joyce8/EMBER2024-capa huggingface dataset:
Function at 0x4029f8
Capabilities:
Accept command line arguments

Disassembly:
push ebx
push esi
push edi
add esp, 0xfffffef8
mov ebx, edx
mov esi, eax
mov eax, ebx
call fcn.004046c4
test esi, esi
jne 0x402a2e
push 0x105
lea eax, [esp + 4]
push eax
push 0
call sub.kernel32.dll_GetModuleFileNameA
mov ecx, eax
mov edx, esp
mov eax, ebx
call fcn.004047b4
jmp 0x402a4c
call sub.kernel32.dll_GetCommandLineA
mov edi, eax
mov edx, ebx
mov eax, edi
call fcn.0040290c
mov edi, eax
test esi, esi
je 0x402a4c
cmp dword [ebx], 0
je 0x402a4c
dec esi
jmp 0x402a35
add esp, 0x108
pop edi
pop esi
pop ebx
ret

Function at 0x4037e8
Capabilities:
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff4
movzx eax, word [0x45200c]
mov dword [ebp - 8], eax
lea eax, [ebp - 4]
push eax
push 1
push 0
push 0x403880
push 0x80000002
call sub.advapi32.dll_RegOpenKeyExA
test eax, eax
jne 0x403860
xor eax, eax
push ebp
push 0x403859
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 0x40389c
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 0x403860
mov eax, dword [ebp - 4]
push eax
call sub.advapi32.dll_RegCloseKey
ret
mov ax, word [0x45200c]
and ax, 0xffc0
mov dx, word [ebp - 8]
and dx, 0x3f
or ax, dx
mov word [0x45200c], ax
mov esp, ebp
pop ebp
ret

Function at 0x404548
Capabilities:
Write file on windows

Disassembly:
push ecx
cmp byte [0x457044], 0
je 0x4045a9
cmp word [0x457218], 0xd7b2
jne 0x404571
cmp dword [0x457220], 0
jbe 0x404571
mov eax, 0x457214
call dword [0x457230]
push 0
lea eax, [esp + 4]
push eax
push 0x1e
push 0x452074
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 0x4045d0
push 0xfffffffffffffff5
call sub.kernel32.dll_GetStdHandle
push eax
call sub.kernel32.dll_WriteFile
pop edx
ret
cmp byte [0x45201c], 0
jne 0x4045c5
push 0
push 0x452094
push 0x452074
push 0
call sub.user32.dll_MessageBoxA
pop edx
ret
Function at 0x405fec
Capabilities:
Get geographical location
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffee0
push ebx
push esi
mov dword [ebp - 4], eax
push 0x105
lea eax, [ebp - 0x11d]
push eax
push 0
call sub.kernel32.dll_GetModuleFileNameA
mov byte [ebp - 0x12], 0
lea eax, [ebp - 8]
push eax
push 0xf0019
push 0
push 0x40621c
push 0x80000001
call sub.advapi32.dll_RegOpenKeyExA
test eax, eax
je 0x40606f
lea eax, [ebp - 8]
push eax
push 0xf0019
push 0
push 0x40621c
push 0x80000002
call sub.advapi32.dll_RegOpenKeyExA
test eax, eax
je 0x40606f
lea eax, [ebp - 8]
push eax
push 0xf0019
push 0
push 0x406238
push 0x80000001
call sub.advapi32.dll_RegOpenKeyExA
test eax, eax
jne 0x4060f8
xor eax, eax
push ebp
push 0x4060f1
push dword fs:[eax]
mov dword fs:[eax], esp
mov dword [ebp - 0x18], 5
lea eax, [ebp - 0x11d]
mov edx, 0x105
call fcn.00405e34
lea eax, [ebp - 0x18]
push eax
lea eax, [ebp - 0x12]
push eax
push 0
push 0
lea eax, [ebp - 0x11d]
push eax
mov eax, dword [ebp - 8]
push eax
call sub.advapi32.dll_RegQueryValueExA
test eax, eax
je 0x4060d6
lea eax, [ebp - 0x18]
push eax
lea eax, [ebp - 0x12]
push eax
push 0
push 0
push 0x406258
mov eax, dword [ebp - 8]
push eax
call sub.advapi32.dll_RegQueryValueExA
test eax, eax
je 0x4060d6
mov byte [ebp - 0x12], 0
mov byte [ebp - 0xe], 0
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x4060f8
mov eax, dword [ebp - 8]
push eax
call sub.advapi32.dll_RegCloseKey
ret
push 0x105
mov eax, dword [ebp - 4]
push eax
lea eax, [ebp - 0x11d]
push eax
call sub.kernel32.dll_lstrcpynA
push 5
lea eax, [ebp - 0xd]
push eax
push 3
call sub.kernel32.dll_GetThreadLocale
push eax
call sub.kernel32.dll_GetLocaleInfoA
xor esi, esi
cmp byte [ebp - 0x11d], 0
je 0x406212
cmp byte [ebp - 0xd], 0
jne 0x40613f
cmp byte [ebp - 0x12], 0
je 0x406212
lea eax, [ebp - 0x11d]
push eax
call sub.kernel32.dll_lstrlenA
mov ebx, eax
lea eax, [ebp - 0x11d]
add ebx, eax
jmp 0x406158
dec ebx
cmp byte [ebx], 0x2e
je 0x406167
lea eax, [ebp - 0x11d]
cmp ebx, eax
jne 0x406157
lea eax, [ebp - 0x11d]
cmp ebx, eax
je 0x406212
inc ebx
cmp byte [ebp - 0x12], 0
je 0x4061a4
mov edx, ebx
sub edx, eax
mov eax, 0x105
sub eax, edx
push eax
lea eax, [ebp - 0x12]
push eax
push ebx
call sub.kernel32.dll_lstrcpynA
push 2
push 0
lea eax, [ebp - 0x11d]
push eax
call sub.kernel32.dll_LoadLibraryExA
mov esi, eax
test esi, esi
jne 0x406212
cmp byte [ebp - 0xd], 0
je 0x406212
lea eax, [ebp - 0x11d]
mov edx, ebx
sub edx, eax
mov eax, 0x105
sub eax, edx
push eax
lea eax, [ebp - 0xd]
push eax
push ebx
call sub.kernel32.dll_lstrcpynA
push 2
push 0
lea eax, [ebp - 0x11d]
push eax
call sub.kernel32.dll_LoadLibraryExA
mov esi, eax
test esi, esi
jne 0x406212
mov byte [ebp - 0xb], 0
lea eax, [ebp - 0x11d]
mov edx, ebx
sub edx, eax
mov eax, 0x105
sub eax, edx
push eax
lea eax, [ebp - 0xd]
push eax
push ebx
call sub.kernel32.dll_lstrcpynA
push 2
push 0
lea eax, [ebp - 0x11d]
push eax
call sub.kernel32.dll_LoadLibraryExA
mov esi, eax
mov eax, esi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x4060f8
Capabilities:
Get geographical location

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffee0
push ebx
push esi
mov dword [ebp - 4], eax
push 0x105
lea eax, [ebp - 0x11d]
push eax
push 0
call sub.kernel32.dll_GetModuleFileNameA
mov byte [ebp - 0x12], 0
lea eax, [ebp - 8]
push eax
push 0xf0019
push 0
push 0x40621c
push 0x80000001
call sub.advapi32.dll_RegOpenKeyExA
test eax, eax
je 0x40606f
lea eax, [ebp - 8]
push eax
push 0xf0019
push 0
push 0x40621c
push 0x80000002
call sub.advapi32.dll_RegOpenKeyExA
test eax, eax
je 0x40606f
lea eax, [ebp - 8]
push eax
push 0xf0019
push 0
push 0x406238
push 0x80000001
call sub.advapi32.dll_RegOpenKeyExA
test eax, eax
jne 0x4060f8
xor eax, eax
push ebp
push 0x4060f1
push dword fs:[eax]
mov dword fs:[eax], esp
mov dword [ebp - 0x18], 5
lea eax, [ebp - 0x11d]
mov edx, 0x105
call fcn.00405e34
lea eax, [ebp - 0x18]
push eax
lea eax, [ebp - 0x12]
push eax
push 0
push 0
lea eax, [ebp - 0x11d]
push eax
mov eax, dword [ebp - 8]
push eax
call sub.advapi32.dll_RegQueryValueExA
test eax, eax
je 0x4060d6
lea eax, [ebp - 0x18]
push eax
lea eax, [ebp - 0x12]
push eax
push 0
push 0
push 0x406258
mov eax, dword [ebp - 8]
push eax
call sub.advapi32.dll_RegQueryValueExA
test eax, eax
je 0x4060d6
mov byte [ebp - 0x12], 0
mov byte [ebp - 0xe], 0
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x4060f8
mov eax, dword [ebp - 8]
push eax
call sub.advapi32.dll_RegCloseKey
ret
push 0x105
mov eax, dword [ebp - 4]
push eax
lea eax, [ebp - 0x11d]
push eax
call sub.kernel32.dll_lstrcpynA
push 5
lea eax, [ebp - 0xd]
push eax
push 3
call sub.kernel32.dll_GetThreadLocale
push eax
call sub.kernel32.dll_GetLocaleInfoA
xor esi, esi
cmp byte [ebp - 0x11d], 0
je 0x406212
cmp byte [ebp - 0xd], 0
jne 0x40613f
cmp byte [ebp - 0x12], 0
je 0x406212
lea eax, [ebp - 0x11d]
push eax
call sub.kernel32.dll_lstrlenA
mov ebx, eax
lea eax, [ebp - 0x11d]
add ebx, eax
jmp 0x406158
dec ebx
cmp byte [ebx], 0x2e
je 0x406167
lea eax, [ebp - 0x11d]
cmp ebx, eax
jne 0x406157
lea eax, [ebp - 0x11d]
cmp ebx, eax
je 0x406212
inc ebx
cmp byte [ebp - 0x12], 0
je 0x4061a4
mov edx, ebx
sub edx, eax
mov eax, 0x105
sub eax, edx
push eax
lea eax, [ebp - 0x12]
push eax
push ebx
call sub.kernel32.dll_lstrcpynA
push 2
push 0
lea eax, [ebp - 0x11d]
push eax
call sub.kernel32.dll_LoadLibraryExA
mov esi, eax
test esi, esi
jne 0x406212
cmp byte [ebp - 0xd], 0
je 0x406212
lea eax, [ebp - 0x11d]
mov edx, ebx
sub edx, eax
mov eax, 0x105
sub eax, edx
push eax
lea eax, [ebp - 0xd]
push eax
push ebx
call sub.kernel32.dll_lstrcpynA
push 2
push 0
lea eax, [ebp - 0x11d]
push eax
call sub.kernel32.dll_LoadLibraryExA
mov esi, eax
test esi, esi
jne 0x406212
mov byte [ebp - 0xb], 0
lea eax, [ebp - 0x11d]
mov edx, ebx
sub edx, eax
mov eax, 0x105
sub eax, edx
push eax
lea eax, [ebp - 0xd]
push eax
push ebx
call sub.kernel32.dll_lstrcpynA
push 2
push 0
lea eax, [ebp - 0x11d]
push eax
call sub.kernel32.dll_LoadLibraryExA
mov esi, eax
mov eax, esi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x4098a0
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 0x4098d9
mov ecx, eax
dec ecx
lea edx, [ebp - 0x100]
mov eax, ebx
call fcn.004047b4
jmp 0x4098e2
mov eax, ebx
mov edx, esi
call fcn.00404718
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 4

Function at 0x4098ec
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 0x40990d
mov al, byte [esp]
jmp 0x40990f
mov eax, ebx
pop edx
pop edi
pop esi
pop ebx
ret

Function at 0x409f94
Capabilities:
Write file on windows

Disassembly:
add esp, 0xfffffbbc
push 0x400
lea ecx, [esp + 0x48]
call 0x409e0c
mov eax, dword [0x456a70]
cmp byte [eax], 0
je 0x409ffc
mov eax, dword [0x4568d0]
call fcn.00402e04
push 0
lea eax, [esp + 4]
push eax
lea eax, [esp + 0x4c]
call fcn.00408ad8
push eax
lea eax, [esp + 0x50]
push eax
push 0xfffffffffffffff5
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 0x40a044
push 0xfffffffffffffff5
call sub.kernel32.dll_GetStdHandle_1
push eax
call sub.kernel32.dll_WriteFile_1
jmp 0x40a032
push 0x40
lea eax, [esp + 8]
push eax
mov eax, dword [0x456890]
mov eax, dword [eax + 4]
push eax
mov eax, dword [0x457710]
call fcn.00405df8
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 0x40aa9c
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 0x40ab00
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.0040492c
mov eax, dword [ebp - 0xc]
push eax
call sub.kernel32.dll_GetACP
mov edx, eax
pop eax
call fcn.00408818
mov ebx, eax
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x40ab07
lea eax, [ebp - 0xc]
call fcn.004046c4
ret
Function at 0x41c6a4
Capabilities:
Allocate or change rwx memory

Disassembly:
push ebp
mov ebp, esp
push ebx
push esi
push edi
mov edi, 0x457a1c
cmp dword [edi], 0
jne 0x41c720
push 0x40
push 0x1000
push 0x1000
push 0
call sub.kernel32.dll_VirtualAlloc_1
mov esi, eax
mov eax, dword [0x457a18]
mov dword [esi], eax
lea edx, [esi + 4]
mov eax, 0x4524d8
mov ecx, 2
call fcn.004028cc
mov edx, 0x41c67c
lea eax, [esi + 5]
call fcn.0041c69c
mov dword [esi + 6], eax
lea ebx, [esi + 0xa]
mov byte [ebx], 0xe8
lea edx, [esi + 4]
mov eax, ebx
call fcn.0041c69c
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 0x41c6f5
mov dword [0x457a18], 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 0x41d8ac
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 0x41d8b2
ret

Function at 0x41fcb4
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 0x41fd05
lea eax, [ebp - 0x2c]
cmp word [eax + 0x20], 3
je 0x41fcec
mov eax, dword [edx + ecx*4]
bswap eax
shr eax, 8
mov dword [edx + ecx*4], eax
dec ecx
jns 0x41fcdc
jmp 0x41fd05
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 0x41fced
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x42753c
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 0x427488
call sub.user32.dll_EnumWindows
ret

Function at 0x427660
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 0x4276dd
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, esi
call fcn.004270ac
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 0x427685
lea ecx, [ebp - 4]
xor edx, edx
mov eax, esi
call fcn.00426d04
cmp dword [ebp - 4], 0
je 0x4276c7
push 0
push 9
mov eax, dword [ebp - 4]
call fcn.00404b74
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 0x4276e4
lea eax, [ebp - 4]
call fcn.004046c4
ret

Function at 0x42a29c
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 [0x457ba4], 0
je 0x42a3eb
push 0x11
call sub.user32.dll_GetKeyState
test ax, 0x8000
setne al
mov edx, dword [0x456a14]
mov edx, dword [edx]
xor al, byte [edx + 0xb4]
je 0x42a3eb
mov eax, dword [0x457ba8]
mov edx, dword [eax]
call dword [edx + 8]
mov eax, dword [0x457ba4]
mov ebx, dword [eax + 8]
dec ebx
test ebx, ebx
jl 0x42a3ba
inc ebx
xor edi, edi
mov edx, edi
mov eax, dword [0x457ba4]
call fcn.00413d20
mov dword [ebp - 0x14], eax
mov eax, dword [ebp - 0x14]
cmp eax, dword [ebp - 0x10]
je 0x42a3b2
mov eax, dword [ebp - 0x14]
cmp byte [eax + 0x1a6], 0
je 0x42a3b2
mov eax, dword [ebp - 0x14]
mov edx, dword [eax]
call dword [edx + 0x50]
test al, al
je 0x42a3b2
mov eax, dword [ebp - 0x14]
call fcn.00432ccc
push eax
call sub.user32.dll_IsWindowVisible
test eax, eax
je 0x42a3b2
push ebp
call fcn.0042a258
pop ecx
test al, al
jne 0x42a3b2
mov eax, dword [ebp - 0x10]
mov eax, dword [eax + 0xa0]
cmp eax, dword [ebp - 0x14]
jne 0x42a36e
mov eax, dword [ebp - 0x14]
call fcn.00431860
dec eax
jle 0x42a3b2
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.00403b6c
cmp byte [ebp - 1], 0
je 0x42a3b2
push dword [ebp - 5]
push dword [ebp - 9]
lea eax, [ebp - 0x28]
push eax
call sub.user32.dll_PtInRect
test eax, eax
je 0x42a3b2
mov edx, dword [ebp - 0x14]
mov eax, dword [0x457ba8]
call fcn.00429a20
inc edi
dec ebx
jne 0x42a301
mov eax, dword [0x457ba8]
cmp dword [eax + 8], 0
jle 0x42a3d2
mov eax, dword [0x457ba8]
call fcn.00429ab0
mov dword [ebp - 0x18], eax
cmp dword [ebp - 0x18], 0
je 0x42a3eb
push ebp
mov eax, dword [ebp - 0x18]
call fcn.0042a0c0
pop ecx
test al, al
jne 0x42a3eb
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 0x42d998
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 0x42d9e4
mov eax, esi
call fcn.00443108
mov dword [ebp - 0x14], eax
cmp dword [ebp - 0x14], 0
je 0x42d9e4
mov eax, dword [ebp - 0x14]
cmp dword [eax + 0x250], 0
je 0x42d9e4
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 0x42db28
mov eax, dword [ebx]
cmp eax, 0x100
jb 0x42da24
cmp eax, 0x108
ja 0x42da24
mov eax, esi
call fcn.00443108
mov dword [ebp - 0x14], eax
cmp dword [ebp - 0x14], 0
je 0x42db1f
mov ecx, ebx
mov edx, esi
mov eax, dword [ebp - 0x14]
mov edi, dword [eax]
call dword [edi + 0xec]
test al, al
jne 0x42db28
jmp 0x42db1f
mov eax, dword [ebx]
cmp eax, 0x200
jb 0x42db06
cmp eax, 0x20a
ja 0x42db06
test byte [esi + 0x50], 0x80
jne 0x42da56
sub eax, 0x203
je 0x42da53
sub eax, 3
je 0x42da53
sub eax, 3
jne 0x42da56
sub dword [ebx], 2
mov eax, dword [ebx]
sub eax, 0x200
je 0x42da6a
dec eax
je 0x42da7f
dec eax
je 0x42da9f
dec eax
je 0x42da7f
jmp 0x42daa6
mov ecx, ebx
mov eax, dword [0x456a14]
mov eax, dword [eax]
mov edx, esi
call fcn.0044c5b8
jmp 0x42db1f
cmp byte [esi + 0x5d], 1
jne 0x42da95
mov eax, esi
mov si, 0xffed
call fcn.00403b6c
jmp 0x42db28
or word [esi + 0x54], 1
jmp 0x42db1f
and word [esi + 0x54], 0xfffe
jmp 0x42db1f
mov eax, dword [0x457b60]
cmp byte [eax + 0x20], 0
je 0x42db1f
mov eax, dword [0x457b60]
cmp dword [eax + 0x1c], 0
je 0x42db1f
mov eax, dword [ebx]
mov edx, dword [0x457b60]
cmp eax, dword [edx + 0x1c]
jne 0x42db1f
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.0044304c
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.00403b6c
jmp 0x42db28
mov eax, dword [ebx]
cmp eax, 0xb00b
jne 0x42db1f
mov edx, dword [ebx + 8]
push edx
mov ecx, dword [ebx + 4]
mov edx, eax
mov eax, esi
call fcn.0042c2d4
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 0x430efc
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 0x430f18
cmp dword [esi + 4], 0
je 0x430f45
test byte [ebx + 0x55], 1
jne 0x430f37
mov eax, ebx
call fcn.0042fbc0
test eax, eax
jne 0x430f37
mov edx, esi
mov eax, ebx
mov ecx, dword [eax]
call dword [ecx - 0x10]
jmp 0x431055
mov edx, esi
mov eax, ebx
call fcn.00430a1c
jmp 0x431055
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 0x43104e
push dword fs:[eax]
mov dword fs:[eax], esp
lea eax, [ebp - 0x4c]
push eax
mov eax, ebx
call fcn.00432ccc
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.0042d8cc
mov eax, dword [ebp - 4]
mov dword [esi + 4], eax
mov edx, esi
mov eax, ebx
call fcn.00430efc
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.00432ccc
push eax
call sub.user32.dll_EndPaint
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x431055
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 0x4373ac
Capabilities:
Link many functions at runtime

Disassembly:
push ebp
mov ebp, esp
push ecx
push ebx
mov eax, dword [0x456b60]
cmp byte [eax + 0xc], 0
je 0x437519
push 0x8000
call sub.kernel32.dll_SetErrorMode
mov dword [ebp - 4], eax
xor eax, eax
push ebp
push 0x437512
push dword fs:[eax]
mov dword fs:[eax], esp
cmp dword [0x457bb4], 0
jne 0x437400
push 0x437520
call sub.kernel32.dll_GetModuleHandleA_2
mov ebx, eax
push 0x437528
push ebx
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x457bb4], eax
cmp dword [0x452998], 0
jne 0x4374fb
push 0x437538
call sub.kernel32.dll_LoadLibraryA
mov dword [0x452998], eax
cmp dword [0x452998], 0
je 0x4374fb
push 0x437544
mov eax, dword [0x452998]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x457bb8], eax
push 0x437554
mov eax, dword [0x452998]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x457bbc], eax
push 0x437568
mov eax, dword [0x452998]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x457bc0], eax
push 0x437580
mov eax, dword [0x452998]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x457bc4], eax
push 0x437598
mov eax, dword [0x452998]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x457bc8], eax
push 0x4375ac
mov eax, dword [0x452998]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x457bcc], eax
push 0x4375c4
mov eax, dword [0x452998]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x457bd0], eax
push 0x4375dc
mov eax, dword [0x452998]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x457bd4], eax
push 0x4375f8
mov eax, dword [0x452998]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x457bd8], eax
push 0x437604
mov eax, dword [0x452998]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x457bdc], eax
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x437519
mov eax, dword [ebp - 4]
push eax
call sub.kernel32.dll_SetErrorMode
ret
pop ebx
pop ecx
pop ebp
ret

Function at 0x43b12c
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.004046c4
push 0
xor eax, eax
mov al, byte [ebp - 2]
push eax
call sub.user32.dll_MapVirtualKeyA
shl eax, 0x10
test eax, eax
je 0x43b17b
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.0040492c
pop ebx
mov esp, ebp
pop ebp
ret

Function at 0x442fbc
Capabilities:
Log keystrokes via polling

Disassembly:
push ebx
push esi
mov esi, eax
mov bl, byte [0x44300c]
test si, 4
je 0x442fd0
or bl, 1
test si, 8
je 0x442fda
or bl, 4
test si, 1
je 0x442fe4
or bl, 8
test si, 2
je 0x442fee
or bl, 0x10
test si, 0x10
je 0x442ff8
or bl, 0x20
push 0x12
call sub.user32.dll_GetKeyState
test ax, ax
jge 0x443007
or bl, 2
mov eax, ebx
pop esi
pop ebx
ret