joyce8/EMBER2024-capa huggingface dataset:
Function at 0x4436b0
Capabilities:
Encode data using xor
Hash data using fnv

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x49b4d5
mov eax, dword fs:[0]
push eax
sub esp, 0x1c
push ebx
push esi
push edi
mov eax, dword [0x4bc100]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov ebx, ecx
mov edx, dword [ebp + 0xc]
mov edi, dword [ebp + 8]
mov dword [ebp - 0x1c], edi
mov dword [ebp - 0x10], edx
cmp dword [edx + 0x14], 0xf
mov dword [ebp - 0x14], edx
jbe 0x4436f4
mov eax, dword [edx]
mov dword [ebp - 0x14], eax
xor ecx, ecx
mov esi, 0x811c9dc5
cmp dword [edx + 0x10], ecx
jbe 0x443718
mov edi, dword [ebp - 0x14]
movzx eax, byte [edi + ecx]
inc ecx
xor eax, esi
imul esi, eax, 0x1000193
cmp ecx, dword [edx + 0x10]
jb 0x443703
mov edi, dword [ebp - 0x1c]
push esi
push edx
lea eax, [ebp - 0x18]
mov ecx, ebx
push eax
call fcn.00442930
mov eax, dword [ebp - 0x14]
test eax, eax
je 0x443748
mov dword [edi], eax
mov eax, edi
mov byte [edi + 4], 0
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 8
cmp dword [ebx + 8], 0x71c71c7
je 0x443883
lea eax, [ebx + 4]
mov dword [ebp - 0x24], eax
mov dword [ebp - 4], 0
push 0x24
mov dword [ebp - 0x20], 0
call fcn.0046dbef
add esp, 4
mov edi, eax
mov dword [ebp - 0x20], edi
push dword [ebp - 0x10]
lea ecx, [edi + 8]
call fcn.0042b1e0
mov eax, dword [ebp - 0x10]
mov cl, byte [eax + 0x18]
mov byte [edi + 0x20], cl
mov dword [ebp - 4], 1
mov eax, dword [ebx + 8]
inc eax
movss xmm3, dword [ebx]
movd xmm0, eax
cvtdq2pd xmm0, xmm0
shr eax, 0x1f
addsd xmm0, qword [eax*8 + 0x4ae3c0]
mov eax, dword [ebx + 0x1c]
movd xmm1, eax
cvtdq2pd xmm1, xmm1
shr eax, 0x1f
cvtpd2ps xmm0, xmm0
addsd xmm1, qword [eax*8 + 0x4ae3c0]
movaps xmm2, xmm0
cvtpd2ps xmm1, xmm1
divss xmm2, xmm1
comiss xmm2, xmm3
jbe 0x443825
divss xmm0, xmm3
call fcn.00402570
call fcn.00496ca0
mov ecx, 8
cmp eax, ecx
cmova ecx, eax
mov eax, dword [ebx + 0x1c]
cmp eax, ecx
jae 0x443809
cmp eax, 0x200
jae 0x443807
shl eax, 3
cmp eax, ecx
jae 0x443809
mov eax, ecx
push eax
mov ecx, ebx
call fcn.0043e160
push esi
lea eax, [edi + 8]
mov ecx, ebx
push eax
lea eax, [ebp - 0x24]
push eax
call fcn.00442930
mov edx, dword [eax]
jmp 0x443828
mov edx, dword [ebp - 0x18]
mov eax, dword [edx + 4]
inc dword [ebx + 8]
mov dword [edi + 4], eax
mov dword [edi], edx
mov dword [eax], edi
mov dword [edx + 4], edi
mov ecx, dword [ebx + 0xc]
mov dword [ebp - 0x10], eax
mov eax, dword [ebx + 0x18]
and eax, esi
mov esi, dword [ecx + eax*8]
cmp esi, dword [ebx + 4]
jne 0x443850
mov dword [ecx + eax*8], edi
jmp 0x443862
cmp esi, edx
jne 0x443859
mov dword [ecx + eax*8], edi
jmp 0x443866
mov edx, dword [ebp - 0x10]
cmp dword [ecx + eax*8 + 4], edx
jne 0x443866
mov dword [ecx + eax*8 + 4], edi
mov eax, dword [ebp - 0x1c]
mov dword [eax], edi
mov byte [eax + 4], 1
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 8
push str.unordered_map_set_too_long
call fcn.004571d6
int3
Function at 0x44ab00
Capabilities:
Encode data using xor
Generate random numbers using a mersenne twister

Disassembly:
push ebp
mov ebp, esp
push ecx
push esi
mov esi, ecx
push edi
mov dword [ebp - 4], esi
mov eax, dword [esi]
cmp eax, 0x270
jne 0x44ab5d
lea edx, [esi + 8]
mov edi, eax
nop dword [eax]
mov ecx, dword [edx]
lea edx, [edx + 4]
xor ecx, dword [edx - 8]
and ecx, 0x7fffffff
xor ecx, dword [edx - 8]
mov eax, ecx
and al, 1
movzx eax, al
neg eax
sbb eax, eax
shr ecx, 1
and eax, 0x9908b0df
xor eax, dword [edx + 0x62c]
xor eax, ecx
mov dword [edx + 0x9b8], eax
sub edi, 1
jne 0x44ab20
mov eax, dword [esi]
jmp 0x44ac3b
cmp eax, 0x4e0
jb 0x44ac3b
lea edi, [esi + 0x9c4]
mov esi, 0xe3
push ebx
mov ebx, dword [edi]
lea edx, [edi]
mov eax, ebx
mov ebx, dword [edx + 4]
lea edi, [edx + 4]
mov ecx, ebx
xor ecx, eax
and ecx, 0x7fffffff
xor ecx, eax
mov eax, ecx
and al, 1
movzx eax, al
neg eax
sbb eax, eax
shr ecx, 1
and eax, 0x9908b0df
xor eax, dword [edx + 0x634]
xor eax, ecx
mov dword [edx - 0x9c0], eax
sub esi, 1
jne 0x44ab76
mov edi, dword [ebp - 4]
mov esi, 0x18c
add edi, 0xd50
mov ebx, dword [edi]
mov eax, ebx
lea edx, [edi]
mov ebx, dword [edx + 4]
lea edi, [edx + 4]
mov ecx, eax
xor ecx, ebx
and ecx, 0x7fffffff
xor ecx, eax
mov eax, ecx
and al, 1
movzx eax, al
neg eax
sbb eax, eax
shr ecx, 1
and eax, 0x9908b0df
xor eax, dword [edx - 0xd4c]
xor eax, ecx
mov dword [edx - 0x9c0], eax
sub esi, 1
jne 0x44abc1
mov esi, dword [ebp - 4]
pop ebx
mov eax, dword [esi + 0x1380]
mov ecx, dword [esi + 4]
xor ecx, eax
and ecx, 0x7fffffff
xor ecx, eax
mov eax, ecx
and al, 1
movzx eax, al
neg eax
sbb eax, eax
shr ecx, 1
and eax, 0x9908b0df
xor eax, dword [esi + 0x634]
xor eax, ecx
mov dword [esi + 0x9c0], eax
xor eax, eax
mov dword [esi], 0
mov edx, dword [esi + eax*4 + 4]
inc eax
mov dword [esi], eax
mov ecx, edx
mov eax, dword [esi + 0x1384]
shr ecx, 0xb
and eax, ecx
xor edx, eax
mov eax, edx
and eax, 0xff3a58ad
shl eax, 7
xor edx, eax
mov eax, edx
and eax, 0xffffdf8c
shl eax, 0xf
xor edx, eax
mov eax, edx
shr eax, 0x12
pop edi
xor eax, edx
pop esi
mov esp, ebp
pop ebp
ret
Function at 0x451db0
Capabilities:
Encode data using xor
Hash data with crc32

Disassembly:
push ebp
mov ebp, esp
push esi
mov esi, dword [ebp + 8]
not ecx
cmp esi, 4
jb 0x451e1b
push edi
mov edi, esi
shr edi, 2
movzx eax, byte [edx]
sub esi, 4
xor eax, ecx
shr ecx, 8
movzx eax, al
xor ecx, dword [eax*4 + 0x4ad278]
movzx eax, byte [edx + 1]
xor eax, ecx
shr ecx, 8
movzx eax, al
xor ecx, dword [eax*4 + 0x4ad278]
movzx eax, byte [edx + 2]
xor eax, ecx
shr ecx, 8
movzx eax, al
xor ecx, dword [eax*4 + 0x4ad278]
movzx eax, byte [edx + 3]
add edx, 4
xor eax, ecx
shr ecx, 8
movzx eax, al
xor ecx, dword [eax*4 + 0x4ad278]
sub edi, 1
jne 0x451dc4
pop edi
test esi, esi
je 0x451e3a
nop
movzx eax, byte [edx]
lea edx, [edx + 1]
xor eax, ecx
shr ecx, 8
movzx eax, al
xor ecx, dword [eax*4 + 0x4ad278]
sub esi, 1
jne 0x451e20
not ecx
mov eax, ecx
pop esi
pop ebp
ret
Function at 0x456250
Capabilities:
Get geographical location

Disassembly:
push ebp
mov ebp, esp
push ecx
push 2
lea eax, [ebp - 4]
push eax
push 0x20000001
push str._x_sys_default_locale
call dword [sym.imp.KERNEL32.dll_GetLocaleInfoEx]
xor ecx, ecx
test eax, eax
jne 0x456277
mov eax, ecx
mov dword [ebp - 4], eax
jmp 0x45627a
mov eax, dword [ebp - 4]
push esi
mov esi, dword [ebp + 0xc]
push ecx
push ecx
push esi
push eax
push dword [ebp + 8]
push ecx
push 0x1300
call dword [sym.imp.KERNEL32.dll_FormatMessageA]
push eax
push dword [esi]
call fcn.0045622c
pop esi
leave
ret 8

Function at 0x46d8c1
Capabilities:
Get geographical location

Disassembly:
push ebp
mov ebp, esp
push ecx
call fcn.0047eb7d
mov eax, dword [eax + 0x14]
test eax, eax
je 0x46d904
and dword [ebp - 4], 0
lea ecx, [ebp - 4]
push 2
push ecx
push 0x22
push eax
call dword [sym.imp.KERNEL32.dll_GetLocaleInfoEx]
movzx eax, word [ebp - 4]
sub eax, 0x30
je 0x46d904
sub eax, 1
je 0x46d8ff
sub eax, 1
je 0x46d8fb
xor eax, eax
leave
ret
push 3
jmp 0x46d906
xor eax, eax
inc eax
leave
ret
push 2
pop eax
leave
ret

Function at 0x46eb60
Capabilities:
Parse pe header

Disassembly:
push 0
call dword [sym.imp.KERNEL32.dll_GetModuleHandleW]
test eax, eax
je 0x46eb9f
mov ecx, 0x5a4d
cmp word [eax], cx
jne 0x46eb9f
mov ecx, dword [eax + 0x3c]
add ecx, eax
cmp dword [ecx], 0x4550
jne 0x46eb9f
mov eax, 0x10b
cmp word [ecx + 0x18], ax
jne 0x46eb9f
cmp dword [ecx + 0x74], 0xe
jbe 0x46eb9f
cmp dword [ecx + 0xe8], 0
setne al
ret
xor al, al
ret
Function at 0x47e6b1
Capabilities:
Read file on windows

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
mov eax, 0x101c
call fcn.0046ed70
mov eax, dword [0x4bc100]
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.00484348
pop ecx
mov ecx, dword [ebp + 8]
mov ebx, eax
cmp dword [ecx + 8], 0
jne 0x47e6f3
mov eax, dword [ebp + 0xc]
mov edx, dword [ebp + 0x10]
jmp 0x47e84f
mov eax, dword [ecx]
sub eax, dword [ecx + 4]
push esi
push edi
push 0
cdq
push 2
push edx
push eax
call fcn.00496770
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 + 0x4c0fe0]
push dword [eax + edi + 0x24]
push dword [eax + edi + 0x20]
push ebx
call fcn.00489cf1
mov ecx, dword [esi*4 + 0x4c0fe0]
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 0x47e848
cmp eax, dword [ecx + edi + 0x24]
jne 0x47e848
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 0x47e848
push dword [ebp - 0x100c]
push 0
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push ebx
call fcn.00489cf1
add esp, 0x14
test edx, edx
jl 0x47e848
jg 0x47e7be
test eax, eax
jb 0x47e848
mov ebx, dword [ebp - 0x1018]
mov eax, dword [ebp - 0x1014]
test ebx, ebx
jg 0x47e848
jl 0x47e7d8
cmp dword [ebp - 0x1008], eax
ja 0x47e848
lea edi, [ebp - 0x1004]
xor edx, edx
add edi, eax
lea ecx, [ebp - 0x1004]
xor esi, esi
cmp dword [ebp - 0x1008], edx
jne 0x47e7f6
test ebx, ebx
je 0x47e82f
cmp ecx, edi
jae 0x47e82f
mov al, byte [ecx]
cmp al, 0xd
jne 0x47e810
lea eax, [edi - 1]
cmp ecx, eax
jae 0x47e81c
cmp byte [ecx + 1], 0xa
jne 0x47e81c
inc ecx
jmp 0x47e81c
movzx eax, al
movsx eax, byte [eax + 0x4bc3c0]
add ecx, eax
add esi, 1
adc edx, 0
inc ecx
cmp esi, dword [ebp - 0x1008]
jne 0x47e7f6
cmp edx, ebx
jne 0x47e7f6
lea eax, [ebp - 0x1004]
sub ecx, eax
mov eax, ecx
cdq
add eax, dword [ebp - 0x1010]
adc edx, dword [ebp - 0x101c]
jmp 0x47e84d
or edx, 0xffffffff
mov eax, edx
pop edi
pop esi
mov ecx, dword [ebp - 4]
xor ecx, ebp
pop ebx
call fcn.0046dafc
leave
ret
Function at 0x48666e
Capabilities:
Allocate thread local storage

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push esi
push 0x4a46b0
push 0x4a46a8
push str.FlsAlloc
push 0x1f
call fcn.00486499
mov esi, eax
add esp, 0x10
test esi, esi
je 0x4866a2
push dword [ebp + 8]
mov ecx, esi
call dword [0x49f304]
call esi
jmp 0x4866a8
call dword [sym.imp.KERNEL32.dll_TlsAlloc]
pop esi
pop ebp
ret 4

Function at 0x4866ec
Capabilities:
Get thread local storage value

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push esi
push 0x4a46c0
push 0x4a46b8
push str.FlsGetValue
push 0x21
call fcn.00486499
mov esi, eax
add esp, 0x10
test esi, esi
je 0x486723
push dword [ebp + 8]
mov ecx, esi
call dword [0x49f304]
call esi
pop esi
pop ebp
ret 4
pop esi
pop ebp
jmp dword [sym.imp.KERNEL32.dll_TlsGetValue]

Function at 0x48672b
Capabilities:
Set thread local storage value

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push esi
push 0x4a46c8
push 0x4a46c0
push str.FlsSetValue
push 0x22
call fcn.00486499
mov esi, eax
add esp, 0x10
test esi, esi
je 0x486765
push dword [ebp + 0xc]
mov ecx, esi
push dword [ebp + 8]
call dword [0x49f304]
call esi
pop esi
pop ebp
ret 8
pop esi
pop ebp
jmp dword [sym.imp.KERNEL32.dll_TlsSetValue]
Function at 0x489189
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 + 0x4c0fe0]
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 0x4891c9
cmp byte [ebx], 0xa
jne 0x4891c9
or byte [edi + eax + 0x28], 4
jmp 0x4891ce
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 0x4892cd
mov dl, byte [eax]
cmp dl, 0x1a
je 0x4892b0
inc eax
cmp dl, 0xd
je 0x4891fa
mov dword [ebp - 8], eax
mov byte [esi], dl
jmp 0x489220
cmp eax, ecx
jae 0x48922e
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 0x4891e2
jmp 0x4892cd
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 0x4892ab
cmp dword [ebp - 0x10], 0
je 0x4892ab
mov ecx, dword [ebp - 0xc]
mov eax, dword [ecx*4 + 0x4c0fe0]
test byte [eax + edi + 0x28], 0x48
je 0x489285
mov dl, byte [ebp - 1]
lea eax, [esi + 1]
mov dword [ebp - 0x14], eax
cmp dl, 0xa
jne 0x489270
mov byte [esi], dl
jmp 0x489281
mov byte [esi], 0xd
mov eax, dword [ecx*4 + 0x4c0fe0]
mov byte [eax + edi + 0x2a], dl
mov eax, dword [ebp - 0x14]
mov esi, eax
jmp 0x4892cd
cmp byte [ebp - 1], 0xa
jne 0x489294
cmp esi, ebx
jne 0x489294
mov byte [esi], 0xa
jmp 0x4892cc
push 1
push 0xffffffffffffffff
push 0xffffffffffffffff
push dword [ebp + 8]
call fcn.00489d0f
add esp, 0x10
cmp byte [ebp - 1], 0xa
je 0x4892cd
mov byte [esi], 0xd
jmp 0x4892cc
mov ecx, dword [ebp - 0xc]
mov ecx, dword [ecx*4 + 0x4c0fe0]
mov al, byte [ecx + edi + 0x28]
test al, 0x40
jne 0x4892ca
or al, 2
mov byte [ecx + edi + 0x28], al
jmp 0x4892cd
mov byte [esi], dl
inc esi
sub esi, ebx
pop edi
mov eax, esi
pop esi
pop ebx
leave
ret
Function at 0x4892d6
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 + 0x4c0fe0]
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 0x48931c
cmp word [ebx], dx
jne 0x48931c
or byte [eax + edi + 0x28], 4
jmp 0x489321
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 0x489484
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 0x489464
add eax, 2
cmp cx, word [ebp - 0x10]
je 0x489362
mov dword [ebp - 4], eax
mov word [esi], cx
jmp 0x489398
cmp eax, edx
jae 0x4893a6
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 0x48933d
jmp 0x489484
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 0x48945f
cmp dword [ebp - 0x18], 0
je 0x48945f
mov edx, dword [ebp - 8]
push 0xa
mov eax, dword [edx*4 + 0x4c0fe0]
test byte [eax + edi + 0x28], 0x48
je 0x489435
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 0x4893f9
mov word [esi], cx
jmp 0x489430
push 0xd
pop ecx
mov word [esi], cx
movzx ecx, ax
mov eax, dword [edx*4 + 0x4c0fe0]
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 + 0x4c0fe0]
mov byte [eax + edi + 0x2b], cl
mov eax, dword [edx*4 + 0x4c0fe0]
pop ecx
mov byte [eax + edi + 0x2c], cl
mov esi, dword [ebp - 0x1c]
jmp 0x489484
pop eax
cmp word [ebp - 4], ax
jne 0x489445
cmp esi, ebx
jne 0x489445
mov word [esi], ax
jmp 0x489481
push 1
push 0xffffffffffffffff
push 0xfffffffffffffffe
push dword [ebp + 8]
call fcn.00489d0f
add esp, 0x10
push 0xa
pop eax
cmp word [ebp - 4], ax
je 0x489484
push 0xd
pop eax
jmp 0x489440
mov edx, dword [ebp - 8]
mov edx, dword [edx*4 + 0x4c0fe0]
mov al, byte [edx + edi + 0x28]
test al, 0x40
jne 0x48947e
or al, 2
mov byte [edx + edi + 0x28], al
jmp 0x489484
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 0x48e3ff
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 0x48e49c
push ebx
push esi
call fcn.0048e3c8
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.0048d3da
add esp, 0x24
mov dword [ebp - 4], eax
test eax, eax
jne 0x48e449
push esi
call dword [sym.imp.KERNEL32.dll_FreeEnvironmentStringsW]
xor eax, eax
jmp 0x48e49b
push edi
push eax
call fcn.004860e4
mov edi, eax
pop ecx
push ebx
test edi, edi
jne 0x48e469
call fcn.00485cd0
pop ecx
push esi
call dword [sym.imp.KERNEL32.dll_FreeEnvironmentStringsW]
xor eax, eax
jmp 0x48e49a
push ebx
push dword [ebp - 4]
push edi
push dword [ebp - 8]
push esi
push ebx
push ebx
call fcn.0048d3da
add esp, 0x20
test eax, eax
jne 0x48e488
push edi
call fcn.00485cd0
jmp 0x48e490
push ebx
call fcn.00485cd0
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 0x48e49f
Capabilities:
Query environment variable

Disassembly:
mov edi, edi
push esi
call dword [sym.imp.KERNEL32.dll_GetEnvironmentStringsW]
mov esi, eax
test esi, esi
jne 0x48e4b0
pop esi
ret
push ebx
push edi
push esi
call fcn.0048e3c8
mov ebx, eax
sub ebx, esi
and ebx, 0xfffffffe
push ebx
call fcn.004860e4
mov edi, eax
pop ecx
pop ecx
test edi, edi
je 0x48e4d8
push ebx
push esi
push edi
call fcn.0046f740
add esp, 0xc
push 0
call fcn.00485cd0
pop ecx
push esi
call dword [sym.imp.KERNEL32.dll_FreeEnvironmentStringsW]
mov eax, edi
pop edi
pop ebx
pop esi
ret

Function at 0x48ec32
Capabilities:
Set environment variable

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
pop ebp
jmp fcn.0048e74d

Function at 0x490e1d
Capabilities:
Get geographical location

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push ecx
push esi
push edi
call fcn.00484905
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 0x490e8c
cmp esi, dword [ebp - 4]
je 0x490e87
cmp dword [ebp + 0xc], 0
je 0x490e87
mov esi, dword [edi + 0x50]
lea ecx, [esi + 2]
mov ax, word [esi]
add esi, 2
test ax, ax
jne 0x490e64
push dword [edi + 0x50]
sub esi, ecx
sar esi, 1
call fcn.0049096f
pop ecx
xor ecx, ecx
cmp eax, esi
setne cl
mov eax, ecx
jmp 0x490e8e
xor eax, eax
inc eax
jmp 0x490e8e
xor eax, eax
pop edi
pop esi
leave
ret
Function at 0x490ef6
Capabilities:
Get geographical location

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x18
mov eax, dword [0x4bc100]
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.00484905
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.00484905
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 0x490f6d
cmp word [ecx], dx
je 0x490f6d
mov eax, dword [0x4a4e6c]
push edi
dec eax
push eax
push 0x4a4d58
call fcn.00490e92
mov eax, dword [ebp - 0x14]
add esp, 0xc
xor edx, edx
mov dword [ebp - 0x10], edx
mov eax, dword [eax]
test eax, eax
je 0x490fe0
cmp word [eax], dx
je 0x490fe0
mov eax, dword [edi]
test eax, eax
je 0x490f91
cmp word [eax], dx
je 0x490f91
lea eax, [ebp - 0x10]
push eax
call fcn.00490875
jmp 0x490f9a
lea eax, [ebp - 0x10]
push eax
call fcn.00490910
cmp dword [ebp - 0x10], 0
pop ecx
jne 0x49100a
mov eax, dword [0x4a4d54]
push dword [ebp - 0x14]
dec eax
push eax
push 0x4a4a48
call fcn.00490e92
add esp, 0xc
test al, al
je 0x49100a
mov eax, dword [edi]
xor edi, edi
test eax, eax
je 0x490fd5
cmp word [eax], di
je 0x490fd5
lea eax, [ebp - 0x10]
push eax
call fcn.00490875
pop ecx
jmp 0x49100c
lea eax, [ebp - 0x10]
push eax
call fcn.00490910
jmp 0x490fd2
mov eax, dword [edi]
test eax, eax
je 0x490ff7
cmp word [eax], dx
je 0x490ff7
lea eax, [ebp - 0x10]
push eax
call fcn.0049082a
pop ecx
jmp 0x49100a
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 0x4910d5
lea eax, [ebp - 0x10]
push eax
lea eax, [esi + 0x100]
neg esi
sbb esi, esi
and esi, eax
push esi
call fcn.00490d17
mov esi, eax
pop ecx
pop ecx
test esi, esi
je 0x4910d5
movzx ecx, si
push ecx
call dword [sym.imp.KERNEL32.dll_IsValidCodePage]
test eax, eax
je 0x4910d5
push 1
push dword [ebp - 0xc]
call dword [sym.imp.KERNEL32.dll_IsValidLocale]
test eax, eax
je 0x4910d5
mov eax, dword [ebp - 0x18]
test eax, eax
je 0x491062
mov dword [eax], esi
mov eax, dword [ebp - 0x14]
push edi
push 0x55
add eax, 0x250
push eax
push dword [ebp - 0xc]
call fcn.00486907
test ebx, ebx
je 0x4910d0
push edi
push 0x55
lea eax, [ebx + 0x120]
push eax
push dword [ebp - 0xc]
call fcn.00486907
push 0x40
push ebx
push 0x1001
push dword [ebp - 0xc]
call dword [sym.imp.KERNEL32.dll_GetLocaleInfoW]
test eax, eax
je 0x4910d5
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 0x4910d5
push 0xa
push 0x10
lea ecx, [ebx + 0x100]
push ecx
push esi
call fcn.00494fc9
add esp, 0x10
xor eax, eax
inc eax
jmp 0x4910d7
xor eax, eax
mov ecx, dword [ebp - 4]
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.0046dafc
leave
ret