joyce8/EMBER2024-capa huggingface dataset:
Function at 0x426d24
Capabilities:
Write file on windows

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffff778
push ebx
push esi
xor ecx, ecx
mov dword [ebp - 4], ecx
xor ecx, ecx
push ebp
push 0x426e49
push dword fs:[ecx]
mov dword fs:[ecx], esp
push 0x400
lea ecx, [ebp - 0x888]
call fcn.00426b2c
mov esi, eax
mov eax, dword [0x5dbf2c]
cmp byte [eax], 0
je 0x426df1
mov eax, dword [0x5dbc04]
call fcn.00407380
call fcn.00406ba8
push 0
push 0
push 0
push 0
push esi
lea eax, [ebp - 0x888]
push eax
push 0
push 1
call sub.kernel32.dll_WideCharToMultiByte_1
mov ebx, eax
push ebx
lea eax, [ebp - 4]
mov ecx, 1
mov edx, dword [0x426cf4]
call fcn.0040b748
add esp, 4
push 0
push 0
push ebx
mov eax, dword [ebp - 4]
push eax
push esi
lea eax, [ebp - 0x888]
push eax
push 0
push 1
call sub.kernel32.dll_WideCharToMultiByte_1
push 0
lea eax, [ebp - 8]
push eax
push ebx
mov eax, dword [ebp - 4]
push eax
push 0xfffffffffffffff4
call sub.kernel32.dll_GetStdHandle_1
push eax
call sub.kernel32.dll_WriteFile_1
push 0
lea eax, [ebp - 8]
push eax
push 2
push 0x426e64
push 0xfffffffffffffff4
call sub.kernel32.dll_GetStdHandle_1
push eax
call sub.kernel32.dll_WriteFile_1
jmp 0x426e2d
push 0x40
lea eax, [ebp - 0x88]
push eax
mov eax, dword [0x5dbb78]
mov eax, dword [eax + 4]
push eax
mov eax, dword [0x5dfc54]
call fcn.0040bb68
push eax
call sub.user32.dll_LoadStringW_1
push 0x2010
lea eax, [ebp - 0x88]
push eax
lea eax, [ebp - 0x888]
push eax
push 0
call sub.user32.dll_MessageBoxW
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x426e50
lea eax, [ebp - 4]
mov edx, dword [0x426cf4]
call fcn.0040b86c
ret

Function at 0x427ee0
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 0x427fb6
push dword fs:[eax]
mov dword fs:[eax], esp
mov dword [ebp - 8], 0xffffffff
lea eax, [ebp - 4]
mov edx, ebx
call fcn.00409bb4
lea eax, [ebp - 4]
call fcn.00409d14
lea eax, [ebp - 0xc]
push eax
mov eax, dword [ebp - 4]
call fcn.0040a2cc
push eax
call sub.version.dll_GetFileVersionInfoSizeW
mov ebx, eax
test ebx, ebx
je 0x427fa0
mov eax, ebx
call fcn.00406a34
mov dword [ebp - 0x10], eax
xor eax, eax
push ebp
push 0x427f99
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.0040a2cc
push eax
call sub.version.dll_GetFileVersionInfoW
test eax, eax
je 0x427f83
lea eax, [ebp - 0x18]
push eax
lea eax, [ebp - 0x14]
push eax
push 0x427fc8
mov eax, dword [ebp - 0x10]
push eax
call sub.version.dll_VerQueryValueW
test eax, eax
je 0x427f83
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 0x427fa0
mov eax, dword [ebp - 0x10]
call fcn.00406a50
ret
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x427fbd
lea eax, [ebp - 4]
call fcn.0040978c
ret
Function at 0x427fcc
Capabilities:
Get file version info

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffffe8
push ebx
push esi
push edi
xor ebx, ebx
mov dword [ebp - 4], ebx
mov edi, ecx
mov esi, edx
mov ebx, eax
xor eax, eax
push ebp
push 0x4280cc
push dword fs:[eax]
mov dword fs:[eax], esp
mov byte [ebp - 5], 0
lea eax, [ebp - 4]
mov edx, ebx
call fcn.00409bb4
lea eax, [ebp - 4]
call fcn.00409d14
lea eax, [ebp - 0xc]
push eax
mov eax, dword [ebp - 4]
call fcn.0040a2cc
push eax
call sub.version.dll_GetFileVersionInfoSizeW
mov ebx, eax
test ebx, ebx
je 0x4280b6
mov eax, ebx
call fcn.00406a34
mov dword [ebp - 0x10], eax
xor edx, edx
push ebp
push 0x4280af
push dword fs:[edx]
mov dword fs:[edx], esp
mov eax, dword [ebp - 0x10]
push eax
push ebx
mov eax, dword [ebp - 0xc]
push eax
mov eax, dword [ebp - 4]
call fcn.0040a2cc
push eax
call sub.version.dll_GetFileVersionInfoW
test eax, eax
je 0x428099
lea eax, [ebp - 0x18]
push eax
lea eax, [ebp - 0x14]
push eax
push 0x4280e0
mov eax, dword [ebp - 0x10]
push eax
call sub.version.dll_VerQueryValueW
test eax, eax
je 0x428099
mov eax, dword [ebp - 0x14]
mov eax, dword [eax + 0x10]
shr eax, 0x10
movzx eax, ax
mov dword [esi], eax
mov eax, dword [ebp - 0x14]
movzx eax, word [eax + 0x10]
mov dword [edi], eax
mov eax, dword [ebp - 0x14]
mov eax, dword [eax + 0x14]
shr eax, 0x10
movzx eax, ax
mov edx, dword [ebp + 8]
mov dword [edx], eax
mov byte [ebp - 5], 1
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x4280b6
mov eax, dword [ebp - 0x10]
call fcn.00406a50
ret
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x4280d3
lea eax, [ebp - 4]
call fcn.0040978c
ret

Function at 0x428acc
Capabilities:
Encode data using xor

Disassembly:
push ebx
push esi
push edi
push ebp
add esp, 0xfffffdf8
mov ebx, eax
mov eax, ebx
call fcn.00409c5c
mov ebp, eax
push ebp
push 0
push 0
mov ecx, ebx
xor edx, edx
mov eax, 0xfde9
call fcn.0040d5c8
mov edi, eax
cmp edi, 0x104
jbe 0x428a77
mov eax, edi
add eax, eax
call fcn.00406a34
mov esi, eax
jmp 0x428a79
mov esi, esp
push ebp
push esi
push edi
mov ecx, ebx
xor edx, edx
mov eax, 0xfde9
call fcn.0040d5c8
push esi
call sub.user32.dll_CharUpperW
xor ebx, ebx
mov eax, edi
dec eax
test eax, eax
jl 0x428ab2
inc eax
xor edx, edx
mov ecx, ebx
shl ecx, 5
shr ebx, 0x1b
or ecx, ebx
mov ebx, ecx
movzx ecx, word [esi + edx*2]
xor ebx, ecx
inc edx
dec eax
jne 0x428a9c
mov eax, esp
cmp esi, eax
je 0x428abf
mov eax, esi
call fcn.00406a50
mov eax, ebx
add esp, 0x208
pop ebp
pop edi
pop esi
pop ebx
ret
push esi
push ebx
mov esi, eax
xor eax, eax
push esi
rol eax, 5
mov bl, byte [esi]
test bl, 0x80
jne 0x428af8
cmp bl, 0
je 0x428af4
cmp bl, 0x41
jl 0x428aef
cmp bl, 0x5a
jg 0x428aef
or bl, 0x20
xor al, bl
inc esi
jmp 0x428ad3
pop ecx
pop ebx
pop esi
ret
pop eax
pop ebx
pop esi
jmp 0x428a38

Function at 0x429364
Capabilities:
Get geographical location

Disassembly:
push ebx
add esp, 0xfffff800
mov ebx, ecx
mov word [esp], 0
push 0x400
lea ecx, [esp + 4]
push ecx
push edx
push eax
call sub.kernel32.dll_GetLocaleInfoW_1
mov eax, ebx
mov edx, esp
mov ecx, 0x400
call fcn.0040a370
add esp, 0x800
pop ebx
ret
Function at 0x438210
Capabilities:
Encrypt data using rc4 prga

Disassembly:
cmp eax, edx
je 0x438262
test eax, edx
je 0x438265
movzx ecx, byte [edx]
cmp cl, byte [eax]
je 0x438225
movzx eax, byte [eax]
sub eax, ecx
ret
push ebx
mov ebx, dword [eax - 4]
xor ecx, ecx
sub ebx, dword [edx - 4]
push ebx
adc ecx, 0xffffffff
and ecx, ebx
sub ecx, dword [eax - 4]
sub eax, ecx
sub edx, ecx
mov ebx, dword [ecx + eax]
xor ebx, dword [ecx + edx]
jne 0x43824b
add ecx, 4
js 0x43823b
pop eax
pop ebx
ret
bsf ebx, ebx
shr ebx, 3
add ecx, ebx
jns 0x438248
movzx eax, byte [ecx + eax]
movzx edx, byte [ecx + edx]
sub eax, edx
pop ebx
pop ebx
ret
xor eax, eax
ret
test eax, eax
je 0x438271
test edx, edx
jne 0x438218
mov eax, dword [eax - 4]
ret
sub eax, dword [edx - 4]
ret
Function at 0x480e8c
Capabilities:
Encode data using xor
Encrypt data using rc4 prga

Disassembly:
push ebx
push esi
mov dl, 0xb5
mov ebx, eax
xor eax, eax
mov ecx, eax
mov esi, ebx
shr esi, cl
mov ecx, esi
and cl, 0xff
xor dl, cl
inc eax
cmp eax, 4
jne 0x480e94
mov eax, edx
pop esi
pop ebx
ret

Function at 0x4bb1ac
Capabilities:
Resume thread

Disassembly:
push ebp
mov ebp, esp
push 0
push 0
push ebx
mov ebx, eax
xor eax, eax
push ebp
push 0x4bb24a
push dword fs:[eax]
mov dword fs:[eax], esp
or dl, byte [ebx + 0xd]
je 0x4bb20e
cmp byte [ebx + 0x11], 0
jne 0x4bb20e
cmp byte [ebx + 0x3c], 0
jne 0x4bb20e
mov byte [ebx + 0xf], 0
mov byte [ebx + 0xd], 0
mov eax, dword [ebx + 8]
push eax
call sub.kernel32.dll_ResumeThread
cmp eax, 1
je 0x4bb22f
lea edx, [ebp - 4]
mov eax, dword [0x5dbea8]
call fcn.0040d534
mov ecx, dword [ebp - 4]
mov dl, 1
mov eax, dword [0x48f5a4]
call fcn.00426e74
call fcn.00408e88
jmp 0x4bb22f
lea edx, [ebp - 8]
mov eax, dword [0x5dbea8]
call fcn.0040d534
mov ecx, dword [ebp - 8]
mov dl, 1
mov eax, dword [0x48f5a4]
call fcn.00426e74
call fcn.00408e88
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x4bb251
lea eax, [ebp - 8]
mov edx, 2
call fcn.004097ec
ret

Function at 0x4bbbe8
Capabilities:
Suspend thread

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff8
push ebx
push esi
push edi
mov dword [ebp - 4], eax
mov eax, dword [ebp - 4]
movzx eax, byte [eax + 0xf]
mov byte [ebp - 5], al
xor eax, eax
push ebp
push 0x4bbc36
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [ebp - 4]
mov byte [eax + 0xf], 1
mov eax, dword [ebp - 4]
mov eax, dword [eax + 8]
push eax
call sub.kernel32.dll_SuspendThread
test eax, eax
setge dl
mov eax, dword [ebp - 4]
call fcn.004bb02c
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
jmp 0x4bbc4f
pop edi
pop esi
pop ebx
pop ecx
pop ecx
pop ebp
ret

Function at 0x4bbc58
Capabilities:
Resume thread

Disassembly:
push ebx
push esi
mov ebx, eax
mov eax, dword [ebx + 8]
push eax
call sub.kernel32.dll_ResumeThread
mov esi, eax
test esi, esi
setge dl
mov eax, ebx
call fcn.004bb02c
dec esi
jne 0x4bbc7a
mov byte [ebx + 0xf], 0
pop esi
pop ebx
ret

Function at 0x4be800
Capabilities:
Allocate or change rwx memory

Disassembly:
push ebp
mov ebp, esp
push ebx
push esi
push edi
mov edi, 0x5e23fc
cmp dword [edi], 0
jne 0x4be87c
push 0x40
push 0x1000
push 0x1000
push 0
call sub.kernel32.dll_VirtualAlloc_1
mov esi, eax
mov eax, dword [0x5e23f8]
mov dword [esi], eax
push es
Function at 0x4eb4f8
Capabilities:
Delete registry key
Query or enumerate registry key

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffffc4
push ebx
xor ecx, ecx
mov dword [ebp - 0x3c], ecx
mov dword [ebp - 4], ecx
mov dword [ebp - 8], ecx
mov ebx, edx
mov dword [ebp - 0xc], eax
xor eax, eax
push ebp
push 0x4eb6b3
push dword fs:[eax]
mov dword fs:[eax], esp
lea eax, [ebp - 4]
mov edx, ebx
call fcn.00409bb4
mov eax, dword [ebp - 4]
call fcn.004eae48
mov byte [ebp - 0x11], al
cmp byte [ebp - 0x11], 0
jne 0x4eb54a
lea eax, [ebp - 4]
mov ecx, 1
mov edx, 1
call fcn.0040a6d8
mov eax, dword [ebp - 0xc]
mov eax, dword [eax + 4]
mov dword [ebp - 0x18], eax
mov edx, ebx
mov eax, dword [ebp - 0xc]
call fcn.004ec140
mov dword [ebp - 0x1c], eax
cmp dword [ebp - 0x1c], 0
je 0x4eb629
xor eax, eax
push ebp
push 0x4eb622
push dword fs:[eax]
mov dword fs:[eax], esp
mov edx, dword [ebp - 0x1c]
mov eax, dword [ebp - 0xc]
call fcn.004eb0e8
lea edx, [ebp - 0x38]
mov eax, dword [ebp - 0xc]
call fcn.004eb6e8
test al, al
je 0x4eb600
mov ecx, dword [ebp - 0x34]
inc ecx
lea eax, [ebp - 8]
xor edx, edx
call fcn.00409914
mov ebx, dword [ebp - 0x38]
dec ebx
cmp ebx, 0
jl 0x4eb600
mov eax, dword [ebp - 0x34]
inc eax
mov dword [ebp - 0x10], eax
push 0
push 0
push 0
push 0
lea eax, [ebp - 0x10]
push eax
mov eax, dword [ebp - 8]
call fcn.0040a2cc
push eax
push ebx
mov eax, dword [ebp - 0x1c]
push eax
call sub.advapi32.dll_RegEnumKeyExW
mov edx, eax
mov eax, dword [ebp - 0xc]
call fcn.004eb048
test al, al
je 0x4eb5fa
mov eax, dword [ebp - 8]
call fcn.0040a2cc
mov edx, eax
lea eax, [ebp - 0x3c]
call fcn.0040a334
mov edx, dword [ebp - 0x3c]
mov eax, dword [ebp - 0xc]
call fcn.004eb4f8
dec ebx
cmp ebx, 0xffffffff
jne 0x4eb5a9
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x4eb629
mov edx, dword [ebp - 0x18]
mov eax, dword [ebp - 0xc]
call fcn.004eb0e8
mov eax, dword [ebp - 0x1c]
push eax
call sub.advapi32.dll_RegCloseKey_1
ret
cmp byte [0x5e244c], 0
je 0x4eb669
push 0
mov eax, dword [ebp - 0xc]
mov eax, dword [eax + 0x18]
and eax, 0x300
push eax
mov eax, dword [ebp - 4]
call fcn.0040a2cc
push eax
movzx edx, byte [ebp - 0x11]
mov eax, dword [ebp - 0xc]
call fcn.004eb0d4
push eax
call sub.advapi32.dll_RegDeleteKeyExW
mov edx, eax
mov eax, dword [ebp - 0xc]
call fcn.004eb048
mov ebx, eax
jmp 0x4eb690
mov eax, dword [ebp - 4]
call fcn.0040a2cc
push eax
movzx edx, byte [ebp - 0x11]
mov eax, dword [ebp - 0xc]
call fcn.004eb0d4
push eax
call sub.advapi32.dll_RegDeleteKeyW
mov edx, eax
mov eax, dword [ebp - 0xc]
call fcn.004eb048
mov ebx, eax
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x4eb6ba
lea eax, [ebp - 0x3c]
call fcn.0040978c
lea eax, [ebp - 8]
mov edx, 2
call fcn.004097ec
ret
Function at 0x4ec01c
Capabilities:
Set registry value

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff4
push ebx
push esi
push edi
mov dword [ebp - 4], ecx
mov edi, edx
mov ebx, eax
movzx eax, byte [ebp + 8]
call fcn.004eae60
mov esi, eax
mov eax, dword [ebp + 0xc]
push eax
mov eax, dword [ebp - 4]
push eax
push esi
push 0
mov eax, edi
call fcn.0040a2cc
push eax
mov eax, dword [ebx + 4]
push eax
call sub.advapi32.dll_RegSetValueExW
mov edx, eax
mov eax, ebx
call fcn.004eb048
test al, al
jne 0x4ec084
mov dword [ebp - 0xc], edi
mov byte [ebp - 8], 0x11
lea eax, [ebp - 0xc]
push eax
push 0
mov ecx, dword [0x5dbdbc]
mov dl, 1
mov eax, dword [0x4e9c2c]
call fcn.00427078
call fcn.00408e88
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 8

Function at 0x4ec090
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.0040a2cc
push eax
mov eax, dword [ebx + 4]
push eax
call sub.advapi32.dll_RegQueryValueExW_1
mov edx, eax
mov eax, ebx
call fcn.004eb048
test al, al
jne 0x4ec0f1
mov dword [ebp - 0xc], esi
mov byte [ebp - 8], 0x11
lea eax, [ebp - 0xc]
push eax
push 0
mov ecx, dword [0x5dc110]
mov dl, 1
mov eax, dword [0x4e9c2c]
call fcn.00427078
call fcn.00408e88
mov ebx, dword [ebp + 0xc]
mov eax, dword [ebp - 4]
call fcn.004eae90
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 0x4ec6f0
Capabilities:
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffffd0
push ebx
push esi
push edi
xor ecx, ecx
mov dword [ebp - 0x30], ecx
mov dword [ebp - 4], ecx
mov dword [ebp - 8], edx
mov esi, eax
xor eax, eax
push ebp
push 0x4ec818
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [ebp + 8]
mov eax, dword [eax - 4]
mov eax, dword [eax + 4]
mov dword [ebp - 0x10], eax
mov eax, dword [ebp + 8]
mov eax, dword [eax - 4]
mov edx, esi
call fcn.004eb0e8
xor eax, eax
push ebp
push 0x4ec7f3
push dword fs:[eax]
mov dword fs:[eax], esp
lea edx, [ebp - 0x2c]
mov eax, dword [ebp + 8]
mov eax, dword [eax - 4]
call fcn.004eb6e8
test al, al
je 0x4ec7d7
mov eax, dword [ebp + 8]
push eax
xor ecx, ecx
mov edx, dword [ebp - 8]
mov eax, esi
call fcn.004ec5d0
pop ecx
mov ecx, dword [ebp - 0x20]
inc ecx
lea eax, [ebp - 4]
xor edx, edx
call fcn.00409914
mov ebx, dword [ebp - 0x24]
dec ebx
test ebx, ebx
jl 0x4ec7d7
inc ebx
xor edi, edi
mov eax, dword [ebp - 0x20]
inc eax
mov dword [ebp - 0xc], eax
push 0
push 0
push 0
push 0
lea eax, [ebp - 0xc]
push eax
mov eax, dword [ebp - 4]
call fcn.0040a2cc
push eax
push edi
push esi
call sub.advapi32.dll_RegEnumValueW
mov edx, eax
mov eax, dword [ebp + 8]
mov eax, dword [eax - 4]
call fcn.004eb048
test al, al
je 0x4ec7d3
mov eax, dword [ebp + 8]
push eax
mov eax, dword [ebp - 4]
call fcn.0040a2cc
mov edx, eax
lea eax, [ebp - 0x30]
call fcn.0040a334
mov ecx, dword [ebp - 0x30]
mov edx, dword [ebp - 8]
mov eax, esi
call fcn.004ec5d0
pop ecx
inc edi
dec ebx
jne 0x4ec77b
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x4ec7fa
mov eax, dword [ebp + 8]
mov eax, dword [eax - 4]
mov edx, dword [ebp - 0x10]
call fcn.004eb0e8
ret
Function at 0x4ec828
Capabilities:
Query or enumerate registry key

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffffb0
xor ecx, ecx
mov dword [ebp - 0x50], ecx
mov dword [ebp - 0x4c], ecx
mov dword [ebp - 0x48], ecx
mov dword [ebp - 4], ecx
mov dword [ebp - 0xc], edx
mov dword [ebp - 8], eax
xor eax, eax
push ebp
push 0x4eca76
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [ebp + 8]
mov eax, dword [eax - 4]
mov eax, dword [eax + 4]
mov dword [ebp - 0x18], eax
mov eax, dword [ebp + 8]
mov eax, dword [eax - 4]
mov edx, dword [ebp - 8]
call fcn.004eb0e8
xor eax, eax
push ebp
push 0x4eca4c
push dword fs:[eax]
mov dword fs:[eax], esp
lea edx, [ebp - 0x44]
mov eax, dword [ebp + 8]
mov eax, dword [eax - 4]
call fcn.004eb6e8
test al, al
je 0x4eca30
mov ecx, dword [ebp - 0x40]
inc ecx
lea eax, [ebp - 4]
xor edx, edx
call fcn.00409914
mov eax, dword [ebp - 0x44]
dec eax
test eax, eax
jl 0x4eca30
inc eax
mov dword [ebp - 0x28], eax
mov dword [ebp - 0x14], 0
mov eax, dword [ebp - 0x40]
inc eax
mov dword [ebp - 0x10], eax
push 0
push 0
push 0
push 0
lea eax, [ebp - 0x10]
push eax
mov eax, dword [ebp - 4]
call fcn.0040a2cc
push eax
mov eax, dword [ebp - 0x14]
push eax
mov eax, dword [ebp - 8]
push eax
call sub.advapi32.dll_RegEnumKeyExW
mov edx, eax
mov eax, dword [ebp + 8]
mov eax, dword [eax - 4]
call fcn.004eb048
test al, al
je 0x4eca24
mov eax, dword [ebp - 4]
call fcn.0040a2cc
mov edx, eax
lea eax, [ebp - 0x48]
call fcn.0040a334
mov edx, dword [ebp - 0x48]
mov eax, dword [ebp + 8]
mov eax, dword [eax - 4]
call fcn.004ec140
mov dword [ebp - 0x20], eax
cmp dword [ebp - 0x20], 0
je 0x4eca24
xor eax, eax
push ebp
push 0x4eca1d
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [ebp + 8]
mov eax, dword [eax - 4]
mov eax, dword [eax + 4]
mov dword [ebp - 0x1c], eax
mov eax, dword [ebp + 8]
mov eax, dword [eax - 4]
mov edx, dword [ebp - 0xc]
call fcn.004eb0e8
xor eax, eax
push ebp
push 0x4ec9ff
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [ebp - 4]
call fcn.0040a2cc
mov edx, eax
lea eax, [ebp - 0x4c]
call fcn.0040a334
mov edx, dword [ebp - 0x4c]
mov eax, dword [ebp + 8]
mov eax, dword [eax - 4]
call fcn.004eb0ec
mov eax, dword [ebp - 4]
call fcn.0040a2cc
mov edx, eax
lea eax, [ebp - 0x50]
call fcn.0040a334
mov edx, dword [ebp - 0x50]
mov eax, dword [ebp + 8]
mov eax, dword [eax - 4]
call fcn.004ec140
mov dword [ebp - 0x24], eax
xor eax, eax
push ebp
push 0x4ec9dc
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [ebp + 8]
push eax
mov edx, dword [ebp - 0x24]
mov eax, dword [ebp - 0x20]
call fcn.004ec6f0
pop ecx
mov eax, dword [ebp + 8]
push eax
mov edx, dword [ebp - 0x24]
mov eax, dword [ebp - 0x20]
call fcn.004ec828
pop ecx
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x4ec9e3
mov eax, dword [ebp - 0x24]
push eax
call sub.advapi32.dll_RegCloseKey_1
ret
inc dword [ebp - 0x14]
dec dword [ebp - 0x28]
jne 0x4ec8b3
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x4eca53
mov eax, dword [ebp + 8]
mov eax, dword [eax - 4]
mov edx, dword [ebp - 0x18]
call fcn.004eb0e8
ret
Function at 0x4f529c
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 0x4f52a2
ret
Function at 0x5157c0
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 - 8]
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 [0x5e2630], 0
je 0x515901
push 0x11
call sub.user32.dll_GetKeyState
test ax, 0x8000
setne al
mov edx, dword [0x5dbe7c]
mov edx, dword [edx]
xor al, byte [edx + 0xd4]
je 0x515901
mov eax, dword [0x5e2634]
mov edx, dword [eax]
call dword [edx + 8]
mov eax, dword [0x5e2630]
mov ebx, dword [eax + 8]
dec ebx
test ebx, ebx
jl 0x5158d0
inc ebx
xor edi, edi
mov edx, edi
mov eax, dword [0x5e2630]
call fcn.004a6db4
mov dword [ebp - 0x14], eax
mov eax, dword [ebp - 0x14]
cmp eax, dword [ebp - 0x10]
je 0x5158c8
mov eax, dword [ebp - 0x14]
cmp byte [eax + 0x205], 0
je 0x5158c8
mov eax, dword [ebp - 0x14]
mov edx, dword [eax]
call dword [edx + 0x6c]
test al, al
je 0x5158c8
mov eax, dword [ebp - 0x14]
call fcn.005215b4
push eax
call sub.user32.dll_IsWindowVisible
test eax, eax
je 0x5158c8
push ebp
call fcn.0051577c
pop ecx
test al, al
jne 0x5158c8
mov edx, dword [ebp - 0x10]
mov eax, dword [ebp - 0x14]
mov si, 0xffb9
call fcn.00407dc8
test al, al
je 0x5158c8
mov byte [ebp - 9], 1
lea eax, [ebp - 8]
push eax
lea eax, [ebp - 9]
push eax
lea ecx, [ebp - 0x28]
mov edx, dword [ebp - 0x10]
mov eax, dword [ebp - 0x14]
mov si, 0xffba
call fcn.00407dc8
cmp byte [ebp - 9], 0
je 0x5158c8
lea edx, [ebp - 8]
lea eax, [ebp - 0x28]
call fcn.004104b8
test al, al
je 0x5158c8
mov edx, dword [ebp - 0x14]
mov eax, dword [0x5e2634]
call fcn.00514ec4
inc edi
dec ebx
jne 0x515825
mov eax, dword [0x5e2634]
cmp dword [eax + 8], 0
jle 0x5158e8
mov eax, dword [0x5e2634]
call fcn.00514f78
mov dword [ebp - 0x18], eax
cmp dword [ebp - 0x18], 0
je 0x515901
push ebp
mov eax, dword [ebp - 0x18]
call fcn.005155e4
pop ecx
test al, al
jne 0x515901
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 0x51e048
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.004109a0
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.00517e04
test ebx, ebx
jne 0x51e09b
push 0
push 0
lea edx, [esp + 8]
xor ecx, ecx
mov eax, esi
call fcn.0051dec0
mov ebx, eax
test ebx, ebx
je 0x51e191
cmp esi, ebx
je 0x51e0c4
mov eax, dword [esp]
sub eax, dword [ebx + 0x50]
mov dword [esp + 0x114], eax
mov eax, dword [esp + 4]
sub eax, dword [ebx + 0x54]
mov dword [esp + 0x118], eax
jmp 0x51e0d9
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 0x51e111
add eax, 0xffffff5f
sub eax, 2
jb 0x51e129
dec eax
sub eax, 2
jb 0x51e13d
dec eax
sub eax, 2
jb 0x51e133
jmp 0x51e147
add eax, 0xfffffdff
sub eax, 2
jb 0x51e129
dec eax
sub eax, 2
jb 0x51e13d
dec eax
sub eax, 2
jb 0x51e133
jmp 0x51e147
mov byte [esp + 0x120], 0
jmp 0x51e14f
mov byte [esp + 0x120], 2
jmp 0x51e14f
mov byte [esp + 0x120], 1
jmp 0x51e14f
mov byte [esp + 0x120], 0
lea eax, [esp + 0x14]
push eax
call sub.user32.dll_GetKeyboardState
lea eax, [esp + 0x14]
call fcn.005b5b38
mov esi, eax
call fcn.00514870
or si, ax
mov word [esp + 0x121], si
lea eax, [esp + 0x114]
push eax
xor ecx, ecx
mov edx, 0xb04b
mov eax, ebx
call fcn.00519860
mov dword [edi + 0xc], eax
mov al, 1
jmp 0x51e193
xor eax, eax
add esp, 0x128
pop edi
pop esi
pop ebx
ret