joyce8/EMBER2024-capa huggingface dataset:
Function at 0x4244f8
Capabilities:
Encrypt data using rc4 prga

Disassembly:
cmp eax, edx
je 0x424551
test eax, edx
je 0x424554
movzx ecx, word [edx]
cmp cx, word [eax]
je 0x42450f
movzx eax, word [eax]
sub eax, ecx
jmp 0x424536
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 0x424537
add ecx, 4
js 0x424527
pop eax
pop ebx
ret
bsf ebx, ebx
shr ebx, 4
add ebx, ebx
add ecx, ebx
jns 0x424534
movzx eax, word [ecx + eax]
movzx edx, word [ecx + edx]
sub eax, edx
pop ebx
pop ebx
jmp 0x424536
xor eax, eax
ret
test eax, eax
je 0x424560
test edx, edx
jne 0x424500
mov eax, dword [eax - 4]
ret
sub eax, dword [edx - 4]
ret

Function at 0x425ba0
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 0x425bcd
mov dword [ebp - 4], 0xffffffff
mov eax, dword [ebp - 4]
pop edi
pop esi
pop ebx
pop ecx
pop ebp
ret 4

Function at 0x425ca0
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.0040aa20
mov edi, eax
push edi
call sub.kernel32.dll_GetFileAttributesW
cmp eax, 0xffffffff
je 0x425d0a
test ah, 4
je 0x425d03
test bl, bl
jne 0x425cc8
mov al, 1
jmp 0x425d31
test al, 0x10
je 0x425cd0
xor eax, eax
jmp 0x425d31
push 0
push 0
push 3
push 0
push 1
push 0x80000000
push edi
call sub.kernel32.dll_CreateFileW
cmp eax, 0xffffffff
je 0x425cf4
push eax
call sub.kernel32.dll_CloseHandle
mov al, 1
jmp 0x425d31
call sub.kernel32.dll_GetLastError
mov ebx, eax
cmp ebx, 0x20
sete al
jmp 0x425d31
test al, 0x10
sete al
jmp 0x425d31
call sub.kernel32.dll_GetLastError
mov ebx, eax
cmp ebx, 2
je 0x425d2b
cmp ebx, 3
je 0x425d2b
cmp ebx, 0x7b
je 0x425d2b
mov eax, esi
call fcn.00425c60
test al, al
jne 0x425d2f
xor eax, eax
jmp 0x425d31
mov al, 1
pop edi
pop esi
pop ebx
ret

Function at 0x425e18
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.0040aa20
mov ebp, eax
push ebp
call sub.kernel32.dll_DeleteFileW
cmp eax, 1
sbb ebx, ebx
inc ebx
test bl, bl
jne 0x425e6d
call sub.kernel32.dll_GetLastError
mov edi, eax
push ebp
call sub.kernel32.dll_GetFileAttributesW
cmp eax, 0xffffffff
je 0x425e67
test ah, 4
je 0x425e67
test al, 0x10
je 0x425e67
mov eax, esi
call fcn.0040aa20
push eax
call sub.kernel32.dll_RemoveDirectoryW
cmp eax, 1
sbb ebx, ebx
inc ebx
jmp 0x425e6d
push edi
call sub.kernel32.dll_SetLastError
mov eax, ebx
pop ebp
pop edi
pop esi
pop ebx
ret
Function at 0x42a094
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
test eax, eax
jle 0x42a0cd
mov ecx, eax
dec ecx
lea edx, [ebp - 0x200]
mov eax, ebx
call fcn.00409f78
jmp 0x42a0d6
mov eax, ebx
mov edx, esi
call fcn.0040a1d0
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 4

Function at 0x42a0e0
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
test eax, eax
jle 0x42a102
movzx eax, word [esp]
jmp 0x42a104
mov eax, edi
pop edx
pop edi
pop esi
pop ebx
ret

Function at 0x42b43c
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 0x42b561
push dword fs:[ecx]
mov dword fs:[ecx], esp
push 0x400
lea ecx, [ebp - 0x888]
call fcn.0042b244
mov esi, eax
mov eax, dword [0x7a4874]
cmp byte [eax], 0
je 0x42b509
mov eax, dword [0x7a4164]
call fcn.004078e4
call fcn.00407098
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
mov ebx, eax
push ebx
lea eax, [ebp - 4]
mov ecx, 1
mov edx, dword [0x42b40c]
call fcn.0040c878
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
push 0
lea eax, [ebp - 8]
push eax
push ebx
mov eax, dword [ebp - 4]
push eax
push 0xfffffffffffffff4
call sub.kernel32.dll_GetStdHandle
push eax
call sub.kernel32.dll_WriteFile
push 0
lea eax, [ebp - 8]
push eax
push 2
push 0x42b57c
push 0xfffffffffffffff4
call sub.kernel32.dll_GetStdHandle
push eax
call sub.kernel32.dll_WriteFile
jmp 0x42b545
push 0x40
lea eax, [ebp - 0x88]
push eax
mov eax, dword [0x7a405c]
mov eax, dword [eax + 4]
push eax
mov eax, dword [0x7a8634]
call fcn.0040ce0c
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 0x42b568
lea eax, [ebp - 4]
mov edx, dword [0x42b40c]
call fcn.0040c99c
ret
Function at 0x42c6e0
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 0x42c7b6
push dword fs:[eax]
mov dword fs:[eax], esp
mov dword [ebp - 8], 0xffffffff
lea eax, [ebp - 4]
mov edx, ebx
call fcn.0040a218
lea eax, [ebp - 4]
call fcn.0040a334
lea eax, [ebp - 0xc]
push eax
mov eax, dword [ebp - 4]
call fcn.0040aa20
push eax
call sub.version.dll_GetFileVersionInfoSizeW
mov ebx, eax
test ebx, ebx
je 0x42c7a0
mov eax, ebx
call fcn.00406f24
mov dword [ebp - 0x10], eax
xor eax, eax
push ebp
push 0x42c799
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.0040aa20
push eax
call sub.version.dll_GetFileVersionInfoW
test eax, eax
je 0x42c783
lea eax, [ebp - 0x18]
push eax
lea eax, [ebp - 0x14]
push eax
push 0x42c7c8
mov eax, dword [ebp - 0x10]
push eax
call sub.version.dll_VerQueryValueW
test eax, eax
je 0x42c783
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 0x42c7a0
mov eax, dword [ebp - 0x10]
call fcn.00406f40
ret
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x42c7bd
lea eax, [ebp - 4]
call fcn.00409df0
ret

Function at 0x42c7cc
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 0x42c8cc
push dword fs:[eax]
mov dword fs:[eax], esp
mov byte [ebp - 5], 0
lea eax, [ebp - 4]
mov edx, ebx
call fcn.0040a218
lea eax, [ebp - 4]
call fcn.0040a334
lea eax, [ebp - 0xc]
push eax
mov eax, dword [ebp - 4]
call fcn.0040aa20
push eax
call sub.version.dll_GetFileVersionInfoSizeW
mov ebx, eax
test ebx, ebx
je 0x42c8b6
mov eax, ebx
call fcn.00406f24
mov dword [ebp - 0x10], eax
xor edx, edx
push ebp
push 0x42c8af
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.0040aa20
push eax
call sub.version.dll_GetFileVersionInfoW
test eax, eax
je 0x42c899
lea eax, [ebp - 0x18]
push eax
lea eax, [ebp - 0x14]
push eax
push 0x42c8e0
mov eax, dword [ebp - 0x10]
push eax
call sub.version.dll_VerQueryValueW
test eax, eax
je 0x42c899
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 0x42c8b6
mov eax, dword [ebp - 0x10]
call fcn.00406f40
ret
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x42c8d3
lea eax, [ebp - 4]
call fcn.00409df0
ret
Function at 0x42d914
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.0040a2c0
mov ebp, eax
push ebp
push 0
push 0
mov ecx, ebx
xor edx, edx
mov eax, 0xfde9
call fcn.0040fc54
mov edi, eax
cmp edi, 0x104
jbe 0x42d8bf
mov eax, edi
add eax, eax
call fcn.00406f24
mov esi, eax
jmp 0x42d8c1
mov esi, esp
push ebp
push esi
push edi
mov ecx, ebx
xor edx, edx
mov eax, 0xfde9
call fcn.0040fc54
push esi
call sub.user32.dll_CharUpperW
xor ebx, ebx
mov eax, edi
dec eax
test eax, eax
jl 0x42d8fa
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 0x42d8e4
mov eax, esp
cmp esi, eax
je 0x42d907
mov eax, esi
call fcn.00406f40
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 0x42d940
cmp bl, 0
je 0x42d93c
cmp bl, 0x41
jl 0x42d937
cmp bl, 0x5a
jg 0x42d937
or bl, 0x20
xor al, bl
inc esi
jmp 0x42d91b
pop ecx
pop ebx
pop esi
ret
pop eax
pop ebx
pop esi
jmp 0x42d880

Function at 0x42e258
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
mov eax, ebx
mov edx, esp
mov ecx, 0x400
call fcn.0040aad8
add esp, 0x800
pop ebx
ret

Function at 0x42e85c
Capabilities:
Query environment variable

Disassembly:
push ebx
push esi
push edi
push ebp
add esp, 0xfffff800
mov esi, edx
mov edi, eax
mov eax, esi
call fcn.00409df0
push 0x400
lea eax, [esp + 4]
push eax
mov eax, edi
call fcn.0040aa20
mov ebp, eax
push ebp
call sub.kernel32.dll_GetEnvironmentVariableW
mov ebx, eax
cmp ebx, 0x400
jge 0x42e8a1
mov edx, esp
mov eax, esi
mov ecx, ebx
call fcn.00409f78
jmp 0x42e8ba
mov edx, ebx
dec edx
mov eax, esi
call fcn.0040abb0
push ebx
mov eax, dword [esi]
call fcn.0040aa20
push eax
push ebp
call sub.kernel32.dll_GetEnvironmentVariableW
add esp, 0x800
pop ebp
pop edi
pop esi
pop ebx
ret
Function at 0x431258
Capabilities:
Encrypt data using rc4 prga

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff0
push ebx
push esi
push edi
mov dword [ebp - 4], eax
mov edi, dword [ebp + 8]
mov esi, dword [ebp + 0xc]
mov eax, dword [ebp - 4]
mov eax, dword [eax]
test eax, eax
je 0x431278
sub eax, 4
mov eax, dword [eax]
lea ebx, [edi + esi]
cmp eax, ebx
jg 0x431292
mov eax, dword [ebp - 4]
mov eax, dword [eax]
test eax, eax
je 0x43128d
sub eax, 4
mov eax, dword [eax]
mov dword [ebp - 8], eax
jmp 0x431297
add edi, esi
mov dword [ebp - 8], edi
movzx eax, word [ebp + 0x14]
cmp ax, word [ebp + 0x10]
je 0x431305
xor eax, eax
mov dword [ebp - 0xc], eax
cmp esi, dword [ebp - 8]
jge 0x43134e
mov eax, dword [ebp - 4]
mov eax, dword [eax]
movzx eax, word [eax + esi*2]
cmp ax, word [ebp + 0x14]
jne 0x4312c3
inc dword [ebp - 0xc]
jmp 0x4312db
mov eax, dword [ebp - 4]
mov eax, dword [eax]
movzx eax, word [eax + esi*2]
cmp ax, word [ebp + 0x10]
jne 0x4312db
cmp dword [ebp - 0xc], 0
jle 0x4312db
dec dword [ebp - 0xc]
cmp dword [ebp - 0xc], 0
jne 0x4312fd
xor eax, eax
jmp 0x4312f9
movzx edi, word [edx + eax*2]
mov ebx, dword [ebp - 4]
mov ebx, dword [ebx]
cmp di, word [ebx + esi*2]
jne 0x4312f8
mov eax, esi
jmp 0x431351
inc eax
cmp eax, ecx
jle 0x4312e5
inc esi
cmp esi, dword [ebp - 8]
jl 0x4312af
jmp 0x43134e
mov byte [ebp - 0xd], 0
cmp esi, dword [ebp - 8]
jge 0x43134e
mov eax, dword [ebp - 4]
mov eax, dword [eax]
movzx eax, word [eax + esi*2]
cmp ax, word [ebp + 0x14]
jne 0x431326
movzx eax, byte [ebp - 0xd]
xor al, 1
mov byte [ebp - 0xd], al
cmp byte [ebp - 0xd], 0
jne 0x431348
xor eax, eax
jmp 0x431344
movzx edi, word [edx + eax*2]
mov ebx, dword [ebp - 4]
mov ebx, dword [ebx]
cmp di, word [ebx + esi*2]
jne 0x431343
mov eax, esi
jmp 0x431351
inc eax
cmp eax, ecx
jle 0x431330
inc esi
cmp esi, dword [ebp - 8]
jl 0x43130e
or eax, 0xffffffff
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 0x10
Function at 0x4317e4
Capabilities:
Encrypt data using rc4 prga

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffffe4
push ebx
push esi
push edi
mov word [ebp - 0xa], cx
mov dword [ebp - 8], edx
mov dword [ebp - 4], eax
mov eax, dword [ebp - 8]
test eax, eax
je 0x431803
sub eax, 4
mov eax, dword [eax]
mov esi, eax
mov eax, dword [ebp - 4]
mov eax, dword [eax]
test eax, eax
je 0x431813
sub eax, 4
mov eax, dword [eax]
mov ebx, eax
sub ebx, dword [ebp + 8]
sub ebx, esi
inc ebx
cmp dword [ebp + 8], 0
jl 0x431935
test ebx, ebx
jl 0x431935
test esi, esi
jle 0x431935
mov eax, dword [ebp - 8]
call fcn.0040aa20
mov dword [ebp - 0x10], eax
mov eax, dword [ebp - 4]
mov eax, dword [eax]
call fcn.0040aa20
mov ecx, eax
mov eax, dword [ebp + 8]
add eax, eax
add ecx, eax
movzx eax, word [ebp - 0xa]
cmp ax, word [ebp + 0xc]
je 0x4318d2
xor eax, eax
mov dword [ebp - 0x14], eax
test ebx, ebx
jl 0x431935
inc ebx
mov dword [ebp - 0x1c], ebx
xor edx, edx
xor eax, eax
jmp 0x4318b7
lea ebx, [eax + edx]
movzx ebx, word [ecx + ebx*2]
cmp bx, word [ebp - 0xa]
jne 0x431886
inc dword [ebp - 0x14]
jmp 0x431896
lea ebx, [eax + edx]
movzx ebx, word [ecx + ebx*2]
cmp bx, word [ebp + 0xc]
jne 0x431896
dec dword [ebp - 0x14]
cmp dword [ebp - 0x14], 0
jle 0x4318a1
or eax, 0xffffffff
jmp 0x4318b7
lea ebx, [eax + edx]
movzx ebx, word [ecx + ebx*2]
mov edi, dword [ebp - 0x10]
cmp bx, word [edi + eax*2]
jne 0x4318b4
inc eax
jmp 0x4318b7
or eax, 0xffffffff
test eax, eax
jl 0x4318bf
cmp esi, eax
jg 0x431874
cmp esi, eax
jg 0x4318ca
mov eax, edx
add eax, dword [ebp + 8]
jmp 0x431938
inc edx
dec dword [ebp - 0x1c]
jne 0x431870
jmp 0x431935
mov byte [ebp - 0x15], 0
test ebx, ebx
jl 0x431935
inc ebx
mov dword [ebp - 0x1c], ebx
xor edx, edx
xor eax, eax
jmp 0x43191c
lea ebx, [eax + edx]
movzx ebx, word [ecx + ebx*2]
cmp bx, word [ebp - 0xa]
jne 0x4318fb
movzx ebx, byte [ebp - 0x15]
xor bl, 1
mov byte [ebp - 0x15], bl
cmp byte [ebp - 0x15], 0
je 0x431906
or eax, 0xffffffff
jmp 0x43191c
lea ebx, [eax + edx]
movzx ebx, word [ecx + ebx*2]
mov edi, dword [ebp - 0x10]
cmp bx, word [edi + eax*2]
jne 0x431919
inc eax
jmp 0x43191c
or eax, 0xffffffff
test eax, eax
jl 0x431924
cmp esi, eax
jg 0x4318e4
cmp esi, eax
jg 0x43192f
mov eax, edx
add eax, dword [ebp + 8]
jmp 0x431938
inc edx
dec dword [ebp - 0x1c]
jne 0x4318e0
or eax, 0xffffffff
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 8

Function at 0x4809b4
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 0x480a02
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.0047ffa8
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
jmp 0x480a1b
pop edi
pop esi
pop ebx
pop ecx
pop ecx
pop ebp
ret
Function at 0x480a24
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.0047ffa8
dec esi
jne 0x480a46
mov byte [ebx + 0xf], 0
pop esi
pop ebx
ret

Function at 0x4835ac
Capabilities:
Allocate or change rwx memory

Disassembly:
push ebp
mov ebp, esp
push ebx
push esi
push edi
mov edi, 0x7aaff4
cmp dword [edi], 0
jne 0x483628
push 0x40
push 0x1000
push 0x1000
push 0
call sub.kernel32.dll_VirtualAlloc
mov esi, eax
mov eax, dword [0x7aaff0]
mov dword [esi], eax
lea edx, [esi + 4]
mov eax, 0x79aabc
mov ecx, 2
call fcn.004070e8
mov edx, 0x483584
lea eax, [esi + 5]
call fcn.004835a4
mov dword [esi + 6], eax
lea ebx, [esi + 0xa]
mov byte [ebx], 0xe8
lea edx, [esi + 4]
mov eax, ebx
call fcn.004835a4
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 0x4835fd
mov dword [0x7aaff0], 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 0x4f9ab8
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 0x4f9ac0
mov eax, edx
pop esi
pop ebx
ret

Function at 0x528700
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 0x5288bb
push dword fs:[eax]
mov dword fs:[eax], esp
lea eax, [ebp - 4]
mov edx, ebx
call fcn.0040a218
mov eax, dword [ebp - 4]
call fcn.00528050
mov byte [ebp - 0x11], al
cmp byte [ebp - 0x11], 0
jne 0x528752
lea eax, [ebp - 4]
mov ecx, 1
mov edx, 1
call fcn.0040ae40
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.0052934c
mov dword [ebp - 0x1c], eax
cmp dword [ebp - 0x1c], 0
je 0x528831
xor eax, eax
push ebp
push 0x52882a
push dword fs:[eax]
mov dword fs:[eax], esp
mov edx, dword [ebp - 0x1c]
mov eax, dword [ebp - 0xc]
call fcn.005282f0
lea edx, [ebp - 0x38]
mov eax, dword [ebp - 0xc]
call fcn.005288f0
test al, al
je 0x528808
mov ecx, dword [ebp - 0x34]
inc ecx
lea eax, [ebp - 8]
xor edx, edx
call fcn.00409f78
mov ebx, dword [ebp - 0x38]
dec ebx
cmp ebx, 0
jl 0x528808
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.0040aa20
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.00528250
test al, al
je 0x528802
mov eax, dword [ebp - 8]
call fcn.0040aa20
mov edx, eax
lea eax, [ebp - 0x3c]
call fcn.0040aa84
mov edx, dword [ebp - 0x3c]
mov eax, dword [ebp - 0xc]
call fcn.00528700
dec ebx
cmp ebx, 0xffffffff
jne 0x5287b1
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x528831
mov edx, dword [ebp - 0x18]
mov eax, dword [ebp - 0xc]
call fcn.005282f0
mov eax, dword [ebp - 0x1c]
push eax
call sub.advapi32.dll_RegCloseKey
ret
cmp byte [0x7ab498], 0
je 0x528871
push 0
mov eax, dword [ebp - 0xc]
mov eax, dword [eax + 0x18]
and eax, 0x300
push eax
mov eax, dword [ebp - 4]
call fcn.0040aa20
push eax
movzx edx, byte [ebp - 0x11]
mov eax, dword [ebp - 0xc]
call fcn.005282dc
push eax
call sub.advapi32.dll_RegDeleteKeyExW
mov edx, eax
mov eax, dword [ebp - 0xc]
call fcn.00528250
mov ebx, eax
jmp 0x528898
mov eax, dword [ebp - 4]
call fcn.0040aa20
push eax
movzx edx, byte [ebp - 0x11]
mov eax, dword [ebp - 0xc]
call fcn.005282dc
push eax
call sub.advapi32.dll_RegDeleteKeyW
mov edx, eax
mov eax, dword [ebp - 0xc]
call fcn.00528250
mov ebx, eax
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x5288c2
lea eax, [ebp - 0x3c]
call fcn.00409df0
lea eax, [ebp - 8]
mov edx, 2
call fcn.00409e50
ret
Function at 0x528960
Capabilities:
Query or enumerate registry key

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffffd4
push ebx
push esi
push edi
xor ecx, ecx
mov dword [ebp - 0x2c], ecx
mov dword [ebp - 4], ecx
mov dword [ebp - 8], edx
mov edi, eax
xor eax, eax
push ebp
push 0x528a18
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [ebp - 8]
mov edx, dword [eax]
call dword [edx + 0x48]
lea edx, [ebp - 0x28]
mov eax, edi
call fcn.005288f0
test al, al
je 0x5289fa
mov ecx, dword [ebp - 0x24]
inc ecx
lea eax, [ebp - 4]
xor edx, edx
call fcn.00409f78
mov ebx, dword [ebp - 0x28]
dec ebx
test ebx, ebx
jl 0x5289fa
inc ebx
xor esi, esi
mov eax, dword [ebp - 0x24]
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.0040aa20
push eax
push esi
mov eax, dword [edi + 4]
push eax
call sub.advapi32.dll_RegEnumKeyExW
mov eax, dword [ebp - 4]
call fcn.0040aa20
mov edx, eax
lea eax, [ebp - 0x2c]
call fcn.0040aa84
mov edx, dword [ebp - 0x2c]
mov eax, dword [ebp - 8]
mov ecx, dword [eax]
call dword [ecx + 0x3c]
inc esi
dec ebx
jne 0x5289b3
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x528a1f
lea eax, [ebp - 0x2c]
call fcn.00409df0
lea eax, [ebp - 4]
call fcn.00409df0
ret

Function at 0x529228
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.00528068
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.0040aa20
push eax
mov eax, dword [ebx + 4]
push eax
call sub.advapi32.dll_RegSetValueExW
mov edx, eax
mov eax, ebx
call fcn.00528250
test al, al
jne 0x529290
mov dword [ebp - 0xc], edi
mov byte [ebp - 8], 0x11
lea eax, [ebp - 0xc]
push eax
push 0
mov ecx, dword [0x7a4530]
mov dl, 1
mov eax, dword [0x526e34]
call fcn.0042b7b0
call fcn.004094ec
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 8

Function at 0x52929c
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.0040aa20
push eax
mov eax, dword [ebx + 4]
push eax
call sub.advapi32.dll_RegQueryValueExW
mov edx, eax
mov eax, ebx
call fcn.00528250
test al, al
jne 0x5292fd
mov dword [ebp - 0xc], esi
mov byte [ebp - 8], 0x11
lea eax, [ebp - 0xc]
push eax
push 0
mov ecx, dword [0x7a4c64]
mov dl, 1
mov eax, dword [0x526e34]
call fcn.0042b7b0
call fcn.004094ec
mov ebx, dword [ebp + 0xc]
mov eax, dword [ebp - 4]
call fcn.00528098
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 0x52990c
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 0x529a34
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.005282f0
xor eax, eax
push ebp
push 0x529a0f
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.005288f0
test al, al
je 0x5299f3
mov eax, dword [ebp + 8]
push eax
xor ecx, ecx
mov edx, dword [ebp - 8]
mov eax, esi
call fcn.005297ec
pop ecx
mov ecx, dword [ebp - 0x20]
inc ecx
lea eax, [ebp - 4]
xor edx, edx
call fcn.00409f78
mov ebx, dword [ebp - 0x24]
dec ebx
test ebx, ebx
jl 0x5299f3
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.0040aa20
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.00528250
test al, al
je 0x5299ef
mov eax, dword [ebp + 8]
push eax
mov eax, dword [ebp - 4]
call fcn.0040aa20
mov edx, eax
lea eax, [ebp - 0x30]
call fcn.0040aa84
mov ecx, dword [ebp - 0x30]
mov edx, dword [ebp - 8]
mov eax, esi
call fcn.005297ec
pop ecx
inc edi
dec ebx
jne 0x529997
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x529a16
mov eax, dword [ebp + 8]
mov eax, dword [eax - 4]
mov edx, dword [ebp - 0x10]
call fcn.005282f0
ret