joyce8/EMBER2024-capa huggingface dataset:
Function at 0x8e2f9a
Capabilities:
Encode data using xor
Hash data with crc32

Disassembly:
push ebp
mov ebp, esp
cmp dword [ebp + 0xc], 0
jne 0x8e2faa
xor eax, eax
jmp 0x8e3173
mov eax, dword [ebp + 8]
xor eax, 0xffffffff
mov dword [ebp + 8], eax
cmp dword [ebp + 0x10], 8
jb 0x8e312b
mov ecx, dword [ebp + 0xc]
xor edx, edx
mov dl, byte [ecx]
mov eax, dword [ebp + 8]
xor eax, edx
and eax, 0xff
mov ecx, dword [ebp + 8]
shr ecx, 8
mov edx, dword [eax*4 + 0x913eac]
xor edx, ecx
mov dword [ebp + 8], edx
mov eax, dword [ebp + 0xc]
add eax, 1
mov dword [ebp + 0xc], eax
mov ecx, dword [ebp + 0xc]
xor edx, edx
mov dl, byte [ecx]
mov eax, dword [ebp + 8]
xor eax, edx
and eax, 0xff
mov ecx, dword [ebp + 8]
shr ecx, 8
mov edx, dword [eax*4 + 0x913eac]
xor edx, ecx
mov dword [ebp + 8], edx
mov eax, dword [ebp + 0xc]
add eax, 1
mov dword [ebp + 0xc], eax
mov ecx, dword [ebp + 0xc]
xor edx, edx
mov dl, byte [ecx]
mov eax, dword [ebp + 8]
xor eax, edx
and eax, 0xff
mov ecx, dword [ebp + 8]
shr ecx, 8
mov edx, dword [eax*4 + 0x913eac]
xor edx, ecx
mov dword [ebp + 8], edx
mov eax, dword [ebp + 0xc]
add eax, 1
mov dword [ebp + 0xc], eax
mov ecx, dword [ebp + 0xc]
xor edx, edx
mov dl, byte [ecx]
mov eax, dword [ebp + 8]
xor eax, edx
and eax, 0xff
mov ecx, dword [ebp + 8]
shr ecx, 8
mov edx, dword [eax*4 + 0x913eac]
xor edx, ecx
mov dword [ebp + 8], edx
mov eax, dword [ebp + 0xc]
add eax, 1
mov dword [ebp + 0xc], eax
mov ecx, dword [ebp + 0xc]
xor edx, edx
mov dl, byte [ecx]
mov eax, dword [ebp + 8]
xor eax, edx
and eax, 0xff
mov ecx, dword [ebp + 8]
shr ecx, 8
mov edx, dword [eax*4 + 0x913eac]
xor edx, ecx
mov dword [ebp + 8], edx
mov eax, dword [ebp + 0xc]
add eax, 1
mov dword [ebp + 0xc], eax
mov ecx, dword [ebp + 0xc]
xor edx, edx
mov dl, byte [ecx]
mov eax, dword [ebp + 8]
xor eax, edx
and eax, 0xff
mov ecx, dword [ebp + 8]
shr ecx, 8
mov edx, dword [eax*4 + 0x913eac]
xor edx, ecx
mov dword [ebp + 8], edx
mov eax, dword [ebp + 0xc]
add eax, 1
mov dword [ebp + 0xc], eax
mov ecx, dword [ebp + 0xc]
xor edx, edx
mov dl, byte [ecx]
mov eax, dword [ebp + 8]
xor eax, edx
and eax, 0xff
mov ecx, dword [ebp + 8]
shr ecx, 8
mov edx, dword [eax*4 + 0x913eac]
xor edx, ecx
mov dword [ebp + 8], edx
mov eax, dword [ebp + 0xc]
add eax, 1
mov dword [ebp + 0xc], eax
mov ecx, dword [ebp + 0xc]
xor edx, edx
mov dl, byte [ecx]
mov eax, dword [ebp + 8]
xor eax, edx
and eax, 0xff
mov ecx, dword [ebp + 8]
shr ecx, 8
mov edx, dword [eax*4 + 0x913eac]
xor edx, ecx
mov dword [ebp + 8], edx
mov eax, dword [ebp + 0xc]
add eax, 1
mov dword [ebp + 0xc], eax
mov ecx, dword [ebp + 0x10]
sub ecx, 8
mov dword [ebp + 0x10], ecx
jmp 0x8e2fb3
cmp dword [ebp + 0x10], 0
je 0x8e316d
mov edx, dword [ebp + 0xc]
xor eax, eax
mov al, byte [edx]
mov ecx, dword [ebp + 8]
xor ecx, eax
and ecx, 0xff
mov edx, dword [ebp + 8]
shr edx, 8
mov eax, dword [ecx*4 + 0x913eac]
xor eax, edx
mov dword [ebp + 8], eax
mov ecx, dword [ebp + 0xc]
add ecx, 1
mov dword [ebp + 0xc], ecx
mov edx, dword [ebp + 0x10]
sub edx, 1
mov dword [ebp + 0x10], edx
cmp dword [ebp + 0x10], 0
jne 0x8e3131
mov eax, dword [ebp + 8]
xor eax, 0xffffffff
pop ebp
ret
Function at 0x8ec9b0
Capabilities:
Write file on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x1a4
mov edx, dword [ebp + 8]
xor ecx, ecx
mov eax, 0x9114c8
cmp edx, dword [eax]
je 0x8ec9d2
add eax, 8
inc ecx
cmp eax, 0x911558
jl 0x8ec9c3
push esi
mov esi, ecx
shl esi, 3
cmp edx, dword [esi + 0x9114c8]
jne 0x8ecb00
mov eax, dword [0x916688]
cmp eax, 1
je 0x8ecada
test eax, eax
jne 0x8eca03
cmp dword [0x911204], 1
je 0x8ecada
cmp edx, 0xfc
je 0x8ecb00
lea eax, [ebp - 0x1a4]
push 0x104
push eax
push 0
call dword [sym.imp.KERNEL32.dll_GetModuleFileNameA]
test eax, eax
jne 0x8eca3a
lea eax, [ebp - 0x1a4]
push 0x9152c8
push eax
call fcn.008ea980
pop ecx
pop ecx
lea eax, [ebp - 0x1a4]
push edi
push eax
lea edi, [ebp - 0x1a4]
call fcn.008eab30
inc eax
pop ecx
cmp eax, 0x3c
jbe 0x8eca7d
lea eax, [ebp - 0x1a4]
push eax
call fcn.008eab30
mov edi, eax
lea eax, [ebp - 0x1a4]
sub eax, 0x3b
push 3
add edi, eax
push 0x9152c4
push edi
call fcn.008eabb0
add esp, 0x10
lea eax, [ebp - 0xa0]
push 0x9152a8
push eax
call fcn.008ea980
lea eax, [ebp - 0xa0]
push edi
push eax
call fcn.008ea990
lea eax, [ebp - 0xa0]
push 0x9152a4
push eax
call fcn.008ea990
push dword [esi + 0x9114cc]
lea eax, [ebp - 0xa0]
push eax
call fcn.008ea990
push 0x12010
lea eax, [ebp - 0xa0]
push 0x91527c
push eax
call fcn.008eef78
add esp, 0x2c
pop edi
jmp 0x8ecb00
lea eax, [ebp + 8]
lea esi, [esi + 0x9114cc]
push 0
push eax
push dword [esi]
call fcn.008eab30
pop ecx
push eax
push dword [esi]
push 0xfffffffffffffff4
call dword [sym.imp.KERNEL32.dll_GetStdHandle]
push eax
call dword [sym.imp.KERNEL32.dll_WriteFile]
pop esi
leave
ret
Function at 0x402dec
Capabilities:
Accept command line arguments

Disassembly:
push ebx
push esi
add esp, 0xfffffef4
mov ebx, edx
mov esi, eax
mov eax, ebx
call fcn.004043e4
test esi, esi
jne 0x402e23
push 0x105
lea eax, [esp + 8]
push eax
push 0
call sub.kernel32.dll_GetModuleFileNameA
mov ecx, eax
lea edx, [esp + 4]
mov eax, ebx
call fcn.004044d4
jmp 0x402e44
call sub.kernel32.dll_GetCommandLineA
mov dword [esp], eax
mov edx, ebx
mov eax, dword [esp]
call fcn.00402c88
mov dword [esp], eax
test esi, esi
je 0x402e44
cmp dword [ebx], 0
je 0x402e44
dec esi
jmp 0x402e2b
add esp, 0x10c
pop esi
pop ebx
ret

Function at 0x4034cc
Capabilities:
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff4
movzx eax, word [0x464020]
mov dword [ebp - 8], eax
lea eax, [ebp - 4]
push eax
push 1
push 0
push 0x403564
push 0x80000002
call sub.advapi32.dll_RegOpenKeyExA
test eax, eax
jne 0x403544
xor eax, eax
push ebp
push 0x40353d
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 0x403580
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 0x403544
mov eax, dword [ebp - 4]
push eax
call sub.advapi32.dll_RegCloseKey
ret
mov ax, word [0x464020]
and ax, 0xffc0
mov dx, word [ebp - 8]
and dx, 0x3f
or ax, dx
mov word [0x464020], ax
mov esp, ebp
pop ebp
ret

Function at 0x404260
Capabilities:
Write file on windows

Disassembly:
push ecx
cmp byte [0x466048], 0
je 0x4042c1
cmp word [0x46621c], 0xd7b2
jne 0x404289
cmp dword [0x466224], 0
jbe 0x404289
mov eax, 0x466218
call dword [0x466234]
push 0
lea eax, [esp + 4]
push eax
push 0x1e
push 0x46406c
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 0x4042e8
push 0xfffffffffffffff5
call sub.kernel32.dll_GetStdHandle
push eax
call sub.kernel32.dll_WriteFile
pop edx
ret
cmp byte [0x464030], 0
jne 0x4042dd
push 0
push 0x464064
push 0x46406c
push 0
call sub.user32.dll_MessageBoxA
pop edx
ret
Function at 0x406038
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 0x40609e
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.00404654
mov eax, dword [ebp - 0x10]
lea edx, [ebp - 4]
call fcn.00403090
mov ebx, eax
cmp dword [ebp - 4], 0
je 0x406088
xor ebx, ebx
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x4060a5
lea eax, [ebp - 0x10]
call fcn.004043e4
ret

Function at 0x40b1ec
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 0x40b225
mov ecx, eax
dec ecx
lea edx, [ebp - 0x100]
mov eax, ebx
call fcn.004044d4
jmp 0x40b22e
mov eax, ebx
mov edx, esi
call fcn.00404438
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 4

Function at 0x40b238
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 0x40b259
mov al, byte [esp]
jmp 0x40b25b
mov eax, ebx
pop edx
pop edi
pop esi
pop ebx
ret

Function at 0x40b8f0
Capabilities:
Write file on windows

Disassembly:
add esp, 0xfffffbbc
push 0x400
lea ecx, [esp + 0x48]
call 0x40b758
mov eax, dword [0x465948]
cmp byte [eax], 0
je 0x40b96c
mov eax, dword [0x465760]
call fcn.00402efc
call fcn.00402bb4
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.004089c0
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 0x40b9b4
push 0xfffffffffffffff4
call sub.kernel32.dll_GetStdHandle_1
push eax
call sub.kernel32.dll_WriteFile_1
jmp 0x40b9a2
push 0x40
lea eax, [esp + 8]
push eax
mov eax, dword [0x465710]
mov eax, dword [eax + 4]
push eax
mov eax, dword [0x466664]
call fcn.004054a4
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 0x40c210
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 0x40c2e6
push dword fs:[eax]
mov dword fs:[eax], esp
mov dword [ebp - 4], 0xffffffff
lea eax, [ebp - 8]
mov edx, ebx
call fcn.0040447c
lea eax, [ebp - 8]
call fcn.004048f4
lea eax, [ebp - 0xc]
push eax
mov eax, dword [ebp - 8]
call fcn.004048a4
push eax
call sub.version.dll_GetFileVersionInfoSizeA
mov ebx, eax
test ebx, ebx
je 0x40c2d0
mov eax, ebx
call fcn.00402a28
mov dword [ebp - 0x10], eax
xor eax, eax
push ebp
push 0x40c2c9
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.004048a4
push eax
call sub.version.dll_GetFileVersionInfoA
test eax, eax
je 0x40c2b3
lea eax, [ebp - 0x18]
push eax
lea eax, [ebp - 0x14]
push eax
push 0x40c2f8
mov eax, dword [ebp - 0x10]
push eax
call sub.version.dll_VerQueryValueA
test eax, eax
je 0x40c2b3
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 0x40c2d0
mov eax, dword [ebp - 0x10]
call fcn.00402a58
ret
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x40c2ed
lea eax, [ebp - 8]
call fcn.004043e4
ret

Function at 0x40c84c
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 0x40c8b0
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.00404654
mov eax, dword [ebp - 0xc]
push eax
call sub.kernel32.dll_GetACP
mov edx, eax
pop eax
call fcn.004084c0
mov ebx, eax
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x40c8b7
lea eax, [ebp - 0xc]
call fcn.004043e4
ret

Function at 0x41aa0c
Capabilities:
Allocate or change rwx memory

Disassembly:
push ebp
mov ebp, esp
push ebx
push esi
push edi
mov edi, 0x466884
cmp dword [edi], 0
jne 0x41aa88
push 0x40
push 0x1000
push 0x1000
push 0
call sub.kernel32.dll_VirtualAlloc_1
mov esi, eax
mov eax, dword [0x466880]
mov dword [esi], eax
lea edx, [esi + 4]
mov eax, 0x4643ec
mov ecx, 2
call fcn.00402c48
mov edx, 0x41a9e4
lea eax, [esi + 5]
call fcn.0041aa04
mov dword [esi + 6], eax
lea ebx, [esi + 0xa]
mov byte [ebx], 0xe8
lea edx, [esi + 4]
mov eax, ebx
call fcn.0041aa04
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 0x41aa5d
mov dword [0x466880], 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 0x41c004
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 0x41c00a
ret
Function at 0x41e4d0
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 0x41e521
lea eax, [ebp - 0x2c]
cmp word [eax + 0x20], 3
je 0x41e508
mov eax, dword [edx + ecx*4]
bswap eax
shr eax, 8
mov dword [edx + ecx*4], eax
dec ecx
jns 0x41e4f8
jmp 0x41e521
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 0x41e509
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x42a034
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 0x429f80
call sub.user32.dll_EnumWindows
ret

Function at 0x42a154
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 0x42a1d1
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, esi
call fcn.00429bb4
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 0x42a179
lea ecx, [ebp - 4]
xor edx, edx
mov eax, esi
call fcn.004297b4
cmp dword [ebp - 4], 0
je 0x42a1bb
push 0
push 9
mov eax, dword [ebp - 4]
call fcn.004048a4
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 0x42a1d8
lea eax, [ebp - 4]
call fcn.004043e4
ret

Function at 0x42cfdc
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 [0x466b54], 0
je 0x42d12b
push 0x11
call sub.user32.dll_GetKeyState
test ax, 0x8000
setne al
mov edx, dword [0x4658e8]
mov edx, dword [edx]
xor al, byte [edx + 0xb4]
je 0x42d12b
mov eax, dword [0x466b58]
mov edx, dword [eax]
call dword [edx + 8]
mov eax, dword [0x466b54]
mov ebx, dword [eax + 8]
dec ebx
test ebx, ebx
jl 0x42d0fa
inc ebx
xor edi, edi
mov edx, edi
mov eax, dword [0x466b54]
call fcn.00413fdc
mov dword [ebp - 0x14], eax
mov eax, dword [ebp - 0x14]
cmp eax, dword [ebp - 0x10]
je 0x42d0f2
mov eax, dword [ebp - 0x14]
cmp byte [eax + 0x1a6], 0
je 0x42d0f2
mov eax, dword [ebp - 0x14]
mov edx, dword [eax]
call dword [edx + 0x50]
test al, al
je 0x42d0f2
mov eax, dword [ebp - 0x14]
call fcn.00435b8c
push eax
call sub.user32.dll_IsWindowVisible
test eax, eax
je 0x42d0f2
push ebp
call fcn.0042cf98
pop ecx
test al, al
jne 0x42d0f2
mov eax, dword [ebp - 0x10]
mov eax, dword [eax + 0xa0]
cmp eax, dword [ebp - 0x14]
jne 0x42d0ae
mov eax, dword [ebp - 0x14]
call fcn.004346bc
dec eax
jle 0x42d0f2
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.00403860
cmp byte [ebp - 1], 0
je 0x42d0f2
push dword [ebp - 5]
push dword [ebp - 9]
lea eax, [ebp - 0x28]
push eax
call sub.user32.dll_PtInRect
test eax, eax
je 0x42d0f2
mov edx, dword [ebp - 0x14]
mov eax, dword [0x466b58]
call fcn.0042c764
inc edi
dec ebx
jne 0x42d041
mov eax, dword [0x466b58]
cmp dword [eax + 8], 0
jle 0x42d112
mov eax, dword [0x466b58]
call fcn.0042c7f4
mov dword [ebp - 0x18], eax
cmp dword [ebp - 0x18], 0
je 0x42d12b
push ebp
mov eax, dword [ebp - 0x18]
call fcn.0042ce00
pop ecx
test al, al
jne 0x42d12b
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 0x4306f0
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 0x43073c
mov eax, esi
call fcn.00445d08
mov dword [ebp - 0x14], eax
cmp dword [ebp - 0x14], 0
je 0x43073c
mov eax, dword [ebp - 0x14]
cmp dword [eax + 0x250], 0
je 0x43073c
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 0x43087b
mov eax, dword [ebx]
cmp eax, 0x100
jb 0x43077c
cmp eax, 0x108
ja 0x43077c
mov eax, esi
call fcn.00445d08
mov dword [ebp - 0x14], eax
cmp dword [ebp - 0x14], 0
je 0x430872
mov ecx, ebx
mov edx, esi
mov eax, dword [ebp - 0x14]
mov edi, dword [eax]
call dword [edi + 0xf0]
test al, al
jne 0x43087b
jmp 0x430872
mov eax, dword [ebx]
cmp eax, 0x200
jb 0x43085b
cmp eax, 0x20a
ja 0x43085b
test byte [esi + 0x50], 0x80
jne 0x4307ae
sub eax, 0x203
je 0x4307ab
sub eax, 3
je 0x4307ab
sub eax, 3
jne 0x4307ae
sub dword [ebx], 2
mov eax, dword [ebx]
sub eax, 0x200
je 0x4307c2
dec eax
je 0x4307d7
dec eax
je 0x4307f4
dec eax
je 0x4307d7
jmp 0x4307fb
mov ecx, ebx
mov eax, dword [0x4658e8]
mov eax, dword [eax]
mov edx, esi
call fcn.0044f5e0
jmp 0x430872
cmp byte [esi + 0x5d], 1
jne 0x4307ed
mov eax, esi
mov si, 0xffed
call fcn.00403860
jmp 0x43087b
or word [esi + 0x54], 1
jmp 0x430872
and word [esi + 0x54], 0xfffe
jmp 0x430872
mov eax, dword [0x466b10]
cmp byte [eax + 0x20], 0
je 0x430872
mov eax, dword [0x466b10]
cmp dword [eax + 0x1c], 0
je 0x430872
mov eax, dword [ebx]
mov edx, dword [0x466b10]
cmp eax, dword [edx + 0x1c]
jne 0x430872
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.00445c4c
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.00403860
jmp 0x43087b
cmp eax, 0xb00b
jne 0x430872
mov edx, dword [ebx + 8]
push edx
mov ecx, dword [ebx + 4]
mov edx, eax
mov eax, esi
call fcn.0042f02c
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 0x433d1c
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 0x433d38
cmp dword [esi + 4], 0
je 0x433d65
test byte [ebx + 0x55], 1
jne 0x433d57
mov eax, ebx
call fcn.00432928
test eax, eax
jne 0x433d57
mov edx, esi
mov eax, ebx
mov ecx, dword [eax]
call dword [ecx - 0x10]
jmp 0x433e75
mov edx, esi
mov eax, ebx
call fcn.00433840
jmp 0x433e75
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 0x433e6e
push dword fs:[eax]
mov dword fs:[eax], esp
lea eax, [ebp - 0x4c]
push eax
mov eax, ebx
call fcn.00435b8c
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.00430624
mov eax, dword [ebp - 4]
mov dword [esi + 4], eax
mov edx, esi
mov eax, ebx
call fcn.00433d1c
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.00435b8c
push eax
call sub.user32.dll_EndPaint
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x433e75
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 0x43a3cc
Capabilities:
Link many functions at runtime

Disassembly:
push ebp
mov ebp, esp
push ecx
push ebx
mov eax, dword [0x465a50]
cmp byte [eax + 0xc], 0
je 0x43a539
push 0x8000
call sub.kernel32.dll_SetErrorMode
mov dword [ebp - 4], eax
xor eax, eax
push ebp
push 0x43a532
push dword fs:[eax]
mov dword fs:[eax], esp
cmp dword [0x466b64], 0
jne 0x43a420
push 0x43a540
call sub.kernel32.dll_GetModuleHandleA_2
mov ebx, eax
push 0x43a548
push ebx
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x466b64], eax
cmp dword [0x464b08], 0
jne 0x43a51b
push 0x43a558
call sub.kernel32.dll_LoadLibraryA
mov dword [0x464b08], eax
cmp dword [0x464b08], 0
je 0x43a51b
push 0x43a564
mov eax, dword [0x464b08]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x466b68], eax
push 0x43a574
mov eax, dword [0x464b08]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x466b6c], eax
push 0x43a588
mov eax, dword [0x464b08]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x466b70], eax
push 0x43a5a0
mov eax, dword [0x464b08]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x466b74], eax
push 0x43a5b8
mov eax, dword [0x464b08]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x466b78], eax
push 0x43a5cc
mov eax, dword [0x464b08]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x466b7c], eax
push 0x43a5e4
mov eax, dword [0x464b08]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x466b80], eax
push 0x43a5fc
mov eax, dword [0x464b08]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x466b84], eax
push 0x43a618
mov eax, dword [0x464b08]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x466b88], eax
push 0x43a624
mov eax, dword [0x464b08]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x466b8c], eax
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x43a539
mov eax, dword [ebp - 4]
push eax
call sub.kernel32.dll_SetErrorMode
ret
pop ebx
pop ecx
pop ebp
ret

Function at 0x43e3c4
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.004043e4
push 0
xor eax, eax
mov al, byte [ebp - 2]
push eax
call sub.user32.dll_MapVirtualKeyA
shl eax, 0x10
test eax, eax
je 0x43e413
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.00404654
pop ebx
mov esp, ebp
pop ebp
ret

Function at 0x445bbc
Capabilities:
Log keystrokes via polling

Disassembly:
push ebx
push esi
mov esi, eax
mov bl, byte [0x445c0c]
test si, 4
je 0x445bd0
or bl, 1
test si, 8
je 0x445bda
or bl, 4
test si, 1
je 0x445be4
or bl, 8
test si, 2
je 0x445bee
or bl, 0x10
test si, 0x10
je 0x445bf8
or bl, 0x20
push 0x12
call sub.user32.dll_GetKeyState
test ax, ax
jge 0x445c07
or bl, 2
mov eax, ebx
pop esi
pop ebx
ret