joyce8/EMBER2024-capa huggingface dataset:
Function at 0x4a1650
Capabilities:
Extract resource via kernel32 functions

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x4e11fb
mov eax, dword fs:[0]
push eax
sub esp, 0x424
mov eax, dword [0x50b0c0]
xor eax, ebp
mov dword [ebp - 0x14], eax
push ebx
push esi
push edi
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov dword [ebp - 0x10], esp
mov eax, dword [ebp + 0xc]
mov esi, dword [ebp + 8]
mov dword [ebp - 0x420], eax
mov eax, dword [ebp + 0x10]
mov dword [ebp - 0x41c], eax
mov dword [ebp - 0x430], 0
mov dword [ebp - 4], 0
mov dword [ebp - 0x428], ecx
mov dword [ebp - 0x42c], 0
mov dword [ebp - 0x418], 0
mov ebx, dword [sym.imp.KERNEL32.dll_LoadLibraryExW]
push 0x60
push 0
push esi
mov byte [ebp - 4], 1
call ebx
mov edi, eax
mov dword [ebp - 0x424], edi
test edi, edi
jne 0x4a16fc
push 2
push eax
push esi
call ebx
mov edi, eax
mov dword [ebp - 0x424], eax
test edi, edi
jne 0x4a16fc
call fcn.0048ea40
mov esi, eax
jmp 0x4a17ec
push dword [ebp - 0x41c]
push dword [ebp - 0x420]
push edi
call dword [sym.imp.KERNEL32.dll_FindResourceW]
mov esi, eax
test esi, esi
jne 0x4a171f
call fcn.0048ea40
jmp 0x4a17df
push esi
push edi
call dword [sym.imp.KERNEL32.dll_LoadResource]
mov ebx, eax
mov dword [ebp - 0x420], ebx
test ebx, ebx
jne 0x4a173d
call fcn.0048ea40
jmp 0x4a17df
push esi
push edi
call dword [sym.imp.KERNEL32.dll_SizeofResource]
mov esi, eax
mov dword [ebp - 0x41c], esi
lea eax, [esi + 1]
cmp eax, esi
jae 0x4a175e
mov esi, 0x8007000e
jmp 0x4a17e1
push eax
lea ecx, [ebp - 0x418]
mov byte [ebp - 4], 2
call fcn.0049fe80
jmp 0x4a1788
cmp dword [ebp - 0x418], 0
mov dword [ebp - 4], 1
jne 0x4a179f
mov esi, 0x8007000e
jmp 0x4a17e1
push esi
push dword [ebp - 0x418]
push esi
push ebx
push 0
push 3
call dword [sym.imp.KERNEL32.dll_MultiByteToWideChar]
mov ecx, eax
test ecx, ecx
jne 0x4a17bf
call fcn.0048ea40
jmp 0x4a17df
mov eax, dword [ebp - 0x418]
xor edx, edx
push dword [ebp + 0x14]
mov word [eax + ecx*2], dx
lea ecx, [ebp - 0x42c]
push dword [ebp - 0x418]
call fcn.004a14b0
mov esi, eax
test edi, edi
je 0x4a17ec
push edi
call dword [sym.imp.KERNEL32.dll_FreeLibrary]
lea eax, [ebp - 0x414]
cmp dword [ebp - 0x418], eax
je 0x4a1805
lea ecx, [ebp - 0x418]
call fcn.004a0410
mov eax, esi
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 0x14]
xor ecx, ebp
call fcn.004a69a0
mov esp, ebp
pop ebp
ret 0x10
Function at 0x4a5e48
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 0x4a5e69
jl 0x4a5e60
test edi, edi
jne 0x4a5e69
xor eax, eax
xor edx, edx
jmp 0x4a5f2a
cmp dword [ebx + 0x38], 0
je 0x4a5e7e
push eax
push edi
push dword [ebp + 8]
call fcn.004891d0
jmp 0x4a5f2a
mov eax, dword [ebx + 0x1c]
push esi
mov esi, edi
mov ecx, dword [eax]
test ecx, ecx
je 0x4a5ec5
mov eax, dword [ebx + 0x2c]
mov eax, dword [eax]
mov dword [ebp - 4], eax
test eax, eax
je 0x4a5ec5
cmp eax, edi
jb 0x4a5e9f
mov eax, edi
mov dword [ebp - 4], edi
push eax
push ecx
push dword [ebp + 8]
call fcn.004a81b0
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 0x4a5ecb
mov eax, dword [ebp + 8]
mov dword [ebp - 4], eax
cmp dword [ebx + 0x4c], 0
je 0x4a5f1f
mov ecx, ebx
call fcn.004a57b5
mov ecx, dword [ebp - 4]
mov edx, esi
mov eax, 0xfff
cmp esi, eax
jbe 0x4a5f0a
push dword [ebx + 0x4c]
push eax
push 1
push ecx
call fcn.004bcaa3
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 0x4a5f1f
jmp 0x4a5edd
test edx, edx
je 0x4a5f1f
push dword [ebx + 0x4c]
push esi
push 1
push ecx
call fcn.004bcaa3
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 0x4a759c
Capabilities:
Parse pe header

Disassembly:
push 0
call dword [sym.imp.KERNEL32.dll_GetModuleHandleW]
test eax, eax
je 0x4a75db
mov ecx, 0x5a4d
cmp word [eax], cx
jne 0x4a75db
mov ecx, dword [eax + 0x3c]
add ecx, eax
cmp dword [ecx], 0x4550
jne 0x4a75db
mov eax, 0x10b
cmp word [ecx + 0x18], ax
jne 0x4a75db
cmp dword [ecx + 0x74], 0xe
jbe 0x4a75db
cmp dword [ecx + 0xe8], 0
setne al
ret
xor al, al
ret
Function at 0x4bc65d
Capabilities:
Read file on windows

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
mov eax, 0x101c
call fcn.004a6cb0
mov eax, dword [0x50b0c0]
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.004bcfe4
pop ecx
mov ecx, dword [ebp + 8]
mov ebx, eax
cmp dword [ecx + 8], 0
jne 0x4bc69f
mov eax, dword [ebp + 0xc]
mov edx, dword [ebp + 0x10]
jmp 0x4bc7fb
mov eax, dword [ecx]
sub eax, dword [ecx + 4]
push esi
push edi
push 0
cdq
push 2
push edx
push eax
call fcn.004d48a0
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 + 0x50f8f8]
push dword [eax + edi + 0x24]
push dword [eax + edi + 0x20]
push ebx
call fcn.004c69f9
mov ecx, dword [esi*4 + 0x50f8f8]
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 0x4bc7f4
cmp eax, dword [ecx + edi + 0x24]
jne 0x4bc7f4
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 0x4bc7f4
push dword [ebp - 0x100c]
push 0
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push ebx
call fcn.004c69f9
add esp, 0x14
test edx, edx
jl 0x4bc7f4
jg 0x4bc76a
test eax, eax
jb 0x4bc7f4
mov ebx, dword [ebp - 0x1018]
mov eax, dword [ebp - 0x1014]
test ebx, ebx
jg 0x4bc7f4
jl 0x4bc784
cmp dword [ebp - 0x1008], eax
ja 0x4bc7f4
lea edi, [ebp - 0x1004]
xor edx, edx
add edi, eax
lea ecx, [ebp - 0x1004]
xor esi, esi
cmp dword [ebp - 0x1008], edx
jne 0x4bc7a2
test ebx, ebx
je 0x4bc7db
cmp ecx, edi
jae 0x4bc7db
mov al, byte [ecx]
cmp al, 0xd
jne 0x4bc7bc
lea eax, [edi - 1]
cmp ecx, eax
jae 0x4bc7c8
cmp byte [ecx + 1], 0xa
jne 0x4bc7c8
inc ecx
jmp 0x4bc7c8
movzx eax, al
movsx eax, byte [eax + 0x50b390]
add ecx, eax
add esi, 1
adc edx, 0
inc ecx
cmp esi, dword [ebp - 0x1008]
jne 0x4bc7a2
cmp edx, ebx
jne 0x4bc7a2
lea eax, [ebp - 0x1004]
sub ecx, eax
mov eax, ecx
cdq
add eax, dword [ebp - 0x1010]
adc edx, dword [ebp - 0x101c]
jmp 0x4bc7f9
or edx, 0xffffffff
mov eax, edx
pop edi
pop esi
mov ecx, dword [ebp - 4]
xor ecx, ebp
pop ebx
call fcn.004a69a0
leave
ret
Function at 0x4c6a75
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 + 0x50f8f8]
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 0x4c6ab5
cmp byte [ebx], 0xa
jne 0x4c6ab5
or byte [edi + eax + 0x28], 4
jmp 0x4c6aba
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 0x4c6bb9
mov dl, byte [eax]
cmp dl, 0x1a
je 0x4c6b9c
inc eax
cmp dl, 0xd
je 0x4c6ae6
mov dword [ebp - 8], eax
mov byte [esi], dl
jmp 0x4c6b0c
cmp eax, ecx
jae 0x4c6b1a
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 0x4c6ace
jmp 0x4c6bb9
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 0x4c6b97
cmp dword [ebp - 0x10], 0
je 0x4c6b97
mov ecx, dword [ebp - 0xc]
mov eax, dword [ecx*4 + 0x50f8f8]
test byte [eax + edi + 0x28], 0x48
je 0x4c6b71
mov dl, byte [ebp - 1]
lea eax, [esi + 1]
mov dword [ebp - 0x14], eax
cmp dl, 0xa
jne 0x4c6b5c
mov byte [esi], dl
jmp 0x4c6b6d
mov byte [esi], 0xd
mov eax, dword [ecx*4 + 0x50f8f8]
mov byte [eax + edi + 0x2a], dl
mov eax, dword [ebp - 0x14]
mov esi, eax
jmp 0x4c6bb9
cmp byte [ebp - 1], 0xa
jne 0x4c6b80
cmp esi, ebx
jne 0x4c6b80
mov byte [esi], 0xa
jmp 0x4c6bb8
push 1
push 0xffffffffffffffff
push 0xffffffffffffffff
push dword [ebp + 8]
call fcn.004c6a17
add esp, 0x10
cmp byte [ebp - 1], 0xa
je 0x4c6bb9
mov byte [esi], 0xd
jmp 0x4c6bb8
mov ecx, dword [ebp - 0xc]
mov ecx, dword [ecx*4 + 0x50f8f8]
mov al, byte [ecx + edi + 0x28]
test al, 0x40
jne 0x4c6bb6
or al, 2
mov byte [ecx + edi + 0x28], al
jmp 0x4c6bb9
mov byte [esi], dl
inc esi
sub esi, ebx
pop edi
mov eax, esi
pop esi
pop ebx
leave
ret
Function at 0x4c6bc2
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 + 0x50f8f8]
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 0x4c6c08
cmp word [ebx], dx
jne 0x4c6c08
or byte [eax + edi + 0x28], 4
jmp 0x4c6c0d
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 0x4c6d70
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 0x4c6d50
add eax, 2
cmp cx, word [ebp - 0x10]
je 0x4c6c4e
mov dword [ebp - 4], eax
mov word [esi], cx
jmp 0x4c6c84
cmp eax, edx
jae 0x4c6c92
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 0x4c6c29
jmp 0x4c6d70
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 0x4c6d4b
cmp dword [ebp - 0x18], 0
je 0x4c6d4b
mov edx, dword [ebp - 8]
push 0xa
mov eax, dword [edx*4 + 0x50f8f8]
test byte [eax + edi + 0x28], 0x48
je 0x4c6d21
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 0x4c6ce5
mov word [esi], cx
jmp 0x4c6d1c
push 0xd
pop ecx
mov word [esi], cx
movzx ecx, ax
mov eax, dword [edx*4 + 0x50f8f8]
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 + 0x50f8f8]
mov byte [eax + edi + 0x2b], cl
mov eax, dword [edx*4 + 0x50f8f8]
pop ecx
mov byte [eax + edi + 0x2c], cl
mov esi, dword [ebp - 0x1c]
jmp 0x4c6d70
pop eax
cmp word [ebp - 4], ax
jne 0x4c6d31
cmp esi, ebx
jne 0x4c6d31
mov word [esi], ax
jmp 0x4c6d6d
push 1
push 0xffffffffffffffff
push 0xfffffffffffffffe
push dword [ebp + 8]
call fcn.004c6a17
add esp, 0x10
push 0xa
pop eax
cmp word [ebp - 4], ax
je 0x4c6d70
push 0xd
pop eax
jmp 0x4c6d2c
mov edx, dword [ebp - 8]
mov edx, dword [edx*4 + 0x50f8f8]
mov al, byte [edx + edi + 0x28]
test al, 0x40
jne 0x4c6d6a
or al, 2
mov byte [edx + edi + 0x28], al
jmp 0x4c6d70
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 0x4c9152
Capabilities:
Allocate thread local storage

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push esi
push 0x4e7fdc
push 0x4e7fd4
push str.FlsAlloc
push 0x1f
call fcn.004c8f7d
mov esi, eax
add esp, 0x10
test esi, esi
je 0x4c9186
push dword [ebp + 8]
mov ecx, esi
call dword [0x4e26b0]
call esi
jmp 0x4c918c
call dword [sym.imp.KERNEL32.dll_TlsAlloc]
pop esi
pop ebp
ret 4

Function at 0x4c91d0
Capabilities:
Get thread local storage value

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push esi
push 0x4e7fec
push 0x4e7fe4
push str.FlsGetValue
push 0x21
call fcn.004c8f7d
mov esi, eax
add esp, 0x10
test esi, esi
je 0x4c9207
push dword [ebp + 8]
mov ecx, esi
call dword [0x4e26b0]
call esi
pop esi
pop ebp
ret 4
pop esi
pop ebp
jmp dword [sym.imp.KERNEL32.dll_TlsGetValue]

Function at 0x4c920f
Capabilities:
Set thread local storage value

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push esi
push 0x4e7ff4
push 0x4e7fec
push str.FlsSetValue
push 0x22
call fcn.004c8f7d
mov esi, eax
add esp, 0x10
test esi, esi
je 0x4c9249
push dword [ebp + 0xc]
mov ecx, esi
push dword [ebp + 8]
call dword [0x4e26b0]
call esi
pop esi
pop ebp
ret 8
pop esi
pop ebp
jmp dword [sym.imp.KERNEL32.dll_TlsSetValue]
Function at 0x4cc2ff
Capabilities:
Enumerate files on windows

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x264
mov eax, dword [0x50b0c0]
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 0x4cc34a
movzx eax, word [edx]
lea ecx, [ebp - 0x255]
push eax
call fcn.004cc49a
test al, al
jne 0x4cc344
sub edx, 2
cmp edx, edi
jne 0x4cc32a
mov ecx, dword [ebp - 0x25c]
movzx esi, word [edx]
cmp esi, 0x3a
jne 0x4cc36c
lea eax, [edi + 2]
cmp edx, eax
je 0x4cc36c
push ecx
xor ebx, ebx
push ebx
push ebx
push edi
call fcn.004cc24b
add esp, 0x10
jmp 0x4cc466
push esi
lea ecx, [ebp - 0x255]
call fcn.004cc49a
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 0x4cc3af
push dword [ebp - 0x25c]
jmp 0x4cc35c
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 0x4cc3ec
cmp word [ebp - 0x226], 0
je 0x4cc40d
cmp word [ebp - 0x226], ax
jne 0x4cc3ec
cmp word [ebp - 0x224], 0
je 0x4cc40d
push ebx
push dword [ebp - 0x260]
lea eax, [ebp - 0x228]
push edi
push eax
call fcn.004cc24b
add esp, 0x10
mov dword [ebp - 0x264], eax
test eax, eax
jne 0x4cc459
lea eax, [ebp - 0x254]
push eax
push esi
call dword [sym.imp.KERNEL32.dll_FindNextFileW]
push 0x2e
test eax, eax
pop eax
jne 0x4cc3c6
mov eax, dword [ebx + 4]
mov edx, dword [ebx]
sub eax, edx
mov ecx, dword [ebp - 0x25c]
sar eax, 2
cmp ecx, eax
jne 0x4cc441
push esi
call dword [sym.imp.KERNEL32.dll_FindClose]
xor eax, eax
jmp 0x4cc466
push 0x4cc07b
sub eax, ecx
push 4
push eax
lea eax, [edx + ecx*4]
push eax
call fcn.004d2840
add esp, 0x10
jmp 0x4cc436
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.004a69a0
leave
ret

Function at 0x4ccd7c
Capabilities:
Query environment variable

Disassembly:
mov edi, edi
push esi
call dword [sym.imp.KERNEL32.dll_GetEnvironmentStringsW]
mov esi, eax
test esi, esi
jne 0x4ccd8d
pop esi
ret
push ebx
push edi
push esi
call fcn.004ccd45
mov ebx, eax
sub ebx, esi
and ebx, 0xfffffffe
push ebx
call fcn.004c4ba8
mov edi, eax
pop ecx
pop ecx
test edi, edi
je 0x4ccdb5
push ebx
push esi
push edi
call fcn.004a81b0
add esp, 0xc
push 0
call fcn.004c4ad2
pop ecx
push esi
call dword [sym.imp.KERNEL32.dll_FreeEnvironmentStringsW]
mov eax, edi
pop edi
pop ebx
pop esi
ret

Function at 0x4cd185
Capabilities:
Set environment variable

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
pop ebp
jmp fcn.004ccdca
Function at 0x4cf0c8
Capabilities:
Get geographical location

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push ecx
push esi
push edi
call fcn.004c47e7
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 0x4cf137
cmp esi, dword [ebp - 4]
je 0x4cf132
cmp dword [ebp + 0xc], 0
je 0x4cf132
mov esi, dword [edi + 0x50]
lea ecx, [esi + 2]
mov ax, word [esi]
add esi, 2
test ax, ax
jne 0x4cf10f
push dword [edi + 0x50]
sub esi, ecx
sar esi, 1
call fcn.004cec1a
pop ecx
xor ecx, ecx
cmp eax, esi
setne cl
mov eax, ecx
jmp 0x4cf139
xor eax, eax
inc eax
jmp 0x4cf139
xor eax, eax
pop edi
pop esi
leave
ret
Function at 0x4cf19e
Capabilities:
Get geographical location

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x18
mov eax, dword [0x50b0c0]
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.004c47e7
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.004c47e7
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 0x4cf215
cmp word [ecx], dx
je 0x4cf215
mov eax, dword [0x4e86ac]
push edi
dec eax
push eax
push 0x4e8598
call fcn.004cf13d
mov eax, dword [ebp - 0x14]
add esp, 0xc
xor edx, edx
mov dword [ebp - 0x10], edx
mov eax, dword [eax]
test eax, eax
je 0x4cf288
cmp word [eax], dx
je 0x4cf288
mov eax, dword [edi]
test eax, eax
je 0x4cf239
cmp word [eax], dx
je 0x4cf239
lea eax, [ebp - 0x10]
push eax
call fcn.004ceb20
jmp 0x4cf242
lea eax, [ebp - 0x10]
push eax
call fcn.004cebbb
cmp dword [ebp - 0x10], 0
pop ecx
jne 0x4cf2b2
mov eax, dword [0x4e8594]
push dword [ebp - 0x14]
dec eax
push eax
push 0x4e8288
call fcn.004cf13d
add esp, 0xc
test al, al
je 0x4cf2b2
mov eax, dword [edi]
xor edi, edi
test eax, eax
je 0x4cf27d
cmp word [eax], di
je 0x4cf27d
lea eax, [ebp - 0x10]
push eax
call fcn.004ceb20
pop ecx
jmp 0x4cf2b4
lea eax, [ebp - 0x10]
push eax
call fcn.004cebbb
jmp 0x4cf27a
mov eax, dword [edi]
test eax, eax
je 0x4cf29f
cmp word [eax], dx
je 0x4cf29f
lea eax, [ebp - 0x10]
push eax
call fcn.004cead5
pop ecx
jmp 0x4cf2b2
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 0x4cf37d
lea eax, [ebp - 0x10]
push eax
lea eax, [esi + 0x100]
neg esi
sbb esi, esi
and esi, eax
push esi
call fcn.004cefc2
mov esi, eax
pop ecx
pop ecx
test esi, esi
je 0x4cf37d
movzx ecx, si
push ecx
call dword [sym.imp.KERNEL32.dll_IsValidCodePage]
test eax, eax
je 0x4cf37d
push 1
push dword [ebp - 0xc]
call dword [sym.imp.KERNEL32.dll_IsValidLocale]
test eax, eax
je 0x4cf37d
mov eax, dword [ebp - 0x18]
test eax, eax
je 0x4cf30a
mov dword [eax], esi
mov eax, dword [ebp - 0x14]
push edi
push 0x55
add eax, 0x250
push eax
push dword [ebp - 0xc]
call fcn.004c93eb
test ebx, ebx
je 0x4cf378
push edi
push 0x55
lea eax, [ebx + 0x120]
push eax
push dword [ebp - 0xc]
call fcn.004c93eb
push 0x40
push ebx
push 0x1001
push dword [ebp - 0xc]
call dword [sym.imp.KERNEL32.dll_GetLocaleInfoW]
test eax, eax
je 0x4cf37d
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 0x4cf37d
push 0xa
push 0x10
lea ecx, [ebx + 0x100]
push ecx
push esi
call fcn.004bfc60
add esp, 0x10
xor eax, eax
inc eax
jmp 0x4cf37f
xor eax, eax
mov ecx, dword [ebp - 4]
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.004a69a0
leave
ret
Function at 0x4d3425
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.004d33a1
mov eax, dword [ebp - 0x2c]
and eax, dword [ebp - 0x28]
cmp eax, 0xffffffff
je 0x4d3594
mov eax, dword [ebp - 0x24]
and eax, dword [ebp - 0x20]
cmp eax, 0xffffffff
je 0x4d3594
mov ecx, dword [ebp - 0x18]
mov eax, dword [ebp - 0x1c]
mov dword [ebp - 8], ecx
mov dword [ebp - 4], eax
test ecx, ecx
jl 0x4d3549
jg 0x4d3481
test eax, eax
je 0x4d353f
push 1
push 0x1000
call fcn.004c5f7c
mov esi, eax
pop ecx
pop ecx
test esi, esi
jne 0x4d34a4
push 0xc
pop ebx
mov byte [edi + 0x1c], 1
mov dword [edi + 0x18], ebx
jmp 0x4d3536
push 0x8000
push ebx
call fcn.004c2bbe
pop ecx
pop ecx
mov ecx, dword [ebp - 0x1c]
mov dword [ebp - 0xc], eax
mov eax, dword [ebp - 0x18]
test eax, eax
jl 0x4d34cd
jg 0x4d34c8
cmp ecx, 0x1000
jb 0x4d34cd
mov ecx, 0x1000
push edi
push ecx
push esi
push ebx
call fcn.004c873a
add esp, 0x10
cmp eax, 0xffffffff
je 0x4d3512
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 0x4d34c8
jl 0x4d34f9
test ecx, ecx
jne 0x4d34ba
push dword [ebp - 0xc]
push ebx
call fcn.004c2bbe
push esi
call fcn.004c4ad2
add esp, 0xc
xor ebx, ebx
jmp 0x4d35a2
cmp byte [edi + 0x24], 0
je 0x4d3529
cmp dword [edi + 0x20], 5
jne 0x4d3529
mov byte [edi + 0x1c], 1
mov dword [edi + 0x18], 0xd
cmp byte [edi + 0x1c], 0
je 0x4d3534
mov ebx, dword [edi + 0x18]
jmp 0x4d3536
xor ebx, ebx
push esi
call fcn.004c4ad2
pop ecx
jmp 0x4d35a2
test ecx, ecx
jg 0x4d350b
jl 0x4d3549
test eax, eax
jae 0x4d350b
push 0
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push ebx
call fcn.004c6a17
and eax, edx
add esp, 0x10
cmp eax, 0xffffffff
jne 0x4d3569
cmp byte [edi + 0x1c], 0
je 0x4d350b
jmp 0x4d359a
push ebx
call fcn.004c7de6
pop ecx
push eax
call dword [sym.imp.KERNEL32.dll_SetEndOfFile]
test eax, eax
jne 0x4d350b
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 0x4d35a2
cmp byte [edi + 0x1c], 0
je 0x4d359f
mov ebx, dword [edi + 0x18]
jmp 0x4d35a2
push 0x16
pop ebx
push 0
push dword [ebp - 0x28]
push dword [ebp - 0x2c]
push dword [ebp - 0x14]
call fcn.004c6a17
add esp, 0x10
mov eax, ebx
pop edi
pop esi
pop ebx
leave
ret

Function at 0x4d47a0
Capabilities:
Parse pe header

Disassembly:
push ebp
mov ebp, esp
mov eax, dword [ebp + 8]
mov ecx, 0x5a4d
cmp word [eax], cx
jne 0x4d47cd
mov ecx, dword [eax + 0x3c]
add ecx, eax
cmp dword [ecx], 0x4550
jne 0x4d47cd
mov edx, 0x10b
xor eax, eax
cmp word [ecx + 0x18], dx
sete al
pop ebp
ret
xor eax, eax
pop ebp
ret
Function at 0x432000
Capabilities:
Encode data using xor
Packed with generic packer

Disassembly:
pushal
nop
nop
nop
nop
nop
nop
mov eax, section..text
nop
mov ebx, 0x40c7d0
mov ecx, 0x41ba008f
nop
test eax, eax
nop
nop
nop
nop
nop
nop
nop
je 0x43204e
nop
nop
nop
xor dword [eax], ecx
nop
nop
nop
nop
nop
nop
nop
inc eax
nop
inc eax
nop
nop
nop
nop
nop
nop
nop
nop
nop
inc eax
nop
nop
nop
inc eax
nop
nop
nop
nop
cmp eax, ebx
nop
nop
jne 0x432024
nop
nop
nop
nop
nop
mov eax, str.2.
mov ebx, 0x42f314
nop
nop
mov ecx, 0x26d00032
nop
nop
nop
nop
test eax, eax
je 0x432084
nop
nop
nop
nop
xor dword [eax], ecx
nop
nop
nop
nop
nop
add eax, 4
nop
nop
nop
nop
cmp eax, ebx
nop
nop
nop
nop
nop
nop
jne 0x43206c
nop
nop
nop
nop
nop
popal
jmp 0x431219