joyce8/EMBER2024-capa huggingface dataset:
Function at 0x4b8880
Capabilities:
Encode data using xor

Disassembly:
mov eax, 4
call fcn.0045c6a0
push ebp
mov ebp, dword [esp + 0xc]
mov eax, dword [ebp + 0x38]
or eax, dword [ebp + 0x3c]
je 0x4b889f
mov eax, 0xfffffffe
pop ebp
pop ecx
ret
push esi
mov esi, dword [esp + 0x18]
xor ecx, ecx
mov eax, esi
add eax, dword [ebp + 0x30]
adc ecx, dword [ebp + 0x34]
cmp ecx, 0x20000000
ja 0x4b896f
jb 0x4b88c4
test eax, eax
jne 0x4b896f
push ebx
mov dword [ebp + 0x34], ecx
mov ecx, dword [ebp + 0x16c]
mov dword [ebp + 0x30], eax
mov dword [esp + 0x14], ecx
push edi
mov edi, dword [esp + 0x1c]
test ecx, ecx
je 0x4b8910
nop
test esi, esi
je 0x4b8961
mov al, byte [edi]
dec esi
xor byte [ecx + ebp + 0x40], al
inc edi
inc ecx
and ecx, 0xf
mov dword [esp + 0x18], ecx
jne 0x4b88e0
lea eax, [ebp + 0x60]
push eax
lea ebx, [ebp + 0x40]
push ebx
call fcn.004b9ca0
mov eax, dword [esp + 0x20]
add esp, 8
mov dword [esp + 0x18], eax
jmp 0x4b8913
lea ebx, [ebp + 0x40]
mov eax, esi
lea ecx, [ebp + 0x60]
and eax, 0xfffffff0
mov dword [esp + 0x10], eax
je 0x4b8935
push eax
push edi
push ecx
push ebx
call fcn.004b9a70
add edi, dword [esp + 0x20]
add esp, 0x10
sub esi, dword [esp + 0x10]
test esi, esi
je 0x4b895d
mov ecx, esi
nop dword [eax + eax]
mov al, byte [edi]
lea edi, [edi + 1]
xor byte [ebx], al
lea ebx, [ebx + 1]
sub esi, 1
jne 0x4b8940
pop edi
pop ebx
pop esi
mov dword [ebp + 0x16c], ecx
xor eax, eax
pop ebp
pop ecx
ret
mov ecx, dword [esp + 0x18]
pop edi
pop ebx
pop esi
mov dword [ebp + 0x16c], ecx
xor eax, eax
pop ebp
pop ecx
ret
pop esi
or eax, 0xffffffff
pop ebp
pop ecx
ret
Function at 0x4b9450
Capabilities:
Encode data using xor

Disassembly:
mov eax, 0x10
call fcn.0045c6a0
push ebx
mov ebx, dword [esp + 0x18]
push ebp
push esi
push edi
mov eax, dword [ebx + 0x30]
mov esi, dword [ebx + 0x34]
mov ecx, dword [ebx + 0x38]
mov edi, dword [ebx + 0x3c]
shld esi, eax, 3
shld edi, ecx, 3
shl eax, 3
shl ecx, 3
cmp dword [ebx + 0x168], 0
mov dword [esp + 0x1c], esi
mov dword [esp + 0x14], eax
mov dword [esp + 0x18], edi
mov dword [esp + 0x10], ecx
jne 0x4b949e
cmp dword [ebx + 0x16c], 0
je 0x4b94b6
lea eax, [ebx + 0x60]
push eax
lea eax, [ebx + 0x40]
push eax
call fcn.004b9ca0
mov eax, dword [esp + 0x1c]
add esp, 8
mov ecx, dword [esp + 0x10]
mov dword [ebx + 0x30], eax
mov dword [ebx + 0x38], ecx
mov ecx, eax
mov dword [ebx + 0x34], esi
mov eax, esi
shrd ecx, eax, 8
mov dword [ebx + 0x3c], edi
movzx eax, cl
cdq
mov ebx, eax
mov ecx, dword [esp + 0x14]
mov ebp, edx
movzx eax, cl
cdq
shld edx, eax, 8
shl eax, 8
or ebp, edx
or ebx, eax
mov eax, esi
shrd ecx, eax, 0x10
shld ebp, ebx, 8
movzx eax, cl
mov ecx, dword [esp + 0x14]
cdq
shl ebx, 8
or ebp, edx
or ebx, eax
mov eax, esi
shrd ecx, eax, 0x18
shld ebp, ebx, 8
movzx eax, cl
mov ecx, dword [esp + 0x1c]
cdq
shl ebx, 8
or ebp, edx
or ebx, eax
movzx eax, cl
cdq
shld ebp, ebx, 8
shl ebx, 8
or ebp, edx
or ebx, eax
mov eax, ecx
shr eax, 8
movzx eax, al
cdq
shld ebp, ebx, 8
shl ebx, 8
or ebp, edx
or ebx, eax
mov eax, ecx
shr eax, 0x10
movzx eax, al
cdq
shld ebp, ebx, 8
shr ecx, 0x18
shl ebx, 8
or ebp, edx
or ebx, eax
mov eax, edi
shld ebp, ebx, 8
shl ebx, 8
or ebx, ecx
mov ecx, dword [esp + 0x10]
shrd ecx, eax, 8
movzx eax, cl
mov ecx, dword [esp + 0x10]
cdq
mov esi, eax
mov edi, edx
movzx eax, cl
cdq
shld edx, eax, 8
shl eax, 8
or edi, edx
or esi, eax
mov eax, dword [esp + 0x18]
shld edi, esi, 8
shl esi, 8
shrd ecx, eax, 0x10
movzx eax, cl
mov ecx, dword [esp + 0x10]
cdq
or esi, eax
or edi, edx
mov eax, dword [esp + 0x18]
shrd ecx, eax, 0x18
shld edi, esi, 8
movzx eax, cl
mov ecx, dword [esp + 0x18]
cdq
shl esi, 8
or edi, edx
or esi, eax
movzx eax, cl
shld edi, esi, 8
cdq
shl esi, 8
or edi, edx
or esi, eax
mov eax, ecx
shld edi, esi, 8
shr eax, 8
movzx eax, al
cdq
shl esi, 8
or edi, edx
or esi, eax
mov eax, ecx
shld edi, esi, 8
shr eax, 0x10
movzx eax, al
shl esi, 8
cdq
or esi, eax
shr ecx, 0x18
or edi, edx
shld edi, esi, 8
shl esi, 8
or esi, ecx
mov ecx, dword [esp + 0x24]
add ecx, 0x40
xor dword [ecx], ebx
mov ebx, dword [esp + 0x24]
xor dword [ecx + 4], ebp
xor dword [ebx + 0x48], esi
lea eax, [ebx + 0x60]
xor dword [ebx + 0x4c], edi
push eax
push ecx
call fcn.004b9ca0
mov eax, dword [ebx + 0x20]
lea ecx, [ebx + 0x40]
xor dword [ecx], eax
add esp, 8
mov eax, dword [ebx + 0x24]
xor dword [ecx + 4], eax
mov eax, dword [ebx + 0x28]
xor dword [ebx + 0x48], eax
mov eax, dword [ebx + 0x2c]
xor dword [ebx + 0x4c], eax
mov edx, dword [esp + 0x28]
pop edi
pop esi
pop ebp
pop ebx
test edx, edx
je 0x4b965e
mov eax, dword [esp + 0x1c]
cmp eax, 0x10
ja 0x4b965e
add esp, 0x10
mov dword [esp + 0xc], eax
mov dword [esp + 8], edx
mov dword [esp + 4], ecx
jmp fcn.00460a10
or eax, 0xffffffff
add esp, 0x10
ret
Function at 0x4d27ab
Capabilities:
Get disk information

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x210
mov eax, dword [0x53e01c]
xor eax, ebp
mov dword [ebp - 4], eax
push esi
mov esi, dword [ebp + 8]
push 0x51b9a4
push esi
call fcn.004de4c8
pop ecx
pop ecx
test eax, eax
jne 0x4d27d9
xor al, al
jmp 0x4d2856
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.004d24e0
mov edx, eax
add esp, 0x10
test edx, edx
jne 0x4d2813
push dword [ebp - 0x210]
call fcn.004c1f44
xor al, al
jmp 0x4d2854
mov ecx, edx
push edi
lea edi, [ecx + 2]
mov ax, word [ecx]
add ecx, 2
cmp ax, bx
jne 0x4d2819
sub ecx, edi
sar ecx, 1
pop edi
cmp ecx, 3
je 0x4d2839
push edx
call fcn.004d26e2
pop ecx
test al, al
je 0x4d2804
push esi
call dword [sym.imp.KERNEL32.dll_GetDriveTypeW]
cmp eax, 1
jbe 0x4d2847
mov bl, 1
push dword [ebp - 0x210]
call fcn.004c1f44
mov al, bl
pop ecx
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
pop esi
call fcn.0045b5b0
leave
ret

Function at 0x4d4cd0
Capabilities:
Parse pe header

Disassembly:
push 0
call dword [sym.imp.KERNEL32.dll_GetModuleHandleW]
test eax, eax
je 0x4d4d0f
mov ecx, 0x5a4d
cmp word [eax], cx
jne 0x4d4d0f
mov ecx, dword [eax + 0x3c]
add ecx, eax
cmp dword [ecx], 0x4550
jne 0x4d4d0f
mov eax, 0x10b
cmp word [ecx + 0x18], ax
jne 0x4d4d0f
cmp dword [ecx + 0x74], 0xe
jbe 0x4d4d0f
cmp dword [ecx + 0xe8], 0
setne al
ret
xor al, al
ret
Function at 0x4d94ba
Capabilities:
Read file on windows

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
mov eax, 0x101c
call fcn.0045c6a0
mov eax, dword [0x53e01c]
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.004d8abf
pop ecx
mov ecx, dword [ebp + 8]
mov ebx, eax
cmp dword [ecx + 8], 0
jne 0x4d94fc
mov eax, dword [ebp + 0xc]
mov edx, dword [ebp + 0x10]
jmp 0x4d9658
mov eax, dword [ecx]
sub eax, dword [ecx + 4]
push esi
push edi
push 0
cdq
push 2
push edx
push eax
call fcn.004eb3f0
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 + 0x545560]
push dword [eax + edi + 0x24]
push dword [eax + edi + 0x20]
push ebx
call fcn.004e6e48
mov ecx, dword [esi*4 + 0x545560]
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 0x4d9651
cmp eax, dword [ecx + edi + 0x24]
jne 0x4d9651
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 0x4d9651
push dword [ebp - 0x100c]
push 0
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push ebx
call fcn.004e6e48
add esp, 0x14
test edx, edx
jl 0x4d9651
jg 0x4d95c7
test eax, eax
jb 0x4d9651
mov ebx, dword [ebp - 0x1018]
mov eax, dword [ebp - 0x1014]
test ebx, ebx
jg 0x4d9651
jl 0x4d95e1
cmp dword [ebp - 0x1008], eax
ja 0x4d9651
lea edi, [ebp - 0x1004]
xor edx, edx
add edi, eax
lea ecx, [ebp - 0x1004]
xor esi, esi
cmp dword [ebp - 0x1008], edx
jne 0x4d95ff
test ebx, ebx
je 0x4d9638
cmp ecx, edi
jae 0x4d9638
mov al, byte [ecx]
cmp al, 0xd
jne 0x4d9619
lea eax, [edi - 1]
cmp ecx, eax
jae 0x4d9625
cmp byte [ecx + 1], 0xa
jne 0x4d9625
inc ecx
jmp 0x4d9625
movzx eax, al
movsx eax, byte [eax + 0x53f8d0]
add ecx, eax
add esi, 1
adc edx, 0
inc ecx
cmp esi, dword [ebp - 0x1008]
jne 0x4d95ff
cmp edx, ebx
jne 0x4d95ff
lea eax, [ebp - 0x1004]
sub ecx, eax
mov eax, ecx
cdq
add eax, dword [ebp - 0x1010]
adc edx, dword [ebp - 0x101c]
jmp 0x4d9656
or edx, 0xffffffff
mov eax, edx
pop edi
pop esi
mov ecx, dword [ebp - 4]
xor ecx, ebp
pop ebx
call fcn.0045b5b0
leave
ret

Function at 0x4dc321
Capabilities:
Allocate thread local storage

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push esi
push 0x51d3dc
push 0x51d3d4
push str.FlsAlloc
push 0x1f
call fcn.004dc14c
mov esi, eax
add esp, 0x10
test esi, esi
je 0x4dc355
push dword [ebp + 8]
mov ecx, esi
call dword [0x4f375c]
call esi
jmp 0x4dc35b
call dword [sym.imp.KERNEL32.dll_TlsAlloc]
pop esi
pop ebp
ret 4

Function at 0x4dc39f
Capabilities:
Get thread local storage value

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push esi
push 0x51d3ec
push 0x51d3e4
push str.FlsGetValue
push 0x21
call fcn.004dc14c
mov esi, eax
add esp, 0x10
test esi, esi
je 0x4dc3d6
push dword [ebp + 8]
mov ecx, esi
call dword [0x4f375c]
call esi
pop esi
pop ebp
ret 4
pop esi
pop ebp
jmp dword [sym.imp.KERNEL32.dll_TlsGetValue]
Function at 0x4dc3de
Capabilities:
Set thread local storage value

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push esi
push 0x51d3f4
push 0x51d3ec
push str.FlsSetValue
push 0x22
call fcn.004dc14c
mov esi, eax
add esp, 0x10
test esi, esi
je 0x4dc418
push dword [ebp + 0xc]
mov ecx, esi
push dword [ebp + 8]
call dword [0x4f375c]
call esi
pop esi
pop ebp
ret 8
pop esi
pop ebp
jmp dword [sym.imp.KERNEL32.dll_TlsSetValue]

Function at 0x4e1828
Capabilities:
Enumerate files on windows

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x264
mov eax, dword [0x53e01c]
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 0x4e1873
movzx eax, word [edx]
lea ecx, [ebp - 0x255]
push eax
call fcn.004e19c3
test al, al
jne 0x4e186d
sub edx, 2
cmp edx, edi
jne 0x4e1853
mov ecx, dword [ebp - 0x25c]
movzx esi, word [edx]
cmp esi, 0x3a
jne 0x4e1895
lea eax, [edi + 2]
cmp edx, eax
je 0x4e1895
push ecx
xor ebx, ebx
push ebx
push ebx
push edi
call fcn.004e1774
add esp, 0x10
jmp 0x4e198f
push esi
lea ecx, [ebp - 0x255]
call fcn.004e19c3
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 0x4e18d8
push dword [ebp - 0x25c]
jmp 0x4e1885
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 0x4e1915
cmp word [ebp - 0x226], 0
je 0x4e1936
cmp word [ebp - 0x226], ax
jne 0x4e1915
cmp word [ebp - 0x224], 0
je 0x4e1936
push ebx
push dword [ebp - 0x260]
lea eax, [ebp - 0x228]
push edi
push eax
call fcn.004e1774
add esp, 0x10
mov dword [ebp - 0x264], eax
test eax, eax
jne 0x4e1982
lea eax, [ebp - 0x254]
push eax
push esi
call dword [sym.imp.KERNEL32.dll_FindNextFileW]
push 0x2e
test eax, eax
pop eax
jne 0x4e18ef
mov eax, dword [ebx + 4]
mov edx, dword [ebx]
sub eax, edx
mov ecx, dword [ebp - 0x25c]
sar eax, 2
cmp ecx, eax
jne 0x4e196a
push esi
call dword [sym.imp.KERNEL32.dll_FindClose]
xor eax, eax
jmp 0x4e198f
push 0x4e15a4
sub eax, ecx
push 4
push eax
lea eax, [edx + ecx*4]
push eax
call fcn.004d7ce0
add esp, 0x10
jmp 0x4e195f
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.0045b5b0
leave
ret
Function at 0x4e22a5
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 0x4e2342
push ebx
push esi
call fcn.004e226e
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.004dde46
add esp, 0x24
mov dword [ebp - 4], eax
test eax, eax
jne 0x4e22ef
push esi
call dword [sym.imp.KERNEL32.dll_FreeEnvironmentStringsW]
xor eax, eax
jmp 0x4e2341
push edi
push eax
call fcn.004da569
mov edi, eax
pop ecx
push ebx
test edi, edi
jne 0x4e230f
call fcn.004da5b7
pop ecx
push esi
call dword [sym.imp.KERNEL32.dll_FreeEnvironmentStringsW]
xor eax, eax
jmp 0x4e2340
push ebx
push dword [ebp - 4]
push edi
push dword [ebp - 8]
push esi
push ebx
push ebx
call fcn.004dde46
add esp, 0x20
test eax, eax
jne 0x4e232e
push edi
call fcn.004da5b7
jmp 0x4e2336
push ebx
call fcn.004da5b7
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 0x4e2345
Capabilities:
Query environment variable

Disassembly:
mov edi, edi
push esi
call dword [sym.imp.KERNEL32.dll_GetEnvironmentStringsW]
mov esi, eax
test esi, esi
jne 0x4e2356
pop esi
ret
push ebx
push edi
push esi
call fcn.004e226e
mov ebx, eax
sub ebx, esi
and ebx, 0xfffffffe
push ebx
call fcn.004da569
mov edi, eax
pop ecx
pop ecx
test edi, edi
je 0x4e237e
push ebx
push esi
push edi
call fcn.004bf020
add esp, 0xc
push 0
call fcn.004da5b7
pop ecx
push esi
call dword [sym.imp.KERNEL32.dll_FreeEnvironmentStringsW]
mov eax, edi
pop edi
pop ebx
pop esi
ret

Function at 0x4e2ad8
Capabilities:
Set environment variable

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
pop ebp
jmp fcn.004e25f3

Function at 0x4e4aad
Capabilities:
Get geographical location

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push ecx
push esi
push edi
call fcn.004da27e
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 0x4e4b1c
cmp esi, dword [ebp - 4]
je 0x4e4b17
cmp dword [ebp + 0xc], 0
je 0x4e4b17
mov esi, dword [edi + 0x50]
lea ecx, [esi + 2]
mov ax, word [esi]
add esi, 2
test ax, ax
jne 0x4e4af4
push dword [edi + 0x50]
sub esi, ecx
sar esi, 1
call fcn.004e45ff
pop ecx
xor ecx, ecx
cmp eax, esi
setne cl
mov eax, ecx
jmp 0x4e4b1e
xor eax, eax
inc eax
jmp 0x4e4b1e
xor eax, eax
pop edi
pop esi
leave
ret
Function at 0x4e4b83
Capabilities:
Get geographical location

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x18
mov eax, dword [0x53e01c]
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.004da27e
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.004da27e
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 0x4e4bfa
cmp word [ecx], dx
je 0x4e4bfa
mov eax, dword [0x51dc7c]
push edi
dec eax
push eax
push 0x51db68
call fcn.004e4b22
mov eax, dword [ebp - 0x14]
add esp, 0xc
xor edx, edx
mov dword [ebp - 0x10], edx
mov eax, dword [eax]
test eax, eax
je 0x4e4c6d
cmp word [eax], dx
je 0x4e4c6d
mov eax, dword [edi]
test eax, eax
je 0x4e4c1e
cmp word [eax], dx
je 0x4e4c1e
lea eax, [ebp - 0x10]
push eax
call fcn.004e4505
jmp 0x4e4c27
lea eax, [ebp - 0x10]
push eax
call fcn.004e45a0
cmp dword [ebp - 0x10], 0
pop ecx
jne 0x4e4c97
mov eax, dword [0x51db64]
push dword [ebp - 0x14]
dec eax
push eax
push 0x51d858
call fcn.004e4b22
add esp, 0xc
test al, al
je 0x4e4c97
mov eax, dword [edi]
xor edi, edi
test eax, eax
je 0x4e4c62
cmp word [eax], di
je 0x4e4c62
lea eax, [ebp - 0x10]
push eax
call fcn.004e4505
pop ecx
jmp 0x4e4c99
lea eax, [ebp - 0x10]
push eax
call fcn.004e45a0
jmp 0x4e4c5f
mov eax, dword [edi]
test eax, eax
je 0x4e4c84
cmp word [eax], dx
je 0x4e4c84
lea eax, [ebp - 0x10]
push eax
call fcn.004e44ba
pop ecx
jmp 0x4e4c97
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 0x4e4d62
lea eax, [ebp - 0x10]
push eax
lea eax, [esi + 0x100]
neg esi
sbb esi, esi
and esi, eax
push esi
call fcn.004e49a7
mov esi, eax
pop ecx
pop ecx
test esi, esi
je 0x4e4d62
movzx ecx, si
push ecx
call dword [sym.imp.KERNEL32.dll_IsValidCodePage]
test eax, eax
je 0x4e4d62
push 1
push dword [ebp - 0xc]
call dword [sym.imp.KERNEL32.dll_IsValidLocale]
test eax, eax
je 0x4e4d62
mov eax, dword [ebp - 0x18]
test eax, eax
je 0x4e4cef
mov dword [eax], esi
mov eax, dword [ebp - 0x14]
push edi
push 0x55
add eax, 0x250
push eax
push dword [ebp - 0xc]
call fcn.004dc51e
test ebx, ebx
je 0x4e4d5d
push edi
push 0x55
lea eax, [ebx + 0x120]
push eax
push dword [ebp - 0xc]
call fcn.004dc51e
push 0x40
push ebx
push 0x1001
push dword [ebp - 0xc]
call dword [sym.imp.KERNEL32.dll_GetLocaleInfoW]
test eax, eax
je 0x4e4d62
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 0x4e4d62
push 0xa
push 0x10
lea ecx, [ebx + 0x100]
push ecx
push esi
call fcn.004c38cf
add esp, 0x10
xor eax, eax
inc eax
jmp 0x4e4d64
xor eax, eax
mov ecx, dword [ebp - 4]
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.0045b5b0
leave
ret
Function at 0x4e6146
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 + 0x545560]
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 0x4e6186
cmp byte [ebx], 0xa
jne 0x4e6186
or byte [edi + eax + 0x28], 4
jmp 0x4e618b
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 0x4e628a
mov dl, byte [eax]
cmp dl, 0x1a
je 0x4e626d
inc eax
cmp dl, 0xd
je 0x4e61b7
mov dword [ebp - 8], eax
mov byte [esi], dl
jmp 0x4e61dd
cmp eax, ecx
jae 0x4e61eb
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 0x4e619f
jmp 0x4e628a
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 0x4e6268
cmp dword [ebp - 0x10], 0
je 0x4e6268
mov ecx, dword [ebp - 0xc]
mov eax, dword [ecx*4 + 0x545560]
test byte [eax + edi + 0x28], 0x48
je 0x4e6242
mov dl, byte [ebp - 1]
lea eax, [esi + 1]
mov dword [ebp - 0x14], eax
cmp dl, 0xa
jne 0x4e622d
mov byte [esi], dl
jmp 0x4e623e
mov byte [esi], 0xd
mov eax, dword [ecx*4 + 0x545560]
mov byte [eax + edi + 0x2a], dl
mov eax, dword [ebp - 0x14]
mov esi, eax
jmp 0x4e628a
cmp byte [ebp - 1], 0xa
jne 0x4e6251
cmp esi, ebx
jne 0x4e6251
mov byte [esi], 0xa
jmp 0x4e6289
push 1
push 0xffffffffffffffff
push 0xffffffffffffffff
push dword [ebp + 8]
call fcn.004e6e66
add esp, 0x10
cmp byte [ebp - 1], 0xa
je 0x4e628a
mov byte [esi], 0xd
jmp 0x4e6289
mov ecx, dword [ebp - 0xc]
mov ecx, dword [ecx*4 + 0x545560]
mov al, byte [ecx + edi + 0x28]
test al, 0x40
jne 0x4e6287
or al, 2
mov byte [ecx + edi + 0x28], al
jmp 0x4e628a
mov byte [esi], dl
inc esi
sub esi, ebx
pop edi
mov eax, esi
pop esi
pop ebx
leave
ret
Function at 0x4e6293
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 + 0x545560]
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 0x4e62d9
cmp word [ebx], dx
jne 0x4e62d9
or byte [eax + edi + 0x28], 4
jmp 0x4e62de
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 0x4e6441
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 0x4e6421
add eax, 2
cmp cx, word [ebp - 0x10]
je 0x4e631f
mov dword [ebp - 4], eax
mov word [esi], cx
jmp 0x4e6355
cmp eax, edx
jae 0x4e6363
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 0x4e62fa
jmp 0x4e6441
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 0x4e641c
cmp dword [ebp - 0x18], 0
je 0x4e641c
mov edx, dword [ebp - 8]
push 0xa
mov eax, dword [edx*4 + 0x545560]
test byte [eax + edi + 0x28], 0x48
je 0x4e63f2
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 0x4e63b6
mov word [esi], cx
jmp 0x4e63ed
push 0xd
pop ecx
mov word [esi], cx
movzx ecx, ax
mov eax, dword [edx*4 + 0x545560]
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 + 0x545560]
mov byte [eax + edi + 0x2b], cl
mov eax, dword [edx*4 + 0x545560]
pop ecx
mov byte [eax + edi + 0x2c], cl
mov esi, dword [ebp - 0x1c]
jmp 0x4e6441
pop eax
cmp word [ebp - 4], ax
jne 0x4e6402
cmp esi, ebx
jne 0x4e6402
mov word [esi], ax
jmp 0x4e643e
push 1
push 0xffffffffffffffff
push 0xfffffffffffffffe
push dword [ebp + 8]
call fcn.004e6e66
add esp, 0x10
push 0xa
pop eax
cmp word [ebp - 4], ax
je 0x4e6441
push 0xd
pop eax
jmp 0x4e63fd
mov edx, dword [ebp - 8]
mov edx, dword [edx*4 + 0x545560]
mov al, byte [edx + edi + 0x28]
test al, 0x40
jne 0x4e643b
or al, 2
mov byte [edx + edi + 0x28], al
jmp 0x4e6441
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 0x4e9d18
Capabilities:
Get disk information

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0xc
mov eax, dword [0x53e01c]
xor eax, ebp
mov dword [ebp - 4], eax
mov eax, dword [ebp + 8]
cmp eax, 0x1a
jbe 0x4e9d5b
call fcn.004c1fe9
mov dword [eax], 0xf
call fcn.004c1ffc
mov dword [eax], 0xd
call fcn.004c1dff
xor eax, eax
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.0045b5b0
leave
ret
test eax, eax
jne 0x4e9d62
inc eax
jmp 0x4e9d4f
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 0x4e9d4d
xor eax, eax
cmp ecx, 1
setne al
jmp 0x4e9d4f