joyce8/EMBER2024-capa huggingface dataset:
Function at 0x4beec3
Capabilities:
Get geographical location

Disassembly:
push ebp
mov ebp, esp
push ecx
push esi
push 2
lea eax, [ebp - 4]
push eax
push 0x20000001
push str._x_sys_default_locale
call dword [sym.imp.KERNEL32.dll_GetLocaleInfoEx]
mov esi, dword [ebp + 0xc]
neg eax
sbb eax, eax
xor ecx, ecx
and eax, dword [ebp - 4]
push ecx
push ecx
push esi
push eax
push dword [ebp + 8]
mov dword [ebp - 4], eax
push ecx
push 0x1300
call dword [sym.imp.KERNEL32.dll_FormatMessageA]
push eax
push dword [esi]
call fcn.004bee9f
pop esi
leave
ret 8

Function at 0x4c0a5d
Capabilities:
Parse pe header

Disassembly:
push 0
call dword [sym.imp.KERNEL32.dll_GetModuleHandleW]
test eax, eax
je 0x4c0a9c
mov ecx, 0x5a4d
cmp word [eax], cx
jne 0x4c0a9c
mov ecx, dword [eax + 0x3c]
add ecx, eax
cmp dword [ecx], 0x4550
jne 0x4c0a9c
mov eax, 0x10b
cmp word [ecx + 0x18], ax
jne 0x4c0a9c
cmp dword [ecx + 0x74], 0xe
jbe 0x4c0a9c
cmp dword [ecx + 0xe8], 0
setne al
ret
xor al, al
ret

Function at 0x4c942a
Capabilities:
Get disk information

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x210
mov eax, dword [0x542094]
xor eax, ebp
mov dword [ebp - 4], eax
push esi
mov esi, dword [ebp + 8]
push 0x529be0
push esi
call fcn.004dce90
pop ecx
pop ecx
test eax, eax
jne 0x4c9458
xor al, al
jmp 0x4c94d5
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.004c912c
mov edx, eax
add esp, 0x10
test edx, edx
jne 0x4c9492
push dword [ebp - 0x210]
call fcn.004c9b33
xor al, al
jmp 0x4c94d3
mov ecx, edx
push edi
lea edi, [ecx + 2]
mov ax, word [ecx]
add ecx, 2
cmp ax, bx
jne 0x4c9498
sub ecx, edi
sar ecx, 1
pop edi
cmp ecx, 3
je 0x4c94b8
push edx
call fcn.004c9361
pop ecx
test al, al
je 0x4c9483
push esi
call dword [sym.imp.KERNEL32.dll_GetDriveTypeW]
cmp eax, 1
jbe 0x4c94c6
mov bl, 1
push dword [ebp - 0x210]
call fcn.004c9b33
mov al, bl
pop ecx
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
pop esi
call fcn.004bf82c
leave
ret
Function at 0x4cc684
Capabilities:
Read file on windows

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
mov eax, 0x101c
call fcn.004c03c0
mov eax, dword [0x542094]
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.004dba20
pop ecx
mov ecx, dword [ebp + 8]
mov ebx, eax
cmp dword [ecx + 8], 0
jne 0x4cc6c6
mov eax, dword [ebp + 0xc]
mov edx, dword [ebp + 0x10]
jmp 0x4cc822
mov eax, dword [ecx]
sub eax, dword [ecx + 4]
push esi
push edi
push 0
cdq
push 2
push edx
push eax
call fcn.004c0310
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 + 0x551a78]
push dword [eax + edi + 0x24]
push dword [eax + edi + 0x20]
push ebx
call fcn.004d2665
mov ecx, dword [esi*4 + 0x551a78]
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 0x4cc81b
cmp eax, dword [ecx + edi + 0x24]
jne 0x4cc81b
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 0x4cc81b
push dword [ebp - 0x100c]
push 0
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push ebx
call fcn.004d2665
add esp, 0x14
test edx, edx
jl 0x4cc81b
jg 0x4cc791
test eax, eax
jb 0x4cc81b
mov ebx, dword [ebp - 0x1018]
mov eax, dword [ebp - 0x1014]
test ebx, ebx
jg 0x4cc81b
jl 0x4cc7ab
cmp dword [ebp - 0x1008], eax
ja 0x4cc81b
lea edi, [ebp - 0x1004]
xor edx, edx
add edi, eax
lea ecx, [ebp - 0x1004]
xor esi, esi
cmp dword [ebp - 0x1008], edx
jne 0x4cc7c9
test ebx, ebx
je 0x4cc802
cmp ecx, edi
jae 0x4cc802
mov al, byte [ecx]
cmp al, 0xd
jne 0x4cc7e3
lea eax, [edi - 1]
cmp ecx, eax
jae 0x4cc7ef
cmp byte [ecx + 1], 0xa
jne 0x4cc7ef
inc ecx
jmp 0x4cc7ef
movzx eax, al
movsx eax, byte [eax + 0x54bec0]
add ecx, eax
add esi, 1
adc edx, 0
inc ecx
cmp esi, dword [ebp - 0x1008]
jne 0x4cc7c9
cmp edx, ebx
jne 0x4cc7c9
lea eax, [ebp - 0x1004]
sub ecx, eax
mov eax, ecx
cdq
add eax, dword [ebp - 0x1010]
adc edx, dword [ebp - 0x101c]
jmp 0x4cc820
or edx, 0xffffffff
mov eax, edx
pop edi
pop esi
mov ecx, dword [ebp - 4]
xor ecx, ebp
pop ebx
call fcn.004bf82c
leave
ret
Function at 0x4d6908
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 + 0x551a78]
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 0x4d6948
cmp byte [ebx], 0xa
jne 0x4d6948
or byte [edi + eax + 0x28], 4
jmp 0x4d694d
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 0x4d6a4c
mov dl, byte [eax]
cmp dl, 0x1a
je 0x4d6a2f
inc eax
cmp dl, 0xd
je 0x4d6979
mov dword [ebp - 8], eax
mov byte [esi], dl
jmp 0x4d699f
cmp eax, ecx
jae 0x4d69ad
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 0x4d6961
jmp 0x4d6a4c
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 0x4d6a2a
cmp dword [ebp - 0x10], 0
je 0x4d6a2a
mov ecx, dword [ebp - 0xc]
mov eax, dword [ecx*4 + 0x551a78]
test byte [eax + edi + 0x28], 0x48
je 0x4d6a04
mov dl, byte [ebp - 1]
lea eax, [esi + 1]
mov dword [ebp - 0x14], eax
cmp dl, 0xa
jne 0x4d69ef
mov byte [esi], dl
jmp 0x4d6a00
mov byte [esi], 0xd
mov eax, dword [ecx*4 + 0x551a78]
mov byte [eax + edi + 0x2a], dl
mov eax, dword [ebp - 0x14]
mov esi, eax
jmp 0x4d6a4c
cmp byte [ebp - 1], 0xa
jne 0x4d6a13
cmp esi, ebx
jne 0x4d6a13
mov byte [esi], 0xa
jmp 0x4d6a4b
push 1
push 0xffffffffffffffff
push 0xffffffffffffffff
push dword [ebp + 8]
call fcn.004d2683
add esp, 0x10
cmp byte [ebp - 1], 0xa
je 0x4d6a4c
mov byte [esi], 0xd
jmp 0x4d6a4b
mov ecx, dword [ebp - 0xc]
mov ecx, dword [ecx*4 + 0x551a78]
mov al, byte [ecx + edi + 0x28]
test al, 0x40
jne 0x4d6a49
or al, 2
mov byte [ecx + edi + 0x28], al
jmp 0x4d6a4c
mov byte [esi], dl
inc esi
sub esi, ebx
pop edi
mov eax, esi
pop esi
pop ebx
leave
ret
Function at 0x4d6a55
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 + 0x551a78]
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 0x4d6a9b
cmp word [ebx], dx
jne 0x4d6a9b
or byte [eax + edi + 0x28], 4
jmp 0x4d6aa0
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 0x4d6c03
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 0x4d6be3
add eax, 2
cmp cx, word [ebp - 0x10]
je 0x4d6ae1
mov dword [ebp - 4], eax
mov word [esi], cx
jmp 0x4d6b17
cmp eax, edx
jae 0x4d6b25
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 0x4d6abc
jmp 0x4d6c03
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 0x4d6bde
cmp dword [ebp - 0x18], 0
je 0x4d6bde
mov edx, dword [ebp - 8]
push 0xa
mov eax, dword [edx*4 + 0x551a78]
test byte [eax + edi + 0x28], 0x48
je 0x4d6bb4
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 0x4d6b78
mov word [esi], cx
jmp 0x4d6baf
push 0xd
pop ecx
mov word [esi], cx
movzx ecx, ax
mov eax, dword [edx*4 + 0x551a78]
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 + 0x551a78]
mov byte [eax + edi + 0x2b], cl
mov eax, dword [edx*4 + 0x551a78]
pop ecx
mov byte [eax + edi + 0x2c], cl
mov esi, dword [ebp - 0x1c]
jmp 0x4d6c03
pop eax
cmp word [ebp - 4], ax
jne 0x4d6bc4
cmp esi, ebx
jne 0x4d6bc4
mov word [esi], ax
jmp 0x4d6c00
push 1
push 0xffffffffffffffff
push 0xfffffffffffffffe
push dword [ebp + 8]
call fcn.004d2683
add esp, 0x10
push 0xa
pop eax
cmp word [ebp - 4], ax
je 0x4d6c03
push 0xd
pop eax
jmp 0x4d6bbf
mov edx, dword [ebp - 8]
mov edx, dword [edx*4 + 0x551a78]
mov al, byte [edx + edi + 0x28]
test al, 0x40
jne 0x4d6bfd
or al, 2
mov byte [edx + edi + 0x28], al
jmp 0x4d6c03
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 0x4da40a
Capabilities:
Allocate thread local storage

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push esi
push 0x52c274
push 0x52c26c
push str.FlsAlloc
push 0x1f
call fcn.004da235
mov esi, eax
add esp, 0x10
test esi, esi
je 0x4da43e
push dword [ebp + 8]
mov ecx, esi
call dword [0x4ef4f0]
call esi
jmp 0x4da444
call dword [sym.imp.KERNEL32.dll_TlsAlloc]
pop esi
pop ebp
ret 4

Function at 0x4da488
Capabilities:
Get thread local storage value

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push esi
push 0x52c284
push 0x52c27c
push str.FlsGetValue
push 0x21
call fcn.004da235
mov esi, eax
add esp, 0x10
test esi, esi
je 0x4da4bf
push dword [ebp + 8]
mov ecx, esi
call dword [0x4ef4f0]
call esi
pop esi
pop ebp
ret 4
pop esi
pop ebp
jmp dword [sym.imp.KERNEL32.dll_TlsGetValue]

Function at 0x4da4c7
Capabilities:
Set thread local storage value

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push esi
push 0x52c28c
push 0x52c284
push str.FlsSetValue
push 0x22
call fcn.004da235
mov esi, eax
add esp, 0x10
test esi, esi
je 0x4da501
push dword [ebp + 0xc]
mov ecx, esi
push dword [ebp + 8]
call dword [0x4ef4f0]
call esi
pop esi
pop ebp
ret 8
pop esi
pop ebp
jmp dword [sym.imp.KERNEL32.dll_TlsSetValue]

Function at 0x4da548
Capabilities:
Get common file path

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push esi
push 0x52c124
push 0x52c11c
push str.GetTempPath2W
push 5
call fcn.004da235
mov esi, eax
add esp, 0x10
test esi, esi
je 0x4da582
push dword [ebp + 0xc]
mov ecx, esi
push dword [ebp + 8]
call dword [0x4ef4f0]
call esi
pop esi
pop ebp
ret 8
pop esi
pop ebp
jmp dword [sym.imp.KERNEL32.dll_GetTempPathW]
Function at 0x4e0c2b
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 0x4e0cc8
push ebx
push esi
call fcn.004e0bf4
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.004dfbe1
add esp, 0x24
mov dword [ebp - 4], eax
test eax, eax
jne 0x4e0c75
push esi
call dword [sym.imp.KERNEL32.dll_FreeEnvironmentStringsW]
xor eax, eax
jmp 0x4e0cc7
push edi
push eax
call fcn.004daae8
mov edi, eax
pop ecx
push ebx
test edi, edi
jne 0x4e0c95
call fcn.004d9f56
pop ecx
push esi
call dword [sym.imp.KERNEL32.dll_FreeEnvironmentStringsW]
xor eax, eax
jmp 0x4e0cc6
push ebx
push dword [ebp - 4]
push edi
push dword [ebp - 8]
push esi
push ebx
push ebx
call fcn.004dfbe1
add esp, 0x20
test eax, eax
jne 0x4e0cb4
push edi
call fcn.004d9f56
jmp 0x4e0cbc
push ebx
call fcn.004d9f56
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 0x4e0ccb
Capabilities:
Query environment variable

Disassembly:
mov edi, edi
push esi
call dword [sym.imp.KERNEL32.dll_GetEnvironmentStringsW]
mov esi, eax
test esi, esi
jne 0x4e0cdc
pop esi
ret
push ebx
push edi
push esi
call fcn.004e0bf4
mov ebx, eax
sub ebx, esi
and ebx, 0xfffffffe
push ebx
call fcn.004daae8
mov edi, eax
pop ecx
pop ecx
test edi, edi
je 0x4e0d04
push ebx
push esi
push edi
call fcn.004c16e0
add esp, 0xc
push 0
call fcn.004d9f56
pop ecx
push esi
call dword [sym.imp.KERNEL32.dll_FreeEnvironmentStringsW]
mov eax, edi
pop edi
pop ebx
pop esi
ret

Function at 0x4e145e
Capabilities:
Set environment variable

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
pop ebp
jmp fcn.004e0f79

Function at 0x4e3649
Capabilities:
Get geographical location

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push ecx
push esi
push edi
call fcn.004dbec1
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 0x4e36b8
cmp esi, dword [ebp - 4]
je 0x4e36b3
cmp dword [ebp + 0xc], 0
je 0x4e36b3
mov esi, dword [edi + 0x50]
lea ecx, [esi + 2]
mov ax, word [esi]
add esi, 2
test ax, ax
jne 0x4e3690
push dword [edi + 0x50]
sub esi, ecx
sar esi, 1
call fcn.004e319b
pop ecx
xor ecx, ecx
cmp eax, esi
setne cl
mov eax, ecx
jmp 0x4e36ba
xor eax, eax
inc eax
jmp 0x4e36ba
xor eax, eax
pop edi
pop esi
leave
ret
Function at 0x4e371f
Capabilities:
Get geographical location

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x18
mov eax, dword [0x542094]
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.004dbec1
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.004dbec1
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 0x4e3796
cmp word [ecx], dx
je 0x4e3796
mov eax, dword [0x52cc84]
push edi
dec eax
push eax
push 0x52cb70
call fcn.004e36be
mov eax, dword [ebp - 0x14]
add esp, 0xc
xor edx, edx
mov dword [ebp - 0x10], edx
mov eax, dword [eax]
test eax, eax
je 0x4e3809
cmp word [eax], dx
je 0x4e3809
mov eax, dword [edi]
test eax, eax
je 0x4e37ba
cmp word [eax], dx
je 0x4e37ba
lea eax, [ebp - 0x10]
push eax
call fcn.004e30a1
jmp 0x4e37c3
lea eax, [ebp - 0x10]
push eax
call fcn.004e313c
cmp dword [ebp - 0x10], 0
pop ecx
jne 0x4e3833
mov eax, dword [0x52cb6c]
push dword [ebp - 0x14]
dec eax
push eax
push 0x52c860
call fcn.004e36be
add esp, 0xc
test al, al
je 0x4e3833
mov eax, dword [edi]
xor edi, edi
test eax, eax
je 0x4e37fe
cmp word [eax], di
je 0x4e37fe
lea eax, [ebp - 0x10]
push eax
call fcn.004e30a1
pop ecx
jmp 0x4e3835
lea eax, [ebp - 0x10]
push eax
call fcn.004e313c
jmp 0x4e37fb
mov eax, dword [edi]
test eax, eax
je 0x4e3820
cmp word [eax], dx
je 0x4e3820
lea eax, [ebp - 0x10]
push eax
call fcn.004e3056
pop ecx
jmp 0x4e3833
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 0x4e38fe
lea eax, [ebp - 0x10]
push eax
lea eax, [esi + 0x100]
neg esi
sbb esi, esi
and esi, eax
push esi
call fcn.004e3543
mov esi, eax
pop ecx
pop ecx
test esi, esi
je 0x4e38fe
movzx ecx, si
push ecx
call dword [sym.imp.KERNEL32.dll_IsValidCodePage]
test eax, eax
je 0x4e38fe
push 1
push dword [ebp - 0xc]
call dword [sym.imp.KERNEL32.dll_IsValidLocale]
test eax, eax
je 0x4e38fe
mov eax, dword [ebp - 0x18]
test eax, eax
je 0x4e388b
mov dword [eax], esi
mov eax, dword [ebp - 0x14]
push edi
push 0x55
add eax, 0x250
push eax
push dword [ebp - 0xc]
call fcn.004da649
test ebx, ebx
je 0x4e38f9
push edi
push 0x55
lea eax, [ebx + 0x120]
push eax
push dword [ebp - 0xc]
call fcn.004da649
push 0x40
push ebx
push 0x1001
push dword [ebp - 0xc]
call dword [sym.imp.KERNEL32.dll_GetLocaleInfoW]
test eax, eax
je 0x4e38fe
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 0x4e38fe
push 0xa
push 0x10
lea ecx, [ebx + 0x100]
push ecx
push esi
call fcn.004e622b
add esp, 0x10
xor eax, eax
inc eax
jmp 0x4e3900
xor eax, eax
mov ecx, dword [ebp - 4]
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.004bf82c
leave
ret
Function at 0x4e3c50
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.004e3bcc
mov eax, dword [ebp - 0x2c]
and eax, dword [ebp - 0x28]
cmp eax, 0xffffffff
je 0x4e3dbf
mov eax, dword [ebp - 0x24]
and eax, dword [ebp - 0x20]
cmp eax, 0xffffffff
je 0x4e3dbf
mov ecx, dword [ebp - 0x18]
mov eax, dword [ebp - 0x1c]
mov dword [ebp - 8], ecx
mov dword [ebp - 4], eax
test ecx, ecx
jl 0x4e3d74
jg 0x4e3cac
test eax, eax
je 0x4e3d6a
push 1
push 0x1000
call fcn.004d9ef9
mov esi, eax
pop ecx
pop ecx
test esi, esi
jne 0x4e3ccf
push 0xc
pop ebx
mov byte [edi + 0x1c], 1
mov dword [edi + 0x18], ebx
jmp 0x4e3d61
push 0x8000
push ebx
call fcn.004d4743
pop ecx
pop ecx
mov ecx, dword [ebp - 0x1c]
mov dword [ebp - 0xc], eax
mov eax, dword [ebp - 0x18]
test eax, eax
jl 0x4e3cf8
jg 0x4e3cf3
cmp ecx, 0x1000
jb 0x4e3cf8
mov ecx, 0x1000
push edi
push ecx
push esi
push ebx
call fcn.004d7b72
add esp, 0x10
cmp eax, 0xffffffff
je 0x4e3d3d
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 0x4e3cf3
jl 0x4e3d24
test ecx, ecx
jne 0x4e3ce5
push dword [ebp - 0xc]
push ebx
call fcn.004d4743
push esi
call fcn.004d9f56
add esp, 0xc
xor ebx, ebx
jmp 0x4e3dcd
cmp byte [edi + 0x24], 0
je 0x4e3d54
cmp dword [edi + 0x20], 5
jne 0x4e3d54
mov byte [edi + 0x1c], 1
mov dword [edi + 0x18], 0xd
cmp byte [edi + 0x1c], 0
je 0x4e3d5f
mov ebx, dword [edi + 0x18]
jmp 0x4e3d61
xor ebx, ebx
push esi
call fcn.004d9f56
pop ecx
jmp 0x4e3dcd
test ecx, ecx
jg 0x4e3d36
jl 0x4e3d74
test eax, eax
jae 0x4e3d36
push 0
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push ebx
call fcn.004d2683
and eax, edx
add esp, 0x10
cmp eax, 0xffffffff
jne 0x4e3d94
cmp byte [edi + 0x1c], 0
je 0x4e3d36
jmp 0x4e3dc5
push ebx
call fcn.004dd425
pop ecx
push eax
call dword [sym.imp.KERNEL32.dll_SetEndOfFile]
test eax, eax
jne 0x4e3d36
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 0x4e3dcd
cmp byte [edi + 0x1c], 0
je 0x4e3dca
mov ebx, dword [edi + 0x18]
jmp 0x4e3dcd
push 0x16
pop ebx
push 0
push dword [ebp - 0x28]
push dword [ebp - 0x2c]
push dword [ebp - 0x14]
call fcn.004d2683
add esp, 0x10
mov eax, ebx
pop edi
pop esi
pop ebx
leave
ret
Function at 0x4e85b6
Capabilities:
Get disk information

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0xc
mov eax, dword [0x542094]
xor eax, ebp
mov dword [ebp - 4], eax
mov eax, dword [ebp + 8]
cmp eax, 0x1a
jbe 0x4e85f9
call fcn.004c98b4
mov dword [eax], 0xf
call fcn.004c98c7
mov dword [eax], 0xd
call fcn.004c7a50
xor eax, eax
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.004bf82c
leave
ret
test eax, eax
jne 0x4e8600
inc eax
jmp 0x4e85ed
add eax, 0x40
push 0x3a
mov word [ebp - 0xc], ax
pop eax
mov word [ebp - 0xa], ax
push 0x5c
pop eax
mov word [ebp - 8], ax
xor eax, eax
mov word [ebp - 6], ax
lea eax, [ebp - 0xc]
push eax
call dword [sym.imp.KERNEL32.dll_GetDriveTypeW]
mov ecx, eax
test ecx, ecx
je 0x4e85eb
xor eax, eax
cmp ecx, 1
setne al
jmp 0x4e85ed

Function at 0x4ea010
Capabilities:
Parse pe header

Disassembly:
push ebp
mov ebp, esp
mov eax, dword [ebp + 8]
mov ecx, 0x5a4d
cmp word [eax], cx
jne 0x4ea03d
mov ecx, dword [eax + 0x3c]
add ecx, eax
cmp dword [ecx], 0x4550
jne 0x4ea03d
mov edx, 0x10b
xor eax, eax
cmp word [ecx + 0x18], dx
sete al
pop ebp
ret
xor eax, eax
pop ebp
ret

Function at 0x403d61
Capabilities:
Encode data using xor

Disassembly:
push eax
push ebx
mov eax, 0x499
mov ecx, 0x404498
mov bl, byte [ecx]
sub bl, 0xf2
rol bl, 2
sub bl, cl
ror bl, 1
mov byte [ecx], bl
dec ecx
dec eax
jne 0x403d6d
mov eax, 0x261d
mov ecx, 0x403764
mov bl, byte [ecx]
rol bl, 7
ror bl, 2
sub bl, cl
xor bl, 0x91
mov byte [ecx], bl
dec ecx
dec eax
jne 0x403d8a
pop ebx
pop eax
add ecx, 0x2c1a
jmp ecx
Function at 0xa1e058
Capabilities:
Decompress data using aplib

Disassembly:
call fcn.00a1e1a8
push ebx
mov ebx, esp
push ebx
mov esi, dword [ebx + 8]
mov edi, dword [ebx + 0x10]
cld
mov dl, pe_nt_image_headers32
mov al, byte [esi]
inc esi
mov byte [edi], al
inc edi
mov ebx, 2
add dl, dl
jne 0xa1e07e
mov dl, byte [esi]
inc esi
adc dl, dl
jae 0xa1e06a
add dl, dl
jne 0xa1e089
mov dl, byte [esi]
inc esi
adc dl, dl
jae 0xa1e0dc
xor eax, eax
add dl, dl
jne 0xa1e096
mov dl, byte [esi]
inc esi
adc dl, dl
jae 0xa1e17d
add dl, dl
jne 0xa1e0a5
mov dl, byte [esi]
inc esi
adc dl, dl
adc eax, eax
add dl, dl
jne 0xa1e0b0
mov dl, byte [esi]
inc esi
adc dl, dl
adc eax, eax
add dl, dl
jne 0xa1e0bb
mov dl, byte [esi]
inc esi
adc dl, dl
adc eax, eax
add dl, dl
jne 0xa1e0c6
mov dl, byte [esi]
inc esi
adc dl, dl
adc eax, eax
je 0xa1e0d2
push edi
mov eax, eax
sub edi, eax
mov al, byte [edi]
pop edi
mov byte [edi], al
inc edi
mov ebx, 2
jmp 0xa1e075
mov eax, 1
add dl, dl
jne 0xa1e0ea
mov dl, byte [esi]
inc esi
adc dl, dl
adc eax, eax
add dl, dl
jne 0xa1e0f5
mov dl, byte [esi]
inc esi
adc dl, dl
jb 0xa1e0e1
sub eax, ebx
mov ebx, 1
jne 0xa1e128
mov ecx, 1
add dl, dl
jne 0xa1e10e
mov dl, byte [esi]
inc esi
adc dl, dl
adc ecx, ecx
add dl, dl
jne 0xa1e119
mov dl, byte [esi]
inc esi
adc dl, dl
jb 0xa1e105
push esi
mov esi, edi
sub esi, ebp
rep movsb byte es:[edi], byte [esi]
pop esi
jmp 0xa1e075
dec eax
shl eax, 8
mov al, byte [esi]
inc esi
mov ebp, eax
mov ecx, 1
add dl, dl
jne 0xa1e13f
mov dl, byte [esi]
inc esi
adc dl, dl
adc ecx, ecx
add dl, dl
jne 0xa1e14a
mov dl, byte [esi]
inc esi
adc dl, dl
jb 0xa1e136
cmp eax, 0x7d00
jae 0xa1e16d
cmp eax, 0x500
jb 0xa1e168
inc ecx
push esi
mov esi, edi
sub esi, eax
rep movsb byte es:[edi], byte [esi]
pop esi
jmp 0xa1e075
cmp eax, 0x7f
ja 0xa1e170
add ecx, 2
push esi
mov esi, edi
sub esi, eax
rep movsb byte es:[edi], byte [esi]
pop esi
jmp 0xa1e075
mov al, byte [esi]
inc esi
xor ecx, ecx
shr al, 1
je 0xa1e19e
adc ecx, 2
mov ebp, eax
push esi
mov esi, edi
sub esi, eax
rep movsb byte es:[edi], byte [esi]
pop esi
mov ebx, 1
jmp 0xa1e075
pop ebx
sub edi, dword [ebx + 0x10]
mov eax, edi
pop ebx
ret 0x10

Function at 0x403d61
Capabilities:
Encode data using xor

Disassembly:
push eax
push ebx
mov eax, 0x499
mov ecx, 0x404498
mov bl, byte [ecx]
sub bl, 0xf2
rol bl, 2
sub bl, cl
ror bl, 1
mov byte [ecx], bl
dec ecx
dec eax
jne 0x403d6d
mov eax, 0x261d
mov ecx, 0x403764
mov bl, byte [ecx]
rol bl, 7
ror bl, 2
sub bl, cl
xor bl, 0x91
mov byte [ecx], bl
dec ecx
dec eax
jne 0x403d8a
pop ebx
pop eax
add ecx, 0x2c1a
jmp ecx
Function at 0x4025f4
Capabilities:
Generate random numbers using the delphi lcg

Disassembly:
push ebx
xor ebx, ebx
imul edx, dword [ebx + 0x404008], 0x8088405
inc edx
mov dword [ebx + 0x404008], edx
mul edx
mov eax, edx
pop ebx
ret

Function at 0x431000
Capabilities:
Encode data using xor

Disassembly:
pushal
nop
nop
nop
nop
nop
call 0x43100c
nop
nop
nop
nop
pop eax
nop
add eax, 0x403e6a
nop
nop
sub eax, 0x403e10
nop
mov ebx, dword [eax]
nop
nop
nop
mov ecx, dword [eax + 4]
nop
nop
nop
nop
nop
nop
mov edx, dword [eax + 8]
xor dword [ebx], edx
nop
nop
nop
nop
nop
add ebx, 4
nop
nop
nop
cmp ebx, ecx
nop
nop
nop
nop
nop
jl 0x431030
nop
nop
nop
add eax, 0xc
nop
nop
nop
nop
nop
cmp dword [eax], 0
nop
jne 0x43101e
nop
nop
nop
nop
popal
nop
nop
nop
nop
jmp fcn.00401219