joyce8/EMBER2024-capa huggingface dataset:
Function at 0x49a947
Capabilities:
Get disk information
Get file attributes

Disassembly:
mov eax, dword [esp + 4]
sub esp, 0x45c
push esi
or esi, 0xffffffff
push edi
mov edi, esi
test eax, eax
je 0x49aa8f
xor ecx, ecx
cmp word [eax], cx
je 0x49aa8f
push 0x104
push eax
lea eax, [esp + 0x10]
push eax
call sub.MSVCRT.dll_wcsncpy
xor eax, eax
mov word [esp + 0x21c], ax
lea eax, [esp + 0x14]
push eax
call sub.MSVCRT.dll_wcslen
add esp, 0x10
lea ecx, [esp + eax*2 + 6]
cmp eax, 2
je 0x49a9a0
cmp eax, 3
jne 0x49a9da
cmp word [esp + 0xa], 0x3a
jne 0x49a9da
cmp eax, 2
jne 0x49a9be
lea eax, [esp + 8]
push 0x524318
push eax
call sub.MSVCRT.dll_wcscat
pop ecx
pop ecx
lea eax, [esp + 8]
push eax
call dword [sym.imp.KERNEL32.dll_GetDriveTypeW]
cmp eax, 1
jbe 0x49aa8f
push 0xfffffffffffffffe
pop edi
jmp 0x49aa8f
push ebx
push ebp
push 0x5c
pop ebp
push 0x2f
pop ebx
movzx eax, word [ecx]
cmp ax, bp
je 0x49a9ef
cmp ax, bx
jne 0x49a9f9
xor eax, eax
mov word [ecx], ax
sub ecx, 2
jmp 0x49a9e2
lea eax, [esp + 0x21c]
push eax
lea eax, [esp + 0x14]
push eax
call dword [sym.imp.KERNEL32.dll_FindFirstFileW]
cmp eax, esi
je 0x49aa38
test byte [esp + 0x21c], 0x10
je 0x49aa1f
push 0xfffffffffffffffe
pop edi
jmp 0x49aa2f
mov esi, dword [esp + 0x238]
xor edi, edi
or edi, dword [esp + 0x23c]
push eax
call dword [sym.imp.KERNEL32.dll_FindClose]
jmp 0x49aa8d
cmp word [esp + 0x10], bp
jne 0x49aa46
cmp word [esp + 0x12], bp
je 0x49aa65
cmp word [esp + 0x10], bx
jne 0x49aa54
cmp word [esp + 0x12], bx
je 0x49aa65
push 0x2e
pop eax
cmp word [esp + 0x10], ax
jne 0x49aa8d
cmp word [esp + 0x12], ax
jne 0x49aa8d
lea eax, [esp + 0x10]
push eax
call dword [sym.imp.KERNEL32.dll_GetFileAttributesW]
cmp eax, esi
je 0x49aa7a
test al, 0x10
je 0x49aa8d
jmp 0x49aa8a
lea eax, [esp + 0x10]
push eax
call dword [sym.imp.KERNEL32.dll_GetDriveTypeW]
cmp eax, 1
jbe 0x49aa8d
push 0xfffffffffffffffe
pop edi
pop ebp
pop ebx
mov eax, edi
mov edx, esi
pop edi
pop esi
add esp, 0x45c
ret 4

Function at 0x49ab1d
Capabilities:
Delete file
Set file attributes

Disassembly:
cmp dword [esp + 4], 0
je 0x49ab46
test byte [esp + 8], 2
je 0x49ab3a
push pe_nt_image_headers32
push dword [esp + 8]
call dword [sym.imp.KERNEL32.dll_SetFileAttributesW]
push dword [esp + 4]
call dword [sym.imp.KERNEL32.dll_DeleteFileW]
jmp 0x49ab48
xor eax, eax
ret 8

Function at 0x49ab8b
Capabilities:
Copy file

Disassembly:
cmp dword [esp + 4], 0
je 0x49abab
cmp dword [esp + 8], 0
je 0x49abab
push 0
push dword [esp + 0xc]
push dword [esp + 0xc]
call dword [sym.imp.KERNEL32.dll_CopyFileW]
jmp 0x49abad
xor eax, eax
ret 8
Function at 0x49aed0
Capabilities:
Create directory

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x20c
cmp dword [ebp + 8], 0
je 0x49af48
push 0x104
push dword [ebp + 8]
lea eax, [ebp - 0x20c]
push eax
call sub.MSVCRT.dll_wcsncpy
xor eax, eax
mov word [ebp - 4], ax
lea eax, [ebp - 0x20c]
push eax
call sub.MSVCRT.dll_wcslen
lea ecx, [ebp - 0x20c]
add esp, 0x10
lea eax, [ecx + eax*2]
jmp 0x49af29
movzx ecx, word [eax - 2]
cmp ecx, 0x20
je 0x49af26
cmp ecx, 0x5c
je 0x49af26
cmp ecx, 0x2f
jne 0x49af33
add eax, 0xfffffffe
lea ecx, [ebp - 0x20c]
cmp eax, ecx
ja 0x49af13
xor ecx, ecx
mov word [eax], cx
lea eax, [ebp - 0x20c]
push ecx
push eax
call dword [sym.imp.KERNEL32.dll_CreateDirectoryW]
jmp 0x49af4a
xor eax, eax
mov esp, ebp
pop ebp
ret 4

Function at 0x49b002
Capabilities:
Check if file exists

Disassembly:
xor eax, eax
push ebp
mov ebp, eax
mov eax, dword [0x1661b38]
push esi
test eax, eax
jne 0x49b027
push fcn.0049b12f
push 0x10
push 0x258
call fcn.004adcd3
mov dword [0x1661b38], eax
push dword [esp + 0xc]
push eax
call fcn.004adc3f
mov esi, eax
test esi, esi
je 0x49b128
push edi
mov edi, dword [esp + 0x14]
test edi, edi
jne 0x49b049
mov edi, 0x50d008
push ebx
mov ebx, dword [esp + 0x1c]
test ebx, ebx
je 0x49b059
xor eax, eax
cmp word [ebx], ax
jne 0x49b05e
mov ebx, 0x52431c
push edi
call sub.MSVCRT.dll_wcslen
push ebx
mov dword [esp + 0x24], eax
call sub.MSVCRT.dll_wcslen
add eax, dword [esp + 0x24]
pop ecx
pop ecx
lea eax, [eax*2 + 4]
push eax
xor eax, eax
push eax
push dword [0x15e8870]
call dword [sym.imp.KERNEL32.dll_HeapAlloc]
mov dword [esp + 0x18], eax
test eax, eax
je 0x49b10f
push edi
push eax
call sub.MSVCRT.dll_wcscpy
mov eax, dword [esp + 0x24]
pop ecx
pop ecx
test eax, eax
je 0x49b0bf
cmp word [edi + eax*2 - 2], 0x5c
mov edi, dword [esp + 0x18]
je 0x49b0c3
push 0x524318
push edi
call sub.MSVCRT.dll_wcscat
pop ecx
pop ecx
jmp 0x49b0c3
mov edi, dword [esp + 0x18]
push ebx
push edi
call sub.MSVCRT.dll_wcscat
pop ecx
pop ecx
lea eax, [esi + 8]
push eax
push edi
call dword [sym.imp.KERNEL32.dll_FindFirstFileW]
mov dword [esi], eax
cmp eax, 0xffffffff
je 0x49b0e7
xor eax, eax
mov ebp, esi
mov dword [esi + 4], eax
jmp 0x49b0fd
call dword [sym.imp.KERNEL32.dll_GetLastError]
cmp eax, 2
jne 0x49b0fb
mov dword [esi + 4], 1
mov ebp, esi
xor eax, eax
push edi
push eax
push dword [0x15e8870]
call dword [sym.imp.KERNEL32.dll_HeapFree]
test ebp, ebp
jne 0x49b126
cmp dword [esp + 0x14], 0xffffffff
je 0x49b11a
mov esi, dword [esp + 0x14]
push esi
push dword [0x1661b38]
call fcn.004adbb1
pop ebx
pop edi
pop esi
mov eax, ebp
pop ebp
ret 0xc
Function at 0x49b4d3
Capabilities:
Set file attributes

Disassembly:
xor eax, eax
cmp dword [esp + 4], eax
je 0x49b4e1
jmp dword [sym.imp.KERNEL32.dll_SetFileAttributesW]
ret 8

Function at 0x49b4e4
Capabilities:
Check if file exists
Get file attributes

Disassembly:
cmp dword [esp + 4], 0
je 0x49b4fa
push dword [esp + 4]
call dword [sym.imp.KERNEL32.dll_GetFileAttributesW]
cmp eax, 0xffffffff
jne 0x49b4fd
or eax, 0xffffffff
ret 4

Function at 0x49b5e0
Capabilities:
Write file on windows

Disassembly:
push ecx
push esi
mov esi, dword [esp + 0xc]
mov dword [esp + 4], 0
cmp dword [esi + 0x14], 0
jne 0x49b61c
push 0
lea eax, [esp + 8]
push eax
mov eax, dword [esi + 8]
sub eax, dword [esi + 0xc]
push eax
push dword [esi + 4]
push dword [esi]
call dword [sym.imp.KERNEL32.dll_WriteFile]
mov eax, dword [esi + 8]
mov dword [esi + 0xc], eax
mov eax, dword [esp + 4]
pop esi
pop ecx
ret 4
xor eax, eax
pop esi
pop ecx
ret 4

Function at 0x49baf0
Capabilities:
Write file on windows

Disassembly:
push ecx
push esi
mov esi, dword [esp + 0x10]
mov dword [esp + 4], 0
test esi, esi
je 0x49bb55
push edi
mov edi, dword [esp + 0x18]
test edi, edi
je 0x49bb4d
push dword [esp + 0x10]
push dword [0x166276c]
call fcn.004adc00
test eax, eax
je 0x49bb43
cmp dword [eax + 4], 0
je 0x49bb32
push edi
push esi
push eax
call fcn.0049c0f0
pop edi
pop esi
pop ecx
ret 0xc
push 0
lea ecx, [esp + 0xc]
push ecx
push edi
push esi
push dword [eax]
call dword [sym.imp.KERNEL32.dll_WriteFile]
mov eax, dword [esp + 8]
pop edi
pop esi
pop ecx
ret 0xc
pop edi
xor eax, eax
pop esi
pop ecx
ret 0xc
xor eax, eax
pop esi
pop ecx
ret 0xc

Function at 0x49bb60
Capabilities:
Read file on windows

Disassembly:
sub esp, 8
push esi
push dword [esp + 0x10]
mov dword [esp + 8], 0
push dword [0x166276c]
call fcn.004adc00
mov esi, eax
test esi, esi
je 0x49bbdf
cmp dword [esi + 4], 0
je 0x49bbb0
push 1
lea eax, [esp + 8]
push eax
push esi
call fcn.0049c200
test eax, eax
je 0x49bba4
inc dword [esi + 0xc]
xor eax, eax
pop esi
add esp, 8
ret 4
mov eax, 1
pop esi
add esp, 8
ret 4
push 0
lea eax, [esp + 0xc]
push eax
push 1
lea eax, [esp + 0x1c]
push eax
push dword [esi]
call dword [sym.imp.KERNEL32.dll_ReadFile]
test eax, eax
je 0x49bbea
cmp dword [esp + 8], 0
je 0x49bbea
push 1
push 0
push 0xffffffffffffffff
push dword [esi]
call dword [sym.imp.KERNEL32.dll_SetFilePointer]
mov eax, dword [esp + 4]
pop esi
add esp, 8
ret 4
or eax, 0xffffffff
pop esi
add esp, 8
ret 4
Function at 0x49bdb0
Capabilities:
Write file on windows

Disassembly:
push ecx
mov edx, dword [esp + 0xc]
mov dword [esp], 0
test edx, edx
je 0x49beb8
cmp word [edx], 0
je 0x49beb8
mov ecx, dword [esp + 0x10]
push esi
mov esi, dword [esp + 0xc]
test ecx, ecx
jne 0x49bdde
mov ecx, dword [esi + 0x18]
push edi
cmp ecx, 0x19
jne 0x49be3d
cmp dword [esi + 4], 0
mov ecx, edx
lea edi, [ecx + 2]
je 0x49be10
nop
mov ax, word [ecx]
add ecx, 2
test ax, ax
jne 0x49bdf0
sub ecx, edi
sar ecx, 1
lea eax, [ecx + ecx]
push eax
push edx
push esi
call fcn.0049c0f0
pop edi
pop esi
pop ecx
ret 0xc
mov ax, word [ecx]
add ecx, 2
test ax, ax
jne 0x49be10
sub ecx, edi
lea eax, [esp + 8]
push 0
sar ecx, 1
push eax
lea eax, [ecx + ecx]
push eax
push edx
push dword [esi]
call dword [sym.imp.KERNEL32.dll_WriteFile]
mov eax, dword [esp + 8]
pop edi
pop esi
pop ecx
ret 0xc
xor eax, eax
cmp ecx, 2
lea ecx, [esp + 0x14]
setne al
push ecx
dec eax
and eax, 0xfde9
push edx
push eax
call fcn.0049c7d0
mov edi, eax
test edi, edi
je 0x49be33
cmp dword [esi + 4], 0
je 0x49be8b
push dword [esp + 0x14]
push edi
push esi
call fcn.0049c0f0
push edi
push 0
push dword [0x15e8870]
mov dword [esp + 0x14], eax
call dword [sym.imp.KERNEL32.dll_HeapFree]
mov eax, dword [esp + 8]
pop edi
pop esi
pop ecx
ret 0xc
push 0
lea eax, [esp + 0xc]
push eax
push dword [esp + 0x1c]
push edi
push dword [esi]
call dword [sym.imp.KERNEL32.dll_WriteFile]
push edi
push 0
push dword [0x15e8870]
call dword [sym.imp.KERNEL32.dll_HeapFree]
mov eax, dword [esp + 8]
pop edi
pop esi
pop ecx
ret 0xc
xor eax, eax
pop ecx
ret 0xc

Function at 0x49bec0
Capabilities:
Write file on windows

Disassembly:
push dword [esp + 4]
push dword [0x166276c]
call fcn.004adc00
test eax, eax
je 0x49bedc
mov dword [esp + 4], eax
jmp fcn.0049bdb0
xor eax, eax
ret 0xc

Function at 0x49bf90
Capabilities:
Read file on windows

Disassembly:
push ecx
push dword [esp + 8]
mov byte [esp + 7], 0
push dword [0x166276c]
call fcn.004adc00
test eax, eax
je 0x49bfdb
cmp dword [eax + 4], 0
je 0x49bfc5
push 1
lea ecx, [esp + 7]
push ecx
push eax
call fcn.0049c200
movzx eax, byte [esp + 3]
pop ecx
ret 4
push 0
lea ecx, [esp + 0xc]
push ecx
push 1
lea ecx, [esp + 0xf]
push ecx
push dword [eax]
call dword [sym.imp.KERNEL32.dll_ReadFile]
movzx eax, byte [esp + 3]
pop ecx
ret 4
Function at 0x49c0f0
Capabilities:
Write file on windows

Disassembly:
sub esp, 0xc
push esi
mov esi, dword [esp + 0x14]
mov dword [esp + 4], 0
cmp dword [esi + 0x1c], 0
jne 0x49c1f7
cmp dword [esi + 0x14], 1
jne 0x49c13b
mov eax, dword [esi + 0xc]
lea ecx, [esp + 0xc]
push 1
neg eax
cdq
push ecx
push eax
push dword [esi]
mov dword [esp + 0x18], eax
mov dword [esp + 0x1c], edx
call dword [sym.imp.KERNEL32.dll_SetFilePointer]
mov eax, dword [esi + 8]
mov dword [esi + 0x14], 0
mov dword [esi + 0xc], eax
mov eax, dword [esi + 0xc]
push edi
mov edi, dword [esp + 0x20]
cmp eax, edi
jle 0x49c1b8
mov ecx, dword [esi + 8]
add ecx, dword [esi + 4]
sub ecx, eax
mov eax, edi
dec eax
je 0x49c1a3
dec eax
je 0x49c18c
sub eax, 2
je 0x49c177
push edi
push dword [esp + 0x20]
push ecx
call sub.MSVCRT.dll_memcpy
add esp, 0xc
mov eax, edi
sub dword [esi + 0xc], edi
pop edi
pop esi
add esp, 0xc
ret 0xc
mov eax, dword [esp + 0x1c]
mov eax, dword [eax]
mov dword [ecx], eax
mov eax, edi
sub dword [esi + 0xc], edi
pop edi
pop esi
add esp, 0xc
ret 0xc
mov eax, dword [esp + 0x1c]
mov ax, word [eax]
mov word [ecx], ax
mov eax, edi
sub dword [esi + 0xc], edi
pop edi
pop esi
add esp, 0xc
ret 0xc
mov eax, dword [esp + 0x1c]
mov al, byte [eax]
mov byte [ecx], al
mov eax, edi
sub dword [esi + 0xc], edi
pop edi
pop esi
add esp, 0xc
ret 0xc
push esi
call fcn.0049b5e0
mov eax, dword [esi + 8]
cmp edi, eax
jl 0x49c1e5
push 0
lea eax, [esp + 0xc]
push eax
push edi
push dword [esp + 0x28]
push dword [esi]
call dword [sym.imp.KERNEL32.dll_WriteFile]
mov eax, dword [esp + 8]
pop edi
pop esi
add esp, 0xc
ret 0xc
mov ecx, dword [esi + 4]
sub ecx, dword [esi + 0xc]
push edi
push dword [esp + 0x20]
add ecx, eax
jmp 0x49c161
xor eax, eax
pop esi
add esp, 0xc
ret 0xc
Function at 0x49c200
Capabilities:
Read file on windows

Disassembly:
push ebx
push esi
mov esi, dword [esp + 0xc]
push edi
cmp dword [esi + 0x14], 0
jne 0x49c221
push esi
call fcn.0049b5e0
mov dword [esi + 0x14], 1
mov dword [esi + 0xc], 0
mov ebx, dword [esi + 0xc]
mov edi, dword [esp + 0x18]
mov eax, dword [esi + 0x10]
cmp ebx, edi
jl 0x49c295
add eax, dword [esi + 4]
mov ecx, edi
sub eax, ebx
dec ecx
je 0x49c282
dec ecx
je 0x49c26d
sub ecx, 2
je 0x49c25a
push edi
push eax
push dword [esp + 0x1c]
call sub.MSVCRT.dll_memcpy
add esp, 0xc
mov eax, edi
sub dword [esi + 0xc], edi
pop edi
pop esi
pop ebx
ret 0xc
mov ecx, dword [eax]
mov eax, dword [esp + 0x14]
mov dword [eax], ecx
mov eax, edi
sub dword [esi + 0xc], edi
pop edi
pop esi
pop ebx
ret 0xc
mov cx, word [eax]
mov eax, dword [esp + 0x14]
mov word [eax], cx
mov eax, edi
sub dword [esi + 0xc], edi
pop edi
pop esi
pop ebx
ret 0xc
mov ecx, dword [esp + 0x14]
mov dl, byte [eax]
mov eax, edi
mov byte [ecx], dl
sub dword [esi + 0xc], edi
pop edi
pop esi
pop ebx
ret 0xc
push ebp
mov ebp, dword [esp + 0x18]
sub eax, ebx
add eax, dword [esi + 4]
push ebx
push eax
push ebp
call sub.MSVCRT.dll_memcpy
mov eax, dword [esi + 8]
add esp, 0xc
sub edi, ebx
add ebp, ebx
push 0
cmp edi, eax
jl 0x49c2da
lea eax, [esp + 0x18]
push eax
push edi
push ebp
push dword [esi]
call dword [sym.imp.KERNEL32.dll_ReadFile]
mov eax, dword [esp + 0x14]
pop ebp
pop edi
mov dword [esi + 0xc], 0
add eax, ebx
pop esi
pop ebx
ret 0xc
lea ecx, [esp + 0x18]
push ecx
push eax
push dword [esi + 4]
push dword [esi]
call dword [sym.imp.KERNEL32.dll_ReadFile]
mov eax, dword [esp + 0x14]
mov dword [esi + 0xc], eax
mov dword [esi + 0x10], eax
cmp edi, eax
jle 0x49c2fb
mov edi, eax
push edi
push dword [esi + 4]
push ebp
call sub.MSVCRT.dll_memcpy
sub dword [esi + 0xc], edi
lea eax, [ebx + edi]
add esp, 0xc
pop ebp
pop edi
pop esi
pop ebx
ret 0xc
Function at 0x49c320
Capabilities:
Read file on windows

Disassembly:
sub esp, 0x14
push 0x1000
push 0
push dword [0x15e8870]
mov dword [esp + 0x14], 0x1000
call dword [sym.imp.KERNEL32.dll_HeapAlloc]
mov edx, eax
mov dword [esp + 0x10], edx
test edx, edx
je 0x49c4a4
mov cl, byte [esp + 3]
push ebx
mov ebx, dword [esp + 0x1c]
push ebp
mov ebp, dword [esp + 0x28]
push esi
push edi
mov esi, edx
mov edi, edi
cmp ebp, 0xffffffff
je 0x49c36e
test ebp, ebp
je 0x49c410
dec ebp
cmp dword [ebx + 4], 0
je 0x49c387
push 1
lea eax, [esp + 0x17]
push eax
push ebx
call fcn.0049c200
mov dword [esp + 0x14], eax
jmp 0x49c3a1
push 0
lea eax, [esp + 0x18]
push eax
push 1
lea eax, [esp + 0x1f]
push eax
push dword [ebx]
call dword [sym.imp.KERNEL32.dll_ReadFile]
mov eax, dword [esp + 0x14]
mov cl, byte [esp + 0x13]
cmp eax, 1
jne 0x49c410
test cl, cl
je 0x49c3b5
mov byte [esi], cl
inc esi
mov cl, byte [esp + 0x13]
mov eax, dword [esp + 0x18]
mov edi, esi
mov edx, dword [esp + 0x20]
dec eax
sub edi, edx
cmp edi, eax
jle 0x49c3f0
mov eax, dword [esp + 0x18]
add eax, 0x1000
push eax
push edx
push 8
push dword [0x15e8870]
mov dword [esp + 0x28], eax
call dword [sym.imp.KERNEL32.dll_HeapReAlloc]
mov cl, byte [esp + 0x13]
mov edx, eax
mov dword [esp + 0x20], edx
lea esi, [edi + edx]
test cl, cl
je 0x49c410
cmp dword [esp + 0x2c], 0
jne 0x49c360
cmp cl, 0xd
je 0x49c417
cmp cl, 0xa
jne 0x49c360
dec esi
jmp 0x49c487
cmp dword [esp + 0x2c], 0
jne 0x49c487
cmp cl, 0xa
jne 0x49c41f
dec esi
jmp 0x49c487
cmp cl, 0xd
jne 0x49c487
dec esi
cmp dword [ebx + 4], 0
je 0x49c43e
push 1
lea eax, [esp + 0x17]
push eax
push ebx
call fcn.0049c200
mov dword [esp + 0x14], eax
jmp 0x49c454
push 0
lea eax, [esp + 0x18]
push eax
push 1
lea eax, [esp + 0x1f]
push eax
push dword [ebx]
call dword [sym.imp.KERNEL32.dll_ReadFile]
cmp byte [esp + 0x13], 0xa
je 0x49c487
cmp dword [ebx + 4], 0
je 0x49c466
inc dword [ebx + 0xc]
jmp 0x49c487
push 1
lea eax, [esp + 0x20]
mov dword [esp + 0x1c], 0xffffffff
push eax
push 0xffffffffffffffff
push dword [ebx]
mov dword [esp + 0x2c], 0
call dword [sym.imp.KERNEL32.dll_SetFilePointer]
mov eax, dword [esp + 0x34]
mov ecx, esi
sub ecx, dword [esp + 0x20]
pop edi
mov dword [eax], ecx
mov eax, dword [esp + 0x1c]
mov byte [esi], 0
pop esi
pop ebp
pop ebx
add esp, 0x14
ret 0x10
xor eax, eax
add esp, 0x14
ret 0x10
Function at 0x49c4b0
Capabilities:
Read file on windows

Disassembly:
sub esp, 0x18
push 0x1000
push 0
push dword [0x15e8870]
call dword [sym.imp.KERNEL32.dll_HeapAlloc]
mov ecx, eax
mov dword [esp + 8], ecx
test ecx, ecx
je 0x49c65d
mov ax, word [esp]
push ebx
mov ebx, dword [esp + 0x20]
push ebp
mov ebp, dword [esp + 0x2c]
push esi
push edi
mov edi, ecx
mov dword [esp + 0x20], 0x1000
mov dword [esp + 0x1c], 0x7ff
cmp ebp, 0xffffffff
je 0x49c504
test ebp, ebp
je 0x49c5bd
dec ebp
cmp dword [ebx + 4], 0
je 0x49c51d
push 2
lea eax, [esp + 0x14]
push eax
push ebx
call fcn.0049c200
mov dword [esp + 0x14], eax
jmp 0x49c537
push 0
lea eax, [esp + 0x18]
push eax
push 2
lea eax, [esp + 0x1c]
push eax
push dword [ebx]
call dword [sym.imp.KERNEL32.dll_ReadFile]
mov eax, dword [esp + 0x14]
cmp eax, 2
mov ax, word [esp + 0x10]
jne 0x49c5bd
test ax, ax
je 0x49c551
mov word [edi], ax
add edi, 2
mov ax, word [esp + 0x10]
mov ecx, dword [esp + 0x18]
mov esi, edi
mov edx, dword [esp + 0x1c]
sub esi, ecx
sar esi, 1
cmp esi, edx
jle 0x49c598
mov eax, dword [esp + 0x20]
add edx, 0x800
add eax, 0x1000
mov dword [esp + 0x1c], edx
push eax
push ecx
push 8
push dword [0x15e8870]
mov dword [esp + 0x30], eax
call dword [sym.imp.KERNEL32.dll_HeapReAlloc]
mov ecx, eax
mov ax, word [esp + 0x10]
mov dword [esp + 0x18], ecx
lea edi, [ecx + esi*2]
test ax, ax
je 0x49c5bd
cmp dword [esp + 0x30], 0
jne 0x49c4f6
cmp ax, 0xd
je 0x49c5c4
cmp ax, 0xa
jne 0x49c4f6
sub edi, 2
jmp 0x49c63c
cmp dword [esp + 0x30], 0
jne 0x49c63c
cmp ax, 0xa
jne 0x49c5cf
sub edi, 2
jmp 0x49c63c
cmp ax, 0xd
jne 0x49c63c
sub edi, 2
cmp dword [ebx + 4], 0
je 0x49c5f1
push 2
lea eax, [esp + 0x14]
push eax
push ebx
call fcn.0049c200
mov dword [esp + 0x14], eax
jmp 0x49c607
push 0
lea eax, [esp + 0x18]
push eax
push 2
lea eax, [esp + 0x1c]
push eax
push dword [ebx]
call dword [sym.imp.KERNEL32.dll_ReadFile]
cmp word [esp + 0x10], 0xa
je 0x49c63c
cmp dword [ebx + 4], 0
je 0x49c61b
add dword [ebx + 0xc], 2
jmp 0x49c63c
push 1
lea eax, [esp + 0x28]
mov dword [esp + 0x24], 0xfffffffe
push eax
push 0xfffffffffffffffe
push dword [ebx]
mov dword [esp + 0x34], 0
call dword [sym.imp.KERNEL32.dll_SetFilePointer]
mov eax, dword [esp + 0x38]
mov ecx, edi
sub ecx, dword [esp + 0x18]
sar ecx, 1
mov dword [eax], ecx
xor eax, eax
mov word [edi], ax
mov eax, dword [esp + 0x18]
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x18
ret 0x10
xor eax, eax
add esp, 0x18
ret 0x10
Function at 0x49c670
Capabilities:
Read file on windows

Disassembly:
sub esp, 0x14
push 0x1000
push 0
push dword [0x15e8870]
mov dword [esp + 0x10], 0x1000
call dword [sym.imp.KERNEL32.dll_HeapAlloc]
mov edx, eax
mov dword [esp + 0xc], edx
test edx, edx
je 0x49c7c0
mov eax, dword [esp + 0x1c]
mov cl, byte [esp + 3]
push ebx
push ebp
mov ebp, dword [esp + 0x20]
push esi
push edi
mov edi, dword [esp + 0x30]
mov esi, edx
cmp edi, 0xffffffff
je 0x49c6bc
test edi, edi
je 0x49c72d
dec edi
push esi
push ebp
call fcn.0049c840
mov dword [esp + 0x20], eax
test eax, eax
jne 0x49c6cf
xor cl, cl
jmp 0x49c6d1
mov cl, byte [esi]
mov edx, dword [esp + 0x1c]
add esi, eax
mov eax, dword [esp + 0x14]
mov ebx, esi
sub ebx, edx
mov byte [esp + 0x13], cl
add eax, 0xfffffffb
cmp ebx, eax
jle 0x49c714
mov eax, dword [esp + 0x14]
add eax, 0x1000
push eax
push edx
push 8
push dword [0x15e8870]
mov dword [esp + 0x24], eax
call dword [sym.imp.KERNEL32.dll_HeapReAlloc]
mov cl, byte [esp + 0x13]
mov edx, eax
mov dword [esp + 0x1c], edx
lea esi, [ebx + edx]
mov eax, dword [esp + 0x2c]
test cl, cl
je 0x49c72d
test eax, eax
jne 0x49c6b2
cmp cl, 0xd
je 0x49c731
cmp cl, 0xa
jne 0x49c6b2
dec esi
jmp 0x49c7a3
test eax, eax
jne 0x49c7a3
cmp cl, 0xa
jne 0x49c739
dec esi
jmp 0x49c7a3
cmp cl, 0xd
jne 0x49c7a3
dec esi
cmp dword [ebp + 4], 0
je 0x49c758
push 1
lea eax, [esp + 0x17]
push eax
push ebp
call fcn.0049c200
mov dword [esp + 0x20], eax
jmp 0x49c76f
push 0
lea eax, [esp + 0x24]
push eax
push 1
lea eax, [esp + 0x1f]
push eax
push dword [ebp]
call dword [sym.imp.KERNEL32.dll_ReadFile]
cmp byte [esp + 0x13], 0xa
je 0x49c7a3
cmp dword [ebp + 4], 0
je 0x49c781
inc dword [ebp + 0xc]
jmp 0x49c7a3
push 1
lea eax, [esp + 0x1c]
mov dword [esp + 0x18], 0xffffffff
push eax
push 0xffffffffffffffff
push dword [ebp]
mov dword [esp + 0x28], 0xffffffff
call dword [sym.imp.KERNEL32.dll_SetFilePointer]
mov eax, dword [esp + 0x34]
mov ecx, esi
sub ecx, dword [esp + 0x1c]
pop edi
mov dword [eax], ecx
mov eax, dword [esp + 0x18]
mov byte [esi], 0
pop esi
pop ebp
pop ebx
add esp, 0x14
ret 0x10
xor eax, eax
add esp, 0x14
ret 0x10
Function at 0x49c840
Capabilities:
Read file on windows

Disassembly:
push ecx
push edi
mov edi, dword [esp + 0xc]
mov dword [esp + 4], 0
cmp dword [edi + 4], 0
je 0x49c867
push 1
lea eax, [esp + 0x10]
push eax
push edi
call fcn.0049c200
mov dword [esp + 4], eax
jmp 0x49c881
push 0
lea eax, [esp + 8]
push eax
push 1
lea eax, [esp + 0x18]
push eax
push dword [edi]
call dword [sym.imp.KERNEL32.dll_ReadFile]
mov eax, dword [esp + 4]
cmp eax, 1
je 0x49c88d
xor eax, eax
pop edi
pop ecx
ret 8
mov cl, byte [esp + 0xc]
test cl, cl
js 0x49c8a9
mov eax, dword [esp + 0x10]
pop edi
mov byte [eax], cl
mov byte [eax + 1], 0
mov eax, 1
pop ecx
ret 8
mov al, cl
and al, 0xe0
push esi
cmp al, 0xc0
jne 0x49c8b9
mov esi, 2
jmp 0x49c8d5
mov al, cl
and al, 0xf0
cmp al, 0xe0
jne 0x49c8c8
mov esi, 3
jmp 0x49c8d5
mov al, cl
and al, 0xf8
cmp al, 0xf0
jne 0x49c932
mov esi, 4
mov edx, dword [esp + 0x14]
mov byte [edx], cl
cmp dword [edi + 4], 0
je 0x49c904
lea eax, [esi - 1]
push eax
lea eax, [edx + 1]
push eax
push edi
call fcn.0049c200
mov edx, eax
lea ecx, [esi - 1]
xor eax, eax
cmp edx, ecx
setne al
dec eax
and eax, esi
pop esi
pop edi
pop ecx
ret 8
push 0
lea eax, [esp + 0xc]
push eax
lea eax, [esi - 1]
push eax
lea eax, [edx + 1]
push eax
push dword [edi]
call dword [sym.imp.KERNEL32.dll_ReadFile]
mov edx, dword [esp + 8]
lea ecx, [esi - 1]
xor eax, eax
cmp edx, ecx
setne al
dec eax
and eax, esi
pop esi
pop edi
pop ecx
ret 8
mov eax, dword [esp + 0x14]
pop esi
pop edi
mov word [eax], 0x3f
mov eax, 1
pop ecx
ret 8

Function at 0x49e410
Capabilities:
Hash data using sha384

Disassembly:
mov eax, dword [esp + 4]
push 0x40
push 0x5246b0
and dword [eax + 0x80], 0
and dword [eax + 0x84], 0
mov dword [eax + 0xc8], 0x30
add eax, 0x88
push eax
call sub.MSVCRT.dll_memcpy
add esp, 0xc
ret

Function at 0x49e516
Capabilities:
Hash data using sha512

Disassembly:
mov eax, dword [esp + 4]
push 0x40
pop ecx
push ecx
and dword [eax + 0x80], 0
and dword [eax + 0x84], 0
mov dword [eax + 0xc8], ecx
add eax, 0x88
push 0x524670
push eax
call sub.MSVCRT.dll_memcpy
add esp, 0xc
ret
Function at 0x4a1bd2
Capabilities:
Hash data using sha256

Disassembly:
mov eax, dword [esp + 4]
push 0x20
pop ecx
push ecx
and dword [eax + 0x40], 0
and dword [eax + 0x44], 0
mov dword [eax + 0x68], ecx
add eax, 0x48
push 0x5247f0
push eax
call sub.MSVCRT.dll_memcpy
add esp, 0xc
ret