joyce8/EMBER2024-capa huggingface dataset:
Function at 0x495850
Capabilities:
Query or enumerate registry key
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x2ec
mov eax, dword [0x5036e8]
xor eax, ebp
mov dword [ebp - 4], eax
push ebx
mov ebx, dword [ebp + 8]
mov dword [ebp - 0x2ec], ebx
push edi
test ebx, ebx
je 0x495a54
mov edi, dword [ebp + 0xc]
test edi, edi
je 0x495a54
push esi
push 0x64
lea eax, [ebp - 0x68]
push 0
push eax
call fcn.004990f0
mov esi, dword [sym.imp.ADVAPI32.dll_RegOpenKeyExA]
lea eax, [ebp - 0x2d8]
add esp, 0xc
push eax
push 8
push 0
push str.SOFTWAREMicrosoftWindows_NTCurrentVersionNetworkCards
push reloc.OLEAUT32.dll_SysReAllocString
call esi
test eax, eax
jne 0x495a29
xor edi, edi
mov dword [ebp - 0x2dc], 0x104
push edi
push edi
push edi
push edi
lea eax, [ebp - 0x2dc]
push eax
lea eax, [ebp - 0x1d0]
push eax
push edi
push dword [ebp - 0x2d8]
call dword [sym.imp.ADVAPI32.dll_RegEnumKeyExA]
mov ebx, dword [sym.imp.ADVAPI32.dll_RegCloseKey]
test eax, eax
jne 0x495a18
lea eax, [ebp - 0x2e0]
push eax
push 1
push 0
lea eax, [ebp - 0x1d0]
push eax
push dword [ebp - 0x2d8]
call esi
test eax, eax
jne 0x4959e2
lea eax, [ebp - 0x2e4]
mov dword [ebp - 0x2e8], 1
push eax
lea eax, [ebp - 0x2d4]
mov dword [ebp - 0x2e4], 0x104
push eax
lea eax, [ebp - 0x2e8]
push eax
push 0
push str.ServiceName
push dword [ebp - 0x2e0]
call dword [sym.imp.ADVAPI32.dll_RegQueryValueExA]
test eax, eax
jne 0x4959da
push 0x64
push eax
lea eax, [ebp - 0xcc]
push eax
call fcn.004990f0
push 0x64
lea eax, [ebp - 0xcc]
push eax
lea eax, [ebp - 0x2d4]
push eax
call fcn.00495a70
add esp, 0x18
test eax, eax
je 0x4959da
cmp byte [ebp - 0x68], 0
je 0x49599c
lea eax, [ebp - 0x68]
push eax
lea eax, [ebp - 0xcc]
push eax
call dword [sym.imp.KERNEL32.dll_lstrcmpA]
test eax, eax
jns 0x4959da
lea ecx, [ebp - 0x68]
mov edx, 0x64
lea esi, [ebp - 0xcc]
mov eax, ecx
sub esi, eax
nop
lea eax, [edx + 0x7fffff9a]
test eax, eax
je 0x4959c9
mov al, byte [esi + ecx]
test al, al
je 0x4959c9
mov byte [ecx], al
inc ecx
sub edx, 1
jne 0x4959b0
mov esi, dword [sym.imp.ADVAPI32.dll_RegOpenKeyExA]
lea eax, [ecx - 1]
test edx, edx
cmovne eax, ecx
mov byte [eax], 0
push dword [ebp - 0x2e0]
call ebx
push 0
push 0
push 0
push 0
lea eax, [ebp - 0x2dc]
mov dword [ebp - 0x2dc], 0x104
push eax
lea eax, [ebp - 0x1d0]
inc edi
push eax
push edi
push dword [ebp - 0x2d8]
call dword [sym.imp.ADVAPI32.dll_RegEnumKeyExA]
test eax, eax
je 0x4958f0
push dword [ebp - 0x2d8]
call ebx
mov ebx, dword [ebp - 0x2ec]
mov edi, dword [ebp + 0xc]
cmp byte [ebp - 0x68], 0
pop esi
je 0x495a54
lea eax, [ebp - 0x68]
push eax
push edi
push ebx
call fcn.00496a40
xor ecx, ecx
test eax, eax
pop edi
setns cl
mov eax, ecx
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.004779c3
mov esp, ebp
pop ebp
ret
mov ecx, dword [ebp - 4]
xor eax, eax
pop edi
xor ecx, ebp
pop ebx
call fcn.004779c3
mov esp, ebp
pop ebp
ret
Function at 0x495b90
Capabilities:
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x50c
mov eax, dword [0x5036e8]
xor eax, ebp
mov dword [ebp - 4], eax
push edi
mov edi, dword [ebp + 8]
test edi, edi
je 0x495d0f
cmp dword [ebp + 0xc], 0x20
jb 0x495d0f
push 0x400
lea eax, [ebp - 0x504]
mov dword [ebp - 0x50c], 1
push 0
push eax
mov dword [ebp - 0x508], 0x400
call fcn.004990f0
add esp, 0xc
lea eax, [ebp - 0x508]
push eax
lea eax, [ebp - 0x504]
push eax
lea eax, [ebp - 0x50c]
push eax
push 0x4e38ec
push str.SoftwareComMaster
push reloc.OLEAUT32.dll_SysReAllocString
call dword [sym.imp.SHLWAPI.dll_SHGetValueA]
test eax, eax
jne 0x495d0f
lea ecx, [ebp - 0x504]
lea edx, [ecx + 1]
nop
mov al, byte [ecx]
inc ecx
test al, al
jne 0x495c20
sub ecx, edx
cmp ecx, 0x40
jne 0x495d0f
lea edx, [ecx + 0x40]
push esi
lea ecx, [ebp - 0x84]
lea esi, [ebp - 0x504]
mov eax, ecx
sub esi, eax
lea eax, [edx - 0x60]
test eax, eax
je 0x495c5c
mov al, byte [esi + ecx]
test al, al
je 0x495c5c
mov byte [ecx], al
inc ecx
sub edx, 1
jne 0x495c46
test edx, edx
lea eax, [ecx - 1]
lea esi, [ebp - 0x4e4]
mov edx, 0x80
cmovne eax, ecx
lea ecx, [ebp - 0x104]
mov byte [eax], 0
mov eax, ecx
sub esi, eax
nop dword [eax]
lea eax, [edx + 0x7fffff7e]
test eax, eax
je 0x495c99
mov al, byte [esi + ecx]
test al, al
je 0x495c99
mov byte [ecx], al
inc ecx
sub edx, 1
jne 0x495c80
test edx, edx
lea eax, [ecx - 1]
push 0x400
cmovne eax, ecx
push 0
mov byte [eax], 0
lea eax, [ebp - 0x504]
push eax
call fcn.004990f0
push 0x400
lea eax, [ebp - 0x504]
push eax
lea eax, [ebp - 0x84]
push eax
call fcn.00495d20
add esp, 0x18
lea eax, [ebp - 0x104]
push eax
lea eax, [ebp - 0x504]
push eax
call dword [sym.imp.KERNEL32.dll_lstrcmpiA]
pop esi
test eax, eax
jne 0x495d0f
lea eax, [ebp - 0x84]
push eax
push dword [ebp + 0xc]
push edi
call fcn.00496a40
neg eax
pop edi
sbb eax, eax
inc eax
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.004779c3
mov esp, ebp
pop ebp
ret
mov ecx, dword [ebp - 4]
xor eax, eax
xor ecx, ebp
pop edi
call fcn.004779c3
mov esp, ebp
pop ebp
ret
Function at 0x4965e0
Capabilities:
Get storage device properties

Disassembly:
push ebp
mov ebp, esp
mov eax, 0x2c10
call fcn.00477a50
mov eax, dword [0x5036e8]
xor eax, ebp
mov dword [ebp - 4], eax
mov eax, dword [ebp + 8]
mov dword [ebp - 0x2c10], eax
test eax, eax
je 0x49674d
cmp dword [ebp + 0xc], 0
je 0x49674d
push ebx
push esi
xor ebx, ebx
xor esi, esi
push edi
nop dword [eax]
push esi
push str..PhysicalDrive_d
lea eax, [ebp - 0x104]
push 0x100
push eax
call fcn.004927d0
add esp, 0x10
lea eax, [ebp - 0x104]
push 0
push 0
push 3
push 0
push 3
push 0
push eax
call dword [sym.imp.KERNEL32.dll_CreateFileA]
mov edi, eax
cmp edi, 0xffffffff
je 0x496730
push 0x2710
xorps xmm0, xmm0
mov dword [ebp - 0x2c0c], 0
lea eax, [ebp - 0x2bfc]
movq qword [ebp - 0x2c08], xmm0
push 0
push eax
mov dword [ebp - 0x2c00], 0
mov dword [ebp - 0x2c08], 0
mov dword [ebp - 0x2c04], 0
call fcn.004990f0
add esp, 0xc
lea eax, [ebp - 0x2c0c]
push 0
push eax
push 0x2710
lea eax, [ebp - 0x2bfc]
push eax
push 0xc
lea eax, [ebp - 0x2c08]
push eax
push 0x2d1400
push edi
call dword [sym.imp.KERNEL32.dll_DeviceIoControl]
test eax, eax
je 0x496725
push 0x3e8
lea eax, [ebp - 0x4ec]
push 0
push eax
call fcn.004990f0
lea eax, [ebp - 0x4ec]
push eax
push 1
push dword [ebp - 0x2be4]
lea eax, [ebp - 0x2bfc]
push eax
call fcn.00497740
add esp, 0x1c
lea eax, [ebp - 0x4ec]
push eax
push dword [ebp + 0xc]
push dword [ebp - 0x2c10]
call fcn.00496a40
test eax, eax
mov eax, 1
cmove ebx, eax
push edi
call dword [sym.imp.KERNEL32.dll_CloseHandle]
test ebx, ebx
jne 0x49673a
inc esi
cmp esi, 0x10
jl 0x496620
pop edi
pop esi
mov eax, ebx
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.004779c3
mov esp, ebp
pop ebp
ret
mov ecx, dword [ebp - 4]
xor eax, eax
xor ecx, ebp
call fcn.004779c3
mov esp, ebp
pop ebp
ret
Function at 0x496760
Capabilities:
Get common file path

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x20c
mov eax, dword [0x5036e8]
xor eax, ebp
mov dword [ebp - 4], eax
push ebx
mov ebx, dword [ebp + 8]
push esi
test ebx, ebx
je 0x496848
push 0x208
lea eax, [ebp - 0x20c]
push 0
push eax
call fcn.004990f0
add esp, 0xc
lea eax, [ebp - 0x20c]
push 0x104
push eax
call dword [sym.imp.KERNEL32.dll_GetSystemDirectoryW]
mov edx, eax
test edx, edx
je 0x496848
mov ecx, ebx
lea esi, [ecx + 2]
mov ax, word [ecx]
add ecx, 2
test ax, ax
jne 0x4967b7
sub ecx, esi
mov eax, 0x103
sar ecx, 1
sub eax, ecx
cmp edx, eax
jae 0x496848
push edi
lea edi, [ebp - 0x20c]
add edi, 0xfffffffe
nop dword [eax + eax]
mov ax, word [edi + 2]
lea edi, [edi + 2]
test ax, ax
jne 0x4967e0
mov eax, dword [0x4e339c]
mov esi, ebx
mov dword [edi], eax
mov ax, word [ebx]
add ebx, 2
test ax, ax
jne 0x4967f5
lea edi, [ebp - 0x20c]
sub ebx, esi
add edi, 0xfffffffe
nop dword [eax + eax]
mov ax, word [edi + 2]
add edi, 2
test ax, ax
jne 0x496810
mov ecx, ebx
lea eax, [ebp - 0x20c]
shr ecx, 2
rep movsd dword es:[edi], dword [esi]
mov ecx, ebx
and ecx, 3
rep movsb byte es:[edi], byte [esi]
push eax
call dword [sym.imp.KERNEL32.dll_LoadLibraryW]
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.004779c3
mov esp, ebp
pop ebp
ret
mov ecx, dword [ebp - 4]
xor eax, eax
pop esi
xor ecx, ebp
pop ebx
call fcn.004779c3
mov esp, ebp
pop ebp
ret
Function at 0x496860
Capabilities:
Query or enumerate registry value
Set registry value

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x290
mov eax, dword [0x5036e8]
xor eax, ebp
mov dword [ebp - 4], eax
push esi
mov esi, dword [ebp + 8]
lea eax, [ebp - 0x84]
push edi
push 0x80
push 0
push eax
call fcn.004990f0
push 0x80
lea eax, [ebp - 0x84]
push eax
push esi
call fcn.00495d20
lea ecx, [ebp - 0x188]
mov edi, esi
mov eax, ecx
add esp, 0x18
mov edx, 0x104
sub edi, eax
lea eax, [edx + 0x7ffffefa]
test eax, eax
je 0x4968ca
mov al, byte [edi + ecx]
test al, al
je 0x4968ca
mov byte [ecx], al
inc ecx
sub edx, 1
jne 0x4968b1
lea eax, [ecx - 1]
test edx, edx
cmovne eax, ecx
mov ecx, 0x104
mov byte [eax], 0
lea eax, [ebp - 0x188]
cmp byte [eax], 0
je 0x4968eb
inc eax
sub ecx, 1
jne 0x4968e0
mov edx, 0x104
mov edi, ecx
mov eax, edx
sub eax, ecx
neg edi
sbb edi, edi
and edi, eax
test ecx, ecx
je 0x496940
lea ecx, [ebp - 0x188]
lea ecx, [ecx + edi]
sub edx, edi
je 0x496935
lea edi, [ebp - 0x84]
mov eax, SysReAllocString
sub edi, ecx
push ebx
nop dword [eax + eax]
test eax, eax
je 0x496934
mov bl, byte [edi + ecx]
test bl, bl
je 0x496934
mov byte [ecx], bl
dec eax
inc ecx
sub edx, 1
jne 0x496920
pop ebx
test edx, edx
lea eax, [ecx - 1]
cmovne eax, ecx
mov byte [eax], 0
push 0x100
lea eax, [ebp - 0x288]
mov dword [ebp - 0x290], 1
push 0
push eax
call fcn.004990f0
add esp, 0xc
mov dword [ebp - 0x28c], 0x100
lea eax, [ebp - 0x28c]
push eax
lea eax, [ebp - 0x288]
push eax
lea eax, [ebp - 0x290]
push eax
push 0x4e38ec
push str.SoftwareComMaster
push reloc.OLEAUT32.dll_SysReAllocString
call dword [sym.imp.SHLWAPI.dll_SHGetValueA]
mov edi, dword [sym.imp.SHLWAPI.dll_SHSetValueA]
test eax, eax
jne 0x4969fa
lea eax, [ebp - 0x288]
mov cl, byte [eax]
cmp cl, byte [esi]
jne 0x4969c4
test cl, cl
je 0x4969c0
mov cl, byte [eax + 1]
cmp cl, byte [esi + 1]
jne 0x4969c4
add eax, 2
add esi, 2
test cl, cl
jne 0x4969a4
xor eax, eax
jmp 0x4969c9
sbb eax, eax
or eax, 1
test eax, eax
je 0x4969fa
lea ecx, [ebp - 0x288]
lea edx, [ecx + 1]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x4969d6
sub ecx, edx
lea eax, [ebp - 0x288]
push ecx
push eax
push 1
push str.mid_old
push str.SoftwareComMaster
push reloc.OLEAUT32.dll_SysReAllocString
call edi
lea ecx, [ebp - 0x188]
lea edx, [ecx + 1]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x496a03
sub ecx, edx
lea eax, [ebp - 0x188]
push ecx
push eax
push 1
push 0x4e38ec
push str.SoftwareComMaster
push reloc.OLEAUT32.dll_SysReAllocString
call edi
mov ecx, dword [ebp - 4]
pop edi
xor ecx, ebp
pop esi
call fcn.004779c3
mov esp, ebp
pop ebp
ret
Function at 0x4ae749
Capabilities:
Read file on windows

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
mov eax, 0x101c
call fcn.00477a50
mov eax, dword [0x5036e8]
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.004b6c40
pop ecx
mov ecx, dword [ebp + 8]
mov ebx, eax
cmp dword [ecx + 8], 0
jne 0x4ae78b
mov eax, dword [ebp + 0xc]
mov edx, dword [ebp + 0x10]
jmp 0x4ae8e7
mov eax, dword [ecx]
sub eax, dword [ecx + 4]
push esi
push edi
push 0
cdq
push 2
push edx
push eax
call fcn.00478360
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 + 0x50a0d8]
push dword [eax + edi + 0x24]
push dword [eax + edi + 0x20]
push ebx
call fcn.004b0853
mov ecx, dword [esi*4 + 0x50a0d8]
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 0x4ae8e0
cmp eax, dword [ecx + edi + 0x24]
jne 0x4ae8e0
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 0x4ae8e0
push dword [ebp - 0x100c]
push 0
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push ebx
call fcn.004b0853
add esp, 0x14
test edx, edx
jl 0x4ae8e0
jg 0x4ae856
test eax, eax
jb 0x4ae8e0
mov ebx, dword [ebp - 0x1018]
mov eax, dword [ebp - 0x1014]
test ebx, ebx
jg 0x4ae8e0
jl 0x4ae870
cmp dword [ebp - 0x1008], eax
ja 0x4ae8e0
lea edi, [ebp - 0x1004]
xor edx, edx
add edi, eax
lea ecx, [ebp - 0x1004]
xor esi, esi
cmp dword [ebp - 0x1008], edx
jne 0x4ae88e
test ebx, ebx
je 0x4ae8c7
cmp ecx, edi
jae 0x4ae8c7
mov al, byte [ecx]
cmp al, 0xd
jne 0x4ae8a8
lea eax, [edi - 1]
cmp ecx, eax
jae 0x4ae8b4
cmp byte [ecx + 1], 0xa
jne 0x4ae8b4
inc ecx
jmp 0x4ae8b4
movzx eax, al
movsx eax, byte [eax + 0x503a80]
add ecx, eax
add esi, 1
adc edx, 0
inc ecx
cmp esi, dword [ebp - 0x1008]
jne 0x4ae88e
cmp edx, ebx
jne 0x4ae88e
lea eax, [ebp - 0x1004]
sub ecx, eax
mov eax, ecx
cdq
add eax, dword [ebp - 0x1010]
adc edx, dword [ebp - 0x101c]
jmp 0x4ae8e5
or edx, 0xffffffff
mov eax, edx
pop edi
pop esi
mov ecx, dword [ebp - 4]
xor ecx, ebp
pop ebx
call fcn.004779c3
leave
ret
Function at 0x4b1fe9
Capabilities:
Parse pe header

Disassembly:
push 0
call dword [sym.imp.KERNEL32.dll_GetModuleHandleW]
test eax, eax
je 0x4b2028
mov ecx, 0x5a4d
cmp word [eax], cx
jne 0x4b2028
mov ecx, dword [eax + 0x3c]
add ecx, eax
cmp dword [ecx], 0x4550
jne 0x4b2028
mov eax, 0x10b
cmp word [ecx + 0x18], ax
jne 0x4b2028
cmp dword [ecx + 0x74], 0xe
jbe 0x4b2028
cmp dword [ecx + 0xe8], 0
setne al
ret
xor al, al
ret

Function at 0x4b7741
Capabilities:
Allocate thread local storage

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push esi
push 0x4e6cb0
push 0x4e6ca8
push 0x4dbc80
push 0x1f
call fcn.004b756c
mov esi, eax
add esp, 0x10
test esi, esi
je 0x4b7775
push dword [ebp + 8]
mov ecx, esi
call dword [0x4d3458]
call esi
jmp 0x4b777b
call dword [sym.imp.KERNEL32.dll_TlsAlloc]
pop esi
pop ebp
ret 4

Function at 0x4b77bf
Capabilities:
Get thread local storage value

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push esi
push 0x4e6cc0
push 0x4e6cb8
push str.FlsGetValue
push 0x21
call fcn.004b756c
mov esi, eax
add esp, 0x10
test esi, esi
je 0x4b77f6
push dword [ebp + 8]
mov ecx, esi
call dword [0x4d3458]
call esi
pop esi
pop ebp
ret 4
pop esi
pop ebp
jmp dword [sym.imp.KERNEL32.dll_TlsGetValue]

Function at 0x4b77fe
Capabilities:
Set thread local storage value

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push esi
push 0x4e6cc8
push 0x4e6cc0
push str.FlsSetValue
push 0x22
call fcn.004b756c
mov esi, eax
add esp, 0x10
test esi, esi
je 0x4b7838
push dword [ebp + 0xc]
mov ecx, esi
push dword [ebp + 8]
call dword [0x4d3458]
call esi
pop esi
pop ebp
ret 8
pop esi
pop ebp
jmp dword [sym.imp.KERNEL32.dll_TlsSetValue]
Function at 0x4b82a1
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 + 0x50a0d8]
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 0x4b82e1
cmp byte [ebx], 0xa
jne 0x4b82e1
or byte [edi + eax + 0x28], 4
jmp 0x4b82e6
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 0x4b83e5
mov dl, byte [eax]
cmp dl, 0x1a
je 0x4b83c8
inc eax
cmp dl, 0xd
je 0x4b8312
mov dword [ebp - 8], eax
mov byte [esi], dl
jmp 0x4b8338
cmp eax, ecx
jae 0x4b8346
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 0x4b82fa
jmp 0x4b83e5
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 0x4b83c3
cmp dword [ebp - 0x10], 0
je 0x4b83c3
mov ecx, dword [ebp - 0xc]
mov eax, dword [ecx*4 + 0x50a0d8]
test byte [eax + edi + 0x28], 0x48
je 0x4b839d
mov dl, byte [ebp - 1]
lea eax, [esi + 1]
mov dword [ebp - 0x14], eax
cmp dl, 0xa
jne 0x4b8388
mov byte [esi], dl
jmp 0x4b8399
mov byte [esi], 0xd
mov eax, dword [ecx*4 + 0x50a0d8]
mov byte [eax + edi + 0x2a], dl
mov eax, dword [ebp - 0x14]
mov esi, eax
jmp 0x4b83e5
cmp byte [ebp - 1], 0xa
jne 0x4b83ac
cmp esi, ebx
jne 0x4b83ac
mov byte [esi], 0xa
jmp 0x4b83e4
push 1
push 0xffffffffffffffff
push 0xffffffffffffffff
push dword [ebp + 8]
call fcn.004b0871
add esp, 0x10
cmp byte [ebp - 1], 0xa
je 0x4b83e5
mov byte [esi], 0xd
jmp 0x4b83e4
mov ecx, dword [ebp - 0xc]
mov ecx, dword [ecx*4 + 0x50a0d8]
mov al, byte [ecx + edi + 0x28]
test al, 0x40
jne 0x4b83e2
or al, 2
mov byte [ecx + edi + 0x28], al
jmp 0x4b83e5
mov byte [esi], dl
inc esi
sub esi, ebx
pop edi
mov eax, esi
pop esi
pop ebx
leave
ret
Function at 0x4b83ee
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 + 0x50a0d8]
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 0x4b8434
cmp word [ebx], dx
jne 0x4b8434
or byte [eax + edi + 0x28], 4
jmp 0x4b8439
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 0x4b859c
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 0x4b857c
add eax, 2
cmp cx, word [ebp - 0x10]
je 0x4b847a
mov dword [ebp - 4], eax
mov word [esi], cx
jmp 0x4b84b0
cmp eax, edx
jae 0x4b84be
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 0x4b8455
jmp 0x4b859c
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 0x4b8577
cmp dword [ebp - 0x18], 0
je 0x4b8577
mov edx, dword [ebp - 8]
push 0xa
mov eax, dword [edx*4 + 0x50a0d8]
test byte [eax + edi + 0x28], 0x48
je 0x4b854d
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 0x4b8511
mov word [esi], cx
jmp 0x4b8548
push 0xd
pop ecx
mov word [esi], cx
movzx ecx, ax
mov eax, dword [edx*4 + 0x50a0d8]
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 + 0x50a0d8]
mov byte [eax + edi + 0x2b], cl
mov eax, dword [edx*4 + 0x50a0d8]
pop ecx
mov byte [eax + edi + 0x2c], cl
mov esi, dword [ebp - 0x1c]
jmp 0x4b859c
pop eax
cmp word [ebp - 4], ax
jne 0x4b855d
cmp esi, ebx
jne 0x4b855d
mov word [esi], ax
jmp 0x4b8599
push 1
push 0xffffffffffffffff
push 0xfffffffffffffffe
push dword [ebp + 8]
call fcn.004b0871
add esp, 0x10
push 0xa
pop eax
cmp word [ebp - 4], ax
je 0x4b859c
push 0xd
pop eax
jmp 0x4b8558
mov edx, dword [ebp - 8]
mov edx, dword [edx*4 + 0x50a0d8]
mov al, byte [edx + edi + 0x28]
test al, 0x40
jne 0x4b8596
or al, 2
mov byte [edx + edi + 0x28], al
jmp 0x4b859c
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 0x4bd192
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.004bd10e
mov eax, dword [ebp - 0x2c]
and eax, dword [ebp - 0x28]
cmp eax, 0xffffffff
je 0x4bd301
mov eax, dword [ebp - 0x24]
and eax, dword [ebp - 0x20]
cmp eax, 0xffffffff
je 0x4bd301
mov ecx, dword [ebp - 0x18]
mov eax, dword [ebp - 0x1c]
mov dword [ebp - 8], ecx
mov dword [ebp - 4], eax
test ecx, ecx
jl 0x4bd2b6
jg 0x4bd1ee
test eax, eax
je 0x4bd2ac
push 1
push 0x1000
call fcn.004b5c37
mov esi, eax
pop ecx
pop ecx
test esi, esi
jne 0x4bd211
push 0xc
pop ebx
mov byte [edi + 0x1c], 1
mov dword [edi + 0x18], ebx
jmp 0x4bd2a3
push 0x8000
push ebx
call fcn.004b2d6e
pop ecx
pop ecx
mov ecx, dword [ebp - 0x1c]
mov dword [ebp - 0xc], eax
mov eax, dword [ebp - 0x18]
test eax, eax
jl 0x4bd23a
jg 0x4bd235
cmp ecx, 0x1000
jb 0x4bd23a
mov ecx, 0x1000
push edi
push ecx
push esi
push ebx
call fcn.004b11b9
add esp, 0x10
cmp eax, 0xffffffff
je 0x4bd27f
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 0x4bd235
jl 0x4bd266
test ecx, ecx
jne 0x4bd227
push dword [ebp - 0xc]
push ebx
call fcn.004b2d6e
push esi
call fcn.004b5c94
add esp, 0xc
xor ebx, ebx
jmp 0x4bd30f
cmp byte [edi + 0x24], 0
je 0x4bd296
cmp dword [edi + 0x20], 5
jne 0x4bd296
mov byte [edi + 0x1c], 1
mov dword [edi + 0x18], 0xd
cmp byte [edi + 0x1c], 0
je 0x4bd2a1
mov ebx, dword [edi + 0x18]
jmp 0x4bd2a3
xor ebx, ebx
push esi
call fcn.004b5c94
pop ecx
jmp 0x4bd30f
test ecx, ecx
jg 0x4bd278
jl 0x4bd2b6
test eax, eax
jae 0x4bd278
push 0
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push ebx
call fcn.004b0871
and eax, edx
add esp, 0x10
cmp eax, 0xffffffff
jne 0x4bd2d6
cmp byte [edi + 0x1c], 0
je 0x4bd278
jmp 0x4bd307
push ebx
call fcn.004bd0a4
pop ecx
push eax
call dword [sym.imp.KERNEL32.dll_SetEndOfFile]
test eax, eax
jne 0x4bd278
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 0x4bd30f
cmp byte [edi + 0x1c], 0
je 0x4bd30c
mov ebx, dword [edi + 0x18]
jmp 0x4bd30f
push 0x16
pop ebx
push 0
push dword [ebp - 0x28]
push dword [ebp - 0x2c]
push dword [ebp - 0x14]
call fcn.004b0871
add esp, 0x10
mov eax, ebx
pop edi
pop esi
pop ebx
leave
ret