joyce8/EMBER2024-capa huggingface dataset:
Function at 0x4d9240
Capabilities:
Access peb ldr_data

Disassembly:
mov eax, dword fs:[0]
push 0xffffffffffffffff
push 0x797ca8
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 0x4d9279
inc eax
mov dword [esi + 0x10], eax
jmp 0x4d938c
mov eax, dword [ebx + 0x3c]
mov ecx, dword [esi + 8]
cmp ecx, eax
jne 0x4d928d
mov eax, 0xffffffc7
jmp 0x4d938e
mov esi, dword [esi]
mov edx, dword [esi + 0x10]
mov ecx, dword [esi + 0xc]
cmp edx, ecx
jl 0x4d929e
cmp dword [esi + 8], eax
jne 0x4d928d
cmp dword [esi + 8], eax
jne 0x4d92b7
mov eax, dword [esi + 0x10]
mov ecx, dword [esi + 0xc]
cmp eax, ecx
jl 0x4d92b7
mov eax, 0xffffffc7
jmp 0x4d938e
mov eax, dword [esi + 4]
xor edi, edi
cmp eax, edi
je 0x4d92cb
push eax
mov ecx, ebx
call fcn.004d8a70
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.004a6980
mov dword [esp + 0x2c], edi
mov edi, dword [esp + 0x3c]
test edi, edi
jne 0x4d92fc
mov ecx, dword [ebx + 4]
mov edx, dword [ecx + 8]
lea ecx, [esp + 0x10]
push edx
call fcn.004a69a0
mov edi, eax
mov eax, dword [esi + 8]
push edi
push eax
mov ecx, ebx
call fcn.004d81e0
test eax, eax
mov dword [esp + 0x38], eax
je 0x4d932f
lea ecx, [esp + 0x10]
mov dword [esp + 0x2c], 0xffffffff
mov dword [esp + 0x10], 0xc31518
call fcn.004a6b80
mov eax, dword [esp + 0x38]
jmp 0x4d938e
mov ecx, dword [esi + 0x10]
push ecx
push edi
mov ecx, ebx
call fcn.004d90a0
mov dl, byte [edi]
and dl, 1
cmp dl, 1
jne 0x4d9373
mov ecx, dword [esp + 0x34]
push ebp
push ecx
push edi
push eax
mov ecx, ebx
call fcn.004d90c0
mov esi, eax
test esi, esi
jne 0x4d93a3
mov edx, dword [ebp]
push eax
push edi
mov ecx, ebx
mov dword [edx + 0x10], eax
call fcn.004d90a0
mov cl, byte [edi]
and cl, 1
cmp cl, 1
je 0x4d9345
lea ecx, [esp + 0x10]
mov dword [esp + 0x2c], 0xffffffff
mov dword [esp + 0x10], 0xc31518
call fcn.004a6b80
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], 0xc31518
call fcn.004a6b80
mov eax, esi
jmp 0x4d938e

Function at 0x4dddb0
Capabilities:
Create thread

Disassembly:
push ecx
cmp dword [ecx + 0xcc], 1
je 0x4dde10
mov eax, dword [ecx + 0x1c]
test eax, eax
je 0x4dde10
mov eax, dword [ecx + 0xb0]
test eax, eax
je 0x4dde10
push esi
mov edx, 5
mov esi, dword [ecx + 0xbc]
cmp esi, edx
pop esi
je 0x4dde10
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 0x4dde50
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 0x4e8f60
Capabilities:
Access peb ldr_data
Get number of processors

Disassembly:
push 0xffffffffffffffff
push 0x798598
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]
push 0
lea ecx, [esp + 0x20]
call fcn.00790531
mov eax, dword [esi + 0xd0]
lea edx, [esp + 0x1c]
push eax
push eax
push edx
mov dword [esp + 0x44], 0
call fcn.004e88c0
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.0079045f
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.0078cd22
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.0078cd22
push 1
push 0
push 0
mov ecx, esi
call fcn.0078ccca
push 1
push 0
push 1
mov ecx, esi
call fcn.0078ccca
lea ecx, [esp + 0x1c]
mov dword [esp + 0x38], 0xffffffff
call fcn.007905a3
mov ecx, dword [esp + 0x30]
pop esi
mov dword fs:[0], ecx
add esp, 0x38
ret

Function at 0x4e90e0
Capabilities:
Get number of processors

Disassembly:
push 0xffffffffffffffff
push 0x7985b8
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.00790531
push 0x3e8
lea eax, [esp + 0x20]
push 0x3e8
push eax
mov dword [esp + 0x44], 0
call fcn.004e88c0
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.0079045f
mov eax, dword [esi + 0x1c]
lea edx, [esp + 0xc]
push edx
push eax
call dword [sym.imp.USER32.dll_GetClientRect]
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 0x4e91a4
cmp dword [esp + 0x40], 1
jne 0x4e91a2
cmp ecx, eax
jge 0x4e91a4
mov eax, ecx
cmp eax, 0xc8
jge 0x4e91b0
mov eax, 0xc8
mov ecx, esi
mov dword [esi + 0xd0], eax
call fcn.004e8f60
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.007905a3
mov ecx, dword [esp + 0x30]
pop esi
mov dword fs:[0], ecx
add esp, 0x38
ret 8
Function at 0x4e99b0
Capabilities:
Access peb ldr_data
Get number of processors

Disassembly:
push 0xffffffffffffffff
push 0x798663
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.0078b13b
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.007907d9
mov edx, dword [esp + 0x28]
mov eax, dword [esp + 0x20]
push edx
push eax
push ebp
push 0x50800044
mov ecx, esi
call fcn.00791d38
test eax, eax
je 0x4e9acc
mov ecx, dword [esp + 0x3c]
call fcn.00790806
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 0x4e9a90
push edi
mov ecx, esi
call fcn.0078de69
mov ecx, esi
call fcn.004e9c70
cmp dword [esp + 0x38], 1
jne 0x4e9ac5
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.0078dfa4
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 0x4ebcb0
Capabilities:
Check for software breakpoints

Disassembly:
push esi
mov esi, dword [esp + 8]
cmp dword [esi + 0x10], 0xca
jne 0x4ebce3
push esi
call fcn.004fa050
mov eax, dword [esi + 0x40]
add esp, 4
test eax, eax
je 0x4ebcdc
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 0x4ebd69
mov eax, dword [esi + 0x1b0]
mov ecx, dword [eax + 0x10]
test ecx, ecx
je 0x4ebd52
mov eax, dword [esi + 8]
test eax, eax
je 0x4ebd07
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 0x4ebd4e
cmp eax, 2
je 0x4ebd52
mov ecx, dword [esi + 8]
test ecx, ecx
je 0x4ebcfa
cmp eax, 3
je 0x4ebd2d
cmp eax, 1
jne 0x4ebcfa
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 0x4ebcfa
mov edx, dword [esi + 0x13c]
add edx, ecx
mov dword [eax + 8], edx
jmp 0x4ebcfa
xor eax, eax
pop esi
ret
mov eax, dword [esi + 0x90]
push esi
mov dword [esi + 0x98], eax
call fcn.004ebd90
add esp, 4
pop esi
ret
cmp eax, 0xcc
je 0x4ebd78
mov ecx, dword [esi]
push esi
call dword [ecx]
add esp, 4
push esi
call fcn.004ebd90
add esp, 4
pop esi
ret

Function at 0x4ec600
Capabilities:
Terminate process

Disassembly:
mov eax, dword [esp + 4]
test eax, eax
je 0x4ec621
mov ecx, dword [eax + 0x40]
test ecx, ecx
je 0x4ec621
mov eax, dword [eax + 0x44]
test eax, eax
je 0x4ec621
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 0x507410
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 0x5074b3
test eax, eax
jbe 0x5074b3
mov ecx, dword [esi + 0xbc]
test ecx, ecx
jle 0x5074b3
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 0x50745e
xor esi, esi
jmp 0x507464
mov esi, dword [esi + 0xb4]
add esi, 4
xor ebx, ebx
test edi, edi
jbe 0x50748f
push ebp
mov ebp, edi
add esi, 6
push esi
call fcn.00509400
add esi, eax
push esi
mov ebx, esi
call fcn.00509400
add esp, 8
add esi, eax
dec edi
dec ebp
jne 0x507470
pop ebp
test edi, edi
pop edi
jne 0x5074b3
test ebx, ebx
je 0x5074b3
mov edx, dword [esp + 0x10]
push 0x4e
add edx, 0x10
push ebx
push edx
call fcn.00779630
add esp, 0xc
mov eax, 1
pop esi
pop ebx
ret 0xc
pop esi
xor eax, eax
pop ebx
ret 0xc
Function at 0x5075d5
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 0x5076ed
push eax
call dword [sym.imp.USER32.dll_IsWindow_1]
test eax, eax
je 0x5076ed
mov eax, dword [esi + 0x3c]
push eax
call fcn.0078b58d
mov esi, eax
test esi, esi
je 0x5076ed
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 0x5076ed
mov ecx, esi
call fcn.00507560
cmp edi, eax
jge 0x5076ed
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 0x507673
mov dword [esp + 0x34], 1
jmp 0x5076ce
mov edx, dword [esi + 0x1c]
lea ecx, [esp + 0x18]
push ecx
push ebx
push 0x433
push edx
call ebp
test eax, eax
je 0x5076ed
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]
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.00506b50
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 0x5094a0
Capabilities:
Check for time delay via gettickcount

Disassembly:
sub esp, 0xa0
push ebx
push ebp
mov ebp, dword [esp + 0xac]
push esi
push edi
push ebp
call sub.RASAPI32.dll_RasHangUpA
mov esi, dword [sym.imp.KERNEL32.dll_GetTickCount_1]
mov ecx, 0x28
xor eax, eax
lea edi, [esp + 0x10]
rep stosd dword es:[edi], eax
mov dword [esp + 0x10], 0xa0
call esi
mov edi, eax
call esi
sub eax, edi
cmp eax, 0xbb8
jae 0x509506
mov ebx, dword [sym.imp.KERNEL32.dll_Sleep_1]
lea eax, [esp + 0x10]
push eax
push ebp
call sub.RASAPI32.dll_RasGetConnectStatusA
cmp eax, 6
je 0x509506
push 0
call ebx
call esi
sub eax, edi
cmp eax, 0xbb8
jb 0x5094e7
pop edi
pop esi
pop ebp
pop ebx
add esp, 0xa0
ret

Function at 0x509890
Capabilities:
Create http request

Disassembly:
push esi
mov esi, ecx
cmp dword [esi], 0
jne 0x5098c8
mov edx, dword [esi + 4]
xor eax, eax
push 0
push 0
mov ecx, dword [edx - 8]
test ecx, ecx
setne al
mov ecx, eax
neg ecx
sbb ecx, ecx
and ecx, edx
neg eax
sbb eax, eax
push ecx
and eax, 2
inc eax
push eax
push str.Mozilla_4.0__compatible__MSIE_6.0__Windows_NT_5.0_
call dword [sym.imp.WININET.dll_InternetOpenA]
mov dword [esi], eax
mov ecx, dword [esi]
xor eax, eax
test ecx, ecx
setne al
pop esi
ret
Function at 0x50a4f0
Capabilities:
Get socket status

Disassembly:
sub esp, 0x10c
mov eax, dword [ecx]
lea ecx, [esp]
push ecx
push 0
lea edx, [esp + 0x10]
push 0
push edx
push 0
mov dword [esp + 0x14], 0
mov dword [esp + 0x18], 0
mov dword [esp + 0x20], eax
mov dword [esp + 0x1c], 1
call sub.WS2_32.dll_select
cmp eax, 0xffffffff
jne 0x50a539
xor eax, eax
add esp, 0x10c
ret 4
mov edx, dword [esp + 0x110]
xor ecx, ecx
test eax, eax
setne cl
mov dword [edx], ecx
mov eax, 1
add esp, 0x10c
ret 4

Function at 0x50a9b0
Capabilities:
Access peb ldr_data

Disassembly:
push 0xffffffffffffffff
push 0x798dd0
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 8
push esi
mov esi, ecx
lea ecx, [esp + 4]
call fcn.0050a560
lea eax, [esp + 4]
lea ecx, [esi + 4]
push eax
mov dword [esp + 0x18], 0
call fcn.0050a5e0
lea ecx, [esp + 4]
push ecx
lea ecx, [esi + 0x14]
call fcn.0050a5e0
lea ecx, [esi + 0xc]
call fcn.00789aed
lea ecx, [esi + 0x10]
call fcn.00789aed
push 0xffffffffffffffff
push 0
lea ecx, [esi + 0x1c]
call fcn.0050bb70
push 0xffffffffffffffff
push 0
lea ecx, [esi + 0x30]
call fcn.0050bb70
push 0xffffffffffffffff
push 0
lea ecx, [esi + 0x44]
call fcn.0050bb70
lea ecx, [esp + 8]
mov dword [esp + 0x14], 1
call fcn.00789b62
lea ecx, [esp + 4]
mov dword [esp + 0x14], 0xffffffff
call fcn.00789b62
mov ecx, dword [esp + 0xc]
pop esi
mov dword fs:[0], ecx
add esp, 0x14
ret
Function at 0x50e5e1
Capabilities:
Enumerate gui resources

Disassembly:
push ebp
mov ebp, esp
sub esp, 8
cmp dword [0xc956f2], 0
jne 0x50e661
cmp dword [0xc956da], 0
jle 0x50e638
mov dword [ebp - 4], esp
push 2
push dword [0xc956da]
call dword [sym.imp.user32.dll_GetAncestor]
nop
nop
nop
nop
cmp dword [ebp - 4], esp
je 0x50e62e
push 6
call fcn.0075169a
add esp, 4
mov dword [0xc956f2], eax
jmp 0x50e661
mov dword [ebp - 4], esp
push 0xc956f2
push 0x50e7cc
call dword [sym.imp.user32.dll_EnumWindows]
nop
nop
nop
nop
cmp dword [ebp - 4], esp
je 0x50e661
push 6
call fcn.0075169a
add esp, 4
mov eax, dword [0xc956f2]
jmp 0x50e66b
mov esp, ebp
pop ebp
ret
Function at 0x537e41
Capabilities:
Check for time delay via gettickcount

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x28
cmp dword [0xc957aa], 0
je 0x537fba
cmp dword [0xc957b2], 0
je 0x537f0b
push 0
mov ebx, 0x308
call sub.kernel32.dll_GetTickCount
add esp, 4
mov dword [0xc957d6], eax
fild dword [0xc957d6]
fstp qword [ebp - 8]
fld qword [ebp - 8]
fild dword [0xc957b6]
fstp qword [ebp - 0x10]
fsub qword [ebp - 0x10]
fstp qword [ebp - 0x18]
mov ebx, dword [0xc9579e]
call fcn.0050d502
push ebx
push ecx
mov eax, dword [0xc957aa]
dec eax
jns 0x537eb8
push 4
call fcn.0075169a
add esp, 4
pop ecx
pop ebx
cmp eax, ecx
jl 0x537ecb
push 1
call fcn.0075169a
add esp, 4
shl eax, 2
add ebx, eax
mov ebx, dword [ebx]
add ebx, 0x10
mov dword [ebp - 0x1c], ebx
mov ebx, dword [ebp - 0x1c]
fild dword [ebx]
fstp qword [ebp - 0x24]
fld qword [ebp - 0x18]
fsub qword [ebp - 0x24]
fcomp qword [0xc5a4f2]
fnstsw ax
test ah, 0x41
jne 0x537f06
mov eax, dword [0xc957d6]
mov dword [0xc957b6], eax
call fcn.00537fbe
jmp 0x537fba
cmp dword [0xc957be], 0
jle 0x537fba
push 0
mov ebx, 0x308
call sub.kernel32.dll_GetTickCount
add esp, 4
mov dword [0xc957d6], eax
fild dword [0xc957d6]
fstp qword [ebp - 8]
fld qword [ebp - 8]
fild dword [0xc957be]
fstp qword [ebp - 0x10]
fsub qword [ebp - 0x10]
fstp qword [ebp - 0x18]
mov ebx, dword [0xc9579e]
call fcn.0050d502
push ebx
push ecx
mov eax, dword [0xc957aa]
dec eax
jns 0x537f6c
push 4
call fcn.0075169a
add esp, 4
pop ecx
pop ebx
cmp eax, ecx
jl 0x537f7f
push 1
call fcn.0075169a
add esp, 4
shl eax, 2
add ebx, eax
mov ebx, dword [ebx]
add ebx, 0x14
mov dword [ebp - 0x1c], ebx
mov ebx, dword [ebp - 0x1c]
fild dword [ebx]
fstp qword [ebp - 0x24]
fld qword [ebp - 0x18]
fsub qword [ebp - 0x24]
fcomp qword [0xc5a4fa]
fnstsw ax
test ah, 1
jne 0x537fba
call fcn.0053788f
mov dword [0xc957aa], 0
mov esp, ebp
pop ebp
ret
Function at 0x5d5643
Capabilities:
Allocate or change rwx memory

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x10
mov dword [ebp - 4], 0
mov dword [ebp - 8], 0
mov eax, dword [ebp + 8]
inc eax
push dword [eax]
pop word [ebp - 4]
cmp dword [ebp - 4], 0xc25e
je 0x5d5678
cmp dword [ebp - 4], 0xc35e
je 0x5d5678
jmp 0x5d567b
mov dword [ebp - 8], eax
cmp dword [ebp - 8], 0
je 0x5d565d
cmp dword [ebp - 4], 0xc25e
jne 0x5d5707
push eax
mov dword [ebp - 0xc], esp
lea eax, [ebp - 4]
push eax
push 0x40
push 4
push dword [ebp - 8]
push 0xffffffff
call dword [sym.imp.kernel32.dll_VirtualProtectEx]
nop
nop
nop
nop
cmp dword [ebp - 0xc], esp
je 0x5d56c4
push 6
call fcn.0075169a
add esp, 4
pop eax
push 0x9090c35e
pop dword [eax]
mov dword [ebp - 0xc], esp
mov eax, 0
mov dword [ebp - 0x10], eax
lea eax, [ebp - 0x10]
push eax
push dword [ebp - 4]
push 4
push dword [ebp - 8]
push 0xffffffff
call dword [sym.imp.kernel32.dll_VirtualProtectEx]
nop
nop
nop
nop
cmp dword [ebp - 0xc], esp
je 0x5d5707
push 6
call fcn.0075169a
add esp, 4
mov esp, ebp
pop ebp
ret 4
Function at 0x752dc1
Capabilities:
Write file on windows

Disassembly:
sub esp, 8
mov eax, dword [esp + 0x10]
push edi
push 0
push 0x20
push 2
push 0
push 0
push 0x40000000
push eax
call dword [sym.imp.kernel32.dll_CreateFileA]
mov edi, eax
xor eax, eax
cmp edi, 0xffffffff
je 0x752e53
mov eax, dword [esp + 0x10]
push ebx
mov ebx, 1
push ebp
cmp eax, ebx
push esi
mov dword [esp + 0x10], ebx
jle 0x752e45
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 0x752e3d
mov eax, dword [esp + 0x1c]
inc ebx
add esi, 0xc
cmp ebx, eax
jl 0x752e06
push edi
call dword [sym.imp.kernel32.dll_CloseHandle]
mov eax, dword [esp + 0x10]
pop esi
pop ebp
pop ebx
pop edi
add esp, 8
ret
mov dword [esp + 0x10], 0
push edi
call dword [sym.imp.kernel32.dll_CloseHandle]
mov eax, dword [esp + 0x10]
pop esi
pop ebp
pop ebx
pop edi
add esp, 8
ret

Function at 0x7535c1
Capabilities:
Check if file exists
Get common file path

Disassembly:
mov eax, dword [esp + 0x10]
sub esp, 0x208
test eax, eax
push ebx
push esi
push edi
jne 0x7535ec
lea eax, [esp + 0xc]
push eax
push 0x104
call dword [sym.imp.kernel32.dll_GetTempPathA]
test eax, eax
jne 0x753614
mov byte [esp + 0xc], al
jmp 0x753614
mov edi, dword [esp + 0x21c]
or ecx, 0xffffffff
xor eax, eax
lea edx, [esp + 0xc]
repne scasb al, byte es:[edi]
not ecx
sub edi, ecx
mov eax, ecx
mov esi, edi
mov edi, edx
shr ecx, 2
rep movsd dword es:[edi], dword [esi]
mov ecx, eax
and ecx, 3
rep movsb byte es:[edi], byte [esi]
lea edi, [esp + 0xc]
or ecx, 0xffffffff
xor eax, eax
repne scasb al, byte es:[edi]
not ecx
dec ecx
lea eax, [esp + ecx + 0xc]
mov cl, byte [esp + ecx + 0xb]
cmp cl, 0x5c
je 0x753632
mov byte [eax], 0x5c
mov esi, dword [sym.imp.user32.dll_wsprintfA]
mov edi, dword [sym.imp.kernel32.dll_GetTickCount]
mov ebx, dword [sym.imp.shlwapi.dll_PathFileExistsA]
call edi
lea ecx, [esp + 0xc]
push eax
push ecx
lea edx, [esp + 0x118]
push str._s_x.tmp
push edx
call esi
add esp, 0x10
lea eax, [esp + 0x110]
push eax
call ebx
test eax, eax
jne 0x753644
lea edi, [esp + 0x110]
or ecx, 0xffffffff
repne scasb al, byte es:[edi]
not ecx
push ecx
call fcn.007527a1
mov edx, eax
lea edi, [esp + 0x114]
or ecx, 0xffffffff
xor eax, eax
add esp, 4
repne scasb al, byte es:[edi]
not ecx
sub edi, ecx
mov eax, ecx
mov esi, edi
mov edi, edx
shr ecx, 2
rep movsd dword es:[edi], dword [esi]
mov ecx, eax
mov eax, edx
and ecx, 3
rep movsb byte es:[edi], byte [esi]
pop edi
pop esi
pop ebx
add esp, 0x208
ret

Function at 0x753ef1
Capabilities:
Encode data using xor

Disassembly:
mov edx, dword [esp + 4]
mov eax, dword [esp + 8]
cmp edx, 1
jle 0x753f0f
push esi
lea ecx, [esp + 0x18]
dec edx
mov esi, dword [ecx]
add ecx, 0xc
xor eax, esi
dec edx
jne 0x753f04
pop esi
ret
Function at 0x753f51
Capabilities:
Get file size
Read file on windows

Disassembly:
mov eax, dword [esp + 8]
push edi
push 0
push 0x20
push 3
push 0
push 3
push SysReAllocString
push eax
call dword [sym.imp.kernel32.dll_CreateFileA]
mov edi, eax
xor eax, eax
cmp edi, 0xffffffff
je 0x753fba
push ebx
lea ecx, [esp + 0x10]
push esi
push ecx
push edi
call dword [sym.imp.kernel32.dll_GetFileSize]
mov ebx, eax
lea edx, [ebx + 8]
push edx
call fcn.007527a1
add esp, 4
mov esi, eax
lea eax, [esp + 0x14]
push 0
push eax
lea ecx, [esi + 8]
push ebx
push ecx
push edi
mov dword [esi], 1
mov dword [esi + 4], ebx
call dword [sym.imp.kernel32.dll_ReadFile]
push edi
call dword [sym.imp.kernel32.dll_CloseHandle]
mov eax, esi
pop esi
pop ebx
pop edi
ret