joyce8/EMBER2024-capa huggingface dataset:
Function at 0x50f888
Capabilities:
Access peb ldr_data
Get number of processors

Disassembly:
push 0xffffffffffffffff
push 0x5a1304
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 8
push esi
mov esi, ecx
push edi
mov dword [esp + 8], esi
call fcn.0058d8d8
lea edi, [esi + 0x48]
mov dword [esp + 0x18], 0
mov dword [esp + 0xc], edi
lea ecx, [edi + 0x30]
mov dword [edi], fcn.004e9360
call fcn.0050ed80
lea ecx, [edi + 0x44]
mov byte [esp + 0x18], 1
call fcn.0050ed80
lea ecx, [edi + 0x64]
mov byte [esp + 0x18], 2
call fcn.0050ed80
lea ecx, [edi + 0x78]
mov byte [esp + 0x18], 3
call fcn.0050ed80
mov dword [edi], 0x899b68
lea ecx, [esi + 0xd4]
mov byte [esp + 0x18], 4
call fcn.005100b0
mov ecx, dword [esp + 0x10]
mov dword [esi], method.CWnd.virtual_0
mov dword [esi + 0x34c], 1
mov eax, esi
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x14
ret

Function at 0x50f9c0
Capabilities:
Access peb ldr_data
Get number of processors

Disassembly:
push 0xffffffffffffffff
push 0x5a1374
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 8
push esi
mov esi, ecx
push edi
mov dword [esp + 8], esi
mov dword [esi], method.CWnd.virtual_0
lea ecx, [esi + 0xd4]
mov dword [esp + 0x18], 1
call fcn.00510530
lea edi, [esi + 0x48]
mov dword [esp + 0xc], edi
lea ecx, [edi + 0x78]
mov byte [esp + 0x18], 4
mov dword [ecx], 0x899b78
call fcn.0050ef80
lea ecx, [edi + 0x64]
mov byte [esp + 0x18], 3
mov dword [ecx], 0x899b78
call fcn.0050ef80
lea ecx, [edi + 0x44]
mov byte [esp + 0x18], 2
mov dword [ecx], 0x899b78
call fcn.0050ef80
lea ecx, [edi + 0x30]
mov byte [esp + 0x18], 0
mov dword [ecx], 0x899b78
call fcn.0050ef80
mov ecx, esi
mov dword [esp + 0x18], 0xffffffff
call fcn.0058e3d9
mov ecx, dword [esp + 0x10]
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x14
ret

Function at 0x511b10
Capabilities:
Create process on windows

Disassembly:
sub esp, 0x208
push ebx
push ebp
push esi
push edi
mov esi, ecx
push 0
call fcn.00517f90
mov ebp, dword [esp + 0x220]
mov eax, dword [esp + 0x21c]
push ebp
push 0
push 0
push eax
push 0x8d4690
push 0
call dword [sym.imp.SHELL32.dll_ShellExecuteA]
mov edi, eax
cmp edi, 0x20
ja 0x511c09
lea ecx, [esp + 0x10]
push ecx
push str..htm
push closesocket
mov ecx, esi
call fcn.00511c20
test eax, eax
jne 0x511c09
mov ebx, dword [sym.imp.KERNEL32.dll_lstrcatA]
lea edx, [esp + 0x10]
push str._shellopencommand
push edx
call ebx
lea eax, [esp + 0x10]
lea ecx, [esp + 0x10]
push eax
push ecx
push closesocket
mov ecx, esi
call fcn.00511c20
test eax, eax
jne 0x511c09
lea edx, [esp + 0x10]
push 0x8d466c
push edx
call fcn.00567720
mov esi, eax
add esp, 8
test esi, esi
jne 0x511bda
lea eax, [esp + 0x10]
push 0x8d4668
push eax
call fcn.00567720
mov esi, eax
add esp, 8
test esi, esi
jne 0x511bda
lea ecx, [esp + 0x10]
push ecx
call dword [sym.imp.KERNEL32.dll_lstrlenA]
lea esi, [esp + eax + 0xf]
jmp 0x511bdd
mov byte [esi], 0
push 0x8d3e30
push esi
call ebx
mov edx, dword [esp + 0x21c]
push edx
push esi
call ebx
lea eax, [esp + 0x10]
push ebp
push eax
call dword [sym.imp.KERNEL32.dll_WinExec]
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x208
ret 8
mov eax, edi
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x208
ret 8
Function at 0x511c20
Capabilities:
Query or enumerate registry value

Disassembly:
mov ecx, dword [esp + 8]
mov edx, dword [esp + 4]
sub esp, 0x10c
lea eax, [esp]
push esi
push eax
push 1
push 0
push ecx
push edx
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyExA]
mov esi, eax
test esi, esi
jne 0x511c82
mov edx, dword [esp + 4]
lea eax, [esp + 8]
lea ecx, [esp + 0xc]
push eax
push ecx
push esi
push edx
mov dword [esp + 0x18], 0x104
call dword [sym.imp.ADVAPI32.dll_RegQueryValueA]
mov ecx, dword [esp + 0x11c]
lea eax, [esp + 0xc]
push eax
push ecx
call dword [sym.imp.KERNEL32.dll_lstrcpyA]
mov edx, dword [esp + 4]
push edx
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
mov eax, esi
pop esi
add esp, 0x10c
ret 0xc
Function at 0x517ed0
Capabilities:
Get common file path

Disassembly:
push 0xffffffffffffffff
push 0x5a1ab8
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
push ecx
push edi
mov edi, ecx
mov eax, dword [edi + 0x118]
test eax, eax
jne 0x517f80
mov eax, dword [0x8dfda0]
push esi
mov dword [esp + 8], eax
push 0x104
push 0x104
lea ecx, [esp + 0x10]
mov dword [esp + 0x1c], 0
call fcn.0058c604
push eax
call dword [sym.imp.KERNEL32.dll_GetWindowsDirectoryA]
push 0xffffffffffffffff
lea ecx, [esp + 0xc]
call fcn.0058c653
push str.winhlp32.exe
lea ecx, [esp + 0xc]
call fcn.0058c5b0
mov ecx, dword [esp + 8]
push ecx
call dword [sym.imp.KERNEL32.dll_LoadLibraryA]
mov esi, eax
test esi, esi
je 0x517f67
push 0x6a
push esi
call dword [sym.imp.USER32.dll_LoadCursorA]
test eax, eax
je 0x517f67
push eax
call dword [sym.imp.USER32.dll_CopyIcon]
mov dword [edi + 0x118], eax
push esi
call dword [sym.imp.KERNEL32.dll_FreeLibrary]
lea ecx, [esp + 8]
mov dword [esp + 0x14], 0xffffffff
call fcn.0058c1d4
pop esi
mov ecx, dword [esp + 8]
pop edi
mov dword fs:[0], ecx
add esp, 0x10
ret
Function at 0x51b080
Capabilities:
Get number of processors

Disassembly:
mov eax, dword fs:[0]
push 0xffffffffffffffff
push 0x5a1f40
push eax
mov dword fs:[0], esp
sub esp, 0x14
push ebx
push esi
push edi
mov edi, dword [esp + 0x30]
mov esi, ecx
mov eax, dword [edi]
mov ecx, dword [eax - 8]
test ecx, ecx
je 0x51b227
mov ecx, dword [0x8dfda0]
mov dword [esp + 0x10], 0
mov dword [esp + 0xc], ecx
mov dword [esp + 0x28], 0
mov dword [esp + 0x30], ecx
mov ecx, dword [eax - 8]
mov bl, 1
test ecx, ecx
mov byte [esp + 0x28], bl
jle 0x51b17c
lea eax, [esp + 0x10]
lea ecx, [esp + 0x14]
push eax
push edi
push ecx
mov ecx, esi
call fcn.00519da0
push eax
lea ecx, [esp + 0x10]
mov byte [esp + 0x2c], 2
call fcn.0058c30d
lea ecx, [esp + 0x14]
mov byte [esp + 0x28], bl
call fcn.0058c1d4
push ecx
mov ecx, esp
mov dword [esp + 0x20], esp
push 0x8d3e30
call fcn.0058c242
lea edx, [esp + 0x14]
push 0x3d
push edx
lea eax, [esp + 0x24]
push edi
push eax
mov ecx, esi
call fcn.0051a160
push eax
lea ecx, [esp + 0x34]
mov byte [esp + 0x2c], 3
call fcn.0058c30d
lea ecx, [esp + 0x18]
mov byte [esp + 0x28], bl
call fcn.0058c1d4
lea ecx, [esp + 0xc]
call fcn.0058c6e8
mov ecx, dword [esp + 0xc]
push 0x8d486c
push ecx
call fcn.00566544
add esp, 8
test eax, eax
je 0x51b1a4
mov edx, dword [edi]
mov ecx, dword [esp + 0x10]
mov eax, dword [edx - 8]
cmp ecx, eax
jl 0x51b0dd
mov esi, dword [esp + 0x34]
lea ecx, [esp + 0x30]
mov byte [esp + 0x28], 0
call fcn.0058c1d4
lea ecx, [esp + 0xc]
mov dword [esp + 0x28], 0xffffffff
call fcn.0058c1d4
jmp 0x51b22b
lea eax, [esp + 0x30]
mov ecx, esi
push eax
call fcn.0051ae20
test eax, eax
push 0
je 0x51b20f
lea ecx, [esp + 0x34]
push 0x64
push ecx
mov ecx, esi
call fcn.005194c0
mov ecx, dword [esp + 0x3c]
test ecx, ecx
je 0x51b1f5
cmp eax, 0x64
jg 0x51b1e3
mov edx, dword [esp + 0x38]
push eax
push 0x64
push edx
call dword [sym.imp.KERNEL32.dll_MulDiv]
mov esi, eax
jmp 0x51b180
push 0x64
push eax
mov eax, dword [esp + 0x40]
push eax
call dword [sym.imp.KERNEL32.dll_MulDiv]
mov esi, eax
jmp 0x51b180
cmp eax, 0x64
jge 0x51b17c
mov ecx, dword [esp + 0x34]
push 0x64
push eax
push ecx
call dword [sym.imp.KERNEL32.dll_MulDiv]
mov esi, eax
jmp 0x51b180
mov edx, dword [esp + 0x3c]
lea eax, [esp + 0x34]
push edx
push eax
mov ecx, esi
call fcn.005194c0
mov esi, eax
jmp 0x51b180
mov esi, dword [esp + 0x34]
mov eax, dword [esp + 0x38]
cmp esi, eax
jl 0x51b235
mov eax, esi
mov ecx, dword [esp + 0x20]
pop edi
pop esi
mov dword fs:[0], ecx
pop ebx
add esp, 0x20
ret 0x10
Function at 0x522e80
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 0x522f23
test eax, eax
jbe 0x522f23
mov ecx, dword [esi + 0xbc]
test ecx, ecx
jle 0x522f23
mov ecx, dword [esi + 0x1c]
push edi
push 0
push eax
push 0x419
push ecx
call dword [sym.imp.USER32.dll_SendMessageA]
mov edi, eax
mov eax, dword [esi + 0xbc]
inc edi
test eax, eax
jne 0x522ece
xor esi, esi
jmp 0x522ed4
mov esi, dword [esi + 0xb4]
add esi, 4
xor ebx, ebx
test edi, edi
jbe 0x522eff
push ebp
mov ebp, edi
add esi, 6
push esi
call fcn.005270f0
add esi, eax
push esi
mov ebx, esi
call fcn.005270f0
add esp, 8
add esi, eax
dec edi
dec ebp
jne 0x522ee0
pop ebp
test edi, edi
pop edi
jne 0x522f23
test ebx, ebx
je 0x522f23
mov edx, dword [esp + 0x10]
push 0x4e
add edx, 0x10
push ebx
push edx
call fcn.00566f50
add esp, 0xc
mov eax, 1
pop esi
pop ebx
ret 0xc
pop esi
xor eax, eax
pop ebx
ret 0xc

Function at 0x523065
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 0x52317d
push eax
call dword [sym.imp.USER32.dll_IsWindow]
test eax, eax
je 0x52317d
mov eax, dword [esi + 0x3c]
push eax
call fcn.0058dd2a
mov esi, eax
test esi, esi
je 0x52317d
mov ebx, dword [esp + 0x58]
mov ecx, dword [esi + 0x1c]
mov ebp, dword [sym.imp.USER32.dll_SendMessageA]
push 0
push ebx
push 0x419
push ecx
call ebp
mov edi, eax
test edi, edi
jl 0x52317d
mov ecx, esi
call fcn.00522fd0
cmp edi, eax
jge 0x52317d
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 0x523103
mov dword [esp + 0x34], 1
jmp 0x52315e
mov edx, dword [esi + 0x1c]
lea ecx, [esp + 0x18]
push ecx
push ebx
push 0x433
push edx
call ebp
test eax, eax
je 0x52317d
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.00522580
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 0x5278f0
Capabilities:
Capture screenshot
Open clipboard
Write clipboard data

Disassembly:
sub esp, 0x10
push edi
mov edi, dword [esp + 0x18]
mov dword [esp + 0x10], ecx
push edi
mov dword [esp + 0xc], 0
call dword [sym.imp.USER32.dll_IsRectEmpty]
test eax, eax
je 0x527918
xor eax, eax
pop edi
add esp, 0x10
ret 0xc
push ebx
push ebp
push esi
push 0
push 0
push 0
push str.DISPLAY
call dword [sym.imp.GDI32.dll_CreateDCA]
mov esi, eax
push esi
call dword [sym.imp.GDI32.dll_CreateCompatibleDC]
mov ebp, dword [edi]
mov ebx, dword [edi + 8]
mov dword [esp + 0x18], eax
mov eax, dword [edi + 4]
mov edi, dword [edi + 0xc]
push 8
push esi
mov dword [esp + 0x2c], eax
call dword [sym.imp.GDI32.dll_GetDeviceCaps]
push 0xa
push esi
mov dword [esp + 0x18], eax
call dword [sym.imp.GDI32.dll_GetDeviceCaps]
test ebp, ebp
jge 0x527964
xor ebp, ebp
mov ecx, dword [esp + 0x24]
test ecx, ecx
jge 0x527974
mov dword [esp + 0x24], 0
mov ecx, dword [esp + 0x10]
cmp ebx, ecx
jle 0x52797e
mov ebx, ecx
cmp edi, eax
jle 0x527984
mov edi, eax
mov edx, dword [esp + 0x24]
sub ebx, ebp
sub edi, edx
push edi
push ebx
push esi
call dword [sym.imp.GDI32.dll_CreateCompatibleBitmap]
mov ecx, dword [esp + 0x18]
push eax
push ecx
mov dword [esp + 0x18], eax
call dword [sym.imp.GDI32.dll_SelectObject]
mov edx, dword [esp + 0x24]
push 0xcc0020
push edx
push ebp
push esi
push edi
mov edi, dword [esp + 0x2c]
push ebx
push 0
push 0
push edi
call dword [sym.imp.GDI32.dll_BitBlt]
push esi
mov esi, dword [sym.imp.GDI32.dll_DeleteDC]
call esi
push edi
call esi
mov eax, dword [esp + 0x28]
pop esi
sub eax, 0
pop ebp
pop ebx
je 0x527a0c
dec eax
jne 0x527a23
push 0
call dword [sym.imp.USER32.dll_OpenClipboard]
test eax, eax
je 0x527a23
call dword [sym.imp.USER32.dll_EmptyClipboard]
mov eax, dword [esp + 4]
push eax
push 2
call dword [sym.imp.USER32.dll_SetClipboardData]
call dword [sym.imp.USER32.dll_CloseClipboard]
mov dword [esp + 8], 1
jmp 0x527a23
mov ecx, dword [esp + 0x20]
mov edx, dword [esp + 4]
push ecx
mov ecx, dword [esp + 0x14]
push edx
call fcn.00527b20
mov dword [esp + 8], eax
mov eax, dword [esp + 4]
push eax
call dword [sym.imp.GDI32.dll_DeleteObject]
mov eax, dword [esp + 8]
pop edi
add esp, 0x10
ret 0xc
Function at 0x527a40
Capabilities:
Capture screenshot

Disassembly:
sub esp, 8
push edi
mov edi, dword [esp + 0x10]
push edi
call dword [sym.imp.USER32.dll_IsRectEmpty]
test eax, eax
je 0x527a5c
xor eax, eax
pop edi
add esp, 8
ret 4
push ebx
push ebp
push esi
push 0
push 0
push 0
push str.DISPLAY
call dword [sym.imp.GDI32.dll_CreateDCA]
mov esi, eax
push esi
call dword [sym.imp.GDI32.dll_CreateCompatibleDC]
mov ebp, dword [edi]
mov ebx, dword [edi + 8]
mov dword [esp + 0x10], eax
mov eax, dword [edi + 4]
mov edi, dword [edi + 0xc]
push 8
push esi
mov dword [esp + 0x24], eax
call dword [sym.imp.GDI32.dll_GetDeviceCaps]
push 0xa
push esi
mov dword [esp + 0x1c], eax
call dword [sym.imp.GDI32.dll_GetDeviceCaps]
test ebp, ebp
jge 0x527aa8
xor ebp, ebp
mov ecx, dword [esp + 0x1c]
test ecx, ecx
jge 0x527ab8
mov dword [esp + 0x1c], 0
mov ecx, dword [esp + 0x14]
cmp ebx, ecx
jle 0x527ac2
mov ebx, ecx
cmp edi, eax
jle 0x527ac8
mov edi, eax
mov edx, dword [esp + 0x1c]
sub ebx, ebp
sub edi, edx
push edi
push ebx
push esi
call dword [sym.imp.GDI32.dll_CreateCompatibleBitmap]
mov ecx, dword [esp + 0x10]
push eax
push ecx
mov dword [esp + 0x1c], eax
call dword [sym.imp.GDI32.dll_SelectObject]
mov edx, dword [esp + 0x1c]
push 0xcc0020
push edx
push ebp
push esi
push edi
mov edi, dword [esp + 0x24]
push ebx
push 0
push 0
push edi
call dword [sym.imp.GDI32.dll_BitBlt]
push esi
mov esi, dword [sym.imp.GDI32.dll_DeleteDC]
call esi
push edi
call esi
mov eax, dword [esp + 0x14]
pop esi
pop ebp
pop ebx
pop edi
add esp, 8
ret 4
Function at 0x52a3f0
Capabilities:
Access peb ldr_data

Disassembly:
push 0xffffffffffffffff
push 0x5a28f8
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x10
push esi
mov esi, ecx
lea ecx, [esp + 4]
call fcn.00529fd0
mov eax, dword [esp + 0x24]
lea ecx, [esp + 4]
push eax
mov dword [esp + 0x20], 0
call fcn.0052a040
mov ecx, dword [esp + 0x30]
mov edx, dword [esp + 0x2c]
mov eax, dword [esp + 0x28]
push ecx
push edx
lea ecx, [esp + 0xc]
push eax
push ecx
mov ecx, esi
call fcn.0052a320
lea ecx, [esp + 4]
mov esi, eax
mov dword [esp + 0x1c], 0xffffffff
call fcn.00529ff0
mov ecx, dword [esp + 0x14]
mov eax, esi
pop esi
mov dword fs:[0], ecx
add esp, 0x1c
ret 0x10

Function at 0x52a408
Capabilities:
Access peb ldr_data

Disassembly:
push 0xffffffffffffffff
push 0x5a28f8
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x10
push esi
mov esi, ecx
lea ecx, [esp + 4]
call fcn.00529fd0
mov eax, dword [esp + 0x24]
lea ecx, [esp + 4]
push eax
mov dword [esp + 0x20], 0
call fcn.0052a040
mov ecx, dword [esp + 0x30]
mov edx, dword [esp + 0x2c]
mov eax, dword [esp + 0x28]
push ecx
push edx
lea ecx, [esp + 0xc]
push eax
push ecx
mov ecx, esi
call fcn.0052a320
lea ecx, [esp + 4]
mov esi, eax
mov dword [esp + 0x1c], 0xffffffff
call fcn.00529ff0
mov ecx, dword [esp + 0x14]
mov eax, esi
pop esi
mov dword fs:[0], ecx
add esp, 0x1c
ret 0x10
Function at 0x52a6f0
Capabilities:
Create directory

Disassembly:
push 0xffffffffffffffff
push 0x5a2970
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x20
push ebx
push esi
push edi
lea ecx, [esp + 0xc]
call fcn.00529fd0
xor ebx, ebx
lea ecx, [esp + 0x1c]
mov dword [esp + 0x34], ebx
call fcn.00529fd0
mov esi, dword [esp + 0x3c]
lea ecx, [esp + 0xc]
push esi
mov byte [esp + 0x38], 1
call fcn.0052a040
cmp dword [esp + 0x40], ebx
jne 0x52a778
push ebx
push esi
call dword [sym.imp.KERNEL32.dll_CreateDirectoryA]
lea ecx, [esp + 0x1c]
mov esi, eax
mov byte [esp + 0x34], bl
call fcn.00529ff0
lea ecx, [esp + 0xc]
mov dword [esp + 0x34], 0xffffffff
call fcn.00529ff0
mov eax, esi
pop edi
pop esi
pop ebx
mov ecx, dword [esp + 0x20]
mov dword fs:[0], ecx
add esp, 0x2c
ret
lea eax, [esp + 0xc]
push eax
call fcn.0052a630
add esp, 4
lea ecx, [esp + 0xc]
mov esi, 1
call fcn.004bd4c0
cmp eax, esi
jb 0x52a7fb
mov edi, dword [sym.imp.KERNEL32.dll_CreateDirectoryA]
push 1
push 1
push esi
push 0x8d5bdc
lea ecx, [esp + 0x1c]
call fcn.0052a3f0
cmp eax, 1
jne 0x52a7ed
push esi
lea ecx, [esp + 0x20]
push eax
push ecx
lea ecx, [esp + 0x18]
call fcn.0052a190
push ebx
lea ecx, [esp + 0x20]
call fcn.004cad30
push eax
call fcn.00568c68
add esp, 8
test eax, eax
jge 0x52a7ed
push ebx
lea ecx, [esp + 0x20]
call fcn.004bd4b0
push eax
call edi
test eax, eax
je 0x52a830
lea ecx, [esp + 0xc]
inc esi
call fcn.004bd4c0
cmp esi, eax
jbe 0x52a79d
lea ecx, [esp + 0x1c]
mov byte [esp + 0x34], bl
call fcn.00529ff0
lea ecx, [esp + 0xc]
mov dword [esp + 0x34], 0xffffffff
call fcn.00529ff0
pop edi
pop esi
mov eax, 1
pop ebx
mov ecx, dword [esp + 0x20]
mov dword fs:[0], ecx
add esp, 0x2c
ret
lea ecx, [esp + 0x1c]
mov byte [esp + 0x34], bl
call fcn.00529ff0
lea ecx, [esp + 0xc]
mov dword [esp + 0x34], 0xffffffff
call fcn.00529ff0
mov ecx, dword [esp + 0x2c]
pop edi
pop esi
xor eax, eax
pop ebx
mov dword fs:[0], ecx
add esp, 0x2c
ret
Function at 0x52cdb0
Capabilities:
Encode data using xor
Hash data with crc32

Disassembly:
mov ecx, dword [esp + 8]
test ecx, ecx
jne 0x52cdbb
xor eax, eax
ret
mov eax, dword [esp + 4]
push ebx
push esi
mov esi, dword [esp + 0x14]
cmp esi, 8
not eax
jb 0x52cebe
push edi
mov edi, esi
shr edi, 3
mov edx, eax
xor ebx, ebx
mov bl, byte [ecx]
and edx, 0xff
xor edx, ebx
mov ebx, eax
shr ebx, 8
mov eax, dword [edx*4 + 0x89c1ac]
sub esi, 8
xor eax, ebx
inc ecx
mov edx, eax
xor ebx, ebx
mov bl, byte [ecx]
and edx, 0xff
xor edx, ebx
xor ebx, ebx
mov bl, byte [ecx + 1]
mov edx, dword [edx*4 + 0x89c1ac]
shr eax, 8
xor edx, eax
inc ecx
mov eax, edx
and eax, 0xff
xor eax, ebx
xor ebx, ebx
mov bl, byte [ecx + 1]
mov eax, dword [eax*4 + 0x89c1ac]
shr edx, 8
xor eax, edx
inc ecx
mov edx, eax
and edx, 0xff
xor edx, ebx
xor ebx, ebx
mov bl, byte [ecx + 1]
mov edx, dword [edx*4 + 0x89c1ac]
shr eax, 8
xor edx, eax
inc ecx
mov eax, edx
and eax, 0xff
xor eax, ebx
xor ebx, ebx
mov bl, byte [ecx + 1]
mov eax, dword [eax*4 + 0x89c1ac]
shr edx, 8
xor eax, edx
inc ecx
mov edx, eax
and edx, 0xff
xor edx, ebx
xor ebx, ebx
mov bl, byte [ecx + 1]
mov edx, dword [edx*4 + 0x89c1ac]
shr eax, 8
xor edx, eax
inc ecx
mov eax, edx
and eax, 0xff
xor eax, ebx
xor ebx, ebx
mov bl, byte [ecx + 1]
mov eax, dword [eax*4 + 0x89c1ac]
shr edx, 8
xor eax, edx
inc ecx
mov edx, eax
and edx, 0xff
xor edx, ebx
shr eax, 8
mov edx, dword [edx*4 + 0x89c1ac]
xor eax, edx
inc ecx
dec edi
jne 0x52cdd6
pop edi
test esi, esi
je 0x52cee0
mov edx, eax
xor ebx, ebx
mov bl, byte [ecx]
and edx, 0xff
xor edx, ebx
shr eax, 8
mov edx, dword [edx*4 + 0x89c1ac]
xor eax, edx
inc ecx
dec esi
jne 0x52cec2
pop esi
pop ebx
not eax
ret

Function at 0x52d880
Capabilities:
Read file on windows

Disassembly:
push ebx
mov ebx, dword [esp + 0x14]
push ebp
mov ebp, dword [esp + 0x10]
mov cl, byte [ebx]
mov eax, ebp
imul eax, dword [esp + 0x14]
test cl, cl
je 0x52d8c1
mov edx, dword [esp + 0xc]
lea ecx, [esp + 0xc]
push 0
push ecx
push eax
mov eax, dword [ebx + 4]
push edx
push eax
call dword [sym.imp.KERNEL32.dll_ReadFile]
test eax, eax
jne 0x52d8b6
mov byte [ebx + 8], 1
mov eax, dword [esp + 0xc]
xor edx, edx
div ebp
pop ebp
pop ebx
ret
mov edx, dword [ebx + 0x18]
mov ecx, dword [ebx + 0x14]
push esi
push edi
lea esi, [edx + eax]
cmp esi, ecx
jbe 0x52d8d4
sub ecx, edx
mov eax, ecx
mov esi, dword [ebx + 0x10]
mov edi, dword [esp + 0x14]
mov ecx, eax
add esi, edx
mov edx, ecx
shr ecx, 2
rep movsd dword es:[edi], dword [esi]
mov ecx, edx
xor edx, edx
and ecx, 3
rep movsb byte es:[edi], byte [esi]
mov ecx, dword [ebx + 0x18]
pop edi
add ecx, eax
pop esi
div ebp
mov dword [ebx + 0x18], ecx
pop ebp
pop ebx
ret
Function at 0x52e810
Capabilities:
Get common file path

Disassembly:
push ecx
push ebp
mov ebp, ecx
push esi
push edi
cmp dword [ebp], 0
jne 0x52e8c5
cmp dword [ebp + 4], 0xffffffff
jne 0x52e8c5
push ebx
lea ebx, [ebp + 0x138]
push ebx
push 0x104
call dword [sym.imp.KERNEL32.dll_GetCurrentDirectoryA]
mov edi, 0x8d5e64
or ecx, 0xffffffff
xor eax, eax
repne scasb al, byte es:[edi]
not ecx
sub edi, ecx
mov esi, edi
mov edx, ecx
mov edi, ebx
or ecx, 0xffffffff
repne scasb al, byte es:[edi]
mov ecx, edx
dec edi
shr ecx, 2
rep movsd dword es:[edi], dword [esi]
mov ecx, edx
pop ebx
and ecx, 3
rep movsb byte es:[edi], byte [esi]
mov esi, dword [esp + 0x1c]
mov edi, dword [esp + 0x14]
cmp esi, 1
jne 0x52e88d
push edi
call dword [sym.imp.KERNEL32.dll_GetFileType]
cmp eax, 1
je 0x52e88d
pop edi
pop esi
mov eax, 0x2000000
pop ebp
pop ecx
ret 0xc
mov ecx, dword [esp + 0x18]
lea eax, [esp + 0xc]
push eax
push esi
push ecx
push edi
call fcn.0052d610
add esp, 0x10
test eax, eax
jne 0x52e8b0
mov eax, dword [esp + 0xc]
pop edi
pop esi
pop ebp
pop ecx
ret 0xc
push eax
call fcn.0052db50
add esp, 4
mov dword [ebp], eax
xor eax, eax
pop edi
pop esi
pop ebp
pop ecx
ret 0xc
pop edi
pop esi
mov eax, 0x1000000
pop ebp
pop ecx
ret 0xc

Function at 0x52ed20
Capabilities:
Create directory

Disassembly:
mov ecx, dword [esp + 8]
sub esp, 0x208
test ecx, ecx
je 0x52ede8
mov al, byte [ecx]
test al, al
je 0x52ede8
push ebx
push esi
push edi
mov ebx, ecx
mov esi, ecx
cmp al, 0x2f
je 0x52ed4b
cmp al, 0x5c
jne 0x52ed4d
mov ebx, esi
mov al, byte [esi + 1]
inc esi
test al, al
jne 0x52ed43
mov edi, dword [esp + 0x218]
cmp ebx, ecx
je 0x52ed84
mov esi, ebx
lea eax, [esp + 0xc]
sub esi, ecx
push esi
push ecx
push eax
call fcn.00568faa
lea ecx, [esp + 0x18]
mov byte [esp + esi + 0x18], 0
push ecx
push edi
call fcn.0052ed20
add esp, 0x14
inc ebx
or ecx, 0xffffffff
xor eax, eax
repne scasb al, byte es:[edi]
not ecx
sub edi, ecx
lea edx, [esp + 0x110]
mov eax, ecx
mov esi, edi
mov edi, edx
lea edx, [esp + 0x110]
shr ecx, 2
rep movsd dword es:[edi], dword [esi]
mov ecx, eax
xor eax, eax
and ecx, 3
push eax
rep movsb byte es:[edi], byte [esi]
mov edi, ebx
or ecx, 0xffffffff
repne scasb al, byte es:[edi]
not ecx
sub edi, ecx
mov esi, edi
mov ebx, ecx
mov edi, edx
or ecx, 0xffffffff
repne scasb al, byte es:[edi]
mov ecx, ebx
dec edi
shr ecx, 2
rep movsd dword es:[edi], dword [esi]
mov ecx, ebx
lea eax, [esp + 0x114]
and ecx, 3
push eax
rep movsb byte es:[edi], byte [esi]
call dword [sym.imp.KERNEL32.dll_CreateDirectoryA]
pop edi
pop esi
pop ebx
add esp, 0x208
ret
Function at 0x532b70
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]
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 0x532bd6
mov ebx, dword [sym.imp.KERNEL32.dll_Sleep]
lea eax, [esp + 0x10]
push eax
push ebp
call sub.RASAPI32.dll_RasGetConnectStatusA
cmp eax, 6
je 0x532bd6
push 0
call ebx
call esi
sub eax, edi
cmp eax, 0xbb8
jb 0x532bb7
pop edi
pop esi
pop ebp
pop ebx
add esp, 0xa0
ret

Function at 0x532f60
Capabilities:
Create http request

Disassembly:
push esi
mov esi, ecx
cmp dword [esi], 0
jne 0x532f98
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