joyce8/EMBER2024-capa huggingface dataset:
Function at 0x42213c
Capabilities:
Encrypt data using rc4 prga

Disassembly:
cmp eax, edx
je 0x422195
test eax, edx
je 0x422198
movzx ecx, word [edx]
cmp cx, word [eax]
je 0x422153
movzx eax, word [eax]
sub eax, ecx
jmp 0x42217a
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]
shl ecx, 1
sub eax, ecx
sub edx, ecx
mov ebx, dword [ecx + eax]
xor ebx, dword [ecx + edx]
jne 0x42217b
add ecx, 4
js 0x42216b
pop eax
pop ebx
ret
bsf ebx, ebx
shr ebx, 4
add ebx, ebx
add ecx, ebx
jns 0x422178
movzx eax, word [ecx + eax]
movzx edx, word [ecx + edx]
sub eax, edx
pop ebx
pop ebx
jmp 0x42217a
xor eax, eax
ret
test eax, eax
je 0x4221a4
test edx, edx
jne 0x422144
mov eax, dword [eax - 4]
ret
sub eax, dword [edx - 4]
ret

Function at 0x423398
Capabilities:
Read file on windows

Disassembly:
push ebp
mov ebp, esp
push ecx
push ebx
push esi
push edi
mov edi, ecx
mov esi, edx
mov ebx, eax
push 0
lea eax, [ebp - 4]
push eax
mov eax, dword [ebp + 8]
push eax
mov eax, dword [esi]
add eax, edi
push eax
push ebx
call sub.kernel32.dll_ReadFile
test eax, eax
jne 0x4233c5
mov dword [ebp - 4], 0xffffffff
mov eax, dword [ebp - 4]
pop edi
pop esi
pop ebx
pop ecx
pop ebp
ret 4

Function at 0x423498
Capabilities:
Check if file exists
Get file attributes

Disassembly:
push ebx
push esi
push edi
mov ebx, edx
mov esi, eax
mov eax, esi
call fcn.0040a1cc
mov edi, eax
push edi
call sub.kernel32.dll_GetFileAttributesW
cmp eax, 0xffffffff
je 0x423502
test ah, 4
je 0x4234fb
test bl, bl
jne 0x4234c0
mov al, 1
jmp 0x423529
test al, 0x10
je 0x4234c8
xor eax, eax
jmp 0x423529
push 0
push 0
push 3
push 0
push 1
push 0x80000000
push edi
call sub.kernel32.dll_CreateFileW
cmp eax, 0xffffffff
je 0x4234ec
push eax
call sub.kernel32.dll_CloseHandle_1
mov al, 1
jmp 0x423529
call sub.kernel32.dll_GetLastError_2
mov ebx, eax
cmp ebx, 0x20
sete al
jmp 0x423529
test al, 0x10
sete al
jmp 0x423529
call sub.kernel32.dll_GetLastError_2
mov ebx, eax
cmp ebx, 2
je 0x423523
cmp ebx, 3
je 0x423523
cmp ebx, 0x7b
je 0x423523
mov eax, esi
call fcn.00423458
test al, al
jne 0x423527
xor eax, eax
jmp 0x423529
mov al, 1
pop edi
pop esi
pop ebx
ret

Function at 0x427388
Capabilities:
Get geographical location

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffe00
push ebx
push esi
mov esi, ecx
mov ebx, dword [ebp + 8]
push pe_nt_image_headers32
lea ecx, [ebp - 0x200]
push ecx
push edx
push eax
call sub.kernel32.dll_GetLocaleInfoW_1
test eax, eax
jle 0x4273c1
mov ecx, eax
dec ecx
lea edx, [ebp - 0x200]
mov eax, ebx
call fcn.0040980c
jmp 0x4273ca
mov eax, ebx
mov edx, esi
call fcn.00409a64
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 4

Function at 0x4273d4
Capabilities:
Get geographical location

Disassembly:
push ebx
push esi
push edi
push ecx
mov edi, ecx
mov esi, edx
mov ebx, eax
push 2
lea eax, [esp + 4]
push eax
push esi
push ebx
call sub.kernel32.dll_GetLocaleInfoW_1
test eax, eax
jle 0x4273f6
movzx eax, word [esp]
jmp 0x4273f8
mov eax, edi
pop edx
pop edi
pop esi
pop ebx
ret
Function at 0x4286f0
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 0x428815
push dword fs:[ecx]
mov dword fs:[ecx], esp
push 0x400
lea ecx, [ebp - 0x888]
call fcn.004284f8
mov esi, eax
mov eax, dword [0x5d5ee0]
cmp byte [eax], 0
je 0x4287bd
mov eax, dword [0x5d5bbc]
call fcn.004072f4
call fcn.00406b98
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 [0x4286c0]
call fcn.0040b668
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 0x428830
push 0xfffffffffffffff4
call sub.kernel32.dll_GetStdHandle_1
push eax
call sub.kernel32.dll_WriteFile_1
jmp 0x4287f9
push 0x40
lea eax, [ebp - 0x88]
push eax
mov eax, dword [0x5d5b38]
mov eax, dword [eax + 4]
push eax
mov eax, dword [0x5d9c54]
call fcn.0040ba88
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 0x42881c
lea eax, [ebp - 4]
mov edx, dword [0x4286c0]
call fcn.0040b78c
ret

Function at 0x429ad8
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 0x429bae
push dword fs:[eax]
mov dword fs:[eax], esp
mov dword [ebp - 8], 0xffffffff
lea eax, [ebp - 4]
mov edx, ebx
call fcn.00409aac
lea eax, [ebp - 4]
call fcn.00409c14
lea eax, [ebp - 0xc]
push eax
mov eax, dword [ebp - 4]
call fcn.0040a1cc
push eax
call sub.version.dll_GetFileVersionInfoSizeW
mov ebx, eax
test ebx, ebx
je 0x429b98
mov eax, ebx
call fcn.00406a24
mov dword [ebp - 0x10], eax
xor eax, eax
push ebp
push 0x429b91
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.0040a1cc
push eax
call sub.version.dll_GetFileVersionInfoW
test eax, eax
je 0x429b7b
lea eax, [ebp - 0x18]
push eax
lea eax, [ebp - 0x14]
push eax
push 0x429bc0
mov eax, dword [ebp - 0x10]
push eax
call sub.version.dll_VerQueryValueW
test eax, eax
je 0x429b7b
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 0x429b98
mov eax, dword [ebp - 0x10]
call fcn.00406a40
ret
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x429bb5
lea eax, [ebp - 4]
call fcn.00409684
ret
Function at 0x42a55c
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.00409b54
mov ebp, eax
push ebp
push 0
push 0
mov ecx, ebx
xor edx, edx
mov eax, 0xfde9
call fcn.0040d530
mov edi, eax
cmp edi, 0x104
jbe 0x42a507
mov eax, edi
add eax, eax
call fcn.00406a24
mov esi, eax
jmp 0x42a509
mov esi, esp
push ebp
push esi
push edi
mov ecx, ebx
xor edx, edx
mov eax, 0xfde9
call fcn.0040d530
push esi
call sub.user32.dll_CharUpperW
xor ebx, ebx
mov eax, edi
dec eax
test eax, eax
jl 0x42a542
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 0x42a52c
mov eax, esp
cmp esi, eax
je 0x42a54f
mov eax, esi
call fcn.00406a40
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 0x42a588
cmp bl, 0
je 0x42a584
cmp bl, 0x41
jl 0x42a57f
cmp bl, 0x5a
jg 0x42a57f
or bl, 0x20
xor al, bl
inc esi
jmp 0x42a563
pop ecx
pop ebx
pop esi
ret
pop eax
pop ebx
pop esi
jmp 0x42a4c8

Function at 0x42adf4
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.0040a270
add esp, 0x800
pop ebx
ret

Function at 0x439c4c
Capabilities:
Encrypt data using rc4 prga

Disassembly:
cmp eax, edx
je 0x439c9e
test eax, edx
je 0x439ca1
movzx ecx, byte [edx]
cmp cl, byte [eax]
je 0x439c61
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 0x439c87
add ecx, 4
js 0x439c77
pop eax
pop ebx
ret
bsf ebx, ebx
shr ebx, 3
add ecx, ebx
jns 0x439c84
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 0x439cad
test edx, edx
jne 0x439c54
mov eax, dword [eax - 4]
ret
sub eax, dword [edx - 4]
ret
Function at 0x482704
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 0x48270c
mov eax, edx
pop esi
pop ebx
ret

Function at 0x4bc8e8
Capabilities:
Resume thread

Disassembly:
push ebp
mov ebp, esp
push 0
push 0
push ebx
mov ebx, eax
xor eax, eax
push ebp
push 0x4bc986
push dword fs:[eax]
mov dword fs:[eax], esp
or dl, byte [ebx + 0xd]
je 0x4bc94a
cmp byte [ebx + 0x11], 0
jne 0x4bc94a
cmp byte [ebx + 0x3c], 0
jne 0x4bc94a
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 0x4bc96b
lea edx, [ebp - 4]
mov eax, dword [0x5d5e58]
call fcn.0040d49c
mov ecx, dword [ebp - 4]
mov dl, 1
mov eax, dword [0x490e1c]
call fcn.00428840
call fcn.00408d80
jmp 0x4bc96b
lea edx, [ebp - 8]
mov eax, dword [0x5d5e58]
call fcn.0040d49c
mov ecx, dword [ebp - 8]
mov dl, 1
mov eax, dword [0x490e1c]
call fcn.00428840
call fcn.00408d80
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x4bc98d
lea eax, [ebp - 8]
mov edx, 2
call fcn.004096e4
ret

Function at 0x4bd324
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 0x4bd372
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.004bc768
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
jmp 0x4bd38b
pop edi
pop esi
pop ebx
pop ecx
pop ecx
pop ebp
ret

Function at 0x4bd394
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.004bc768
dec esi
jne 0x4bd3b6
mov byte [ebx + 0xf], 0
pop esi
pop ebx
ret

Function at 0x4bff3c
Capabilities:
Allocate or change rwx memory

Disassembly:
push ebp
mov ebp, esp
push ebx
push esi
push edi
mov edi, 0x5dc3ec
cmp dword [edi], 0
jne 0x4bffb8
push 0x40
push 0x1000
push 0x1000
push 0
call sub.kernel32.dll_VirtualAlloc_1
mov esi, eax
mov eax, dword [0x5dc3e8]
mov dword [esi], eax
lea edx, [esi + 4]
mov eax, 0x5d4794
mov ecx, 2
call fcn.00406be8
mov edx, 0x4bff14
lea eax, [esi + 5]
call fcn.004bff34
mov dword [esi + 6], eax
lea ebx, [esi + 0xa]
mov byte [ebx], 0xe8
lea edx, [esi + 4]
mov eax, ebx
call fcn.004bff34
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 0x4bff8d
mov dword [0x5dc3e8], 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 0x4ea320
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 0x4ea4db
push dword fs:[eax]
mov dword fs:[eax], esp
lea eax, [ebp - 4]
mov edx, ebx
call fcn.00409aac
mov eax, dword [ebp - 4]
call fcn.004e9c70
mov byte [ebp - 0x11], al
cmp byte [ebp - 0x11], 0
jne 0x4ea372
lea eax, [ebp - 4]
mov ecx, 1
mov edx, 1
call fcn.0040a5d8
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.004eaf68
mov dword [ebp - 0x1c], eax
cmp dword [ebp - 0x1c], 0
je 0x4ea451
xor eax, eax
push ebp
push 0x4ea44a
push dword fs:[eax]
mov dword fs:[eax], esp
mov edx, dword [ebp - 0x1c]
mov eax, dword [ebp - 0xc]
call fcn.004e9f10
lea edx, [ebp - 0x38]
mov eax, dword [ebp - 0xc]
call fcn.004ea510
test al, al
je 0x4ea428
mov ecx, dword [ebp - 0x34]
inc ecx
lea eax, [ebp - 8]
xor edx, edx
call fcn.0040980c
mov ebx, dword [ebp - 0x38]
dec ebx
cmp ebx, 0
jl 0x4ea428
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.0040a1cc
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.004e9e70
test al, al
je 0x4ea422
mov eax, dword [ebp - 8]
call fcn.0040a1cc
mov edx, eax
lea eax, [ebp - 0x3c]
call fcn.0040a234
mov edx, dword [ebp - 0x3c]
mov eax, dword [ebp - 0xc]
call fcn.004ea320
dec ebx
cmp ebx, 0xffffffff
jne 0x4ea3d1
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x4ea451
mov edx, dword [ebp - 0x18]
mov eax, dword [ebp - 0xc]
call fcn.004e9f10
mov eax, dword [ebp - 0x1c]
push eax
call sub.advapi32.dll_RegCloseKey_1
ret
cmp byte [0x5dc440], 0
je 0x4ea491
push 0
mov eax, dword [ebp - 0xc]
mov eax, dword [eax + 0x18]
and eax, 0x300
push eax
mov eax, dword [ebp - 4]
call fcn.0040a1cc
push eax
movzx edx, byte [ebp - 0x11]
mov eax, dword [ebp - 0xc]
call fcn.004e9efc
push eax
call sub.advapi32.dll_RegDeleteKeyExW
mov edx, eax
mov eax, dword [ebp - 0xc]
call fcn.004e9e70
mov ebx, eax
jmp 0x4ea4b8
mov eax, dword [ebp - 4]
call fcn.0040a1cc
push eax
movzx edx, byte [ebp - 0x11]
mov eax, dword [ebp - 0xc]
call fcn.004e9efc
push eax
call sub.advapi32.dll_RegDeleteKeyW
mov edx, eax
mov eax, dword [ebp - 0xc]
call fcn.004e9e70
mov ebx, eax
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x4ea4e2
lea eax, [ebp - 0x3c]
call fcn.00409684
lea eax, [ebp - 8]
mov edx, 2
call fcn.004096e4
ret
Function at 0x4eae44
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.004e9c88
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.0040a1cc
push eax
mov eax, dword [ebx + 4]
push eax
call sub.advapi32.dll_RegSetValueExW
mov edx, eax
mov eax, ebx
call fcn.004e9e70
test al, al
jne 0x4eaeac
mov dword [ebp - 0xc], edi
mov byte [ebp - 8], 0x11
lea eax, [ebp - 0xc]
push eax
push 0
mov ecx, dword [0x5d5d6c]
mov dl, 1
mov eax, dword [0x4e8a54]
call fcn.00428a44
call fcn.00408d80
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 8

Function at 0x4eaeb8
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.0040a1cc
push eax
mov eax, dword [ebx + 4]
push eax
call sub.advapi32.dll_RegQueryValueExW_1
mov edx, eax
mov eax, ebx
call fcn.004e9e70
test al, al
jne 0x4eaf19
mov dword [ebp - 0xc], esi
mov byte [ebp - 8], 0x11
lea eax, [ebp - 0xc]
push eax
push 0
mov ecx, dword [0x5d60bc]
mov dl, 1
mov eax, dword [0x4e8a54]
call fcn.00428a44
call fcn.00408d80
mov ebx, dword [ebp + 0xc]
mov eax, dword [ebp - 4]
call fcn.004e9cb8
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 0x4eb518
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 0x4eb640
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.004e9f10
xor eax, eax
push ebp
push 0x4eb61b
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.004ea510
test al, al
je 0x4eb5ff
mov eax, dword [ebp + 8]
push eax
xor ecx, ecx
mov edx, dword [ebp - 8]
mov eax, esi
call fcn.004eb3f8
pop ecx
mov ecx, dword [ebp - 0x20]
inc ecx
lea eax, [ebp - 4]
xor edx, edx
call fcn.0040980c
mov ebx, dword [ebp - 0x24]
dec ebx
test ebx, ebx
jl 0x4eb5ff
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.0040a1cc
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.004e9e70
test al, al
je 0x4eb5fb
mov eax, dword [ebp + 8]
push eax
mov eax, dword [ebp - 4]
call fcn.0040a1cc
mov edx, eax
lea eax, [ebp - 0x30]
call fcn.0040a234
mov ecx, dword [ebp - 0x30]
mov edx, dword [ebp - 8]
mov eax, esi
call fcn.004eb3f8
pop ecx
inc edi
dec ebx
jne 0x4eb5a3
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x4eb622
mov eax, dword [ebp + 8]
mov eax, dword [eax - 4]
mov edx, dword [ebp - 0x10]
call fcn.004e9f10
ret
Function at 0x4eb650
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 0x4eb89e
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.004e9f10
xor eax, eax
push ebp
push 0x4eb874
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.004ea510
test al, al
je 0x4eb858
mov ecx, dword [ebp - 0x40]
inc ecx
lea eax, [ebp - 4]
xor edx, edx
call fcn.0040980c
mov eax, dword [ebp - 0x44]
dec eax
test eax, eax
jl 0x4eb858
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.0040a1cc
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.004e9e70
test al, al
je 0x4eb84c
mov eax, dword [ebp - 4]
call fcn.0040a1cc
mov edx, eax
lea eax, [ebp - 0x48]
call fcn.0040a234
mov edx, dword [ebp - 0x48]
mov eax, dword [ebp + 8]
mov eax, dword [eax - 4]
call fcn.004eaf68
mov dword [ebp - 0x20], eax
cmp dword [ebp - 0x20], 0
je 0x4eb84c
xor eax, eax
push ebp
push 0x4eb845
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.004e9f10
xor eax, eax
push ebp
push 0x4eb827
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [ebp - 4]
call fcn.0040a1cc
mov edx, eax
lea eax, [ebp - 0x4c]
call fcn.0040a234
mov edx, dword [ebp - 0x4c]
mov eax, dword [ebp + 8]
mov eax, dword [eax - 4]
call fcn.004e9f14
mov eax, dword [ebp - 4]
call fcn.0040a1cc
mov edx, eax
lea eax, [ebp - 0x50]
call fcn.0040a234
mov edx, dword [ebp - 0x50]
mov eax, dword [ebp + 8]
mov eax, dword [eax - 4]
call fcn.004eaf68
mov dword [ebp - 0x24], eax
xor eax, eax
push ebp
push 0x4eb804
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.004eb518
pop ecx
mov eax, dword [ebp + 8]
push eax
mov edx, dword [ebp - 0x24]
mov eax, dword [ebp - 0x20]
call fcn.004eb650
pop ecx
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x4eb80b
mov eax, dword [ebp - 0x24]
push eax
call sub.advapi32.dll_RegCloseKey_1
ret
inc dword [ebp - 0x14]
dec dword [ebp - 0x28]
jne 0x4eb6db
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x4eb87b
mov eax, dword [ebp + 8]
mov eax, dword [eax - 4]
mov edx, dword [ebp - 0x18]
call fcn.004e9f10
ret
Function at 0x4f40a8
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 0x4f40ae
ret
Function at 0x514520
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 [0x5dc620], 0
je 0x514661
push 0x11
call sub.user32.dll_GetKeyState
test ax, 0x8000
setne al
mov edx, dword [0x5d5e2c]
mov edx, dword [edx]
xor al, byte [edx + 0xd4]
je 0x514661
mov eax, dword [0x5dc624]
mov edx, dword [eax]
call dword [edx + 8]
mov eax, dword [0x5dc620]
mov ebx, dword [eax + 8]
dec ebx
test ebx, ebx
jl 0x514630
inc ebx
xor edi, edi
mov edx, edi
mov eax, dword [0x5dc620]
call fcn.004a862c
mov dword [ebp - 0x14], eax
mov eax, dword [ebp - 0x14]
cmp eax, dword [ebp - 0x10]
je 0x514628
mov eax, dword [ebp - 0x14]
cmp byte [eax + 0x205], 0
je 0x514628
mov eax, dword [ebp - 0x14]
mov edx, dword [eax]
call dword [edx + 0x6c]
test al, al
je 0x514628
mov eax, dword [ebp - 0x14]
call fcn.0052033c
push eax
call sub.user32.dll_IsWindowVisible
test eax, eax
je 0x514628
push ebp
call fcn.005144dc
pop ecx
test al, al
jne 0x514628
mov edx, dword [ebp - 0x10]
mov eax, dword [ebp - 0x14]
mov si, 0xffb9
call fcn.00407cc0
test al, al
je 0x514628
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.00407cc0
cmp byte [ebp - 9], 0
je 0x514628
lea edx, [ebp - 8]
lea eax, [ebp - 0x28]
call fcn.00410404
test al, al
je 0x514628
mov edx, dword [ebp - 0x14]
mov eax, dword [0x5dc624]
call fcn.00513c24
inc edi
dec ebx
jne 0x514585
mov eax, dword [0x5dc624]
cmp dword [eax + 8], 0
jle 0x514648
mov eax, dword [0x5dc624]
call fcn.00513cd8
mov dword [ebp - 0x18], eax
cmp dword [ebp - 0x18], 0
je 0x514661
push ebp
mov eax, dword [ebp - 0x18]
call fcn.00514344
pop ecx
test al, al
jne 0x514661
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