joyce8/EMBER2024-capa huggingface dataset:
Function at 0x437e74
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 0x437ec0
mov eax, esi
call fcn.0044d814
mov dword [ebp - 0x14], eax
cmp dword [ebp - 0x14], 0
je 0x437ec0
mov eax, dword [ebp - 0x14]
cmp dword [eax + 0x250], 0
je 0x437ec0
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 0x438004
mov eax, dword [ebx]
cmp eax, 0x100
jb 0x437f00
cmp eax, 0x108
ja 0x437f00
mov eax, esi
call fcn.0044d814
mov dword [ebp - 0x14], eax
cmp dword [ebp - 0x14], 0
je 0x437ffb
mov ecx, ebx
mov edx, esi
mov eax, dword [ebp - 0x14]
mov edi, dword [eax]
call dword [edi + 0xec]
test al, al
jne 0x438004
jmp 0x437ffb
mov eax, dword [ebx]
cmp eax, 0x200
jb 0x437fe2
cmp eax, 0x20a
ja 0x437fe2
test byte [esi + 0x50], 0x80
jne 0x437f32
sub eax, 0x203
je 0x437f2f
sub eax, 3
je 0x437f2f
sub eax, 3
jne 0x437f32
sub dword [ebx], 2
mov eax, dword [ebx]
sub eax, 0x200
je 0x437f46
dec eax
je 0x437f5b
dec eax
je 0x437f7b
dec eax
je 0x437f5b
jmp 0x437f82
mov ecx, ebx
mov eax, dword [0x477364]
mov eax, dword [eax]
mov edx, esi
call fcn.00456e48
jmp 0x437ffb
cmp byte [esi + 0x5d], 1
jne 0x437f71
mov eax, esi
mov si, 0xffed
call fcn.00403a10
jmp 0x438004
or word [esi + 0x54], 1
jmp 0x437ffb
and word [esi + 0x54], 0xfffe
jmp 0x437ffb
mov eax, dword [0x478b68]
cmp byte [eax + 0x20], 0
je 0x437ffb
mov eax, dword [0x478b68]
cmp dword [eax + 0x1c], 0
je 0x437ffb
mov eax, dword [ebx]
mov edx, dword [0x478b68]
cmp eax, dword [edx + 0x1c]
jne 0x437ffb
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.0044d758
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.00403a10
jmp 0x438004
mov eax, dword [ebx]
cmp eax, 0xb00b
jne 0x437ffb
mov edx, dword [ebx + 8]
push edx
mov ecx, dword [ebx + 4]
mov edx, eax
mov eax, esi
call fcn.00436794
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 0x43b4a4
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 0x43b4c0
cmp dword [esi + 4], 0
je 0x43b4ed
test byte [ebx + 0x55], 1
jne 0x43b4df
mov eax, ebx
call fcn.0043a0fc
test eax, eax
jne 0x43b4df
mov edx, esi
mov eax, ebx
mov ecx, dword [eax]
call dword [ecx - 0x10]
jmp 0x43b5fd
mov edx, esi
mov eax, ebx
call fcn.0043afc4
jmp 0x43b5fd
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 0x43b5f6
push dword fs:[eax]
mov dword fs:[eax], esp
lea eax, [ebp - 0x4c]
push eax
mov eax, ebx
call fcn.0043d274
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.00437da8
mov eax, dword [ebp - 4]
mov dword [esi + 4], eax
mov edx, esi
mov eax, ebx
call fcn.0043b4a4
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.0043d274
push eax
call sub.user32.dll_EndPaint
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x43b5fd
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 0x441a9c
Capabilities:
Link many functions at runtime

Disassembly:
push ebp
mov ebp, esp
push ecx
push ebx
mov eax, dword [0x4774c4]
cmp byte [eax + 0xc], 0
je 0x441c09
push 0x8000
call sub.kernel32.dll_SetErrorMode
mov dword [ebp - 4], eax
xor eax, eax
push ebp
push 0x441c02
push dword fs:[eax]
mov dword fs:[eax], esp
cmp dword [0x478bbc], 0
jne 0x441af0
push 0x441c10
call sub.kernel32.dll_GetModuleHandleA_1
mov ebx, eax
push 0x441c18
push ebx
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x478bbc], eax
cmp dword [0x475aa8], 0
jne 0x441beb
push 0x441c28
call sub.kernel32.dll_LoadLibraryA
mov dword [0x475aa8], eax
cmp dword [0x475aa8], 0
je 0x441beb
push 0x441c34
mov eax, dword [0x475aa8]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x478bc0], eax
push 0x441c44
mov eax, dword [0x475aa8]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x478bc4], eax
push 0x441c58
mov eax, dword [0x475aa8]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x478bc8], eax
push 0x441c70
mov eax, dword [0x475aa8]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x478bcc], eax
push 0x441c88
mov eax, dword [0x475aa8]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x478bd0], eax
push 0x441c9c
mov eax, dword [0x475aa8]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x478bd4], eax
push 0x441cb4
mov eax, dword [0x475aa8]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x478bd8], eax
push 0x441ccc
mov eax, dword [0x475aa8]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x478bdc], eax
push 0x441ce8
mov eax, dword [0x475aa8]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x478be0], eax
push 0x441cf4
mov eax, dword [0x475aa8]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x478be4], eax
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x441c09
mov eax, dword [ebp - 4]
push eax
call sub.kernel32.dll_SetErrorMode
ret
pop ebx
pop ecx
pop ebp
ret

Function at 0x445838
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.00404608
push 0
xor eax, eax
mov al, byte [ebp - 2]
push eax
call sub.user32.dll_MapVirtualKeyA
shl eax, 0x10
test eax, eax
je 0x445887
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.00404870
pop ebx
mov esp, ebp
pop ebp
ret

Function at 0x44d6c8
Capabilities:
Log keystrokes via polling

Disassembly:
push ebx
push esi
mov esi, eax
mov bl, byte [0x44d718]
test si, 4
je 0x44d6dc
or bl, 1
test si, 8
je 0x44d6e6
or bl, 4
test si, 1
je 0x44d6f0
or bl, 8
test si, 2
je 0x44d6fa
or bl, 0x10
test si, 0x10
je 0x44d704
or bl, 0x20
push 0x12
call sub.user32.dll_GetKeyState
test ax, ax
jge 0x44d713
or bl, 2
mov eax, ebx
pop esi
pop ebx
ret
Function at 0x44d71c
Capabilities:
Log keystrokes via polling

Disassembly:
push ebx
push esi
mov esi, eax
mov bl, byte [0x44d754]
push 0x10
call sub.user32.dll_GetKeyState
test ax, ax
jge 0x44d735
or bl, 1
push 0x11
call sub.user32.dll_GetKeyState
test ax, ax
jge 0x44d744
or bl, 4
test esi, 0x20000000
je 0x44d74f
or bl, 2
mov eax, ebx
pop esi
pop ebx
ret

Function at 0x453d58
Capabilities:
Get keyboard layout

Disassembly:
push ebp
mov ebp, esp
push ecx
push ebx
push esi
test dl, dl
je 0x453d6a
add esp, 0xfffffff0
call fcn.00403b78
mov byte [ebp - 1], dl
mov ebx, eax
xor edx, edx
mov eax, ebx
call fcn.0041bbc4
mov eax, dword [0x4771c4]
mov dword [eax + 4], ebx
mov dword [eax], 0x4540fc
mov eax, dword [0x4771d0]
mov dword [eax + 4], ebx
mov dword [eax], 0x454108
mov eax, ebx
call fcn.00454114
push 0
call sub.user32.dll_GetKeyboardLayout
mov dword [ebx + 0x3c], eax
mov dl, 1
mov eax, dword [0x411c24]
call fcn.004037e4
mov dword [ebx + 0x4c], eax
mov dl, 1
mov eax, dword [0x411c24]
call fcn.004037e4
mov dword [ebx + 0x50], eax
mov dl, 1
mov eax, dword [0x411c24]
call fcn.004037e4
mov dword [ebx + 0x54], eax
mov dl, 1
mov eax, dword [0x411c24]
call fcn.004037e4
mov dword [ebx + 0x58], eax
mov dl, 1
mov eax, dword [0x411c24]
call fcn.004037e4
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, 0x4505dc
push eax
push 0
push 0
mov eax, dword [0x4772f8]
mov eax, dword [eax]
call eax
mov dl, 1
mov eax, dword [0x41d59c]
call fcn.0041ec70
mov dword [ebx + 0x84], eax
mov dl, 1
mov eax, dword [0x41d59c]
call fcn.0041ec70
mov dword [ebx + 0x88], eax
mov dl, 1
mov eax, dword [0x41d59c]
call fcn.0041ec70
mov dword [ebx + 0x80], eax
mov eax, ebx
call fcn.00454534
mov eax, dword [ebx + 0x84]
mov dword [eax + 0xc], ebx
mov dword [eax + 8], 0x454410
mov eax, dword [ebx + 0x88]
mov dword [eax + 0xc], ebx
mov dword [eax + 8], 0x454410
mov eax, dword [ebx + 0x80]
mov dword [eax + 0xc], ebx
mov dword [eax + 8], 0x454410
mov eax, ebx
cmp byte [ebp - 1], 0
je 0x453ea7
call fcn.00403bd0
pop dword fs:[0]
add esp, 0xc
mov eax, ebx
pop esi
pop ebx
pop ecx
pop ebp
ret
Function at 0x4541f4
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 0x45439f
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [ebp - 4]
cmp dword [eax + 0x34], 0
jne 0x454380
mov dl, 1
mov eax, dword [0x412114]
call fcn.004037e4
mov edx, dword [ebp - 4]
mov dword [edx + 0x34], eax
mov eax, dword [ebp - 4]
add eax, 0x38
call fcn.00404608
lea eax, [ebp - 0x114]
push eax
push 0x40
call sub.user32.dll_GetKeyboardLayoutList
dec eax
test eax, eax
jl 0x45436f
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.00441dfc
test al, al
je 0x454362
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, 0x4543b0
lea eax, [ebp - 0x254]
call fcn.00409448
push eax
push 0x80000002
call sub.advapi32.dll_RegOpenKeyExA_1
test eax, eax
jne 0x454362
xor eax, eax
push ebp
push 0x45435b
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 0x4543e8
mov eax, dword [ebp - 0xc]
push eax
call sub.advapi32.dll_RegQueryValueExA_1
test eax, eax
jne 0x454344
lea eax, [ebp - 0x260]
lea edx, [ebp - 0x214]
mov ecx, pe_nt_image_headers32
call fcn.00404870
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 0x454344
mov eax, dword [ebp - 4]
add eax, 0x38
lea edx, [ebp - 0x214]
mov ecx, pe_nt_image_headers32
call fcn.00404870
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x454362
mov eax, dword [ebp - 0xc]
push eax
call sub.advapi32.dll_RegCloseKey_1
ret
add dword [ebp - 0x14], 4
dec dword [ebp - 0x10]
jne 0x454265
mov eax, dword [ebp - 4]
mov eax, dword [eax + 0x34]
mov byte [eax + 0x1d], 0
mov dl, 1
call fcn.0041625c
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 0x4543a6
lea eax, [ebp - 0x260]
call fcn.00404608
ret

Function at 0x454cd4
Capabilities:
Create thread
Set global application hook

Disassembly:
push ecx
mov eax, dword [0x478c00]
cmp byte [eax + 0xa5], 0
jne 0x454d45
cmp dword [0x478c18], 0
jne 0x454d06
call sub.kernel32.dll_GetCurrentThreadId_1
push eax
push 0
mov eax, 0x454c90
push eax
push 3
call sub.user32.dll_SetWindowsHookExA
mov dword [0x478c18], eax
cmp dword [0x478c14], 0
jne 0x454d21
push 0
push 0
push 0
push 0
call sub.kernel32.dll_CreateEventA
mov dword [0x478c14], eax
cmp dword [0x478c1c], 0
jne 0x454d45
push esp
push 0
push 0
push 0x454c34
push 0x3e8
push 0
call sub.kernel32.dll_CreateThread
mov dword [0x478c1c], eax
pop edx
ret
Function at 0x454e3c
Capabilities:
Inspect load icon resource

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffefc
push ebx
push esi
test dl, dl
je 0x454e53
add esp, 0xfffffff0
call fcn.00403b78
mov byte [ebp - 1], dl
mov ebx, eax
xor edx, edx
mov eax, ebx
call fcn.0041bbc4
mov eax, dword [0x4772e8]
cmp word [eax + 2], 0
jne 0x454e7b
mov eax, dword [0x4772e8]
mov dword [eax + 4], ebx
mov dword [eax], fcn.00456470
mov eax, dword [0x477378]
cmp word [eax + 2], 0
jne 0x454e95
mov eax, dword [0x477378]
mov dword [eax + 4], ebx
mov dword [eax], fcn.00456668
mov byte [ebx + 0x34], 0
mov dl, 1
mov eax, dword [0x411c24]
call fcn.004037e4
mov dword [ebx + 0x90], eax
mov dl, 1
mov eax, dword [0x411c24]
call fcn.004037e4
mov dword [ebx + 0xa8], eax
xor eax, eax
mov dword [ebx + 0x60], eax
xor eax, eax
mov dword [ebx + 0x84], eax
mov dword [ebx + 0x5c], 0x80000018
mov dword [ebx + 0x78], 0x1f4
mov byte [ebx + 0x7c], 1
xor eax, eax
mov dword [ebx + 0x80], eax
mov dword [ebx + 0x74], 0x9c4
mov byte [ebx + 0x88], 0
mov byte [ebx + 0x9d], 1
mov byte [ebx + 0xb4], 1
mov dl, 1
mov eax, dword [0x41e01c]
call fcn.00425798
mov esi, eax
mov dword [ebx + 0x98], esi
push 0x45501c
mov eax, dword [0x477224]
mov eax, dword [eax]
push eax
call sub.user32.dll_LoadIconA
mov edx, eax
mov eax, esi
call fcn.00425b68
mov eax, dword [ebx + 0x98]
mov dword [eax + 0x14], ebx
mov dword [eax + 0x10], 0x456bd8
push pe_nt_image_headers32
lea eax, [ebp - 0x101]
push eax
mov eax, dword [0x477224]
mov eax, dword [eax]
push eax
call sub.kernel32.dll_GetModuleFileNameA_1
lea eax, [ebp - 0x101]
push eax
lea eax, [ebp - 0x101]
push eax
call sub.user32.dll_OemToCharA
lea eax, [ebp - 0x101]
mov dl, 0x5c
call fcn.0040af8c
test eax, eax
je 0x454f8a
lea edx, [eax + 1]
lea eax, [ebp - 0x101]
call fcn.00408d90
lea eax, [ebp - 0x101]
mov dl, 0x2e
call fcn.0040afb4
test eax, eax
je 0x454f9e
mov byte [eax], 0
lea eax, [ebp - 0x101]
inc eax
push eax
call sub.user32.dll_CharLowerA
lea eax, [ebx + 0x8c]
lea edx, [ebp - 0x101]
mov ecx, pe_nt_image_headers32
call fcn.00404870
mov eax, dword [0x47712c]
cmp byte [eax], 0
jne 0x454fd2
mov eax, ebx
call fcn.00455144
mov byte [ebx + 0x59], 1
mov byte [ebx + 0x5a], 1
mov byte [ebx + 0x5b], 1
mov byte [ebx + 0x9e], 1
xor eax, eax
mov dword [ebx + 0xa0], eax
mov eax, ebx
call fcn.00456db4
mov eax, ebx
call fcn.004576f4
mov eax, ebx
cmp byte [ebp - 1], 0
je 0x455012
call fcn.00403bd0
pop dword fs:[0]
add esp, 0xc
mov eax, ebx
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x4553b8
Capabilities:
Enumerate gui resources

Disassembly:
push ebx
push esi
add esp, 0xfffffff8
mov ebx, eax
mov eax, dword [0x478c00]
cmp dword [eax + 0x30], 0
je 0x455462
cmp dword [ebx + 0x94], 0
jne 0x45545c
mov eax, dword [ebx + 0x30]
mov dword [esp], eax
mov byte [esp + 4], dl
mov eax, esp
push eax
push 0x455348
call sub.user32.dll_EnumWindows
mov eax, dword [ebx + 0x90]
cmp dword [eax + 8], 0
je 0x45545c
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 0x455422
mov dword [esp], 0xfffffffe
mov eax, dword [ebx + 0x90]
mov esi, dword [eax + 8]
dec esi
cmp esi, 0
jl 0x45545c
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.004142c4
push eax
call sub.user32.dll_SetWindowPos
dec esi
cmp esi, 0xffffffff
jne 0x455431
inc dword [ebx + 0x94]
pop ecx
pop edx
pop esi
pop ebx
ret

Function at 0x455f40
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 0x455f75
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.004046f8
jmp 0x455f82
mov eax, esi
mov edx, dword [ebx + 0x8c]
call fcn.0040465c
add esp, 0x100
pop esi
pop ebx
ret

Function at 0x456f90
Capabilities:
Hide graphical window

Disassembly:
push ebx
push esi
mov ebx, eax
mov esi, dword [ebx + 0x84]
test esi, esi
je 0x456fd1
mov eax, esi
call fcn.0043d578
test al, al
je 0x456fd1
mov eax, dword [ebx + 0x84]
call fcn.0043d274
push eax
call sub.user32.dll_IsWindowVisible
test eax, eax
je 0x456fd1
push 0
mov eax, dword [ebx + 0x84]
call fcn.0043d274
push eax
call sub.user32.dll_ShowWindow
pop esi
pop ebx
ret

Function at 0x4585d0
Capabilities:
Hash data with md5

Disassembly:
push ebx
mov ebx, eax
mov eax, ebx
xor ecx, ecx
mov edx, 0x58
call fcn.00402fa8
mov dword [ebx], 0x67452301
mov dword [ebx + 4], 0xefcdab89
mov dword [ebx + 8], 0x98badcfe
mov dword [ebx + 0xc], 0x10325476
pop ebx
ret

Function at 0x45bbcc
Capabilities:
Resolve dns

Disassembly:
push ebp
mov ebp, esp
push ecx
push ebx
mov dword [ebp - 4], eax
mov eax, dword [ebp - 4]
call fcn.00404aa8
xor eax, eax
push ebp
push 0x45bc27
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [ebp - 4]
call fcn.0045bb04
mov ebx, eax
test ebx, ebx
jne 0x45bc11
mov eax, dword [ebp - 4]
call fcn.00404ab8
push eax
call sub.wsock32.dll_gethostbyname
test eax, eax
je 0x45bc11
mov eax, dword [eax + 0xc]
mov eax, dword [eax]
mov ebx, dword [eax]
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x45bc2e
lea eax, [ebp - 4]
call fcn.00404608
ret
Function at 0x45bccc
Capabilities:
Act as tcp client
Connect socket
Connect tcp socket
Connect udp socket
Create tcp socket
Create udp socket

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffffec
push ebx
push esi
mov esi, edx
mov dword [ebp - 4], eax
mov eax, dword [ebp - 4]
call fcn.00404aa8
xor eax, eax
push ebp
push 0x45bd59
push dword fs:[eax]
mov dword fs:[eax], esp
push 0
push 1
push 2
call sub.wsock32.dll_socket
mov ebx, eax
cmp ebx, 0xffffffff
je 0x45bd43
lea eax, [ebp - 0x14]
xor ecx, ecx
mov edx, 0x10
call fcn.00402fa8
mov word [ebp - 0x14], 2
mov eax, esi
xchg al, ah
mov word [ebp - 0x12], ax
mov eax, dword [ebp - 4]
call fcn.0045bbcc
mov dword [ebp - 0x10], eax
push 0x10
lea eax, [ebp - 0x14]
push eax
push ebx
call sub.wsock32.dll_connect
test eax, eax
je 0x45bd43
mov eax, ebx
call fcn.0045bd68
or ebx, 0xffffffff
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x45bd60
lea eax, [ebp - 4]
call fcn.00404608
ret

Function at 0x45bd68
Capabilities:
Receive data
Receive data on socket

Disassembly:
push ebx
add esp, 0xfffffbfc
mov ebx, eax
push 1
push ebx
call sub.wsock32.dll_shutdown
push 0
push 0x400
lea eax, [esp + 8]
push eax
push ebx
call sub.wsock32.dll_recv
test eax, eax
jg 0x45bd79
push ebx
call sub.wsock32.dll_closesocket
add esp, 0x404
pop ebx
ret

Function at 0x45bda0
Capabilities:
Initialize winsock library

Disassembly:
add esp, 0xfffffe70
push esp
push 0x101
call sub.wsock32.dll_WSAStartup
test eax, eax
sete byte [0x47f4a0]
add esp, 0x190
ret

Function at 0x45ecd0
Capabilities:
Check for software breakpoints

Disassembly:
push ebx
mov ebx, eax
cmp dword [ebx + 0x10], 0xca
jne 0x45ecfe
mov eax, ebx
call fcn.0045f788
cmp dword [ebx + 0x3c], 0
je 0x45ecf7
mov dword [ebx + 0x10], 0xcf
mov eax, 1
pop ebx
ret
mov dword [ebx + 0x10], 0xcb
cmp dword [ebx + 0x10], 0xcb
jne 0x45ed6f
mov edx, dword [ebx + 0x1ac]
cmp dword [edx + 0x10], 0
je 0x45ed61
cmp dword [ebx + 8], 0
je 0x45ed20
mov eax, ebx
mov edx, dword [eax + 8]
call dword [edx]
mov eax, ebx
mov edx, dword [eax + 0x1ac]
call dword [edx]
test eax, eax
jne 0x45ed32
xor eax, eax
pop ebx
ret
cmp eax, 2
je 0x45ed61
cmp dword [ebx + 8], 0
je 0x45ed13
cmp eax, 3
je 0x45ed45
dec eax
jne 0x45ed13
mov edx, dword [ebx + 8]
inc dword [edx + 4]
mov ecx, dword [edx + 4]
mov eax, dword [ebx + 8]
cmp ecx, dword [eax + 8]
jl 0x45ed13
mov edx, dword [ebx + 0x138]
add dword [eax + 8], edx
jmp 0x45ed13
mov ecx, dword [ebx + 0x8c]
mov dword [ebx + 0x94], ecx
jmp 0x45ed8d
cmp dword [ebx + 0x10], 0xcc
je 0x45ed8d
mov eax, dword [ebx]
mov dword [eax + 0x14], 0x12
mov edx, dword [ebx + 0x10]
mov dword [eax + 0x18], edx
mov eax, ebx
mov edx, dword [eax]
call dword [edx]
mov eax, ebx
call fcn.0045ed98
pop ebx
ret
Function at 0x47012c
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
push ecx
push ebx
push esi
push edi
mov edi, edx
mov dword [ebp - 4], eax
mov eax, dword [ebp - 4]
call fcn.00404aa8
xor eax, eax
push ebp
push 0x47019e
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [ebp - 4]
call fcn.004048c0
mov esi, eax
test esi, esi
jle 0x47017e
mov ebx, 1
lea eax, [ebp - 4]
call fcn.00404b10
mov edx, dword [ebp - 4]
movzx edx, byte [edx + ebx - 1]
xor dx, 0x29a
mov byte [eax + ebx - 1], dl
inc ebx
dec esi
jne 0x470161
mov eax, edi
mov edx, dword [ebp - 4]
call fcn.0040465c
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x4701a5
lea eax, [ebp - 4]
call fcn.00404608
ret