joyce8/EMBER2024-capa huggingface dataset:
Function at 0x4346c8
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 0x4346e4
cmp dword [esi + 4], 0
je 0x434711
test byte [ebx + 0x55], 1
jne 0x434703
mov eax, ebx
call fcn.004332d4
test eax, eax
jne 0x434703
mov edx, esi
mov eax, ebx
mov ecx, dword [eax]
call dword [ecx - 0x10]
jmp 0x434821
mov edx, esi
mov eax, ebx
call fcn.004341ec
jmp 0x434821
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 0x43481a
push dword fs:[eax]
mov dword fs:[eax], esp
lea eax, [ebp - 0x4c]
push eax
mov eax, ebx
call fcn.00436560
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.00430f5c
mov eax, dword [ebp - 4]
mov dword [esi + 4], eax
mov edx, esi
mov eax, ebx
call fcn.004346c8
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.00436560
push eax
call sub.user32.dll_EndPaint
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x434821
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 0x43adf0
Capabilities:
Link many functions at runtime

Disassembly:
push ebp
mov ebp, esp
push ecx
push ebx
mov eax, dword [0x4669dc]
cmp byte [eax + 0xc], 0
je 0x43af5d
push 0x8000
call sub.kernel32.dll_SetErrorMode
mov dword [ebp - 4], eax
xor eax, eax
push ebp
push 0x43af56
push dword fs:[eax]
mov dword fs:[eax], esp
cmp dword [0x467af8], 0
jne 0x43ae44
push 0x43af64
call sub.kernel32.dll_GetModuleHandleA_2
mov ebx, eax
push 0x43af6c
push ebx
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x467af8], eax
cmp dword [0x465abc], 0
jne 0x43af3f
push 0x43af7c
call sub.kernel32.dll_LoadLibraryA
mov dword [0x465abc], eax
cmp dword [0x465abc], 0
je 0x43af3f
push 0x43af88
mov eax, dword [0x465abc]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x467afc], eax
push 0x43af98
mov eax, dword [0x465abc]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x467b00], eax
push 0x43afac
mov eax, dword [0x465abc]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x467b04], eax
push 0x43afc4
mov eax, dword [0x465abc]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x467b08], eax
push 0x43afdc
mov eax, dword [0x465abc]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x467b0c], eax
push 0x43aff0
mov eax, dword [0x465abc]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x467b10], eax
push 0x43b008
mov eax, dword [0x465abc]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x467b14], eax
push 0x43b020
mov eax, dword [0x465abc]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x467b18], eax
push 0x43b03c
mov eax, dword [0x465abc]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x467b1c], eax
push 0x43b048
mov eax, dword [0x465abc]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x467b20], eax
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x43af5d
mov eax, dword [ebp - 4]
push eax
call sub.kernel32.dll_SetErrorMode
ret
pop ebx
pop ecx
pop ebp
ret

Function at 0x43ee10
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.0040421c
push 0
xor eax, eax
mov al, byte [ebp - 2]
push eax
call sub.user32.dll_MapVirtualKeyA
shl eax, 0x10
test eax, eax
je 0x43ee5f
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.0040448c
pop ebx
mov esp, ebp
pop ebp
ret

Function at 0x446608
Capabilities:
Log keystrokes via polling

Disassembly:
push ebx
push esi
mov esi, eax
mov bl, byte [0x446658]
test si, 4
je 0x44661c
or bl, 1
test si, 8
je 0x446626
or bl, 4
test si, 1
je 0x446630
or bl, 8
test si, 2
je 0x44663a
or bl, 0x10
test si, 0x10
je 0x446644
or bl, 0x20
push 0x12
call sub.user32.dll_GetKeyState
test ax, ax
jge 0x446653
or bl, 2
mov eax, ebx
pop esi
pop ebx
ret
Function at 0x44665c
Capabilities:
Log keystrokes via polling

Disassembly:
push ebx
push esi
mov esi, eax
mov bl, byte [0x446694]
push 0x10
call sub.user32.dll_GetKeyState
test ax, ax
jge 0x446675
or bl, 1
push 0x11
call sub.user32.dll_GetKeyState
test ax, ax
jge 0x446684
or bl, 4
test esi, 0x20000000
je 0x44668f
or bl, 2
mov eax, ebx
pop esi
pop ebx
ret

Function at 0x44cd70
Capabilities:
Get keyboard layout

Disassembly:
push ebp
mov ebp, esp
push ecx
push ebx
push esi
test dl, dl
je 0x44cd82
add esp, 0xfffffff0
call fcn.004037c8
mov byte [ebp - 1], dl
mov ebx, eax
xor edx, edx
mov eax, ebx
call fcn.004198c8
mov eax, dword [0x4666c0]
mov dword [eax + 4], ebx
mov dword [eax], 0x44d114
mov eax, dword [0x4666cc]
mov dword [eax + 4], ebx
mov dword [eax], 0x44d120
mov eax, ebx
call fcn.0044d12c
push 0
call sub.user32.dll_GetKeyboardLayout
mov dword [ebx + 0x3c], eax
mov dl, 1
mov eax, dword [0x411ae0]
call fcn.00403460
mov dword [ebx + 0x4c], eax
mov dl, 1
mov eax, dword [0x411ae0]
call fcn.00403460
mov dword [ebx + 0x50], eax
mov dl, 1
mov eax, dword [0x411ae0]
call fcn.00403460
mov dword [ebx + 0x54], eax
mov dl, 1
mov eax, dword [0x411ae0]
call fcn.00403460
mov dword [ebx + 0x58], eax
mov dl, 1
mov eax, dword [0x411ae0]
call fcn.00403460
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, 0x449544
push eax
push 0
push 0
mov eax, dword [0x466800]
mov eax, dword [eax]
call eax
mov dl, 1
mov eax, dword [0x41b328]
call fcn.0041cac0
mov dword [ebx + 0x84], eax
mov dl, 1
mov eax, dword [0x41b328]
call fcn.0041cac0
mov dword [ebx + 0x88], eax
mov dl, 1
mov eax, dword [0x41b328]
call fcn.0041cac0
mov dword [ebx + 0x80], eax
mov eax, ebx
call fcn.0044d5a0
mov eax, dword [ebx + 0x84]
mov dword [eax + 0xc], ebx
mov dword [eax + 8], 0x44d468
mov eax, dword [ebx + 0x88]
mov dword [eax + 0xc], ebx
mov dword [eax + 8], 0x44d468
mov eax, dword [ebx + 0x80]
mov dword [eax + 0xc], ebx
mov dword [eax + 8], 0x44d468
mov eax, ebx
cmp byte [ebp - 1], 0
je 0x44cebf
call fcn.00403820
pop dword fs:[0]
add esp, 0xc
mov eax, ebx
pop esi
pop ebx
pop ecx
pop ebp
ret
Function at 0x44d228
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 0x44d3f8
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [ebp - 4]
cmp dword [eax + 0x34], 0
jne 0x44d3d9
mov dl, 1
mov eax, dword [0x411efc]
call fcn.00403460
mov edx, dword [ebp - 4]
mov dword [edx + 0x34], eax
mov eax, dword [ebp - 4]
add eax, 0x38
call fcn.0040421c
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 0x44d3c8
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.0043b150
test al, al
jne 0x44d2c5
mov eax, dword [ebp - 0x18]
mov eax, dword [eax]
mov edx, dword [ebp - 4]
cmp eax, dword [edx + 0x3c]
jne 0x44d3bb
xor edx, edx
push ebp
push 0x44d3b4
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 0x44d2e5
mov ebx, dword [ebp - 0x10]
jmp 0x44d2e7
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, 0x44d408
lea eax, [ebp - 0x258]
call fcn.00408e48
push eax
push 0x80000002
call sub.advapi32.dll_RegOpenKeyExA_1
test eax, eax
jne 0x44d39d
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 0x44d440
mov eax, dword [ebp - 0xc]
push eax
call sub.advapi32.dll_RegQueryValueExA_1
test eax, eax
jne 0x44d39d
lea eax, [ebp - 0x264]
lea edx, [ebp - 0x218]
mov ecx, pe_nt_image_headers32
call fcn.0040448c
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 0x44d39d
mov eax, dword [ebp - 4]
add eax, 0x38
lea edx, [ebp - 0x218]
mov ecx, pe_nt_image_headers32
call fcn.0040448c
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x44d3bb
mov eax, dword [ebp - 0xc]
push eax
call sub.advapi32.dll_RegCloseKey_1
ret
add dword [ebp - 0x18], 4
dec dword [ebp - 0x14]
jne 0x44d2a6
mov eax, dword [ebp - 4]
mov eax, dword [eax + 0x34]
mov byte [eax + 0x1d], 0
mov dl, 1
call fcn.00415a60
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 0x44d3ff
lea eax, [ebp - 0x264]
call fcn.0040421c
ret
Function at 0x44dd40
Capabilities:
Create thread
Set global application hook

Disassembly:
push ecx
mov eax, dword [0x467b44]
cmp byte [eax + 0xa5], 0
jne 0x44ddb1
cmp dword [0x467b5c], 0
jne 0x44dd72
call sub.kernel32.dll_GetCurrentThreadId_1
push eax
push 0
mov eax, 0x44dcfc
push eax
push 3
call sub.user32.dll_SetWindowsHookExA
mov dword [0x467b5c], eax
cmp dword [0x467b58], 0
jne 0x44dd8d
push 0
push 0
push 0
push 0
call sub.kernel32.dll_CreateEventA
mov dword [0x467b58], eax
cmp dword [0x467b60], 0
jne 0x44ddb1
push esp
push 0
push 0
push 0x44dca0
push 0x3e8
push 0
call sub.kernel32.dll_CreateThread
mov dword [0x467b60], eax
pop edx
ret

Function at 0x44e444
Capabilities:
Enumerate gui resources

Disassembly:
push ebx
push esi
add esp, 0xfffffff8
mov ebx, eax
mov eax, dword [0x467b44]
cmp dword [eax + 0x30], 0
je 0x44e4ee
cmp dword [ebx + 0x94], 0
jne 0x44e4e8
mov eax, dword [ebx + 0x30]
mov dword [esp], eax
mov byte [esp + 4], dl
mov eax, esp
push eax
push 0x44e3d4
call sub.user32.dll_EnumWindows
mov eax, dword [ebx + 0x90]
cmp dword [eax + 8], 0
je 0x44e4e8
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 0x44e4ae
mov dword [esp], 0xfffffffe
mov eax, dword [ebx + 0x90]
mov esi, dword [eax + 8]
dec esi
cmp esi, 0
jl 0x44e4e8
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.00413e5c
push eax
call sub.user32.dll_SetWindowPos
dec esi
cmp esi, 0xffffffff
jne 0x44e4bd
inc dword [ebx + 0x94]
pop ecx
pop edx
pop esi
pop ebx
ret

Function at 0x44f04c
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 0x44f081
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.0040430c
jmp 0x44f08e
mov eax, esi
mov edx, dword [ebx + 0x8c]
call fcn.00404270
add esp, 0x100
pop esi
pop ebx
ret

Function at 0x4501a0
Capabilities:
Hide graphical window

Disassembly:
push ebx
push esi
mov ebx, eax
mov esi, dword [ebx + 0x84]
test esi, esi
je 0x4501e1
mov eax, esi
call fcn.004367c0
test al, al
je 0x4501e1
mov eax, dword [ebx + 0x84]
call fcn.00436560
push eax
call sub.user32.dll_IsWindowVisible
test eax, eax
je 0x4501e1
push 0
mov eax, dword [ebx + 0x84]
call fcn.00436560
push eax
call sub.user32.dll_ShowWindow
pop esi
pop ebx
ret
Function at 0x4538d0
Capabilities:
Check for software breakpoints

Disassembly:
push ebx
mov ebx, eax
cmp dword [ebx + 0x14], 0xca
jne 0x4538fe
mov eax, ebx
call fcn.00454384
cmp dword [ebx + 0x40], 0
je 0x4538f7
mov dword [ebx + 0x14], 0xcf
mov eax, 1
pop ebx
ret
mov dword [ebx + 0x14], 0xcb
cmp dword [ebx + 0x14], 0xcb
jne 0x45396f
mov edx, dword [ebx + 0x1b4]
cmp dword [edx + 0x10], 0
je 0x453961
cmp dword [ebx + 8], 0
je 0x453920
mov eax, ebx
mov edx, dword [eax + 8]
call dword [edx]
mov eax, ebx
mov edx, dword [eax + 0x1b4]
call dword [edx]
test eax, eax
jne 0x453932
xor eax, eax
pop ebx
ret
cmp eax, 2
je 0x453961
cmp dword [ebx + 8], 0
je 0x453913
cmp eax, 3
je 0x453945
dec eax
jne 0x453913
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 0x453913
mov edx, dword [ebx + 0x140]
add dword [eax + 8], edx
jmp 0x453913
mov ecx, dword [ebx + 0x90]
mov dword [ebx + 0x98], ecx
jmp 0x45398d
cmp dword [ebx + 0x14], 0xcc
je 0x45398d
mov eax, dword [ebx]
mov dword [eax + 0x14], 0x14
mov edx, dword [ebx + 0x14]
mov dword [eax + 0x18], edx
mov eax, ebx
mov edx, dword [eax]
call dword [edx]
mov eax, ebx
call fcn.00453998
pop ebx
ret

Function at 0x47d5af
Capabilities:
Check os version

Disassembly:
push ebp
mov ebp, esp
push ebx
xor eax, eax
mov ebx, dword fs:[0x18]
mov ecx, dword fs:[0x30]
test ecx, ecx
jns 0x47d5e7
mov ecx, 0x530000
cmp dword [ebx + 0x58], ecx
jne 0x47d5d5
mov al, 1
jmp 0x47d631
cmp dword [ebx + 0x54], ecx
jne 0x47d5de
mov al, 2
jmp 0x47d631
cmp dword [ebx + 0x7c], ecx
jne 0x47d631
mov al, 3
jmp 0x47d631
mov ebx, dword [ecx + 0xa8]
mov ecx, dword [ecx + 0xa4]
cmp ecx, 4
ja 0x47d5fc
mov al, 4
jmp 0x47d631
cmp ecx, 5
jne 0x47d61c
cmp ebx, 0
jne 0x47d60a
mov al, 5
jmp 0x47d631
cmp ebx, 1
jne 0x47d613
mov al, 6
jmp 0x47d631
cmp ebx, 2
jne 0x47d61c
mov al, 7
jmp 0x47d631
cmp ecx, 6
jne 0x47d628
cmp ebx, 0
jne 0x47d62a
mov al, 8
jmp 0x47d631
cmp ebx, 1
jne 0x47d631
mov al, 9
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x47d9e0
Capabilities:
Enumerate files on windows

Disassembly:
push 0xffffffffffffffff
push 0x51ad5b
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.0050c83c
mov ecx, dword [esp + 8]
mov dword [esp + 0x190], 0
mov eax, dword [ecx - 8]
test eax, eax
je 0x47da62
lea edx, [esp + 0x10]
push 1
push edx
lea ecx, [esp + 0x10]
call fcn.00509664
mov eax, dword [eax]
push 0x61e250
push eax
call fcn.004fb4b4
add esp, 8
lea ecx, [esp + 0x10]
test eax, eax
setne bl
call fcn.0050cac7
test bl, bl
je 0x47da62
push 0x61e250
lea ecx, [esp + 0xc]
call fcn.0050cea3
push 0x621dd4
lea ecx, [esp + 0xc]
call fcn.0050cea3
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 0x47da9e
lea ecx, [esp + 8]
mov dword [esp + 0x190], eax
call fcn.0050cac7
jmp 0x47db69
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 0x47db22
lea edx, [esp + 0x7c]
push 0x621dd0
push edx
call fcn.004fb4b4
add esp, 8
test eax, eax
je 0x47db22
lea eax, [esp + 0x7c]
push 0x621dcc
push eax
call fcn.004fb4b4
add esp, 8
test eax, eax
je 0x47db22
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 0x47dab2
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.0050cac7
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 0x47edc0
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 0x47ee22
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 0x47ee30
Capabilities:
Create process on windows

Disassembly:
push 0xffffffffffffffff
push 0x51aebb
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x20c
mov eax, dword [0x6310f0]
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 0x47ef68
mov ecx, dword [edi + 0x48]
lea esi, [edi + 0x48]
mov eax, dword [ecx - 8]
test eax, eax
jne 0x47ee96
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.0050cac7
xor eax, eax
jmp 0x47efdf
push str.mailto:
lea ecx, [esp + 0xc]
call fcn.0050cc50
push esi
lea ecx, [esp + 0xc]
call fcn.0050cedf
mov ecx, dword [esp + 8]
push ebx
push ebp
mov ebp, dword [esp + 0x22c]
push ebp
push 0
push 0
push ecx
push 0x621e0c
push 0
call dword [sym.imp.SHELL32.dll_ShellExecuteA]
mov esi, eax
cmp esi, 0x20
ja 0x47efbd
lea edx, [esp + 0x14]
mov ecx, edi
push edx
push str..htm
push 0x80000000
call fcn.0047edc0
test eax, eax
jne 0x47efbd
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 0x80000000
mov ecx, edi
call fcn.0047edc0
test eax, eax
jne 0x47efbd
lea eax, [esp + 0x14]
push str.__1_
push eax
call fcn.004fc590
mov esi, eax
add esp, 8
test esi, esi
jne 0x47ef9c
lea ecx, [esp + 0x14]
push 0x621de4
push ecx
call fcn.004fc510
mov esi, eax
add esp, 8
test esi, esi
jne 0x47ef9c
lea edx, [esp + 0x14]
push edx
call dword [sym.imp.KERNEL32.dll_lstrlenA]
lea esi, [esp + eax + 0x13]
jmp 0x47ef9f
lea edx, [edi + 0x4c]
lea ecx, [esp + 8]
push edx
call fcn.0050cc00
mov eax, dword [esp + 8]
mov ecx, dword [eax - 8]
test ecx, ecx
jne 0x47eeae
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.0050cac7
xor eax, eax
jmp 0x47efdf
mov byte [esi], 0
push 0x621de0
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.0050cac7
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 0x493d90
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 0x493dfe
cmp si, 0x69
ja 0x493dfe
add esi, 0xffd0
cmp si, 0x11
je 0x493dce
push 0x11
call edi
test ax, ax
jge 0x493dce
or esi, 0x2000
cmp si, 0x10
je 0x493de3
push 0x10
call edi
test ax, ax
jge 0x493de3
or esi, 0x4000
cmp si, 0x12
je 0x493df8
push 0x12
call edi
test ax, ax
jge 0x493df8
or esi, 0x8000
mov ax, si
pop edi
pop esi
ret
cmp si, 0x6d
jne 0x493e0b
mov esi, 0xbd
jmp 0x493dbf
cmp si, 0x6e
jne 0x493e18
mov esi, 0xbe
jmp 0x493dbf
cmp si, 0x6f
jne 0x493db9
mov esi, 0xbf
jmp 0x493dbf

Function at 0x495820
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push ecx
mov eax, dword [0x642440]
xor edx, edx
cmp eax, edx
jne 0x495846
xor eax, eax
mov byte [eax + 0x642340], al
inc eax
cmp eax, 0x100
jl 0x49582e
mov dword [0x642440], 1
mov eax, dword [esp + 0xc]
push ebx
mov ebx, dword [esp + 0x14]
push esi
push edi
mov ecx, 0x40
mov esi, 0x642340
mov edi, ebx
rep movsd dword es:[edi], dword [esi]
cmp eax, edx
mov byte [ebx + 0x100], dl
mov byte [ebx + 0x101], dl
jle 0x4958d7
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 0x4958aa
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 0x495878
pop ebp
pop edi
pop esi
pop ebx
pop ecx
ret

Function at 0x495950
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 0x4959a3
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 0x49598a
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