joyce8/EMBER2024-capa huggingface dataset:
Function at 0x4a2da2
Capabilities:
Get graphical window text

Disassembly:
push ebp
mov ebp, esp
push ecx
mov eax, dword [0x5183f0]
xor eax, ebp
mov dword [ebp - 4], eax
push ebx
push esi
mov esi, ecx
push edi
cmp byte [esi + 0x18], 0
je 0x4a2e2a
cmp dword [esi + 0x10], 0
je 0x4a2e2a
push dword [esi + 4]
call dword [sym.imp.USER32.dll_GetWindowTextLengthW]
lea edi, [eax + 1]
lea eax, [edi + edi]
call fcn.004b2c80
mov ebx, esp
test ebx, ebx
je 0x4a2e2a
push edi
push ebx
push dword [esi + 4]
call dword [sym.imp.USER32.dll_GetWindowTextW]
mov ecx, dword [esi + 0x10]
push ebx
add ecx, 0x1cc
call fcn.00461bb6
mov ecx, dword [esi + 0x10]
xor eax, eax
push eax
push eax
push eax
mov eax, dword [ecx]
push str.textchanged
push ecx
call dword [eax + 0x1c]
mov ecx, eax
call fcn.00468a9e
mov ecx, dword [esi + 0x10]
mov eax, dword [ecx]
call dword [eax + 0x1c]
mov ecx, eax
call fcn.00464bb2
test al, al
je 0x4a2e2a
mov ecx, dword [esi + 0x10]
call fcn.0046b036
xor eax, eax
lea esp, [ebp - 0x10]
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.004b28c6
leave
ret 0x10

Function at 0x4a5169
Capabilities:
Get hostname
Initialize winsock library
Resolve dns

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x298
mov eax, dword [0x5183f0]
xor eax, ebp
mov dword [ebp - 4], eax
lea eax, [ebp - 0x294]
push eax
push 0x202
call sub.WS2_32.dll_WSAStartup
test eax, eax
jne 0x4a5207
push esi
mov esi, 0xff
push esi
push eax
lea eax, [ebp - 0x104]
push eax
call fcn.004b5210
add esp, 0xc
lea eax, [ebp - 0x104]
push esi
push eax
call sub.WS2_32.dll_gethostname
lea eax, [ebp - 0x104]
push eax
call sub.WS2_32.dll_gethostbyname
pop esi
test eax, eax
je 0x4a5207
mov eax, dword [eax + 0xc]
push 4
push dword [eax]
lea eax, [ebp - 0x298]
push eax
call fcn.004b4c90
mov ecx, dword [ebp - 0x298]
add esp, 0xc
movzx eax, cl
shl eax, 8
movzx ecx, ch
add eax, ecx
movzx ecx, byte [ebp - 0x296]
shl eax, 8
add eax, ecx
movzx ecx, byte [ebp - 0x295]
shl eax, 8
add eax, ecx
jmp 0x4a5209
xor eax, eax
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.004b28c6
leave
ret
Function at 0x4aaa8f
Capabilities:
Hide graphical window

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x18
mov eax, dword [0x5183f0]
xor eax, ebp
mov dword [ebp - 4], eax
mov eax, dword [ebp + 0x10]
push ebx
mov ebx, ecx
mov ecx, dword [ebp + 0x14]
push esi
mov esi, dword [ebp + 0x1c]
push edi
and dword [ebx + 0x770], 0
mov edi, dword [ebp + 0x18]
mov dword [ebx + 0x24], eax
mov eax, dword [ebp + 0xc]
mov dword [ebx + 0x28], ecx
mov ecx, dword [ebp + 8]
mov dword [ebx + 0x2c], eax
mov eax, dword [ebp + 0x20]
mov dword [ebp - 0x18], ebx
mov dword [ebx + 0x76c], ecx
mov dword [ebx + 0x774], eax
test ecx, ecx
jne 0x4aaafa
call fcn.004aa844
push edi
mov ecx, eax
mov edx, dword [eax]
call dword [edx + 0xc]
test esi, esi
je 0x4aaafa
call fcn.004aa844
push esi
mov ecx, eax
mov edx, dword [eax]
call dword [edx + 0x14]
call fcn.004aa844
mov edx, ebx
lea ecx, [ebx + 0x10]
neg edx
mov esi, dword [eax]
sbb edx, edx
and edx, ecx
mov ecx, eax
push edx
call dword [esi]
mov ecx, dword [ebx + 0x76c]
test ecx, ecx
je 0x4aab22
mov eax, dword [ecx]
call dword [eax + 0x1c]
mov edi, eax
mov ecx, edi
call fcn.0046491a
lea ecx, [ebp - 0x14]
mov ebx, eax
call fcn.0046197b
push 0
sub esp, 0x10
mov esi, eax
mov edi, esp
push 0x88
movsd dword es:[edi], dword [esi]
push connect
push 0
push ebx
movsd dword es:[edi], dword [esi]
movsd dword es:[edi], dword [esi]
movsd dword es:[edi], dword [esi]
mov esi, dword [ebp - 0x18]
mov ecx, esi
call fcn.00469c44
mov edi, dword [esi + 4]
mov ebx, dword [sym.imp.USER32.dll_GetParent]
jmp 0x4aab67
push edi
call ebx
mov edi, eax
push edi
call ebx
test eax, eax
jne 0x4aab62
push 5
push dword [esi + 4]
call dword [sym.imp.USER32.dll_ShowWindow]
push 0
push 1
push 0x86
push edi
call dword [sym.imp.USER32.dll_SendMessageW]
mov ecx, dword [ebp - 4]
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.004b28c6
leave
ret 0x1c

Function at 0x4b0682
Capabilities:
Get keyboard layout
Log keystrokes via polling

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x214
mov eax, dword [0x5183f0]
xor eax, ebp
mov dword [ebp - 4], eax
push ebx
mov ebx, dword [ebp + 8]
push esi
push edi
xor esi, esi
mov dword [ebp - 0x210], ebx
push esi
call dword [sym.imp.USER32.dll_GetKeyboardLayout]
push eax
push esi
mov esi, dword [ebp + 0xc]
push esi
call dword [sym.imp.USER32.dll_MapVirtualKeyExW]
mov edi, eax
cmp esi, 0x26
ja 0x4b072d
je 0x4b06d8
sub esi, 0x21
je 0x4b06d8
sub esi, 1
je 0x4b06d8
sub esi, 1
je 0x4b06d8
sub esi, 1
je 0x4b06d8
sub esi, 1
jne 0x4b06de
or edi, 0x100
push 0x208
lea eax, [ebp - 0x20c]
push 0
push eax
call fcn.004b5210
add esp, 0xc
shl edi, 0x10
lea eax, [ebp - 0x20c]
push 0x104
push eax
push edi
call dword [sym.imp.USER32.dll_GetKeyNameTextW]
push 0xffffffffffffffff
lea eax, [ebp - 0x20c]
mov ecx, ebx
push eax
call fcn.004619c4
mov ecx, dword [ebp - 4]
mov eax, ebx
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.004b28c6
leave
ret 0xc
sub esi, 0x27
je 0x4b06d8
sub esi, 1
je 0x4b06d8
sub esi, 5
jmp 0x4b06d1
Function at 0x4b30fd
Capabilities:
Parse pe header

Disassembly:
push 0
call dword [sym.imp.KERNEL32.dll_GetModuleHandleW]
test eax, eax
je 0x4b313c
mov ecx, 0x5a4d
cmp word [eax], cx
jne 0x4b313c
mov ecx, dword [eax + 0x3c]
add ecx, eax
cmp dword [ecx], 0x4550
jne 0x4b313c
mov eax, 0x10b
cmp word [ecx + 0x18], ax
jne 0x4b313c
cmp dword [ecx + 0x74], 0xe
jbe 0x4b313c
cmp dword [ecx + 0xe8], 0
setne al
ret
xor al, al
ret

Function at 0x4beba0
Capabilities:
Read file on windows

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
mov eax, 0x101c
call fcn.004b2650
mov eax, dword [0x5183f0]
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.004cfba4
pop ecx
mov ecx, dword [ebp + 8]
mov ebx, eax
cmp dword [ecx + 8], 0
jne 0x4bebe2
mov eax, dword [ebp + 0xc]
mov edx, dword [ebp + 0x10]
jmp 0x4bed3e
mov eax, dword [ecx]
sub eax, dword [ecx + 4]
push esi
push edi
push 0
cdq
push 2
push edx
push eax
call fcn.004b2240
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 + 0x51ba38]
push dword [eax + edi + 0x24]
push dword [eax + edi + 0x20]
push ebx
call fcn.004ca5bb
mov ecx, dword [esi*4 + 0x51ba38]
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 0x4bed37
cmp eax, dword [ecx + edi + 0x24]
jne 0x4bed37
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 0x4bed37
push dword [ebp - 0x100c]
push 0
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push ebx
call fcn.004ca5bb
add esp, 0x14
test edx, edx
jl 0x4bed37
jg 0x4becad
test eax, eax
jb 0x4bed37
mov ebx, dword [ebp - 0x1018]
mov eax, dword [ebp - 0x1014]
test ebx, ebx
jg 0x4bed37
jl 0x4becc7
cmp dword [ebp - 0x1008], eax
ja 0x4bed37
lea edi, [ebp - 0x1004]
xor edx, edx
add edi, eax
lea ecx, [ebp - 0x1004]
xor esi, esi
cmp dword [ebp - 0x1008], edx
jne 0x4bece5
test ebx, ebx
je 0x4bed1e
cmp ecx, edi
jae 0x4bed1e
mov al, byte [ecx]
cmp al, 0xd
jne 0x4becff
lea eax, [edi - 1]
cmp ecx, eax
jae 0x4bed0b
cmp byte [ecx + 1], 0xa
jne 0x4bed0b
inc ecx
jmp 0x4bed0b
movzx eax, al
movsx eax, byte [eax + 0x518568]
add ecx, eax
add esi, 1
adc edx, 0
inc ecx
cmp esi, dword [ebp - 0x1008]
jne 0x4bece5
cmp edx, ebx
jne 0x4bece5
lea eax, [ebp - 0x1004]
sub ecx, eax
mov eax, ecx
cdq
add eax, dword [ebp - 0x1010]
adc edx, dword [ebp - 0x101c]
jmp 0x4bed3c
or edx, 0xffffffff
mov eax, edx
pop edi
pop esi
mov ecx, dword [ebp - 4]
xor ecx, ebp
pop ebx
call fcn.004b28c6
leave
ret
Function at 0x4c9a1c
Capabilities:
Get disk information

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x210
mov eax, dword [0x5183f0]
xor eax, ebp
mov dword [ebp - 4], eax
push esi
mov esi, dword [ebp + 8]
push 0x502b78
push esi
call fcn.004c7fe2
pop ecx
pop ecx
test eax, eax
jne 0x4c9a4a
xor al, al
jmp 0x4c9ac7
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.004c9751
mov edx, eax
add esp, 0x10
test edx, edx
jne 0x4c9a84
push dword [ebp - 0x210]
call fcn.004b9604
xor al, al
jmp 0x4c9ac5
mov ecx, edx
push edi
lea edi, [ecx + 2]
mov ax, word [ecx]
add ecx, 2
cmp ax, bx
jne 0x4c9a8a
sub ecx, edi
sar ecx, 1
pop edi
cmp ecx, 3
je 0x4c9aaa
push edx
call fcn.004c9953
pop ecx
test al, al
je 0x4c9a75
push esi
call dword [sym.imp.KERNEL32.dll_GetDriveTypeW]
cmp eax, 1
jbe 0x4c9ab8
mov bl, 1
push dword [ebp - 0x210]
call fcn.004b9604
mov al, bl
pop ecx
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
pop esi
call fcn.004b28c6
leave
ret
Function at 0x4ce06e
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 + 0x51ba38]
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 0x4ce0ae
cmp byte [ebx], 0xa
jne 0x4ce0ae
or byte [edi + eax + 0x28], 4
jmp 0x4ce0b3
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 0x4ce1b2
mov dl, byte [eax]
cmp dl, 0x1a
je 0x4ce195
inc eax
cmp dl, 0xd
je 0x4ce0df
mov dword [ebp - 8], eax
mov byte [esi], dl
jmp 0x4ce105
cmp eax, ecx
jae 0x4ce113
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 0x4ce0c7
jmp 0x4ce1b2
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 0x4ce190
cmp dword [ebp - 0x10], 0
je 0x4ce190
mov ecx, dword [ebp - 0xc]
mov eax, dword [ecx*4 + 0x51ba38]
test byte [eax + edi + 0x28], 0x48
je 0x4ce16a
mov dl, byte [ebp - 1]
lea eax, [esi + 1]
mov dword [ebp - 0x14], eax
cmp dl, 0xa
jne 0x4ce155
mov byte [esi], dl
jmp 0x4ce166
mov byte [esi], 0xd
mov eax, dword [ecx*4 + 0x51ba38]
mov byte [eax + edi + 0x2a], dl
mov eax, dword [ebp - 0x14]
mov esi, eax
jmp 0x4ce1b2
cmp byte [ebp - 1], 0xa
jne 0x4ce179
cmp esi, ebx
jne 0x4ce179
mov byte [esi], 0xa
jmp 0x4ce1b1
push 1
push 0xffffffffffffffff
push 0xffffffffffffffff
push dword [ebp + 8]
call fcn.004ca5d9
add esp, 0x10
cmp byte [ebp - 1], 0xa
je 0x4ce1b2
mov byte [esi], 0xd
jmp 0x4ce1b1
mov ecx, dword [ebp - 0xc]
mov ecx, dword [ecx*4 + 0x51ba38]
mov al, byte [ecx + edi + 0x28]
test al, 0x40
jne 0x4ce1af
or al, 2
mov byte [ecx + edi + 0x28], al
jmp 0x4ce1b2
mov byte [esi], dl
inc esi
sub esi, ebx
pop edi
mov eax, esi
pop esi
pop ebx
leave
ret
Function at 0x4ce1bb
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 + 0x51ba38]
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 0x4ce201
cmp word [ebx], dx
jne 0x4ce201
or byte [eax + edi + 0x28], 4
jmp 0x4ce206
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 0x4ce369
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 0x4ce349
add eax, 2
cmp cx, word [ebp - 0x10]
je 0x4ce247
mov dword [ebp - 4], eax
mov word [esi], cx
jmp 0x4ce27d
cmp eax, edx
jae 0x4ce28b
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 0x4ce222
jmp 0x4ce369
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 0x4ce344
cmp dword [ebp - 0x18], 0
je 0x4ce344
mov edx, dword [ebp - 8]
push 0xa
mov eax, dword [edx*4 + 0x51ba38]
test byte [eax + edi + 0x28], 0x48
je 0x4ce31a
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 0x4ce2de
mov word [esi], cx
jmp 0x4ce315
push 0xd
pop ecx
mov word [esi], cx
movzx ecx, ax
mov eax, dword [edx*4 + 0x51ba38]
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 + 0x51ba38]
mov byte [eax + edi + 0x2b], cl
mov eax, dword [edx*4 + 0x51ba38]
pop ecx
mov byte [eax + edi + 0x2c], cl
mov esi, dword [ebp - 0x1c]
jmp 0x4ce369
pop eax
cmp word [ebp - 4], ax
jne 0x4ce32a
cmp esi, ebx
jne 0x4ce32a
mov word [esi], ax
jmp 0x4ce366
push 1
push 0xffffffffffffffff
push 0xfffffffffffffffe
push dword [ebp + 8]
call fcn.004ca5d9
add esp, 0x10
push 0xa
pop eax
cmp word [ebp - 4], ax
je 0x4ce369
push 0xd
pop eax
jmp 0x4ce325
mov edx, dword [ebp - 8]
mov edx, dword [edx*4 + 0x51ba38]
mov al, byte [edx + edi + 0x28]
test al, 0x40
jne 0x4ce363
or al, 2
mov byte [edx + edi + 0x28], al
jmp 0x4ce369
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 0x4d420c
Capabilities:
Allocate thread local storage

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push esi
push 0x50477c
push 0x504774
push str.FlsAlloc
push 0x1f
call fcn.004d4037
mov esi, eax
add esp, 0x10
test esi, esi
je 0x4d4240
push dword [ebp + 8]
mov ecx, esi
call dword [0x4e5804]
call esi
jmp 0x4d4246
call dword [sym.imp.KERNEL32.dll_TlsAlloc]
pop esi
pop ebp
ret 4

Function at 0x4d428a
Capabilities:
Get thread local storage value

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push esi
push 0x50478c
push 0x504784
push str.FlsGetValue
push 0x21
call fcn.004d4037
mov esi, eax
add esp, 0x10
test esi, esi
je 0x4d42c1
push dword [ebp + 8]
mov ecx, esi
call dword [0x4e5804]
call esi
pop esi
pop ebp
ret 4
pop esi
pop ebp
jmp dword [sym.imp.KERNEL32.dll_TlsGetValue]

Function at 0x4d42c9
Capabilities:
Set thread local storage value

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push esi
push 0x504794
push 0x50478c
push str.FlsSetValue
push 0x22
call fcn.004d4037
mov esi, eax
add esp, 0x10
test esi, esi
je 0x4d4303
push dword [ebp + 0xc]
mov ecx, esi
push dword [ebp + 8]
call dword [0x4e5804]
call esi
pop esi
pop ebp
ret 8
pop esi
pop ebp
jmp dword [sym.imp.KERNEL32.dll_TlsSetValue]
Function at 0x4d57e3
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.004d575f
mov eax, dword [ebp - 0x2c]
and eax, dword [ebp - 0x28]
cmp eax, 0xffffffff
je 0x4d5952
mov eax, dword [ebp - 0x24]
and eax, dword [ebp - 0x20]
cmp eax, 0xffffffff
je 0x4d5952
mov ecx, dword [ebp - 0x18]
mov eax, dword [ebp - 0x1c]
mov dword [ebp - 8], ecx
mov dword [ebp - 4], eax
test ecx, ecx
jl 0x4d5907
jg 0x4d583f
test eax, eax
je 0x4d58fd
push 1
push 0x1000
call fcn.004d3d35
mov esi, eax
pop ecx
pop ecx
test esi, esi
jne 0x4d5862
push 0xc
pop ebx
mov byte [edi + 0x1c], 1
mov dword [edi + 0x18], ebx
jmp 0x4d58f4
push 0x8000
push ebx
call fcn.004cc714
pop ecx
pop ecx
mov ecx, dword [ebp - 0x1c]
mov dword [ebp - 0xc], eax
mov eax, dword [ebp - 0x18]
test eax, eax
jl 0x4d588b
jg 0x4d5886
cmp ecx, 0x1000
jb 0x4d588b
mov ecx, 0x1000
push edi
push ecx
push esi
push ebx
call fcn.004cf2d8
add esp, 0x10
cmp eax, 0xffffffff
je 0x4d58d0
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 0x4d5886
jl 0x4d58b7
test ecx, ecx
jne 0x4d5878
push dword [ebp - 0xc]
push ebx
call fcn.004cc714
push esi
call fcn.004d2317
add esp, 0xc
xor ebx, ebx
jmp 0x4d5960
cmp byte [edi + 0x24], 0
je 0x4d58e7
cmp dword [edi + 0x20], 5
jne 0x4d58e7
mov byte [edi + 0x1c], 1
mov dword [edi + 0x18], 0xd
cmp byte [edi + 0x1c], 0
je 0x4d58f2
mov ebx, dword [edi + 0x18]
jmp 0x4d58f4
xor ebx, ebx
push esi
call fcn.004d2317
pop ecx
jmp 0x4d5960
test ecx, ecx
jg 0x4d58c9
jl 0x4d5907
test eax, eax
jae 0x4d58c9
push 0
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push ebx
call fcn.004ca5d9
and eax, edx
add esp, 0x10
cmp eax, 0xffffffff
jne 0x4d5927
cmp byte [edi + 0x1c], 0
je 0x4d58c9
jmp 0x4d5958
push ebx
call fcn.004d56f5
pop ecx
push eax
call dword [sym.imp.KERNEL32.dll_SetEndOfFile]
test eax, eax
jne 0x4d58c9
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 0x4d5960
cmp byte [edi + 0x1c], 0
je 0x4d595d
mov ebx, dword [edi + 0x18]
jmp 0x4d5960
push 0x16
pop ebx
push 0
push dword [ebp - 0x28]
push dword [ebp - 0x2c]
push dword [ebp - 0x14]
call fcn.004ca5d9
add esp, 0x10
mov eax, ebx
pop edi
pop esi
pop ebx
leave
ret
Function at 0x4d73f4
Capabilities:
Enumerate files on windows

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x264
mov eax, dword [0x5183f0]
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 0x4d743f
movzx eax, word [edx]
lea ecx, [ebp - 0x255]
push eax
call fcn.004d758f
test al, al
jne 0x4d7439
sub edx, 2
cmp edx, edi
jne 0x4d741f
mov ecx, dword [ebp - 0x25c]
movzx esi, word [edx]
cmp esi, 0x3a
jne 0x4d7461
lea eax, [edi + 2]
cmp edx, eax
je 0x4d7461
push ecx
xor ebx, ebx
push ebx
push ebx
push edi
call fcn.004d7340
add esp, 0x10
jmp 0x4d755b
push esi
lea ecx, [ebp - 0x255]
call fcn.004d758f
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 0x4d74a4
push dword [ebp - 0x25c]
jmp 0x4d7451
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 0x4d74e1
cmp word [ebp - 0x226], 0
je 0x4d7502
cmp word [ebp - 0x226], ax
jne 0x4d74e1
cmp word [ebp - 0x224], 0
je 0x4d7502
push ebx
push dword [ebp - 0x260]
lea eax, [ebp - 0x228]
push edi
push eax
call fcn.004d7340
add esp, 0x10
mov dword [ebp - 0x264], eax
test eax, eax
jne 0x4d754e
lea eax, [ebp - 0x254]
push eax
push esi
call dword [sym.imp.KERNEL32.dll_FindNextFileW]
push 0x2e
test eax, eax
pop eax
jne 0x4d74bb
mov eax, dword [ebx + 4]
mov edx, dword [ebx]
sub eax, edx
mov ecx, dword [ebp - 0x25c]
sar eax, 2
cmp ecx, eax
jne 0x4d7536
push esi
call dword [sym.imp.KERNEL32.dll_FindClose]
xor eax, eax
jmp 0x4d755b
push 0x4d7170
sub eax, ecx
push 4
push eax
lea eax, [edx + ecx*4]
push eax
call fcn.004c78b0
add esp, 0x10
jmp 0x4d752b
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.004b28c6
leave
ret

Function at 0x4d7e71
Capabilities:
Query environment variable

Disassembly:
mov edi, edi
push esi
call dword [sym.imp.KERNEL32.dll_GetEnvironmentStringsW]
mov esi, eax
test esi, esi
jne 0x4d7e82
pop esi
ret
push ebx
push edi
push esi
call fcn.004d7e3a
mov ebx, eax
sub ebx, esi
and ebx, 0xfffffffe
push ebx
call fcn.004d23ba
mov edi, eax
pop ecx
pop ecx
test edi, edi
je 0x4d7eaa
push ebx
push esi
push edi
call fcn.004b4c90
add esp, 0xc
push 0
call fcn.004d2317
pop ecx
push esi
call dword [sym.imp.KERNEL32.dll_FreeEnvironmentStringsW]
mov eax, edi
pop edi
pop ebx
pop esi
ret

Function at 0x4d827a
Capabilities:
Set environment variable

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
pop ebp
jmp fcn.004d7ebf
Function at 0x4da802
Capabilities:
Get geographical location

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push ecx
push esi
push edi
call fcn.004d1ea5
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 0x4da871
cmp esi, dword [ebp - 4]
je 0x4da86c
cmp dword [ebp + 0xc], 0
je 0x4da86c
mov esi, dword [edi + 0x50]
lea ecx, [esi + 2]
mov ax, word [esi]
add esi, 2
test ax, ax
jne 0x4da849
push dword [edi + 0x50]
sub esi, ecx
sar esi, 1
call fcn.004da354
pop ecx
xor ecx, ecx
cmp eax, esi
setne cl
mov eax, ecx
jmp 0x4da873
xor eax, eax
inc eax
jmp 0x4da873
xor eax, eax
pop edi
pop esi
leave
ret
Function at 0x4da8d8
Capabilities:
Get geographical location

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x18
mov eax, dword [0x5183f0]
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.004d1ea5
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.004d1ea5
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 0x4da94f
cmp word [ecx], dx
je 0x4da94f
mov eax, dword [0x508614]
push edi
dec eax
push eax
push 0x508500
call fcn.004da877
mov eax, dword [ebp - 0x14]
add esp, 0xc
xor edx, edx
mov dword [ebp - 0x10], edx
mov eax, dword [eax]
test eax, eax
je 0x4da9c2
cmp word [eax], dx
je 0x4da9c2
mov eax, dword [edi]
test eax, eax
je 0x4da973
cmp word [eax], dx
je 0x4da973
lea eax, [ebp - 0x10]
push eax
call fcn.004da25a
jmp 0x4da97c
lea eax, [ebp - 0x10]
push eax
call fcn.004da2f5
cmp dword [ebp - 0x10], 0
pop ecx
jne 0x4da9ec
mov eax, dword [0x5084fc]
push dword [ebp - 0x14]
dec eax
push eax
push 0x5081f0
call fcn.004da877
add esp, 0xc
test al, al
je 0x4da9ec
mov eax, dword [edi]
xor edi, edi
test eax, eax
je 0x4da9b7
cmp word [eax], di
je 0x4da9b7
lea eax, [ebp - 0x10]
push eax
call fcn.004da25a
pop ecx
jmp 0x4da9ee
lea eax, [ebp - 0x10]
push eax
call fcn.004da2f5
jmp 0x4da9b4
mov eax, dword [edi]
test eax, eax
je 0x4da9d9
cmp word [eax], dx
je 0x4da9d9
lea eax, [ebp - 0x10]
push eax
call fcn.004da20f
pop ecx
jmp 0x4da9ec
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 0x4daab7
lea eax, [ebp - 0x10]
push eax
lea eax, [esi + 0x100]
neg esi
sbb esi, esi
and esi, eax
push esi
call fcn.004da6fc
mov esi, eax
pop ecx
pop ecx
test esi, esi
je 0x4daab7
movzx ecx, si
push ecx
call dword [sym.imp.KERNEL32.dll_IsValidCodePage]
test eax, eax
je 0x4daab7
push 1
push dword [ebp - 0xc]
call dword [sym.imp.KERNEL32.dll_IsValidLocale]
test eax, eax
je 0x4daab7
mov eax, dword [ebp - 0x18]
test eax, eax
je 0x4daa44
mov dword [eax], esi
mov eax, dword [ebp - 0x14]
push edi
push 0x55
add eax, 0x250
push eax
push dword [ebp - 0xc]
call fcn.004d44a5
test ebx, ebx
je 0x4daab2
push edi
push 0x55
lea eax, [ebx + 0x120]
push eax
push dword [ebp - 0xc]
call fcn.004d44a5
push 0x40
push ebx
push 0x1001
push dword [ebp - 0xc]
call dword [sym.imp.KERNEL32.dll_GetLocaleInfoW]
test eax, eax
je 0x4daab7
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 0x4daab7
push 0xa
push 0x10
lea ecx, [ebx + 0x100]
push ecx
push esi
call fcn.004cae41
add esp, 0x10
xor eax, eax
inc eax
jmp 0x4daab9
xor eax, eax
mov ecx, dword [ebp - 4]
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.004b28c6
leave
ret