [ebp + 0x10]
jmp 0x538348
mov eax, dword [ecx]
sub eax, dword [ecx + 4]
push esi
push edi
push 0
cdq
push 2
push edx
push eax
call fcn.00510c30
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 + 0x613ee8]
push dword [eax + edi + 0x24]
push dword [eax + edi + 0x20]
push ebx
call fcn.00545c38
mov ecx, dword [esi*4 + 0x613ee8]
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 0x538341
cmp eax, dword [ecx + edi + 0x24]
jne 0x538341
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 0x538341
push dword [ebp - 0x100c]
push 0
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push ebx
call fcn.00545c38
add esp, 0x14
test edx, edx
jl 0x538341
jg 0x5382b7
test eax, eax
jb 0x538341
mov ebx, dword [ebp - 0x1018]
mov eax, dword [ebp - 0x1014]
test ebx, ebx
jg 0x538341
jl 0x5382d1
cmp dword [ebp - 0x1008], eax
ja 0x538341
lea edi, [ebp - 0x1004]
xor edx, edx
add edi, eax
lea ecx, [ebp - 0x1004]
xor esi, esi
cmp dword [ebp - 0x1008], edx
jne 0x5382ef
test ebx, ebx
je 0x538328
cmp ecx, edi
jae 0x538328
mov al, byte [ecx]
cmp al, 0xd
jne 0x538309
lea eax, [edi - 1]
cmp ecx, eax
jae 0x538315
cmp byte [ecx + 1], 0xa
jne 0x538315
inc ecx
jmp 0x538315
movzx eax, al
movsx eax, byte [eax + 0x60b650]
add ecx, eax
add esi, 1
adc edx, 0
inc ecx
cmp esi, dword [ebp - 0x1008]
jne 0x5382ef
cmp edx, ebx
jne 0x5382ef
lea eax, [ebp - 0x1004]
sub ecx, eax
mov eax, ecx
cdq
add eax, dword [ebp - 0x1010]
adc edx, dword [ebp - 0x101c]
jmp 0x538346
or edx, 0xffffffff
mov eax, edx
pop edi
pop esi
mov ecx, dword [ebp - 4]
xor ecx, ebp
pop ebx
call fcn.0050fd4b
leave
ret
Function at 0x54613a
Capabilities:
Allocate thread local storage

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push esi
push 0x5d6124
push 0x5d611c
push str.FlsAlloc
push 0x1f
call fcn.00545f65
mov esi, eax
add esp, 0x10
test esi, esi
je 0x54616e
push dword [ebp + 8]
mov ecx, esi
call dword [0x585534]
call esi
jmp 0x546174
call dword [sym.imp.KERNEL32.dll_TlsAlloc]
pop esi
pop ebp
ret 4

Function at 0x5461b8
Capabilities:
Get thread local storage value

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push esi
push 0x5d6134
push 0x5d612c
push str.FlsGetValue
push 0x21
call fcn.00545f65
mov esi, eax
add esp, 0x10
test esi, esi
je 0x5461ef
push dword [ebp + 8]
mov ecx, esi
call dword [0x585534]
call esi
pop esi
pop ebp
ret 4
pop esi
pop ebp
jmp dword [sym.imp.KERNEL32.dll_TlsGetValue]

Function at 0x5461f7
Capabilities:
Set thread local storage value

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push esi
push 0x5d613c
push 0x5d6134
push str.FlsSetValue
push 0x22
call fcn.00545f65
mov esi, eax
add esp, 0x10
test esi, esi
je 0x546231
push dword [ebp + 0xc]
mov ecx, esi
push dword [ebp + 8]
call dword [0x585534]
call esi
pop esi
pop ebp
ret 8
pop esi
pop ebp
jmp dword [sym.imp.KERNEL32.dll_TlsSetValue]

Function at 0x5462cf
Capabilities:
Get common file path

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push esi
push 0x5d5fb4
push 0x5d5fac
push str.GetTempPath2W
push 5
call fcn.00545f65
mov esi, eax
add esp, 0x10
test esi, esi
je 0x546309
push dword [ebp + 0xc]
mov ecx, esi
push dword [ebp + 8]
call dword [0x585534]
call esi
pop esi
pop ebp
ret 8
pop esi
pop ebp
jmp dword [sym.imp.KERNEL32.dll_GetTempPathW]
Function at 0x5473f8
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 + 0x613ee8]
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 0x547438
cmp byte [ebx], 0xa
jne 0x547438
or byte [edi + eax + 0x28], 4
jmp 0x54743d
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 0x54753c
mov dl, byte [eax]
cmp dl, 0x1a
je 0x54751f
inc eax
cmp dl, 0xd
je 0x547469
mov dword [ebp - 8], eax
mov byte [esi], dl
jmp 0x54748f
cmp eax, ecx
jae 0x54749d
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 0x547451
jmp 0x54753c
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 0x54751a
cmp dword [ebp - 0x10], 0
je 0x54751a
mov ecx, dword [ebp - 0xc]
mov eax, dword [ecx*4 + 0x613ee8]
test byte [eax + edi + 0x28], 0x48
je 0x5474f4
mov dl, byte [ebp - 1]
lea eax, [esi + 1]
mov dword [ebp - 0x14], eax
cmp dl, 0xa
jne 0x5474df
mov byte [esi], dl
jmp 0x5474f0
mov byte [esi], 0xd
mov eax, dword [ecx*4 + 0x613ee8]
mov byte [eax + edi + 0x2a], dl
mov eax, dword [ebp - 0x14]
mov esi, eax
jmp 0x54753c
cmp byte [ebp - 1], 0xa
jne 0x547503
cmp esi, ebx
jne 0x547503
mov byte [esi], 0xa
jmp 0x54753b
push 1
push 0xffffffffffffffff
push 0xffffffffffffffff
push dword [ebp + 8]
call fcn.00545c56
add esp, 0x10
cmp byte [ebp - 1], 0xa
je 0x54753c
mov byte [esi], 0xd
jmp 0x54753b
mov ecx, dword [ebp - 0xc]
mov ecx, dword [ecx*4 + 0x613ee8]
mov al, byte [ecx + edi + 0x28]
test al, 0x40
jne 0x547539
or al, 2
mov byte [ecx + edi + 0x28], al
jmp 0x54753c
mov byte [esi], dl
inc esi
sub esi, ebx
pop edi
mov eax, esi
pop esi
pop ebx
leave
ret
Function at 0x547545
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 + 0x613ee8]
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 0x54758b
cmp word [ebx], dx
jne 0x54758b
or byte [eax + edi + 0x28], 4
jmp 0x547590
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 0x5476f3
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 0x5476d3
add eax, 2
cmp cx, word [ebp - 0x10]
je 0x5475d1
mov dword [ebp - 4], eax
mov word [esi], cx
jmp 0x547607
cmp eax, edx
jae 0x547615
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 0x5475ac
jmp 0x5476f3
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 0x5476ce
cmp dword [ebp - 0x18], 0
je 0x5476ce
mov edx, dword [ebp - 8]
push 0xa
mov eax, dword [edx*4 + 0x613ee8]
test byte [eax + edi + 0x28], 0x48
je 0x5476a4
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 0x547668
mov word [esi], cx
jmp 0x54769f
push 0xd
pop ecx
mov word [esi], cx
movzx ecx, ax
mov eax, dword [edx*4 + 0x613ee8]
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 + 0x613ee8]
mov byte [eax + edi + 0x2b], cl
mov eax, dword [edx*4 + 0x613ee8]
pop ecx
mov byte [eax + edi + 0x2c], cl
mov esi, dword [ebp - 0x1c]
jmp 0x5476f3
pop eax
cmp word [ebp - 4], ax
jne 0x5476b4
cmp esi, ebx
jne 0x5476b4
mov word [esi], ax
jmp 0x5476f0
push 1
push 0xffffffffffffffff
push 0xfffffffffffffffe
push dword [ebp + 8]
call fcn.00545c56
add esp, 0x10
push 0xa
pop eax
cmp word [ebp - 4], ax
je 0x5476f3
push 0xd
pop eax
jmp 0x5476af
mov edx, dword [ebp - 8]
mov edx, dword [edx*4 + 0x613ee8]
mov al, byte [edx + edi + 0x28]
test al, 0x40
jne 0x5476ed
or al, 2
mov byte [edx + edi + 0x28], al
jmp 0x5476f3
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 0x54f554
Capabilities:
Enumerate files on windows

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x264
mov eax, dword [0x60b3c4]
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 0x54f59f
movzx eax, word [edx]
lea ecx, [ebp - 0x255]
push eax
call fcn.0054f6ef
test al, al
jne 0x54f599
sub edx, 2
cmp edx, edi
jne 0x54f57f
mov ecx, dword [ebp - 0x25c]
movzx esi, word [edx]
cmp esi, 0x3a
jne 0x54f5c1
lea eax, [edi + 2]
cmp edx, eax
je 0x54f5c1
push ecx
xor ebx, ebx
push ebx
push ebx
push edi
call fcn.0054f4a0
add esp, 0x10
jmp 0x54f6bb
push esi
lea ecx, [ebp - 0x255]
call fcn.0054f6ef
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 0x54f604
push dword [ebp - 0x25c]
jmp 0x54f5b1
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 0x54f641
cmp word [ebp - 0x226], 0
je 0x54f662
cmp word [ebp - 0x226], ax
jne 0x54f641
cmp word [ebp - 0x224], 0
je 0x54f662
push ebx
push dword [ebp - 0x260]
lea eax, [ebp - 0x228]
push edi
push eax
call fcn.0054f4a0
add esp, 0x10
mov dword [ebp - 0x264], eax
test eax, eax
jne 0x54f6ae
lea eax, [ebp - 0x254]
push eax
push esi
call dword [sym.imp.KERNEL32.dll_FindNextFileW]
push 0x2e
test eax, eax
pop eax
jne 0x54f61b
mov eax, dword [ebx + 4]
mov edx, dword [ebx]
sub eax, edx
mov ecx, dword [ebp - 0x25c]
sar eax, 2
cmp ecx, eax
jne 0x54f696
push esi
call dword [sym.imp.KERNEL32.dll_FindClose]
xor eax, eax
jmp 0x54f6bb
push 0x54f2d0
sub eax, ecx
push 4
push eax
lea eax, [edx + ecx*4]
push eax
call fcn.005563b0
add esp, 0x10
jmp 0x54f68b
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.0050fd4b
leave
ret
Function at 0x54ffe0
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 0x55007d
push ebx
push esi
call fcn.0054ffa9
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.0054d789
add esp, 0x24
mov dword [ebp - 4], eax
test eax, eax
jne 0x55002a
push esi
call dword [sym.imp.KERNEL32.dll_FreeEnvironmentStringsW]
xor eax, eax
jmp 0x55007c
push edi
push eax
call fcn.005427f3
mov edi, eax
pop ecx
push ebx
test edi, edi
jne 0x55004a
call fcn.005427b9
pop ecx
push esi
call dword [sym.imp.KERNEL32.dll_FreeEnvironmentStringsW]
xor eax, eax
jmp 0x55007b
push ebx
push dword [ebp - 4]
push edi
push dword [ebp - 8]
push esi
push ebx
push ebx
call fcn.0054d789
add esp, 0x20
test eax, eax
jne 0x550069
push edi
call fcn.005427b9
jmp 0x550071
push ebx
call fcn.005427b9
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 0x550080
Capabilities:
Query environment variable

Disassembly:
mov edi, edi
push esi
call dword [sym.imp.KERNEL32.dll_GetEnvironmentStringsW]
mov esi, eax
test esi, esi
jne 0x550091
pop esi
ret
push ebx
push edi
push esi
call fcn.0054ffa9
mov ebx, eax
sub ebx, esi
and ebx, 0xfffffffe
push ebx
call fcn.005427f3
mov edi, eax
pop ecx
pop ecx
test edi, edi
je 0x5500b9
push ebx
push esi
push edi
call fcn.00512a40
add esp, 0xc
push 0
call fcn.005427b9
pop ecx
push esi
call dword [sym.imp.KERNEL32.dll_FreeEnvironmentStringsW]
mov eax, edi
pop edi
pop ebx
pop esi
ret

Function at 0x550813
Capabilities:
Set environment variable

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
pop ebp
jmp fcn.0055032e

Function at 0x552d0f
Capabilities:
Get geographical location

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push ecx
push esi
push edi
call fcn.00543c49
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 0x552d7e
cmp esi, dword [ebp - 4]
je 0x552d79
cmp dword [ebp + 0xc], 0
je 0x552d79
mov esi, dword [edi + 0x50]
lea ecx, [esi + 2]
mov ax, word [esi]
add esi, 2
test ax, ax
jne 0x552d56
push dword [edi + 0x50]
sub esi, ecx
sar esi, 1
call fcn.0055284c
pop ecx
xor ecx, ecx
cmp eax, esi
setne cl
mov eax, ecx
jmp 0x552d80
xor eax, eax
inc eax
jmp 0x552d80
xor eax, eax
pop edi
pop esi
leave
ret
Function at 0x552de5
Capabilities:
Get geographical location

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x18
mov eax, dword [0x60b3c4]
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.00543c49
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.00543c49
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 0x552e5c
cmp word [ecx], dx
je 0x552e5c
mov eax, dword [0x5db754]
push edi
dec eax
push eax
push 0x5db640
call fcn.00552d84
mov eax, dword [ebp - 0x14]
add esp, 0xc
xor edx, edx
mov dword [ebp - 0x10], edx
mov eax, dword [eax]
test eax, eax
je 0x552ecf
cmp word [eax], dx
je 0x552ecf
mov eax, dword [edi]
test eax, eax
je 0x552e80
cmp word [eax], dx
je 0x552e80
lea eax, [ebp - 0x10]
push eax
call fcn.00552752
jmp 0x552e89
lea eax, [ebp - 0x10]
push eax
call fcn.005527ed
cmp dword [ebp - 0x10], 0
pop ecx
jne 0x552ef9
mov eax, dword [0x5db63c]
push dword [ebp - 0x14]
dec eax
push eax
push 0x5db330
call fcn.00552d84
add esp, 0xc
test al, al
je 0x552ef9
mov eax, dword [edi]
xor edi, edi
test eax, eax
je 0x552ec4
cmp word [eax], di
je 0x552ec4
lea eax, [ebp - 0x10]
push eax
call fcn.00552752
pop ecx
jmp 0x552efb
lea eax, [ebp - 0x10]
push eax
call fcn.005527ed
jmp 0x552ec1
mov eax, dword [edi]
test eax, eax
je 0x552ee6
cmp word [eax], dx
je 0x552ee6
lea eax, [ebp - 0x10]
push eax
call fcn.00552707
pop ecx
jmp 0x552ef9
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 0x552fc4
lea eax, [ebp - 0x10]
push eax
lea eax, [esi + 0x100]
neg esi
sbb esi, esi
and esi, eax
push esi
call fcn.00552c09
mov esi, eax
pop ecx
pop ecx
test esi, esi
je 0x552fc4
movzx ecx, si
push ecx
call dword [sym.imp.KERNEL32.dll_IsValidCodePage]
test eax, eax
je 0x552fc4
push 1
push dword [ebp - 0xc]
call dword [sym.imp.KERNEL32.dll_IsValidLocale]
test eax, eax
je 0x552fc4
mov eax, dword [ebp - 0x18]
test eax, eax
je 0x552f51
mov dword [eax], esi
mov eax, dword [ebp - 0x14]
push edi
push 0x55
add eax, 0x250
push eax
push dword [ebp - 0xc]
call fcn.00546415
test ebx, ebx
je 0x552fbf
push edi
push 0x55
lea eax, [ebx + 0x120]
push eax
push dword [ebp - 0xc]
call fcn.00546415
push 0x40
push ebx
push 0x1001
push dword [ebp - 0xc]
call dword [sym.imp.KERNEL32.dll_GetLocaleInfoW]
test eax, eax
je 0x552fc4
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 0x552fc4
push 0xa
push 0x10
lea ecx, [ebx + 0x100]
push ecx
push esi
call fcn.0053e3bc
add esp, 0x10
xor eax, eax
inc eax
jmp 0x552fc6
xor eax, eax
mov ecx, dword [ebp - 4]
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.0050fd4b
leave
ret
Function at 0x555c15
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.00555b91
mov eax, dword [ebp - 0x2c]
and eax, dword [ebp - 0x28]
cmp eax, 0xffffffff
je 0x555d84
mov eax, dword [ebp - 0x24]
and eax, dword [ebp - 0x20]
cmp eax, 0xffffffff
je 0x555d84
mov ecx, dword [ebp - 0x18]
mov eax, dword [ebp - 0x1c]
mov dword [ebp - 8], ecx
mov dword [ebp - 4], eax
test ecx, ecx
jl 0x555d39
jg 0x555c71
test eax, eax
je 0x555d2f
push 1
push 0x1000
call fcn.0054275c
mov esi, eax
pop ecx
pop ecx
test esi, esi
jne 0x555c94
push 0xc
pop ebx
mov byte [edi + 0x1c], 1
mov dword [edi + 0x18], ebx
jmp 0x555d26
push 0x8000
push ebx
call fcn.005406a8
pop ecx
pop ecx
mov ecx, dword [ebp - 0x1c]
mov dword [ebp - 0xc], eax
mov eax, dword [ebp - 0x18]
test eax, eax
jl 0x555cbd
jg 0x555cb8
cmp ecx, 0x1000
jb 0x555cbd
mov ecx, 0x1000
push edi
push ecx
push esi
push ebx
call fcn.005457f4
add esp, 0x10
cmp eax, 0xffffffff
je 0x555d02
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 0x555cb8
jl 0x555ce9
test ecx, ecx
jne 0x555caa
push dword [ebp - 0xc]
push ebx
call fcn.005406a8
push esi
call fcn.005427b9
add esp, 0xc
xor ebx, ebx
jmp 0x555d92
cmp byte [edi + 0x24], 0
je 0x555d19
cmp dword [edi + 0x20], 5
jne 0x555d19
mov byte [edi + 0x1c], 1
mov dword [edi + 0x18], 0xd
cmp byte [edi + 0x1c], 0
je 0x555d24
mov ebx, dword [edi + 0x18]
jmp 0x555d26
xor ebx, ebx
push esi
call fcn.005427b9
pop ecx
jmp 0x555d92
test ecx, ecx
jg 0x555cfb
jl 0x555d39
test eax, eax
jae 0x555cfb
push 0
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push ebx
call fcn.00545c56
and eax, edx
add esp, 0x10
cmp eax, 0xffffffff
jne 0x555d59
cmp byte [edi + 0x1c], 0
je 0x555cfb
jmp 0x555d8a
push ebx
call fcn.00550cad
pop ecx
push eax
call dword [sym.imp.KERNEL32.dll_SetEndOfFile]
test eax, eax
jne 0x555cfb
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 0x555d92
cmp byte [edi + 0x1c], 0
je 0x555d8f
mov ebx, dword [edi + 0x18]
jmp 0x555d92
push 0x16
pop ebx
push 0
push dword [ebp - 0x28]
push dword [ebp - 0x2c]
push dword [ebp - 0x14]
call fcn.00545c56
add esp, 0x10
mov eax, ebx
pop edi
pop esi
pop ebx
leave
ret
Function at 0x557230
Capabilities:
Parse pe header

Disassembly:
push ebp
mov ebp, esp
mov eax, dword [ebp + 8]
mov ecx, 0x5a4d
cmp word [eax], cx
jne 0x55725d
mov ecx, dword [eax + 0x3c]
add ecx, eax
cmp dword [ecx], 0x4550
jne 0x55725d
mov edx, 0x10b
xor eax, eax
cmp word [ecx + 0x18], dx
sete al
pop ebp
ret
xor eax, eax
pop ebp
ret