joyce8/EMBER2024-capa huggingface dataset:
Function at 0x40e400
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.0040a160
xor eax, eax
push ebp
push 0x40e4c2
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.0040abf0
mov ecx, dword [ebp - 0x10]
mov eax, ebx
mov edx, dword [ebp - 4]
call fcn.0040ada0
mov eax, dword [ebx]
call fcn.0040e2a8
test al, al
jne 0x40e49d
mov word [ebp - 8], 0
lea eax, [ebp - 0x14]
lea edx, [ebp - 0xc]
mov ecx, 4
call fcn.0040abf0
mov ecx, dword [ebp - 0x14]
mov eax, ebx
mov edx, dword [ebp - 4]
call fcn.0040ada0
mov eax, dword [ebx]
call fcn.0040e2a8
test al, al
jne 0x40e49d
mov eax, ebx
call fcn.0040a06c
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x40e4c9
lea eax, [ebp - 0x14]
mov edx, 2
call fcn.0040a0cc
lea eax, [ebp - 4]
call fcn.0040a06c
pop eax
jmp eax

Function at 0x410058
Capabilities:
Get system information on windows

Disassembly:
add esp, 0xffffffdc
push esp
call sub.kernel32.dll_GetSystemInfo
mov eax, dword [esp + 0x14]
add esp, 0x24
ret
Function at 0x42465c
Capabilities:
Encrypt data using rc4 prga

Disassembly:
cmp eax, edx
je 0x4246b5
test eax, edx
je 0x4246b8
movzx ecx, word [edx]
cmp cx, word [eax]
je 0x424673
movzx eax, word [eax]
sub eax, ecx
jmp 0x42469a
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 [eax + ecx]
xor ebx, dword [edx + ecx]
jne 0x42469b
add ecx, 4
js 0x42468b
pop eax
pop ebx
ret
bsf ebx, ebx
shr ebx, 4
add ebx, ebx
add ecx, ebx
jns 0x424698
movzx eax, word [eax + ecx]
movzx edx, word [edx + ecx]
sub eax, edx
pop ebx
pop ebx
jmp 0x42469a
xor eax, eax
ret
test eax, eax
je 0x4246c4
test edx, edx
jne 0x424664
mov eax, dword [eax - 4]
ret
sub eax, dword [edx - 4]
ret

Function at 0x425ab0
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.0040ab3c
mov edi, eax
push edi
call sub.kernel32.dll_GetFileAttributesW
cmp eax, 0xffffffff
je 0x425b1a
test ah, 4
je 0x425b13
test bl, bl
jne 0x425ad8
mov al, 1
jmp 0x425b41
test al, 0x10
je 0x425ae0
xor eax, eax
jmp 0x425b41
push 0
push 0
push 3
push 0
push 1
push 0x80000000
push edi
call sub.kernel32.dll_CreateFileW
cmp eax, 0xffffffff
je 0x425b04
push eax
call sub.kernel32.dll_CloseHandle
mov al, 1
jmp 0x425b41
call sub.kernel32.dll_GetLastError
mov ebx, eax
cmp ebx, 0x20
sete al
jmp 0x425b41
test al, 0x10
sete al
jmp 0x425b41
call sub.kernel32.dll_GetLastError
mov ebx, eax
cmp ebx, 2
je 0x425b3b
cmp ebx, 3
je 0x425b3b
cmp ebx, 0x7b
je 0x425b3b
mov eax, esi
call fcn.00425a70
test al, al
jne 0x425b3f
xor eax, eax
jmp 0x425b41
mov al, 1
pop edi
pop esi
pop ebx
ret

Function at 0x425b48
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.0040ab3c
mov ebp, eax
push ebp
call sub.kernel32.dll_GetFileAttributesW
mov esi, eax
cmp esi, 0xffffffff
je 0x425be6
test esi, 0x400
jne 0x425b7d
test esi, 0x10
setne bl
jmp 0x425be6
cmp byte [esp], 0
je 0x425bb1
push 0
push 0x2000000
push 3
push 0
push 1
push 0x80000000
push ebp
call sub.kernel32.dll_CreateFileW
cmp eax, 0xffffffff
je 0x425be6
push eax
call sub.kernel32.dll_CloseHandle
test esi, 0x10
setne bl
jmp 0x425be6
test esi, 0x10
je 0x425bbd
mov bl, 1
jmp 0x425be6
push 0
push 0x2000000
push 3
push 0
push 1
push 0x80000000
push ebp
call sub.kernel32.dll_CreateFileW
cmp eax, 0xffffffff
je 0x425be4
push eax
call sub.kernel32.dll_CloseHandle
xor ebx, ebx
jmp 0x425be6
mov bl, 1
mov eax, ebx
pop edx
pop ebp
pop edi
pop esi
pop ebx
ret

Function at 0x429ff8
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 0x42a031
mov ecx, eax
dec ecx
lea edx, [ebp - 0x200]
mov eax, ebx
call fcn.0040a204
jmp 0x42a03a
mov eax, ebx
mov edx, esi
call fcn.0040a45c
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 4
Function at 0x42a044
Capabilities:
Get geographical location

Disassembly:
push ebx
push esi
push edi
add esp, 0xfffffff8
mov edi, ecx
mov esi, edx
mov ebx, eax
push 3
lea eax, [esp + 4]
push eax
push esi
push ebx
call sub.kernel32.dll_GetLocaleInfoW
test eax, eax
jle 0x42a068
movzx eax, word [esp]
jmp 0x42a06a
mov eax, edi
pop ecx
pop edx
pop edi
pop esi
pop ebx
ret

Function at 0x42b784
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 0x42b8ab
push dword fs:[ecx]
mov dword fs:[ecx], esp
push 0x400
lea ecx, [ebp - 0x888]
call fcn.0042b58c
mov esi, eax
mov eax, dword [0x663464]
cmp byte [eax], 0
je 0x42b851
mov eax, dword [0x662f9c]
call fcn.00407a30
call fcn.00407134
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 [0x42b754]
call fcn.0040cdb4
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 0x42b8c4
push 0xfffffffffffffff4
call sub.kernel32.dll_GetStdHandle
push eax
call sub.kernel32.dll_WriteFile
jmp 0x42b88d
push 0x40
lea eax, [ebp - 0x88]
push eax
mov eax, dword [0x662ee0]
mov eax, dword [eax + 4]
push eax
mov eax, dword [0x667634]
call fcn.0040d380
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 0x42b8b2
lea eax, [ebp - 4]
mov edx, dword [0x42b754]
call fcn.0040ced8
pop eax
jmp eax
Function at 0x42cbc4
Capabilities:
Check os version
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffee4
mov dword [ebp - 0x11c], 0x114
lea eax, [ebp - 0x11c]
push eax
call sub.kernel32.dll_GetVersionExW
test eax, eax
je 0x42cc07
mov eax, dword [ebp - 0x10c]
mov dword [0x6678f4], eax
mov eax, 0x6678f8
lea edx, [ebp - 0x108]
mov ecx, 0x80
call fcn.0040abf0
mov eax, 0x6678fc
call fcn.0040a06c
xor eax, eax
mov dword [0x667900], eax
xor eax, eax
mov dword [ebp - 4], eax
cmp dword [0x6677b8], 0xa
jl 0x42cd5d
lea eax, [ebp - 4]
push eax
push 0x20019
push 0
push 0x42cd68
push 0x80000002
call sub.advapi32.dll_RegOpenKeyExW
test eax, eax
jne 0x42cd5d
xor eax, eax
push ebp
push 0x42cd56
push dword fs:[eax]
mov dword fs:[eax], esp
lea eax, [ebp - 8]
push eax
push 0
push 0
push 0
push 0x42cdc4
mov eax, dword [ebp - 4]
push eax
call sub.advapi32.dll_RegQueryValueExW
test eax, eax
jne 0x42ccb6
cmp dword [ebp - 8], 2
jle 0x42ccb6
mov edx, dword [ebp - 8]
sub edx, 2
sar edx, 1
jns 0x42cc89
adc edx, 0
mov eax, 0x6678fc
call fcn.0040acc8
lea eax, [ebp - 8]
push eax
mov eax, dword [0x6678fc]
call fcn.0040ab3c
push eax
push 0
push 0
push 0x42cdc4
mov eax, dword [ebp - 4]
push eax
call sub.advapi32.dll_RegQueryValueExW
jmp 0x42cd10
lea eax, [ebp - 8]
push eax
push 0
push 0
push 0
push 0x42cde4
mov eax, dword [ebp - 4]
push eax
call sub.advapi32.dll_RegQueryValueExW
test eax, eax
jne 0x42cd10
cmp dword [ebp - 8], 2
jle 0x42cd10
mov edx, dword [ebp - 8]
sub edx, 2
sar edx, 1
jns 0x42cce5
adc edx, 0
mov eax, 0x6678fc
call fcn.0040acc8
lea eax, [ebp - 8]
push eax
mov eax, dword [0x6678fc]
call fcn.0040ab3c
push eax
push 0
push 0
push 0x42cde4
mov eax, dword [ebp - 4]
push eax
call sub.advapi32.dll_RegQueryValueExW
mov dword [ebp - 8], 4
lea eax, [ebp - 8]
push eax
push 0x667900
push 0
push 0
push 0x42cdf8
mov eax, dword [ebp - 4]
push eax
call sub.advapi32.dll_RegQueryValueExW
test eax, eax
je 0x42cd3d
xor eax, eax
mov dword [0x667900], eax
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x42cd5d
mov eax, dword [ebp - 4]
push eax
call sub.advapi32.dll_RegCloseKey
pop eax
jmp eax
mov byte [0x65c710], 1
mov esp, ebp
pop ebp
ret
Function at 0x42cea0
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 0x42cf7a
push dword fs:[eax]
mov dword fs:[eax], esp
mov dword [ebp - 8], 0xffffffff
lea eax, [ebp - 4]
mov edx, ebx
call fcn.0040a4a4
lea eax, [ebp - 4]
call fcn.0040a610
lea eax, [ebp - 0xc]
push eax
mov eax, dword [ebp - 4]
call fcn.0040ab3c
push eax
call sub.version.dll_GetFileVersionInfoSizeW
mov ebx, eax
test ebx, ebx
je 0x42cf62
mov eax, ebx
call fcn.00406fc0
mov dword [ebp - 0x10], eax
xor eax, eax
push ebp
push 0x42cf5b
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.0040ab3c
push eax
call sub.version.dll_GetFileVersionInfoW
test eax, eax
je 0x42cf43
lea eax, [ebp - 0x18]
push eax
lea eax, [ebp - 0x14]
push eax
push 0x42cf8c
mov eax, dword [ebp - 0x10]
push eax
call sub.version.dll_VerQueryValueW
test eax, eax
je 0x42cf43
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 0x42cf62
mov eax, dword [ebp - 0x10]
call fcn.00406fdc
pop eax
jmp eax
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x42cf81
lea eax, [ebp - 4]
call fcn.0040a06c
pop eax
jmp eax

Function at 0x42df18
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.0040a550
mov ebp, eax
push ebp
push 0
push 0
mov ecx, ebx
xor edx, edx
mov eax, 0xfde9
call fcn.00410038
mov edi, eax
cmp edi, 0x104
jbe 0x42dec3
mov eax, edi
add eax, eax
call fcn.00406fc0
mov esi, eax
jmp 0x42dec5
mov esi, esp
push ebp
push esi
push edi
mov ecx, ebx
xor edx, edx
mov eax, 0xfde9
call fcn.00410038
push esi
call sub.user32.dll_CharUpperW
xor ebx, ebx
mov eax, edi
dec eax
test eax, eax
jl 0x42defe
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 0x42dee8
mov eax, esp
cmp esi, eax
je 0x42df0b
mov eax, esi
call fcn.00406fdc
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 0x42df44
cmp bl, 0
je 0x42df40
cmp bl, 0x41
jl 0x42df3b
cmp bl, 0x5a
jg 0x42df3b
or bl, 0x20
xor al, bl
inc esi
jmp 0x42df1f
pop ecx
pop ebx
pop esi
ret
pop eax
pop ebx
pop esi
jmp 0x42de84

Function at 0x42e85c
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.0040abf0
add esp, 0x800
pop ebx
ret
Function at 0x431328
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 0x431348
sub eax, 4
mov eax, dword [eax]
lea ebx, [edi + esi]
cmp eax, ebx
jg 0x431362
mov eax, dword [ebp - 4]
mov eax, dword [eax]
test eax, eax
je 0x43135d
sub eax, 4
mov eax, dword [eax]
mov dword [ebp - 8], eax
jmp 0x431367
add edi, esi
mov dword [ebp - 8], edi
movzx eax, word [ebp + 0x14]
cmp ax, word [ebp + 0x10]
je 0x4313d5
xor eax, eax
mov dword [ebp - 0xc], eax
cmp esi, dword [ebp - 8]
jge 0x43141e
mov eax, dword [ebp - 4]
mov eax, dword [eax]
movzx eax, word [eax + esi*2]
cmp ax, word [ebp + 0x14]
jne 0x431393
inc dword [ebp - 0xc]
jmp 0x4313ab
mov eax, dword [ebp - 4]
mov eax, dword [eax]
movzx eax, word [eax + esi*2]
cmp ax, word [ebp + 0x10]
jne 0x4313ab
cmp dword [ebp - 0xc], 0
jle 0x4313ab
dec dword [ebp - 0xc]
cmp dword [ebp - 0xc], 0
jne 0x4313cd
xor eax, eax
jmp 0x4313c9
movzx edi, word [edx + eax*2]
mov ebx, dword [ebp - 4]
mov ebx, dword [ebx]
cmp di, word [ebx + esi*2]
jne 0x4313c8
mov eax, esi
jmp 0x431421
inc eax
cmp eax, ecx
jle 0x4313b5
inc esi
cmp esi, dword [ebp - 8]
jl 0x43137f
jmp 0x43141e
mov byte [ebp - 0xd], 0
cmp esi, dword [ebp - 8]
jge 0x43141e
mov eax, dword [ebp - 4]
mov eax, dword [eax]
movzx eax, word [eax + esi*2]
cmp ax, word [ebp + 0x14]
jne 0x4313f6
movzx eax, byte [ebp - 0xd]
xor al, 1
mov byte [ebp - 0xd], al
cmp byte [ebp - 0xd], 0
jne 0x431418
xor eax, eax
jmp 0x431414
movzx edi, word [edx + eax*2]
mov ebx, dword [ebp - 4]
mov ebx, dword [ebx]
cmp di, word [ebx + esi*2]
jne 0x431413
mov eax, esi
jmp 0x431421
inc eax
cmp eax, ecx
jle 0x431400
inc esi
cmp esi, dword [ebp - 8]
jl 0x4313de
or eax, 0xffffffff
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 0x10
Function at 0x431658
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 0x431677
sub eax, 4
mov eax, dword [eax]
mov esi, eax
mov eax, dword [ebp - 4]
mov eax, dword [eax]
test eax, eax
je 0x431687
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 0x4317a9
test ebx, ebx
jl 0x4317a9
test esi, esi
jle 0x4317a9
mov eax, dword [ebp - 8]
call fcn.0040ab3c
mov dword [ebp - 0x10], eax
mov eax, dword [ebp - 4]
mov eax, dword [eax]
call fcn.0040ab3c
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 0x431746
xor eax, eax
mov dword [ebp - 0x14], eax
test ebx, ebx
jl 0x4317a9
inc ebx
mov dword [ebp - 0x1c], ebx
xor edx, edx
xor eax, eax
jmp 0x43172b
lea ebx, [eax + edx]
movzx ebx, word [ecx + ebx*2]
cmp bx, word [ebp - 0xa]
jne 0x4316fa
inc dword [ebp - 0x14]
jmp 0x43170a
lea ebx, [eax + edx]
movzx ebx, word [ecx + ebx*2]
cmp bx, word [ebp + 0xc]
jne 0x43170a
dec dword [ebp - 0x14]
cmp dword [ebp - 0x14], 0
jle 0x431715
or eax, 0xffffffff
jmp 0x43172b
lea ebx, [eax + edx]
movzx ebx, word [ecx + ebx*2]
mov edi, dword [ebp - 0x10]
cmp bx, word [edi + eax*2]
jne 0x431728
inc eax
jmp 0x43172b
or eax, 0xffffffff
test eax, eax
jl 0x431733
cmp esi, eax
jg 0x4316e8
cmp esi, eax
jg 0x43173e
mov eax, edx
add eax, dword [ebp + 8]
jmp 0x4317ac
inc edx
dec dword [ebp - 0x1c]
jne 0x4316e4
jmp 0x4317a9
mov byte [ebp - 0x15], 0
test ebx, ebx
jl 0x4317a9
inc ebx
mov dword [ebp - 0x1c], ebx
xor edx, edx
xor eax, eax
jmp 0x431790
lea ebx, [eax + edx]
movzx ebx, word [ecx + ebx*2]
cmp bx, word [ebp - 0xa]
jne 0x43176f
movzx ebx, byte [ebp - 0x15]
xor bl, 1
mov byte [ebp - 0x15], bl
cmp byte [ebp - 0x15], 0
je 0x43177a
or eax, 0xffffffff
jmp 0x431790
lea ebx, [eax + edx]
movzx ebx, word [ecx + ebx*2]
mov edi, dword [ebp - 0x10]
cmp bx, word [edi + eax*2]
jne 0x43178d
inc eax
jmp 0x431790
or eax, 0xffffffff
test eax, eax
jl 0x431798
cmp esi, eax
jg 0x431758
cmp esi, eax
jg 0x4317a3
mov eax, edx
add eax, dword [ebp + 8]
jmp 0x4317ac
inc edx
dec dword [ebp - 0x1c]
jne 0x431754
or eax, 0xffffffff
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 8

Function at 0x440e48
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 0x440e50
mov eax, edx
pop esi
pop ebx
ret
Function at 0x450504
Capabilities:
Get system information on windows

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffffdc
push ebx
push esi
test dl, dl
je 0x450518
add esp, 0xfffffff0
call fcn.004088ac
mov ebx, edx
mov esi, eax
mov dl, 1
mov eax, dword [0x44a5a0]
call fcn.0046de78
mov dword [esi + 4], eax
mov dl, 1
mov eax, dword [0x44f540]
call fcn.00470c48
mov dword [esi + 8], eax
mov dl, 1
mov eax, dword [0x44f540]
call fcn.00470c48
mov dword [esi + 0xc], eax
lea eax, [ebp - 0x24]
push eax
call sub.kernel32.dll_GetSystemInfo
mov eax, dword [ebp - 0x20]
mov dword [esi + 0x10], eax
mov eax, esi
test bl, bl
je 0x45056d
call fcn.00408904
pop dword fs:[0]
add esp, 0xc
mov eax, esi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret

Function at 0x4bf0c8
Capabilities:
Resume thread

Disassembly:
push ebx
mov ebx, eax
or dl, byte [ebx + 0xd]
je 0x4bf10b
cmp byte [ebx + 0x11], 0
jne 0x4bf10b
cmp byte [ebx + 0x24], 0
jne 0x4bf10b
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 0x4bf122
mov ecx, dword [0x6633c4]
mov dl, 1
mov eax, dword [0x48afcc]
call fcn.0042ba30
call fcn.00409764
pop ebx
ret
mov ecx, dword [0x6633c4]
mov dl, 1
mov eax, dword [0x48afcc]
call fcn.0042ba30
call fcn.00409764
pop ebx
ret

Function at 0x4bfa94
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 0x4bfae2
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.004bef74
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
jmp 0x4bfafb
pop edi
pop esi
pop ebx
pop ecx
pop ecx
pop ebp
ret

Function at 0x4bfb04
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.004bef74
dec esi
jne 0x4bfb26
mov byte [ebx + 0xf], 0
pop esi
pop ebx
ret
Function at 0x4c27c0
Capabilities:
Allocate or change rwx memory

Disassembly:
push ebp
mov ebp, esp
push ebx
push esi
push edi
mov edi, 0x66a8ac
cmp dword [edi], 0
jne 0x4c283c
push 0x40
push 0x1000
push 0x1000
push 0
call sub.kernel32.dll_VirtualAlloc
mov esi, eax
mov eax, dword [0x66a8a8]
mov dword [esi], eax
lea edx, [esi + 4]
mov eax, 0x65d3b4
mov ecx, 2
call fcn.00407184
mov edx, 0x4c2798
lea eax, [esi + 5]
call fcn.004c27b8
mov dword [esi + 6], eax
lea ebx, [esi + 0xa]
mov byte [ebx], 0xe8
lea edx, [esi + 4]
mov eax, ebx
call fcn.004c27b8
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 0x4c2811
mov dword [0x66a8a8], 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 0x4dc170
Capabilities:
Encode data using xor
Hash data using fnv

Disassembly:
push ebx
add edx, eax
cmp edx, eax
jbe 0x4dc187
movzx ebx, byte [eax]
xor ecx, ebx
imul ecx, ecx, 0x1000193
inc eax
cmp edx, eax
ja 0x4dc177
mov eax, ecx
pop ebx
ret
Function at 0x502938
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 0x502af7
push dword fs:[eax]
mov dword fs:[eax], esp
lea eax, [ebp - 4]
mov edx, ebx
call fcn.0040a4a4
mov eax, dword [ebp - 4]
call fcn.00502284
mov byte [ebp - 0x11], al
cmp byte [ebp - 0x11], 0
jne 0x50298a
lea eax, [ebp - 4]
mov ecx, 1
mov edx, 1
call fcn.0040af58
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.0050358c
mov dword [ebp - 0x1c], eax
cmp dword [ebp - 0x1c], 0
je 0x502a6b
xor eax, eax
push ebp
push 0x502a64
push dword fs:[eax]
mov dword fs:[eax], esp
mov edx, dword [ebp - 0x1c]
mov eax, dword [ebp - 0xc]
call fcn.00502524
lea edx, [ebp - 0x38]
mov eax, dword [ebp - 0xc]
call fcn.00502b2c
test al, al
je 0x502a40
mov ecx, dword [ebp - 0x34]
inc ecx
lea eax, [ebp - 8]
xor edx, edx
call fcn.0040a204
mov ebx, dword [ebp - 0x38]
dec ebx
cmp ebx, 0
jl 0x502a40
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.0040ab3c
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.00502484
test al, al
je 0x502a3a
mov eax, dword [ebp - 8]
call fcn.0040ab3c
mov edx, eax
lea eax, [ebp - 0x3c]
call fcn.0040ab9c
mov edx, dword [ebp - 0x3c]
mov eax, dword [ebp - 0xc]
call fcn.00502938
dec ebx
cmp ebx, 0xffffffff
jne 0x5029e9
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x502a6b
mov edx, dword [ebp - 0x18]
mov eax, dword [ebp - 0xc]
call fcn.00502524
mov eax, dword [ebp - 0x1c]
push eax
call sub.advapi32.dll_RegCloseKey
pop eax
jmp eax
cmp byte [0x66a900], 0
je 0x502aab
push 0
mov eax, dword [ebp - 0xc]
mov eax, dword [eax + 0x18]
and eax, 0x300
push eax
mov eax, dword [ebp - 4]
call fcn.0040ab3c
push eax
movzx edx, byte [ebp - 0x11]
mov eax, dword [ebp - 0xc]
call fcn.00502510
push eax
call sub.advapi32.dll_RegDeleteKeyExW
mov edx, eax
mov eax, dword [ebp - 0xc]
call fcn.00502484
mov ebx, eax
jmp 0x502ad2
mov eax, dword [ebp - 4]
call fcn.0040ab3c
push eax
movzx edx, byte [ebp - 0x11]
mov eax, dword [ebp - 0xc]
call fcn.00502510
push eax
call sub.advapi32.dll_RegDeleteKeyW
mov edx, eax
mov eax, dword [ebp - 0xc]
call fcn.00502484
mov ebx, eax
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x502afe
lea eax, [ebp - 0x3c]
call fcn.0040a06c
lea eax, [ebp - 8]
mov edx, 2
call fcn.0040a0cc
pop eax
jmp eax
Function at 0x503468
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.0050229c
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.0040ab3c
push eax
mov eax, dword [ebx + 4]
push eax
call sub.advapi32.dll_RegSetValueExW
mov edx, eax
mov eax, ebx
call fcn.00502484
test al, al
jne 0x5034d0
mov dword [ebp - 0xc], edi
mov byte [ebp - 8], 0x11
lea eax, [ebp - 0xc]
push eax
push 0
mov ecx, dword [0x663258]
mov dl, 1
mov eax, dword [0x501068]
call fcn.0042bb04
call fcn.00409764
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 8

Function at 0x5034dc
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.0040ab3c
push eax
mov eax, dword [ebx + 4]
push eax
call sub.advapi32.dll_RegQueryValueExW
mov edx, eax
mov eax, ebx
call fcn.00502484
test al, al
jne 0x50353d
mov dword [ebp - 0xc], esi
mov byte [ebp - 8], 0x11
lea eax, [ebp - 0xc]
push eax
push 0
mov ecx, dword [0x663718]
mov dl, 1
mov eax, dword [0x501068]
call fcn.0042bb04
call fcn.00409764
mov ebx, dword [ebp + 0xc]
mov eax, dword [ebp - 4]
call fcn.005022cc
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