joyce8/EMBER2024-capa huggingface dataset:
Function at 0x42df40
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 0x42df8c
mov eax, esi
call fcn.004433f0
mov dword [ebp - 0x14], eax
cmp dword [ebp - 0x14], 0
je 0x42df8c
mov eax, dword [ebp - 0x14]
cmp dword [eax + 0x250], 0
je 0x42df8c
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 0x42e0cb
mov eax, dword [ebx]
cmp eax, 0x100
jb 0x42dfcc
cmp eax, 0x108
ja 0x42dfcc
mov eax, esi
call fcn.004433f0
mov dword [ebp - 0x14], eax
cmp dword [ebp - 0x14], 0
je 0x42e0c2
mov ecx, ebx
mov edx, esi
mov eax, dword [ebp - 0x14]
mov edi, dword [eax]
call dword [edi + 0xf0]
test al, al
jne 0x42e0cb
jmp 0x42e0c2
mov eax, dword [ebx]
cmp eax, 0x200
jb 0x42e0ab
cmp eax, 0x20a
ja 0x42e0ab
test byte [esi + 0x50], 0x80
jne 0x42dffe
sub eax, 0x203
je 0x42dffb
sub eax, 3
je 0x42dffb
sub eax, 3
jne 0x42dffe
sub dword [ebx], 2
mov eax, dword [ebx]
sub eax, 0x200
je 0x42e012
dec eax
je 0x42e027
dec eax
je 0x42e044
dec eax
je 0x42e027
jmp 0x42e04b
mov ecx, ebx
mov eax, dword [0x44efb0]
mov eax, dword [eax]
mov edx, esi
call fcn.0044cb5c
jmp 0x42e0c2
cmp byte [esi + 0x5d], 1
jne 0x42e03d
mov eax, esi
mov si, 0xffed
call fcn.00403cf4
jmp 0x42e0cb
or word [esi + 0x54], 1
jmp 0x42e0c2
and word [esi + 0x54], 0xfffe
jmp 0x42e0c2
mov eax, dword [0x450b10]
cmp byte [eax + 0x20], 0
je 0x42e0c2
mov eax, dword [0x450b10]
cmp dword [eax + 0x1c], 0
je 0x42e0c2
mov eax, dword [ebx]
mov edx, dword [0x450b10]
cmp eax, dword [edx + 0x1c]
jne 0x42e0c2
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.00443334
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.00403cf4
jmp 0x42e0cb
cmp eax, 0xb00b
jne 0x42e0c2
mov edx, dword [ebx + 8]
push edx
mov ecx, dword [ebx + 4]
mov edx, eax
mov eax, esi
call fcn.0042c8a8
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 0x43154c
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 0x431568
cmp dword [esi + 4], 0
je 0x431595
test byte [ebx + 0x55], 1
jne 0x431587
mov eax, ebx
call fcn.00430158
test eax, eax
jne 0x431587
mov edx, esi
mov eax, ebx
mov ecx, dword [eax]
call dword [ecx - 0x10]
jmp 0x4316a5
mov edx, esi
mov eax, ebx
call fcn.00431070
jmp 0x4316a5
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 0x43169e
push dword fs:[eax]
mov dword fs:[eax], esp
lea eax, [ebp - 0x4c]
push eax
mov eax, ebx
call fcn.004333bc
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.0042de74
mov eax, dword [ebp - 4]
mov dword [esi + 4], eax
mov edx, esi
mov eax, ebx
call fcn.0043154c
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.004333bc
push eax
call sub.user32.dll_EndPaint
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x4316a5
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 0x437ab4
Capabilities:
Link many functions at runtime

Disassembly:
push ebp
mov ebp, esp
push ecx
push ebx
mov eax, dword [0x44f10c]
cmp byte [eax + 0xc], 0
je 0x437c21
push 0x8000
call sub.kernel32.dll_SetErrorMode
mov dword [ebp - 4], eax
xor eax, eax
push ebp
push 0x437c1a
push dword fs:[eax]
mov dword fs:[eax], esp
cmp dword [0x450b64], 0
jne 0x437b08
push 0x437c28
call sub.kernel32.dll_GetModuleHandleA_2
mov ebx, eax
push 0x437c30
push ebx
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x450b64], eax
cmp dword [0x44eb00], 0
jne 0x437c03
push 0x437c40
call sub.kernel32.dll_LoadLibraryA
mov dword [0x44eb00], eax
cmp dword [0x44eb00], 0
je 0x437c03
push 0x437c4c
mov eax, dword [0x44eb00]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x450b68], eax
push 0x437c5c
mov eax, dword [0x44eb00]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x450b6c], eax
push 0x437c70
mov eax, dword [0x44eb00]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x450b70], eax
push 0x437c88
mov eax, dword [0x44eb00]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x450b74], eax
push 0x437ca0
mov eax, dword [0x44eb00]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x450b78], eax
push 0x437cb4
mov eax, dword [0x44eb00]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x450b7c], eax
push 0x437ccc
mov eax, dword [0x44eb00]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x450b80], eax
push 0x437ce4
mov eax, dword [0x44eb00]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x450b84], eax
push 0x437d00
mov eax, dword [0x44eb00]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x450b88], eax
push 0x437d0c
mov eax, dword [0x44eb00]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x450b8c], eax
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x437c21
mov eax, dword [ebp - 4]
push eax
call sub.kernel32.dll_SetErrorMode
ret
pop ebx
pop ecx
pop ebp
ret

Function at 0x43baac
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.00404860
push 0
xor eax, eax
mov al, byte [ebp - 2]
push eax
call sub.user32.dll_MapVirtualKeyA
shl eax, 0x10
test eax, eax
je 0x43bafb
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.00404ad0
pop ebx
mov esp, ebp
pop ebp
ret

Function at 0x4432a4
Capabilities:
Log keystrokes via polling

Disassembly:
push ebx
push esi
mov esi, eax
mov bl, byte [0x4432f4]
test si, 4
je 0x4432b8
or bl, 1
test si, 8
je 0x4432c2
or bl, 4
test si, 1
je 0x4432cc
or bl, 8
test si, 2
je 0x4432d6
or bl, 0x10
test si, 0x10
je 0x4432e0
or bl, 0x20
push 0x12
call sub.user32.dll_GetKeyState
test ax, ax
jge 0x4432ef
or bl, 2
mov eax, ebx
pop esi
pop ebx
ret
Function at 0x4432f8
Capabilities:
Log keystrokes via polling

Disassembly:
push ebx
push esi
mov esi, eax
mov bl, byte [0x443330]
push 0x10
call sub.user32.dll_GetKeyState
test ax, ax
jge 0x443311
or bl, 1
push 0x11
call sub.user32.dll_GetKeyState
test ax, ax
jge 0x443320
or bl, 4
test esi, 0x20000000
je 0x44332b
or bl, 2
mov eax, ebx
pop esi
pop ebx
ret

Function at 0x4499f4
Capabilities:
Get keyboard layout

Disassembly:
push ebp
mov ebp, esp
push ecx
push ebx
push esi
test dl, dl
je 0x449a06
add esp, 0xfffffff0
call fcn.00403e0c
mov byte [ebp - 1], dl
mov ebx, eax
xor edx, edx
mov eax, ebx
call fcn.00419c88
mov eax, dword [0x44edf0]
mov dword [eax + 4], ebx
mov dword [eax], 0x449d98
mov eax, dword [0x44edfc]
mov dword [eax + 4], ebx
mov dword [eax], 0x449da4
mov eax, ebx
call fcn.00449db0
push 0
call sub.user32.dll_GetKeyboardLayout
mov dword [ebx + 0x3c], eax
mov dl, 1
mov eax, dword [0x411ef4]
call fcn.00403abc
mov dword [ebx + 0x4c], eax
mov dl, 1
mov eax, dword [0x411ef4]
call fcn.00403abc
mov dword [ebx + 0x50], eax
mov dl, 1
mov eax, dword [0x411ef4]
call fcn.00403abc
mov dword [ebx + 0x54], eax
mov dl, 1
mov eax, dword [0x411ef4]
call fcn.00403abc
mov dword [ebx + 0x58], eax
mov dl, 1
mov eax, dword [0x411ef4]
call fcn.00403abc
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, 0x4461c8
push eax
push 0
push 0
mov eax, dword [0x44ef3c]
mov eax, dword [eax]
call eax
mov dl, 1
mov eax, dword [0x41b6ac]
call fcn.0041cb14
mov dword [ebx + 0x84], eax
mov dl, 1
mov eax, dword [0x41b6ac]
call fcn.0041cb14
mov dword [ebx + 0x88], eax
mov dl, 1
mov eax, dword [0x41b6ac]
call fcn.0041cb14
mov dword [ebx + 0x80], eax
mov eax, ebx
call fcn.0044a200
mov eax, dword [ebx + 0x84]
mov dword [eax + 0xc], ebx
mov dword [eax + 8], 0x44a0c8
mov eax, dword [ebx + 0x88]
mov dword [eax + 0xc], ebx
mov dword [eax + 8], 0x44a0c8
mov eax, dword [ebx + 0x80]
mov dword [eax + 0xc], ebx
mov dword [eax + 8], 0x44a0c8
mov eax, ebx
cmp byte [ebp - 1], 0
je 0x449b43
call fcn.00403e64
pop dword fs:[0]
add esp, 0xc
mov eax, ebx
pop esi
pop ebx
pop ecx
pop ebp
ret
Function at 0x449eac
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 0x44a057
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [ebp - 4]
cmp dword [eax + 0x34], 0
jne 0x44a038
mov dl, 1
mov eax, dword [0x412310]
call fcn.00403abc
mov edx, dword [ebp - 4]
mov dword [edx + 0x34], eax
mov eax, dword [ebp - 4]
add eax, 0x38
call fcn.00404860
lea eax, [ebp - 0x114]
push eax
push 0x40
call sub.user32.dll_GetKeyboardLayoutList
dec eax
test eax, eax
jl 0x44a027
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.00437e14
test al, al
je 0x44a01a
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, 0x44a068
lea eax, [ebp - 0x254]
call fcn.0040935c
push eax
push 0x80000002
call sub.advapi32.dll_RegOpenKeyExA_1
test eax, eax
jne 0x44a01a
xor eax, eax
push ebp
push 0x44a013
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 0x44a0a0
mov eax, dword [ebp - 0xc]
push eax
call sub.advapi32.dll_RegQueryValueExA_1
test eax, eax
jne 0x449ffc
lea eax, [ebp - 0x260]
lea edx, [ebp - 0x214]
mov ecx, pe_nt_image_headers32
call fcn.00404ad0
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 0x449ffc
mov eax, dword [ebp - 4]
add eax, 0x38
lea edx, [ebp - 0x214]
mov ecx, pe_nt_image_headers32
call fcn.00404ad0
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x44a01a
mov eax, dword [ebp - 0xc]
push eax
call sub.advapi32.dll_RegCloseKey_1
ret
add dword [ebp - 0x14], 4
dec dword [ebp - 0x10]
jne 0x449f1d
mov eax, dword [ebp - 4]
mov eax, dword [eax + 0x34]
mov byte [eax + 0x1d], 0
mov dl, 1
call fcn.00415e78
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 0x44a05e
lea eax, [ebp - 0x260]
call fcn.00404860
ret

Function at 0x44a9a0
Capabilities:
Create thread
Set global application hook

Disassembly:
push ecx
mov eax, dword [0x450bb0]
cmp byte [eax + 0xa5], 0
jne 0x44aa11
cmp dword [0x450bc8], 0
jne 0x44a9d2
call sub.kernel32.dll_GetCurrentThreadId_1
push eax
push 0
mov eax, 0x44a95c
push eax
push 3
call sub.user32.dll_SetWindowsHookExA
mov dword [0x450bc8], eax
cmp dword [0x450bc4], 0
jne 0x44a9ed
push 0
push 0
push 0
push 0
call sub.kernel32.dll_CreateEventA
mov dword [0x450bc4], eax
cmp dword [0x450bcc], 0
jne 0x44aa11
push esp
push 0
push 0
push 0x44a900
push 0x3e8
push 0
call sub.kernel32.dll_CreateThread
mov dword [0x450bcc], eax
pop edx
ret
Function at 0x44b0a4
Capabilities:
Enumerate gui resources

Disassembly:
push ebx
push esi
add esp, 0xfffffff8
mov ebx, eax
mov eax, dword [0x450bb0]
cmp dword [eax + 0x30], 0
je 0x44b14e
cmp dword [ebx + 0x94], 0
jne 0x44b148
mov eax, dword [ebx + 0x30]
mov dword [esp], eax
mov byte [esp + 4], dl
mov eax, esp
push eax
push 0x44b034
call sub.user32.dll_EnumWindows
mov eax, dword [ebx + 0x90]
cmp dword [eax + 8], 0
je 0x44b148
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 0x44b10e
mov dword [esp], 0xfffffffe
mov eax, dword [ebx + 0x90]
mov esi, dword [eax + 8]
dec esi
cmp esi, 0
jl 0x44b148
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.0041425c
push eax
call sub.user32.dll_SetWindowPos
dec esi
cmp esi, 0xffffffff
jne 0x44b11d
inc dword [ebx + 0x94]
pop ecx
pop edx
pop esi
pop ebx
ret

Function at 0x44bcac
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 0x44bce1
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.00404950
jmp 0x44bcee
mov eax, esi
mov edx, dword [ebx + 0x8c]
call fcn.004048b4
add esp, 0x100
pop esi
pop ebx
ret

Function at 0x44cca4
Capabilities:
Hide graphical window

Disassembly:
push ebx
push esi
mov ebx, eax
mov esi, dword [ebx + 0x84]
test esi, esi
je 0x44cce5
mov eax, esi
call fcn.0043361c
test al, al
je 0x44cce5
mov eax, dword [ebx + 0x84]
call fcn.004333bc
push eax
call sub.user32.dll_IsWindowVisible
test eax, eax
je 0x44cce5
push 0
mov eax, dword [ebx + 0x84]
call fcn.004333bc
push eax
call sub.user32.dll_ShowWindow
pop esi
pop ebx
ret
Function at 0x409a90
Capabilities:
Enumerate files on windows

Disassembly:
push 0xffffffffffffffff
push 0x464e9b
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x180
push ebx
push ebp
mov ebp, ecx
lea ecx, [esp + 8]
lea eax, [ebp + 0x40]
push eax
call fcn.00459b88
mov ecx, dword [esp + 8]
mov dword [esp + 0x190], 0
mov eax, dword [ecx - 8]
test eax, eax
je 0x409b12
lea edx, [esp + 0x10]
push 1
push edx
lea ecx, [esp + 0x10]
call fcn.00457ad7
mov eax, dword [eax]
push 0x5e21c0
push eax
call fcn.0044a9d4
add esp, 8
lea ecx, [esp + 0x10]
test eax, eax
setne bl
call fcn.00459e13
test bl, bl
je 0x409b12
push 0x5e21c0
lea ecx, [esp + 0xc]
call fcn.0045a1a3
push 0x5e5d20
lea ecx, [esp + 0xc]
call fcn.0045a1a3
mov ecx, dword [esp + 8]
lea eax, [esp + 0x48]
push eax
push ecx
call dword [sym.imp.KERNEL32.dll_FindFirstFileA]
cmp eax, 0xffffffff
mov dword [esp + 0xc], eax
jne 0x409b4e
lea ecx, [esp + 8]
mov dword [esp + 0x190], eax
call fcn.00459e13
jmp 0x409c19
push esi
mov esi, dword [esp + 0x19c]
push edi
mov edi, dword [sym.imp.USER32.dll_SendMessageA]
mov ebx, 0x23
test byte [esp + 0x50], 0x10
je 0x409bd2
lea edx, [esp + 0x7c]
push 0x5e5d1c
push edx
call fcn.0044a9d4
add esp, 8
test eax, eax
je 0x409bd2
lea eax, [esp + 0x7c]
push 0x5e5d18
push eax
call fcn.0044a9d4
add esp, 8
test eax, eax
je 0x409bd2
mov eax, dword [ebp + 0x1c]
lea edx, [esp + 0x1c]
push edx
push 0
lea ecx, [esp + 0x84]
push 0x1100
push eax
mov dword [esp + 0x2c], esi
mov dword [esp + 0x30], 0xffff0003
mov dword [esp + 0x4c], 0
mov dword [esp + 0x50], 1
mov dword [esp + 0x44], ecx
mov dword [esp + 0x34], ebx
call edi
mov edx, dword [esp + 0x14]
lea ecx, [esp + 0x50]
push ecx
push edx
call dword [sym.imp.KERNEL32.dll_FindNextFileA]
test eax, eax
jne 0x409b62
mov eax, dword [esp + 0x14]
push eax
call dword [sym.imp.KERNEL32.dll_FindClose]
mov ecx, dword [ebp + 0x1c]
push esi
push 2
push 0x1102
push ecx
call edi
lea ecx, [esp + 0x10]
mov dword [esp + 0x198], 0xffffffff
call fcn.00459e13
pop edi
pop esi
mov ecx, dword [esp + 0x188]
pop ebp
pop ebx
mov dword fs:[0], ecx
add esp, 0x18c
ret 4

Function at 0x40a410
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 0x40a472
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 0x40a480
Capabilities:
Create process on windows

Disassembly:
push 0xffffffffffffffff
push 0x464f1b
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x20c
mov eax, dword [0x5ec1b8]
push esi
push edi
mov edi, ecx
mov dword [esp + 8], eax
mov eax, dword [edi + 0x44]
mov dword [esp + 0x21c], 0
test eax, eax
jne 0x40a5b8
mov ecx, dword [edi + 0x48]
lea esi, [edi + 0x48]
mov eax, dword [ecx - 8]
test eax, eax
jne 0x40a4e6
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.00459e13
xor eax, eax
jmp 0x40a62f
push str.mailto:
lea ecx, [esp + 0xc]
call fcn.00459f50
push esi
lea ecx, [esp + 0xc]
call fcn.0045a1df
mov ecx, dword [esp + 8]
push ebx
push ebp
mov ebp, dword [esp + 0x22c]
push ebp
push 0
push 0
push ecx
push str.open
push 0
call dword [sym.imp.SHELL32.dll_ShellExecuteA]
mov esi, eax
cmp esi, 0x20
ja 0x40a60d
lea edx, [esp + 0x14]
mov ecx, edi
push edx
push str..htm
push accept
call fcn.0040a410
test eax, eax
jne 0x40a60d
mov ebx, dword [sym.imp.KERNEL32.dll_lstrcatA]
lea eax, [esp + 0x14]
push str._shellopencommand
push eax
call ebx
lea ecx, [esp + 0x14]
lea edx, [esp + 0x14]
push ecx
push edx
push accept
mov ecx, edi
call fcn.0040a410
test eax, eax
jne 0x40a60d
lea eax, [esp + 0x14]
push 0x5e5d34
push eax
call fcn.0044ba10
mov esi, eax
add esp, 8
test esi, esi
jne 0x40a5ec
lea ecx, [esp + 0x14]
push 0x5e5d30
push ecx
call fcn.0044b990
mov esi, eax
add esp, 8
test esi, esi
jne 0x40a5ec
lea edx, [esp + 0x14]
push edx
call dword [sym.imp.KERNEL32.dll_lstrlenA]
lea esi, [esp + eax + 0x13]
jmp 0x40a5ef
lea edx, [edi + 0x4c]
lea ecx, [esp + 8]
push edx
call fcn.00459f00
mov eax, dword [esp + 8]
mov ecx, dword [eax - 8]
test ecx, ecx
jne 0x40a4fe
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.00459e13
xor eax, eax
jmp 0x40a62f
mov byte [esi], 0
push 0x5e5d2c
push esi
call ebx
mov eax, dword [esp + 0x10]
push eax
push esi
call ebx
lea ecx, [esp + 0x14]
push ebp
push ecx
call dword [sym.imp.KERNEL32.dll_WinExec]
mov esi, eax
xor edx, edx
cmp esi, 0x20
setg dl
lea ecx, [esp + 0x10]
mov esi, edx
mov dword [esp + 0x224], 0xffffffff
call fcn.00459e13
pop ebp
mov eax, esi
pop ebx
mov ecx, dword [esp + 0x214]
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x218
ret 4
Function at 0x41b050
Capabilities:
Log keystrokes via polling

Disassembly:
mov eax, dword [esp + 4]
push esi
push edi
mov edi, dword [sym.imp.USER32.dll_GetKeyState]
mov cl, byte [eax + 8]
and ecx, 0xff
mov esi, ecx
cmp si, 0x60
jb 0x41b0be
cmp si, 0x69
ja 0x41b0be
add esi, 0xffd0
cmp si, 0x11
je 0x41b08e
push 0x11
call edi
test ax, ax
jge 0x41b08e
or esi, 0x2000
cmp si, 0x10
je 0x41b0a3
push 0x10
call edi
test ax, ax
jge 0x41b0a3
or esi, 0x4000
cmp si, 0x12
je 0x41b0b8
push 0x12
call edi
test ax, ax
jge 0x41b0b8
or esi, 0x8000
mov ax, si
pop edi
pop esi
ret
cmp si, 0x6d
jne 0x41b0cb
mov esi, 0xbd
jmp 0x41b07f
cmp si, 0x6e
jne 0x41b0d8
mov esi, 0xbe
jmp 0x41b07f
cmp si, 0x6f
jne 0x41b079
mov esi, 0xbf
jmp 0x41b07f

Function at 0x41c7c0
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push ecx
mov eax, dword [0x5fc848]
xor edx, edx
cmp eax, edx
jne 0x41c7e6
xor eax, eax
mov byte [eax + 0x5fc748], al
inc eax
cmp eax, 0x100
jl 0x41c7ce
mov dword [0x5fc848], 1
mov eax, dword [esp + 0xc]
push ebx
mov ebx, dword [esp + 0x14]
push esi
push edi
mov ecx, 0x40
mov esi, 0x5fc748
mov edi, ebx
rep movsd dword es:[edi], dword [esi]
cmp eax, edx
mov byte [ebx + 0x100], dl
mov byte [ebx + 0x101], dl
jle 0x41c877
xor esi, esi
push ebp
mov byte [esp + 0x20], dl
xor ecx, ecx
mov edi, dword [esp + 0x20]
mov ebp, dword [esp + 0x18]
mov al, byte [esi + ebx]
and edi, 0xff
xor edx, edx
mov dl, byte [edi + ebp]
mov ebp, eax
and ebp, 0xff
add ecx, edx
add ecx, ebp
and ecx, 0x800000ff
jns 0x41c84a
dec ecx
or ecx, 0xffffff00
inc ecx
mov byte [esp + 0x10], cl
mov ecx, dword [esp + 0x10]
and ecx, 0xff
mov dl, byte [ecx + ebx]
mov byte [esi + ebx], dl
mov byte [ecx + ebx], al
lea eax, [edi + 1]
cdq
idiv dword [esp + 0x1c]
inc esi
cmp esi, 0x100
mov byte [esp + 0x20], dl
jl 0x41c818
pop ebp
pop edi
pop esi
pop ebx
pop ecx
ret

Function at 0x41c8f0
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
sub esp, 8
mov eax, dword [ebp + 0x10]
push ebx
push esi
push edi
mov cl, byte [eax + 0x100]
mov dl, byte [eax + 0x101]
mov dword [ebp - 8], eax
mov byte [ebp - 1], cl
mov byte [ebp - 2], dl
xor ebx, ebx
mov bl, byte [ebp - 1]
xor edx, edx
mov dl, byte [ebp - 2]
mov esi, dword [ebp - 8]
mov edi, dword [ebp + 8]
xor eax, eax
mov ecx, dword [ebp + 0xc]
test ecx, ecx
jle 0x41c943
inc bl
mov al, byte [esi + ebx]
add dl, al
xchg byte [esi + edx], al
mov byte [esi + ebx], al
add al, byte [esi + edx]
mov al, byte [esi + eax]
xor byte [edi], al
inc edi
dec ecx
jne 0x41c92a
mov byte [ebp - 1], bl
mov byte [ebp - 2], dl
mov eax, dword [ebp + 0x10]
mov cl, byte [ebp - 1]
mov dl, byte [ebp - 2]
pop edi
pop esi
mov byte [eax + 0x100], cl
mov byte [eax + 0x101], dl
pop ebx
mov esp, ebp
pop ebp
ret