joyce8/EMBER2024-capa huggingface dataset:
Function at 0x510c20
Capabilities:
Access peb ldr_data
Get kernel32 base address

Disassembly:
push 0xffffffffffffffff
push 0x535380
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x2c
mov al, byte [esp + 0x3c]
push ebx
xor ebx, ebx
push esi
mov esi, ecx
mov byte [esp + 0x10], al
mov dword [esp + 0x14], ebx
mov dword [esp + 0x18], ebx
mov dword [esp + 0x1c], ebx
mov ecx, dword [esp + 0x44]
push ebx
mov dword [esp + 0x40], ebx
mov byte [esp + 0x28], al
mov edx, dword [ecx]
lea ecx, [esp + 0x28]
mov dword [esp + 0x24], edx
call fcn.00505ced
mov eax, dword [0x5946ac]
lea ecx, [esp + 0x10]
push eax
push ebx
push ecx
lea ecx, [esp + 0x30]
call fcn.00505c1f
lea edx, [esp + 0x20]
lea eax, [esp + 8]
push edx
push eax
mov ecx, esi
mov byte [esp + 0x44], 1
call fcn.00511700
mov esi, dword [eax]
mov ecx, dword [eax + 4]
mov eax, dword [esp + 0x28]
cmp eax, ebx
mov dword [esp + 0xc], ecx
je 0x510cc7
lea ecx, [eax - 1]
mov al, byte [eax - 1]
cmp al, bl
je 0x510cbe
cmp al, 0xff
je 0x510cbe
dec al
mov byte [ecx], al
jmp 0x510cc7
push ecx
call fcn.0051ba27
add esp, 4
mov eax, dword [esp + 0x14]
mov dword [esp + 0x28], ebx
cmp eax, ebx
mov dword [esp + 0x2c], ebx
mov dword [esp + 0x30], ebx
je 0x510cf8
lea ecx, [eax - 1]
mov al, byte [eax - 1]
cmp al, bl
je 0x510cef
cmp al, 0xff
je 0x510cef
dec al
mov byte [ecx], al
jmp 0x510cf8
push ecx
call fcn.0051ba27
add esp, 4
mov ecx, dword [esp + 0x34]
lea eax, [esi + 0x10]
pop esi
pop ebx
mov dword fs:[0], ecx
add esp, 0x38
ret 4
Function at 0x51cb15
Capabilities:
Extract resource via kernel32 functions

Disassembly:
push ebx
push esi
push edi
mov ebx, ecx
xor edi, edi
call fcn.00527989
mov esi, dword [eax + 0xc]
push 5
push dword [esp + 0x14]
push esi
call dword [sym.imp.KERNEL32.dll_FindResourceA]
push eax
push esi
call dword [sym.imp.KERNEL32.dll_LoadResource]
test eax, eax
je 0x51cb46
push eax
call dword [sym.imp.KERNEL32.dll_LockResource]
mov edi, eax
push esi
mov ecx, ebx
push dword [esp + 0x18]
push edi
call fcn.0051cb59
pop edi
pop esi
pop ebx
ret 8

Function at 0x51e130
Capabilities:
Get graphical window text

Disassembly:
push esi
mov esi, ecx
mov ecx, dword [esi + 0x38]
test ecx, ecx
jne 0x51e168
push dword [esi + 0x1c]
call dword [sym.imp.USER32.dll_GetWindowTextLengthA]
lea ecx, [eax + 1]
push ecx
mov ecx, dword [esp + 0xc]
push eax
call fcn.0051c164
push eax
push dword [esi + 0x1c]
call dword [sym.imp.USER32.dll_GetWindowTextA]
mov ecx, dword [esp + 8]
push 0xffffffffffffffff
call fcn.0051c13c
jmp 0x51e174
mov eax, dword [ecx]
push dword [esp + 8]
call dword [eax + 0x88]
pop esi
ret 4

Function at 0x51faf1
Capabilities:
Extract resource via kernel32 functions

Disassembly:
push ebx
push esi
push edi
xor edi, edi
cmp dword [esp + 0x10], edi
mov ebx, ecx
je 0x51fb33
call fcn.00527989
mov esi, dword [eax + 0xc]
push 0xf0
push dword [esp + 0x14]
push esi
call dword [sym.imp.KERNEL32.dll_FindResourceA]
cmp eax, edi
je 0x51fb33
push eax
push esi
call dword [sym.imp.KERNEL32.dll_LoadResource]
cmp eax, edi
jne 0x51fb2a
xor eax, eax
jmp 0x51fb3b
push eax
call dword [sym.imp.KERNEL32.dll_LockResource]
mov edi, eax
push edi
mov ecx, ebx
call fcn.0051fb41
pop edi
pop esi
pop ebx
ret 4

Function at 0x527eb9
Capabilities:
Get thread local storage value

Disassembly:
push ebx
push esi
mov esi, ecx
lea ebx, [esi + 0x1c]
push ebx
call dword [sym.imp.KERNEL32.dll_EnterCriticalSection]
cmp dword [esp + 0x10], 0
jne 0x527ee7
push dword [esi]
call dword [sym.imp.KERNEL32.dll_TlsGetValue]
test eax, eax
je 0x527f05
push dword [esp + 0xc]
mov ecx, esi
push eax
call fcn.00527e1f
jmp 0x527f05
mov eax, dword [esi + 0x14]
test eax, eax
je 0x527f05
push edi
push dword [esp + 0x10]
mov edi, dword [eax + 4]
mov ecx, esi
push eax
call fcn.00527e1f
test edi, edi
mov eax, edi
jne 0x527eef
pop edi
push ebx
call dword [sym.imp.KERNEL32.dll_LeaveCriticalSection]
pop esi
pop ebx
ret 8
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.004043a8
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.00404498
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 0x4034a8
Capabilities:
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff4
movzx eax, word [0x452020]
mov dword [ebp - 8], eax
lea eax, [ebp - 4]
push eax
push 1
push 0
push 0x403540
push 0x80000002
call sub.advapi32.dll_RegOpenKeyExA
test eax, eax
jne 0x403520
xor eax, eax
push ebp
push 0x403519
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 0x40355c
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 0x403520
mov eax, dword [ebp - 4]
push eax
call sub.advapi32.dll_RegCloseKey
ret
mov ax, word [0x452020]
and ax, 0xffc0
mov dx, word [ebp - 8]
and dx, 0x3f
or ax, dx
mov word [0x452020], ax
mov esp, ebp
pop ebp
ret

Function at 0x404224
Capabilities:
Write file on windows

Disassembly:
push ecx
cmp byte [0x454048], 0
je 0x404285
cmp word [0x45421c], 0xd7b2
jne 0x40424d
cmp dword [0x454224], 0
jbe 0x40424d
mov eax, 0x454218
call dword [0x454234]
push 0
lea eax, [esp + 4]
push eax
push 0x1e
push 0x45206c
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 0x4042ac
push 0xfffffffffffffff5
call sub.kernel32.dll_GetStdHandle
push eax
call sub.kernel32.dll_WriteFile
pop edx
ret
cmp byte [0x452030], 0
jne 0x4042a1
push 0
push 0x452064
push 0x45206c
push 0
call sub.user32.dll_MessageBoxA
pop edx
ret
Function at 0x405fcc
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 0x406032
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.00404618
mov eax, dword [ebp - 0x10]
lea edx, [ebp - 4]
call fcn.0040306c
mov ebx, eax
cmp dword [ebp - 4], 0
je 0x40601c
xor ebx, ebx
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x406039
lea eax, [ebp - 0x10]
call fcn.004043a8
ret

Function at 0x40b05c
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 0x40b095
mov ecx, eax
dec ecx
lea edx, [ebp - 0x100]
mov eax, ebx
call fcn.00404498
jmp 0x40b09e
mov eax, ebx
mov edx, esi
call fcn.004043fc
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 4

Function at 0x40b0a8
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 0x40b0c9
mov al, byte [esp]
jmp 0x40b0cb
mov eax, ebx
pop edx
pop edi
pop esi
pop ebx
ret

Function at 0x40b760
Capabilities:
Write file on windows

Disassembly:
add esp, 0xfffffbbc
push 0x400
lea ecx, [esp + 0x48]
call 0x40b5c8
mov eax, dword [0x453734]
cmp byte [eax], 0
je 0x40b7dc
mov eax, dword [0x4534bc]
call fcn.00402ed8
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.0040884c
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 0x40b824
push 0xfffffffffffffff4
call sub.kernel32.dll_GetStdHandle_1
push eax
call sub.kernel32.dll_WriteFile_1
jmp 0x40b812
push 0x40
lea eax, [esp + 8]
push eax
mov eax, dword [0x453458]
mov eax, dword [eax + 4]
push eax
mov eax, dword [0x454664]
call fcn.00405438
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 0x40c080
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 0x40c156
push dword fs:[eax]
mov dword fs:[eax], esp
mov dword [ebp - 4], 0xffffffff
lea eax, [ebp - 8]
mov edx, ebx
call fcn.00404440
lea eax, [ebp - 8]
call fcn.004048b8
lea eax, [ebp - 0xc]
push eax
mov eax, dword [ebp - 8]
call fcn.00404868
push eax
call sub.version.dll_GetFileVersionInfoSizeA
mov ebx, eax
test ebx, ebx
je 0x40c140
mov eax, ebx
call fcn.00402a28
mov dword [ebp - 0x10], eax
xor eax, eax
push ebp
push 0x40c139
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.00404868
push eax
call sub.version.dll_GetFileVersionInfoA
test eax, eax
je 0x40c123
lea eax, [ebp - 0x18]
push eax
lea eax, [ebp - 0x14]
push eax
push 0x40c168
mov eax, dword [ebp - 0x10]
push eax
call sub.version.dll_VerQueryValueA
test eax, eax
je 0x40c123
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 0x40c140
mov eax, dword [ebp - 0x10]
call fcn.00402a58
ret
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x40c15d
lea eax, [ebp - 8]
call fcn.004043a8
ret

Function at 0x40c6e8
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 0x40c74c
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.00404618
mov eax, dword [ebp - 0xc]
push eax
call sub.kernel32.dll_GetACP
mov edx, eax
pop eax
call fcn.00408374
mov ebx, eax
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x40c753
lea eax, [ebp - 0xc]
call fcn.004043a8
ret

Function at 0x41a918
Capabilities:
Allocate or change rwx memory

Disassembly:
push ebp
mov ebp, esp
push ebx
push esi
push edi
mov edi, 0x454884
cmp dword [edi], 0
jne 0x41a994
push 0x40
push 0x1000
push 0x1000
push 0
call sub.kernel32.dll_VirtualAlloc_1
mov esi, eax
mov eax, dword [0x454880]
mov dword [esi], eax
lea edx, [esi + 4]
mov eax, 0x4523ec
mov ecx, 2
call fcn.00402c48
mov edx, 0x41a8f0
lea eax, [esi + 5]
call fcn.0041a910
mov dword [esi + 6], eax
lea ebx, [esi + 0xa]
mov byte [ebx], 0xe8
lea edx, [esi + 4]
mov eax, ebx
call fcn.0041a910
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 0x41a969
mov dword [0x454880], 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 0x41bba8
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 0x41bbae
ret
Function at 0x41e020
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 0x41e071
lea eax, [ebp - 0x2c]
cmp word [eax + 0x20], 3
je 0x41e058
mov eax, dword [edx + ecx*4]
bswap eax
shr eax, 8
mov dword [edx + ecx*4], eax
dec ecx
jns 0x41e048
jmp 0x41e071
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 0x41e059
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x427620
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 0x42756c
call sub.user32.dll_EnumWindows
ret

Function at 0x427740
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 0x4277bd
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, esi
call fcn.004271a0
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 0x427765
lea ecx, [ebp - 4]
xor edx, edx
mov eax, esi
call fcn.00426da0
cmp dword [ebp - 4], 0
je 0x4277a7
push 0
push 9
mov eax, dword [ebp - 4]
call fcn.00404868
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 0x4277c4
lea eax, [ebp - 4]
call fcn.004043a8
ret

Function at 0x42a460
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 [0x454b54], 0
je 0x42a5af
push 0x11
call sub.user32.dll_GetKeyState
test ax, 0x8000
setne al
mov edx, dword [0x4536b8]
mov edx, dword [edx]
xor al, byte [edx + 0xb4]
je 0x42a5af
mov eax, dword [0x454b58]
mov edx, dword [eax]
call dword [edx + 8]
mov eax, dword [0x454b54]
mov ebx, dword [eax + 8]
dec ebx
test ebx, ebx
jl 0x42a57e
inc ebx
xor edi, edi
mov edx, edi
mov eax, dword [0x454b54]
call fcn.00413e78
mov dword [ebp - 0x14], eax
mov eax, dword [ebp - 0x14]
cmp eax, dword [ebp - 0x10]
je 0x42a576
mov eax, dword [ebp - 0x14]
cmp byte [eax + 0x1a6], 0
je 0x42a576
mov eax, dword [ebp - 0x14]
mov edx, dword [eax]
call dword [edx + 0x50]
test al, al
je 0x42a576
mov eax, dword [ebp - 0x14]
call fcn.00432fc4
push eax
call sub.user32.dll_IsWindowVisible
test eax, eax
je 0x42a576
push ebp
call fcn.0042a41c
pop ecx
test al, al
jne 0x42a576
mov eax, dword [ebp - 0x10]
mov eax, dword [eax + 0xa0]
cmp eax, dword [ebp - 0x14]
jne 0x42a532
mov eax, dword [ebp - 0x14]
call fcn.00431af4
dec eax
jle 0x42a576
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.0040383c
cmp byte [ebp - 1], 0
je 0x42a576
push dword [ebp - 5]
push dword [ebp - 9]
lea eax, [ebp - 0x28]
push eax
call sub.user32.dll_PtInRect
test eax, eax
je 0x42a576
mov edx, dword [ebp - 0x14]
mov eax, dword [0x454b58]
call fcn.00429be8
inc edi
dec ebx
jne 0x42a4c5
mov eax, dword [0x454b58]
cmp dword [eax + 8], 0
jle 0x42a596
mov eax, dword [0x454b58]
call fcn.00429c78
mov dword [ebp - 0x18], eax
cmp dword [ebp - 0x18], 0
je 0x42a5af
push ebp
mov eax, dword [ebp - 0x18]
call fcn.0042a284
pop ecx
test al, al
jne 0x42a5af
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 0x42db48
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 0x42db94
mov eax, esi
call fcn.00442ff8
mov dword [ebp - 0x14], eax
cmp dword [ebp - 0x14], 0
je 0x42db94
mov eax, dword [ebp - 0x14]
cmp dword [eax + 0x250], 0
je 0x42db94
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 0x42dcd3
mov eax, dword [ebx]
cmp eax, 0x100
jb 0x42dbd4
cmp eax, 0x108
ja 0x42dbd4
mov eax, esi
call fcn.00442ff8
mov dword [ebp - 0x14], eax
cmp dword [ebp - 0x14], 0
je 0x42dcca
mov ecx, ebx
mov edx, esi
mov eax, dword [ebp - 0x14]
mov edi, dword [eax]
call dword [edi + 0xf0]
test al, al
jne 0x42dcd3
jmp 0x42dcca
mov eax, dword [ebx]
cmp eax, 0x200
jb 0x42dcb3
cmp eax, 0x20a
ja 0x42dcb3
test byte [esi + 0x50], 0x80
jne 0x42dc06
sub eax, 0x203
je 0x42dc03
sub eax, 3
je 0x42dc03
sub eax, 3
jne 0x42dc06
sub dword [ebx], 2
mov eax, dword [ebx]
sub eax, 0x200
je 0x42dc1a
dec eax
je 0x42dc2f
dec eax
je 0x42dc4c
dec eax
je 0x42dc2f
jmp 0x42dc53
mov ecx, ebx
mov eax, dword [0x4536b8]
mov eax, dword [eax]
mov edx, esi
call fcn.0044c8d0
jmp 0x42dcca
cmp byte [esi + 0x5d], 1
jne 0x42dc45
mov eax, esi
mov si, 0xffed
call fcn.0040383c
jmp 0x42dcd3
or word [esi + 0x54], 1
jmp 0x42dcca
and word [esi + 0x54], 0xfffe
jmp 0x42dcca
mov eax, dword [0x454b10]
cmp byte [eax + 0x20], 0
je 0x42dcca
mov eax, dword [0x454b10]
cmp dword [eax + 0x1c], 0
je 0x42dcca
mov eax, dword [ebx]
mov edx, dword [0x454b10]
cmp eax, dword [edx + 0x1c]
jne 0x42dcca
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.00442f3c
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.0040383c
jmp 0x42dcd3
cmp eax, 0xb00b
jne 0x42dcca
mov edx, dword [ebx + 8]
push edx
mov ecx, dword [ebx + 4]
mov edx, eax
mov eax, esi
call fcn.0042c4b0
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 0x431154
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 0x431170
cmp dword [esi + 4], 0
je 0x43119d
test byte [ebx + 0x55], 1
jne 0x43118f
mov eax, ebx
call fcn.0042fd60
test eax, eax
jne 0x43118f
mov edx, esi
mov eax, ebx
mov ecx, dword [eax]
call dword [ecx - 0x10]
jmp 0x4312ad
mov edx, esi
mov eax, ebx
call fcn.00430c78
jmp 0x4312ad
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 0x4312a6
push dword fs:[eax]
mov dword fs:[eax], esp
lea eax, [ebp - 0x4c]
push eax
mov eax, ebx
call fcn.00432fc4
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.0042da7c
mov eax, dword [ebp - 4]
mov dword [esi + 4], eax
mov edx, esi
mov eax, ebx
call fcn.00431154
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.00432fc4
push eax
call sub.user32.dll_EndPaint
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x4312ad
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 0x4376bc
Capabilities:
Link many functions at runtime

Disassembly:
push ebp
mov ebp, esp
push ecx
push ebx
mov eax, dword [0x45387c]
cmp byte [eax + 0xc], 0
je 0x437829
push 0x8000
call sub.kernel32.dll_SetErrorMode
mov dword [ebp - 4], eax
xor eax, eax
push ebp
push 0x437822
push dword fs:[eax]
mov dword fs:[eax], esp
cmp dword [0x454b64], 0
jne 0x437710
push 0x437830
call sub.kernel32.dll_GetModuleHandleA_2
mov ebx, eax
push 0x437838
push ebx
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x454b64], eax
cmp dword [0x452b00], 0
jne 0x43780b
push 0x437848
call sub.kernel32.dll_LoadLibraryA
mov dword [0x452b00], eax
cmp dword [0x452b00], 0
je 0x43780b
push 0x437854
mov eax, dword [0x452b00]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x454b68], eax
push 0x437864
mov eax, dword [0x452b00]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x454b6c], eax
push 0x437878
mov eax, dword [0x452b00]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x454b70], eax
push 0x437890
mov eax, dword [0x452b00]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x454b74], eax
push 0x4378a8
mov eax, dword [0x452b00]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x454b78], eax
push 0x4378bc
mov eax, dword [0x452b00]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x454b7c], eax
push 0x4378d4
mov eax, dword [0x452b00]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x454b80], eax
push 0x4378ec
mov eax, dword [0x452b00]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x454b84], eax
push 0x437908
mov eax, dword [0x452b00]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x454b88], eax
push 0x437914
mov eax, dword [0x452b00]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x454b8c], eax
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x437829
mov eax, dword [ebp - 4]
push eax
call sub.kernel32.dll_SetErrorMode
ret
pop ebx
pop ecx
pop ebp
ret

Function at 0x43b6b4
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.004043a8
push 0
xor eax, eax
mov al, byte [ebp - 2]
push eax
call sub.user32.dll_MapVirtualKeyA
shl eax, 0x10
test eax, eax
je 0x43b703
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.00404618
pop ebx
mov esp, ebp
pop ebp
ret

Function at 0x442eac
Capabilities:
Log keystrokes via polling

Disassembly:
push ebx
push esi
mov esi, eax
mov bl, byte [0x442efc]
test si, 4
je 0x442ec0
or bl, 1
test si, 8
je 0x442eca
or bl, 4
test si, 1
je 0x442ed4
or bl, 8
test si, 2
je 0x442ede
or bl, 0x10
test si, 0x10
je 0x442ee8
or bl, 0x20
push 0x12
call sub.user32.dll_GetKeyState
test ax, ax
jge 0x442ef7
or bl, 2
mov eax, ebx
pop esi
pop ebx
ret