joyce8/EMBER2024-capa huggingface dataset:
Function at 0x4f5ad0
Capabilities:
Open clipboard
Write clipboard data

Disassembly:
mov eax, dword fs:[0]
push 0xffffffffffffffff
push 0x581b58
push eax
mov dword fs:[0], esp
sub esp, 0x14
push ebx
push ebp
push esi
mov esi, ecx
call fcn.004f0310
test eax, eax
je 0x4f5bd8
lea ecx, [esp + 0xc]
call fcn.004bffb0
mov eax, dword [esp + 0x3c]
mov ecx, dword [esp + 0x38]
mov edx, dword [esp + 0x34]
push eax
mov eax, dword [esp + 0x34]
push ecx
push edx
lea ecx, [esp + 0x18]
push eax
push ecx
mov ecx, esi
mov dword [esp + 0x3c], 0
call fcn.004f0310
mov ecx, eax
call fcn.004ed9e0
test eax, eax
je 0x4f5bbf
mov eax, dword [esp + 0x1c]
test eax, eax
mov ebp, eax
je 0x4f5bbf
push eax
push 0x42
call dword [sym.imp.KERNEL32.dll_GlobalAlloc_1]
mov ebx, eax
test ebx, ebx
je 0x4f5bbf
mov esi, dword [esp + 0x1c]
mov edx, dword [esp + 0x14]
neg esi
push edi
push ebx
sbb esi, esi
and esi, edx
call dword [sym.imp.KERNEL32.dll_GlobalLock_1]
mov ecx, ebp
mov edi, eax
mov edx, ecx
shr ecx, 2
rep movsd dword es:[edi], dword [esi]
mov ecx, edx
and ecx, 3
rep movsb byte es:[edi], byte [esi]
lea ecx, [esp + 0x10]
call fcn.004c01b0
push ebx
call dword [sym.imp.KERNEL32.dll_GlobalUnlock_1]
push 0
call dword [sym.imp.USER32.dll_OpenClipboard]
test eax, eax
pop edi
jne 0x4f5ba1
push ebx
call dword [sym.imp.KERNEL32.dll_GlobalFree_1]
jmp 0x4f5bbf
call dword [sym.imp.USER32.dll_EmptyClipboard]
mov eax, dword [0x632b30]
push ebx
and eax, 0xffff
push eax
call dword [sym.imp.USER32.dll_SetClipboardData]
call dword [sym.imp.USER32.dll_CloseClipboard]
lea ecx, [esp + 0xc]
mov dword [esp + 0x28], 0xffffffff
mov dword [esp + 0xc], 0x5e00d0
call fcn.004c01b0
mov ecx, dword [esp + 0x20]
pop esi
pop ebp
pop ebx
mov dword fs:[0], ecx
add esp, 0x20
ret 0x10
Function at 0x4f5c30
Capabilities:
Open clipboard
Read clipboard data

Disassembly:
sub esp, 0xc
push ebx
push ebp
push esi
push edi
mov edi, ecx
call fcn.004f0310
test eax, eax
je 0x4f5d1f
mov ecx, edi
call fcn.004f0310
mov ecx, eax
call fcn.004ed890
test eax, eax
jne 0x4f5d1f
push eax
call dword [sym.imp.USER32.dll_OpenClipboard]
test eax, eax
je 0x4f5d1f
mov eax, dword [0x632b30]
and eax, 0xffff
push eax
call dword [sym.imp.USER32.dll_GetClipboardData]
mov esi, eax
test esi, esi
jne 0x4f5c92
call dword [sym.imp.USER32.dll_CloseClipboard]
pop edi
pop esi
pop ebp
pop ebx
add esp, 0xc
ret 0xc
lea ecx, [esp + 0x10]
mov ebp, dword [esp + 0x24]
push 1
push ecx
mov ecx, dword [edi + 0x44]
lea edx, [esp + 0x1c]
shr ecx, 4
lea eax, [esp + 0x20]
push edx
mov edx, dword [esp + 0x2c]
and ecx, 1
push eax
push ecx
push ebp
push edx
push esi
call dword [sym.imp.KERNEL32.dll_GlobalSize]
push eax
push esi
call dword [sym.imp.KERNEL32.dll_GlobalLock_1]
push eax
mov ecx, edi
call fcn.004f0310
mov ecx, eax
call fcn.004edac0
push esi
mov ebx, eax
call dword [sym.imp.KERNEL32.dll_GlobalUnlock_1]
call dword [sym.imp.USER32.dll_CloseClipboard]
mov ecx, dword [esp + 0x28]
mov eax, 1
cmp ecx, eax
jne 0x4f5d1f
cmp ebx, eax
jne 0x4f5d1f
cmp dword [esp + 0x10], eax
jne 0x4f5d05
mov eax, dword [edi]
mov ecx, edi
call dword [eax + 0xcc]
mov eax, dword [esp + 0x14]
mov ecx, dword [esp + 0x18]
mov edx, dword [edi]
push eax
mov eax, dword [esp + 0x24]
push ecx
push ebp
push eax
mov ecx, edi
call dword [edx + 0xc0]
pop edi
pop esi
pop ebp
pop ebx
add esp, 0xc
ret 0xc
Function at 0x4f88f0
Capabilities:
Access peb ldr_data

Disassembly:
mov eax, dword fs:[0]
push 0xffffffffffffffff
push 0x581de8
push eax
mov dword fs:[0], esp
sub esp, 0x14
push ebx
push ebp
mov ebp, dword [esp + 0x30]
push esi
mov ebx, ecx
push edi
mov esi, dword [ebp]
mov ecx, dword [esi + 0xc]
mov eax, dword [esi + 0x10]
dec ecx
cmp eax, ecx
jge 0x4f8929
inc eax
mov dword [esi + 0x10], eax
jmp 0x4f8a3c
mov eax, dword [ebx + 0x3c]
mov ecx, dword [esi + 8]
cmp ecx, eax
jne 0x4f893d
mov eax, 0xffffffc7
jmp 0x4f8a3e
mov esi, dword [esi]
mov edx, dword [esi + 0x10]
mov ecx, dword [esi + 0xc]
cmp edx, ecx
jl 0x4f894e
cmp dword [esi + 8], eax
jne 0x4f893d
cmp dword [esi + 8], eax
jne 0x4f8967
mov eax, dword [esi + 0x10]
mov ecx, dword [esi + 0xc]
cmp eax, ecx
jl 0x4f8967
mov eax, 0xffffffc7
jmp 0x4f8a3e
mov eax, dword [esi + 4]
xor edi, edi
cmp eax, edi
je 0x4f897b
push eax
mov ecx, ebx
call fcn.004f8120
mov dword [esi + 4], edi
mov dword [ebp], esi
mov ecx, dword [esi + 0x10]
inc ecx
mov dword [esi + 0x10], ecx
lea ecx, [esp + 0x10]
call fcn.004bffb0
mov dword [esp + 0x2c], edi
mov edi, dword [esp + 0x3c]
test edi, edi
jne 0x4f89ac
mov ecx, dword [ebx + 4]
mov edx, dword [ecx + 8]
lea ecx, [esp + 0x10]
push edx
call fcn.004bffd0
mov edi, eax
mov eax, dword [esi + 8]
push edi
push eax
mov ecx, ebx
call fcn.004f7890
test eax, eax
mov dword [esp + 0x38], eax
je 0x4f89df
lea ecx, [esp + 0x10]
mov dword [esp + 0x2c], 0xffffffff
mov dword [esp + 0x10], 0x5e0100
call fcn.004c01b0
mov eax, dword [esp + 0x38]
jmp 0x4f8a3e
mov ecx, dword [esi + 0x10]
push ecx
push edi
mov ecx, ebx
call fcn.004f8750
mov dl, byte [edi]
and dl, 1
cmp dl, 1
jne 0x4f8a23
mov ecx, dword [esp + 0x34]
push ebp
push ecx
push edi
push eax
mov ecx, ebx
call fcn.004f8770
mov esi, eax
test esi, esi
jne 0x4f8a53
mov edx, dword [ebp]
push eax
push edi
mov ecx, ebx
mov dword [edx + 0x10], eax
call fcn.004f8750
mov cl, byte [edi]
and cl, 1
cmp cl, 1
je 0x4f89f5
lea ecx, [esp + 0x10]
mov dword [esp + 0x2c], 0xffffffff
mov dword [esp + 0x10], 0x5e0100
call fcn.004c01b0
xor eax, eax
mov ecx, dword [esp + 0x24]
pop edi
pop esi
pop ebp
pop ebx
mov dword fs:[0], ecx
add esp, 0x20
ret 0xc
lea ecx, [esp + 0x10]
mov dword [esp + 0x2c], 0xffffffff
mov dword [esp + 0x10], 0x5e0100
call fcn.004c01b0
mov eax, esi
jmp 0x4f8a3e

Function at 0x4fd450
Capabilities:
Create thread

Disassembly:
push ecx
cmp dword [ecx + 0xcc], 1
je 0x4fd4b0
mov eax, dword [ecx + 0x1c]
test eax, eax
je 0x4fd4b0
mov eax, dword [ecx + 0xb0]
test eax, eax
je 0x4fd4b0
push esi
mov edx, 5
mov esi, dword [ecx + 0xbc]
cmp esi, edx
pop esi
je 0x4fd4b0
mov dword [ecx + 0xb4], eax
mov dword [ecx + 0x94], 0
mov dword [ecx + 0xbc], edx
lea eax, [esp]
push eax
push 0
push ecx
push 0x4fd4f0
push 0
push 0
call dword [sym.imp.KERNEL32.dll_CreateThread]
push eax
call dword [sym.imp.KERNEL32.dll_CloseHandle_1]
pop ecx
ret
Function at 0x5085d0
Capabilities:
Access peb ldr_data
Get number of processors

Disassembly:
push 0xffffffffffffffff
push 0x5826d8
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x2c
push esi
mov esi, ecx
lea eax, [esp + 0xc]
mov ecx, dword [esi + 0x1c]
push eax
push ecx
call dword [sym.imp.USER32.dll_GetClientRect_1]
push 0
lea ecx, [esp + 0x20]
call fcn.0057a0fc
mov eax, dword [esi + 0xd0]
lea edx, [esp + 0x1c]
push eax
push eax
push edx
mov dword [esp + 0x44], 0
call fcn.00507f30
mov eax, dword [esi + 0x4c]
mov ecx, dword [esi + 0x48]
add eax, 0x64
add esp, 0xc
add ecx, 0x64
mov dword [esp + 8], eax
lea eax, [esp + 4]
mov dword [esp + 4], ecx
push eax
lea ecx, [esp + 0x20]
call fcn.0057a02a
mov ecx, dword [esp + 4]
mov eax, dword [esp + 0x14]
mov edx, dword [esp + 0xc]
sub ecx, eax
add ecx, edx
mov eax, 0x88888889
imul ecx
add edx, ecx
push 1
sar edx, 4
mov ecx, edx
shr ecx, 0x1f
lea eax, [edx + ecx + 1]
xor edx, edx
test eax, eax
setl dl
dec edx
mov ecx, esi
and eax, edx
push eax
push 0
push 0
call fcn.005768eb
mov ecx, dword [esp + 0x10]
mov eax, dword [esp + 0x18]
mov edx, dword [esp + 8]
sub ecx, eax
add ecx, edx
mov eax, 0x88888889
imul ecx
add edx, ecx
xor ecx, ecx
sar edx, 4
mov eax, edx
push 1
shr eax, 0x1f
lea eax, [edx + eax + 1]
test eax, eax
setl cl
dec ecx
and eax, ecx
mov ecx, esi
push eax
push 0
push 1
call fcn.005768eb
push 1
push 0
push 0
mov ecx, esi
call fcn.00576893
push 1
push 0
push 1
mov ecx, esi
call fcn.00576893
lea ecx, [esp + 0x1c]
mov dword [esp + 0x38], 0xffffffff
call fcn.0057a16e
mov ecx, dword [esp + 0x30]
pop esi
mov dword fs:[0], ecx
add esp, 0x38
ret

Function at 0x508750
Capabilities:
Get number of processors

Disassembly:
push 0xffffffffffffffff
push 0x5826f8
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x2c
push esi
mov esi, ecx
push 0
lea ecx, [esp + 0x20]
call fcn.0057a0fc
push 0x3e8
lea eax, [esp + 0x20]
push 0x3e8
push eax
mov dword [esp + 0x44], 0
call fcn.00507f30
mov ecx, dword [esi + 0x48]
mov eax, dword [esi + 0x4c]
add ecx, 0x64
add esp, 0xc
mov dword [esp + 4], ecx
lea ecx, [esp + 4]
add eax, 0x96
push ecx
lea ecx, [esp + 0x20]
mov dword [esp + 0xc], eax
call fcn.0057a02a
mov eax, dword [esi + 0x1c]
lea edx, [esp + 0xc]
push edx
push eax
call dword [sym.imp.USER32.dll_GetClientRect_1]
mov eax, dword [esp + 0x18]
mov edx, dword [esp + 0x10]
sub eax, edx
lea eax, [eax + eax*4]
lea eax, [eax + eax*4]
lea eax, [eax + eax*4]
shl eax, 3
cdq
idiv dword [esp + 8]
mov edx, dword [esp + 0xc]
mov ecx, eax
mov eax, dword [esp + 0x14]
sub eax, edx
lea eax, [eax + eax*4]
lea eax, [eax + eax*4]
lea eax, [eax + eax*4]
shl eax, 3
cdq
idiv dword [esp + 4]
cmp dword [esp + 0x44], 1
jne 0x508814
cmp dword [esp + 0x40], 1
jne 0x508812
cmp ecx, eax
jge 0x508814
mov eax, ecx
cmp eax, 0xc8
jge 0x508820
mov eax, 0xc8
mov ecx, esi
mov dword [esi + 0xd0], eax
call fcn.005085d0
mov ecx, dword [esi + 0x1c]
push 1
push 0
push ecx
call dword [sym.imp.USER32.dll_InvalidateRect]
lea ecx, [esp + 0x1c]
mov dword [esp + 0x38], 0xffffffff
call fcn.0057a16e
mov ecx, dword [esp + 0x30]
pop esi
mov dword fs:[0], ecx
add esp, 0x38
ret 8
Function at 0x509020
Capabilities:
Access peb ldr_data
Get number of processors

Disassembly:
push 0xffffffffffffffff
push 0x5827a3
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
push ecx
push ebp
push esi
mov esi, ecx
push edi
mov dword [esp + 0xc], esi
call fcn.00574d0b
lea edi, [esi + 0x64]
mov dword [esp + 0x18], 0
mov dword [edi + 4], 0
mov dword [edi], method.CBrush.virtual_0
mov eax, dword [esp + 0x2c]
mov ebp, dword [esp + 0x24]
mov ecx, dword [esp + 0x30]
mov dword [esi + 0x3c], eax
mov eax, ebp
mov dword [esi], method.CEdit.virtual_0
mov dword [esi + 0x40], ecx
mov dword [esi + 0x44], 0
mov ecx, dword [eax]
lea edx, [esi + 0x48]
mov byte [esp + 0x18], 1
mov dword [edx], ecx
mov ecx, dword [eax + 4]
mov dword [edx + 4], ecx
mov ecx, dword [eax + 8]
mov dword [edx + 8], ecx
mov eax, dword [eax + 0xc]
mov ecx, dword [esp + 0x40]
mov dword [edx + 0xc], eax
mov eax, dword [esp + 0x44]
push eax
mov dword [esi + 0x5c], ecx
mov dword [esi + 0x60], eax
call dword [sym.imp.GDI32.dll_CreateSolidBrush]
push eax
mov ecx, edi
call fcn.0057a3a4
mov edx, dword [esp + 0x28]
mov eax, dword [esp + 0x20]
push edx
push eax
push ebp
push 0x50800044
mov ecx, esi
call fcn.0057b9fd
test eax, eax
je 0x50913c
mov ecx, dword [esp + 0x3c]
call fcn.0057a3d1
mov ecx, dword [esi + 0x1c]
mov ebp, dword [sym.imp.USER32.dll_SendMessageA_1]
push 0
push eax
push 0x30
push ecx
mov dword [esi + 0x58], eax
call ebp
mov edi, dword [esp + 0x34]
test edi, edi
je 0x509100
push edi
mov ecx, esi
call fcn.00577a32
mov ecx, esi
call fcn.005092e0
cmp dword [esp + 0x38], 1
jne 0x509135
or ecx, 0xffffffff
xor eax, eax
repne scasb al, byte es:[edi]
mov edx, dword [esi + 0x1c]
push 0xffffffffffffffff
not ecx
dec ecx
push ecx
push 0xb1
push edx
call ebp
mov eax, dword [esi + 0x1c]
push 0
push 0
push 0xb7
push eax
call ebp
mov ecx, esi
call fcn.00577b6d
mov ecx, dword [esp + 0x10]
mov eax, esi
pop edi
pop esi
pop ebp
mov dword fs:[0], ecx
add esp, 0x10
ret 0x28
Function at 0x50b340
Capabilities:
Check for software breakpoints

Disassembly:
push esi
mov esi, dword [esp + 8]
cmp dword [esi + 0x10], 0xca
jne 0x50b373
push esi
call fcn.005196f0
mov eax, dword [esi + 0x40]
add esp, 4
test eax, eax
je 0x50b36c
mov dword [esi + 0x10], 0xcf
mov eax, 1
pop esi
ret
mov dword [esi + 0x10], 0xcb
mov eax, dword [esi + 0x10]
cmp eax, 0xcb
jne 0x50b3f9
mov eax, dword [esi + 0x1b0]
mov ecx, dword [eax + 0x10]
test ecx, ecx
je 0x50b3e2
mov eax, dword [esi + 8]
test eax, eax
je 0x50b397
push esi
call dword [eax]
add esp, 4
mov ecx, dword [esi + 0x1b0]
push esi
call dword [ecx]
add esp, 4
test eax, eax
je 0x50b3de
cmp eax, 2
je 0x50b3e2
mov ecx, dword [esi + 8]
test ecx, ecx
je 0x50b38a
cmp eax, 3
je 0x50b3bd
cmp eax, 1
jne 0x50b38a
mov eax, dword [ecx + 4]
inc eax
mov dword [ecx + 4], eax
mov eax, dword [esi + 8]
mov ecx, dword [eax + 8]
mov edx, dword [eax + 4]
cmp edx, ecx
jl 0x50b38a
mov edx, dword [esi + 0x13c]
add edx, ecx
mov dword [eax + 8], edx
jmp 0x50b38a
xor eax, eax
pop esi
ret
mov eax, dword [esi + 0x90]
push esi
mov dword [esi + 0x98], eax
call fcn.0050b420
add esp, 4
pop esi
ret
cmp eax, 0xcc
je 0x50b408
mov ecx, dword [esi]
push esi
call dword [ecx]
add esp, 4
push esi
call fcn.0050b420
add esp, 4
pop esi
ret

Function at 0x50bc90
Capabilities:
Terminate process

Disassembly:
mov eax, dword [esp + 4]
test eax, eax
je 0x50bcb1
mov ecx, dword [eax + 0x40]
test ecx, ecx
je 0x50bcb1
mov eax, dword [eax + 0x44]
test eax, eax
je 0x50bcb1
mov edx, dword [esp + 8]
push edx
push eax
call ecx
add esp, 8
push 0
call dword [sym.imp.KERNEL32.dll_ExitProcess_1]

Function at 0x527db0
Capabilities:
Capture webcam image

Disassembly:
mov eax, dword [esp + 8]
push ebx
push esi
mov esi, ecx
mov eax, dword [eax + 4]
cmp dword [esi + 0xec], 1
jne 0x527e53
test eax, eax
jbe 0x527e53
mov ecx, dword [esi + 0xbc]
test ecx, ecx
jle 0x527e53
mov ecx, dword [esi + 0x1c]
push edi
push 0
push eax
push 0x419
push ecx
call dword [sym.imp.USER32.dll_SendMessageA_1]
mov edi, eax
mov eax, dword [esi + 0xbc]
inc edi
test eax, eax
jne 0x527dfe
xor esi, esi
jmp 0x527e04
mov esi, dword [esi + 0xb4]
add esi, 4
xor ebx, ebx
test edi, edi
jbe 0x527e2f
push ebp
mov ebp, edi
add esi, 6
push esi
call fcn.004c09c0
add esi, eax
push esi
mov ebx, esi
call fcn.004c09c0
add esp, 8
add esi, eax
dec edi
dec ebp
jne 0x527e10
pop ebp
test edi, edi
pop edi
jne 0x527e53
test ebx, ebx
je 0x527e53
mov edx, dword [esp + 0x10]
push 0x4e
add edx, 0x10
push ebx
push edx
call fcn.00562cf0
add esp, 0xc
mov eax, 1
pop esi
pop ebx
ret 0xc
pop esi
xor eax, eax
pop ebx
ret 0xc
Function at 0x528165
Capabilities:
Capture webcam image

Disassembly:
sub esp, 0x44
push ebx
push ebp
push esi
mov esi, ecx
push edi
mov eax, dword [esi + 0x3c]
test eax, eax
je 0x52827d
push eax
call dword [sym.imp.USER32.dll_IsWindow]
test eax, eax
je 0x52827d
mov eax, dword [esi + 0x3c]
push eax
call fcn.0057515d
mov esi, eax
test esi, esi
je 0x52827d
mov ebx, dword [esp + 0x58]
mov ecx, dword [esi + 0x1c]
mov ebp, dword [sym.imp.USER32.dll_SendMessageA_1]
push 0
push ebx
push 0x419
push ecx
call ebp
mov edi, eax
test edi, edi
jl 0x52827d
mov ecx, esi
call fcn.00528090
cmp edi, eax
jge 0x52827d
mov eax, dword [esi + 0xc4]
mov edx, dword [esi + 0xc0]
mov dword [esp + 0x2c], eax
mov eax, dword [esp + 0x5c]
xor ecx, ecx
mov dword [esp + 0x28], edx
cmp eax, ecx
mov dword [esp + 0x30], eax
mov dword [esp + 0x34], ecx
mov dword [esp + 0x4c], ecx
mov dword [esp + 0x50], ecx
mov dword [esp + 0x38], edi
jne 0x528203
mov dword [esp + 0x34], 1
jmp 0x52825e
mov edx, dword [esi + 0x1c]
lea ecx, [esp + 0x18]
push ecx
push ebx
push 0x433
push edx
call ebp
test eax, eax
je 0x52827d
mov eax, dword [esp + 0x60]
mov ecx, dword [esp + 0x18]
mov edx, dword [esp + 0x24]
mov dword [esp + 0x10], ecx
mov dword [eax], 0
mov ecx, dword [esi + 0x1c]
lea eax, [esp + 0x10]
add edx, 2
push eax
push ecx
mov dword [esp + 0x1c], edx
call dword [sym.imp.USER32.dll_ClientToScreen_1]
mov edx, dword [esp + 0x10]
mov eax, dword [esp + 0x14]
mov dword [esp + 0x34], 3
mov dword [esp + 0x3c], edx
mov dword [esp + 0x40], eax
xor ecx, ecx
push ecx
lea ecx, [esp + 0x2c]
push ecx
push 0x7d8
call fcn.00526370
pop edi
pop esi
pop ebp
mov eax, 1
pop ebx
add esp, 0x44
ret 0xc
pop edi
pop esi
pop ebp
xor eax, eax
pop ebx
add esp, 0x44
ret 0xc

Function at 0x537424
Capabilities:
Get common file path

Disassembly:
push ebp
mov ebp, esp
sub esp, 0xc
mov dword [ebp - 4], 0
mov dword [ebp - 8], 0
push dword [ebp + 0x10]
call fcn.005326dd
mov dword [ebp - 4], eax
push 0x80000301
push 0
push 0xff
push 1
mov ebx, 0x184
call fcn.0053d200
add esp, 0x10
mov dword [ebp - 0xc], eax
mov eax, dword [ebp - 0xc]
push eax
mov ebx, dword [ebp - 8]
test ebx, ebx
je 0x53747b
push ebx
call fcn.0053c94a
add esp, 4
pop eax
mov dword [ebp - 8], eax
mov dword [ebp - 0xc], esp
push 0
push dword [ebp - 4]
push dword [ebp - 8]
push 0
call dword [sym.imp.shell32.dll_SHGetSpecialFolderPathA]
nop
nop
nop
nop
cmp dword [ebp - 0xc], esp
je 0x5374ae
push 6
call fcn.0053c95c
add esp, 4
mov dword [ebp - 0xc], 0
push 0
push dword [ebp - 0xc]
lea eax, [ebp - 8]
push eax
push dword [ebp + 8]
call fcn.00532bdb
mov ebx, dword [ebp - 8]
test ebx, ebx
je 0x5374d6
push ebx
call fcn.0053c94a
add esp, 4
mov esp, ebp
pop ebp
ret 0xc

Function at 0x53d320
Capabilities:
Encode data using xor

Disassembly:
mov edx, dword [esp + 4]
mov eax, dword [esp + 8]
cmp edx, 1
jle 0x53d33e
push esi
lea ecx, [esp + 0x18]
dec edx
mov esi, dword [ecx]
add ecx, 0xc
xor eax, esi
dec edx
jne 0x53d333
pop esi
ret
Function at 0x53da60
Capabilities:
Read file on windows

Disassembly:
push ebx
mov ebx, dword [esp + 0xc]
push ebp
push esi
test ebx, ebx
push edi
jne 0x53da73
pop edi
pop esi
pop ebp
xor eax, eax
pop ebx
ret
push ebx
call fcn.0053fb60
add esp, 4
test eax, eax
jne 0x53da85
pop edi
pop esi
pop ebp
pop ebx
ret
mov edi, dword [esp + 0x24]
test edi, edi
jg 0x53da94
pop edi
pop esi
pop ebp
xor eax, eax
pop ebx
ret
mov eax, dword [ebx]
xor esi, esi
cmp eax, 1
jne 0x53daeb
mov ebx, dword [ebx + 4]
push edi
call fcn.005532ac
add esp, 4
mov ebp, eax
lea eax, [esp + 0x18]
push esi
push eax
push edi
push ebp
push ebx
call dword [sym.imp.kernel32.dll_ReadFile]
test eax, eax
jne 0x53dace
push ebp
call fcn.005532d5
add esp, 4
xor eax, eax
pop edi
pop esi
pop ebp
pop ebx
ret
mov ecx, dword [esp + 0x18]
push ecx
push ebp
call fcn.0053f240
push ebp
mov esi, eax
call fcn.005532d5
add esp, 0xc
mov eax, esi
pop edi
pop esi
pop ebp
pop ebx
ret
cmp eax, 2
jne 0x53db2d
mov ebx, dword [ebx + 4]
lea edx, [edi + 8]
push edx
call fcn.0053cbb0
mov esi, eax
add esp, 4
lea ecx, [esi + 8]
mov dword [esi], 1
mov dword [esi + 4], edi
mov eax, dword [ebx]
push edi
push ecx
mov ecx, ebx
call dword [eax + 0x20]
test eax, eax
jne 0x53db2a
push esi
call fcn.0053cc40
add esp, 4
xor eax, eax
pop edi
pop esi
pop ebp
pop ebx
ret
mov dword [esi + 4], eax
mov eax, esi
pop edi
pop esi
pop ebp
pop ebx
ret

Function at 0x53e000
Capabilities:
Write file on windows

Disassembly:
sub esp, 8
push esi
mov esi, dword [esp + 0x14]
test esi, esi
jne 0x53e013
xor eax, eax
pop esi
add esp, 8
ret
push esi
call fcn.0053fb60
add esp, 4
test eax, eax
jne 0x53e025
pop esi
add esp, 8
ret
mov eax, dword [esi]
push ebx
mov ebx, 1
push ebp
cmp eax, ebx
push edi
mov dword [esp + 0x10], 0
jne 0x53e09c
mov eax, dword [esp + 0x1c]
mov edi, dword [esi + 4]
cmp eax, ebx
mov dword [esp + 0x10], ebx
jle 0x53e0ce
mov ebp, dword [sym.imp.kernel32.dll_WriteFile]
lea esi, [esp + 0x2c]
mov eax, dword [esi]
lea edx, [esp + 0x14]
push 0
push edx
lea ecx, [eax + 8]
mov eax, dword [eax + 4]
push eax
push ecx
push edi
call ebp
test eax, eax
je 0x53e088
mov eax, dword [esp + 0x1c]
inc ebx
add esi, 0xc
cmp ebx, eax
jl 0x53e058
mov eax, dword [esp + 0x10]
pop edi
pop ebp
pop ebx
pop esi
add esp, 8
ret
pop edi
mov dword [esp + 0xc], 0
mov eax, dword [esp + 0xc]
pop ebp
pop ebx
pop esi
add esp, 8
ret
cmp eax, 2
jne 0x53e0ce
mov eax, dword [esp + 0x1c]
mov esi, dword [esi + 4]
cmp eax, ebx
mov dword [esp + 0x10], ebx
jle 0x53e0ce
lea edi, [esp + 0x2c]
lea ebx, [eax - 1]
mov eax, dword [edi]
mov edx, dword [esi]
mov ecx, dword [eax + 4]
add eax, 8
push ecx
push eax
mov ecx, esi
call dword [edx + 0x24]
add edi, 0xc
dec ebx
jne 0x53e0b7
mov eax, dword [esp + 0x10]
pop edi
pop ebp
pop ebx
pop esi
add esp, 8
ret
Function at 0x53e3c0
Capabilities:
Get file size
Read file on windows
Write file on windows

Disassembly:
sub esp, 8
push ebx
push ebp
push esi
mov esi, dword [esp + 0x1c]
test esi, esi
push edi
jne 0x53e3d9
pop edi
pop esi
pop ebp
xor eax, eax
pop ebx
add esp, 8
ret
push esi
call fcn.0053fb60
add esp, 4
test eax, eax
jne 0x53e3ee
pop edi
pop esi
pop ebp
pop ebx
add esp, 8
ret
mov ebp, dword [esp + 0x2c]
test ebp, ebp
jg 0x53e400
pop edi
pop esi
pop ebp
xor eax, eax
pop ebx
add esp, 8
ret
mov eax, dword [esi]
mov dword [esp + 0x20], 0
cmp eax, 1
jne 0x53e4de
mov edi, dword [esi + 4]
push eax
push 0
push 0
push edi
call dword [sym.imp.kernel32.dll_SetFilePointer]
mov ebx, eax
cmp ebx, 0xffffffff
mov dword [esp + 0x10], ebx
jne 0x53e437
pop edi
pop esi
pop ebp
xor eax, eax
pop ebx
add esp, 8
ret
push 0
push edi
mov dword [esp + 0x28], 1
call dword [sym.imp.kernel32.dll_GetFileSize]
mov esi, eax
sub esi, ebp
sub esi, ebx
test esi, esi
jle 0x53e4cb
push esi
call fcn.005532ac
add esp, 4
mov ebx, eax
push 1
push 0
push ebp
mov ebp, dword [sym.imp.kernel32.dll_SetFilePointer]
push edi
call ebp
lea eax, [esp + 0x14]
push 0
push eax
push esi
push ebx
push edi
call dword [sym.imp.kernel32.dll_ReadFile]
test eax, eax
jne 0x53e492
push ebx
call fcn.005532d5
add esp, 4
xor eax, eax
pop edi
pop esi
pop ebp
pop ebx
add esp, 8
ret
mov ecx, dword [esp + 0x10]
push 0
push 0
push ecx
push edi
call ebp
lea edx, [esp + 0x14]
push 0
push edx
push esi
push ebx
push edi
call dword [sym.imp.kernel32.dll_WriteFile]
test eax, eax
jne 0x53e4b6
mov dword [esp + 0x20], eax
push ebx
call fcn.005532d5
mov eax, dword [esp + 0x24]
add esp, 4
test eax, eax
je 0x53e553
push edi
call dword [sym.imp.kernel32.dll_SetEndOfFile]
mov eax, dword [esp + 0x20]
pop edi
pop esi
pop ebp
pop ebx
add esp, 8
ret
cmp eax, 2
jne 0x53e553
mov esi, dword [esi + 4]
mov ecx, esi
mov eax, dword [esi]
call dword [eax + 0x14]
mov ecx, esi
mov ebx, eax
call fcn.0053fc00
mov edi, eax
mov dword [esp + 0x20], 1
sub edi, ebp
sub edi, ebx
test edi, edi
jle 0x53e54b
mov edx, dword [esi]
push 1
push ebp
mov ecx, esi
call dword [edx + 0x18]
push edi
call fcn.005532ac
add esp, 4
mov ebp, eax
mov eax, dword [esi]
mov ecx, esi
push edi
push ebp
call dword [eax + 0x20]
mov edx, dword [esi]
push 0
push ebx
mov ecx, esi
call dword [edx + 0x18]
mov eax, dword [esi]
push edi
push ebp
mov ecx, esi
call dword [eax + 0x24]
mov edx, dword [esi]
mov ecx, esi
call dword [edx + 0x14]
push ebp
mov ebx, eax
call fcn.005532d5
add esp, 4
mov eax, dword [esi]
push ebx
mov ecx, esi
call dword [eax + 0x1c]
mov eax, dword [esp + 0x20]
pop edi
pop esi
pop ebp
pop ebx
add esp, 8
ret

Function at 0x53e560
Capabilities:
Get file size

Disassembly:
push esi
mov esi, dword [esp + 0xc]
test esi, esi
jne 0x53e56e
or eax, 0xffffffff
pop esi
ret
push esi
call fcn.0053fb60
add esp, 4
test eax, eax
jne 0x53e580
or eax, 0xffffffff
pop esi
ret
mov ecx, dword [esi]
or eax, 0xffffffff
cmp ecx, 1
jne 0x53e59b
mov esi, dword [esi + 4]
lea eax, [esp + 0xc]
push eax
push esi
call dword [sym.imp.kernel32.dll_GetFileSize]
pop esi
ret
cmp ecx, 2
jne 0x53e5a8
mov ecx, dword [esi + 4]
call fcn.0053fc00
pop esi
ret