joyce8/EMBER2024-capa huggingface dataset:
Function at 0x408aa0
Capabilities:
Enumerate devices by category

Disassembly:
mov eax, dword fs:[0]
push 0xffffffffffffffff
push 0x409a20
push eax
mov dword fs:[0], esp
sub esp, 0x1c
push ebx
push edi
mov edi, dword [esp + 0x34]
xor ebx, ebx
cmp edi, ebx
jge 0x408ad9
pop edi
xor al, al
pop ebx
mov ecx, dword [esp + 0x1c]
mov dword fs:[0], ecx
add esp, 0x28
ret 8
mov dword [esp + 8], ebx
lea eax, [esp + 8]
mov dword [esp + 0x2c], ebx
push eax
push 0x40b1f4
push 1
push ebx
push 0x40b254
call dword [sym.imp.ole32.dll_CoCreateInstance]
cmp eax, ebx
je 0x408b28
mov eax, dword [esp + 8]
mov dword [esp + 0x2c], 0xffffffff
cmp eax, ebx
je 0x408b72
mov ecx, dword [eax]
push eax
call dword [ecx + 8]
pop edi
xor al, al
pop ebx
mov ecx, dword [esp + 0x1c]
mov dword fs:[0], ecx
add esp, 0x28
ret 8
mov dword [esp + 0x34], ebx
mov eax, dword [esp + 8]
lea ecx, [esp + 0x34]
push ebx
push ecx
mov edx, dword [eax]
push 0x40b244
push eax
mov byte [esp + 0x3c], 1
call dword [edx + 0xc]
cmp eax, ebx
je 0x408b87
mov eax, dword [esp + 0x34]
mov byte [esp + 0x2c], bl
cmp eax, ebx
je 0x408b5c
mov edx, dword [eax]
push eax
call dword [edx + 8]
mov eax, dword [esp + 8]
mov dword [esp + 0x2c], 0xffffffff
cmp eax, ebx
je 0x408b72
mov ecx, dword [eax]
push eax
call dword [ecx + 8]
pop edi
xor al, al
pop ebx
mov ecx, dword [esp + 0x1c]
mov dword fs:[0], ecx
add esp, 0x28
ret 8
mov eax, dword [esp + 0x34]
push esi
push eax
mov edx, dword [eax]
call dword [edx + 0x14]
mov eax, dword [esp + 0x38]
lea edx, [esp + 0x14]
push edx
lea edx, [esp + 0x14]
mov ecx, dword [eax]
push edx
push 1
push eax
xor esi, esi
call dword [ecx + 0xc]
cmp edi, ebx
jl 0x408c46
push ebp
mov ebp, dword [esp + 0x40]
mov eax, dword [esp + 0x14]
lea edx, [esp + 0x40]
push edx
push 0x40b27c
mov ecx, dword [eax]
push ebx
push ebx
push eax
call dword [ecx + 0x24]
cmp eax, ebx
jl 0x408c1c
mov eax, dword [esp + 0x40]
lea edx, [esp + 0x1c]
push ebx
mov word [esp + 0x20], 8
mov ecx, dword [eax]
push edx
push str.FriendlyName
push eax
call dword [ecx + 0xc]
cmp eax, ebx
jne 0x408c12
cmp esi, edi
jne 0x408c07
mov eax, dword [esp + 0x14]
push ebp
push 0x40b1e4
push ebx
mov ecx, dword [eax]
push ebx
push eax
call dword [ecx + 0x20]
mov edx, dword [esp + 0x24]
push edx
call dword [sym.imp.OLEAUT32.dll_SysStringLen]
mov eax, dword [esp + 0x40]
push eax
mov ecx, dword [eax]
call dword [ecx + 8]
mov eax, dword [esp + 0x14]
push eax
mov edx, dword [eax]
call dword [edx + 8]
mov eax, dword [esp + 0x3c]
lea edx, [esp + 0x18]
push edx
lea edx, [esp + 0x18]
mov ecx, dword [eax]
push edx
push 1
push eax
inc esi
call dword [ecx + 0xc]
cmp esi, edi
jle 0x408bb7
pop ebp
mov eax, dword [esp + 0x38]
mov byte [esp + 0x30], bl
cmp eax, ebx
pop esi
je 0x408c59
mov ecx, dword [eax]
push eax
call dword [ecx + 8]
mov eax, dword [esp + 8]
mov dword [esp + 0x2c], 0xffffffff
cmp eax, ebx
je 0x408c6f
mov edx, dword [eax]
push eax
call dword [edx + 8]
mov ecx, dword [esp + 0x24]
pop edi
mov al, 1
pop ebx
mov dword fs:[0], ecx
add esp, 0x28
ret 8
Function at 0x408c90
Capabilities:
Access peb ldr_data
Get ntdll base address

Disassembly:
push 0xffffffffffffffff
push 0x409a38
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x20
push ebx
push esi
push edi
xor edi, edi
mov ebx, ecx
mov dword [esp + 0x10], edi
mov eax, dword [ebx + 0x14]
lea edx, [esp + 0x18]
mov dword [esp + 0x14], edi
mov dword [esp + 0xc], edi
mov ecx, dword [eax]
push edx
push eax
mov dword [esp + 0x3c], edi
call dword [ecx + 0x30]
test eax, eax
jl 0x408d48
mov eax, dword [esp + 0x18]
push ebp
lea edx, [esp + 0x18]
push edi
mov ecx, dword [eax]
push edx
push 1
push eax
call dword [ecx + 0xc]
test eax, eax
jne 0x408d3d
mov ebp, dword [esp + 0x44]
mov eax, dword [esp + 0x18]
mov ecx, 4
mov edi, 0x40b234
xor edx, edx
lea esi, [eax + 0x2c]
repe cmpsd dword [esi], dword es:[edi]
jne 0x408d1e
mov ecx, dword [eax + 0x44]
cmp dword [ecx + 0x34], ebp
jne 0x408d16
mov edx, dword [esp + 0x48]
mov esi, dword [ecx + 0x38]
cmp esi, edx
je 0x408d37
push eax
mov ecx, ebx
call fcn.00408fd0
mov eax, dword [esp + 0x1c]
lea edx, [esp + 0x18]
push 0
push edx
mov ecx, dword [eax]
push 1
push eax
call dword [ecx + 0xc]
test eax, eax
je 0x408cec
jmp 0x408d3b
mov dword [esp + 0x10], eax
xor edi, edi
mov eax, dword [esp + 0x1c]
push eax
mov ecx, dword [eax]
call dword [ecx + 8]
pop ebp
mov eax, dword [ebx + 0x14]
lea ecx, [esp + 0x10]
push ecx
push 0x40b1c4
mov edx, dword [eax]
push eax
call dword [edx]
test eax, eax
jl 0x408dae
mov ecx, dword [esp + 0xc]
cmp ecx, edi
je 0x408d7d
mov eax, dword [esp + 0x10]
push ecx
push eax
mov edx, dword [eax]
call dword [edx + 0xc]
mov eax, dword [esp + 0xc]
mov ecx, ebx
push eax
call fcn.00408fd0
mov eax, dword [esp + 0x10]
lea edx, [esp + 0xc]
push edx
push eax
mov ecx, dword [eax]
call dword [ecx + 0x10]
test eax, eax
jl 0x408dae
mov eax, dword [esp + 0xc]
push eax
mov ecx, dword [eax + 0x44]
mov edx, dword [ecx + 0x34]
mov dword [ebx + 0x20], edx
mov ecx, dword [eax + 0x44]
mov edx, dword [ecx + 0x38]
mov ecx, ebx
mov dword [ebx + 0x24], edx
call fcn.00408fd0
mov ecx, dword [esp + 0x3c]
lea eax, [esp + 0x1c]
push eax
push ecx
call dword [sym.imp.USER32.dll_GetClientRect]
mov eax, dword [ebx + 0x10]
lea ecx, [esp + 0x1c]
push ecx
push edi
mov edx, dword [eax]
push eax
call dword [edx + 0x18]
mov esi, eax
mov eax, dword [esp + 0x10]
cmp eax, edi
mov dword [esp + 0x34], 0xffffffff
je 0x408de5
mov edx, dword [eax]
push eax
call dword [edx + 8]
mov ecx, dword [esp + 0x2c]
mov eax, esi
pop edi
pop esi
pop ebx
mov dword fs:[0], ecx
add esp, 0x2c
ret 0xc
Function at 0x408e90
Capabilities:
Write file on windows

Disassembly:
sub esp, 0x40
push ebx
push ebp
mov ebp, ecx
call fcn.00409020
lea eax, [esp + 0xc]
mov ecx, ebp
push eax
call fcn.00409130
mov ecx, dword [esp + 0x4c]
push 0
push 0x80
push 2
push 0
push 1
push 0x40000000
push ecx
call dword [sym.imp.KERNEL32.dll_CreateFileA]
mov ebx, eax
cmp ebx, 0xffffffff
jne 0x408ed6
pop ebp
xor eax, eax
pop ebx
add esp, 0x40
ret 4
push esi
mov esi, dword [ebp + 0x20]
xor edx, edx
push edi
lea ecx, [esi + esi*2]
mov dword [esp + 0x18], edx
shl ecx, 3
mov dword [esp + 0x1c], edx
mov edi, dword [ebp + 0x24]
lea eax, [ecx + 0x1f]
mov dword [esp + 0x20], edx
and al, 0xe0
mov word [esp + 0x24], dx
cdq
and edx, 7
push 0
add edx, eax
mov eax, ecx
sar edx, 3
mov ecx, edx
mov word [esp + 0x1c], 0x4d42
mov dword [esp + 0x26], 0x36
cdq
and edx, 7
add eax, edx
lea edx, [esi + esi*2]
sar eax, 3
sub ecx, eax
xor eax, eax
add ecx, edx
mov word [esp + 0x22], ax
imul ecx, edi
add ecx, 0x36
lea edi, [esp + 0x2c]
mov dword [esp + 0x1e], ecx
mov ecx, 0xa
mov word [esp + 0x24], ax
rep stosd dword es:[edi], eax
mov eax, dword [ebp + 0x24]
lea ecx, [esp + 0x1c]
mov dword [esp + 0x34], eax
lea eax, [esp + 0x14]
push eax
push 0xe
mov dword [esp + 0x38], esi
mov esi, dword [sym.imp.KERNEL32.dll_WriteFile]
push ecx
push ebx
mov dword [esp + 0x3c], 0x28
mov word [esp + 0x48], 1
mov word [esp + 0x4a], 0x18
mov dword [esp + 0x4c], 0
call esi
lea edx, [esp + 0x10]
push 0
push edx
lea eax, [esp + 0x30]
push 0x28
push eax
push ebx
call esi
mov edx, dword [ebp + 0x2c]
mov eax, dword [esp + 0x14]
lea ecx, [esp + 0x10]
push 0
push ecx
push edx
push eax
push ebx
call esi
push ebx
call dword [sym.imp.KERNEL32.dll_CloseHandle]
mov eax, dword [esp + 0x10]
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x40
ret 4
Function at 0x409150
Capabilities:
Enumerate devices by category

Disassembly:
mov eax, dword fs:[0]
push 0xffffffffffffffff
push 0x409a66
push eax
mov eax, dword [esp + 0x10]
mov dword fs:[0], esp
sub esp, 0x828
push ebx
xor ebx, ebx
cmp eax, ebx
jne 0x40917e
or eax, 0xffffffff
jmp 0x409339
mov dword [esp + 0xc], ebx
mov dword [esp + 8], ebx
lea eax, [esp + 8]
mov dword [esp + 0x834], ebx
push eax
push 0x40b1f4
push 1
push ebx
push 0x40b254
call dword [sym.imp.ole32.dll_CoCreateInstance]
cmp eax, ebx
je 0x4091ca
mov eax, dword [esp + 8]
mov dword [esp + 0x834], 0xffffffff
cmp eax, ebx
je 0x40921d
mov ecx, dword [eax]
push eax
call dword [ecx + 8]
or eax, 0xffffffff
jmp 0x409339
mov dword [esp + 4], ebx
mov eax, dword [esp + 8]
lea ecx, [esp + 4]
push ebx
push ecx
mov edx, dword [eax]
push 0x40b244
push eax
mov byte [esp + 0x844], 1
call dword [edx + 0xc]
cmp eax, ebx
je 0x409225
mov eax, dword [esp + 4]
mov byte [esp + 0x834], bl
cmp eax, ebx
je 0x409204
mov edx, dword [eax]
push eax
call dword [edx + 8]
mov eax, dword [esp + 8]
mov dword [esp + 0x834], 0xffffffff
cmp eax, ebx
je 0x40921d
mov ecx, dword [eax]
push eax
call dword [ecx + 8]
or eax, 0xffffffff
jmp 0x409339
mov eax, dword [esp + 4]
push eax
mov edx, dword [eax]
call dword [edx + 0x14]
mov eax, dword [esp + 4]
lea edx, [esp + 0x18]
push edx
lea edx, [esp + 0x14]
mov ecx, dword [eax]
push edx
push 1
push eax
call dword [ecx + 0xc]
cmp eax, ebx
jne 0x409307
push ebp
mov ebp, dword [sym.imp.OLEAUT32.dll_SysStringLen]
push esi
mov esi, dword [esp + 0x848]
push edi
mov edi, dword [sym.imp.KERNEL32.dll_WideCharToMultiByte]
mov eax, dword [esp + 0x1c]
lea edx, [esp + 0x20]
push edx
push 0x40b27c
mov ecx, dword [eax]
push ebx
push ebx
push eax
call dword [ecx + 0x24]
test eax, eax
jl 0x4092dc
mov eax, dword [esp + 0x20]
lea edx, [esp + 0x28]
push ebx
mov word [esp + 0x2c], 8
mov ecx, dword [eax]
push edx
push str.FriendlyName
push eax
call dword [ecx + 0xc]
test eax, eax
jne 0x4092d2
mov ecx, dword [esp + 0x30]
push ebx
push ebx
lea eax, [esp + 0x40]
push 0x800
push eax
push 0xffffffffffffffff
push ecx
push ebx
push ebx
call edi
lea edx, [esp + 0x38]
push eax
push edx
push esi
call dword [esp + 0x854]
mov edx, dword [esp + 0x18]
mov eax, dword [esp + 0x30]
inc edx
push eax
mov dword [esp + 0x1c], edx
call ebp
mov eax, dword [esp + 0x20]
push eax
mov ecx, dword [eax]
call dword [ecx + 8]
mov eax, dword [esp + 0x1c]
push eax
mov edx, dword [eax]
call dword [edx + 8]
mov eax, dword [esp + 0x10]
lea edx, [esp + 0x24]
push edx
lea edx, [esp + 0x20]
mov ecx, dword [eax]
push edx
push 1
push eax
call dword [ecx + 0xc]
cmp eax, ebx
je 0x409263
pop edi
pop esi
pop ebp
mov eax, dword [esp + 4]
mov byte [esp + 0x834], bl
cmp eax, ebx
je 0x40931c
mov ecx, dword [eax]
push eax
call dword [ecx + 8]
mov eax, dword [esp + 8]
mov dword [esp + 0x834], 0xffffffff
cmp eax, ebx
je 0x409335
mov edx, dword [eax]
push eax
call dword [edx + 8]
mov eax, dword [esp + 0xc]
mov ecx, dword [esp + 0x82c]
pop ebx
mov dword fs:[0], ecx
add esp, 0x834
ret 8
Function at 0x4013c0
Capabilities:
Encode data using xor

Disassembly:
jmp 0x412d00
push esi
push edi
mov edi, dword [esp + 0x10]
xor esi, esi
test edi, edi
je 0x412ea6
push ebx
mov ebx, dword [esp + 0x10]
nop word [eax + eax]
push str.Protocol_of_Mind
push 0x512be0
call fcn.0040349f
push eax
call fcn.004013a7
sub byte [esi + ebx], 0x40
push str.Protocol_of_Mind
push 0x512be0
call fcn.0040349f
push eax
call fcn.004013a7
add byte [esi + ebx], 0x61
push str.Protocol_of_Mind
push 0x512be0
call fcn.0040349f
push eax
call fcn.004013a7
xor byte [esi + ebx], 0xa5
push str.Protocol_of_Mind
push 0x512be0
call fcn.0040349f
push eax
call fcn.004013a7
add byte [esi + ebx], 0x40
push str.Protocol_of_Mind
push 0x512be0
call fcn.0040349f
push eax
call fcn.004013a7
add byte [esi + ebx], 0xb3
push str.Protocol_of_Mind
push 0x512be0
call fcn.0040349f
add esp, 0x44
push eax
call fcn.004013a7
push str.Protocol_of_Mind
push 0x512be0
call fcn.0040349f
push eax
call fcn.004013a7
add byte [esi + ebx], 0x16
push str.Protocol_of_Mind
push 0x512be0
call fcn.0040349f
push eax
call fcn.004013a7
add byte [esi + ebx], 0x33
push str.Protocol_of_Mind
push 0x512be0
call fcn.0040349f
push eax
call fcn.004013a7
add byte [esi + ebx], 0x18
push str.Protocol_of_Mind
push 0x512be0
call fcn.0040349f
push eax
call fcn.004013a7
add byte [esi + ebx], 0xac
push str.Protocol_of_Mind
push 0x512be0
call fcn.0040349f
push eax
call fcn.004013a7
add byte [esi + ebx], 0x23
add esp, 0x40
push str.Protocol_of_Mind
push 0x512be0
call fcn.0040349f
push eax
call fcn.004013a7
add byte [esi + ebx], 0x5d
push str.Protocol_of_Mind
push 0x512be0
call fcn.0040349f
push eax
call fcn.004013a7
xor byte [esi + ebx], 0x4b
push str.Protocol_of_Mind
push 0x512be0
call fcn.0040349f
push eax
call fcn.004013a7
add byte [esi + ebx], 0x39
push str.Protocol_of_Mind
push 0x512be0
call fcn.0040349f
push eax
call fcn.004013a7
add byte [esi + ebx], 0x4b
add esp, 0x30
inc esi
cmp esi, edi
jb 0x412d20
pop ebx
pop edi
pop esi
ret

Function at 0x4035da
Capabilities:
Terminate process

Disassembly:
jmp 0x451ba9
push 0x17
call dword [sym.imp.KERNEL32.dll_IsProcessorFeaturePresent]
test eax, eax
je 0x451bba
push 5
pop ecx
int 0x29
push esi
push 1
mov esi, 0xc0000417
push esi
push 2
call fcn.00405907
add esp, 0xc
push esi
call dword [sym.imp.KERNEL32.dll_GetCurrentProcess]
push eax
call dword [sym.imp.KERNEL32.dll_TerminateProcess]
pop esi
ret

Function at 0x40370b
Capabilities:
Query environment variable

Disassembly:
jmp 0x49b052
mov edi, edi
push esi
call dword [sym.imp.KERNEL32.dll_GetEnvironmentStringsW]
mov esi, eax
test esi, esi
jne 0x49b063
pop esi
ret
push ebx
push edi
push esi
call fcn.0049af39
mov ebx, eax
sub ebx, esi
and ebx, 0xfffffffe
push ebx
call fcn.00403fda
mov edi, eax
pop ecx
pop ecx
test edi, edi
je 0x49b08b
push ebx
push esi
push edi
call fcn.004056fa
add esp, 0xc
push 0
call fcn.00406244
pop ecx
push esi
call dword [sym.imp.KERNEL32.dll_FreeEnvironmentStringsW]
mov eax, edi
pop edi
pop ebx
pop esi
ret
Function at 0x406582
Capabilities:
Encode data using xor
Resolve function by parsing pe exports

Disassembly:
jmp 0x4133a0
sub esp, 0x3c
mov eax, dword [0x510768]
xor eax, esp
mov dword [esp + 0x38], eax
push ebx
push ebp
push esi
push edi
mov edi, dword [esp + 0x50]
xor ebp, ebp
mov dword [esp + 0x18], edi
mov dword [esp + 0x20], 0
mov dword [esp + 0x10], ebp
mov eax, dword [edi + 0x3c]
mov eax, dword [eax + edi + 0x78]
add eax, edi
mov dword [esp + 0x2c], eax
mov ecx, dword [eax + 0x20]
mov eax, dword [eax + 0x18]
add ecx, edi
mov dword [esp + 0x14], ecx
mov dword [esp + 0x28], eax
test eax, eax
je 0x413543
nop dword [eax]
mov edx, dword [ecx]
xorps xmm0, xmm0
add edx, edi
mov dword [esp + 0x40], 0
mov eax, edx
mov dword [esp + 0x44], 0
movups xmmword [esp + 0x30], xmm0
lea esi, [eax + 1]
mov cl, byte [eax]
inc eax
test cl, cl
jne 0x413411
sub eax, esi
lea ecx, [esp + 0x30]
push eax
push edx
call fcn.0040549d
mov ebx, dword [esp + 0x30]
mov dword [esp + 0x24], ebx
test edi, edi
je 0x4134f1
cmp dword [esp + 0x54], 3
jbe 0x4134f1
mov edx, dword [esp + 0x40]
lea eax, [esp + 0x30]
mov edi, edx
mov ebp, edx
xor edi, 0x14d
cmp dword [esp + 0x44], 0x10
cmovae eax, ebx
shr ebp, 2
xor esi, esi
mov dword [esp + 0x1c], eax
test ebp, ebp
je 0x413499
mov ebx, eax
nop dword [eax]
imul ecx, dword [ebx + esi*4], 0x5bd1e991
inc esi
imul edi, edi, 0x5bd1e991
mov eax, ecx
shr eax, 0x18
xor eax, ecx
imul ecx, eax, 0x5bd1e991
xor edi, ecx
cmp esi, ebp
jl 0x413470
mov ebx, dword [esp + 0x24]
mov eax, dword [esp + 0x1c]
and edx, 3
lea esi, [eax + ebp*4]
xor ecx, ecx
sub edx, 1
je 0x4134c0
sub edx, 1
je 0x4134b7
sub edx, 1
jne 0x4134cd
movsx ecx, byte [esi + 2]
shl ecx, 0x10
movsx eax, byte [esi + 1]
shl eax, 8
xor ecx, eax
movsx eax, byte [esi]
xor eax, ecx
imul eax, eax, 0x5bd1e991
xor edi, eax
mov eax, edi
shr eax, 0xd
xor eax, edi
imul eax, eax, 0x5bd1e991
mov ecx, eax
shr ecx, 0xf
xor ecx, eax
je 0x4134e9
cmp ecx, dword [esp + 0x54]
je 0x41355c
mov edi, dword [esp + 0x18]
mov ebp, dword [esp + 0x10]
mov ecx, dword [esp + 0x14]
mov eax, dword [esp + 0x44]
add ecx, 4
mov dword [esp + 0x14], ecx
cmp eax, 0x10
jb 0x413534
lea ecx, [eax + 1]
mov eax, ebx
cmp ecx, 0x1000
jb 0x413526
mov ebx, dword [eax - 4]
add ecx, 0x23
sub eax, ebx
add eax, 0xfffffffc
cmp eax, 0x1f
ja 0x4135b1
push ecx
push ebx
call fcn.00401a14
mov ecx, dword [esp + 0x1c]
add esp, 8
inc ebp
mov dword [esp + 0x10], ebp
cmp ebp, dword [esp + 0x28]
jb 0x4133f0
mov eax, dword [esp + 0x20]
mov ecx, dword [esp + 0x48]
add eax, edi
pop edi
pop esi
pop ebp
pop ebx
xor ecx, esp
call fcn.00403044
add esp, 0x3c
ret
mov edx, dword [esp + 0x2c]
mov ecx, dword [esp + 0x10]
mov edi, dword [esp + 0x18]
mov eax, dword [edx + 0x24]
lea eax, [eax + ecx*2]
movzx ecx, word [eax + edi]
mov eax, dword [edx + 0x1c]
lea eax, [eax + ecx*4]
mov eax, dword [eax + edi]
mov dword [esp + 0x20], eax
mov eax, dword [esp + 0x44]
cmp eax, 0x10
jb 0x413543
lea ecx, [eax + 1]
mov eax, ebx
cmp ecx, 0x1000
jb 0x4135a5
mov ebx, dword [eax - 4]
add ecx, 0x23
sub eax, ebx
add eax, 0xfffffffc
cmp eax, 0x1f
ja 0x4135b1
push ecx
push ebx
call fcn.00401a14
add esp, 8
jmp 0x413543
call fcn.004047b9
int3
Function at 0x4912a3
Capabilities:
Read file on windows

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
mov eax, 0x101c
call fcn.00401d7f
mov eax, dword [0x510768]
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.00405e57
pop ecx
mov ecx, dword [ebp + 8]
mov ebx, eax
cmp dword [ecx + 8], 0
jne 0x4912e5
mov eax, dword [ebp + 0xc]
mov edx, dword [ebp + 0x10]
jmp 0x491441
mov eax, dword [ecx]
sub eax, dword [ecx + 4]
push esi
push edi
push 0
cdq
push 2
push edx
push eax
call fcn.00405fab
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 + 0x5143f0]
push dword [edi + eax + 0x24]
push dword [edi + eax + 0x20]
push ebx
call fcn.0040325b
mov ecx, dword [esi*4 + 0x5143f0]
add esp, 0x14
mov dword [ebp - 0x1010], eax
mov eax, edx
mov edx, dword [ebp - 0x1010]
mov dword [ebp - 0x101c], eax
cmp edx, dword [edi + ecx + 0x20]
jne 0x49143a
cmp eax, dword [edi + ecx + 0x24]
jne 0x49143a
push 0
lea eax, [ebp - 0x1014]
push eax
push 0x1000
lea eax, [ebp - 0x1004]
push eax
push dword [edi + ecx + 0x18]
call dword [sym.imp.KERNEL32.dll_ReadFile]
test eax, eax
je 0x49143a
push dword [ebp - 0x100c]
push 0
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push ebx
call fcn.0040325b
add esp, 0x14
test edx, edx
jl 0x49143a
jg 0x4913b0
test eax, eax
jb 0x49143a
mov ebx, dword [ebp - 0x1018]
mov eax, dword [ebp - 0x1014]
test ebx, ebx
jg 0x49143a
jl 0x4913ca
cmp dword [ebp - 0x1008], eax
ja 0x49143a
lea edi, [ebp - 0x1004]
xor edx, edx
add edi, eax
lea ecx, [ebp - 0x1004]
xor esi, esi
cmp dword [ebp - 0x1008], edx
jne 0x4913e8
test ebx, ebx
je 0x491421
cmp ecx, edi
jae 0x491421
mov al, byte [ecx]
cmp al, 0xd
jne 0x491402
lea eax, [edi - 1]
cmp ecx, eax
jae 0x49140e
cmp byte [ecx + 1], 0xa
jne 0x49140e
inc ecx
jmp 0x49140e
movzx eax, al
movsx eax, byte [eax + 0x510a98]
add ecx, eax
add esi, 1
adc edx, 0
inc ecx
cmp esi, dword [ebp - 0x1008]
jne 0x4913e8
cmp edx, ebx
jne 0x4913e8
lea eax, [ebp - 0x1004]
sub ecx, eax
mov eax, ecx
cdq
add eax, dword [ebp - 0x1010]
adc edx, dword [ebp - 0x101c]
jmp 0x49143f
or edx, 0xffffffff
mov eax, edx
pop edi
pop esi
mov ecx, dword [ebp - 4]
xor ecx, ebp
pop ebx
call fcn.00403044
leave
ret
Function at 0x491b80
Capabilities:
Read file on windows

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x14
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 + 0x5143f0]
mov dword [ebp - 0x10], ecx
mov ecx, dword [eax + edi + 0x18]
mov dword [ebp - 0x14], ecx
mov ecx, dword [ebp + 0x10]
test ecx, ecx
je 0x491bc0
cmp byte [ebx], 0xa
jne 0x491bc0
or byte [eax + edi + 0x28], 4
jmp 0x491bc5
and byte [eax + edi + 0x28], 0xfb
add ecx, ebx
mov edx, ebx
mov dword [ebp - 0xc], ecx
mov esi, ebx
cmp ebx, ecx
jae 0x491cc3
mov al, byte [edx]
cmp al, 0x1a
je 0x491ca5
lea ecx, [edx + 1]
mov dword [ebp - 8], ecx
mov ecx, dword [ebp - 0xc]
cmp al, 0xd
je 0x491bf4
mov edx, dword [ebp - 8]
mov byte [esi], al
jmp 0x491c19
mov eax, dword [ebp - 8]
cmp eax, ecx
jae 0x491c23
mov cl, byte [eax]
xor eax, eax
cmp cl, 0xa
sete al
inc eax
add edx, eax
cmp cl, 0xa
sete al
dec al
and al, 3
add al, 0xa
mov byte [esi], al
mov ecx, dword [ebp - 0xc]
inc esi
cmp edx, ecx
jb 0x491bd6
jmp 0x491cc3
push 0
lea eax, [ebp - 0xc]
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 0x491ca0
cmp dword [ebp - 0xc], 0
je 0x491ca0
mov ecx, dword [ebp - 0x10]
mov eax, dword [ecx*4 + 0x5143f0]
test byte [eax + edi + 0x28], 0x48
je 0x491c7a
mov dl, byte [ebp - 1]
lea eax, [esi + 1]
mov dword [ebp - 0x14], eax
cmp dl, 0xa
jne 0x491c65
mov byte [esi], dl
jmp 0x491c76
mov byte [esi], 0xd
mov eax, dword [ecx*4 + 0x5143f0]
mov byte [eax + edi + 0x2a], dl
mov eax, dword [ebp - 0x14]
mov esi, eax
jmp 0x491cc3
cmp byte [ebp - 1], 0xa
jne 0x491c89
cmp esi, ebx
jne 0x491c89
mov byte [esi], 0xa
jmp 0x491cc2
push 1
push 0xffffffffffffffff
push 0xffffffffffffffff
push dword [ebp + 8]
call fcn.00401929
add esp, 0x10
cmp byte [ebp - 1], 0xa
je 0x491cc3
mov byte [esi], 0xd
jmp 0x491cc2
mov ecx, dword [ebp - 0x10]
mov ecx, dword [ecx*4 + 0x5143f0]
mov al, byte [ecx + edi + 0x28]
test al, 0x40
jne 0x491cbf
or al, 2
mov byte [ecx + edi + 0x28], al
jmp 0x491cc3
mov byte [esi], 0x1a
inc esi
sub esi, ebx
pop edi
mov eax, esi
pop esi
pop ebx
leave
ret
Function at 0x491d1f
Capabilities:
Read file on windows

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x18
mov eax, dword [ebp + 8]
push ebx
push esi
mov esi, dword [ebp + 0xc]
mov ebx, eax
and eax, 0x3f
sar ebx, 6
push edi
imul edi, eax, 0x38
push 0xa
mov eax, dword [ebx*4 + 0x5143f0]
pop edx
mov dword [ebp - 0x14], edx
mov ecx, dword [edi + eax + 0x18]
mov dword [ebp - 0x18], ecx
mov ecx, dword [ebp + 0x10]
test ecx, ecx
je 0x491d62
cmp word [esi], dx
jne 0x491d62
or byte [edi + eax + 0x28], 4
jmp 0x491d67
and byte [edi + eax + 0x28], 0xfb
lea edx, [esi + ecx*2]
mov eax, esi
mov dword [ebp - 8], edx
mov dword [ebp - 4], eax
cmp eax, edx
jae 0x491eba
mov dword [ebp - 0xc], 0xd
movzx ecx, word [eax]
mov edx, ecx
mov dword [ebp - 0x10], edx
push 0x1a
pop edx
cmp cx, dx
mov edx, dword [ebp - 8]
je 0x491e9a
add eax, 2
cmp cx, word [ebp - 0xc]
je 0x491da9
mov dword [ebp - 4], eax
mov word [esi], cx
jmp 0x491ddf
cmp eax, edx
jae 0x491deb
movzx eax, word [eax]
xor ecx, ecx
cmp ax, word [ebp - 0x14]
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 - 8]
sete al
dec eax
and eax, 3
add eax, ecx
mov word [esi], ax
mov eax, dword [ebp - 4]
add esi, 2
cmp eax, edx
jb 0x491d81
jmp 0x491eba
push 0
lea eax, [ebp - 0x14]
push eax
push 2
lea eax, [ebp - 4]
push eax
push dword [ebp - 0x18]
call dword [sym.imp.KERNEL32.dll_ReadFile]
test eax, eax
je 0x491e96
cmp dword [ebp - 0x14], 0
je 0x491e96
mov eax, dword [ebx*4 + 0x5143f0]
push 0xa
test byte [edi + eax + 0x28], 0x48
je 0x491e6e
mov dx, word [ebp - 4]
lea eax, [esi + 2]
pop ecx
mov dword [ebp - 0x18], eax
cmp dx, cx
jne 0x491e37
mov word [esi], cx
jmp 0x491e6a
push 0xd
pop eax
mov word [esi], ax
mov eax, dword [ebx*4 + 0x5143f0]
movzx ecx, dx
shr ecx, 8
push 0xa
mov byte [edi + eax + 0x2a], dl
mov eax, dword [ebx*4 + 0x5143f0]
mov byte [edi + eax + 0x2b], cl
mov eax, dword [ebx*4 + 0x5143f0]
pop ecx
mov byte [edi + eax + 0x2c], cl
mov eax, dword [ebp - 0x18]
mov esi, eax
jmp 0x491eba
pop ebx
cmp word [ebp - 4], bx
jne 0x491e7f
cmp esi, dword [ebp + 0xc]
jne 0x491e7f
mov word [esi], bx
jmp 0x491eb7
push 1
push 0xffffffffffffffff
push 0xfffffffffffffffe
push dword [ebp + 8]
call fcn.00401929
add esp, 0x10
cmp word [ebp - 4], bx
je 0x491eba
push 0xd
jmp 0x491eb3
mov ecx, dword [ebx*4 + 0x5143f0]
mov al, byte [ecx + edi + 0x28]
test al, 0x40
jne 0x491eb1
or al, 2
mov byte [ecx + edi + 0x28], al
jmp 0x491eba
push 0x1a
pop eax
mov word [esi], ax
add esi, 2
sub esi, dword [ebp + 0xc]
and esi, 0xfffffffe
pop edi
mov eax, esi
pop esi
pop ebx
leave
ret