joyce8/EMBER2024-capa huggingface dataset:
Function at 0x40689c
Capabilities:
Encode data using xor
Hash data with crc32

Disassembly:
push ebp
mov ebp, esp
cmp dword [0x469c8c], 0
jne 0x4068da
xor ecx, ecx
push esi
push 8
mov eax, ecx
pop esi
mov edx, eax
and dl, 1
movzx edx, dl
neg edx
sbb edx, edx
and edx, 0xedb88320
shr eax, 1
xor eax, edx
dec esi
jne 0x4068b0
mov dword [ecx*4 + 0x469c88], eax
inc ecx
cmp ecx, 0x100
jl 0x4068ab
pop esi
cmp dword [ebp + 0x10], 0
mov eax, dword [ebp + 8]
not eax
jbe 0x406907
mov ecx, dword [ebp + 0xc]
movzx edx, byte [ecx]
dec dword [ebp + 0x10]
xor edx, eax
and edx, 0xff
shr eax, 8
xor eax, dword [edx*4 + 0x469c88]
inc ecx
cmp dword [ebp + 0x10], 0
ja 0x4068e8
not eax
pop ebp
ret 0xc
Function at 0x407f80
Capabilities:
Packed with generic packer

Disassembly:
pushal
mov esi, section.UPX1
lea edi, [esi - 0x6000]
push edi
or ebp, 0xffffffff
jmp 0x407fa2
mov al, byte [esi]
inc esi
mov byte [edi], al
inc edi
add ebx, ebx
jne 0x407fa9
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0x407f98
mov eax, 1
add ebx, ebx
jne 0x407fbb
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc eax, eax
add ebx, ebx
jae 0x407fb0
jne 0x407fcc
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jae 0x407fb0
xor ecx, ecx
sub eax, 3
jb 0x407fe0
shl eax, 8
mov al, byte [esi]
inc esi
xor eax, 0xffffffff
je 0x408052
mov ebp, eax
add ebx, ebx
jne 0x407feb
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
add ebx, ebx
jne 0x407ff8
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
jne 0x40801c
inc ecx
add ebx, ebx
jne 0x408008
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
add ebx, ebx
jae 0x407ffd
jne 0x408019
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jae 0x407ffd
add ecx, 2
cmp ebp, 0xfffff300
adc ecx, 1
lea edx, [edi + ebp]
cmp ebp, 0xfffffffc
jbe 0x40803c
mov al, byte [edx]
inc edx
mov byte [edi], al
inc edi
dec ecx
jne 0x40802d
jmp 0x407f9e
mov eax, dword [edx]
add edx, 4
mov dword [edi], eax
add edi, 4
sub ecx, 4
ja 0x40803c
add edi, ecx
jmp 0x407f9e
pop esi
mov edi, esi
mov ecx, 0x8f
mov al, byte [edi]
inc edi
sub al, 0xe8
cmp al, 1
ja 0x40805a
cmp byte [edi], 0
jne 0x40805a
mov eax, dword [edi]
mov bl, byte [edi + 4]
shr ax, 8
rol eax, 0x10
xchg ah, al
sub eax, edi
sub bl, 0xe8
add eax, esi
mov dword [edi], eax
add edi, 5
mov al, bl
loop 0x40805f
lea edi, [esi + 0x5000]
mov eax, dword [edi]
or eax, eax
je 0x4080d7
mov ebx, dword [edi + 4]
lea eax, [eax + esi + 0x8d64]
add ebx, esi
push eax
add edi, 8
call dword [esi + 0x8ddc]
xchg ebp, eax
mov al, byte [edi]
inc edi
or al, al
je 0x40808c
mov ecx, edi
jns 0x4080bb
movzx eax, word [edi]
inc edi
push eax
inc edi
mov ecx, 0xaef24857
push edi
dec eax
repne scasb al, byte es:[edi]
push ebp
call dword [esi + 0x8de4]
or eax, eax
je 0x4080d1
mov dword [ebx], eax
add ebx, 4
jmp 0x4080a9
call dword [esi + 0x8de0]
mov ebp, dword [esi + 0x8de8]
lea edi, [esi - 0x1000]
mov ebx, 0x1000
push eax
push esp
push 4
push ebx
push edi
call ebp
lea eax, [edi + 0x217]
and byte [eax], 0x7f
and byte [eax + 0x28], 0x7f
pop eax
push eax
push esp
push eax
push ebx
push edi
call ebp
pop eax
popal
lea eax, [esp - 0x80]
push 0
cmp esp, eax
jne 0x40810b
sub esp, 0xffffff80
jmp 0x402130

Function at 0x42e006
Capabilities:
Encode data using xor

Disassembly:
call 0x42e00c
nop
nop
nop
pop eax
nop
nop
add eax, 0x403ac5
nop
nop
sub eax, 0x403a6b
nop
nop
mov ebx, dword [eax]
nop
nop
nop
mov ecx, dword [eax + 4]
nop
nop
nop
nop
nop
mov edx, dword [eax + 8]
nop
nop
nop
xor dword [ebx], edx
nop
add ebx, 4
nop
nop
nop
nop
cmp ebx, ecx
nop
nop
nop
jl 0x42e030
nop
nop
nop
nop
nop
add eax, 0xc
nop
nop
cmp dword [eax], 0
nop
nop
nop
nop
nop
jne 0x42e01e
nop
nop
nop
popal
nop
nop
nop
nop
jmp loc.00401219
Function at 0x438c92
Capabilities:
Encode data using xor

Disassembly:
mov ebx, 0x438a14
or ecx, esi
add esi, 0x22660479
and ecx, ecx
call fcn.00438cd9
or esi, esi
or ecx, esi
xor dword [eax], ebx
sub esi, 1
inc ecx
sub ecx, ecx
inc eax
sub ecx, esi
sub esi, 0xc6f2ab19
add ecx, 0xab53e0ee
cmp eax, edx
jne fcn.00438c92
and esi, esi
add esi, 0x90fa584c
inc ecx
ret

Function at 0x415100
Capabilities:
Packed with generic packer

Disassembly:
pushal
mov esi, 0x40e015
lea edi, [esi - 0xd015]
push edi
or ebp, 0xffffffff
jmp 0x415122
mov al, byte [esi]
inc esi
mov byte [edi], al
inc edi
add ebx, ebx
jne 0x415129
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0x415118
mov eax, 1
add ebx, ebx
jne 0x41513b
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc eax, eax
add ebx, ebx
jae 0x415130
jne 0x41514c
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jae 0x415130
xor ecx, ecx
sub eax, 3
jb 0x415160
shl eax, 8
mov al, byte [esi]
inc esi
xor eax, 0xffffffff
je 0x4151d2
mov ebp, eax
add ebx, ebx
jne 0x41516b
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
add ebx, ebx
jne 0x415178
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
jne 0x41519c
inc ecx
add ebx, ebx
jne 0x415188
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
add ebx, ebx
jae 0x41517d
jne 0x415199
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jae 0x41517d
add ecx, 2
cmp ebp, 0xfffff300
adc ecx, 1
lea edx, [edi + ebp]
cmp ebp, 0xfffffffc
jbe 0x4151bc
mov al, byte [edx]
inc edx
mov byte [edi], al
inc edi
dec ecx
jne 0x4151ad
jmp 0x41511e
mov eax, dword [edx]
add edx, 4
mov dword [edi], eax
add edi, 4
sub ecx, 4
ja 0x4151bc
add edi, ecx
jmp 0x41511e
pop esi
mov edi, esi
mov ecx, 0x266
mov al, byte [edi]
inc edi
sub al, 0xe8
cmp al, 1
ja 0x4151da
cmp byte [edi], 2
jne 0x4151da
mov eax, dword [edi]
mov bl, byte [edi + 4]
shr ax, 8
rol eax, 0x10
xchg ah, al
sub eax, edi
sub bl, 0xe8
add eax, esi
mov dword [edi], eax
add edi, 5
mov eax, ebx
loop 0x4151df
lea edi, [esi + 0x13000]
mov eax, dword [edi]
or eax, eax
je 0x41524e
mov ebx, dword [edi + 4]
lea eax, [eax + esi + 0x15000]
add ebx, esi
push eax
add edi, 8
call dword [esi + 0x15064]
xchg ebp, eax
mov al, byte [edi]
inc edi
or al, al
je 0x41520c
mov ecx, edi
push edi
dec eax
repne scasb al, byte es:[edi]
push ebp
call dword [esi + 0x15068]
or eax, eax
je 0x415248
mov dword [ebx], eax
add ebx, 4
jmp 0x415229
call dword [esi + 0x1506c]
popal
jmp 0x4033eb
Function at 0x409730
Capabilities:
Access peb ldr_data

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x42af58
mov eax, dword fs:[0]
push eax
sub esp, 0x10
push ebx
push esi
push edi
mov eax, dword [0x43b040]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov ebx, ecx
mov dword [ebp - 0x10], ebx
mov eax, dword [ebx]
push 0
push 0
mov eax, dword [eax + 4]
mov dword [ebx + eax], vtable.std::basic_istream_wchar_t__struct_std::char_traits_wchar_t__.0
mov eax, dword [ebx]
mov edx, dword [eax + 4]
lea eax, [edx - 0x18]
mov dword [edx + ebx - 4], eax
mov eax, dword [ebx]
mov dword [ebx + 8], 0
mov dword [ebx + 0xc], 0
mov edi, dword [eax + 4]
add edi, ebx
mov ecx, edi
mov dword [edi + 0x30], 0
mov dword [edi + 8], 0
mov dword [edi + 0x10], 0
mov dword [edi + 0x14], 0x201
mov dword [edi + 0x18], 6
mov dword [edi + 0x1c], 0
mov dword [edi + 0x20], 0
mov dword [edi + 0x24], 0
mov dword [edi + 0x28], 0
mov dword [edi + 0x2c], 0
call fcn.00402e30
push 8
call fcn.0040e56e
mov esi, eax
xorps xmm0, xmm0
movq qword [esi], xmm0
push 1
mov dword [ebp - 4], 2
call fcn.0040cf13
mov dword [esi + 4], eax
add esp, 8
mov eax, dword [ebp + 8]
mov dword [edi + 0x30], esi
mov dword [edi + 0x38], eax
mov dword [edi + 0x3c], 0
mov ecx, dword [esi + 4]
mov dword [ebp - 0x18], ecx
mov eax, dword [ecx]
call dword [eax + 4]
lea eax, [ebp - 0x1c]
mov dword [ebp - 4], 3
push eax
call fcn.00403fb0
add esp, 4
mov ecx, eax
mov edx, dword [eax]
push 0x20
call dword [edx + 0x30]
mov byte [ebp - 4], 1
mov ecx, dword [ebp - 0x18]
movzx esi, ax
test ecx, ecx
je 0x409855
mov eax, dword [ecx]
call dword [eax + 8]
test eax, eax
je 0x409855
mov edx, dword [eax]
mov ecx, eax
push 1
call dword [edx]
cmp dword [edi + 0x38], 0
mov word [edi + 0x40], si
jne 0x40986f
mov eax, dword [edi + 0xc]
mov ecx, edi
push 0
or eax, 4
push eax
call fcn.00402e30
mov eax, dword [ebx + 0x10]
lea edx, [ebx + 0x10]
mov dword [ebp + 8], edx
mov eax, dword [eax + 4]
mov dword [edx + eax], vtable.std::basic_ostream_wchar_t__struct_std::char_traits_wchar_t__.0
mov eax, dword [edx]
mov ecx, dword [eax + 4]
lea eax, [ecx - 8]
mov dword [ecx + edx - 4], eax
mov eax, dword [ebx]
mov eax, dword [eax + 4]
mov dword [ebx + eax], vtable.std::basic_iostream_wchar_t__struct_std::char_traits_wchar_t__.0
mov eax, dword [ebx]
mov ecx, dword [eax + 4]
lea eax, [ecx - 0x20]
mov dword [ecx + ebx - 4], eax
mov eax, ebx
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
Function at 0x40a150
Capabilities:
Access peb ldr_data
Get kernel32 base address

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x42afd0
mov eax, dword fs:[0]
push eax
push esi
push edi
mov eax, dword [0x43b040]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov edi, ecx
push 8
mov dword [edi], vtable.std::basic_streambuf_wchar_t__struct_std::char_traits_wchar_t__.0
mov dword [edi + 4], 0
mov dword [edi + 8], 0
mov dword [edi + 0xc], 0
mov dword [edi + 0x10], 0
mov dword [edi + 0x14], 0
mov dword [edi + 0x18], 0
mov dword [edi + 0x1c], 0
mov dword [edi + 0x20], 0
mov dword [edi + 0x24], 0
mov dword [edi + 0x28], 0
mov dword [edi + 0x2c], 0
mov dword [edi + 0x30], 0
call fcn.0040e56e
mov esi, eax
xorps xmm0, xmm0
movq qword [esi], xmm0
push 1
mov dword [ebp - 4], 0
call fcn.0040cf13
add esp, 8
mov dword [esi + 4], eax
mov ecx, edi
mov dword [edi + 0x34], esi
call fcn.0040a300
mov eax, edi
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
mov esp, ebp
pop ebp
ret

Function at 0x40f279
Capabilities:
Parse pe header

Disassembly:
push 0
call dword [sym.imp.KERNEL32.dll_GetModuleHandleW]
test eax, eax
je 0x40f2b8
mov ecx, 0x5a4d
cmp word [eax], cx
jne 0x40f2b8
mov ecx, dword [eax + 0x3c]
add ecx, eax
cmp dword [ecx], 0x4550
jne 0x40f2b8
mov eax, 0x10b
cmp word [ecx + 0x18], ax
jne 0x40f2b8
cmp dword [ecx + 0x74], 0xe
jbe 0x40f2b8
cmp dword [ecx + 0xe8], 0
setne al
ret
xor al, al
ret

Function at 0x41f299
Capabilities:
Get file size

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
mov eax, dword [ebp + 8]
sub esp, 0x18
mov eax, dword [eax + 0xc]
nop
shr eax, 3
test al, 1
je 0x41f2b3
mov al, 1
leave
ret
mov eax, dword [ebp + 8]
push ebx
push esi
mov eax, dword [eax + 0xc]
nop
test al, 0xc0
mov eax, dword [ebp + 8]
je 0x41f2ca
mov ecx, dword [eax]
cmp ecx, dword [eax + 4]
je 0x41f322
mov eax, dword [eax + 0x10]
nop
push eax
call fcn.00422cdd
mov esi, eax
pop ecx
cmp esi, 0xffffffff
je 0x41f322
xor ebx, ebx
lea eax, [ebp - 0x10]
inc ebx
xorps xmm0, xmm0
push ebx
push eax
movlpd qword [ebp - 8], xmm0
push dword [ebp - 4]
push dword [ebp - 8]
push esi
call dword [sym.imp.KERNEL32.dll_SetFilePointerEx]
test eax, eax
je 0x41f322
lea eax, [ebp - 0x18]
push eax
push esi
call dword [sym.imp.KERNEL32.dll_GetFileSizeEx]
test eax, eax
je 0x41f322
mov eax, dword [ebp - 0x10]
cmp eax, dword [ebp - 0x18]
jne 0x41f31c
mov eax, dword [ebp - 0xc]
cmp eax, dword [ebp - 0x14]
je 0x41f31e
xor bl, bl
mov al, bl
jmp 0x41f324
xor al, al
pop esi
pop ebx
leave
ret
Function at 0x42059a
Capabilities:
Read file on windows

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
mov eax, 0x1020
call fcn.0040f4e0
mov eax, dword [0x43b040]
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.0041cf2c
pop ecx
mov ecx, dword [ebp + 8]
mov ebx, eax
cmp dword [ecx + 8], 0
jne 0x4205dc
mov eax, dword [ebp + 0xc]
mov edx, dword [ebp + 0x10]
jmp 0x420753
mov eax, dword [ecx]
sub eax, dword [ecx + 4]
push esi
push edi
push 0
cdq
push 2
push edx
push eax
call fcn.0042a170
push dword [ebp - 0x100c]
mov ecx, ebx
mov dword [ebp - 0x1008], eax
mov esi, ebx
mov dword [ebp - 0x1014], edx
and ecx, 0x3f
sar esi, 6
imul edi, ecx, 0x38
push 0
mov eax, dword [esi*4 + 0x43d5b8]
push dword [edi + eax + 0x24]
push dword [edi + eax + 0x20]
push ebx
call fcn.004209f2
mov ecx, dword [esi*4 + 0x43d5b8]
add esp, 0x14
mov dword [ebp - 0x1010], eax
mov eax, edx
mov edx, dword [ebp - 0x1010]
mov dword [ebp - 0x1020], eax
cmp edx, dword [edi + ecx + 0x20]
jne 0x42074c
cmp eax, dword [edi + ecx + 0x24]
jne 0x42074c
xor esi, esi
lea eax, [ebp - 0x101c]
push esi
push eax
push 0x1000
lea eax, [ebp - 0x1004]
push eax
push dword [edi + ecx + 0x18]
call dword [sym.imp.KERNEL32.dll_ReadFile]
test eax, eax
je 0x42074c
push dword [ebp - 0x100c]
push esi
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push ebx
call fcn.004209f2
add esp, 0x14
cmp edx, esi
jl 0x42074c
jg 0x4206a7
cmp eax, esi
jb 0x42074c
mov ebx, dword [ebp - 0x1014]
mov eax, dword [ebp - 0x101c]
cmp ebx, esi
jg 0x42074c
jl 0x4206c9
cmp dword [ebp - 0x1008], eax
ja 0x42074c
lea edi, [ebp - 0x1004]
xorps xmm0, xmm0
add edi, eax
movlpd qword [ebp - 0x1018], xmm0
lea ecx, [ebp - 0x1004]
cmp dword [ebp - 0x1008], esi
jne 0x4206ee
cmp ebx, esi
je 0x420733
mov edx, dword [ebp - 0x1014]
mov esi, dword [ebp - 0x1018]
cmp ecx, edi
jae 0x420733
mov al, byte [ecx]
cmp al, 0xd
jne 0x420714
lea eax, [edi - 1]
cmp ecx, eax
jae 0x420720
cmp byte [ecx + 1], 0xa
jne 0x420720
inc ecx
jmp 0x420720
movzx eax, al
movsx eax, byte [eax + 0x43b9b0]
add ecx, eax
add esi, 1
adc edx, 0
inc ecx
cmp esi, dword [ebp - 0x1008]
jne 0x4206fa
cmp edx, ebx
jne 0x4206fa
lea eax, [ebp - 0x1004]
sub ecx, eax
mov eax, ecx
cdq
add eax, dword [ebp - 0x1010]
adc edx, dword [ebp - 0x1020]
jmp 0x420751
or edx, 0xffffffff
mov eax, edx
pop edi
pop esi
mov ecx, dword [ebp - 4]
xor ecx, ebp
pop ebx
call fcn.0040e55b
leave
ret
Function at 0x421978
Capabilities:
Enumerate files on windows

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x264
mov eax, dword [0x43b040]
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 0x4219c3
movzx eax, word [edx]
lea ecx, [ebp - 0x255]
push eax
call fcn.00421b11
test al, al
jne 0x4219bd
sub edx, 2
cmp edx, edi
jne 0x4219a3
mov ecx, dword [ebp - 0x25c]
movzx esi, word [edx]
cmp esi, 0x3a
jne 0x4219e5
lea eax, [edi + 2]
cmp edx, eax
je 0x4219e5
push ecx
xor ebx, ebx
push ebx
push ebx
push edi
call fcn.004218c4
add esp, 0x10
jmp 0x421add
push esi
lea ecx, [ebp - 0x255]
call fcn.00421b11
sub edx, edi
xor ecx, ecx
sar edx, 1
inc edx
test al, al
lea eax, [ebp - 0x254]
cmovne ecx, edx
xor ebx, ebx
push ebx
push ebx
push ebx
push eax
push ebx
push edi
mov dword [ebp - 0x260], ecx
call dword [sym.imp.KERNEL32.dll_FindFirstFileExW]
mov esi, eax
cmp esi, 0xffffffff
jne 0x421a26
push dword [ebp - 0x25c]
jmp 0x4219d5
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 0x421a63
cmp word [ebp - 0x226], 0
je 0x421a84
cmp word [ebp - 0x226], ax
jne 0x421a63
cmp word [ebp - 0x224], 0
je 0x421a84
push ebx
push dword [ebp - 0x260]
lea eax, [ebp - 0x228]
push edi
push eax
call fcn.004218c4
add esp, 0x10
mov dword [ebp - 0x264], eax
test eax, eax
jne 0x421ad0
lea eax, [ebp - 0x254]
push eax
push esi
call dword [sym.imp.KERNEL32.dll_FindNextFileW]
push 0x2e
test eax, eax
pop eax
jne 0x421a3d
mov eax, dword [ebx + 4]
mov edx, dword [ebx]
sub eax, edx
mov ecx, dword [ebp - 0x25c]
sar eax, 2
cmp ecx, eax
jne 0x421ab8
push esi
call dword [sym.imp.KERNEL32.dll_FindClose]
xor eax, eax
jmp 0x421add
push 0x4216f4
sub eax, ecx
push 4
push eax
lea eax, [edx + ecx*4]
push eax
call fcn.00428030
add esp, 0x10
jmp 0x421aad
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.0040e55b
leave
ret

Function at 0x4223da
Capabilities:
Query environment variable

Disassembly:
mov edi, edi
push esi
call dword [sym.imp.KERNEL32.dll_GetEnvironmentStringsW]
mov esi, eax
test esi, esi
jne 0x4223eb
pop esi
ret
push ebx
push edi
push esi
call fcn.004223a3
mov ebx, eax
sub ebx, esi
and ebx, 0xfffffffe
push ebx
call fcn.0041bc80
mov edi, eax
pop ecx
pop ecx
test edi, edi
je 0x422413
push ebx
push esi
push edi
call fcn.0040fc30
add esp, 0xc
push 0
call fcn.0041bbd0
pop ecx
push esi
call dword [sym.imp.KERNEL32.dll_FreeEnvironmentStringsW]
mov eax, edi
pop edi
pop ebx
pop esi
ret

Function at 0x4227e2
Capabilities:
Set environment variable

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
pop ebp
jmp fcn.00422428
Function at 0x424cd6
Capabilities:
Get geographical location

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push ecx
push esi
push edi
call fcn.0041b87e
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 0x424d45
cmp esi, dword [ebp - 4]
je 0x424d40
cmp dword [ebp + 0xc], 0
je 0x424d40
mov esi, dword [edi + 0x50]
lea ecx, [esi + 2]
mov ax, word [esi]
add esi, 2
test ax, ax
jne 0x424d1d
push dword [edi + 0x50]
sub esi, ecx
sar esi, 1
call fcn.0042482b
pop ecx
xor ecx, ecx
cmp eax, esi
setne cl
mov eax, ecx
jmp 0x424d47
xor eax, eax
inc eax
jmp 0x424d47
xor eax, eax
pop edi
pop esi
leave
ret
Function at 0x424db2
Capabilities:
Get geographical location

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x18
mov eax, dword [0x43b040]
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.0041b87e
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.0041b87e
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 0x424e29
cmp word [ecx], dx
je 0x424e29
mov eax, dword [0x4305f4]
push edi
dec eax
push eax
push 0x4304e0
call fcn.00424d4b
mov eax, dword [ebp - 0x14]
add esp, 0xc
xor edx, edx
mov dword [ebp - 0x10], edx
mov eax, dword [eax]
test eax, eax
je 0x424e9c
cmp word [eax], dx
je 0x424e9c
mov eax, dword [edi]
test eax, eax
je 0x424e4d
cmp word [eax], dx
je 0x424e4d
lea eax, [ebp - 0x10]
push eax
call fcn.00424731
jmp 0x424e56
lea eax, [ebp - 0x10]
push eax
call fcn.004247cc
cmp dword [ebp - 0x10], 0
pop ecx
jne 0x424ec6
mov eax, dword [0x4304dc]
push dword [ebp - 0x14]
dec eax
push eax
push 0x4301d0
call fcn.00424d4b
add esp, 0xc
test al, al
je 0x424ec6
mov eax, dword [edi]
xor edi, edi
test eax, eax
je 0x424e91
cmp word [eax], di
je 0x424e91
lea eax, [ebp - 0x10]
push eax
call fcn.00424731
pop ecx
jmp 0x424ec8
lea eax, [ebp - 0x10]
push eax
call fcn.004247cc
jmp 0x424e8e
mov eax, dword [edi]
test eax, eax
je 0x424eb3
cmp word [eax], dx
je 0x424eb3
lea eax, [ebp - 0x10]
push eax
call fcn.004246e6
pop ecx
jmp 0x424ec6
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 0x424f91
lea eax, [ebp - 0x10]
push eax
lea eax, [esi + 0x100]
neg esi
sbb esi, esi
and esi, eax
push esi
call fcn.00424bd0
mov esi, eax
pop ecx
pop ecx
test esi, esi
je 0x424f91
movzx ecx, si
push ecx
call dword [sym.imp.KERNEL32.dll_IsValidCodePage]
test eax, eax
je 0x424f91
push 1
push dword [ebp - 0xc]
call dword [sym.imp.KERNEL32.dll_IsValidLocale]
test eax, eax
je 0x424f91
mov eax, dword [ebp - 0x18]
test eax, eax
je 0x424f1e
mov dword [eax], esi
mov eax, dword [ebp - 0x14]
push edi
push 0x55
add eax, 0x250
push eax
push dword [ebp - 0xc]
call fcn.0041e27b
test ebx, ebx
je 0x424f8c
push edi
push 0x55
lea eax, [ebx + 0x120]
push eax
push dword [ebp - 0xc]
call fcn.0041e27b
push 0x40
push ebx
push 0x1001
push dword [ebp - 0xc]
call dword [sym.imp.KERNEL32.dll_GetLocaleInfoW]
test eax, eax
je 0x424f91
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 0x424f91
push 0xa
push 0x10
lea ecx, [ebx + 0x100]
push ecx
push esi
call fcn.0042875f
add esp, 0x10
xor eax, eax
inc eax
jmp 0x424f93
xor eax, eax
mov ecx, dword [ebp - 4]
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.0040e55b
leave
ret
Function at 0x42757e
Capabilities:
Read file on windows

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x18
mov edx, dword [ebp + 8]
mov ecx, edx
push ebx
mov ebx, dword [ebp + 0xc]
mov eax, edx
sar ecx, 6
and eax, 0x3f
push esi
push edi
imul edi, eax, 0x38
mov eax, dword [ecx*4 + 0x43d5b8]
mov dword [ebp - 0x18], ecx
mov ecx, dword [edi + eax + 0x18]
mov dword [ebp - 0x14], ecx
mov ecx, dword [ebp + 0x10]
test ecx, ecx
je 0x4275c0
cmp byte [ebx], 0xa
jne 0x4275c0
or byte [edi + eax + 0x28], 4
jmp 0x4275c5
and byte [edi + eax + 0x28], 0xfb
add ecx, ebx
mov eax, ebx
mov dword [ebp - 0x10], ecx
mov esi, ebx
cmp ebx, ecx
jae 0x4276c8
mov cl, byte [eax]
cmp cl, 0x1a
je 0x4276a3
lea ebx, [eax + 1]
mov dword [ebp - 8], ebx
mov ebx, dword [ebp + 0xc]
cmp cl, 0xd
je 0x4275f4
mov eax, dword [ebp - 8]
jmp 0x427614
mov edx, dword [ebp - 0x10]
cmp dword [ebp - 8], edx
mov edx, dword [ebp + 8]
jae 0x427630
mov ebx, dword [ebp - 8]
cmp byte [ebx], 0xa
jne 0x42760e
add eax, 2
mov cl, 0xa
jmp 0x427611
mov eax, dword [ebp - 8]
mov ebx, dword [ebp + 0xc]
mov byte [esi], cl
mov dword [ebp - 0xc], 1
mov dword [ebp - 8], esi
mov esi, dword [ebp - 0xc]
add esi, dword [ebp - 8]
cmp eax, dword [ebp - 0x10]
jb 0x4275d6
jmp 0x4276c8
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 0x42769e
cmp dword [ebp - 0x10], 0
je 0x42769e
mov edx, dword [ebp - 0x18]
mov eax, dword [edx*4 + 0x43d5b8]
test byte [eax + edi + 0x28], 0x48
je 0x42767d
mov cl, byte [ebp - 1]
cmp cl, 0xa
jne 0x42766d
mov byte [esi], 0xa
jmp 0x4276c7
mov byte [esi], 0xd
mov eax, dword [edx*4 + 0x43d5b8]
mov byte [eax + edi + 0x2a], cl
jmp 0x4276c7
cmp byte [ebp - 1], 0xa
jne 0x427687
cmp esi, ebx
je 0x427668
push 1
push 0xffffffffffffffff
push 0xffffffffffffffff
push dword [ebp + 8]
call fcn.00420a10
add esp, 0x10
cmp byte [ebp - 1], 0xa
je 0x4276c8
mov byte [esi], 0xd
jmp 0x4276c7
mov eax, edx
and edx, 0x3f
sar eax, 6
imul edx, edx, 0x38
mov edi, dword [eax*4 + 0x43d5b8]
mov al, byte [edi + edx + 0x28]
test al, 0x40
jne 0x4276c5
or al, 2
mov byte [edi + edx + 0x28], al
jmp 0x4276c8
mov byte [esi], cl
inc esi
sub esi, ebx
pop edi
mov eax, esi
pop esi
pop ebx
leave
ret