joyce8/EMBER2024-capa huggingface dataset:
Function at 0x417f40
Capabilities:
Encode data using xor
Hash data with crc32

Disassembly:
mov ecx, dword [esp + 8]
test ecx, ecx
jne 0x417f4b
xor eax, eax
ret
mov eax, dword [esp + 4]
push ebx
push esi
mov esi, dword [esp + 0x14]
cmp esi, 8
not eax
jb 0x41804e
push edi
mov edi, esi
shr edi, 3
mov edx, eax
xor ebx, ebx
mov bl, byte [ecx]
and edx, 0xff
xor edx, ebx
mov ebx, eax
shr ebx, 8
mov eax, dword [edx*4 + 0x41fc98]
sub esi, 8
xor eax, ebx
inc ecx
mov edx, eax
xor ebx, ebx
mov bl, byte [ecx]
and edx, 0xff
xor edx, ebx
xor ebx, ebx
mov bl, byte [ecx + 1]
mov edx, dword [edx*4 + 0x41fc98]
shr eax, 8
xor edx, eax
inc ecx
mov eax, edx
and eax, 0xff
xor eax, ebx
xor ebx, ebx
mov bl, byte [ecx + 1]
mov eax, dword [eax*4 + 0x41fc98]
shr edx, 8
xor eax, edx
inc ecx
mov edx, eax
and edx, 0xff
xor edx, ebx
xor ebx, ebx
mov bl, byte [ecx + 1]
mov edx, dword [edx*4 + 0x41fc98]
shr eax, 8
xor edx, eax
inc ecx
mov eax, edx
and eax, 0xff
xor eax, ebx
xor ebx, ebx
mov bl, byte [ecx + 1]
mov eax, dword [eax*4 + 0x41fc98]
shr edx, 8
xor eax, edx
inc ecx
mov edx, eax
and edx, 0xff
xor edx, ebx
xor ebx, ebx
mov bl, byte [ecx + 1]
mov edx, dword [edx*4 + 0x41fc98]
shr eax, 8
xor edx, eax
inc ecx
mov eax, edx
and eax, 0xff
xor eax, ebx
xor ebx, ebx
mov bl, byte [ecx + 1]
mov eax, dword [eax*4 + 0x41fc98]
shr edx, 8
xor eax, edx
inc ecx
mov edx, eax
and edx, 0xff
xor edx, ebx
shr eax, 8
mov edx, dword [edx*4 + 0x41fc98]
xor eax, edx
inc ecx
dec edi
jne 0x417f66
pop edi
test esi, esi
je 0x418070
mov edx, eax
xor ebx, ebx
mov bl, byte [ecx]
and edx, 0xff
xor edx, ebx
shr eax, 8
mov edx, dword [edx*4 + 0x41fc98]
xor eax, edx
inc ecx
dec esi
jne 0x418052
pop esi
pop ebx
not eax
ret
Function at 0x403354
Capabilities:
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff4
movzx eax, word [0x470020]
mov dword [ebp - 8], eax
lea eax, [ebp - 4]
push eax
push 1
push 0
push 0x4033ec
push 0x80000002
call sub.advapi32.dll_RegOpenKeyExA
test eax, eax
jne 0x4033cc
xor eax, eax
push ebp
push 0x4033c5
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 0x403408
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 0x4033cc
mov eax, dword [ebp - 4]
push eax
call sub.advapi32.dll_RegCloseKey
ret
mov ax, word [0x470020]
and ax, 0xffc0
mov dx, word [ebp - 8]
and dx, 0x3f
or ax, dx
mov word [0x470020], ax
mov esp, ebp
pop ebp
ret

Function at 0x4040d0
Capabilities:
Write file on windows

Disassembly:
push ecx
cmp byte [0x472048], 0
je 0x404131
cmp word [0x47221c], 0xd7b2
jne 0x4040f9
cmp dword [0x472224], 0
jbe 0x4040f9
mov eax, 0x472218
call dword [0x472234]
push 0
lea eax, [esp + 4]
push eax
push 0x1e
push 0x47006c
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 0x404158
push 0xfffffffffffffff5
call sub.kernel32.dll_GetStdHandle
push eax
call sub.kernel32.dll_WriteFile
pop edx
ret
cmp byte [0x470030], 0
jne 0x40414d
push 0
push 0x470064
push 0x47006c
push 0
call sub.user32.dll_MessageBoxA
pop edx
ret

Function at 0x40428c
Capabilities:
Create thread

Disassembly:
push ebp
mov ebp, esp
push ebx
push esi
push edi
mov edi, ecx
mov esi, edx
mov ebx, eax
mov eax, 8
call fcn.00402a48
mov dword [eax], edi
mov edx, dword [ebp + 0x10]
mov dword [eax + 4], edx
mov byte [0x472049], 1
mov edx, dword [ebp + 8]
push edx
mov edx, dword [ebp + 0xc]
push edx
push eax
mov eax, 0x404254
push eax
push esi
push ebx
call sub.kernel32.dll_CreateThread
pop edi
pop esi
pop ebx
pop ebp
ret 0xc
Function at 0x406030
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 0x406096
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.00404548
mov eax, dword [ebp - 0x10]
lea edx, [ebp - 4]
call fcn.00402f0c
mov ebx, eax
cmp dword [ebp - 4], 0
je 0x406080
xor ebx, ebx
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x40609d
lea eax, [ebp - 0x10]
call fcn.004042d8
ret

Function at 0x4089f0
Capabilities:
Check if file exists
Get file attributes

Disassembly:
push ebx
mov ebx, eax
mov eax, ebx
call fcn.00404798
push eax
call sub.kernel32.dll_GetFileAttributesA
cmp eax, 0xffffffff
je 0x408a09
test al, 0x10
jne 0x408a0d
xor eax, eax
pop ebx
ret
mov al, 1
pop ebx
ret

Function at 0x40b714
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 0x40b74d
mov ecx, eax
dec ecx
lea edx, [ebp - 0x100]
mov eax, ebx
call fcn.004043c8
jmp 0x40b756
mov eax, ebx
mov edx, esi
call fcn.0040432c
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 4

Function at 0x40b760
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 0x40b781
mov al, byte [esp]
jmp 0x40b783
mov eax, ebx
pop edx
pop edi
pop esi
pop ebx
ret

Function at 0x40be18
Capabilities:
Write file on windows

Disassembly:
add esp, 0xfffffbbc
push 0x400
lea ecx, [esp + 0x48]
call 0x40bc80
mov eax, dword [0x471afc]
cmp byte [eax], 0
je 0x40be94
mov eax, dword [0x47179c]
call fcn.00402d78
call fcn.00402bd4
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.00408ce0
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 0x40bedc
push 0xfffffffffffffff4
call sub.kernel32.dll_GetStdHandle_1
push eax
call sub.kernel32.dll_WriteFile_1
jmp 0x40beca
push 0x40
lea eax, [esp + 8]
push eax
mov eax, dword [0x471710]
mov eax, dword [eax + 4]
push eax
mov eax, dword [0x472664]
call fcn.0040549c
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 0x40c738
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 0x40c80e
push dword fs:[eax]
mov dword fs:[eax], esp
mov dword [ebp - 4], 0xffffffff
lea eax, [ebp - 8]
mov edx, ebx
call fcn.00404370
lea eax, [ebp - 8]
call fcn.004047e8
lea eax, [ebp - 0xc]
push eax
mov eax, dword [ebp - 8]
call fcn.00404798
push eax
call sub.version.dll_GetFileVersionInfoSizeA
mov ebx, eax
test ebx, ebx
je 0x40c7f8
mov eax, ebx
call fcn.00402a48
mov dword [ebp - 0x10], eax
xor eax, eax
push ebp
push 0x40c7f1
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.00404798
push eax
call sub.version.dll_GetFileVersionInfoA
test eax, eax
je 0x40c7db
lea eax, [ebp - 0x18]
push eax
lea eax, [ebp - 0x14]
push eax
push 0x40c820
mov eax, dword [ebp - 0x10]
push eax
call sub.version.dll_VerQueryValueA
test eax, eax
je 0x40c7db
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 0x40c7f8
mov eax, dword [ebp - 0x10]
call fcn.00402a78
ret
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x40c815
lea eax, [ebp - 8]
call fcn.004042d8
ret

Function at 0x40cd94
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 0x40cdf8
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.00404548
mov eax, dword [ebp - 0xc]
push eax
call sub.kernel32.dll_GetACP
mov edx, eax
pop eax
call fcn.00408670
mov ebx, eax
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x40cdff
lea eax, [ebp - 0xc]
call fcn.004042d8
ret

Function at 0x40dbd4
Capabilities:
Query environment variable

Disassembly:
push ebx
push esi
push edi
push ebp
add esp, 0xfffffc00
mov esi, edx
mov edi, eax
mov eax, esi
call fcn.004042d8
push 0x400
lea eax, [esp + 4]
push eax
mov eax, edi
call fcn.00404798
mov ebp, eax
push ebp
call sub.kernel32.dll_GetEnvironmentVariableA
mov ebx, eax
cmp ebx, 0x400
jge 0x40dc19
mov edx, esp
mov eax, esi
mov ecx, ebx
call fcn.004043c8
jmp 0x40dc32
mov edx, ebx
dec edx
mov eax, esi
call fcn.00404924
push ebx
mov eax, dword [esi]
call fcn.00404798
push eax
push ebp
call sub.kernel32.dll_GetEnvironmentVariableA
add esp, 0x400
pop ebp
pop edi
pop esi
pop ebx
ret

Function at 0x41b638
Capabilities:
Resume thread

Disassembly:
push ebx
push esi
mov ebx, eax
mov eax, dword [ebx + 4]
push eax
call sub.kernel32.dll_ResumeThread
mov esi, eax
test esi, esi
setge dl
mov eax, ebx
call fcn.0041b490
dec esi
jne 0x41b65a
mov byte [ebx + 0xe], 0
pop esi
pop ebx
ret
Function at 0x41c79c
Capabilities:
Allocate or change rwx memory

Disassembly:
push ebp
mov ebp, esp
push ebx
push esi
push edi
mov edi, 0x472888
cmp dword [edi], 0
jne 0x41c818
push 0x40
push 0x1000
push 0x1000
push 0
call sub.kernel32.dll_VirtualAlloc_1
mov esi, eax
mov eax, dword [0x472884]
mov dword [esi], eax
lea edx, [esi + 4]
mov eax, 0x47046c
mov ecx, 2
call fcn.00402c68
mov edx, 0x41c774
lea eax, [esi + 5]
call fcn.0041c794
mov dword [esi + 6], eax
lea ebx, [esi + 0xa]
mov byte [ebx], 0xe8
lea edx, [esi + 4]
mov eax, ebx
call fcn.0041c794
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 0x41c7ed
mov dword [0x472884], 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 0x41da4c
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 0x41da52
ret

Function at 0x41fec4
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 0x41ff15
lea eax, [ebp - 0x2c]
cmp word [eax + 0x20], 3
je 0x41fefc
mov eax, dword [edx + ecx*4]
bswap eax
shr eax, 8
mov dword [edx + ecx*4], eax
dec ecx
jns 0x41feec
jmp 0x41ff15
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 0x41fefd
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x42f50c
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 0x42f458
call sub.user32.dll_EnumWindows
ret

Function at 0x42f62c
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 0x42f6a9
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, esi
call fcn.0042f08c
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 0x42f651
lea ecx, [ebp - 4]
xor edx, edx
mov eax, esi
call fcn.0042ec8c
cmp dword [ebp - 4], 0
je 0x42f693
push 0
push 9
mov eax, dword [ebp - 4]
call fcn.00404798
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 0x42f6b0
lea eax, [ebp - 4]
call fcn.004042d8
ret

Function at 0x432820
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 [0x472b60], 0
je 0x43296f
push 0x11
call sub.user32.dll_GetKeyState
test ax, 0x8000
setne al
mov edx, dword [0x471a58]
mov edx, dword [edx]
xor al, byte [edx + 0xb4]
je 0x43296f
mov eax, dword [0x472b64]
mov edx, dword [eax]
call dword [edx + 8]
mov eax, dword [0x472b60]
mov ebx, dword [eax + 8]
dec ebx
test ebx, ebx
jl 0x43293e
inc ebx
xor edi, edi
mov edx, edi
mov eax, dword [0x472b60]
call fcn.00414ad4
mov dword [ebp - 0x14], eax
mov eax, dword [ebp - 0x14]
cmp eax, dword [ebp - 0x10]
je 0x432936
mov eax, dword [ebp - 0x14]
cmp byte [eax + 0x1a6], 0
je 0x432936
mov eax, dword [ebp - 0x14]
mov edx, dword [eax]
call dword [edx + 0x50]
test al, al
je 0x432936
mov eax, dword [ebp - 0x14]
call fcn.0043b5b0
push eax
call sub.user32.dll_IsWindowVisible
test eax, eax
je 0x432936
push ebp
call fcn.004327dc
pop ecx
test al, al
jne 0x432936
mov eax, dword [ebp - 0x10]
mov eax, dword [eax + 0xa0]
cmp eax, dword [ebp - 0x14]
jne 0x4328f2
mov eax, dword [ebp - 0x14]
call fcn.0043a0e0
dec eax
jle 0x432936
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.004036e8
cmp byte [ebp - 1], 0
je 0x432936
push dword [ebp - 5]
push dword [ebp - 9]
lea eax, [ebp - 0x28]
push eax
call sub.user32.dll_PtInRect
test eax, eax
je 0x432936
mov edx, dword [ebp - 0x14]
mov eax, dword [0x472b64]
call fcn.00431fa8
inc edi
dec ebx
jne 0x432885
mov eax, dword [0x472b64]
cmp dword [eax + 8], 0
jle 0x432956
mov eax, dword [0x472b64]
call fcn.00432038
mov dword [ebp - 0x18], eax
cmp dword [ebp - 0x18], 0
je 0x43296f
push ebp
mov eax, dword [ebp - 0x18]
call fcn.00432644
pop ecx
test al, al
jne 0x43296f
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 0x435f34
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 0x435f80
mov eax, esi
call fcn.0044bca0
mov dword [ebp - 0x14], eax
cmp dword [ebp - 0x14], 0
je 0x435f80
mov eax, dword [ebp - 0x14]
cmp dword [eax + 0x250], 0
je 0x435f80
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 0x4360bf
mov eax, dword [ebx]
cmp eax, 0x100
jb 0x435fc0
cmp eax, 0x108
ja 0x435fc0
mov eax, esi
call fcn.0044bca0
mov dword [ebp - 0x14], eax
cmp dword [ebp - 0x14], 0
je 0x4360b6
mov ecx, ebx
mov edx, esi
mov eax, dword [ebp - 0x14]
mov edi, dword [eax]
call dword [edi + 0xf0]
test al, al
jne 0x4360bf
jmp 0x4360b6
mov eax, dword [ebx]
cmp eax, 0x200
jb 0x43609f
cmp eax, 0x20a
ja 0x43609f
test byte [esi + 0x50], 0x80
jne 0x435ff2
sub eax, 0x203
je 0x435fef
sub eax, 3
je 0x435fef
sub eax, 3
jne 0x435ff2
sub dword [ebx], 2
mov eax, dword [ebx]
sub eax, 0x200
je 0x436006
dec eax
je 0x43601b
dec eax
je 0x436038
dec eax
je 0x43601b
jmp 0x43603f
mov ecx, ebx
mov eax, dword [0x471a58]
mov eax, dword [eax]
mov edx, esi
call fcn.00455568
jmp 0x4360b6
cmp byte [esi + 0x5d], 1
jne 0x436031
mov eax, esi
mov si, 0xffed
call fcn.004036e8
jmp 0x4360bf
or word [esi + 0x54], 1
jmp 0x4360b6
and word [esi + 0x54], 0xfffe
jmp 0x4360b6
mov eax, dword [0x472b1c]
cmp byte [eax + 0x20], 0
je 0x4360b6
mov eax, dword [0x472b1c]
cmp dword [eax + 0x1c], 0
je 0x4360b6
mov eax, dword [ebx]
mov edx, dword [0x472b1c]
cmp eax, dword [edx + 0x1c]
jne 0x4360b6
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.0044bbe4
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.004036e8
jmp 0x4360bf
cmp eax, 0xb00b
jne 0x4360b6
mov edx, dword [ebx + 8]
push edx
mov ecx, dword [ebx + 4]
mov edx, eax
mov eax, esi
call fcn.00434870
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 0x439740
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 0x43975c
cmp dword [esi + 4], 0
je 0x439789
test byte [ebx + 0x55], 1
jne 0x43977b
mov eax, ebx
call fcn.004382e0
test eax, eax
jne 0x43977b
mov edx, esi
mov eax, ebx
mov ecx, dword [eax]
call dword [ecx - 0x10]
jmp 0x439899
mov edx, esi
mov eax, ebx
call fcn.00439264
jmp 0x439899
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 0x439892
push dword fs:[eax]
mov dword fs:[eax], esp
lea eax, [ebp - 0x4c]
push eax
mov eax, ebx
call fcn.0043b5b0
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.00435e68
mov eax, dword [ebp - 4]
mov dword [esi + 4], eax
mov edx, esi
mov eax, ebx
call fcn.00439740
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.0043b5b0
push eax
call sub.user32.dll_EndPaint
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x439899
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 0x43feac
Capabilities:
Link many functions at runtime

Disassembly:
push ebp
mov ebp, esp
push ecx
push ebx
mov eax, dword [0x471cac]
cmp byte [eax + 0xc], 0
je 0x440019
push 0x8000
call sub.kernel32.dll_SetErrorMode
mov dword [ebp - 4], eax
xor eax, eax
push ebp
push 0x440012
push dword fs:[eax]
mov dword fs:[eax], esp
cmp dword [0x472b70], 0
jne 0x43ff00
push 0x440020
call sub.kernel32.dll_GetModuleHandleA_2
mov ebx, eax
push 0x440028
push ebx
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x472b70], eax
cmp dword [0x470bac], 0
jne 0x43fffb
push 0x440038
call sub.kernel32.dll_LoadLibraryA
mov dword [0x470bac], eax
cmp dword [0x470bac], 0
je 0x43fffb
push 0x440044
mov eax, dword [0x470bac]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x472b74], eax
push 0x440054
mov eax, dword [0x470bac]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x472b78], eax
push 0x440068
mov eax, dword [0x470bac]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x472b7c], eax
push 0x440080
mov eax, dword [0x470bac]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x472b80], eax
push 0x440098
mov eax, dword [0x470bac]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x472b84], eax
push 0x4400ac
mov eax, dword [0x470bac]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x472b88], eax
push 0x4400c4
mov eax, dword [0x470bac]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x472b8c], eax
push 0x4400dc
mov eax, dword [0x470bac]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x472b90], eax
push 0x4400f8
mov eax, dword [0x470bac]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x472b94], eax
push 0x440104
mov eax, dword [0x470bac]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x472b98], eax
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x440019
mov eax, dword [ebp - 4]
push eax
call sub.kernel32.dll_SetErrorMode
ret
pop ebx
pop ecx
pop ebp
ret

Function at 0x44435c
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.004042d8
push 0
xor eax, eax
mov al, byte [ebp - 2]
push eax
call sub.user32.dll_MapVirtualKeyA
shl eax, 0x10
test eax, eax
je 0x4443ab
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.00404548
pop ebx
mov esp, ebp
pop ebp
ret

Function at 0x44bb54
Capabilities:
Log keystrokes via polling

Disassembly:
push ebx
push esi
mov esi, eax
mov bl, byte [0x44bba4]
test si, 4
je 0x44bb68
or bl, 1
test si, 8
je 0x44bb72
or bl, 4
test si, 1
je 0x44bb7c
or bl, 8
test si, 2
je 0x44bb86
or bl, 0x10
test si, 0x10
je 0x44bb90
or bl, 0x20
push 0x12
call sub.user32.dll_GetKeyState
test ax, ax
jge 0x44bb9f
or bl, 2
mov eax, ebx
pop esi
pop ebx
ret
Function at 0x44bba8
Capabilities:
Log keystrokes via polling

Disassembly:
push ebx
push esi
mov esi, eax
mov bl, byte [0x44bbe0]
push 0x10
call sub.user32.dll_GetKeyState
test ax, ax
jge 0x44bbc1
or bl, 1
push 0x11
call sub.user32.dll_GetKeyState
test ax, ax
jge 0x44bbd0
or bl, 4
test esi, 0x20000000
je 0x44bbdb
or bl, 2
mov eax, ebx
pop esi
pop ebx
ret

Function at 0x4522a4
Capabilities:
Get keyboard layout

Disassembly:
push ebp
mov ebp, esp
push ecx
push ebx
push esi
test dl, dl
je 0x4522b6
add esp, 0xfffffff0
call fcn.00403800
mov byte [ebp - 1], dl
mov ebx, eax
xor edx, edx
mov eax, ebx
call fcn.0041b70c
mov eax, dword [0x471724]
mov dword [eax + 4], ebx
mov dword [eax], 0x452648
mov eax, dword [0x471734]
mov dword [eax + 4], ebx
mov dword [eax], 0x452654
mov eax, ebx
call fcn.00452660
push 0
call sub.user32.dll_GetKeyboardLayout
mov dword [ebx + 0x3c], eax
mov dl, 1
mov eax, dword [0x41241c]
call fcn.004034b0
mov dword [ebx + 0x4c], eax
mov dl, 1
mov eax, dword [0x41241c]
call fcn.004034b0
mov dword [ebx + 0x50], eax
mov dl, 1
mov eax, dword [0x41241c]
call fcn.004034b0
mov dword [ebx + 0x54], eax
mov dl, 1
mov eax, dword [0x41241c]
call fcn.004034b0
mov dword [ebx + 0x58], eax
mov dl, 1
mov eax, dword [0x41241c]
call fcn.004034b0
mov dword [ebx + 0x7c], eax
push 0
call sub.user32.dll_GetDC
mov esi, eax
push 0x5a
push esi
call sub.gdi32.dll_GetDeviceCaps
mov dword [ebx + 0x40], eax
push esi
push 0
call sub.user32.dll_ReleaseDC
mov eax, dword [ebx + 0x58]
push eax
mov eax, 0x44ea78
push eax
push 0
push 0
mov eax, dword [0x47198c]
mov eax, dword [eax]
call eax
mov dl, 1
mov eax, dword [0x41d150]
call fcn.0041e5b8
mov dword [ebx + 0x84], eax
mov dl, 1
mov eax, dword [0x41d150]
call fcn.0041e5b8
mov dword [ebx + 0x88], eax
mov dl, 1
mov eax, dword [0x41d150]
call fcn.0041e5b8
mov dword [ebx + 0x80], eax
mov eax, ebx
call fcn.00452ab0
mov eax, dword [ebx + 0x84]
mov dword [eax + 0xc], ebx
mov dword [eax + 8], 0x452978
mov eax, dword [ebx + 0x88]
mov dword [eax + 0xc], ebx
mov dword [eax + 8], 0x452978
mov eax, dword [ebx + 0x80]
mov dword [eax + 0xc], ebx
mov dword [eax + 8], 0x452978
mov eax, ebx
cmp byte [ebp - 1], 0
je 0x4523f3
call fcn.00403858
pop dword fs:[0]
add esp, 0xc
mov eax, ebx
pop esi
pop ebx
pop ecx
pop ebp
ret