joyce8/EMBER2024-capa huggingface dataset:
Function at 0x423a10
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.0040b774
mov edi, eax
push edi
call sub.kernel32.dll_GetFileAttributesW
cmp eax, 0xffffffff
je 0x423a7a
test ah, 4
je 0x423a73
test bl, bl
jne 0x423a38
mov al, 1
jmp 0x423aa1
test al, 0x10
je 0x423a40
xor eax, eax
jmp 0x423aa1
push 0
push 0
push 3
push 0
push 1
push 0x80000000
push edi
call sub.kernel32.dll_CreateFileW_1
cmp eax, 0xffffffff
je 0x423a64
push eax
call sub.kernel32.dll_CloseHandle_1
mov al, 1
jmp 0x423aa1
call sub.kernel32.dll_GetLastError_2
mov ebx, eax
cmp ebx, 0x20
sete al
jmp 0x423aa1
test al, 0x10
sete al
jmp 0x423aa1
call sub.kernel32.dll_GetLastError_2
mov ebx, eax
cmp ebx, 2
je 0x423a9b
cmp ebx, 3
je 0x423a9b
cmp ebx, 0x7b
je 0x423a9b
mov eax, esi
call fcn.004239d0
test al, al
jne 0x423a9f
xor eax, eax
jmp 0x423aa1
mov al, 1
pop edi
pop esi
pop ebx
ret

Function at 0x423aa8
Capabilities:
Check if file exists
Get file attributes

Disassembly:
push ebx
push esi
push edi
push ebp
push ecx
mov byte [esp], dl
mov edi, eax
xor ebx, ebx
mov eax, edi
call fcn.0040b774
mov ebp, eax
push ebp
call sub.kernel32.dll_GetFileAttributesW
mov esi, eax
cmp esi, 0xffffffff
je 0x423b4f
test esi, 0x400
jne 0x423ae4
test esi, 0x10
setne bl
jmp 0x423b7f
cmp byte [esp], 0
je 0x423b18
push 0
push 0x2000000
push 3
push 0
push 1
push 0x80000000
push ebp
call sub.kernel32.dll_CreateFileW_1
cmp eax, 0xffffffff
je 0x423b7f
push eax
call sub.kernel32.dll_CloseHandle_1
test esi, 0x10
setne bl
jmp 0x423b7f
test esi, 0x10
je 0x423b24
mov bl, 1
jmp 0x423b7f
push 0
push 0x2000000
push 3
push 0
push 1
push 0x80000000
push ebp
call sub.kernel32.dll_CreateFileW_1
cmp eax, 0xffffffff
je 0x423b4b
push eax
call sub.kernel32.dll_CloseHandle_1
xor ebx, ebx
jmp 0x423b7f
mov bl, 1
jmp 0x423b7f
call sub.kernel32.dll_GetLastError_2
cmp eax, 2
je 0x423b79
cmp eax, 3
je 0x423b79
cmp eax, 0xa1
je 0x423b79
cmp eax, 0x7b
je 0x423b79
cmp eax, 0x35
je 0x423b79
cmp eax, 0x15
je 0x423b79
cmp eax, 0x43
jne 0x423b7d
xor ebx, ebx
jmp 0x423b7f
mov bl, 1
mov eax, ebx
pop edx
pop ebp
pop edi
pop esi
pop ebx
ret

Function at 0x423c8c
Capabilities:
Check if file exists
Delete directory
Delete file
Get file attributes

Disassembly:
push ebx
push esi
push edi
push ebp
mov esi, eax
mov eax, esi
call fcn.0040b774
mov ebp, eax
push ebp
call sub.kernel32.dll_DeleteFileW
cmp eax, 1
sbb ebx, ebx
inc ebx
test bl, bl
jne 0x423ce1
call sub.kernel32.dll_GetLastError_2
mov edi, eax
push ebp
call sub.kernel32.dll_GetFileAttributesW
cmp eax, 0xffffffff
je 0x423cdb
test ah, 4
je 0x423cdb
test al, 0x10
je 0x423cdb
mov eax, esi
call fcn.0040b774
push eax
call sub.kernel32.dll_RemoveDirectoryW
cmp eax, 1
sbb ebx, ebx
inc ebx
jmp 0x423ce1
push edi
call sub.kernel32.dll_SetLastError
mov eax, ebx
pop ebp
pop edi
pop esi
pop ebx
ret
Function at 0x427a3c
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 0x427a75
mov ecx, eax
dec ecx
lea edx, [ebp - 0x200]
mov eax, ebx
call fcn.0040ac68
jmp 0x427a7e
mov eax, ebx
mov edx, esi
call fcn.0040aec0
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 4

Function at 0x427a88
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 0x427aaa
movzx eax, word [esp]
jmp 0x427aac
mov eax, edi
pop edx
pop edi
pop esi
pop ebx
ret

Function at 0x428b38
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 0x428c5d
push dword fs:[ecx]
mov dword fs:[ecx], esp
push 0x400
lea ecx, [ebp - 0x888]
call fcn.00428940
mov esi, eax
mov eax, dword [0x612bb8]
cmp byte [eax], 0
je 0x428c05
mov eax, dword [0x612788]
call fcn.004075ec
call fcn.004068d8
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 [0x428b08]
call fcn.0040cc30
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 0x428c78
push 0xfffffffffffffff4
call sub.kernel32.dll_GetStdHandle_1
push eax
call sub.kernel32.dll_WriteFile_1
jmp 0x428c41
push 0x40
lea eax, [ebp - 0x88]
push eax
mov eax, dword [0x6126d4]
mov eax, dword [eax + 4]
push eax
mov eax, dword [0x615c54]
call fcn.0040ce44
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 0x428c64
lea eax, [ebp - 4]
mov edx, dword [0x428b08]
call fcn.0040cd54
ret
Function at 0x429c9c
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 0x429d72
push dword fs:[eax]
mov dword fs:[eax], esp
mov dword [ebp - 8], 0xffffffff
lea eax, [ebp - 4]
mov edx, ebx
call fcn.0040af08
lea eax, [ebp - 4]
call fcn.0040b0b0
lea eax, [ebp - 0xc]
push eax
mov eax, dword [ebp - 4]
call fcn.0040b774
push eax
call sub.version.dll_GetFileVersionInfoSizeW
mov ebx, eax
test ebx, ebx
je 0x429d5c
mov eax, ebx
call fcn.00406764
mov dword [ebp - 0x10], eax
xor eax, eax
push ebp
push 0x429d55
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.0040b774
push eax
call sub.version.dll_GetFileVersionInfoW
test eax, eax
je 0x429d3f
lea eax, [ebp - 0x18]
push eax
lea eax, [ebp - 0x14]
push eax
push 0x429d84
mov eax, dword [ebp - 0x10]
push eax
call sub.version.dll_VerQueryValueW
test eax, eax
je 0x429d3f
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 0x429d5c
mov eax, dword [ebp - 0x10]
call fcn.00406780
ret
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x429d79
lea eax, [ebp - 4]
call fcn.0040aae0
ret

Function at 0x42a7b0
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.0040aff0
mov ebp, eax
push ebp
push 0
push 0
mov ecx, ebx
xor edx, edx
mov eax, 0xfde9
call fcn.0040e874
mov edi, eax
cmp edi, 0x104
jbe 0x42a757
mov eax, edi
add eax, eax
call fcn.00406764
mov esi, eax
jmp 0x42a759
mov esi, esp
push ebp
push esi
push edi
mov ecx, ebx
xor edx, edx
mov eax, 0xfde9
call fcn.0040e874
mov eax, esi
push eax
call sub.user32.dll_CharUpperW
xor ebx, ebx
mov eax, edi
dec eax
test eax, eax
jl 0x42a794
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 0x42a77e
mov eax, esp
cmp esi, eax
je 0x42a7a1
mov eax, esi
call fcn.00406780
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 0x42a7dc
cmp bl, 0
je 0x42a7d8
cmp bl, 0x41
jl 0x42a7d3
cmp bl, 0x5a
jg 0x42a7d3
or bl, 0x20
xor al, bl
inc esi
jmp 0x42a7b7
pop ecx
pop ebx
pop esi
ret
pop eax
pop ebx
pop esi
jmp 0x42a718

Function at 0x42b058
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.0040b830
add esp, 0x800
pop ebx
ret
Function at 0x439d14
Capabilities:
Encrypt data using rc4 prga

Disassembly:
cmp eax, edx
je 0x439d66
test eax, edx
je 0x439d69
movzx ecx, byte [edx]
cmp cl, byte [eax]
je 0x439d29
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 0x439d4f
add ecx, 4
js 0x439d3f
pop eax
pop ebx
ret
bsf ebx, ebx
shr ebx, 3
add ecx, ebx
jns 0x439d4c
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 0x439d75
test edx, edx
jne 0x439d1c
mov eax, dword [eax - 4]
ret
sub eax, dword [edx - 4]
ret
Function at 0x4c5634
Capabilities:
Resume thread

Disassembly:
push ebp
mov ebp, esp
push 0
push 0
push ebx
mov ebx, eax
xor eax, eax
push ebp
push 0x4c56d2
push dword fs:[eax]
mov dword fs:[eax], esp
or dl, byte [ebx + 0xd]
je 0x4c5696
cmp byte [ebx + 0x11], 0
jne 0x4c5696
cmp byte [ebx + 0x3c], 0
jne 0x4c5696
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 0x4c56b7
lea edx, [ebp - 4]
mov eax, dword [0x612b24]
call fcn.0040e7e0
mov ecx, dword [ebp - 4]
mov dl, 1
mov eax, dword [0x496db4]
call fcn.00428c88
call fcn.0040a1ac
jmp 0x4c56b7
lea edx, [ebp - 8]
mov eax, dword [0x612b24]
call fcn.0040e7e0
mov ecx, dword [ebp - 8]
mov dl, 1
mov eax, dword [0x496db4]
call fcn.00428c88
call fcn.0040a1ac
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x4c56d9
lea eax, [ebp - 8]
mov edx, 2
call fcn.0040ab40
ret

Function at 0x4c6080
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 0x4c60ce
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.004c54b4
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
jmp 0x4c60e7
pop edi
pop esi
pop ebx
pop ecx
pop ecx
pop ebp
ret

Function at 0x4c60f0
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.004c54b4
dec esi
jne 0x4c6112
mov byte [ebx + 0xf], 0
pop esi
pop ebx
ret

Function at 0x4c8934
Capabilities:
Allocate or change rwx memory

Disassembly:
push ebp
mov ebp, esp
push ebx
push esi
push edi
mov edi, 0x618014
cmp dword [edi], 0
jne 0x4c89b0
push 0x40
push 0x1000
push 0x1000
push 0
call sub.kernel32.dll_VirtualAlloc_1
mov esi, eax
mov eax, dword [0x618010]
mov dword [esi], eax
lea edx, [esi + 4]
mov eax, 0x60c784
mov ecx, 2
call fcn.00406a04
mov edx, 0x4c890c
lea eax, [esi + 5]
call fcn.004c892c
mov dword [esi + 6], eax
lea ebx, [esi + 0xa]
mov byte [ebx], 0xe8
lea edx, [esi + 4]
mov eax, ebx
call fcn.004c892c
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 0x4c8985
mov dword [0x618010], 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 0x4f58b4
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 0x4f5a6f
push dword fs:[eax]
mov dword fs:[eax], esp
lea eax, [ebp - 4]
mov edx, ebx
call fcn.0040af08
mov eax, dword [ebp - 4]
call fcn.004f5204
mov byte [ebp - 0x11], al
cmp byte [ebp - 0x11], 0
jne 0x4f5906
lea eax, [ebp - 4]
mov ecx, 1
mov edx, 1
call fcn.0040bb98
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.004f64f0
mov dword [ebp - 0x1c], eax
cmp dword [ebp - 0x1c], 0
je 0x4f59e5
xor eax, eax
push ebp
push 0x4f59de
push dword fs:[eax]
mov dword fs:[eax], esp
mov edx, dword [ebp - 0x1c]
mov eax, dword [ebp - 0xc]
call fcn.004f54a4
lea edx, [ebp - 0x38]
mov eax, dword [ebp - 0xc]
call fcn.004f5aa4
test al, al
je 0x4f59bc
mov ecx, dword [ebp - 0x34]
inc ecx
lea eax, [ebp - 8]
xor edx, edx
call fcn.0040ac68
mov ebx, dword [ebp - 0x38]
dec ebx
cmp ebx, 0
jl 0x4f59bc
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.0040b774
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.004f5404
test al, al
je 0x4f59b6
mov eax, dword [ebp - 8]
call fcn.0040b774
mov edx, eax
lea eax, [ebp - 0x3c]
call fcn.0040b7dc
mov edx, dword [ebp - 0x3c]
mov eax, dword [ebp - 0xc]
call fcn.004f58b4
dec ebx
cmp ebx, 0xffffffff
jne 0x4f5965
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x4f59e5
mov edx, dword [ebp - 0x18]
mov eax, dword [ebp - 0xc]
call fcn.004f54a4
mov eax, dword [ebp - 0x1c]
push eax
call sub.advapi32.dll_RegCloseKey_1
ret
cmp byte [0x618048], 0
je 0x4f5a25
push 0
mov eax, dword [ebp - 0xc]
mov eax, dword [eax + 0x18]
and eax, 0x300
push eax
mov eax, dword [ebp - 4]
call fcn.0040b774
push eax
movzx edx, byte [ebp - 0x11]
mov eax, dword [ebp - 0xc]
call fcn.004f5490
push eax
call sub.advapi32.dll_RegDeleteKeyExW
mov edx, eax
mov eax, dword [ebp - 0xc]
call fcn.004f5404
mov ebx, eax
jmp 0x4f5a4c
mov eax, dword [ebp - 4]
call fcn.0040b774
push eax
movzx edx, byte [ebp - 0x11]
mov eax, dword [ebp - 0xc]
call fcn.004f5490
push eax
call sub.advapi32.dll_RegDeleteKeyW
mov edx, eax
mov eax, dword [ebp - 0xc]
call fcn.004f5404
mov ebx, eax
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x4f5a76
lea eax, [ebp - 0x3c]
call fcn.0040aae0
lea eax, [ebp - 8]
mov edx, 2
call fcn.0040ab40
ret
Function at 0x4f63cc
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.004f521c
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.0040b774
push eax
mov eax, dword [ebx + 4]
push eax
call sub.advapi32.dll_RegSetValueExW
mov edx, eax
mov eax, ebx
call fcn.004f5404
test al, al
jne 0x4f6434
mov dword [ebp - 0xc], edi
mov byte [ebp - 8], 0x11
lea eax, [ebp - 0xc]
push eax
push 0
mov ecx, dword [0x6129d8]
mov dl, 1
mov eax, dword [0x4f3fe8]
call fcn.00428e8c
call fcn.0040a1ac
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 8

Function at 0x4f6440
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.0040b774
push eax
mov eax, dword [ebx + 4]
push eax
call sub.advapi32.dll_RegQueryValueExW_1
mov edx, eax
mov eax, ebx
call fcn.004f5404
test al, al
jne 0x4f64a1
mov dword [ebp - 0xc], esi
mov byte [ebp - 8], 0x11
lea eax, [ebp - 0xc]
push eax
push 0
mov ecx, dword [0x612e00]
mov dl, 1
mov eax, dword [0x4f3fe8]
call fcn.00428e8c
call fcn.0040a1ac
mov ebx, dword [ebp + 0xc]
mov eax, dword [ebp - 4]
call fcn.004f524c
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 0x4f6aa0
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 0x4f6bc8
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.004f54a4
xor eax, eax
push ebp
push 0x4f6ba3
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.004f5aa4
test al, al
je 0x4f6b87
mov eax, dword [ebp + 8]
push eax
xor ecx, ecx
mov edx, dword [ebp - 8]
mov eax, esi
call fcn.004f6980
pop ecx
mov ecx, dword [ebp - 0x20]
inc ecx
lea eax, [ebp - 4]
xor edx, edx
call fcn.0040ac68
mov ebx, dword [ebp - 0x24]
dec ebx
test ebx, ebx
jl 0x4f6b87
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.0040b774
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.004f5404
test al, al
je 0x4f6b83
mov eax, dword [ebp + 8]
push eax
mov eax, dword [ebp - 4]
call fcn.0040b774
mov edx, eax
lea eax, [ebp - 0x30]
call fcn.0040b7dc
mov ecx, dword [ebp - 0x30]
mov edx, dword [ebp - 8]
mov eax, esi
call fcn.004f6980
pop ecx
inc edi
dec ebx
jne 0x4f6b2b
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x4f6baa
mov eax, dword [ebp + 8]
mov eax, dword [eax - 4]
mov edx, dword [ebp - 0x10]
call fcn.004f54a4
ret
Function at 0x4f6bd8
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 0x4f6e26
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.004f54a4
xor eax, eax
push ebp
push 0x4f6dfc
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.004f5aa4
test al, al
je 0x4f6de0
mov ecx, dword [ebp - 0x40]
inc ecx
lea eax, [ebp - 4]
xor edx, edx
call fcn.0040ac68
mov eax, dword [ebp - 0x44]
dec eax
test eax, eax
jl 0x4f6de0
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.0040b774
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.004f5404
test al, al
je 0x4f6dd4
mov eax, dword [ebp - 4]
call fcn.0040b774
mov edx, eax
lea eax, [ebp - 0x48]
call fcn.0040b7dc
mov edx, dword [ebp - 0x48]
mov eax, dword [ebp + 8]
mov eax, dword [eax - 4]
call fcn.004f64f0
mov dword [ebp - 0x20], eax
cmp dword [ebp - 0x20], 0
je 0x4f6dd4
xor eax, eax
push ebp
push 0x4f6dcd
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.004f54a4
xor eax, eax
push ebp
push 0x4f6daf
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [ebp - 4]
call fcn.0040b774
mov edx, eax
lea eax, [ebp - 0x4c]
call fcn.0040b7dc
mov edx, dword [ebp - 0x4c]
mov eax, dword [ebp + 8]
mov eax, dword [eax - 4]
call fcn.004f54a8
mov eax, dword [ebp - 4]
call fcn.0040b774
mov edx, eax
lea eax, [ebp - 0x50]
call fcn.0040b7dc
mov edx, dword [ebp - 0x50]
mov eax, dword [ebp + 8]
mov eax, dword [eax - 4]
call fcn.004f64f0
mov dword [ebp - 0x24], eax
xor eax, eax
push ebp
push 0x4f6d8c
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.004f6aa0
pop ecx
mov eax, dword [ebp + 8]
push eax
mov edx, dword [ebp - 0x24]
mov eax, dword [ebp - 0x20]
call fcn.004f6bd8
pop ecx
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x4f6d93
mov eax, dword [ebp - 0x24]
push eax
call sub.advapi32.dll_RegCloseKey_1
ret
inc dword [ebp - 0x14]
dec dword [ebp - 0x28]
jne 0x4f6c63
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x4f6e03
mov eax, dword [ebp + 8]
mov eax, dword [eax - 4]
mov edx, dword [ebp - 0x18]
call fcn.004f54a4
ret
Function at 0x4ff680
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 0x4ff686
ret
Function at 0x50a7f4
Capabilities:
Access peb ldr_data

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffffc4
push ebx
push esi
push edi
xor edx, edx
mov dword [ebp - 4], edx
mov dword [ebp - 8], edx
mov dword [ebp - 0xc], eax
xor eax, eax
push ebp
push 0x50a9a9
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [ebp - 0xc]
cmp dword [eax + 0x30], 0
jne 0x50a985
mov eax, dword [ebp - 0xc]
cmp dword [eax + 0x38], 0
je 0x50a985
mov eax, dword [ebp - 0xc]
add eax, 0x2c
push eax
mov eax, dword [ebp - 0xc]
add eax, 0x28
push eax
mov eax, dword [ebp - 0xc]
mov eax, dword [eax + 0x38]
push eax
mov eax, dword [eax]
call dword [eax + 0xc]
mov eax, dword [ebp - 0xc]
mov ebx, dword [eax + 0x28]
add ebx, ebx
add ebx, ebx
mov eax, dword [ebp - 0xc]
mov eax, dword [eax + 0x2c]
imul ebx
push eax
lea eax, [ebp - 8]
mov ecx, 1
mov edx, dword [0x50a7bc]
call fcn.0040cc30
add esp, 4
lea eax, [ebp - 4]
call fcn.0040e304
push eax
mov eax, dword [ebp - 0xc]
mov eax, dword [eax + 0x38]
push eax
mov eax, dword [0x6127a0]
push eax
call sub.windowscodecs.dll_WICConvertBitmapSource
mov eax, dword [ebp - 8]
push eax
mov eax, dword [ebp - 8]
call fcn.0040ca14
push eax
push ebx
push 0
mov eax, dword [ebp - 4]
push eax
mov eax, dword [eax]
call dword [eax + 0x1c]
lea eax, [ebp - 0x3c]
xor ecx, ecx
mov edx, 0x2c
call fcn.00407738
mov dword [ebp - 0x3c], 0x2c
mov eax, dword [ebp - 0xc]
mov eax, dword [eax + 0x28]
mov dword [ebp - 0x38], eax
mov eax, dword [ebp - 0xc]
mov eax, dword [eax + 0x2c]
neg eax
mov dword [ebp - 0x34], eax
mov word [ebp - 0x30], 1
mov word [ebp - 0x2e], 0x20
mov dl, 1
mov eax, dword [0x4fdf44]
call fcn.00507144
mov ebx, eax
mov eax, dword [ebp - 0xc]
mov dword [eax + 0x30], ebx
xor edx, edx
push ebp
push 0x50a95c
push dword fs:[edx]
mov dword fs:[edx], esp
mov eax, ebx
mov dl, 7
call fcn.00508dd0
mov eax, dword [ebp - 0xc]
mov ecx, dword [eax + 0x2c]
mov eax, dword [ebp - 0xc]
mov edx, dword [eax + 0x28]
mov eax, dword [ebp - 0xc]
mov eax, dword [eax + 0x30]
mov ebx, dword [eax]
call dword [ebx + 0x6c]
push 0
lea eax, [ebp - 0x3c]
push eax
mov eax, dword [ebp - 8]
push eax
mov eax, dword [ebp - 0xc]
mov eax, dword [eax + 0x2c]
push eax
push 0
mov eax, dword [ebp - 0xc]
mov eax, dword [eax + 0x30]
mov edx, dword [eax]
call dword [edx + 0x70]
push eax
push 0
call sub.gdi32.dll_SetDIBits
mov eax, dword [ebp - 0xc]
mov eax, dword [eax + 0x30]
mov dl, 1
call fcn.00507de0
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
jmp 0x50a985
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x50a9b0
lea eax, [ebp - 8]
mov edx, dword [0x50a7bc]
call fcn.0040cd54
lea eax, [ebp - 4]
call fcn.0040e304
ret

Function at 0x5142b0
Capabilities:
Hash data with crc32

Disassembly:
push ebp
mov ebp, esp
push ecx
push ebx
push esi
mov esi, dword [ebp + 0x10]
mov edx, dword [ebp + 0xc]
mov eax, dword [ebp + 8]
mov ecx, 0x60e8f4
test edx, edx
jne 0x5142cf
xor eax, eax
jmp 0x5143ed
mov dword [ebp - 4], 1
cmp byte [ebp - 4], 0
je 0x5142ec
push esi
push edx
push eax
call fcn.005143f4
add esp, 0xc
jmp 0x5143ed
push esi
push edx
push eax
call fcn.005146b4
add esp, 0xc
jmp 0x5143ed
pop esi
pop ebx
pop ecx
pop ebp
ret