joyce8/EMBER2024-capa huggingface dataset:
Function at 0x40368b
Capabilities:
Read file on windows
Write file on windows

Disassembly:
push ebp
mov ebp, esp
mov eax, 0x40228
call fcn.00416700
mov eax, dword [0x421018]
xor eax, ebp
mov dword [ebp - 8], eax
push ebx
push esi
push edi
mov edi, dword [ebp + 8]
lea eax, [ebp - 0x40218]
xor ebx, ebx
mov dword [ebp - 0x40214], 1
push ebx
push eax
mov esi, ecx
lea eax, [ebp - 0x4020c]
push 0x200
push eax
push dword [esi + 4]
call dword [sym.imp.KERNEL32.dll_ReadFile]
test eax, eax
je 0x40389e
cmp dword [ebp - 0x40218], 0x200
jne 0x40389e
push 4
lea eax, [ebp - 0x4010b]
push 0x41ef0c
push eax
call fcn.00416c3c
add esp, 0xc
test eax, eax
jne 0x40370d
inc eax
mov byte [edi], al
jmp 0x4038a0
push 5
lea eax, [ebp - 0x4010b]
push str.ustar
push eax
call fcn.00416c3c
add esp, 0xc
test eax, eax
jne 0x40389e
mov ecx, dword [esi]
sub ecx, 0x10
call fcn.0040308f
add eax, 0x10
lea ecx, [ebp - 0x40210]
push 0x41ef40
mov dword [ebp - 0x40210], eax
call fcn.004038b1
lea eax, [ebp - 0x4020c]
push eax
lea ecx, [ebp - 0x40210]
call fcn.004038b1
push ebx
push 0x100
push 2
push ebx
push ebx
push 0x40000000
push dword [ebp - 0x40210]
call dword [sym.imp.KERNEL32.dll_CreateFileW]
mov dword [ebp - 0x40224], eax
cmp eax, 0xffffffff
je 0x40388f
push 8
lea eax, [ebp - 0x40190]
push ebx
push eax
call fcn.0040f828
add esp, 0xc
mov dword [ebp - 0x40220], eax
push 1
push ebx
push ebx
push dword [esi + 4]
call dword [sym.imp.KERNEL32.dll_SetFilePointer]
mov ecx, dword [ebp - 0x40220]
mov edi, ecx
neg edi
add eax, ecx
and edi, 0x1ff
add edi, eax
test ecx, ecx
je 0x40383c
mov eax, 0x40000
mov dword [ebp - 0x4021c], eax
cmp ecx, eax
jae 0x4037de
mov eax, ecx
mov dword [ebp - 0x4021c], ecx
push ebx
lea ecx, [ebp - 0x40218]
push ecx
push eax
lea eax, [ebp - 0x4000c]
push eax
push dword [esi + 4]
call dword [sym.imp.KERNEL32.dll_ReadFile]
test eax, eax
je 0x403836
push ebx
lea eax, [ebp - 0x40218]
push eax
push dword [ebp - 0x4021c]
lea eax, [ebp - 0x4000c]
push eax
push dword [ebp - 0x40224]
call dword [sym.imp.KERNEL32.dll_WriteFile]
test eax, eax
je 0x403836
mov ecx, dword [ebp - 0x40220]
sub ecx, dword [ebp - 0x4021c]
mov dword [ebp - 0x40220], ecx
jne 0x4037c7
jmp 0x40383c
mov byte [ebp - 0x40214], bl
push dword [ebp - 0x40224]
call dword [sym.imp.KERNEL32.dll_CloseHandle]
cmp byte [ebp - 0x40214], bl
je 0x403878
cmp byte [esi + 8], bl
je 0x403864
lea eax, [ebp - 0x40210]
push eax
lea ecx, [esi + 0xc]
call fcn.0040285c
mov eax, dword [esi + 0x18]
test eax, eax
je 0x403878
push dword [ebp - 0x40210]
push dword [esi + 0x1c]
call eax
pop ecx
pop ecx
cmp edi, 0xffffffff
je 0x403889
push ebx
push ebx
push edi
push dword [esi + 4]
call dword [sym.imp.KERNEL32.dll_SetFilePointer]
mov bl, byte [ebp - 0x40214]
lea ecx, [ebp - 0x40210]
call fcn.00402fdf
mov al, bl
jmp 0x4038a0
xor al, al
mov ecx, dword [ebp - 8]
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.00405e9e
leave
ret 4
Function at 0x403908
Capabilities:
Create process on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x5c
mov ecx, dword [ecx]
push ebx
push esi
push edi
sub ecx, 0x10
mov dword [ebp - 8], edx
call fcn.0040308f
push 0x44
xor ebx, ebx
push ebx
lea esi, [eax + 0x10]
lea eax, [ebp - 0x5c]
mov dword [ebp - 4], esi
push eax
call fcn.004061f0
xor eax, eax
lea edi, [ebp - 0x18]
stosd dword es:[edi], eax
add esp, 0xc
stosd dword es:[edi], eax
stosd dword es:[edi], eax
stosd dword es:[edi], eax
lea eax, [ebp - 0x5c]
push eax
call dword [sym.imp.KERNEL32.dll_GetStartupInfoW]
or dword [ebp - 0x30], 0x81
xor eax, eax
inc eax
mov word [ebp - 0x2c], ax
cmp dword [esi - 4], eax
jle 0x403969
push dword [esi - 0xc]
lea ecx, [ebp - 4]
call fcn.004031f0
mov esi, dword [ebp - 4]
lea eax, [ebp - 0x18]
push eax
lea eax, [ebp - 0x5c]
push eax
push ebx
push ebx
push 0x400
push ebx
push ebx
push ebx
push esi
push ebx
call dword [sym.imp.KERNEL32.dll_CreateProcessW]
test eax, eax
jne 0x403994
call dword [sym.imp.KERNEL32.dll_GetLastError]
mov ecx, dword [ebp - 8]
mov dword [ecx], eax
jmp 0x4039ca
push 0xffffffffffffffff
push dword [ebp - 0x18]
call dword [sym.imp.KERNEL32.dll_WaitForSingleObject]
mov eax, dword [ebp - 8]
test eax, eax
je 0x4039b7
push eax
push dword [ebp - 0x18]
call dword [sym.imp.KERNEL32.dll_GetExitCodeProcess]
test eax, eax
setne bl
jmp 0x4039ba
xor ebx, ebx
inc ebx
push dword [ebp - 0x18]
mov esi, dword [sym.imp.KERNEL32.dll_CloseHandle]
call esi
push dword [ebp - 0x14]
call esi
lea ecx, [ebp - 4]
call fcn.00402fdf
pop edi
pop esi
mov al, bl
pop ebx
leave
ret
Function at 0x402890
Capabilities:
Accept command line arguments

Disassembly:
push ebx
push esi
push edi
add esp, 0xfffffef8
mov esi, edx
mov ebx, eax
test ebx, ebx
jne 0x4028bf
push 0x105
lea eax, [esp + 4]
push eax
push 0
call sub.kernel32.dll_GetModuleFileNameA
mov ecx, eax
mov edx, esp
mov eax, esi
call fcn.00403ab0
jmp 0x4028dd
call sub.kernel32.dll_GetCommandLineA
mov edi, eax
mov edx, esi
mov eax, edi
call fcn.00402818
mov edi, eax
test ebx, ebx
je 0x4028dd
cmp dword [esi], 0
je 0x4028dd
dec ebx
jmp 0x4028c6
add esp, 0x108
pop edi
pop esi
pop ebx
ret

Function at 0x402bd0
Capabilities:
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff4
movzx eax, word [section.DATA]
mov dword [ebp - 8], eax
lea eax, [ebp - 4]
push eax
push 1
push 0
push 0x402c68
push 0x80000002
call sub.advapi32.dll_RegOpenKeyExA
test eax, eax
jne 0x402c48
xor eax, eax
push ebp
push 0x402c41
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 0x402c84
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 0x402c48
mov eax, dword [ebp - 4]
push eax
call sub.advapi32.dll_RegCloseKey
ret
mov ax, word [section.DATA]
and ax, 0xffc0
mov dx, word [ebp - 8]
and dx, 0x3f
or ax, dx
mov word [section.DATA], ax
mov esp, ebp
pop ebp
ret
Function at 0x404f4c
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 0xf003f
push 0
push 0x405108
push 0x80000001
call sub.advapi32.dll_RegOpenKeyExA
test eax, eax
je 0x404fad
lea eax, [ebp - 8]
push eax
push 0xf003f
push 0
push 0x405124
push 0x80000001
call sub.advapi32.dll_RegOpenKeyExA
test eax, eax
jne 0x40501f
xor eax, eax
push ebp
push 0x405018
push dword fs:[eax]
mov dword fs:[eax], esp
mov dword [ebp - 0x18], 5
lea eax, [ebp - 0x18]
push eax
lea eax, [ebp - 0x12]
push eax
push 0
push 0
lea eax, [ebp - 0x11d]
call fcn.00404da4
push eax
mov eax, dword [ebp - 8]
push eax
call sub.advapi32.dll_RegQueryValueExA
test eax, eax
je 0x405001
lea eax, [ebp - 0x18]
push eax
lea eax, [ebp - 0x12]
push eax
push 0
push 0
push 0x405144
mov eax, dword [ebp - 8]
push eax
call sub.advapi32.dll_RegQueryValueExA
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x40501f
mov eax, dword [ebp - 8]
push eax
call sub.advapi32.dll_RegCloseKey
ret
mov eax, dword [ebp - 4]
push eax
lea eax, [ebp - 0x11d]
push eax
call sub.kernel32.dll_lstrcpyA
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 0x405100
cmp byte [ebp - 0xd], 0
jne 0x405061
cmp byte [ebp - 0x12], 0
je 0x405100
lea eax, [ebp - 0x11d]
push eax
call sub.kernel32.dll_lstrlenA
mov ebx, eax
lea eax, [ebp - 0x11d]
add ebx, eax
jmp 0x40507a
dec ebx
cmp byte [ebx], 0x2e
je 0x405089
lea eax, [ebp - 0x11d]
cmp ebx, eax
jne 0x405079
lea eax, [ebp - 0x11d]
cmp ebx, eax
je 0x405100
inc ebx
cmp byte [ebp - 0x12], 0
je 0x4050b6
lea eax, [ebp - 0x12]
push eax
push ebx
call sub.kernel32.dll_lstrcpyA
push 2
push 0
lea eax, [ebp - 0x11d]
push eax
call sub.kernel32.dll_LoadLibraryExA
mov esi, eax
test esi, esi
jne 0x405100
cmp byte [ebp - 0xd], 0
je 0x405100
lea eax, [ebp - 0xd]
push eax
push ebx
call sub.kernel32.dll_lstrcpyA
push 2
push 0
lea eax, [ebp - 0x11d]
push eax
call sub.kernel32.dll_LoadLibraryExA
mov esi, eax
test esi, esi
jne 0x405100
mov byte [ebp - 0xb], 0
lea eax, [ebp - 0xd]
push eax
push ebx
call sub.kernel32.dll_lstrcpyA
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 0x407d78
Capabilities:
Get file attributes

Disassembly:
push ebx
mov ebx, eax
mov eax, ebx
call fcn.00403e0c
push eax
call sub.kernel32.dll_GetFileAttributesA
pop ebx
ret

Function at 0x407d8c
Capabilities:
Set file attributes

Disassembly:
push ebx
push esi
push edi
mov edi, edx
mov esi, eax
xor ebx, ebx
push edi
mov eax, esi
call fcn.00403e0c
push eax
call sub.kernel32.dll_SetFileAttributesA
test eax, eax
jne 0x407dae
call sub.kernel32.dll_GetLastError_1
mov ebx, eax
mov eax, ebx
pop edi
pop esi
pop ebx
ret
Function at 0x4087b8
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 0x4087f1
mov ecx, eax
dec ecx
lea edx, [ebp - 0x100]
mov eax, ebx
call fcn.00403ab0
jmp 0x4087fa
mov eax, ebx
mov edx, esi
call fcn.00403a1c
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 4

Function at 0x408804
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 0x408825
mov al, byte [esp]
jmp 0x408827
mov eax, ebx
pop edx
pop edi
pop esi
pop ebx
ret

Function at 0x413948
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 0x41394e
ret

Function at 0x415cac
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 0x415cfd
lea eax, [ebp - 0x2c]
cmp word [eax + 0x20], 3
je 0x415ce4
mov eax, dword [edx + ecx*4]
bswap eax
shr eax, 8
mov dword [edx + ecx*4], eax
dec ecx
jns 0x415cd4
jmp 0x415cfd
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 0x415ce5
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x41d304
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 - 0xc]
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
push 0x11
call sub.user32.dll_GetKeyState
test ax, 0x8000
setne al
cmp dword [0x447774], 0
sete dl
or al, dl
jne 0x41d444
mov eax, dword [0x447778]
mov edx, dword [eax]
call dword [edx + 8]
mov eax, dword [0x447774]
mov esi, dword [eax + 8]
dec esi
test esi, esi
jl 0x41d413
inc esi
xor edi, edi
mov edx, edi
mov eax, dword [0x447774]
call fcn.0040d3d8
mov dword [ebp - 0x14], eax
mov eax, dword [ebp - 0x14]
cmp eax, dword [ebp - 0x10]
je 0x41d40b
mov eax, dword [ebp - 0x14]
cmp byte [eax + 0x168], 0
je 0x41d40b
mov eax, dword [ebp - 0x14]
mov edx, dword [eax]
call dword [edx + 0x4c]
test al, al
je 0x41d40b
mov eax, dword [ebp - 0x14]
call fcn.00425530
push eax
call sub.user32.dll_IsWindowVisible
test eax, eax
je 0x41d40b
push ebp
call fcn.0041d2c0
pop ecx
test al, al
jne 0x41d40b
mov eax, dword [ebp - 0x10]
mov eax, dword [eax + 0x90]
cmp eax, dword [ebp - 0x14]
jne 0x41d3c7
mov eax, dword [ebp - 0x14]
call fcn.00423ebc
dec eax
jle 0x41d40b
mov byte [ebp - 1], 1
lea eax, [ebp - 0xc]
push eax
lea eax, [ebp - 1]
push eax
lea ecx, [ebp - 0x28]
mov edx, dword [ebp - 0x10]
mov eax, dword [ebp - 0x14]
mov bx, 0xffc1
call fcn.00402f34
cmp byte [ebp - 1], 0
je 0x41d40b
push dword [ebp - 8]
push dword [ebp - 0xc]
lea eax, [ebp - 0x28]
push eax
call sub.user32.dll_PtInRect
test eax, eax
je 0x41d40b
mov edx, dword [ebp - 0x14]
mov eax, dword [0x447778]
call fcn.0041cb0c
inc edi
dec esi
jne 0x41d35a
mov eax, dword [0x447778]
cmp dword [eax + 8], 0
jle 0x41d42b
mov eax, dword [0x447778]
call fcn.0041cb9c
mov dword [ebp - 0x18], eax
cmp dword [ebp - 0x18], 0
je 0x41d444
push ebp
mov eax, dword [ebp - 0x18]
call fcn.0041d128
pop ecx
test al, al
jne 0x41d444
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 0x422ec8
Capabilities:
Log keystrokes via polling

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffee0
push ebx
push esi
push edi
mov esi, edx
mov ebx, eax
mov eax, dword [esi]
cmp eax, 0x84
jg 0x422ef9
je 0x422f53
sub eax, 7
je 0x422f1a
dec eax
je 0x422f44
sub eax, 0x17
je 0x422ff8
jmp 0x423036
add eax, 0xffffff00
sub eax, 9
jb 0x422fe4
add eax, 0xffffff09
sub eax, 0xb
jb 0x422fac
jmp 0x423036
mov eax, ebx
call fcn.004349cc
mov edi, eax
test edi, edi
je 0x423096
mov edx, ebx
mov eax, edi
mov ecx, dword [eax]
call dword [ecx + 0xd4]
test al, al
je 0x42309f
jmp 0x423096
test byte [ebx + 0x44], 0x20
jne 0x42309f
jmp 0x423096
mov edx, esi
mov eax, ebx
call fcn.00420594
cmp dword [esi + 0xc], 0xffffffff
jne 0x42309f
push 0
lea edx, [ebp - 0x120]
mov eax, dword [esi + 8]
call fcn.00406998
lea edx, [ebp - 0x120]
lea ecx, [ebp - 0x118]
mov eax, ebx
call fcn.0041f0e0
lea edx, [ebp - 0x118]
xor ecx, ecx
mov eax, ebx
call fcn.00422da0
test eax, eax
je 0x42309f
mov dword [esi + 0xc], 1
jmp 0x42309f
mov edx, esi
mov eax, ebx
call fcn.00422e34
test al, al
je 0x423096
cmp dword [esi + 0xc], 0
jne 0x42309f
mov eax, dword [esi + 8]
push eax
mov eax, dword [esi + 4]
push eax
mov eax, dword [esi]
push eax
mov eax, ebx
call fcn.00425530
push eax
call sub.user32.dll_DefWindowProcA
jmp 0x42309f
mov eax, ebx
call fcn.0041fc30
test al, al
jne 0x42309f
jmp 0x423096
mov eax, ebx
call fcn.00425530
mov edi, eax
call sub.user32.dll_GetCapture
cmp edi, eax
jne 0x423096
cmp dword [0x44368c], 0
je 0x423096
mov eax, dword [0x44368c]
cmp ebx, dword [eax + 0x24]
jne 0x423096
push 0
xor ecx, ecx
mov edx, 0x1f
mov eax, dword [0x44368c]
call fcn.004204c8
jmp 0x423096
mov eax, dword [0x44773c]
cmp byte [eax + 0x20], 0
je 0x423096
mov eax, dword [0x44773c]
cmp dword [eax + 0x1c], 0
je 0x423096
mov eax, dword [esi]
mov edx, dword [0x44773c]
cmp eax, dword [edx + 0x1c]
jne 0x423096
lea eax, [ebp - 0x110]
push eax
call sub.user32.dll_GetKeyboardState
mov eax, dword [esi]
mov dword [ebp - 0x10], eax
lea eax, [ebp - 0x110]
call fcn.00434910
mov byte [ebp - 0xc], al
mov ax, word [esi + 4]
mov word [ebp - 0xa], ax
mov eax, dword [esi + 8]
mov dword [ebp - 8], eax
lea edx, [ebp - 0x10]
mov eax, ebx
mov bx, 0xffb7
call fcn.00402f34
jmp 0x42309f
mov edx, esi
mov eax, ebx
call fcn.00420594
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x423560
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 + 0x1e8], 0
je 0x42357c
cmp dword [esi + 4], 0
je 0x4235a9
test byte [ebx + 0x45], 1
jne 0x42359b
mov eax, ebx
call fcn.00422504
test eax, eax
jne 0x42359b
mov edx, esi
mov eax, ebx
mov ecx, dword [eax]
call dword [ecx - 0x10]
jmp 0x4236b9
mov edx, esi
mov eax, ebx
call fcn.004231d8
jmp 0x4236b9
push 0
call sub.user32.dll_GetDC
mov edi, eax
lea edx, [ebp - 0x5c]
mov eax, ebx
mov ecx, dword [eax]
call dword [ecx + 0x40]
mov eax, dword [ebp - 0x50]
push eax
lea edx, [ebp - 0x6c]
mov eax, ebx
mov ecx, dword [eax]
call dword [ecx + 0x40]
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 0x4236b2
push dword fs:[eax]
mov dword fs:[eax], esp
lea eax, [ebp - 0x4c]
push eax
mov eax, ebx
call fcn.00425530
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.004204c8
mov eax, dword [ebp - 4]
mov dword [esi + 4], eax
mov edx, esi
mov eax, ebx
call fcn.00423560
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 + 0x40]
mov eax, dword [ebp - 0x50]
push eax
lea edx, [ebp - 0x6c]
mov eax, ebx
mov ecx, dword [eax]
call dword [ecx + 0x40]
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.00425530
push eax
call sub.user32.dll_EndPaint
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x4236b9
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 0x42cd0c
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.004039c8
push 0
xor eax, eax
mov al, byte [ebp - 2]
push eax
call sub.user32.dll_MapVirtualKeyA
shl eax, 0x10
test eax, eax
je 0x42cd5b
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.00403bf8
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x4346e8
Capabilities:
Allocate or change rwx memory

Disassembly:
push ebp
mov ebp, esp
push ebx
push esi
push edi
mov edi, 0x4477d4
cmp dword [edi], 0
jne 0x434764
push 0x40
push 0x1000
push 0x1000
push 0
call sub.kernel32.dll_VirtualAlloc_1
mov esi, eax
mov eax, dword [0x4477d0]
mov dword [esi], eax
lea edx, [esi + 4]
mov eax, 0x443820
mov ecx, 2
call fcn.004027d8
mov edx, 0x4346c0
lea eax, [esi + 5]
call fcn.004346e0
mov dword [esi + 6], eax
lea ebx, [esi + 0xa]
mov byte [ebx], 0xe8
lea edx, [esi + 4]
mov eax, ebx
call fcn.004346e0
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 0x434739
mov dword [0x4477d0], 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 0x434880
Capabilities:
Log keystrokes via polling

Disassembly:
push ebx
push esi
mov esi, eax
mov bl, byte [0x4348d0]
test si, 4
je 0x434894
or bl, 1
test si, 8
je 0x43489e
or bl, 4
test si, 1
je 0x4348a8
or bl, 8
test si, 2
je 0x4348b2
or bl, 0x10
test si, 0x10
je 0x4348bc
or bl, 0x20
push 0x12
call sub.user32.dll_GetKeyState
test ax, ax
jge 0x4348cb
or bl, 2
mov eax, ebx
pop esi
pop ebx
ret

Function at 0x4348d4
Capabilities:
Log keystrokes via polling

Disassembly:
push ebx
push esi
mov esi, eax
mov bl, byte [0x43490c]
push 0x10
call sub.user32.dll_GetKeyState
test ax, ax
jge 0x4348ed
or bl, 1
push 0x11
call sub.user32.dll_GetKeyState
test ax, ax
jge 0x4348fc
or bl, 4
test esi, 0x20000000
je 0x434907
or bl, 2
mov eax, ebx
pop esi
pop ebx
ret
Function at 0x43aab4
Capabilities:
Get keyboard layout

Disassembly:
push ebp
mov ebp, esp
push ecx
push ebx
push esi
test dl, dl
je 0x43aac6
add esp, 0xfffffff0
call fcn.00403040
mov byte [ebp - 1], dl
mov ebx, eax
xor edx, edx
mov eax, ebx
call fcn.00411c04
mov eax, ebx
call fcn.0043ae00
push 0
call sub.user32.dll_GetKeyboardLayout
mov dword [ebx + 0x30], eax
mov dl, 1
mov eax, dword [0x40bd14]
call fcn.00402d28
mov dword [ebx + 0x40], eax
mov dl, 1
mov eax, dword [0x40bd14]
call fcn.00402d28
mov dword [ebx + 0x44], eax
mov dl, 1
mov eax, dword [0x40bd14]
call fcn.00402d28
mov dword [ebx + 0x48], eax
mov dl, 1
mov eax, dword [0x40bd14]
call fcn.00402d28
mov dword [ebx + 0x4c], eax
mov dl, 1
mov eax, dword [0x40bd14]
call fcn.00402d28
mov dword [ebx + 0x70], eax
push 0
call sub.user32.dll_GetDC
mov esi, eax
push 0x5a
push esi
call sub.gdi32.dll_GetDeviceCaps
mov dword [ebx + 0x34], eax
push esi
push 0
call sub.user32.dll_ReleaseDC
mov eax, dword [ebx + 0x4c]
push eax
mov eax, 0x43aa84
push eax
push 0
push 0
mov eax, dword [0x445f1c]
mov eax, dword [eax]
call eax
mov dl, 1
mov eax, dword [0x4130cc]
call fcn.004143a8
mov dword [ebx + 0x78], eax
mov dl, 1
mov eax, dword [0x4130cc]
call fcn.004143a8
mov dword [ebx + 0x7c], eax
mov dl, 1
mov eax, dword [0x4130cc]
call fcn.004143a8
mov dword [ebx + 0x74], eax
mov eax, ebx
call fcn.0043b1e0
mov eax, dword [ebx + 0x78]
mov dword [eax + 0xc], ebx
mov dword [eax + 8], 0x43b0fc
mov eax, dword [ebx + 0x7c]
mov dword [eax + 0xc], ebx
mov dword [eax + 8], 0x43b0fc
mov eax, dword [ebx + 0x74]
mov dword [eax + 0xc], ebx
mov dword [eax + 8], 0x43b0fc
mov eax, ebx
cmp byte [ebp - 1], 0
je 0x43abd5
call fcn.00403098
pop dword fs:[0]
add esp, 0xc
mov eax, ebx
pop esi
pop ebx
pop ecx
pop ebp
ret