joyce8/EMBER2024-capa huggingface dataset:
Function at 0x4bfb88
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffffec
push ebx
push esi
push edi
mov esi, eax
lea edi, [ebp - 8]
movsd dword es:[edi], dword [esi]
movsd dword es:[edi], dword [esi]
mov dword [ebp - 0xc], ecx
mov eax, 0x4d10b0
lea ecx, [ebp - 8]
mov dword [ebp - 0x10], 5
mov ebx, dword [edx]
xor dword [ecx], ebx
mov ebx, dword [edx + 4]
xor dword [ecx + 4], ebx
add edx, 8
mov esi, dword [ecx + 4]
shr esi, 0x17
and esi, 0x1fe
mov esi, dword [eax + esi*4]
mov edi, dword [ecx + 4]
shr edi, 0xf
and edi, 0x1fe
xor esi, dword [eax + edi*4 + 0x800]
mov edi, dword [ecx + 4]
shr edi, 7
and edi, 0x1fe
xor esi, dword [eax + edi*4 + 0x1000]
mov edi, dword [ecx + 4]
add edi, edi
and edi, 0x1fe
xor esi, dword [eax + edi*4 + 0x1800]
mov ebx, dword [ecx]
mov edi, ebx
shr edi, 0x17
and edi, 0x1fe
xor esi, dword [eax + edi*4 + 0x2000]
mov edi, ebx
shr edi, 0xf
and edi, 0x1fe
xor esi, dword [eax + edi*4 + 0x2800]
mov edi, ebx
shr edi, 7
and edi, 0x1fe
xor esi, dword [eax + edi*4 + 0x3000]
mov edi, ebx
add edi, edi
and edi, 0x1fe
xor esi, dword [eax + edi*4 + 0x3800]
mov dword [ebp - 0x14], esi
mov esi, dword [ecx + 4]
shr esi, 0x17
and esi, 0x1fe
or esi, 1
mov esi, dword [eax + esi*4]
mov edi, dword [ecx + 4]
shr edi, 0xf
and edi, 0x1fe
or edi, 1
xor esi, dword [eax + edi*4 + 0x800]
mov edi, dword [ecx + 4]
shr edi, 7
and edi, 0x1fe
or edi, 1
xor esi, dword [eax + edi*4 + 0x1000]
mov edi, dword [ecx + 4]
add edi, edi
and edi, 0x1fe
or edi, 1
xor esi, dword [eax + edi*4 + 0x1800]
mov edi, dword [ecx]
shr edi, 0x17
and edi, 0x1fe
or edi, 1
xor esi, dword [eax + edi*4 + 0x2000]
mov edi, dword [ecx]
shr edi, 0xf
and edi, 0x1fe
or edi, 1
xor esi, dword [eax + edi*4 + 0x2800]
mov edi, ebx
shr edi, 7
and edi, 0x1fe
or edi, 1
xor esi, dword [eax + edi*4 + 0x3000]
add ebx, ebx
and ebx, 0x1fe
or ebx, 1
xor esi, dword [eax + ebx*4 + 0x3800]
mov dword [ecx + 4], esi
mov ebx, dword [ebp - 0x14]
mov dword [ecx], ebx
dec dword [ebp - 0x10]
jne 0x4bfbaa
mov eax, dword [edx]
xor dword [ecx], eax
mov eax, dword [edx + 4]
xor dword [ecx + 4], eax
add edx, 8
mov eax, dword [ecx]
mov ebx, eax
shr ebx, 0x18
and ebx, 0xff
movzx ebx, byte [ebx + 0x4d0e70]
shl ebx, 0x18
mov esi, eax
shr esi, 0x10
and esi, 0xff
movzx esi, byte [esi + 0x4d0e70]
shl esi, 0x10
xor ebx, esi
mov esi, eax
shr esi, 8
and esi, 0xff
movzx esi, byte [esi + 0x4d0e70]
shl esi, 8
xor ebx, esi
and eax, 0xff
movzx eax, byte [eax + 0x4d0e70]
xor ebx, eax
mov dword [ecx], ebx
mov eax, dword [ecx + 4]
mov ebx, eax
shr ebx, 0x18
and ebx, 0xff
movzx ebx, byte [ebx + 0x4d0e70]
shl ebx, 0x18
mov esi, eax
shr esi, 0x10
and esi, 0xff
movzx esi, byte [esi + 0x4d0e70]
shl esi, 0x10
xor ebx, esi
mov esi, eax
shr esi, 8
and esi, 0xff
movzx esi, byte [esi + 0x4d0e70]
shl esi, 8
xor ebx, esi
and eax, 0xff
movzx eax, byte [eax + 0x4d0e70]
xor ebx, eax
mov dword [ecx + 4], ebx
mov eax, dword [edx]
xor eax, dword [ecx]
mov ebx, dword [ebp - 0xc]
mov dword [ebx], eax
mov eax, dword [edx + 4]
xor eax, dword [ecx + 4]
mov edx, dword [ebp - 0xc]
mov dword [edx + 4], eax
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x4c0808
Capabilities:
Allocate or change rwx memory

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff8
push ebx
mov ebx, ecx
mov dword [ebp - 4], eax
jmp 0x4c081a
add dword [ebp - 4], 4
mov eax, dword [ebp - 4]
cmp edx, dword [eax]
jne 0x4c0816
lea eax, [ebp - 8]
push eax
push 0x40
push 4
mov eax, dword [ebp - 4]
push eax
call sub.kernel32.dll_VirtualProtect
test eax, eax
je 0x4c0871
xor eax, eax
push ebp
push 0x4c086a
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [ebp - 4]
mov dword [eax], ebx
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x4c0871
lea eax, [ebp - 8]
push eax
mov eax, dword [ebp - 8]
push eax
push 4
mov eax, dword [ebp - 4]
push eax
call sub.kernel32.dll_VirtualProtect
ret
pop ebx
pop ecx
pop ecx
pop ebp
ret

Function at 0x401000
Capabilities:
Packed with generic packer

Disassembly:
jmp 0x401005
push ds
jmp 0x40100a
pushfd
jmp 0x40100f
jmp 0x401013
pushal
popal
popfd
pop ds
jmp fcn.004b932d
Function at 0x403474
Capabilities:
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff4
movzx eax, word [0x4a2020]
mov dword [ebp - 8], eax
lea eax, [ebp - 4]
push eax
push 1
push 0
push 0x40350c
push 0x80000002
call sub.advapi32.dll_RegOpenKeyExA
test eax, eax
jne 0x4034ec
xor eax, eax
push ebp
push 0x4034e5
push dword fs:[eax]
mov dword fs:[eax], esp
mov dword [ebp - 0xc], 4
lea eax, [ebp - 0xc]
push eax
lea eax, [ebp - 8]
push eax
push 0
push 0
push 0x403528
mov eax, dword [ebp - 4]
push eax
call sub.advapi32.dll_RegQueryValueExA
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x4034ec
mov eax, dword [ebp - 4]
push eax
call sub.advapi32.dll_RegCloseKey
ret
mov ax, word [0x4a2020]
and ax, 0xffc0
mov dx, word [ebp - 8]
and dx, 0x3f
or ax, dx
mov word [0x4a2020], ax
mov esp, ebp
pop ebp
ret

Function at 0x404218
Capabilities:
Write file on windows

Disassembly:
push ecx
cmp byte [0x4aa048], 0
je 0x404279
cmp word [0x4aa21c], 0xd7b2
jne 0x404241
cmp dword [0x4aa224], 0
jbe 0x404241
mov eax, 0x4aa218
call dword [0x4aa234]
push 0
lea eax, [esp + 4]
push eax
push 0x1e
push 0x4a2090
push 0xfffffffffffffff5
call sub.kernel32.dll_GetStdHandle
push eax
call sub.kernel32.dll_WriteFile
push 0
lea eax, [esp + 4]
push eax
push 2
push 0x4042a0
push 0xfffffffffffffff5
call sub.kernel32.dll_GetStdHandle
push eax
call sub.kernel32.dll_WriteFile
pop edx
ret
cmp byte [0x4a2030], 0
jne 0x404295
push 0
push 0x4a2088
push 0x4a2090
push 0
call sub.user32.dll_MessageBoxA
pop edx
ret
Function at 0x40614c
Capabilities:
Get geographical location

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff0
push ebx
xor edx, edx
mov dword [ebp - 0x10], edx
xor edx, edx
push ebp
push 0x4061b2
push dword fs:[edx]
mov dword fs:[edx], esp
push 7
lea edx, [ebp - 0xb]
push edx
push 0x1004
push eax
call sub.kernel32.dll_GetLocaleInfoA
lea eax, [ebp - 0x10]
lea edx, [ebp - 0xb]
mov ecx, 7
call fcn.00404604
mov eax, dword [ebp - 0x10]
lea edx, [ebp - 4]
call fcn.00403038
mov ebx, eax
cmp dword [ebp - 4], 0
je 0x40619c
xor ebx, ebx
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x4061b9
lea eax, [ebp - 0x10]
call fcn.00404394
ret

Function at 0x40b65c
Capabilities:
Get geographical location

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffff00
push ebx
push esi
mov esi, ecx
mov ebx, dword [ebp + 8]
push pe_nt_image_headers32
lea ecx, [ebp - 0x100]
push ecx
push edx
push eax
call sub.kernel32.dll_GetLocaleInfoA_1
test eax, eax
jle 0x40b695
mov ecx, eax
dec ecx
lea edx, [ebp - 0x100]
mov eax, ebx
call fcn.00404484
jmp 0x40b69e
mov eax, ebx
mov edx, esi
call fcn.004043e8
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 4

Function at 0x40b6a8
Capabilities:
Get geographical location

Disassembly:
push ebx
push esi
push edi
push ecx
mov ebx, ecx
mov esi, edx
mov edi, eax
push 2
lea eax, [esp + 4]
push eax
push esi
push edi
call sub.kernel32.dll_GetLocaleInfoA_1
test eax, eax
jle 0x40b6c9
mov al, byte [esp]
jmp 0x40b6cb
mov eax, ebx
pop edx
pop edi
pop esi
pop ebx
ret

Function at 0x40bd50
Capabilities:
Write file on windows

Disassembly:
add esp, 0xfffffbbc
push 0x400
lea ecx, [esp + 0x48]
call 0x40bbc8
mov eax, dword [0x4a9dd0]
cmp byte [eax], 0
je 0x40bdcc
mov eax, dword [0x4a9bc8]
call fcn.00402ccc
call fcn.00402874
lea eax, [esp + 0x44]
push eax
lea eax, [esp + 0x48]
push eax
call sub.user32.dll_CharToOemA
push 0
lea eax, [esp + 4]
push eax
lea eax, [esp + 0x4c]
call fcn.00408e88
push eax
lea eax, [esp + 0x50]
push eax
push 0xfffffffffffffff4
call sub.kernel32.dll_GetStdHandle_1
push eax
call sub.kernel32.dll_WriteFile_1
push 0
lea eax, [esp + 4]
push eax
push 2
push 0x40be14
push 0xfffffffffffffff4
call sub.kernel32.dll_GetStdHandle_1
push eax
call sub.kernel32.dll_WriteFile_1
jmp 0x40be02
push 0x40
lea eax, [esp + 8]
push eax
mov eax, dword [0x4a9b74]
mov eax, dword [eax + 4]
push eax
mov eax, dword [0x4aa664]
call fcn.00405660
push eax
call sub.user32.dll_LoadStringA_1
push 0x2010
lea eax, [esp + 8]
push eax
lea eax, [esp + 0x4c]
push eax
push 0
call sub.user32.dll_MessageBoxA_1
add esp, 0x444
ret
Function at 0x40c668
Capabilities:
Get file version info

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffffe8
push ebx
xor edx, edx
mov dword [ebp - 8], edx
mov ebx, eax
xor eax, eax
push ebp
push 0x40c73e
push dword fs:[eax]
mov dword fs:[eax], esp
mov dword [ebp - 4], 0xffffffff
lea eax, [ebp - 8]
mov edx, ebx
call fcn.0040442c
lea eax, [ebp - 8]
call fcn.004048a4
lea eax, [ebp - 0xc]
push eax
mov eax, dword [ebp - 8]
call fcn.00404854
push eax
call sub.version.dll_GetFileVersionInfoSizeA
mov ebx, eax
test ebx, ebx
je 0x40c728
mov eax, ebx
call fcn.0040270c
mov dword [ebp - 0x10], eax
xor eax, eax
push ebp
push 0x40c721
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [ebp - 0x10]
push eax
push ebx
mov eax, dword [ebp - 0xc]
push eax
mov eax, dword [ebp - 8]
call fcn.00404854
push eax
call sub.version.dll_GetFileVersionInfoA
test eax, eax
je 0x40c70b
lea eax, [ebp - 0x18]
push eax
lea eax, [ebp - 0x14]
push eax
push 0x40c750
mov eax, dword [ebp - 0x10]
push eax
call sub.version.dll_VerQueryValueA
test eax, eax
je 0x40c70b
mov eax, dword [ebp - 0x14]
mov eax, dword [eax + 8]
mov dword [ebp - 4], eax
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x40c728
mov eax, dword [ebp - 0x10]
call fcn.0040272c
ret
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x40c745
lea eax, [ebp - 8]
call fcn.00404394
ret

Function at 0x40cc48
Capabilities:
Get geographical location

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff4
push ebx
xor edx, edx
mov dword [ebp - 0xc], edx
xor edx, edx
push ebp
push 0x40ccac
push dword fs:[edx]
mov dword fs:[edx], esp
push 7
lea edx, [ebp - 7]
push edx
push 0x1004
push eax
call sub.kernel32.dll_GetLocaleInfoA_1
lea eax, [ebp - 0xc]
lea edx, [ebp - 7]
mov ecx, 7
call fcn.00404604
mov eax, dword [ebp - 0xc]
push eax
call sub.kernel32.dll_GetACP
mov edx, eax
pop eax
call fcn.0040882c
mov ebx, eax
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x40ccb3
lea eax, [ebp - 0xc]
call fcn.00404394
ret

Function at 0x421f84
Capabilities:
Allocate or change rwx memory

Disassembly:
push ebp
mov ebp, esp
push ebx
push esi
push edi
mov edi, 0x4aa884
cmp dword [edi], 0
jne 0x422000
push 0x40
push 0x1000
push 0x1000
push 0
call sub.kernel32.dll_VirtualAlloc_1
mov esi, eax
mov eax, dword [0x4aa880]
mov dword [esi], eax
lea edx, [esi + 4]
mov eax, 0x4a24b8
mov ecx, 2
call fcn.00402914
mov edx, 0x421f5c
lea eax, [esi + 5]
call fcn.00421f7c
mov dword [esi + 6], eax
lea ebx, [esi + 0xa]
mov byte [ebx], 0xe8
lea edx, [esi + 4]
mov eax, ebx
call fcn.00421f7c
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 0x421fd5
mov dword [0x4aa880], 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 0x42358c
Capabilities:
Encode data using xor

Disassembly:
mov ecx, edx
mov edx, eax
xor eax, eax
rol ax, 5
xor al, byte [edx]
inc edx
dec ecx
jne 0x423592
ret
Function at 0x425b1c
Capabilities:
Get system information on windows

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffffd4
mov dword [ebp - 8], edx
mov dword [ebp - 4], eax
lea eax, [ebp - 0x2c]
push eax
call sub.kernel32.dll_GetSystemInfo
mov edx, dword [ebp - 4]
mov ecx, dword [ebp - 8]
dec ecx
js 0x425b6d
lea eax, [ebp - 0x2c]
cmp word [eax + 0x20], 3
je 0x425b54
mov eax, dword [edx + ecx*4]
bswap eax
shr eax, 8
mov dword [edx + ecx*4], eax
dec ecx
jns 0x425b44
jmp 0x425b6d
push ebx
xor ebx, ebx
mov eax, dword [edx + ecx*4]
mov bh, al
mov bl, ah
shr eax, 0x10
shl ebx, 8
mov bl, al
mov dword [edx + ecx*4], ebx
dec ecx
jns 0x425b55
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x445484
Capabilities:
Enumerate gui resources

Disassembly:
mov byte [eax + 0xc], 0
mov byte [eax + 0xd], 0
xor edx, edx
mov dword [eax + 4], edx
push eax
push 0x4453d0
call sub.user32.dll_EnumWindows
ret

Function at 0x4455a4
Capabilities:
Check for time delay via gettickcount

Disassembly:
push ebp
mov ebp, esp
push 0
push ebx
push esi
mov esi, eax
xor eax, eax
push ebp
push 0x445621
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, esi
call fcn.00445004
call sub.kernel32.dll_GetTickCount
mov ebx, eax
push 0
call sub.kernel32.dll_Sleep
call sub.kernel32.dll_GetTickCount
sub eax, ebx
cmp eax, 0x3e8
jbe 0x4455c9
lea ecx, [ebp - 4]
xor edx, edx
mov eax, esi
call fcn.00444c04
cmp dword [ebp - 4], 0
je 0x44560b
push 0
push 9
mov eax, dword [ebp - 4]
call fcn.00404854
push eax
mov eax, dword [esi + 0x1c]
mov edx, dword [eax]
call dword [edx + 0xc]
push eax
call sub.user32.dll_WinHelpA
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x445628
lea eax, [ebp - 4]
call fcn.00404394
ret

Function at 0x4489f0
Capabilities:
Log keystrokes via polling

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffffd8
push ebx
push esi
push edi
mov esi, eax
lea edi, [ebp - 9]
movsd dword es:[edi], dword [esi]
movsd dword es:[edi], dword [esi]
mov dword [ebp - 0x10], edx
xor eax, eax
mov dword [ebp - 0x18], eax
cmp dword [0x4aab64], 0
je 0x448b3f
push 0x11
call sub.user32.dll_GetKeyState
test ax, 0x8000
setne al
mov edx, dword [0x4a9d64]
mov edx, dword [edx]
xor al, byte [edx + 0xb4]
je 0x448b3f
mov eax, dword [0x4aab68]
mov edx, dword [eax]
call dword [edx + 8]
mov eax, dword [0x4aab64]
mov ebx, dword [eax + 8]
dec ebx
test ebx, ebx
jl 0x448b0e
inc ebx
xor edi, edi
mov edx, edi
mov eax, dword [0x4aab64]
call fcn.00418b1c
mov dword [ebp - 0x14], eax
mov eax, dword [ebp - 0x14]
cmp eax, dword [ebp - 0x10]
je 0x448b06
mov eax, dword [ebp - 0x14]
cmp byte [eax + 0x1a6], 0
je 0x448b06
mov eax, dword [ebp - 0x14]
mov edx, dword [eax]
call dword [edx + 0x50]
test al, al
je 0x448b06
mov eax, dword [ebp - 0x14]
call fcn.00451688
push eax
call sub.user32.dll_IsWindowVisible
test eax, eax
je 0x448b06
push ebp
call fcn.004489ac
pop ecx
test al, al
jne 0x448b06
mov eax, dword [ebp - 0x10]
mov eax, dword [eax + 0xa0]
cmp eax, dword [ebp - 0x14]
jne 0x448ac2
mov eax, dword [ebp - 0x14]
call fcn.004501b8
dec eax
jle 0x448b06
mov byte [ebp - 1], 1
lea eax, [ebp - 9]
push eax
lea eax, [ebp - 1]
push eax
lea ecx, [ebp - 0x28]
mov edx, dword [ebp - 0x10]
mov eax, dword [ebp - 0x14]
mov si, 0xffbd
call fcn.00403800
cmp byte [ebp - 1], 0
je 0x448b06
push dword [ebp - 5]
push dword [ebp - 9]
lea eax, [ebp - 0x28]
push eax
call sub.user32.dll_PtInRect
test eax, eax
je 0x448b06
mov edx, dword [ebp - 0x14]
mov eax, dword [0x4aab68]
call fcn.00448178
inc edi
dec ebx
jne 0x448a55
mov eax, dword [0x4aab68]
cmp dword [eax + 8], 0
jle 0x448b26
mov eax, dword [0x4aab68]
call fcn.00448208
mov dword [ebp - 0x18], eax
cmp dword [ebp - 0x18], 0
je 0x448b3f
push ebp
mov eax, dword [ebp - 0x18]
call fcn.00448814
pop ecx
test al, al
jne 0x448b3f
xor eax, eax
mov dword [ebp - 0x18], eax
mov eax, dword [ebp - 0x18]
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x44c120
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 0x44c16c
mov eax, esi
call fcn.00461a98
mov dword [ebp - 0x14], eax
cmp dword [ebp - 0x14], 0
je 0x44c16c
mov eax, dword [ebp - 0x14]
cmp dword [eax + 0x250], 0
je 0x44c16c
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 0x44c2ab
mov eax, dword [ebx]
cmp eax, 0x100
jb 0x44c1ac
cmp eax, 0x108
ja 0x44c1ac
mov eax, esi
call fcn.00461a98
mov dword [ebp - 0x14], eax
cmp dword [ebp - 0x14], 0
je 0x44c2a2
mov ecx, ebx
mov edx, esi
mov eax, dword [ebp - 0x14]
mov edi, dword [eax]
call dword [edi + 0xf0]
test al, al
jne 0x44c2ab
jmp 0x44c2a2
mov eax, dword [ebx]
cmp eax, 0x200
jb 0x44c28b
cmp eax, 0x20a
ja 0x44c28b
test byte [esi + 0x50], 0x80
jne 0x44c1de
sub eax, 0x203
je 0x44c1db
sub eax, 3
je 0x44c1db
sub eax, 3
jne 0x44c1de
sub dword [ebx], 2
mov eax, dword [ebx]
sub eax, 0x200
je 0x44c1f2
dec eax
je 0x44c207
dec eax
je 0x44c224
dec eax
je 0x44c207
jmp 0x44c22b
mov ecx, ebx
mov eax, dword [0x4a9d64]
mov eax, dword [eax]
mov edx, esi
call fcn.0046b2ec
jmp 0x44c2a2
cmp byte [esi + 0x5d], 1
jne 0x44c21d
mov eax, esi
mov si, 0xffed
call fcn.00403800
jmp 0x44c2ab
or word [esi + 0x54], 1
jmp 0x44c2a2
and word [esi + 0x54], 0xfffe
jmp 0x44c2a2
mov eax, dword [0x4aab20]
cmp byte [eax + 0x20], 0
je 0x44c2a2
mov eax, dword [0x4aab20]
cmp dword [eax + 0x1c], 0
je 0x44c2a2
mov eax, dword [ebx]
mov edx, dword [0x4aab20]
cmp eax, dword [edx + 0x1c]
jne 0x44c2a2
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.004619dc
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.00403800
jmp 0x44c2ab
cmp eax, 0xb00b
jne 0x44c2a2
mov edx, dword [ebx + 8]
push edx
mov ecx, dword [ebx + 4]
mov edx, eax
mov eax, esi
call fcn.0044aa40
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 0x44f818
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 0x44f834
cmp dword [esi + 4], 0
je 0x44f861
test byte [ebx + 0x55], 1
jne 0x44f853
mov eax, ebx
call fcn.0044e3b8
test eax, eax
jne 0x44f853
mov edx, esi
mov eax, ebx
mov ecx, dword [eax]
call dword [ecx - 0x10]
jmp 0x44f971
mov edx, esi
mov eax, ebx
call fcn.0044f33c
jmp 0x44f971
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 0x44f96a
push dword fs:[eax]
mov dword fs:[eax], esp
lea eax, [ebp - 0x4c]
push eax
mov eax, ebx
call fcn.00451688
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.0044c054
mov eax, dword [ebp - 4]
mov dword [esi + 4], eax
mov edx, esi
mov eax, ebx
call fcn.0044f818
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.00451688
push eax
call sub.user32.dll_EndPaint
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x44f971
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 0x4560a8
Capabilities:
Link many functions at runtime

Disassembly:
push ebp
mov ebp, esp
push ecx
push ebx
mov eax, dword [0x4a9eec]
cmp byte [eax + 0xc], 0
je 0x456215
push 0x8000
call sub.kernel32.dll_SetErrorMode
mov dword [ebp - 4], eax
xor eax, eax
push ebp
push 0x45620e
push dword fs:[eax]
mov dword fs:[eax], esp
cmp dword [0x4aab74], 0
jne 0x4560fc
push 0x45621c
call sub.kernel32.dll_GetModuleHandleA_2
mov ebx, eax
push 0x456224
push ebx
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x4aab74], eax
cmp dword [0x4a2d70], 0
jne 0x4561f7
push 0x456234
call sub.kernel32.dll_LoadLibraryA
mov dword [0x4a2d70], eax
cmp dword [0x4a2d70], 0
je 0x4561f7
push 0x456240
mov eax, dword [0x4a2d70]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x4aab78], eax
push 0x456250
mov eax, dword [0x4a2d70]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x4aab7c], eax
push 0x456264
mov eax, dword [0x4a2d70]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x4aab80], eax
push 0x45627c
mov eax, dword [0x4a2d70]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x4aab84], eax
push 0x456294
mov eax, dword [0x4a2d70]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x4aab88], eax
push 0x4562a8
mov eax, dword [0x4a2d70]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x4aab8c], eax
push 0x4562c0
mov eax, dword [0x4a2d70]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x4aab90], eax
push 0x4562d8
mov eax, dword [0x4a2d70]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x4aab94], eax
push 0x4562f4
mov eax, dword [0x4a2d70]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x4aab98], eax
push 0x456300
mov eax, dword [0x4a2d70]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x4aab9c], eax
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x456215
mov eax, dword [ebp - 4]
push eax
call sub.kernel32.dll_SetErrorMode
ret
pop ebx
pop ecx
pop ebp
ret

Function at 0x45a1a4
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.00404394
push 0
xor eax, eax
mov al, byte [ebp - 2]
push eax
call sub.user32.dll_MapVirtualKeyA
shl eax, 0x10
test eax, eax
je 0x45a1f3
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.00404604
pop ebx
mov esp, ebp
pop ebp
ret

Function at 0x46194c
Capabilities:
Log keystrokes via polling

Disassembly:
push ebx
push esi
mov esi, eax
mov bl, byte [0x46199c]
test si, 4
je 0x461960
or bl, 1
test si, 8
je 0x46196a
or bl, 4
test si, 1
je 0x461974
or bl, 8
test si, 2
je 0x46197e
or bl, 0x10
test si, 0x10
je 0x461988
or bl, 0x20
push 0x12
call sub.user32.dll_GetKeyState
test ax, ax
jge 0x461997
or bl, 2
mov eax, ebx
pop esi
pop ebx
ret