joyce8/EMBER2024-capa huggingface dataset:
Function at 0x474444
Capabilities:
Check for software breakpoints

Disassembly:
push ebx
mov ebx, eax
cmp dword [ebx + 0x10], 0xca
jne 0x474472
mov eax, ebx
call fcn.00474efc
cmp dword [ebx + 0x3c], 0
je 0x47446b
mov dword [ebx + 0x10], 0xcf
mov eax, 1
pop ebx
ret
mov dword [ebx + 0x10], 0xcb
cmp dword [ebx + 0x10], 0xcb
jne 0x4744e3
mov edx, dword [ebx + 0x1ac]
cmp dword [edx + 0x10], 0
je 0x4744d5
cmp dword [ebx + 8], 0
je 0x474494
mov eax, ebx
mov edx, dword [eax + 8]
call dword [edx]
mov eax, ebx
mov edx, dword [eax + 0x1ac]
call dword [edx]
test eax, eax
jne 0x4744a6
xor eax, eax
pop ebx
ret
cmp eax, 2
je 0x4744d5
cmp dword [ebx + 8], 0
je 0x474487
cmp eax, 3
je 0x4744b9
dec eax
jne 0x474487
mov edx, dword [ebx + 8]
inc dword [edx + 4]
mov ecx, dword [edx + 4]
mov eax, dword [ebx + 8]
cmp ecx, dword [eax + 8]
jl 0x474487
mov edx, dword [ebx + 0x138]
add dword [eax + 8], edx
jmp 0x474487
mov ecx, dword [ebx + 0x8c]
mov dword [ebx + 0x94], ecx
jmp 0x474501
cmp dword [ebx + 0x10], 0xcc
je 0x474501
mov eax, dword [ebx]
mov dword [eax + 0x14], 0x12
mov edx, dword [ebx + 0x10]
mov dword [eax + 0x18], edx
mov eax, ebx
mov edx, dword [eax]
call dword [edx]
mov eax, ebx
call fcn.0047450c
pop ebx
ret

Function at 0x484508
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff8
push ebx
push esi
push edi
mov esi, eax
test ecx, ecx
je 0x484581
xor eax, eax
mov dword [ebp - 4], eax
mov edx, ecx
dec edx
mov eax, dword [ebp + 8]
dec eax
sub eax, edx
jl 0x484536
inc eax
lea edx, [esi + edx]
xor ebx, ebx
mov bl, byte [edx]
add dword [ebp - 4], ebx
inc edx
dec eax
jne 0x48452b
mov ebx, dword [ebp + 8]
sub ebx, ecx
inc ebx
mov eax, dword [ebp - 4]
cdq
idiv ebx
mov edi, edx
test edi, edi
je 0x48454b
add dword [ebp - 4], edi
mov eax, dword [ebp - 4]
cdq
idiv ebx
mov byte [ebp - 6], al
mov edx, ecx
dec edx
mov eax, dword [ebp + 8]
dec eax
sub eax, edx
jl 0x484581
inc eax
mov ebx, edx
sub ebx, ecx
mov bl, byte [esi + ebx + 1]
mov byte [ebp - 5], bl
mov ebx, edx
sub ebx, ecx
lea ebx, [esi + ebx + 1]
push ebx
mov bl, byte [ebp - 5]
xor bl, byte [ebp - 6]
pop edi
mov byte [edi], bl
inc edx
dec eax
jne 0x484560
pop edi
pop esi
pop ebx
pop ecx
pop ecx
pop ebp
ret 4

Function at 0x48458c
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
push ebx
mov edx, dword [ebp + 8]
dec edx
test edx, edx
jl 0x4845a5
inc edx
xor ebx, ebx
mov bl, byte [eax]
xor ecx, ebx
mov byte [eax], cl
inc eax
dec edx
jne 0x484599
pop ebx
pop ebp
ret 4
Function at 0x486890
Capabilities:
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff4
push ebx
push esi
mov esi, ecx
mov dword [ebp - 4], edx
mov ebx, eax
mov eax, dword [ebp - 4]
call fcn.00404804
xor eax, eax
push ebp
push 0x486931
push dword fs:[eax]
mov dword fs:[eax], esp
xor eax, eax
push ebp
push 0x486914
push dword fs:[eax]
mov dword fs:[eax], esp
mov edx, dword [ebp - 4]
mov eax, ebx
call fcn.0046f788
mov dword [ebp - 8], eax
cmp dword [ebp - 8], 0
jle 0x486906
mov eax, esi
mov ecx, dword [ebp - 8]
xor edx, edx
call fcn.00404454
xor eax, eax
mov dword [ebp - 0xc], eax
lea eax, [ebp - 8]
push eax
mov eax, dword [esi]
push eax
lea eax, [ebp - 0xc]
push eax
push 0
mov eax, dword [ebp - 4]
call fcn.00404814
push eax
mov eax, dword [ebx + 4]
push eax
call sub.advapi32.dll_RegQueryValueExA_1
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x48691b
ret
Function at 0x406132
Capabilities:
Encode data using xor
Hash data with crc32

Disassembly:
cmp dword [0x426d3c], 0
push esi
jne 0x406169
xor ecx, ecx
push 8
mov eax, ecx
pop esi
mov edx, eax
and dl, 1
neg dl
sbb edx, edx
and edx, 0xedb88320
shr eax, 1
xor eax, edx
dec esi
jne 0x406143
mov dword [ecx*4 + 0x426d38], eax
inc ecx
cmp ecx, 0x100
jl 0x40613e
mov edx, dword [esp + 0x10]
mov eax, dword [esp + 8]
test edx, edx
not eax
jbe 0x40619a
mov ecx, dword [esp + 0xc]
push edi
movzx edi, byte [ecx]
mov esi, eax
and esi, 0xff
xor esi, edi
shr eax, 8
mov esi, dword [esi*4 + 0x426d38]
xor eax, esi
inc ecx
dec edx
jne 0x40617c
pop edi
not eax
pop esi
ret 0xc

Function at 0x408935
Capabilities:
Encode data using add xor sub operations
Encode data using xor

Disassembly:
mov edi, 0x4085d8
dec esi
call main
and esi, esi
sub edx, 1
xor dword [eax], edi
add eax, 1
inc esi
and edx, edx
cmp eax, ecx
jne fcn.00408935
ret
Function at 0x10001010
Capabilities:
Check if file exists
Create thread
Get file attributes

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x414
mov eax, dword [0x10003004]
xor eax, ebp
mov dword [ebp - 4], eax
cmp dword [ebp + 0xc], 1
push esi
mov esi, dword [ebp + 8]
jne 0x100011c5
push 0x104
lea eax, [ebp - 0x20c]
push eax
push esi
call dword [sym.imp.KERNEL32.dll_GetModuleFileNameW]
test eax, eax
je 0x100011be
lea eax, [ebp - 0x20c]
push eax
call dword [sym.imp.SHLWAPI.dll_PathRemoveFileSpecW]
push str.1.txt
lea eax, [ebp - 0x20c]
push eax
lea eax, [ebp - 0x414]
push str._s_s
push eax
call dword [sym.imp.USER32.dll_wsprintfW]
add esp, 0x10
lea eax, [ebp - 0x414]
push eax
call dword [sym.imp.KERNEL32.dll_GetFileAttributesW]
cmp eax, 0xffffffff
je 0x100011be
test al, 0x10
jne 0x100011be
xor eax, eax
cmp dword [0x100036a4], 2
jl 0x10001170
movaps xmm3, xmmword [0x100020e0]
mov ecx, 8
movaps xmm4, xmmword [0x100020f0]
movd xmm2, ecx
nop
movd xmm0, dword [eax + 0x10003018]
pmovzxbd xmm1, xmm0
xorps xmm0, xmm0
psubd xmm1, xmm3
pcmpgtd xmm0, xmm1
pand xmm0, xmm4
paddd xmm0, xmm1
psrad xmm0, xmm2
pslld xmm0, xmm2
psubd xmm1, xmm0
pshuflw xmm0, xmm1, 0xd8
pshufhw xmm0, xmm0, 0xd8
pshufd xmm0, xmm0, 0xd8
pand xmm0, xmmword [0x10002100]
packuswb xmm0, xmm0
movd dword [eax + 0x10003018], xmm0
movd xmm0, dword [eax + 0x1000301c]
pmovzxbd xmm1, xmm0
xorps xmm0, xmm0
psubd xmm1, xmm3
pcmpgtd xmm0, xmm1
pand xmm0, xmm4
paddd xmm0, xmm1
psrad xmm0, xmm2
pslld xmm0, xmm2
psubd xmm1, xmm0
pshuflw xmm0, xmm1, 0xd8
pshufhw xmm0, xmm0, 0xd8
pshufd xmm0, xmm0, 0xd8
pand xmm0, xmmword [0x10002100]
packuswb xmm0, xmm0
movd dword [eax + 0x1000301c], xmm0
add eax, 8
cmp eax, 0x320
jl 0x100010c0
jmp 0x10001198
movzx ecx, byte [eax + 0x10003018]
sub ecx, 3
and ecx, 0x800000ff
jns 0x1000118a
dec ecx
or ecx, 0xffffff00
inc ecx
mov byte [eax + 0x10003018], cl
inc eax
cmp eax, 0x320
jl 0x10001170
push 0
push 0
push 0x10003018
push section..text
push 0
push 0
call dword [sym.imp.api_ms_win_crt_runtime_l1_1_0.dll__beginthreadex]
add esp, 0x18
test eax, eax
je 0x100011be
push eax
call dword [sym.imp.KERNEL32.dll_CloseHandle]
push esi
call dword [sym.imp.KERNEL32.dll_DisableThreadLibraryCalls]
mov ecx, dword [ebp - 4]
mov eax, 1
xor ecx, ebp
pop esi
call fcn.100011db
mov esp, ebp
pop ebp
ret 0xc
Function at 0x403358
Capabilities:
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff4
movzx eax, word [0x44e00c]
mov dword [ebp - 8], eax
lea eax, [ebp - 4]
push eax
push 1
push 0
push 0x4033f0
push 0x80000002
call sub.advapi32.dll_RegOpenKeyExA
test eax, eax
jne 0x4033d0
xor eax, eax
push ebp
push 0x4033c9
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 0x40340c
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 0x4033d0
mov eax, dword [ebp - 4]
push eax
call sub.advapi32.dll_RegCloseKey
ret
mov ax, word [0x44e00c]
and ax, 0xffc0
mov dx, word [ebp - 8]
and dx, 0x3f
or ax, dx
mov word [0x44e00c], ax
mov esp, ebp
pop ebp
ret

Function at 0x4040b8
Capabilities:
Write file on windows

Disassembly:
push ecx
cmp byte [0x44f048], 0
je 0x404119
cmp word [0x44f21c], 0xd7b2
jne 0x4040e1
cmp dword [0x44f224], 0
jbe 0x4040e1
mov eax, 0x44f218
call dword [0x44f234]
push 0
lea eax, [esp + 4]
push eax
push 0x1e
push 0x44e054
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 0x404140
push 0xfffffffffffffff5
call sub.kernel32.dll_GetStdHandle
push eax
call sub.kernel32.dll_WriteFile
pop edx
ret
cmp byte [0x44e01c], 0
jne 0x404135
push 0
push 0x44e074
push 0x44e054
push 0
call sub.user32.dll_MessageBoxA
pop edx
ret
Function at 0x4094a4
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 0x4094dd
mov ecx, eax
dec ecx
lea edx, [ebp - 0x100]
mov eax, ebx
call fcn.00404324
jmp 0x4094e6
mov eax, ebx
mov edx, esi
call fcn.00404288
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 4

Function at 0x4094f0
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 0x409511
mov al, byte [esp]
jmp 0x409513
mov eax, ebx
pop edx
pop edi
pop esi
pop ebx
ret

Function at 0x409b98
Capabilities:
Write file on windows

Disassembly:
add esp, 0xfffffbbc
push 0x400
lea ecx, [esp + 0x48]
call 0x409a10
mov eax, dword [0x44ee28]
cmp byte [eax], 0
je 0x409c00
mov eax, dword [0x44ec8c]
call fcn.00402c38
push 0
lea eax, [esp + 4]
push eax
lea eax, [esp + 0x4c]
call fcn.004086dc
push eax
lea eax, [esp + 0x50]
push eax
push 0xfffffffffffffff5
call sub.kernel32.dll_GetStdHandle_1
push eax
call sub.kernel32.dll_WriteFile_1
push 0
lea eax, [esp + 4]
push eax
push 2
push 0x409c48
push 0xfffffffffffffff5
call sub.kernel32.dll_GetStdHandle_1
push eax
call sub.kernel32.dll_WriteFile_1
jmp 0x409c36
push 0x40
lea eax, [esp + 8]
push eax
mov eax, dword [0x44ec4c]
mov eax, dword [eax + 4]
push eax
mov eax, dword [0x44f714]
call fcn.00405920
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 0x40a6a0
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 0x40a704
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.0040449c
mov eax, dword [ebp - 0xc]
push eax
call sub.kernel32.dll_GetACP
mov edx, eax
pop eax
call fcn.004083a4
mov ebx, eax
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x40a70b
lea eax, [ebp - 0xc]
call fcn.00404234
ret
Function at 0x41c2a8
Capabilities:
Allocate or change rwx memory

Disassembly:
push ebp
mov ebp, esp
push ebx
push esi
push edi
mov edi, 0x44fa20
cmp dword [edi], 0
jne 0x41c324
push 0x40
push 0x1000
push 0x1000
push 0
call sub.kernel32.dll_VirtualAlloc_1
mov esi, eax
mov eax, dword [0x44fa1c]
mov dword [esi], eax
lea edx, [esi + 4]
mov eax, 0x44e4bc
mov ecx, 2
call fcn.004028c0
mov edx, 0x41c280
lea eax, [esi + 5]
call fcn.0041c2a0
mov dword [esi + 6], eax
lea ebx, [esi + 0xa]
mov byte [ebx], 0xe8
lea edx, [esi + 4]
mov eax, ebx
call fcn.0041c2a0
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 0x41c2f9
mov dword [0x44fa1c], 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 0x41d4b0
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 0x41d4b6
ret

Function at 0x41f8b8
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 0x41f909
lea eax, [ebp - 0x2c]
cmp word [eax + 0x20], 3
je 0x41f8f0
mov eax, dword [edx + ecx*4]
bswap eax
shr eax, 8
mov dword [edx + ecx*4], eax
dec ecx
jns 0x41f8e0
jmp 0x41f909
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 0x41f8f1
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x427140
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 0x42708c
call sub.user32.dll_EnumWindows
ret

Function at 0x427264
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 0x4272e1
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, esi
call fcn.00426cb0
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 0x427289
lea ecx, [ebp - 4]
xor edx, edx
mov eax, esi
call fcn.00426908
cmp dword [ebp - 4], 0
je 0x4272cb
push 0
push 9
mov eax, dword [ebp - 4]
call fcn.004046e4
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 0x4272e8
lea eax, [ebp - 4]
call fcn.00404234
ret

Function at 0x429ea0
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 [0x44fba8], 0
je 0x429fef
push 0x11
call sub.user32.dll_GetKeyState
test ax, 0x8000
setne al
mov edx, dword [0x44edd4]
mov edx, dword [edx]
xor al, byte [edx + 0xb4]
je 0x429fef
mov eax, dword [0x44fbac]
mov edx, dword [eax]
call dword [edx + 8]
mov eax, dword [0x44fba8]
mov ebx, dword [eax + 8]
dec ebx
test ebx, ebx
jl 0x429fbe
inc ebx
xor edi, edi
mov edx, edi
mov eax, dword [0x44fba8]
call fcn.00413924
mov dword [ebp - 0x14], eax
mov eax, dword [ebp - 0x14]
cmp eax, dword [ebp - 0x10]
je 0x429fb6
mov eax, dword [ebp - 0x14]
cmp byte [eax + 0x1a6], 0
je 0x429fb6
mov eax, dword [ebp - 0x14]
mov edx, dword [eax]
call dword [edx + 0x50]
test al, al
je 0x429fb6
mov eax, dword [ebp - 0x14]
call fcn.004328d0
push eax
call sub.user32.dll_IsWindowVisible
test eax, eax
je 0x429fb6
push ebp
call fcn.00429e5c
pop ecx
test al, al
jne 0x429fb6
mov eax, dword [ebp - 0x10]
mov eax, dword [eax + 0xa0]
cmp eax, dword [ebp - 0x14]
jne 0x429f72
mov eax, dword [ebp - 0x14]
call fcn.00431464
dec eax
jle 0x429fb6
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.004036dc
cmp byte [ebp - 1], 0
je 0x429fb6
push dword [ebp - 5]
push dword [ebp - 9]
lea eax, [ebp - 0x28]
push eax
call sub.user32.dll_PtInRect
test eax, eax
je 0x429fb6
mov edx, dword [ebp - 0x14]
mov eax, dword [0x44fbac]
call fcn.00429624
inc edi
dec ebx
jne 0x429f05
mov eax, dword [0x44fbac]
cmp dword [eax + 8], 0
jle 0x429fd6
mov eax, dword [0x44fbac]
call fcn.004296b4
mov dword [ebp - 0x18], eax
cmp dword [ebp - 0x18], 0
je 0x429fef
push ebp
mov eax, dword [ebp - 0x18]
call fcn.00429cc4
pop ecx
test al, al
jne 0x429fef
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 0x42d59c
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 0x42d5e8
mov eax, esi
call fcn.00442d0c
mov dword [ebp - 0x14], eax
cmp dword [ebp - 0x14], 0
je 0x42d5e8
mov eax, dword [ebp - 0x14]
cmp dword [eax + 0x250], 0
je 0x42d5e8
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 0x42d72c
mov eax, dword [ebx]
cmp eax, 0x100
jb 0x42d628
cmp eax, 0x108
ja 0x42d628
mov eax, esi
call fcn.00442d0c
mov dword [ebp - 0x14], eax
cmp dword [ebp - 0x14], 0
je 0x42d723
mov ecx, ebx
mov edx, esi
mov eax, dword [ebp - 0x14]
mov edi, dword [eax]
call dword [edi + 0xec]
test al, al
jne 0x42d72c
jmp 0x42d723
mov eax, dword [ebx]
cmp eax, 0x200
jb 0x42d70a
cmp eax, 0x20a
ja 0x42d70a
test byte [esi + 0x50], 0x80
jne 0x42d65a
sub eax, 0x203
je 0x42d657
sub eax, 3
je 0x42d657
sub eax, 3
jne 0x42d65a
sub dword [ebx], 2
mov eax, dword [ebx]
sub eax, 0x200
je 0x42d66e
dec eax
je 0x42d683
dec eax
je 0x42d6a3
dec eax
je 0x42d683
jmp 0x42d6aa
mov ecx, ebx
mov eax, dword [0x44edd4]
mov eax, dword [eax]
mov edx, esi
call fcn.0044c340
jmp 0x42d723
cmp byte [esi + 0x5d], 1
jne 0x42d699
mov eax, esi
mov si, 0xffed
call fcn.004036dc
jmp 0x42d72c
or word [esi + 0x54], 1
jmp 0x42d723
and word [esi + 0x54], 0xfffe
jmp 0x42d723
mov eax, dword [0x44fb64]
cmp byte [eax + 0x20], 0
je 0x42d723
mov eax, dword [0x44fb64]
cmp dword [eax + 0x1c], 0
je 0x42d723
mov eax, dword [ebx]
mov edx, dword [0x44fb64]
cmp eax, dword [edx + 0x1c]
jne 0x42d723
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.00442c50
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.004036dc
jmp 0x42d72c
mov eax, dword [ebx]
cmp eax, 0xb00b
jne 0x42d723
mov edx, dword [ebx + 8]
push edx
mov ecx, dword [ebx + 4]
mov edx, eax
mov eax, esi
call fcn.0042bed8
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 0x430b00
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 0x430b1c
cmp dword [esi + 4], 0
je 0x430b49
test byte [ebx + 0x55], 1
jne 0x430b3b
mov eax, ebx
call fcn.0042f7c4
test eax, eax
jne 0x430b3b
mov edx, esi
mov eax, ebx
mov ecx, dword [eax]
call dword [ecx - 0x10]
jmp 0x430c59
mov edx, esi
mov eax, ebx
call fcn.00430620
jmp 0x430c59
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 0x430c52
push dword fs:[eax]
mov dword fs:[eax], esp
lea eax, [ebp - 0x4c]
push eax
mov eax, ebx
call fcn.004328d0
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.0042d4d0
mov eax, dword [ebp - 4]
mov dword [esi + 4], eax
mov edx, esi
mov eax, ebx
call fcn.00430b00
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.004328d0
push eax
call sub.user32.dll_EndPaint
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x430c59
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 0x436fb0
Capabilities:
Link many functions at runtime

Disassembly:
push ebp
mov ebp, esp
push ecx
push ebx
mov eax, dword [0x44ef18]
cmp byte [eax + 0xc], 0
je 0x43711d
push 0x8000
call sub.kernel32.dll_SetErrorMode
mov dword [ebp - 4], eax
xor eax, eax
push ebp
push 0x437116
push dword fs:[eax]
mov dword fs:[eax], esp
cmp dword [0x44fbb8], 0
jne 0x437004
push 0x437124
call sub.kernel32.dll_GetModuleHandleA_2
mov ebx, eax
push 0x43712c
push ebx
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x44fbb8], eax
cmp dword [0x44e97c], 0
jne 0x4370ff
push 0x43713c
call sub.kernel32.dll_LoadLibraryA
mov dword [0x44e97c], eax
cmp dword [0x44e97c], 0
je 0x4370ff
push 0x437148
mov eax, dword [0x44e97c]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x44fbbc], eax
push 0x437158
mov eax, dword [0x44e97c]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x44fbc0], eax
push 0x43716c
mov eax, dword [0x44e97c]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x44fbc4], eax
push 0x437184
mov eax, dword [0x44e97c]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x44fbc8], eax
push 0x43719c
mov eax, dword [0x44e97c]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x44fbcc], eax
push 0x4371b0
mov eax, dword [0x44e97c]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x44fbd0], eax
push 0x4371c8
mov eax, dword [0x44e97c]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x44fbd4], eax
push 0x4371e0
mov eax, dword [0x44e97c]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x44fbd8], eax
push 0x4371fc
mov eax, dword [0x44e97c]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x44fbdc], eax
push 0x437208
mov eax, dword [0x44e97c]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x44fbe0], eax
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x43711d
mov eax, dword [ebp - 4]
push eax
call sub.kernel32.dll_SetErrorMode
ret
pop ebx
pop ecx
pop ebp
ret

Function at 0x43ad30
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.00404234
push 0
xor eax, eax
mov al, byte [ebp - 2]
push eax
call sub.user32.dll_MapVirtualKeyA
shl eax, 0x10
test eax, eax
je 0x43ad7f
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.0040449c
pop ebx
mov esp, ebp
pop ebp
ret

Function at 0x442bc0
Capabilities:
Log keystrokes via polling

Disassembly:
push ebx
push esi
mov esi, eax
mov bl, byte [0x442c10]
test si, 4
je 0x442bd4
or bl, 1
test si, 8
je 0x442bde
or bl, 4
test si, 1
je 0x442be8
or bl, 8
test si, 2
je 0x442bf2
or bl, 0x10
test si, 0x10
je 0x442bfc
or bl, 0x20
push 0x12
call sub.user32.dll_GetKeyState
test ax, ax
jge 0x442c0b
or bl, 2
mov eax, ebx
pop esi
pop ebx
ret