joyce8/EMBER2024-capa huggingface dataset:
Function at 0xbc1825c
Capabilities:
Encode data using xor

Disassembly:
push ebx
push esi
push edi
mov esi, eax
mov eax, edx
test esi, esi
je 0xbc182ec
mov edx, dword [esi - 4]
mov edi, eax
test edx, edx
jle 0xbc182ec
mov ecx, dword [eax]
mov ebx, edx
test ecx, ecx
je 0xbc1829f
test edx, 3
jne 0xbc1828e
xor edx, dword [ecx - 4]
cmp edx, 3
jbe 0xbc18299
jmp 0xbc1829f
or edx, 2
xor edx, dword [ecx - 4]
cmp edx, 1
ja 0xbc1829f
cmp dword [ecx - 8], 1
je 0xbc182a9
mov edx, ebx
or edx, 3
call fcn.0bc14ef0
mov edi, dword [edi]
mov dword [edi - 4], ebx
mov byte [edi + ebx], 0
add ebx, 0xffffffff
and ebx, 0xfffffffc
mov eax, dword [esi + ebx]
mov ecx, eax
or eax, 0x80808080
mov edx, eax
sub eax, 0x7b7b7b7b
xor edx, ecx
or eax, 0x80808080
sub eax, 0x66666666
and eax, edx
shr eax, 2
xor eax, ecx
mov dword [edi + ebx], eax
mov eax, dword [esi + ebx - 4]
sub ebx, 4
jge 0xbc182bb
pop edi
pop esi
pop ebx
ret
pop edi
pop esi
pop ebx
jmp fcn.0bc147a4

Function at 0xbc182f8
Capabilities:
Encode data using xor

Disassembly:
push ebx
push esi
push edi
mov esi, eax
mov eax, edx
test esi, esi
je 0xbc18388
mov edx, dword [esi - 4]
mov edi, eax
test edx, edx
jle 0xbc18388
mov ecx, dword [eax]
mov ebx, edx
test ecx, ecx
je 0xbc1833b
test edx, 3
jne 0xbc1832a
xor edx, dword [ecx - 4]
cmp edx, 3
jbe 0xbc18335
jmp 0xbc1833b
or edx, 2
xor edx, dword [ecx - 4]
cmp edx, 1
ja 0xbc1833b
cmp dword [ecx - 8], 1
je 0xbc18345
mov edx, ebx
or edx, 3
call fcn.0bc14ef0
mov edi, dword [edi]
mov dword [edi - 4], ebx
mov byte [edi + ebx], 0
add ebx, 0xffffffff
and ebx, 0xfffffffc
mov eax, dword [esi + ebx]
mov ecx, eax
or eax, 0x80808080
mov edx, eax
sub eax, 0x5b5b5b5b
xor edx, ecx
or eax, 0x80808080
sub eax, 0x66666666
and eax, edx
shr eax, 2
xor eax, ecx
mov dword [edi + ebx], eax
mov eax, dword [esi + ebx - 4]
sub ebx, 4
jge 0xbc18357
pop edi
pop esi
pop ebx
ret
pop edi
pop esi
pop ebx
jmp fcn.0bc147a4

Function at 0xbc18c94
Capabilities:
Check if file exists
Get file attributes

Disassembly:
push ebx
mov ebx, eax
mov eax, ebx
call fcn.0bc14c68
push eax
call sub.kernel32.dll_GetFileAttributesA
cmp eax, 0xffffffff
je 0xbc18cad
test al, 0x10
jne 0xbc18cb1
xor eax, eax
pop ebx
ret
mov al, 1
pop ebx
ret

Function at 0xbc1b6c4
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 0xbc1b6fd
mov ecx, eax
dec ecx
lea edx, [ebp - 0x100]
mov eax, ebx
call fcn.0bc14894
jmp 0xbc1b706
mov eax, ebx
mov edx, esi
call fcn.0bc147f8
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 4

Function at 0xbc1b710
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 0xbc1b732
movzx eax, byte [esp]
jmp 0xbc1b734
mov eax, ebx
pop edx
pop edi
pop esi
pop ebx
ret
Function at 0xbc1bdc4
Capabilities:
Write file on windows

Disassembly:
add esp, 0xfffffbbc
push 0x400
lea ecx, [esp + 0x48]
call 0xbc1bc3c
mov eax, dword [0xbc6bcbc]
cmp byte [eax], 0
je 0xbc1be40
mov eax, dword [0xbc6ba8c]
call fcn.0bc13160
call fcn.0bc12de8
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.0bc18e5c
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 0xbc1be88
push 0xfffffffffffffff4
call sub.kernel32.dll_GetStdHandle_1
push eax
call sub.kernel32.dll_WriteFile_1
jmp 0xbc1be76
push 0x40
lea eax, [esp + 8]
push eax
mov eax, dword [0xbc6ba10]
mov eax, dword [eax + 4]
push eax
mov eax, dword [0xbc6e7f4]
call fcn.0bc159a4
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 0xbc1c6d4
Capabilities:
Get file version info

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffffe8
push ebx
xor edx, edx
mov dword [ebp - 4], edx
mov ebx, eax
xor eax, eax
push ebp
push 0xbc1c7aa
push dword fs:[eax]
mov dword fs:[eax], esp
mov dword [ebp - 8], 0xffffffff
lea eax, [ebp - 4]
mov edx, ebx
call fcn.0bc1483c
lea eax, [ebp - 4]
call fcn.0bc14cb8
lea eax, [ebp - 0xc]
push eax
mov eax, dword [ebp - 4]
call fcn.0bc14c68
push eax
call sub.version.dll_GetFileVersionInfoSizeA
mov ebx, eax
test ebx, ebx
je 0xbc1c794
mov eax, ebx
call fcn.0bc12c8c
mov dword [ebp - 0x10], eax
xor eax, eax
push ebp
push 0xbc1c78d
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 - 4]
call fcn.0bc14c68
push eax
call sub.version.dll_GetFileVersionInfoA
test eax, eax
je 0xbc1c777
lea eax, [ebp - 0x18]
push eax
lea eax, [ebp - 0x14]
push eax
push 0xbc1c7bc
mov eax, dword [ebp - 0x10]
push eax
call sub.version.dll_VerQueryValueA
test eax, eax
je 0xbc1c777
mov eax, dword [ebp - 0x14]
mov eax, dword [eax + 8]
mov dword [ebp - 8], eax
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0xbc1c794
mov eax, dword [ebp - 0x10]
call fcn.0bc12ca8
ret
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0xbc1c7b1
lea eax, [ebp - 4]
call fcn.0bc147a4
ret
Function at 0xbc2b638
Capabilities:
Allocate or change rwx memory

Disassembly:
push ebp
mov ebp, esp
push ebx
push esi
push edi
mov edi, 0xbc6f300
cmp dword [edi], 0
jne 0xbc2b6b4
push 0x40
push 0x1000
push 0x1000
push 0
call sub.kernel32.dll_VirtualAlloc_1
mov esi, eax
mov eax, dword [0xbc6f2fc]
mov dword [esi], eax
lea edx, [esi + 4]
mov eax, 0xbc6aad4
mov ecx, 2
call fcn.0bc12e7c
mov edx, 0xbc2b610
lea eax, [esi + 5]
call fcn.0bc2b630
mov dword [esi + 6], eax
lea ebx, [esi + 0xa]
mov byte [ebx], 0xe8
lea edx, [esi + 4]
mov eax, ebx
call fcn.0bc2b630
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 0xbc2b689
mov dword [0xbc6f2fc], 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 0xbc2dba8
Capabilities:
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff4
push ebx
push esi
push edi
mov edi, ecx
mov esi, edx
mov ebx, eax
xor eax, eax
mov dword [ebp - 4], eax
lea eax, [ebp + 0xc]
push eax
push edi
lea eax, [ebp - 4]
push eax
push 0
mov eax, esi
call fcn.0bc14c68
push eax
mov eax, dword [ebx + 4]
push eax
call sub.advapi32.dll_RegQueryValueExA_1
test eax, eax
je 0xbc2dc00
mov dword [ebp - 0xc], esi
mov byte [ebp - 8], 0xb
lea eax, [ebp - 0xc]
push eax
push 0
mov ecx, dword [0xbc6be24]
mov dl, 1
mov eax, dword [0xbc2d6cc]
call fcn.0bc1bf84
call fcn.0bc141ec
mov ebx, dword [ebp + 0xc]
mov eax, dword [ebp - 4]
call fcn.0bc2d7d4
mov edx, dword [ebp + 8]
mov byte [edx], al
mov eax, ebx
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 8

Function at 0xbc2ea5c
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 0xbc2ea62
ret
Function at 0xbc3a8ec
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.0bc147a4
push 0
movzx eax, byte [ebp - 2]
push eax
call sub.user32.dll_MapVirtualKeyA
shl eax, 0x10
test eax, eax
je 0xbc3a93a
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.0bc14a14
pop ebx
mov esp, ebp
pop ebp
ret

Function at 0xbc3e9bc
Capabilities:
Get keyboard layout

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffffe0
push ebx
xor eax, eax
mov dword [ebp - 0x1c], eax
mov dword [ebp - 0x20], eax
mov dword [ebp - 4], eax
xor eax, eax
push ebp
push 0xbc3eaef
push dword fs:[eax]
mov dword fs:[eax], esp
mov byte [ebp - 0x16], 0
lea eax, [ebp - 0x16]
push eax
call sub.user32.dll_GetKeyboardLayoutNameA
mov dl, 1
mov eax, dword [0xbc2d72c]
call fcn.0bc2d7fc
mov dword [ebp - 0xc], eax
xor edx, edx
push ebp
push 0xbc3eac5
push dword fs:[edx]
mov dword fs:[edx], esp
mov edx, 0x80000002
mov eax, dword [ebp - 0xc]
call fcn.0bc2d89c
lea eax, [ebp - 0x20]
lea edx, [ebp - 0x16]
mov ecx, 0xa
call fcn.0bc14a14
mov ecx, dword [ebp - 0x20]
lea eax, [ebp - 0x1c]
mov edx, 0xbc3eb04
call fcn.0bc14ab4
mov edx, dword [ebp - 0x1c]
mov eax, dword [ebp - 0xc]
call fcn.0bc2d900
lea ecx, [ebp - 4]
mov edx, 0xbc3eb40
mov eax, dword [ebp - 0xc]
call fcn.0bc2db30
mov edx, 0x8000
mov eax, dword [ebp - 4]
call fcn.0bc1da24
mov dword [ebp - 8], eax
xor edx, edx
push ebp
push 0xbc3eaa8
push dword fs:[edx]
mov dword fs:[edx], esp
push 0xbc3eb4c
mov eax, dword [ebp - 8]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov ebx, eax
call ebx
movzx eax, word [eax + 0x28]
and ax, 1
cmp ax, 1
sete byte [0xbc6b42c]
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0xbc3eaaf
mov eax, dword [ebp - 8]
push eax
call sub.kernel32.dll_FreeLibrary_1
ret

Function at 0xbc3eb9c
Capabilities:
Log keystrokes via polling

Disassembly:
push ebx
push esi
push edi
add esp, 0xfffffff0
mov esi, eax
lea edi, [esp]
movsd dword es:[edi], dword [esi]
movsd dword es:[edi], dword [esi]
movsd dword es:[edi], dword [esi]
movsd dword es:[edi], dword [esi]
movzx ebx, byte [esp + 4]
test bx, bx
je 0xbc3ebe3
push 0x10
call sub.user32.dll_GetKeyState
test ax, ax
jge 0xbc3ebc6
add bx, 0x2000
push 0x11
call sub.user32.dll_GetKeyState
test ax, ax
jge 0xbc3ebd7
add bx, 0x4000
test byte [esp + 0xb], 0x20
je 0xbc3ebe3
add bx, 0x8000
mov eax, ebx
add esp, 0x10
pop edi
pop esi
pop ebx
ret
Function at 0xbc43840
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 [0xbc6f534], 0
je 0xbc43989
push 0x11
call sub.user32.dll_GetKeyState
test ax, 0x8000
setne al
mov edx, dword [0xbc6bc48]
mov edx, dword [edx]
xor al, byte [edx + 0xbc]
je 0xbc43989
mov eax, dword [0xbc6f538]
mov edx, dword [eax]
call dword [edx + 8]
mov eax, dword [0xbc6f534]
mov ebx, dword [eax + 8]
dec ebx
test ebx, ebx
jl 0xbc43958
inc ebx
xor edi, edi
mov edx, edi
mov eax, dword [0xbc6f534]
call fcn.0bc24478
mov dword [ebp - 0x14], eax
mov eax, dword [ebp - 0x14]
cmp eax, dword [ebp - 0x10]
je 0xbc43950
mov eax, dword [ebp - 0x14]
cmp byte [eax + 0x1da], 0
je 0xbc43950
mov eax, dword [ebp - 0x14]
mov edx, dword [eax]
call dword [edx + 0x50]
test al, al
je 0xbc43950
mov eax, dword [ebp - 0x14]
call fcn.0bc4dab0
push eax
call sub.user32.dll_IsWindowVisible
test eax, eax
je 0xbc43950
push ebp
call fcn.0bc437fc
pop ecx
test al, al
jne 0xbc43950
mov edx, dword [ebp - 0x10]
mov eax, dword [ebp - 0x14]
mov si, 0xffbb
call fcn.0bc13b8c
test al, al
je 0xbc43950
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, 0xffbc
call fcn.0bc13b8c
cmp byte [ebp - 1], 0
je 0xbc43950
push dword [ebp - 5]
push dword [ebp - 9]
lea eax, [ebp - 0x28]
push eax
call sub.user32.dll_PtInRect
test eax, eax
je 0xbc43950
mov edx, dword [ebp - 0x14]
mov eax, dword [0xbc6f538]
call fcn.0bc42f6c
inc edi
dec ebx
jne 0xbc438a5
mov eax, dword [0xbc6f538]
cmp dword [eax + 8], 0
jle 0xbc43970
mov eax, dword [0xbc6f538]
call fcn.0bc43024
mov dword [ebp - 0x18], eax
cmp dword [ebp - 0x18], 0
je 0xbc43989
push ebp
mov eax, dword [ebp - 0x18]
call fcn.0bc43660
pop ecx
test al, al
jne 0xbc43989
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 0xbc4acac
Capabilities:
Log keystrokes via polling

Disassembly:
push ebx
push esi
push edi
add esp, 0xfffffed8
mov ebx, ecx
mov edi, edx
mov esi, eax
call sub.user32.dll_GetMessagePos
call fcn.0bc16694
mov dword [esp + 8], eax
movsx eax, word [esp + 8]
mov dword [esp + 0xc], eax
movsx eax, word [esp + 0xa]
mov dword [esp + 0x10], eax
mov ecx, esp
lea edx, [esp + 0xc]
mov eax, esi
call fcn.0bc45bc8
test ebx, ebx
jne 0xbc4acff
push 0
push 0
lea edx, [esp + 8]
xor ecx, ecx
mov eax, esi
call fcn.0bc4abe8
mov ebx, eax
test ebx, ebx
je 0xbc4adea
cmp esi, ebx
je 0xbc4ad28
mov eax, dword [esp]
sub eax, dword [ebx + 0x40]
mov dword [esp + 0x114], eax
mov eax, dword [esp + 4]
sub eax, dword [ebx + 0x44]
mov dword [esp + 0x118], eax
jmp 0xbc4ad3d
mov eax, dword [esp]
mov dword [esp + 0x114], eax
mov eax, dword [esp + 4]
mov dword [esp + 0x118], eax
movzx eax, word [edi + 8]
mov dword [esp + 0x11c], eax
mov eax, dword [edi + 4]
mov dword [esp + 0x124], eax
movzx eax, word [edi + 0xa]
cmp eax, 0x201
jge 0xbc4ad75
add eax, 0xffffff5f
sub eax, 2
jb 0xbc4ad8d
dec eax
sub eax, 2
jb 0xbc4ada1
dec eax
sub eax, 2
jb 0xbc4ad97
jmp 0xbc4adab
add eax, 0xfffffdff
sub eax, 2
jb 0xbc4ad8d
dec eax
sub eax, 2
jb 0xbc4ada1
dec eax
sub eax, 2
jb 0xbc4ad97
jmp 0xbc4adab
mov byte [esp + 0x120], 0
jmp 0xbc4adb3
mov byte [esp + 0x120], 2
jmp 0xbc4adb3
mov byte [esp + 0x120], 1
jmp 0xbc4adb3
mov byte [esp + 0x120], 0
lea eax, [esp + 0x14]
push eax
call sub.user32.dll_GetKeyboardState
lea eax, [esp + 0x14]
call fcn.0bc58528
mov byte [esp + 0x121], al
lea eax, [esp + 0x114]
push eax
xor ecx, ecx
mov edx, 0xb04b
mov eax, ebx
call fcn.0bc47334
mov dword [edi + 0xc], eax
mov al, 1
jmp 0xbc4adec
xor eax, eax
add esp, 0x128
pop edi
pop esi
pop ebx
ret
Function at 0xbc4ba58
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 + 0x240], 0
je 0xbc4ba74
cmp dword [esi + 4], 0
je 0xbc4baa1
test byte [ebx + 0x55], 1
jne 0xbc4ba93
mov eax, ebx
call fcn.0bc49eac
test eax, eax
jne 0xbc4ba93
mov edx, esi
mov eax, ebx
mov ecx, dword [eax]
call dword [ecx - 0x10]
jmp 0xbc4bbb1
mov edx, esi
mov eax, ebx
call fcn.0bc4b460
jmp 0xbc4bbb1
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 0xbc4bbaa
push dword fs:[eax]
mov dword fs:[eax], esp
lea eax, [ebp - 0x4c]
push eax
mov eax, ebx
call fcn.0bc4dab0
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.0bc47334
mov eax, dword [ebp - 4]
mov dword [esi + 4], eax
mov edx, esi
mov eax, ebx
call fcn.0bc4ba58
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.0bc4dab0
push eax
call sub.user32.dll_EndPaint
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0xbc4bbb1
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 0xbc52cdc
Capabilities:
Link many functions at runtime

Disassembly:
push ebp
mov ebp, esp
push ecx
push ebx
mov eax, dword [0xbc6be14]
cmp byte [eax + 0xc], 0
je 0xbc52e49
push 0x8000
call sub.kernel32.dll_SetErrorMode
mov dword [ebp - 4], eax
xor eax, eax
push ebp
push 0xbc52e42
push dword fs:[eax]
mov dword fs:[eax], esp
cmp dword [0xbc6f544], 0
jne 0xbc52d30
push 0xbc52e50
call sub.kernel32.dll_GetModuleHandleA_2
mov ebx, eax
push 0xbc52e58
push ebx
call sub.kernel32.dll_GetProcAddress_1
mov dword [0xbc6f544], eax
cmp dword [0xbc6b570], 0
jne 0xbc52e2b
push 0xbc52e68
call sub.kernel32.dll_LoadLibraryA
mov dword [0xbc6b570], eax
cmp dword [0xbc6b570], 0
je 0xbc52e2b
push 0xbc52e74
mov eax, dword [0xbc6b570]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0xbc6f548], eax
push 0xbc52e84
mov eax, dword [0xbc6b570]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0xbc6f54c], eax
push 0xbc52e98
mov eax, dword [0xbc6b570]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0xbc6f550], eax
push 0xbc52eb0
mov eax, dword [0xbc6b570]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0xbc6f554], eax
push 0xbc52ec8
mov eax, dword [0xbc6b570]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0xbc6f558], eax
push 0xbc52edc
mov eax, dword [0xbc6b570]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0xbc6f55c], eax
push 0xbc52ef4
mov eax, dword [0xbc6b570]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0xbc6f560], eax
push 0xbc52f0c
mov eax, dword [0xbc6b570]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0xbc6f564], eax
push 0xbc52f28
mov eax, dword [0xbc6b570]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0xbc6f568], eax
push 0xbc52f34
mov eax, dword [0xbc6b570]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0xbc6f56c], eax
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0xbc52e49
mov eax, dword [ebp - 4]
push eax
call sub.kernel32.dll_SetErrorMode
ret
pop ebx
pop ecx
pop ebp
ret

Function at 0xbc58490
Capabilities:
Log keystrokes via polling

Disassembly:
push ebx
push esi
mov esi, eax
movzx ebx, byte [0xbc584e4]
test si, 4
je 0xbc584a5
or bl, 1
test si, 8
je 0xbc584af
or bl, 4
test si, 1
je 0xbc584b9
or bl, 8
test si, 2
je 0xbc584c3
or bl, 0x10
test si, 0x10
je 0xbc584cd
or bl, 0x20
push 0x12
call sub.user32.dll_GetKeyState
test ax, ax
jge 0xbc584dc
or bl, 2
mov eax, ebx
pop esi
pop ebx
ret

Function at 0xbc584e8
Capabilities:
Log keystrokes via polling

Disassembly:
push ebx
push esi
mov esi, eax
movzx ebx, byte [0xbc58524]
push 0x10
call sub.user32.dll_GetKeyState
test ax, ax
jge 0xbc58502
or bl, 1
push 0x11
call sub.user32.dll_GetKeyState
test ax, ax
jge 0xbc58511
or bl, 4
test esi, 0x20000000
je 0xbc5851c
or bl, 2
mov eax, ebx
pop esi
pop ebx
ret
Function at 0xbc5fbd8
Capabilities:
Get keyboard layout

Disassembly:
push ebp
mov ebp, esp
push ecx
push ebx
push esi
test dl, dl
je 0xbc5fbea
add esp, 0xfffffff0
call fcn.0bc13c9c
mov byte [ebp - 1], dl
mov ebx, eax
xor edx, edx
mov eax, ebx
call fcn.0bc2a578
mov eax, dword [0xbc6ba24]
mov dword [eax + 4], ebx
mov dword [eax], 0xbc5ff7c
mov eax, dword [0xbc6ba34]
mov dword [eax + 4], ebx
mov dword [eax], 0xbc5ff88
mov eax, ebx
call fcn.0bc5ff94
push 0
call sub.user32.dll_GetKeyboardLayout
mov dword [ebx + 0x3c], eax
mov dl, 1
mov eax, dword [0xbc220cc]
call fcn.0bc13960
mov dword [ebx + 0x4c], eax
mov dl, 1
mov eax, dword [0xbc220cc]
call fcn.0bc13960
mov dword [ebx + 0x50], eax
mov dl, 1
mov eax, dword [0xbc220cc]
call fcn.0bc13960
mov dword [ebx + 0x54], eax
mov dl, 1
mov eax, dword [0xbc220cc]
call fcn.0bc13960
mov dword [ebx + 0x58], eax
mov dl, 1
mov eax, dword [0xbc220cc]
call fcn.0bc13960
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, 0xbc5ba2c
push eax
push 0
push 0
mov eax, dword [0xbc6bbc4]
mov eax, dword [eax]
call eax
mov dl, 1
mov eax, dword [0xbc2e0bc]
call fcn.0bc2f5dc
mov dword [ebx + 0x84], eax
mov dl, 1
mov eax, dword [0xbc2e0bc]
call fcn.0bc2f5dc
mov dword [ebx + 0x88], eax
mov dl, 1
mov eax, dword [0xbc2e0bc]
call fcn.0bc2f5dc
mov dword [ebx + 0x80], eax
mov eax, ebx
call fcn.0bc603c4
mov eax, dword [ebx + 0x84]
mov dword [eax + 0xc], ebx
mov dword [eax + 8], 0xbc60294
mov eax, dword [ebx + 0x88]
mov dword [eax + 0xc], ebx
mov dword [eax + 8], 0xbc60294
mov eax, dword [ebx + 0x80]
mov dword [eax + 0xc], ebx
mov dword [eax + 8], 0xbc60294
mov eax, ebx
cmp byte [ebp - 1], 0
je 0xbc5fd27
call fcn.0bc13cf4
pop dword fs:[0]
add esp, 0xc
mov eax, ebx
pop esi
pop ebx
pop ecx
pop ebp
ret
Function at 0xbc60078
Capabilities:
Get keyboard layout
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffda0
push ebx
xor edx, edx
mov dword [ebp - 0x260], edx
mov dword [ebp - 4], eax
xor eax, eax
push ebp
push 0xbc60223
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [ebp - 4]
cmp dword [eax + 0x34], 0
jne 0xbc60204
mov dl, 1
mov eax, dword [0xbc224f0]
call fcn.0bc13960
mov edx, dword [ebp - 4]
mov dword [edx + 0x34], eax
mov eax, dword [ebp - 4]
add eax, 0x38
call fcn.0bc147a4
lea eax, [ebp - 0x114]
push eax
push 0x40
call sub.user32.dll_GetKeyboardLayoutList
dec eax
test eax, eax
jl 0xbc601f3
inc eax
mov dword [ebp - 0x10], eax
lea eax, [ebp - 0x114]
mov dword [ebp - 0x14], eax
mov eax, dword [ebp - 0x14]
mov eax, dword [eax]
call fcn.0bc53038
test al, al
je 0xbc601e6
lea eax, [ebp - 0xc]
push eax
push 0x20019
push 0
push 0
mov eax, dword [ebp - 0x14]
mov eax, dword [eax]
mov dword [ebp - 0x25c], eax
mov byte [ebp - 0x258], 0
lea ecx, [ebp - 0x25c]
mov edx, 0xbc60234
lea eax, [ebp - 0x254]
call fcn.0bc194e0
push eax
push 0x80000002
call sub.advapi32.dll_RegOpenKeyExA_1
test eax, eax
jne 0xbc601e6
xor eax, eax
push ebp
push 0xbc601df
push dword fs:[eax]
mov dword fs:[eax], esp
mov dword [ebp - 8], pe_nt_image_headers32
lea eax, [ebp - 8]
push eax
lea eax, [ebp - 0x214]
push eax
push 0
push 0
push 0xbc6026c
mov eax, dword [ebp - 0xc]
push eax
call sub.advapi32.dll_RegQueryValueExA_1
test eax, eax
jne 0xbc601c8
lea eax, [ebp - 0x260]
lea edx, [ebp - 0x214]
mov ecx, pe_nt_image_headers32
call fcn.0bc14a14
mov edx, dword [ebp - 0x260]
mov eax, dword [ebp - 0x14]
mov ecx, dword [eax]
mov eax, dword [ebp - 4]
mov eax, dword [eax + 0x34]
mov ebx, dword [eax]
call dword [ebx + 0x3c]
mov eax, dword [ebp - 0x14]
mov eax, dword [eax]
mov edx, dword [ebp - 4]
cmp eax, dword [edx + 0x3c]
jne 0xbc601c8
mov eax, dword [ebp - 4]
add eax, 0x38
lea edx, [ebp - 0x214]
mov ecx, pe_nt_image_headers32
call fcn.0bc14a14
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0xbc601e6
mov eax, dword [ebp - 0xc]
push eax
call sub.advapi32.dll_RegCloseKey_1
ret
add dword [ebp - 0x14], 4
dec dword [ebp - 0x10]
jne 0xbc600e9
mov eax, dword [ebp - 4]
mov eax, dword [eax + 0x34]
mov byte [eax + 0x25], 0
mov dl, 1
call fcn.0bc26408
mov eax, dword [ebp - 4]
mov ebx, dword [eax + 0x34]
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0xbc6022a
lea eax, [ebp - 0x260]
call fcn.0bc147a4
ret

Function at 0xbc60b9c
Capabilities:
Create thread
Set global application hook

Disassembly:
push ecx
mov eax, dword [0xbc6f57c]
cmp byte [eax + 0xad], 0
jne 0xbc60c0d
cmp dword [0xbc6f594], 0
jne 0xbc60bce
call sub.kernel32.dll_GetCurrentThreadId_1
push eax
push 0
mov eax, 0xbc60b58
push eax
push 3
call sub.user32.dll_SetWindowsHookExA
mov dword [0xbc6f594], eax
cmp dword [0xbc6f590], 0
jne 0xbc60be9
push 0
push 0
push 0
push 0
call sub.kernel32.dll_CreateEventA
mov dword [0xbc6f590], eax
cmp dword [0xbc6f598], 0
jne 0xbc60c0d
push esp
push 0
push 0
push 0xbc60afc
push 0x3e8
push 0
call sub.kernel32.dll_CreateThread
mov dword [0xbc6f598], eax
pop edx
ret