joyce8/EMBER2024-capa huggingface dataset:
Function at 0x4309a0
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 + 0x1e8], 0
je 0x4309bc
cmp dword [esi + 4], 0
je 0x4309e9
test byte [ebx + 0x45], 1
jne 0x4309db
mov eax, ebx
call fcn.0042f8d8
test eax, eax
jne 0x4309db
mov edx, esi
mov eax, ebx
mov ecx, dword [eax]
call dword [ecx - 0x10]
jmp 0x430af9
mov edx, esi
mov eax, ebx
call fcn.00430618
jmp 0x430af9
push 0
call sub.user32.dll_GetDC
mov edi, eax
lea edx, [ebp - 0x5c]
mov eax, ebx
mov ecx, dword [eax]
call dword [ecx + 0x40]
mov eax, dword [ebp - 0x50]
push eax
lea edx, [ebp - 0x6c]
mov eax, ebx
mov ecx, dword [eax]
call dword [ecx + 0x40]
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 0x430af2
push dword fs:[eax]
mov dword fs:[eax], esp
lea eax, [ebp - 0x4c]
push eax
mov eax, ebx
call fcn.00432970
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.0042d83c
mov eax, dword [ebp - 4]
mov dword [esi + 4], eax
mov edx, esi
mov eax, ebx
call fcn.004309a0
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 + 0x40]
mov eax, dword [ebp - 0x50]
push eax
lea edx, [ebp - 0x6c]
mov eax, ebx
mov ecx, dword [eax]
call dword [ecx + 0x40]
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.00432970
push eax
call sub.user32.dll_EndPaint
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x430af9
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 0x43a7c8
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.00403a14
push 0
xor eax, eax
mov al, byte [ebp - 2]
push eax
call sub.user32.dll_MapVirtualKeyA
shl eax, 0x10
test eax, eax
je 0x43a817
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.00403c44
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x4421e0
Capabilities:
Allocate or change rwx memory

Disassembly:
push ebp
mov ebp, esp
push ebx
push esi
push edi
mov edi, 0x4647e4
cmp dword [edi], 0
jne 0x44225c
push 0x40
push 0x1000
push 0x1000
push 0
call sub.kernel32.dll_VirtualAlloc_1
mov esi, eax
mov eax, dword [0x4647e0]
mov dword [esi], eax
lea edx, [esi + 4]
mov eax, 0x462944
mov ecx, 2
call fcn.00402824
mov edx, 0x4421b8
lea eax, [esi + 5]
call fcn.004421d8
mov dword [esi + 6], eax
lea ebx, [esi + 0xa]
mov byte [ebx], 0xe8
lea edx, [esi + 4]
mov eax, ebx
call fcn.004421d8
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 0x442231
mov dword [0x4647e0], 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 0x442378
Capabilities:
Log keystrokes via polling

Disassembly:
push ebx
push esi
mov esi, eax
mov bl, byte [0x4423c8]
test si, 4
je 0x44238c
or bl, 1
test si, 8
je 0x442396
or bl, 4
test si, 1
je 0x4423a0
or bl, 8
test si, 2
je 0x4423aa
or bl, 0x10
test si, 0x10
je 0x4423b4
or bl, 0x20
push 0x12
call sub.user32.dll_GetKeyState
test ax, ax
jge 0x4423c3
or bl, 2
mov eax, ebx
pop esi
pop ebx
ret

Function at 0x4423cc
Capabilities:
Log keystrokes via polling

Disassembly:
push ebx
push esi
mov esi, eax
mov bl, byte [0x442404]
push 0x10
call sub.user32.dll_GetKeyState
test ax, ax
jge 0x4423e5
or bl, 1
push 0x11
call sub.user32.dll_GetKeyState
test ax, ax
jge 0x4423f4
or bl, 4
test esi, 0x20000000
je 0x4423ff
or bl, 2
mov eax, ebx
pop esi
pop ebx
ret
Function at 0x448634
Capabilities:
Get keyboard layout

Disassembly:
push ebp
mov ebp, esp
push ecx
push ebx
push esi
test dl, dl
je 0x448646
add esp, 0xfffffff0
call fcn.00403070
mov byte [ebp - 1], dl
mov ebx, eax
xor edx, edx
mov eax, ebx
call fcn.00414bf4
mov eax, ebx
call fcn.00448980
push 0
call sub.user32.dll_GetKeyboardLayout
mov dword [ebx + 0x30], eax
mov dl, 1
mov eax, dword [0x40e2d4]
call fcn.00402d40
mov dword [ebx + 0x40], eax
mov dl, 1
mov eax, dword [0x40e2d4]
call fcn.00402d40
mov dword [ebx + 0x44], eax
mov dl, 1
mov eax, dword [0x40e2d4]
call fcn.00402d40
mov dword [ebx + 0x48], eax
mov dl, 1
mov eax, dword [0x40e2d4]
call fcn.00402d40
mov dword [ebx + 0x4c], eax
mov dl, 1
mov eax, dword [0x40e2d4]
call fcn.00402d40
mov dword [ebx + 0x70], eax
push 0
call sub.user32.dll_GetDC
mov esi, eax
push 0x5a
push esi
call sub.gdi32.dll_GetDeviceCaps
mov dword [ebx + 0x34], eax
push esi
push 0
call sub.user32.dll_ReleaseDC
mov eax, dword [ebx + 0x4c]
push eax
mov eax, 0x445124
push eax
push 0
push 0
mov eax, dword [0x463cdc]
mov eax, dword [eax]
call eax
mov dl, 1
mov eax, dword [0x4160bc]
call fcn.004175f4
mov dword [ebx + 0x78], eax
mov dl, 1
mov eax, dword [0x4160bc]
call fcn.004175f4
mov dword [ebx + 0x7c], eax
mov dl, 1
mov eax, dword [0x4160bc]
call fcn.004175f4
mov dword [ebx + 0x74], eax
mov eax, ebx
call fcn.00448d60
mov eax, dword [ebx + 0x78]
mov dword [eax + 0xc], ebx
mov dword [eax + 8], 0x448c7c
mov eax, dword [ebx + 0x7c]
mov dword [eax + 0xc], ebx
mov dword [eax + 8], 0x448c7c
mov eax, dword [ebx + 0x74]
mov dword [eax + 0xc], ebx
mov dword [eax + 8], 0x448c7c
mov eax, ebx
cmp byte [ebp - 1], 0
je 0x448755
call fcn.004030c8
pop dword fs:[0]
add esp, 0xc
mov eax, ebx
pop esi
pop ebx
pop ecx
pop ebp
ret
Function at 0x448a60
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 0x448c0b
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [ebp - 4]
cmp dword [eax + 0x28], 0
jne 0x448bec
mov dl, 1
mov eax, dword [0x40e750]
call fcn.00402d40
mov edx, dword [ebp - 4]
mov dword [edx + 0x28], eax
mov eax, dword [ebp - 4]
add eax, 0x2c
call fcn.00403a14
lea eax, [ebp - 0x114]
push eax
push 0x40
call sub.user32.dll_GetKeyboardLayoutList
dec eax
test eax, eax
jl 0x448bdb
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.00436f3c
test al, al
je 0x448bce
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, 0x448c1c
lea eax, [ebp - 0x254]
call fcn.00408ca0
push eax
push 0x80000002
call sub.advapi32.dll_RegOpenKeyExA_1
test eax, eax
jne 0x448bce
xor eax, eax
push ebp
push 0x448bc7
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 0x448c54
mov eax, dword [ebp - 0xc]
push eax
call sub.advapi32.dll_RegQueryValueExA_1
test eax, eax
jne 0x448bb0
lea eax, [ebp - 0x260]
lea edx, [ebp - 0x214]
mov ecx, pe_nt_image_headers32
call fcn.00403c44
mov edx, dword [ebp - 0x260]
mov eax, dword [ebp - 0x14]
mov ecx, dword [eax]
mov eax, dword [ebp - 4]
mov eax, dword [eax + 0x28]
mov ebx, dword [eax]
call dword [ebx + 0x38]
mov eax, dword [ebp - 0x14]
mov eax, dword [eax]
mov edx, dword [ebp - 4]
cmp eax, dword [edx + 0x30]
jne 0x448bb0
mov eax, dword [ebp - 4]
add eax, 0x2c
lea edx, [ebp - 0x214]
mov ecx, pe_nt_image_headers32
call fcn.00403c44
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x448bce
mov eax, dword [ebp - 0xc]
push eax
call sub.advapi32.dll_RegCloseKey_1
ret
add dword [ebp - 0x14], 4
dec dword [ebp - 0x10]
jne 0x448ad1
mov eax, dword [ebp - 4]
mov eax, dword [eax + 0x28]
mov byte [eax + 0x19], 0
mov dl, 1
call fcn.00411c88
mov eax, dword [ebp - 4]
mov ebx, dword [eax + 0x28]
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x448c12
lea eax, [ebp - 0x260]
call fcn.00403a14
ret

Function at 0x449458
Capabilities:
Create thread
Set global application hook

Disassembly:
push ecx
mov eax, dword [0x4647d4]
cmp byte [eax + 0x95], 0
jne 0x4494c9
cmp dword [0x4647f0], 0
jne 0x44948a
call sub.kernel32.dll_GetCurrentThreadId_1
push eax
push 0
mov eax, 0x449414
push eax
push 3
call sub.user32.dll_SetWindowsHookExA
mov dword [0x4647f0], eax
cmp dword [0x4647ec], 0
jne 0x4494a5
push 0
push 0
push 0
push 0
call sub.kernel32.dll_CreateEventA
mov dword [0x4647ec], eax
cmp dword [0x4647f4], 0
jne 0x4494c9
push esp
push 0
push 0
push 0x4493b8
push 0x3e8
push 0
call sub.kernel32.dll_CreateThread
mov dword [0x4647f4], eax
pop edx
ret
Function at 0x4495c0
Capabilities:
Inspect load icon resource

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffefc
push ebx
push esi
test dl, dl
je 0x4495d7
add esp, 0xfffffff0
call fcn.00403070
mov byte [ebp - 1], dl
mov ebx, eax
xor edx, edx
mov eax, ebx
call fcn.00414bf4
mov byte [ebx + 0x28], 0
mov dl, 1
mov eax, dword [0x40e2d4]
call fcn.00402d40
mov dword [ebx + 0x80], eax
mov dl, 1
mov eax, dword [0x40e2d4]
call fcn.00402d40
mov dword [ebx + 0x98], eax
xor eax, eax
mov dword [ebx + 0x50], eax
xor eax, eax
mov dword [ebx + 0x74], eax
mov dword [ebx + 0x4c], 0x80000018
mov dword [ebx + 0x68], 0x1f4
mov byte [ebx + 0x6c], 1
xor eax, eax
mov dword [ebx + 0x70], eax
mov dword [ebx + 0x64], 0x9c4
mov byte [ebx + 0x78], 0
mov byte [ebx + 0x8d], 1
mov dl, 1
mov eax, dword [0x416a4c]
call fcn.0041dd2c
mov esi, eax
mov dword [ebx + 0x88], esi
push 0x44974c
mov eax, dword [0x463bd8]
mov eax, dword [eax]
push eax
call sub.user32.dll_LoadIconA
mov edx, eax
mov eax, esi
call fcn.0041e0fc
mov eax, dword [ebx + 0x88]
mov dword [eax + 0xc], ebx
mov dword [eax + 8], 0x44b170
push pe_nt_image_headers32
lea eax, [ebp - 0x101]
push eax
mov eax, dword [0x463bd8]
mov eax, dword [eax]
push eax
call sub.kernel32.dll_GetModuleFileNameA_2
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.0040bd24
test eax, eax
je 0x4496ca
lea edx, [eax + 1]
lea eax, [ebp - 0x101]
call fcn.00408654
lea eax, [ebp - 0x101]
mov dl, 0x2e
call fcn.0040bd4c
test eax, eax
je 0x4496de
mov byte [eax], 0
lea eax, [ebp - 0x101]
inc eax
push eax
call sub.user32.dll_CharLowerA
lea eax, [ebx + 0x7c]
lea edx, [ebp - 0x101]
mov ecx, pe_nt_image_headers32
call fcn.00403c44
mov eax, dword [0x463a88]
cmp byte [eax], 0
jne 0x44970f
mov eax, ebx
call fcn.00449838
mov byte [ebx + 0x49], 1
mov byte [ebx + 0x4a], 1
mov byte [ebx + 0x4b], 1
mov byte [ebx + 0x8e], 1
xor eax, eax
mov dword [ebx + 0x90], eax
mov eax, ebx
cmp byte [ebp - 1], 0
je 0x449741
call fcn.004030c8
pop dword fs:[0]
add esp, 0xc
mov eax, ebx
pop esi
pop ebx
mov esp, ebp
pop ebp
ret

Function at 0x449aa8
Capabilities:
Enumerate gui resources

Disassembly:
push ebx
push esi
add esp, 0xfffffff8
mov ebx, eax
mov eax, dword [0x4647d4]
cmp dword [eax + 0x24], 0
je 0x449b4b
cmp dword [ebx + 0x84], 0
jne 0x449b45
mov eax, dword [ebx + 0x24]
mov dword [esp], eax
mov byte [esp + 4], dl
mov eax, esp
push eax
push 0x449a38
call sub.user32.dll_EnumWindows
mov eax, dword [ebx + 0x80]
cmp dword [eax + 8], 0
je 0x449b45
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 0x449b0e
mov dword [esp], 0xfffffffe
mov eax, dword [ebx + 0x80]
mov esi, dword [eax + 8]
dec esi
cmp esi, 0
jl 0x449b45
push 0x13
push 0
push 0
push 0
push 0
mov eax, dword [esp + 0x14]
push eax
mov edx, esi
mov eax, dword [ebx + 0x80]
call fcn.0040fb14
push eax
call sub.user32.dll_SetWindowPos
dec esi
cmp esi, 0xffffffff
jne 0x449b1d
inc dword [ebx + 0x84]
pop ecx
pop edx
pop esi
pop ebx
ret
Function at 0x44a558
Capabilities:
Get graphical window text

Disassembly:
push ebx
push esi
add esp, 0xffffff00
mov esi, edx
mov ebx, eax
cmp byte [ebx + 0x94], 0
je 0x44a58d
push pe_nt_image_headers32
lea eax, [esp + 4]
push eax
mov eax, dword [ebx + 0x24]
push eax
call sub.user32.dll_GetWindowTextA
mov ecx, eax
mov edx, esp
mov eax, esi
call fcn.00403afc
jmp 0x44a597
mov eax, esi
mov edx, dword [ebx + 0x7c]
call fcn.00403a68
add esp, 0x100
pop esi
pop ebx
ret

Function at 0x44b4e4
Capabilities:
Hide graphical window

Disassembly:
push ebx
push esi
mov ebx, eax
mov esi, dword [ebx + 0x74]
test esi, esi
je 0x44b51c
mov eax, esi
call fcn.00432c6c
test al, al
je 0x44b51c
mov eax, dword [ebx + 0x74]
call fcn.00432970
push eax
call sub.user32.dll_IsWindowVisible
test eax, eax
je 0x44b51c
push 0
mov eax, dword [ebx + 0x74]
call fcn.00432970
push eax
call sub.user32.dll_ShowWindow
pop esi
pop ebx
ret

Function at 0x454404
Capabilities:
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff4
push ebx
push esi
push edi
mov edi, ecx
mov esi, edx
mov ebx, eax
xor eax, eax
mov dword [ebp - 4], eax
lea eax, [ebp + 0xc]
push eax
push edi
lea eax, [ebp - 4]
push eax
push 0
mov eax, esi
call fcn.00403e58
push eax
mov eax, dword [ebx + 4]
push eax
call sub.advapi32.dll_RegQueryValueExA_1
test eax, eax
je 0x45445c
mov dword [ebp - 0xc], esi
mov byte [ebp - 8], 0xb
lea eax, [ebp - 0xc]
push eax
push 0
mov ecx, dword [0x463ec4]
mov dl, 1
mov eax, dword [0x453fbc]
call fcn.0040b188
call fcn.004034c8
mov ebx, dword [ebp + 0xc]
mov eax, dword [ebp - 4]
call fcn.004540c4
mov edx, dword [ebp + 8]
mov byte [edx], al
mov eax, ebx
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 8
Function at 0x456760
Capabilities:
Send data
Send data on socket

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff4
push ebx
push esi
xor ebx, ebx
mov dword [ebp - 0xc], ebx
mov esi, ecx
mov dword [ebp - 8], edx
mov dword [ebp - 4], eax
xor eax, eax
push ebp
push 0x45689c
push dword fs:[eax]
mov dword fs:[eax], esp
mov ecx, 0x4568b4
mov dl, 4
mov eax, dword [ebp - 4]
call fcn.004579fc
mov eax, dword [ebp - 4]
call fcn.0045728c
xor edx, edx
push ebp
push 0x45687f
push dword fs:[edx]
mov dword fs:[edx], esp
mov eax, dword [ebp - 4]
cmp byte [eax + 0x10088], 0
jne 0x45681e
test si, si
jne 0x4567d0
mov eax, dword [ebp - 8]
call fcn.004085ec
mov esi, eax
cmp esi, 0xffff
jbe 0x4567d0
call fcn.00402cb0
movzx ebx, si
push 0
push ebx
movzx eax, si
sub eax, ebx
mov edx, dword [ebp - 8]
lea eax, [edx + eax]
push eax
mov eax, dword [ebp - 4]
movzx eax, word [eax + 0x10288]
push eax
call sub.wsock32.dll_send
test eax, eax
je 0x45681e
cmp eax, 0xffffffff
jle 0x4567ff
sub ebx, eax
jmp 0x45680e
lea ecx, [ebp - 0xc]
mov dx, 0x2733
mov eax, dword [ebp - 4]
call fcn.00457930
test ebx, ebx
je 0x45681e
mov eax, dword [ebp - 4]
cmp byte [eax + 0x10088], 0
je 0x4567d3
mov eax, dword [ebp - 4]
cmp byte [eax + 0x10088], 0
je 0x456869
mov eax, dword [ebp - 4]
mov byte [eax + 0x10088], 0
mov ecx, 0x4568cc
mov dl, 1
mov eax, dword [0x455d48]
call fcn.0040b090
call fcn.004034c8
mov eax, dword [ebp - 4]
cmp word [eax + 0x10282], 0
je 0x456869
mov ebx, dword [ebp - 4]
mov edx, dword [ebp - 4]
mov eax, dword [ebx + 0x10284]
call dword [ebx + 0x10280]
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x456886
mov eax, dword [ebp - 4]
call fcn.004572e4
ret
Function at 0x4569e0
Capabilities:
Receive data
Receive data on socket

Disassembly:
push ebp
mov ebp, esp
push 0
push 0
push 0
push 0
push 0
push ebx
push esi
push edi
mov dword [ebp - 4], ecx
mov esi, edx
mov ebx, eax
xor eax, eax
push ebp
push 0x456b76
push dword fs:[eax]
mov dword fs:[eax], esp
push 0x456b8c
lea edx, [ebp - 0xc]
movzx eax, si
call fcn.0040815c
push dword [ebp - 0xc]
push 0x456b9c
lea eax, [ebp - 8]
mov edx, 3
call fcn.00403d54
mov ecx, dword [ebp - 8]
mov dl, 8
mov eax, ebx
call fcn.004579fc
test si, si
jne 0x456a81
push 2
push 0x10000
lea eax, [ebx + 0x24]
push eax
movzx eax, word [ebx + 0x10288]
push eax
call sub.wsock32.dll_recv
cmp eax, 0xffffffff
jne 0x456a70
lea ecx, [ebp - 0x10]
mov dx, 0x2733
mov eax, ebx
call fcn.00457930
mov eax, dword [ebp - 4]
call fcn.00403a14
jmp 0x456ad7
mov esi, eax
cmp esi, 0xffff
jbe 0x456ad7
call fcn.00402cb0
jmp 0x456ad7
push 2
push 0x10000
lea eax, [ebx + 0x24]
push eax
movzx eax, word [ebx + 0x10288]
push eax
call sub.wsock32.dll_recv
movzx edx, si
cmp eax, edx
jge 0x456ad7
test eax, eax
jne 0x456ab1
mov eax, dword [ebp - 4]
call fcn.00403a14
jmp 0x456b5b
inc eax
jne 0x456ac2
lea ecx, [ebp - 0x14]
mov dx, 0x2733
mov eax, ebx
call fcn.00457930
mov eax, dword [0x463d54]
mov eax, dword [eax]
call fcn.0044a888
cmp byte [ebx + 0x10088], 0
je 0x456a81
cmp byte [ebx + 0x10088], 0
jne 0x456b26
movzx edi, si
mov edx, edi
mov eax, dword [ebp - 4]
call fcn.00403fc8
push 0
push edi
mov eax, dword [ebp - 4]
call fcn.00403e64
mov edx, 1
dec edx
cmp edx, dword [eax - 4]
jb 0x456b08
call fcn.00402cb0
inc edx
lea eax, [eax + edx - 1]
push eax
movzx eax, word [ebx + 0x10288]
push eax
call sub.wsock32.dll_recv
mov edx, dword [ebp - 4]
xchg edx, eax
call fcn.00403fc8
jmp 0x456b5b
mov byte [ebx + 0x10088], 0
mov ecx, 0x456ba8
mov dl, 1
mov eax, dword [0x455d48]
call fcn.0040b090
call fcn.004034c8
cmp word [ebx + 0x10282], 0
je 0x456b5b
mov edx, ebx
mov eax, dword [ebx + 0x10284]
call dword [ebx + 0x10280]
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x456b7d
lea eax, [ebp - 0x14]
mov edx, 4
call fcn.00403a38
ret
Function at 0x457838
Capabilities:
Create tcp socket
Create udp socket

Disassembly:
push ebp
mov ebp, esp
push 0
push ebx
push esi
mov ebx, eax
xor eax, eax
push ebp
push 0x457904
push dword fs:[eax]
mov dword fs:[eax], esp
mov ecx, 0x457918
mov dl, 4
mov eax, ebx
call fcn.004579fc
mov byte [ebx + 0x10290], 0
mov si, word [ebx + 0x10288]
cmp si, 0xffff
je 0x4578ee
movzx eax, si
push eax
call sub.wsock32.dll_closesocket
test eax, eax
jne 0x4578e0
test byte [ebx + 0x20], 8
jne 0x45789d
cmp word [ebx + 0x1004a], 0
je 0x45789d
mov edx, ebx
mov eax, dword [ebx + 0x1004c]
call dword [ebx + 0x10048]
cmp byte [ebx + 0x10089], 0
jne 0x4578ee
push 0
push 1
push 2
call sub.wsock32.dll_socket
mov esi, eax
cmp esi, 0xffff
jbe 0x4578c0
call fcn.00402cb0
mov word [ebx + 0x10288], si
push 0x3d
push 0x465
mov eax, dword [ebx + 0x1028c]
push eax
movzx eax, si
push eax
call sub.wsock32.dll_WSAAsyncSelect
jmp 0x4578ee
lea ecx, [ebp - 4]
mov dx, 0x2733
mov eax, ebx
call fcn.00457930
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x45790b
lea eax, [ebp - 4]
call fcn.00403a14
ret

Function at 0x457aa4
Capabilities:
Receive data
Receive data on socket

Disassembly:
push ebx
mov ebx, eax
mov ecx, 0x457ae0
mov dl, 8
mov eax, ebx
call fcn.004579fc
push 2
push 1
lea eax, [ebx + 0x24]
push eax
movzx eax, word [ebx + 0x10288]
push eax
call sub.wsock32.dll_recv
test eax, eax
jle 0x457ad2
mov al, 1
pop ebx
ret
xor eax, eax
pop ebx
ret
Function at 0x45f4b4
Capabilities:
Copy file

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffffbc
push ebx
push esi
push edi
xor ebx, ebx
mov dword [ebp - 0x44], ebx
mov dword [ebp - 0x40], ebx
mov dword [ebp - 0x3c], ebx
mov dword [ebp - 0x38], ebx
mov dword [ebp - 0x34], ebx
mov dword [ebp - 0xc], ebx
mov dword [ebp - 0x10], ebx
mov dword [ebp - 0x14], ebx
mov byte [ebp - 5], cl
mov dword [ebp - 4], edx
mov ebx, eax
mov eax, dword [ebp - 4]
call fcn.00403e48
xor eax, eax
push ebp
push 0x45f6cd
push dword fs:[eax]
mov dword fs:[eax], esp
mov byte [ebp - 6], 0
lea eax, [ebp - 0xc]
mov edx, dword [ebx*4 + 0x463928]
call fcn.00403aac
lea eax, [ebp - 0x10]
mov edx, dword [ebx*4 + 0x463958]
call fcn.00403aac
lea ecx, [ebp - 0x14]
mov edx, 0x45f6e8
mov eax, dword [ebp - 0xc]
call fcn.00408418
cmp byte [ebp - 5], 0
je 0x45f542
mov edx, dword [ebp - 0x10]
mov eax, dword [ebp - 0x14]
call fcn.0045f098
test al, al
je 0x45f69d
jmp 0x45f573
push 0
mov eax, dword [ebp - 0x10]
call fcn.00403e58
push eax
lea eax, [ebp - 0x34]
mov ecx, dword [ebp - 0x14]
mov edx, 0x45f6f8
call fcn.00403ce0
mov eax, dword [ebp - 0x34]
call fcn.00403e58
push eax
call sub.kernel32.dll_CopyFileA
test eax, eax
je 0x45f69d
xor eax, eax
push ebp
push 0x45f665
push dword fs:[eax]
mov dword fs:[eax], esp
lea ecx, [ebp - 4]
mov edx, ebx
mov eax, dword [ebp - 0x10]
call fcn.00455740
test al, al
jne 0x45f5b6
lea eax, [ebp - 0x38]
mov ecx, dword [ebp - 4]
mov edx, 0x45f704
call fcn.00403ce0
mov ecx, dword [ebp - 0x38]
mov dl, 1
mov eax, dword [0x4072bc]
call fcn.0040b090
call fcn.004034c8
lea eax, [ebp - 0x30]
mov edx, dword [ebp - 4]
call fcn.00453e2c
test eax, eax
je 0x45f5e9
lea eax, [ebp - 0x3c]
mov ecx, dword [ebp - 4]
mov edx, 0x45f724
call fcn.00403ce0
mov ecx, dword [ebp - 0x3c]
mov dl, 1
mov eax, dword [0x4072bc]
call fcn.0040b090
call fcn.004034c8
push 0
mov eax, dword [ebp - 0xc]
call fcn.00403e58
push eax
mov eax, dword [ebp - 0x10]
call fcn.00403e58
push eax
call sub.kernel32.dll_CopyFileA
mov ecx, 0x45f740
mov dl, 1
mov eax, dword [0x452b10]
call fcn.00452bb8
mov esi, eax
mov eax, dword [ebp - 4]
push eax
mov ecx, dword [ebx*4 + 0x463970]
mov edx, 0x45f754
mov eax, esi
mov edi, dword [eax]
call dword [edi + 4]
mov eax, esi
call fcn.00402d70
mov eax, dword [ebp - 0x10]
call fcn.0040835c
mov ecx, dword [ebx*4 + 0x463928]
lea eax, [ebp - 0x40]
mov edx, 0x45f76c
call fcn.00403ce0
mov eax, dword [ebp - 0x40]
call fcn.004539dc
mov byte [ebp - 6], 1
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
jmp 0x45f69d
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x45f6d4
lea eax, [ebp - 0x44]
mov edx, 5
call fcn.00403a38
lea eax, [ebp - 0x14]
mov edx, 3
call fcn.00403a38
lea eax, [ebp - 4]
call fcn.00403a14
ret
Function at 0x42e000
Capabilities:
Encode data using xor
Packed with generic packer

Disassembly:
pushal
nop
nop
nop
nop
nop
nop
mov eax, section..text
nop
nop
nop
nop
push 4
nop
nop
nop
pop edi
nop
nop
cmp eax, 0
nop
nop
nop
nop
je 0x42e072
nop
nop
nop
nop
mov ebx, 0x407ef8
nop
nop
nop
nop
mov ecx, ebx
sub ecx, eax
nop
nop
nop
nop
nop
nop
xor edx, edx
nop
nop
nop
push eax
nop
nop
nop
nop
mov eax, ecx
nop
nop
nop
nop
nop
div edi
nop
nop
nop
nop
xchg ecx, eax
nop
nop
nop
nop
nop
pop eax
nop
nop
nop
nop
mov esi, 0x4e6f697b
nop
nop
nop
xor dword [eax], esi
nop
nop
add eax, edi
nop
nop
nop
nop
nop
nop
loop 0x42e060
nop
nop
mov eax, section..data
nop
nop
nop
nop
cmp eax, 0
nop
nop
nop
nop
je 0x42e0d2
mov ebx, 0x42cd70
nop
nop
mov ecx, ebx
nop
nop
nop
nop
sub ecx, eax
nop
nop
nop
xor edx, edx
nop
nop
nop
nop
nop
nop
nop
push eax
nop
nop
nop
mov eax, ecx
nop
nop
nop
nop
nop
nop
nop
div edi
nop
nop
nop
nop
xchg ecx, eax
nop
pop eax
nop
nop
nop
nop
nop
mov esi, 0xf86373c
nop
nop
nop
nop
nop
xor dword [eax], esi
nop
add eax, edi
nop
nop
nop
loop 0x42e0c0
nop
nop
nop
nop
nop
nop
nop
nop
nop
popal
jmp 0x401219

Function at 0x431005
Capabilities:
Encode data using xor
Packed with generic packer

Disassembly:
pushal
call 0x43100c
nop
nop
nop
nop
pop eax
nop
nop
add eax, 0x403e6a
nop
sub eax, 0x403e10
nop
nop
mov ebx, dword [eax]
nop
nop
nop
nop
nop
mov ecx, dword [eax + 4]
mov edx, dword [eax + 8]
nop
nop
nop
nop
nop
nop
xor dword [ebx], edx
nop
nop
nop
nop
add ebx, 4
cmp ebx, ecx
nop
nop
nop
nop
jl 0x431030
nop
nop
nop
nop
nop
nop
add eax, 0xc
nop
nop
nop
cmp dword [eax], 0
nop
nop
jne 0x43101e
nop
nop
nop
nop
nop
nop
popal
nop
nop
jmp loc.00401219