joyce8/EMBER2024-capa huggingface dataset:
Function at 0x43a0f4
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 0x43a140
mov eax, esi
call fcn.0044fa10
mov dword [ebp - 0x14], eax
cmp dword [ebp - 0x14], 0
je 0x43a140
mov eax, dword [ebp - 0x14]
cmp dword [eax + 0x250], 0
je 0x43a140
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 0x43a27f
mov eax, dword [ebx]
cmp eax, 0x100
jb 0x43a180
cmp eax, 0x108
ja 0x43a180
mov eax, esi
call fcn.0044fa10
mov dword [ebp - 0x14], eax
cmp dword [ebp - 0x14], 0
je 0x43a276
mov ecx, ebx
mov edx, esi
mov eax, dword [ebp - 0x14]
mov edi, dword [eax]
call dword [edi + 0xf0]
test al, al
jne 0x43a27f
jmp 0x43a276
mov eax, dword [ebx]
cmp eax, 0x200
jb 0x43a25f
cmp eax, 0x20a
ja 0x43a25f
test byte [esi + 0x50], 0x80
jne 0x43a1b2
sub eax, 0x203
je 0x43a1af
sub eax, 3
je 0x43a1af
sub eax, 3
jne 0x43a1b2
sub dword [ebx], 2
mov eax, dword [ebx]
sub eax, 0x200
je 0x43a1c6
dec eax
je 0x43a1db
dec eax
je 0x43a1f8
dec eax
je 0x43a1db
jmp 0x43a1ff
mov ecx, ebx
mov eax, dword [0x465804]
mov eax, dword [eax]
mov edx, esi
call fcn.00459314
jmp 0x43a276
cmp byte [esi + 0x5d], 1
jne 0x43a1f1
mov eax, esi
mov si, 0xffed
call fcn.004036e4
jmp 0x43a27f
or word [esi + 0x54], 1
jmp 0x43a276
and word [esi + 0x54], 0xfffe
jmp 0x43a276
mov eax, dword [0x466ad4]
cmp byte [eax + 0x20], 0
je 0x43a276
mov eax, dword [0x466ad4]
cmp dword [eax + 0x1c], 0
je 0x43a276
mov eax, dword [ebx]
mov edx, dword [0x466ad4]
cmp eax, dword [edx + 0x1c]
jne 0x43a276
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.0044f954
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.004036e4
jmp 0x43a27f
cmp eax, 0xb00b
jne 0x43a276
mov edx, dword [ebx + 8]
push edx
mov ecx, dword [ebx + 4]
mov edx, eax
mov eax, esi
call fcn.00438a08
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 0x43d800
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 0x43d81c
cmp dword [esi + 4], 0
je 0x43d849
test byte [ebx + 0x55], 1
jne 0x43d83b
mov eax, ebx
call fcn.0043c3a0
test eax, eax
jne 0x43d83b
mov edx, esi
mov eax, ebx
mov ecx, dword [eax]
call dword [ecx - 0x10]
jmp 0x43d959
mov edx, esi
mov eax, ebx
call fcn.0043d324
jmp 0x43d959
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 0x43d952
push dword fs:[eax]
mov dword fs:[eax], esp
lea eax, [ebp - 0x4c]
push eax
mov eax, ebx
call fcn.0043f698
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.0043a028
mov eax, dword [ebp - 4]
mov dword [esi + 4], eax
mov edx, esi
mov eax, ebx
call fcn.0043d800
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.0043f698
push eax
call sub.user32.dll_EndPaint
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x43d959
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 0x444060
Capabilities:
Link many functions at runtime

Disassembly:
push ebp
mov ebp, esp
push ecx
push ebx
mov eax, dword [0x4659ec]
cmp byte [eax + 0xc], 0
je 0x4441cd
push 0x8000
call sub.kernel32.dll_SetErrorMode
mov dword [ebp - 4], eax
xor eax, eax
push ebp
push 0x4441c6
push dword fs:[eax]
mov dword fs:[eax], esp
cmp dword [0x466b28], 0
jne 0x4440b4
push 0x4441d4
call sub.kernel32.dll_GetModuleHandleA_2
mov ebx, eax
push 0x4441dc
push ebx
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x466b28], eax
cmp dword [0x464bd4], 0
jne 0x4441af
push 0x4441ec
call sub.kernel32.dll_LoadLibraryA
mov dword [0x464bd4], eax
cmp dword [0x464bd4], 0
je 0x4441af
push 0x4441f8
mov eax, dword [0x464bd4]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x466b2c], eax
push 0x444208
mov eax, dword [0x464bd4]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x466b30], eax
push 0x44421c
mov eax, dword [0x464bd4]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x466b34], eax
push 0x444234
mov eax, dword [0x464bd4]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x466b38], eax
push 0x44424c
mov eax, dword [0x464bd4]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x466b3c], eax
push 0x444260
mov eax, dword [0x464bd4]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x466b40], eax
push 0x444278
mov eax, dword [0x464bd4]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x466b44], eax
push 0x444290
mov eax, dword [0x464bd4]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x466b48], eax
push 0x4442ac
mov eax, dword [0x464bd4]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x466b4c], eax
push 0x4442b8
mov eax, dword [0x464bd4]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x466b50], eax
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x4441cd
mov eax, dword [ebp - 4]
push eax
call sub.kernel32.dll_SetErrorMode
ret
pop ebx
pop ecx
pop ebp
ret

Function at 0x44809c
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.004042ec
push 0
xor eax, eax
mov al, byte [ebp - 2]
push eax
call sub.user32.dll_MapVirtualKeyA
shl eax, 0x10
test eax, eax
je 0x4480eb
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.0040455c
pop ebx
mov esp, ebp
pop ebp
ret

Function at 0x44f8c4
Capabilities:
Log keystrokes via polling

Disassembly:
push ebx
push esi
mov esi, eax
mov bl, byte [0x44f914]
test si, 4
je 0x44f8d8
or bl, 1
test si, 8
je 0x44f8e2
or bl, 4
test si, 1
je 0x44f8ec
or bl, 8
test si, 2
je 0x44f8f6
or bl, 0x10
test si, 0x10
je 0x44f900
or bl, 0x20
push 0x12
call sub.user32.dll_GetKeyState
test ax, ax
jge 0x44f90f
or bl, 2
mov eax, ebx
pop esi
pop ebx
ret
Function at 0x44f918
Capabilities:
Log keystrokes via polling

Disassembly:
push ebx
push esi
mov esi, eax
mov bl, byte [0x44f950]
push 0x10
call sub.user32.dll_GetKeyState
test ax, ax
jge 0x44f931
or bl, 1
push 0x11
call sub.user32.dll_GetKeyState
test ax, ax
jge 0x44f940
or bl, 4
test esi, 0x20000000
je 0x44f94b
or bl, 2
mov eax, ebx
pop esi
pop ebx
ret

Function at 0x45602c
Capabilities:
Get keyboard layout

Disassembly:
push ebp
mov ebp, esp
push ecx
push ebx
push esi
test dl, dl
je 0x45603e
add esp, 0xfffffff0
call fcn.00403814
mov byte [ebp - 1], dl
mov ebx, eax
xor edx, edx
mov eax, ebx
call fcn.0041a8ac
mov eax, dword [0x465570]
mov dword [eax + 4], ebx
mov dword [eax], 0x4563d0
mov eax, dword [0x465580]
mov dword [eax + 4], ebx
mov dword [eax], 0x4563dc
mov eax, ebx
call fcn.004563e8
push 0
call sub.user32.dll_GetKeyboardLayout
mov dword [ebx + 0x3c], eax
mov dl, 1
mov eax, dword [0x412074]
call fcn.004034ac
mov dword [ebx + 0x4c], eax
mov dl, 1
mov eax, dword [0x412074]
call fcn.004034ac
mov dword [ebx + 0x50], eax
mov dl, 1
mov eax, dword [0x412074]
call fcn.004034ac
mov dword [ebx + 0x54], eax
mov dl, 1
mov eax, dword [0x412074]
call fcn.004034ac
mov dword [ebx + 0x58], eax
mov dl, 1
mov eax, dword [0x412074]
call fcn.004034ac
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, 0x452800
push eax
push 0
push 0
mov eax, dword [0x465754]
mov eax, dword [eax]
call eax
mov dl, 1
mov eax, dword [0x41c314]
call fcn.0041daac
mov dword [ebx + 0x84], eax
mov dl, 1
mov eax, dword [0x41c314]
call fcn.0041daac
mov dword [ebx + 0x88], eax
mov dl, 1
mov eax, dword [0x41c314]
call fcn.0041daac
mov dword [ebx + 0x80], eax
mov eax, ebx
call fcn.0045685c
mov eax, dword [ebx + 0x84]
mov dword [eax + 0xc], ebx
mov dword [eax + 8], 0x456724
mov eax, dword [ebx + 0x88]
mov dword [eax + 0xc], ebx
mov dword [eax + 8], 0x456724
mov eax, dword [ebx + 0x80]
mov dword [eax + 0xc], ebx
mov dword [eax + 8], 0x456724
mov eax, ebx
cmp byte [ebp - 1], 0
je 0x45617b
call fcn.0040386c
pop dword fs:[0]
add esp, 0xc
mov eax, ebx
pop esi
pop ebx
pop ecx
pop ebp
ret
Function at 0x4564e4
Capabilities:
Get keyboard layout
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffd9c
push ebx
xor edx, edx
mov dword [ebp - 0x264], edx
mov dword [ebp - 4], eax
xor eax, eax
push ebp
push 0x4566b4
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [ebp - 4]
cmp dword [eax + 0x34], 0
jne 0x456695
mov dl, 1
mov eax, dword [0x412548]
call fcn.004034ac
mov edx, dword [ebp - 4]
mov dword [edx + 0x34], eax
mov eax, dword [ebp - 4]
add eax, 0x38
call fcn.004042ec
lea eax, [ebp - 0x118]
push eax
push 0x40
call sub.user32.dll_GetKeyboardLayoutList
mov ebx, eax
call sub.kernel32.dll_GetSystemDefaultLangID
movzx eax, ax
mov dword [ebp - 0x10], eax
dec ebx
test ebx, ebx
jl 0x456684
inc ebx
mov dword [ebp - 0x14], ebx
lea eax, [ebp - 0x118]
mov dword [ebp - 0x18], eax
mov eax, dword [ebp - 0x18]
mov eax, dword [eax]
call fcn.004443c0
test al, al
jne 0x456581
mov eax, dword [ebp - 0x18]
mov eax, dword [eax]
mov edx, dword [ebp - 4]
cmp eax, dword [edx + 0x3c]
jne 0x456677
xor edx, edx
push ebp
push 0x456670
push dword fs:[edx]
mov dword fs:[edx], esp
mov eax, dword [ebp - 0x18]
mov eax, dword [eax]
mov edx, dword [ebp - 4]
cmp eax, dword [edx + 0x3c]
jne 0x4565a1
mov ebx, dword [ebp - 0x10]
jmp 0x4565a3
mov ebx, eax
lea eax, [ebp - 0xc]
push eax
push 0x20019
push 0
push 0
mov dword [ebp - 0x260], ebx
mov byte [ebp - 0x25c], 0
lea ecx, [ebp - 0x260]
mov edx, 0x4566c4
lea eax, [ebp - 0x258]
call fcn.004091ec
push eax
push 0x80000002
call sub.advapi32.dll_RegOpenKeyExA_1
test eax, eax
jne 0x456659
mov dword [ebp - 8], pe_nt_image_headers32
lea eax, [ebp - 8]
push eax
lea eax, [ebp - 0x218]
push eax
push 0
push 0
push 0x4566fc
mov eax, dword [ebp - 0xc]
push eax
call sub.advapi32.dll_RegQueryValueExA_1
test eax, eax
jne 0x456659
lea eax, [ebp - 0x264]
lea edx, [ebp - 0x218]
mov ecx, pe_nt_image_headers32
call fcn.0040455c
mov edx, dword [ebp - 0x264]
mov eax, dword [ebp - 0x18]
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 - 0x18]
mov eax, dword [eax]
mov edx, dword [ebp - 4]
cmp eax, dword [edx + 0x3c]
jne 0x456659
mov eax, dword [ebp - 4]
add eax, 0x38
lea edx, [ebp - 0x218]
mov ecx, pe_nt_image_headers32
call fcn.0040455c
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x456677
mov eax, dword [ebp - 0xc]
push eax
call sub.advapi32.dll_RegCloseKey_1
ret
add dword [ebp - 0x18], 4
dec dword [ebp - 0x14]
jne 0x456562
mov eax, dword [ebp - 4]
mov eax, dword [eax + 0x34]
mov byte [eax + 0x1d], 0
mov dl, 1
call fcn.0041653c
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 0x4566bb
lea eax, [ebp - 0x264]
call fcn.004042ec
ret
Function at 0x456ffc
Capabilities:
Create thread
Set global application hook

Disassembly:
push ecx
mov eax, dword [0x466b74]
cmp byte [eax + 0xa5], 0
jne 0x45706d
cmp dword [0x466b8c], 0
jne 0x45702e
call sub.kernel32.dll_GetCurrentThreadId_1
push eax
push 0
mov eax, 0x456fb8
push eax
push 3
call sub.user32.dll_SetWindowsHookExA
mov dword [0x466b8c], eax
cmp dword [0x466b88], 0
jne 0x457049
push 0
push 0
push 0
push 0
call sub.kernel32.dll_CreateEventA
mov dword [0x466b88], eax
cmp dword [0x466b90], 0
jne 0x45706d
push esp
push 0
push 0
push 0x456f5c
push 0x3e8
push 0
call sub.kernel32.dll_CreateThread_1
mov dword [0x466b90], eax
pop edx
ret

Function at 0x457700
Capabilities:
Enumerate gui resources

Disassembly:
push ebx
push esi
add esp, 0xfffffff8
mov ebx, eax
mov eax, dword [0x466b74]
cmp dword [eax + 0x30], 0
je 0x4577aa
cmp dword [ebx + 0x94], 0
jne 0x4577a4
mov eax, dword [ebx + 0x30]
mov dword [esp], eax
mov byte [esp + 4], dl
mov eax, esp
push eax
push 0x457690
call sub.user32.dll_EnumWindows
mov eax, dword [ebx + 0x90]
cmp dword [eax + 8], 0
je 0x4577a4
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 0x45776a
mov dword [esp], 0xfffffffe
mov eax, dword [ebx + 0x90]
mov esi, dword [eax + 8]
dec esi
cmp esi, 0
jl 0x4577a4
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.00414528
push eax
call sub.user32.dll_SetWindowPos
dec esi
cmp esi, 0xffffffff
jne 0x457779
inc dword [ebx + 0x94]
pop ecx
pop edx
pop esi
pop ebx
ret

Function at 0x458308
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 0x45833d
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.004043dc
jmp 0x45834a
mov eax, esi
mov edx, dword [ebx + 0x8c]
call fcn.00404340
add esp, 0x100
pop esi
pop ebx
ret

Function at 0x45945c
Capabilities:
Hide graphical window

Disassembly:
push ebx
push esi
mov ebx, eax
mov esi, dword [ebx + 0x84]
test esi, esi
je 0x45949d
mov eax, esi
call fcn.0043f99c
test al, al
je 0x45949d
mov eax, dword [ebx + 0x84]
call fcn.0043f698
push eax
call sub.user32.dll_IsWindowVisible
test eax, eax
je 0x45949d
push 0
mov eax, dword [ebx + 0x84]
call fcn.0043f698
push eax
call sub.user32.dll_ShowWindow
pop esi
pop ebx
ret
Function at 0x4131d0
Capabilities:
Enumerate files on windows

Disassembly:
push 0xffffffffffffffff
push 0x46ebdb
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.004634d9
mov ecx, dword [esp + 8]
mov dword [esp + 0x190], 0
mov eax, dword [ecx - 8]
test eax, eax
je 0x413252
lea edx, [esp + 0x10]
push 1
push edx
lea ecx, [esp + 0x10]
call fcn.004613f0
mov eax, dword [eax]
push 0x4871f4
push eax
call fcn.00454024
add esp, 8
lea ecx, [esp + 0x10]
test eax, eax
setne bl
call fcn.00463764
test bl, bl
je 0x413252
push 0x4871f4
lea ecx, [esp + 0xc]
call fcn.00463af4
push 0x48ad6c
lea ecx, [esp + 0xc]
call fcn.00463af4
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 0x41328e
lea ecx, [esp + 8]
mov dword [esp + 0x190], eax
call fcn.00463764
jmp 0x413359
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 0x413312
lea edx, [esp + 0x7c]
push 0x48ad68
push edx
call fcn.00454024
add esp, 8
test eax, eax
je 0x413312
lea eax, [esp + 0x7c]
push 0x48ad64
push eax
call fcn.00454024
add esp, 8
test eax, eax
je 0x413312
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 0x4132a2
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.00463764
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 0x413b50
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 0x413bb2
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 0x413bc0
Capabilities:
Create process on windows

Disassembly:
push 0xffffffffffffffff
push 0x46ec5b
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x20c
mov eax, dword [0x4912f8]
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 0x413cf8
mov ecx, dword [edi + 0x48]
lea esi, [edi + 0x48]
mov eax, dword [ecx - 8]
test eax, eax
jne 0x413c26
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.00463764
xor eax, eax
jmp 0x413d6f
push str.mailto:
lea ecx, [esp + 0xc]
call fcn.004638a1
push esi
lea ecx, [esp + 0xc]
call fcn.00463b30
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 0x413d4d
lea edx, [esp + 0x14]
mov ecx, edi
push edx
push str..htm
push closesocket
call fcn.00413b50
test eax, eax
jne 0x413d4d
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 closesocket
mov ecx, edi
call fcn.00413b50
test eax, eax
jne 0x413d4d
lea eax, [esp + 0x14]
push 0x48ad80
push eax
call fcn.00455130
mov esi, eax
add esp, 8
test esi, esi
jne 0x413d2c
lea ecx, [esp + 0x14]
push 0x48ad7c
push ecx
call fcn.004550b0
mov esi, eax
add esp, 8
test esi, esi
jne 0x413d2c
lea edx, [esp + 0x14]
push edx
call dword [sym.imp.KERNEL32.dll_lstrlenA]
lea esi, [esp + eax + 0x13]
jmp 0x413d2f
lea edx, [edi + 0x4c]
lea ecx, [esp + 8]
push edx
call fcn.00463851
mov eax, dword [esp + 8]
mov ecx, dword [eax - 8]
test ecx, ecx
jne 0x413c3e
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.00463764
xor eax, eax
jmp 0x413d6f
mov byte [esi], 0
push 0x48ad78
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.00463764
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 0x4243b0
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 0x42441e
cmp si, 0x69
ja 0x42441e
add esi, 0xffd0
cmp si, 0x11
je 0x4243ee
push 0x11
call edi
test ax, ax
jge 0x4243ee
or esi, 0x2000
cmp si, 0x10
je 0x424403
push 0x10
call edi
test ax, ax
jge 0x424403
or esi, 0x4000
cmp si, 0x12
je 0x424418
push 0x12
call edi
test ax, ax
jge 0x424418
or esi, 0x8000
mov ax, si
pop edi
pop esi
ret
cmp si, 0x6d
jne 0x42442b
mov esi, 0xbd
jmp 0x4243df
cmp si, 0x6e
jne 0x424438
mov esi, 0xbe
jmp 0x4243df
cmp si, 0x6f
jne 0x4243d9
mov esi, 0xbf
jmp 0x4243df

Function at 0x425b60
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push ecx
mov eax, dword [0x4a1988]
xor edx, edx
cmp eax, edx
jne 0x425b86
xor eax, eax
mov byte [eax + 0x4a1888], al
inc eax
cmp eax, 0x100
jl 0x425b6e
mov dword [0x4a1988], 1
mov eax, dword [esp + 0xc]
push ebx
mov ebx, dword [esp + 0x14]
push esi
push edi
mov ecx, 0x40
mov esi, 0x4a1888
mov edi, ebx
rep movsd dword es:[edi], dword [esi]
cmp eax, edx
mov byte [ebx + 0x100], dl
mov byte [ebx + 0x101], dl
jle 0x425c17
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 0x425bea
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 0x425bb8
pop ebp
pop edi
pop esi
pop ebx
pop ecx
ret

Function at 0x425c90
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 0x425ce3
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 0x425cca
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