joyce8/EMBER2024-capa huggingface dataset:
Function at 0x43da30
Capabilities:
Print debug messages

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x4b406b
mov eax, dword fs:[0]
push eax
sub esp, 0xcc
mov eax, dword [0x4e5728]
xor eax, ebp
mov dword [ebp - 0x10], eax
push ebx
push esi
push edi
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov edi, ecx
mov edx, dword [edi]
mov eax, dword [ebp + 8]
push eax
call dword [edx]
cmp byte [edi + 0xc], 0
je 0x43db66
mov ebx, dword [edi + 0x14]
lea esi, [edi + 0x20]
push 0x180
push 0x40
push 0x8109
push ebx
push esi
call fcn.0047ee3c
add esp, 0x14
mov dword [ebp - 0xac], eax
test eax, eax
je 0x43db46
push 0x98
lea eax, [ebp - 0xa8]
push 0
push eax
call fcn.00473050
add esp, 0xc
lea ecx, [ebp - 0xa8]
push 1
push 2
call fcn.0043aeb0
push 0x4c1664
push dword [ebp - 0xac]
lea eax, [ebp - 0xa8]
mov dword [ebp - 4], 0
push str._error.__
push ebx
push str.open
push eax
call fcn.0040abe0
add esp, 8
push eax
call fcn.0040abe0
add esp, 8
push eax
call fcn.0040abe0
add esp, 8
mov ecx, eax
call fcn.0041b750
push eax
call fcn.0040abe0
add esp, 8
lea eax, [ebp - 0xd8]
lea ecx, [ebp - 0xa8]
push eax
call fcn.0043d970
cmp dword [eax + 0x14], 8
jb 0x43db29
mov eax, dword [eax]
push eax
call dword [sym.imp.KERNEL32.dll_OutputDebugStringW]
lea ecx, [ebp - 0xd8]
call fcn.004045d0
lea ecx, [ebp - 0xa8]
call fcn.00404e00
mov eax, dword [esi]
cmp eax, 0xffffffff
je 0x43db5c
push 2
push 0
push eax
call fcn.0047f265
add esp, 0xc
jmp 0x43db5f
or eax, 0xffffffff
mov dword [edi + 8], eax
mov byte [edi + 0xc], 0
mov eax, dword [edi + 4]
mov dword [ebp - 0xc0], eax
test eax, eax
je 0x43dc84
mov esi, dword [sym.imp.KERNEL32.dll_WaitForSingleObject]
xor bl, bl
push 0
push eax
call esi
test eax, eax
movzx edx, bl
mov ecx, 1
cmove edx, ecx
mov dword [ebp - 0xac], edx
test dl, dl
jne 0x43dbb9
cmp dword [ebp + 0xc], 0
je 0x43dbb1
push 0xffffffffffffffff
push dword [edi + 4]
call esi
mov byte [ebp - 0xac], 1
jmp 0x43dbb9
test dl, dl
je 0x43dc84
lea ecx, [edi + 0x24]
mov dword [ebp - 0xb8], 0
lea eax, [ebp - 0xb8]
mov dword [ebp - 0xb4], 0
mov dword [ebp - 0xb0], 0
cmp eax, ecx
je 0x43dc5d
mov esi, dword [ecx]
mov dword [ecx], 0
mov edx, dword [ecx + 4]
mov dword [ecx + 4], 0
mov eax, dword [ecx + 8]
mov dword [ebp - 0xb8], esi
mov dword [ebp - 0xbc], edx
mov dword [ebp - 0xb4], edx
mov dword [ebp - 0xb0], eax
mov dword [ecx + 8], 0
cmp esi, edx
je 0x43dc5d
nop dword [eax]
cmp dword [esi + 0x14], 0x10
mov ecx, esi
jb 0x43dc2a
mov ecx, dword [esi]
mov eax, dword [edi + 0x20]
cmp eax, 0xffffffff
je 0x43dc49
push dword [esi + 0x10]
push ecx
push eax
call fcn.0047f81b
mov edx, dword [ebp - 0xbc]
add esp, 0xc
mov ecx, eax
jmp 0x43dc4c
or ecx, 0xffffffff
mov ebx, dword [edi + 8]
add esi, 0x18
add ebx, ecx
mov dword [edi + 8], ebx
cmp esi, edx
jne 0x43dc20
jmp 0x43dc60
mov ebx, dword [edi + 8]
lea ecx, [ebp - 0xb8]
call fcn.00439f20
cmp byte [ebp - 0xac], 0
je 0x43dc80
push dword [ebp - 0xc0]
call dword [sym.imp.KERNEL32.dll_ReleaseMutex]
mov eax, ebx
jmp 0x43dc87
mov eax, dword [edi + 8]
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 0x10]
xor ecx, ebp
call fcn.00467d03
mov esp, ebp
pop ebp
ret 8
Function at 0x43dd30
Capabilities:
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
mov ecx, dword [ecx]
test ecx, ecx
je 0x43dd3f
pop ebp
jmp fcn.0043eca0
xor eax, eax
pop ebp
ret 0xc
Function at 0x43efa0
Capabilities:
Delete file
Download url
Receive data

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x4b42d3
mov eax, dword fs:[0]
push eax
sub esp, 0x420
mov eax, dword [0x4e5728]
xor eax, ebp
mov dword [ebp - 0x10], eax
push ebx
push esi
push edi
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov ebx, ecx
mov esi, dword [ebp + 8]
mov eax, dword [ebp + 0xc]
xor edi, edi
mov dword [ebp - 4], 0
test esi, esi
je 0x43f045
cmp word [esi], di
je 0x43f045
test eax, eax
je 0x43f001
cmp word [eax], di
je 0x43f001
push edi
push edi
push eax
push esi
push edi
call sub.urlmon.dll_URLDownloadToFileW
test eax, eax
js 0x43f045
jmp 0x43f040
push 0x410
lea eax, [ebp - 0x420]
push 0
push eax
call fcn.00473050
add esp, 0xc
lea eax, [ebp - 0x420]
push 0
push 0
push 0x104
push eax
push esi
push 0
call sub.urlmon.dll_URLDownloadToCacheFileW
test eax, eax
js 0x43f045
lea eax, [ebp - 0x420]
push eax
call dword [sym.imp.KERNEL32.dll_DeleteFileW]
mov edi, 1
mov ecx, dword [ebp + 0x34]
test ecx, ecx
je 0x43f0bc
mov eax, dword [ebx + 0x24]
test eax, eax
js 0x43f0a7
lea esi, [ebx + 0x34]
mov dword [ebp - method._BaseModule::CAutoLocker.virtual_0], vtable._BaseModule::CAutoLocker.0
mov dword [ebp - 0x428], esi
test esi, esi
je 0x43f075
mov eax, dword [esi]
push esi
call dword [eax]
mov eax, dword [ebx + 0x24]
mov ecx, dword [ebp + 0x34]
mov byte [ebp - 4], 1
test eax, eax
js 0x43f096
mov dword [ebp - 0x424], edi
test ecx, ecx
je 0x43f0dc
mov eax, dword [ecx]
lea edx, [ebp - 0x424]
push edx
call dword [eax + 8]
mov ecx, dword [ebp + 0x34]
mov byte [ebp - 4], 2
test esi, esi
je 0x43f0a7
mov eax, dword [esi]
push esi
call dword [eax + 4]
mov ecx, dword [ebp + 0x34]
test ecx, ecx
je 0x43f0bc
mov edx, dword [ecx]
lea eax, [ebp + 0x10]
cmp ecx, eax
setne al
movzx eax, al
push eax
call dword [edx + 0x10]
xor eax, eax
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 0x10]
xor ecx, ebp
call fcn.00467d03
mov esp, ebp
pop ebp
ret 0x30
call fcn.00431f22
int3

Function at 0x43fb80
Capabilities:
Set registry value

Disassembly:
push ebp
mov ebp, esp
mov edx, dword [ebp + 0xc]
push esi
mov esi, ecx
test edx, edx
jne 0x43fb95
lea eax, [edx + 0xd]
pop esi
pop ebp
ret 0xc
mov eax, edx
push edi
lea edi, [eax + 2]
nop dword [eax + eax]
mov cx, word [eax]
add eax, 2
test cx, cx
jne 0x43fba0
sub eax, edi
sar eax, 1
lea eax, [eax*2 + 2]
push eax
push edx
push dword [ebp + 0x10]
push 0
push dword [ebp + 8]
push dword [esi]
call dword [sym.imp.ADVAPI32.dll_RegSetValueExW]
pop edi
pop esi
pop ebp
ret 0xc
Function at 0x447190
Capabilities:
Create process on windows

Disassembly:
push ebp
mov ebp, esp
mov eax, 0x1058
call fcn.00467d90
mov eax, dword [0x4e5728]
xor eax, ebp
mov dword [ebp - 4], eax
push ebx
mov ebx, dword [ebp + 0xc]
push esi
mov esi, dword [ebp + 8]
push edi
mov edi, dword [ebp + 0x20]
test esi, esi
je 0x447315
cmp word [esi], 0
je 0x447315
cmp dword [ebp + 0x14], 0
je 0x4471dc
push esi
call fcn.00436ae0
add esp, 4
test eax, eax
je 0x447315
xorps xmm0, xmm0
mov dword [ebp - 0x1058], 0x44
lea eax, [ebp - 0x1058]
movlpd qword [ebp - 0x1054], xmm0
push eax
movlpd qword [ebp - 0x104c], xmm0
movlpd qword [ebp - 0x1044], xmm0
movlpd qword [ebp - 0x103c], xmm0
movlpd qword [ebp - 0x1034], xmm0
movlpd qword [ebp - 0x102c], xmm0
movlpd qword [ebp - 0x1024], xmm0
movlpd qword [ebp - 0x101c], xmm0
call dword [sym.imp.KERNEL32.dll_GetStartupInfoW]
mov ax, word [ebp + 0x10]
xorps xmm0, xmm0
push 0x1000
mov word [ebp - 0x1028], ax
lea eax, [ebp - 0x1004]
push 0
push eax
mov dword [ebp - 0x102c], 1
movups xmmword [ebp - 0x1014], xmm0
call fcn.00473050
add esp, 0xc
lea eax, [ebp - 0x1004]
test ebx, ebx
je 0x447287
push ebx
push esi
push str.__s___s
push eax
call fcn.00447160
add esp, 0x10
jmp 0x447296
push esi
push str.__s_
push eax
call fcn.00447160
add esp, 0xc
lea eax, [ebp - 0x1014]
push eax
lea eax, [ebp - 0x1058]
push eax
push 0
push 0
push 0
push 0
push 0
push 0
lea eax, [ebp - 0x1004]
push eax
push 0
call dword [sym.imp.KERNEL32.dll_CreateProcessW]
mov ebx, eax
test ebx, ebx
je 0x447302
cmp dword [ebp + 0x18], 0
je 0x4472da
push dword [ebp + 0x1c]
push dword [ebp - 0x1014]
call dword [sym.imp.KERNEL32.dll_WaitForSingleObject]
test edi, edi
je 0x4472ec
push dword [edi]
push dword [ebp - 0x1014]
call dword [sym.imp.USER32.dll_WaitForInputIdle]
push dword [ebp - 0x1010]
mov esi, dword [sym.imp.KERNEL32.dll_CloseHandle]
call esi
push dword [ebp - 0x1014]
call esi
pop edi
pop esi
mov eax, ebx
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.00467d03
mov esp, ebp
pop ebp
ret
mov ecx, dword [ebp - 4]
xor eax, eax
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.00467d03
mov esp, ebp
pop ebp
ret
Function at 0x447330
Capabilities:
Create thread

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x4b5108
mov eax, dword fs:[0]
push eax
sub esp, 0x14
push ebx
push esi
push edi
mov eax, dword [0x4e5728]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov edi, ecx
mov dword [ebp - 0x10], edi
test edi, edi
je 0x447368
push edi
call dword [sym.imp.KERNEL32.dll_EnterCriticalSection]
mov eax, dword [edi + 0x18]
mov dword [ebp - 4], 0
test eax, eax
jne 0x44739c
lea eax, [edi + 0x1c]
push eax
push 0
push edi
push 0x42bbc0
push 0
push 0
call fcn.0047998b
add esp, 0x18
mov dword [edi + 0x18], eax
test eax, eax
jne 0x44739c
xor bl, bl
jmp 0x4474ab
mov eax, dword [ebp + 8]
push 0x38
mov ebx, dword [eax]
mov eax, dword [eax + 4]
mov dword [ebp + 8], eax
mov eax, dword [ebp + 0xc]
mov eax, dword [eax]
mov dword [ebp + 0xc], eax
call fcn.00467a0f
mov esi, eax
add esp, 4
mov dword [ebp - 0x14], esi
test esi, esi
je 0x4473f3
mov ecx, dword [ebp + 8]
lea eax, [esi + 0x10]
mov dword [esi + 4], 1
mov dword [esi + 8], 1
mov dword [esi], vtable.std::_Ref_count_obj_class_std::function_void____cdecl___void___.0
mov dword [eax], vtable.._AV___Func_impl_no_alloc_V___Binder_U_Unforced_std__P8MessageLoopWnd_lds__AEXXZPAV34__std__X__V_std__.0
mov dword [eax + 0xc], ecx
mov ecx, dword [ebp + 0xc]
mov dword [eax + 8], ebx
mov dword [eax + 0x10], ecx
mov dword [eax + 0x24], eax
jmp 0x4473f5
xor esi, esi
lea eax, [esi + 0x10]
mov dword [ebp - 0x14], esi
mov dword [ebp - 0x18], eax
test esi, esi
je 0x447406
lock inc dword [esi + 4]
mov dword [ebp - 0x20], eax
mov dword [ebp - 0x1c], esi
mov eax, dword [edi + 0x30]
lea ebx, [edi + 0x20]
mov ecx, dword [ebx + 8]
inc eax
mov byte [ebp - 4], 2
cmp ecx, eax
ja 0x44742a
push 1
mov ecx, ebx
call fcn.0042cb50
mov ecx, dword [ebx + 8]
lea eax, [ecx - 1]
and dword [ebx + 0xc], eax
mov ecx, dword [ebx + 0x10]
add ecx, dword [ebx + 0xc]
mov eax, dword [ebx + 8]
dec eax
and ecx, eax
lea eax, [ecx*4]
mov ecx, dword [ebx + 4]
mov dword [ebp + 8], eax
cmp dword [eax + ecx], 0
jne 0x447467
push 0x28
call fcn.00467a0f
mov ecx, dword [ebx + 4]
add esp, 4
mov edx, dword [ebp + 8]
mov dword [edx + ecx], eax
mov eax, edx
mov ecx, dword [ebx + 4]
mov eax, dword [eax + ecx]
lea ecx, [esi + 0x10]
mov byte [ebp + 0xb], 1
mov dword [eax], vtable.std::_Func_impl_no_alloc_class__lambda_026ed412f7b7b9b3e53cb26aeed68d83___void___.0
mov dword [eax + 4], ecx
mov dword [eax + 8], esi
mov dword [eax + 0x24], eax
inc dword [ebx + 0x10]
test esi, esi
je 0x4474a8
or ebx, 0xffffffff
mov eax, ebx
lock xadd dword [esi + 4], eax
jne 0x4474a8
mov eax, dword [esi]
mov ecx, esi
call dword [eax]
lock xadd dword [esi + 8], ebx
dec ebx
jne 0x4474a8
mov edx, dword [esi]
mov ecx, esi
call dword [edx + 4]
mov bl, byte [ebp + 0xb]
push edi
call dword [sym.imp.KERNEL32.dll_LeaveCriticalSection]
mov al, bl
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 8
Function at 0x450a00
Capabilities:
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x4b6130
mov eax, dword fs:[0]
push eax
sub esp, 0x34
mov eax, dword [0x4e5728]
xor eax, ebp
mov dword [ebp - 0x10], eax
push ebx
push esi
push edi
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov edi, dword [ebp + 8]
mov dword [ebp - 0x38], edi
call fcn.00405c00
mov ecx, eax
test ecx, ecx
je 0x450c12
mov eax, dword [ecx]
call dword [eax + 0xc]
add eax, 0x10
mov dword [ebp - 0x2c], eax
push 0x4c2300
lea ecx, [ebp - 0x2c]
mov dword [ebp - 4], 0
call fcn.00405430
test al, al
jne 0x450a72
push 1
push 0x4c2300
lea ecx, [ebp - 0x2c]
call fcn.004063b0
push 0x14000
mov dword [ebp - 4], 1
mov dword [ebp - 0x40], 1
call fcn.00467a4d
mov esi, eax
mov dword [ebp - 0x3c], 0xa000
add esp, 4
test esi, esi
jne 0x450ade
push eax
mov dword [edi + 0x10], eax
mov ecx, edi
mov dword [edi + 0x14], 0xf
push 0x4ba62c
mov byte [edi], al
call fcn.004082b0
mov esi, dword [ebp - 0x2c]
or eax, 0xffffffff
mov dword [ebp - 4], 0xffffffff
add esi, 0xfffffff0
lock xadd dword [esi + 0xc], eax
dec eax
test eax, eax
jg 0x450bf4
mov ecx, dword [esi]
push esi
mov edx, dword [ecx]
call dword [edx + 4]
jmp 0x450bf4
lea eax, [ebp - 0x3c]
push eax
push esi
lea eax, [ebp - 0x40]
push eax
push str.vipinfo
push 0x4c1488
push SysStringLen
call dword [sym.imp.SHLWAPI.dll_SHGetValueW]
or ebx, 0xffffffff
test eax, eax
jne 0x450bc0
lea eax, [ebp - 0x28]
push eax
call fcn.00450f30
add esp, 4
cmp dword [eax + 0x14], 8
mov byte [ebp - 4], 2
jb 0x450b1f
mov eax, dword [eax]
push eax
lea ecx, [ebp - 0x34]
call fcn.00422940
push esi
lea ecx, [ebp - 0x30]
mov byte [ebp - 4], 3
call fcn.00422940
lea eax, [ebp - 0x34]
mov byte [ebp - 4], 4
push eax
lea eax, [ebp - 0x30]
push eax
lea eax, [ebp - 0x38]
push eax
call fcn.00465e40
add esp, 0xc
push eax
lea ecx, [ebp - 0x2c]
mov byte [ebp - 4], 5
call fcn.00404990
mov edx, dword [ebp - 0x38]
mov eax, ebx
mov byte [ebp - 4], 4
add edx, 0xfffffff0
lock xadd dword [edx + 0xc], eax
dec eax
test eax, eax
jg 0x450b78
mov ecx, dword [edx]
push edx
mov eax, dword [ecx]
call dword [eax + 4]
mov edx, dword [ebp - 0x30]
mov eax, ebx
mov byte [ebp - 4], 3
add edx, 0xfffffff0
lock xadd dword [edx + 0xc], eax
dec eax
test eax, eax
jg 0x450b96
mov ecx, dword [edx]
push edx
mov eax, dword [ecx]
call dword [eax + 4]
mov edx, dword [ebp - 0x34]
mov eax, ebx
mov byte [ebp - 4], 2
add edx, 0xfffffff0
lock xadd dword [edx + 0xc], eax
dec eax
test eax, eax
jg 0x450bb4
mov ecx, dword [edx]
push edx
mov eax, dword [ecx]
call dword [eax + 4]
lea ecx, [ebp - 0x28]
mov byte [ebp - 4], 1
call fcn.004045d0
push esi
call fcn.00467a56
mov esi, dword [ebp - 0x2c]
push 0xfde9
push esi
push edi
call fcn.00465aa0
add esp, 0x10
mov dword [ebp - 4], 0xffffffff
add esi, 0xfffffff0
lock xadd dword [esi + 0xc], ebx
dec ebx
test ebx, ebx
jg 0x450bf4
mov ecx, dword [esi]
push esi
mov eax, dword [ecx]
call dword [eax + 4]
mov eax, edi
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 0x10]
xor ecx, ebp
call fcn.00467d03
mov esp, ebp
pop ebp
ret
push 0x80004005
call fcn.00405410
int3
Function at 0x450f30
Capabilities:
Query or enumerate registry value
Set registry value

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x4b6242
mov eax, dword fs:[0]
push eax
sub esp, 0x424
mov eax, dword [0x4e5728]
xor eax, ebp
mov dword [ebp - 0x10], eax
push esi
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov esi, dword [ebp + 8]
xor eax, eax
mov dword [ebp - 0x430], esi
mov dword [ebp - 0x424], 0
mov dword [esi + 0x10], 0
mov dword [esi + 0x14], 7
mov word [esi], ax
push 0x208
push eax
mov dword [ebp - 4], eax
lea eax, [ebp - 0x218]
push eax
mov dword [ebp - 0x424], 1
mov dword [ebp - 0x428], 0x104
call fcn.00473050
add esp, 0xc
mov dword [ebp - 0x42c], 1
lea eax, [ebp - 0x428]
push eax
lea eax, [ebp - 0x218]
push eax
lea eax, [ebp - 0x42c]
push eax
push str.local_m2
push 0x4c1488
push SysStringLen
call dword [sym.imp.SHLWAPI.dll_SHGetValueW]
test eax, eax
jne 0x45100e
lea ecx, [ebp - 0x218]
lea edx, [ecx + 2]
nop
mov ax, word [ecx]
add ecx, 2
test ax, ax
jne 0x450ff0
sub ecx, edx
lea eax, [ebp - 0x218]
sar ecx, 1
push ecx
push eax
mov ecx, esi
call fcn.004083b0
cmp dword [esi + 0x10], 0
jne 0x45108a
push 0x208
lea eax, [ebp - 0x420]
push 0
push eax
call fcn.00473050
add esp, 0xc
lea eax, [ebp - 0x420]
push 0x104
push eax
call fcn.00469660
lea ecx, [ebp - 0x420]
lea edx, [ecx + 2]
mov ax, word [ecx]
add ecx, 2
test ax, ax
jne 0x451044
sub ecx, edx
lea eax, [ebp - 0x420]
sar ecx, 1
push ecx
push eax
mov ecx, esi
call fcn.004083b0
cmp dword [esi + 0x14], 8
mov eax, esi
mov ecx, dword [esi + 0x10]
jb 0x45106f
mov eax, dword [esi]
add ecx, ecx
push ecx
push eax
push 1
push str.local_m2
push 0x4c1488
push SysStringLen
call dword [sym.imp.SHLWAPI.dll_SHSetValueW]
mov eax, esi
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop esi
mov ecx, dword [ebp - 0x10]
xor ecx, ebp
call fcn.00467d03
mov esp, ebp
pop ebp
ret
Function at 0x456830
Capabilities:
Link many functions at runtime

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x4b6dd8
mov eax, dword fs:[0]
push eax
sub esp, 8
push esi
push edi
mov eax, dword [0x4e5728]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
push 0
push dword [ebp + 8]
lea eax, [ebp - 0x10]
push 0x400000
push eax
call fcn.00464d30
push dword [ebp - 0x10]
mov dword [ebp - 4], 0
call fcn.00436ae0
add esp, 0x14
test eax, eax
jne 0x4568b9
mov eax, dword [ebp - 0x10]
or ecx, 0xffffffff
mov dword [ebp - 4], 0xffffffff
add eax, 0xfffffff0
lock xadd dword [eax + 0xc], ecx
dec ecx
test ecx, ecx
jg 0x4569ef
mov ecx, dword [eax]
push eax
mov edx, dword [ecx]
call dword [edx + 4]
xor eax, eax
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
mov esp, ebp
pop ebp
ret
mov edi, dword [0x4ea570]
mov esi, dword [ebp - 0x10]
test edi, edi
jne 0x456920
push 0x4e4680
call dword [sym.imp.KERNEL32.dll_EnterCriticalSection]
cmp dword [0x4ea570], edi
jne 0x45690f
push 0x1c
call fcn.00467a0f
add esp, 4
mov dword [ebp - 0x14], eax
test eax, eax
je 0x456900
mov dword [eax + 0x10], edi
mov dword [eax + 0x14], edi
mov dword [eax + 0x18], edi
mov dword [eax], edi
mov dword [eax + 4], edi
mov dword [eax + 8], edi
mov dword [eax + 0xc], edi
jmp 0x456902
xor eax, eax
xor edx, edx
lea ecx, [ebp - 0x14]
lock or dword [ecx], edx
mov dword [0x4ea570], eax
push 0x4e4680
call dword [sym.imp.KERNEL32.dll_LeaveCriticalSection]
mov edi, dword [0x4ea570]
cmp dword [edi], 0
jne 0x456983
push esi
call dword [sym.imp.KERNEL32.dll_LoadLibraryW]
mov dword [edi], eax
test eax, eax
je 0x4569cd
mov esi, dword [sym.imp.KERNEL32.dll_GetProcAddress]
push str.HttpInit
push eax
call esi
push str.HttpUninit
push dword [edi]
mov dword [edi + 4], eax
call esi
push str.zlib_uncompress
push dword [edi]
mov dword [edi + 8], eax
call esi
push str.zlib_compress
push dword [edi]
mov dword [edi + 0x10], eax
call esi
push str.zlib_compressBound
push dword [edi]
mov dword [edi + 0x14], eax
call esi
mov dword [edi + 0x18], eax
mov eax, dword [edi + 4]
test eax, eax
je 0x456983
call eax
mov dword [edi + 0xc], eax
cmp dword [edi + 8], 0
je 0x4569cd
cmp dword [edi + 4], 0
je 0x4569cd
cmp dword [edi + 0xc], 0
je 0x4569cd
mov esi, dword [ebp - 0x10]
or eax, 0xffffffff
mov dword [ebp - 4], 0xffffffff
add esi, 0xfffffff0
lock xadd dword [esi + 0xc], eax
dec eax
test eax, eax
jg 0x4569b7
mov ecx, dword [esi]
push esi
mov edx, dword [ecx]
call dword [edx + 4]
mov eax, 1
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
mov esp, ebp
pop ebp
ret
mov edx, dword [ebp - 0x10]
or eax, 0xffffffff
mov dword [ebp - 4], 0xffffffff
add edx, 0xfffffff0
lock xadd dword [edx + 0xc], eax
dec eax
test eax, eax
jg 0x4569ef
mov ecx, dword [edx]
push edx
mov eax, dword [ecx]
call dword [eax + 4]
xor eax, eax
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
mov esp, ebp
pop ebp
ret
Function at 0x4570a0
Capabilities:
Check if file exists
Get file size
Read file on windows

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x4b6e70
mov eax, dword fs:[0]
push eax
sub esp, 0x14
push ebx
push esi
push edi
mov eax, dword [0x4e5728]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov dword [ebp - 0x10], esp
mov edi, dword [ebp + 8]
test edi, edi
je 0x4571ed
mov esi, dword [ebp + 0xc]
test esi, esi
je 0x4571ed
push edi
call dword [sym.imp.SHLWAPI.dll_PathFileExistsW]
test eax, eax
je 0x4571ed
push edi
call dword [sym.imp.SHLWAPI.dll_PathIsDirectoryW]
test eax, eax
jne 0x4571ed
xor ebx, ebx
push ebx
push 0x80
push 3
push ebx
push 5
push 0x80000000
push edi
mov dword [ebp - 0x14], ebx
call dword [sym.imp.KERNEL32.dll_CreateFileW]
mov edi, eax
mov dword [ebp - 0x18], edi
cmp edi, 0xffffffff
je 0x4571d9
lea eax, [ebp - 0x20]
xorps xmm0, xmm0
push eax
push edi
movq qword [ebp - 0x20], xmm0
call dword [sym.imp.KERNEL32.dll_GetFileSizeEx]
test eax, eax
je 0x4571d2
cmp dword [ebp - 0x1c], ebx
jne 0x4571d2
mov ecx, dword [esi + 0x10]
mov eax, dword [ebp - 0x20]
mov dword [ebp - 4], ebx
cmp eax, ecx
ja 0x45716d
mov dword [esi + 0x10], eax
mov ecx, esi
cmp dword [esi + 0x14], 0x10
jb 0x457167
mov ecx, dword [esi]
mov byte [ecx + eax], 0
jmp 0x457179
sub eax, ecx
mov ecx, esi
push 0
push eax
call fcn.00407c60
push 0
lea eax, [ebp + 8]
mov dword [ebp + 8], 0
push eax
push dword [ebp - 0x20]
mov ecx, esi
push 0
call fcn.004329a8
push eax
push edi
call dword [sym.imp.KERNEL32.dll_ReadFile]
test eax, eax
je 0x4571d2
mov eax, dword [ebp - 0x20]
cmp eax, dword [ebp + 8]
jne 0x4571d2
push edi
mov ebx, 1
call dword [sym.imp.KERNEL32.dll_CloseHandle]
mov eax, ebx
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
push edi
call dword [sym.imp.KERNEL32.dll_CloseHandle]
mov eax, ebx
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
xor eax, eax
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x4586d0
Capabilities:
Check if file exists

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x4b7048
mov eax, dword fs:[0]
push eax
sub esp, 0x3c
mov eax, dword [0x4e5728]
xor eax, ebp
mov dword [ebp - 0x10], eax
push esi
push edi
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov esi, ecx
mov eax, dword [ebp + 0xc]
mov edi, dword [ebp + 8]
push eax
mov dword [ebp - 0x44], edi
mov dword [ebp - 0x44], eax
lea eax, [ebp - 0x28]
push 0x1a
push eax
call fcn.00458f70
cmp dword [ebp - 0x18], 0
mov dword [ebp - 4], 0
je 0x458737
cmp dword [ebp - 0x14], 8
lea eax, [ebp - 0x28]
cmovae eax, dword [ebp - 0x28]
push eax
call dword [sym.imp.SHLWAPI.dll_PathFileExistsW]
test eax, eax
jne 0x4587b5
push dword [ebp - 0x44]
lea eax, [ebp - 0x40]
mov ecx, esi
push 1
push eax
call fcn.00458f70
mov esi, eax
lea eax, [ebp - 0x28]
cmp eax, esi
je 0x45877b
mov ecx, eax
call fcn.004045d0
movups xmm0, xmmword [esi]
xor eax, eax
movups xmmword [ebp - 0x28], xmm0
movq xmm0, qword [esi + 0x10]
movq qword [ebp - 0x18], xmm0
mov dword [esi + 0x10], 0
mov dword [esi + 0x14], 7
mov word [esi], ax
mov edx, dword [ebp - 0x2c]
cmp edx, 8
jb 0x4587b5
mov ecx, dword [ebp - 0x40]
lea edx, [edx*2 + 2]
mov eax, ecx
cmp edx, 0x1000
jb 0x4587ab
mov ecx, dword [ecx - 4]
add edx, 0x23
sub eax, ecx
add eax, 0xfffffffc
cmp eax, 0x1f
ja 0x4588bd
push edx
push ecx
call fcn.00467a3f
add esp, 8
cmp dword [ebp - 0x18], 0
jne 0x4587e0
xor eax, eax
mov dword [edi + 0x10], 0
push eax
mov dword [edi + 0x14], 7
mov ecx, edi
push 0x4ba76c
mov word [edi], ax
call fcn.004083b0
jmp 0x458896
call fcn.00405c00
mov ecx, eax
test ecx, ecx
je 0x4588c2
mov eax, dword [ecx]
mov eax, dword [eax + 0xc]
call eax
add eax, 0x10
mov dword [ebp - 0x44], eax
cmp dword [ebp - 0x14], 8
lea eax, [ebp - 0x28]
lea ecx, [ebp - 0x48]
mov byte [ebp - 4], 1
cmovae eax, dword [ebp - 0x28]
push eax
call fcn.00422940
lea eax, [ebp - 0x44]
mov byte [ebp - 4], 2
push eax
lea eax, [ebp - 0x48]
push eax
call fcn.00405760
mov edx, dword [ebp - 0x48]
add esp, 8
mov byte [ebp - 4], 1
add edx, 0xfffffff0
or eax, 0xffffffff
lock xadd dword [edx + 0xc], eax
dec eax
test eax, eax
jg 0x458847
mov ecx, dword [edx]
push edx
mov eax, dword [ecx]
call dword [eax + 4]
mov esi, dword [ebp - 0x44]
xor eax, eax
mov ecx, esi
mov dword [edi + 0x10], 0
mov dword [edi + 0x14], 7
mov word [edi], ax
lea edx, [ecx + 2]
mov ax, word [ecx]
add ecx, 2
test ax, ax
jne 0x458862
sub ecx, edx
sar ecx, 1
push ecx
push esi
mov ecx, edi
call fcn.004083b0
mov byte [ebp - 4], 0
add esi, 0xfffffff0
or eax, 0xffffffff
lock xadd dword [esi + 0xc], eax
dec eax
test eax, eax
jg 0x458896
mov ecx, dword [esi]
push esi
mov eax, dword [ecx]
call dword [eax + 4]
lea ecx, [ebp - 0x28]
call fcn.004045d0
mov eax, edi
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
mov ecx, dword [ebp - 0x10]
xor ecx, ebp
call fcn.00467d03
mov esp, ebp
pop ebp
ret 8
call fcn.004764c9
push 0x80004005
call fcn.00405410
int3