joyce8/EMBER2024-capa huggingface dataset:
Function at 0x40e06c
Capabilities:
Get geographical location
Identify system language via api

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffffec
push ebx
xor ecx, ecx
mov dword [ebp - 0x14], ecx
mov dword [ebp - 0x10], ecx
mov ebx, edx
mov dword [ebp - 4], eax
mov eax, dword [ebp - 4]
call fcn.0040ac64
xor eax, eax
push ebp
push 0x40e12c
push dword fs:[eax]
mov dword fs:[eax], esp
push 4
lea eax, [ebp - 0xc]
push eax
push 3
call sub.KERNEL32.DLL_GetUserDefaultUILanguage
movzx eax, ax
push eax
call sub.KERNEL32.DLL_GetLocaleInfoW
lea eax, [ebp - 0x10]
lea edx, [ebp - 0xc]
mov ecx, 4
call fcn.0040b834
mov ecx, dword [ebp - 0x10]
mov eax, ebx
mov edx, dword [ebp - 4]
call fcn.0040b9e4
mov eax, dword [ebx]
call fcn.0040df34
test al, al
jne 0x40e109
mov word [ebp - 8], 0
lea eax, [ebp - 0x14]
lea edx, [ebp - 0xc]
mov ecx, 4
call fcn.0040b834
mov ecx, dword [ebp - 0x14]
mov eax, ebx
mov edx, dword [ebp - 4]
call fcn.0040b9e4
mov eax, dword [ebx]
call fcn.0040df34
test al, al
jne 0x40e109
mov eax, ebx
call fcn.0040ab80
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x40e133
lea eax, [ebp - 0x14]
mov edx, 2
call fcn.0040abe0
lea eax, [ebp - 4]
call fcn.0040ab80
ret
Function at 0x423c90
Capabilities:
Encrypt data using rc4 prga

Disassembly:
cmp eax, edx
je 0x423ce9
test eax, edx
je 0x423cec
movzx ecx, word [edx]
cmp cx, word [eax]
je 0x423ca7
movzx eax, word [eax]
sub eax, ecx
jmp 0x423cce
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 0x423ccf
add ecx, 4
js 0x423cbf
pop eax
pop ebx
ret
bsf ebx, ebx
shr ebx, 4
add ebx, ebx
add ecx, ebx
jns 0x423ccc
movzx eax, word [ecx + eax]
movzx edx, word [ecx + edx]
sub eax, edx
pop ebx
pop ebx
jmp 0x423cce
xor eax, eax
ret
test eax, eax
je 0x423cf8
test edx, edx
jne 0x423c98
mov eax, dword [eax - 4]
ret
sub eax, dword [edx - 4]
ret

Function at 0x425090
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_1
test eax, eax
jne 0x4250bd
mov dword [ebp - 4], 0xffffffff
mov eax, dword [ebp - 4]
pop edi
pop esi
pop ebx
pop ecx
pop ebp
ret 4

Function at 0x425190
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.0040b778
mov edi, eax
push edi
call sub.KERNEL32.DLL_GetFileAttributesW
cmp eax, 0xffffffff
je 0x4251fa
test ah, 4
je 0x4251f3
test bl, bl
jne 0x4251b8
mov al, 1
jmp 0x425221
test al, 0x10
je 0x4251c0
xor eax, eax
jmp 0x425221
push 0
push 0
push 3
push 0
push 1
push 0x80000000
push edi
call sub.KERNEL32.DLL_CreateFileW_1
cmp eax, 0xffffffff
je 0x4251e4
push eax
call sub.KERNEL32.DLL_CloseHandle_1
mov al, 1
jmp 0x425221
call sub.KERNEL32.DLL_GetLastError_2
mov ebx, eax
cmp ebx, 0x20
sete al
jmp 0x425221
test al, 0x10
sete al
jmp 0x425221
call sub.KERNEL32.DLL_GetLastError_2
mov ebx, eax
cmp ebx, 2
je 0x42521b
cmp ebx, 3
je 0x42521b
cmp ebx, 0x7b
je 0x42521b
mov eax, esi
call fcn.00425150
test al, al
jne 0x42521f
xor eax, eax
jmp 0x425221
mov al, 1
pop edi
pop esi
pop ebx
ret
Function at 0x425228
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.0040b778
mov ebp, eax
push ebp
call sub.KERNEL32.DLL_GetFileAttributesW
mov esi, eax
cmp esi, 0xffffffff
je 0x4252cf
test esi, 0x400
jne 0x425264
test esi, 0x10
setne bl
jmp 0x4252ff
cmp byte [esp], 0
je 0x425298
push 0
push 0x2000000
push 3
push 0
push 1
push 0x80000000
push ebp
call sub.KERNEL32.DLL_CreateFileW_1
cmp eax, 0xffffffff
je 0x4252ff
push eax
call sub.KERNEL32.DLL_CloseHandle_1
test esi, 0x10
setne bl
jmp 0x4252ff
test esi, 0x10
je 0x4252a4
mov bl, 1
jmp 0x4252ff
push 0
push 0x2000000
push 3
push 0
push 1
push 0x80000000
push ebp
call sub.KERNEL32.DLL_CreateFileW_1
cmp eax, 0xffffffff
je 0x4252cb
push eax
call sub.KERNEL32.DLL_CloseHandle_1
xor ebx, ebx
jmp 0x4252ff
mov bl, 1
jmp 0x4252ff
call sub.KERNEL32.DLL_GetLastError_2
cmp eax, 2
je 0x4252f9
cmp eax, 3
je 0x4252f9
cmp eax, 0xa1
je 0x4252f9
cmp eax, 0x7b
je 0x4252f9
cmp eax, 0x35
je 0x4252f9
cmp eax, 0x15
je 0x4252f9
cmp eax, 0x43
jne 0x4252fd
xor ebx, ebx
jmp 0x4252ff
mov bl, 1
mov eax, ebx
pop edx
pop ebp
pop edi
pop esi
pop ebx
ret

Function at 0x42924c
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 0x429285
mov ecx, eax
dec ecx
lea edx, [ebp - 0x200]
mov eax, ebx
call fcn.0040ad08
jmp 0x42928e
mov eax, ebx
mov edx, esi
call fcn.0040af60
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 4

Function at 0x429298
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 0x4292ba
movzx eax, word [esp]
jmp 0x4292bc
mov eax, edi
pop edx
pop edi
pop esi
pop ebx
ret
Function at 0x42a5b4
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 0x42a6d9
push dword fs:[ecx]
mov dword fs:[ecx], esp
push 0x400
lea ecx, [ebp - 0x888]
call fcn.0042a3bc
mov esi, eax
mov eax, dword [0x628458]
cmp byte [eax], 0
je 0x42a681
mov eax, dword [0x6280cc]
call fcn.00407730
call fcn.00406be0
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 [0x42a584]
call fcn.0040cc0c
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 0x42a6f4
push 0xfffffffffffffff4
call sub.KERNEL32.DLL_GetStdHandle_1
push eax
call sub.KERNEL32.DLL_WriteFile_1
jmp 0x42a6bd
push 0x40
lea eax, [ebp - 0x88]
push eax
mov eax, dword [0x628034]
mov eax, dword [eax + 4]
push eax
mov eax, dword [0x62bc54]
call fcn.0040d02c
push eax
call sub.user32.dll_LoadStringW
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 0x42a6e0
lea eax, [ebp - 4]
mov edx, dword [0x42a584]
call fcn.0040cd30
ret

Function at 0x42b770
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 0x42b846
push dword fs:[eax]
mov dword fs:[eax], esp
mov dword [ebp - 8], 0xffffffff
lea eax, [ebp - 4]
mov edx, ebx
call fcn.0040afa8
lea eax, [ebp - 4]
call fcn.0040b148
lea eax, [ebp - 0xc]
push eax
mov eax, dword [ebp - 4]
call fcn.0040b778
push eax
call sub.version.dll_GetFileVersionInfoSizeW
mov ebx, eax
test ebx, ebx
je 0x42b830
mov eax, ebx
call fcn.00406a6c
mov dword [ebp - 0x10], eax
xor eax, eax
push ebp
push 0x42b829
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.0040b778
push eax
call sub.version.dll_GetFileVersionInfoW
test eax, eax
je 0x42b813
lea eax, [ebp - 0x18]
push eax
lea eax, [ebp - 0x14]
push eax
push 0x42b858
mov eax, dword [ebp - 0x10]
push eax
call sub.version.dll_VerQueryValueW
test eax, eax
je 0x42b813
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 0x42b830
mov eax, dword [ebp - 0x10]
call fcn.00406a88
ret
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x42b84d
lea eax, [ebp - 4]
call fcn.0040ab80
ret
Function at 0x42b85c
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 0x42b95c
push dword fs:[eax]
mov dword fs:[eax], esp
mov byte [ebp - 5], 0
lea eax, [ebp - 4]
mov edx, ebx
call fcn.0040afa8
lea eax, [ebp - 4]
call fcn.0040b148
lea eax, [ebp - 0xc]
push eax
mov eax, dword [ebp - 4]
call fcn.0040b778
push eax
call sub.version.dll_GetFileVersionInfoSizeW
mov ebx, eax
test ebx, ebx
je 0x42b946
mov eax, ebx
call fcn.00406a6c
mov dword [ebp - 0x10], eax
xor edx, edx
push ebp
push 0x42b93f
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.0040b778
push eax
call sub.version.dll_GetFileVersionInfoW
test eax, eax
je 0x42b929
lea eax, [ebp - 0x18]
push eax
lea eax, [ebp - 0x14]
push eax
push 0x42b970
mov eax, dword [ebp - 0x10]
push eax
call sub.version.dll_VerQueryValueW
test eax, eax
je 0x42b929
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 0x42b946
mov eax, dword [ebp - 0x10]
call fcn.00406a88
ret
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x42b963
lea eax, [ebp - 4]
call fcn.0040ab80
ret

Function at 0x42c3f0
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.0040b088
mov ebp, eax
push ebp
push 0
push 0
mov ecx, ebx
xor edx, edx
mov eax, 0xfde9
call fcn.0040ea8c
mov edi, eax
cmp edi, 0x104
jbe 0x42c39b
mov eax, edi
add eax, eax
call fcn.00406a6c
mov esi, eax
jmp 0x42c39d
mov esi, esp
push ebp
push esi
push edi
mov ecx, ebx
xor edx, edx
mov eax, 0xfde9
call fcn.0040ea8c
push esi
call sub.user32.dll_CharUpperW
xor ebx, ebx
mov eax, edi
dec eax
test eax, eax
jl 0x42c3d6
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 0x42c3c0
mov eax, esp
cmp esi, eax
je 0x42c3e3
mov eax, esi
call fcn.00406a88
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 0x42c41c
cmp bl, 0
je 0x42c418
cmp bl, 0x41
jl 0x42c413
cmp bl, 0x5a
jg 0x42c413
or bl, 0x20
xor al, bl
inc esi
jmp 0x42c3f7
pop ecx
pop ebx
pop esi
ret
pop eax
pop ebx
pop esi
jmp 0x42c35c

Function at 0x42cc88
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.0040b834
add esp, 0x800
pop ebx
ret
Function at 0x484634
Capabilities:
Encode data using xor

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 0x48463c
mov eax, edx
pop esi
pop ebx
ret

Function at 0x4be934
Capabilities:
Resume thread

Disassembly:
push ebp
mov ebp, esp
push 0
push 0
push ebx
mov ebx, eax
xor eax, eax
push ebp
push 0x4be9d2
push dword fs:[eax]
mov dword fs:[eax], esp
or dl, byte [ebx + 0xd]
je 0x4be996
cmp byte [ebx + 0x11], 0
jne 0x4be996
cmp byte [ebx + 0x3c], 0
jne 0x4be996
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 0x4be9b7
lea edx, [ebp - 4]
mov eax, dword [0x6283cc]
call fcn.0040e9f8
mov ecx, dword [ebp - 4]
mov dl, 1
mov eax, dword [0x492ddc]
call fcn.0042a704
call fcn.0040a27c
jmp 0x4be9b7
lea edx, [ebp - 8]
mov eax, dword [0x6283cc]
call fcn.0040e9f8
mov ecx, dword [ebp - 8]
mov dl, 1
mov eax, dword [0x492ddc]
call fcn.0042a704
call fcn.0040a27c
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x4be9d9
lea eax, [ebp - 8]
mov edx, 2
call fcn.0040abe0
ret

Function at 0x4bf370
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 0x4bf3be
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.004be7b4
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
jmp 0x4bf3d7
pop edi
pop esi
pop ebx
pop ecx
pop ecx
pop ebp
ret

Function at 0x4bf3e0
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.004be7b4
dec esi
jne 0x4bf402
mov byte [ebx + 0xf], 0
pop esi
pop ebx
ret

Function at 0x4c1f88
Capabilities:
Allocate or change rwx memory

Disassembly:
push ebp
mov ebp, esp
push ebx
push esi
push edi
mov edi, 0x62e3ec
cmp dword [edi], 0
jne 0x4c2004
push 0x40
push 0x1000
push 0x1000
push 0
call sub.KERNEL32.DLL_VirtualAlloc_1
mov esi, eax
mov eax, dword [0x62e3e8]
mov dword [esi], eax
lea edx, [esi + 4]
mov eax, 0x6227a4
mov ecx, 2
call fcn.00406c30
mov edx, 0x4c1f60
lea eax, [esi + 5]
call fcn.004c1f80
mov dword [esi + 6], eax
lea ebx, [esi + 0xa]
mov byte [ebx], 0xe8
lea edx, [esi + 4]
mov eax, ebx
call fcn.004c1f80
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 0x4c1fd9
mov dword [0x62e3e8], 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 0x4eab28
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 0x4eace3
push dword fs:[eax]
mov dword fs:[eax], esp
lea eax, [ebp - 4]
mov edx, ebx
call fcn.0040afa8
mov eax, dword [ebp - 4]
call fcn.004ea478
mov byte [ebp - 0x11], al
cmp byte [ebp - 0x11], 0
jne 0x4eab7a
lea eax, [ebp - 4]
mov ecx, 1
mov edx, 1
call fcn.0040bb9c
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.004eb770
mov dword [ebp - 0x1c], eax
cmp dword [ebp - 0x1c], 0
je 0x4eac59
xor eax, eax
push ebp
push 0x4eac52
push dword fs:[eax]
mov dword fs:[eax], esp
mov edx, dword [ebp - 0x1c]
mov eax, dword [ebp - 0xc]
call fcn.004ea718
lea edx, [ebp - 0x38]
mov eax, dword [ebp - 0xc]
call fcn.004ead18
test al, al
je 0x4eac30
mov ecx, dword [ebp - 0x34]
inc ecx
lea eax, [ebp - 8]
xor edx, edx
call fcn.0040ad08
mov ebx, dword [ebp - 0x38]
dec ebx
cmp ebx, 0
jl 0x4eac30
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.0040b778
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.004ea678
test al, al
je 0x4eac2a
mov eax, dword [ebp - 8]
call fcn.0040b778
mov edx, eax
lea eax, [ebp - 0x3c]
call fcn.0040b7e0
mov edx, dword [ebp - 0x3c]
mov eax, dword [ebp - 0xc]
call fcn.004eab28
dec ebx
cmp ebx, 0xffffffff
jne 0x4eabd9
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x4eac59
mov edx, dword [ebp - 0x18]
mov eax, dword [ebp - 0xc]
call fcn.004ea718
mov eax, dword [ebp - 0x1c]
push eax
call sub.advapi32.dll_RegCloseKey
ret
cmp byte [0x62e440], 0
je 0x4eac99
push 0
mov eax, dword [ebp - 0xc]
mov eax, dword [eax + 0x18]
and eax, 0x300
push eax
mov eax, dword [ebp - 4]
call fcn.0040b778
push eax
movzx edx, byte [ebp - 0x11]
mov eax, dword [ebp - 0xc]
call fcn.004ea704
push eax
call sub.advapi32.dll_RegDeleteKeyExW
mov edx, eax
mov eax, dword [ebp - 0xc]
call fcn.004ea678
mov ebx, eax
jmp 0x4eacc0
mov eax, dword [ebp - 4]
call fcn.0040b778
push eax
movzx edx, byte [ebp - 0x11]
mov eax, dword [ebp - 0xc]
call fcn.004ea704
push eax
call sub.advapi32.dll_RegDeleteKeyW
mov edx, eax
mov eax, dword [ebp - 0xc]
call fcn.004ea678
mov ebx, eax
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x4eacea
lea eax, [ebp - 0x3c]
call fcn.0040ab80
lea eax, [ebp - 8]
mov edx, 2
call fcn.0040abe0
ret
Function at 0x4eb64c
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.004ea490
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.0040b778
push eax
mov eax, dword [ebx + 4]
push eax
call sub.advapi32.dll_RegSetValueExW
mov edx, eax
mov eax, ebx
call fcn.004ea678
test al, al
jne 0x4eb6b4
mov dword [ebp - 0xc], edi
mov byte [ebp - 8], 0x11
lea eax, [ebp - 0xc]
push eax
push 0
mov ecx, dword [0x6282bc]
mov dl, 1
mov eax, dword [0x4e925c]
call fcn.0042a908
call fcn.0040a27c
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 8

Function at 0x4eb6c0
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.0040b778
push eax
mov eax, dword [ebx + 4]
push eax
call sub.advapi32.dll_RegQueryValueExW
mov edx, eax
mov eax, ebx
call fcn.004ea678
test al, al
jne 0x4eb721
mov dword [ebp - 0xc], esi
mov byte [ebp - 8], 0x11
lea eax, [ebp - 0xc]
push eax
push 0
mov ecx, dword [0x628664]
mov dl, 1
mov eax, dword [0x4e925c]
call fcn.0042a908
call fcn.0040a27c
mov ebx, dword [ebp + 0xc]
mov eax, dword [ebp - 4]
call fcn.004ea4c0
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 0x4ebd20
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 0x4ebe48
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.004ea718
xor eax, eax
push ebp
push 0x4ebe23
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.004ead18
test al, al
je 0x4ebe07
mov eax, dword [ebp + 8]
push eax
xor ecx, ecx
mov edx, dword [ebp - 8]
mov eax, esi
call fcn.004ebc00
pop ecx
mov ecx, dword [ebp - 0x20]
inc ecx
lea eax, [ebp - 4]
xor edx, edx
call fcn.0040ad08
mov ebx, dword [ebp - 0x24]
dec ebx
test ebx, ebx
jl 0x4ebe07
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.0040b778
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.004ea678
test al, al
je 0x4ebe03
mov eax, dword [ebp + 8]
push eax
mov eax, dword [ebp - 4]
call fcn.0040b778
mov edx, eax
lea eax, [ebp - 0x30]
call fcn.0040b7e0
mov ecx, dword [ebp - 0x30]
mov edx, dword [ebp - 8]
mov eax, esi
call fcn.004ebc00
pop ecx
inc edi
dec ebx
jne 0x4ebdab
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x4ebe2a
mov eax, dword [ebp + 8]
mov eax, dword [eax - 4]
mov edx, dword [ebp - 0x10]
call fcn.004ea718
ret
Function at 0x4ebe58
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 0x4ec0a6
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.004ea718
xor eax, eax
push ebp
push 0x4ec07c
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.004ead18
test al, al
je 0x4ec060
mov ecx, dword [ebp - 0x40]
inc ecx
lea eax, [ebp - 4]
xor edx, edx
call fcn.0040ad08
mov eax, dword [ebp - 0x44]
dec eax
test eax, eax
jl 0x4ec060
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.0040b778
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.004ea678
test al, al
je 0x4ec054
mov eax, dword [ebp - 4]
call fcn.0040b778
mov edx, eax
lea eax, [ebp - 0x48]
call fcn.0040b7e0
mov edx, dword [ebp - 0x48]
mov eax, dword [ebp + 8]
mov eax, dword [eax - 4]
call fcn.004eb770
mov dword [ebp - 0x20], eax
cmp dword [ebp - 0x20], 0
je 0x4ec054
xor eax, eax
push ebp
push 0x4ec04d
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.004ea718
xor eax, eax
push ebp
push 0x4ec02f
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [ebp - 4]
call fcn.0040b778
mov edx, eax
lea eax, [ebp - 0x4c]
call fcn.0040b7e0
mov edx, dword [ebp - 0x4c]
mov eax, dword [ebp + 8]
mov eax, dword [eax - 4]
call fcn.004ea71c
mov eax, dword [ebp - 4]
call fcn.0040b778
mov edx, eax
lea eax, [ebp - 0x50]
call fcn.0040b7e0
mov edx, dword [ebp - 0x50]
mov eax, dword [ebp + 8]
mov eax, dword [eax - 4]
call fcn.004eb770
mov dword [ebp - 0x24], eax
xor eax, eax
push ebp
push 0x4ec00c
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.004ebd20
pop ecx
mov eax, dword [ebp + 8]
push eax
mov edx, dword [ebp - 0x24]
mov eax, dword [ebp - 0x20]
call fcn.004ebe58
pop ecx
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x4ec013
mov eax, dword [ebp - 0x24]
push eax
call sub.advapi32.dll_RegCloseKey
ret
inc dword [ebp - 0x14]
dec dword [ebp - 0x28]
jne 0x4ebee3
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x4ec083
mov eax, dword [ebp + 8]
mov eax, dword [eax - 4]
mov edx, dword [ebp - 0x18]
call fcn.004ea718
ret
Function at 0x4f4940
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 0x4f4946
ret