joyce8/EMBER2024-capa huggingface dataset:
Function at 0x42a054
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 0x42a12a
push dword fs:[eax]
mov dword fs:[eax], esp
mov dword [ebp - 8], 0xffffffff
lea eax, [ebp - 4]
mov edx, ebx
call fcn.00409754
lea eax, [ebp - 4]
call fcn.004098b4
lea eax, [ebp - 0xc]
push eax
mov eax, dword [ebp - 4]
call fcn.00409e70
push eax
call sub.version.dll_GetFileVersionInfoSizeW
mov ebx, eax
test ebx, ebx
je 0x42a114
mov eax, ebx
call fcn.00406708
mov dword [ebp - 0x10], eax
xor eax, eax
push ebp
push 0x42a10d
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.00409e70
push eax
call sub.version.dll_GetFileVersionInfoW
test eax, eax
je 0x42a0f7
lea eax, [ebp - 0x18]
push eax
lea eax, [ebp - 0x14]
push eax
push 0x42a13c
mov eax, dword [ebp - 0x10]
push eax
call sub.version.dll_VerQueryValueW
test eax, eax
je 0x42a0f7
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 0x42a114
mov eax, dword [ebp - 0x10]
call fcn.00406724
ret
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x42a131
lea eax, [ebp - 4]
call fcn.0040932c
ret

Function at 0x42abb8
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.004097fc
mov ebp, eax
push ebp
push 0
push 0
mov ecx, ebx
xor edx, edx
mov eax, 0xfde9
call fcn.0040cf34
mov edi, eax
cmp edi, 0x104
jbe 0x42ab5f
mov eax, edi
add eax, eax
call fcn.00406708
mov esi, eax
jmp 0x42ab61
mov esi, esp
push ebp
push esi
push edi
mov ecx, ebx
xor edx, edx
mov eax, 0xfde9
call fcn.0040cf34
mov eax, esi
push eax
call sub.user32.dll_CharUpperW
xor ebx, ebx
mov eax, edi
dec eax
test eax, eax
jl 0x42ab9c
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 0x42ab86
mov eax, esp
cmp esi, eax
je 0x42aba9
mov eax, esi
call fcn.00406724
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 0x42abe4
cmp bl, 0
je 0x42abe0
cmp bl, 0x41
jl 0x42abdb
cmp bl, 0x5a
jg 0x42abdb
or bl, 0x20
xor al, bl
inc esi
jmp 0x42abbf
pop ecx
pop ebx
pop esi
ret
pop eax
pop ebx
pop esi
jmp 0x42ab20

Function at 0x42b460
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.00409f14
add esp, 0x800
pop ebx
ret
Function at 0x42ba34
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.0040932c
push 0x400
lea eax, [esp + 4]
push eax
mov eax, edi
call fcn.00409e70
mov ebp, eax
push ebp
call sub.kernel32.dll_GetEnvironmentVariableW
mov ebx, eax
cmp ebx, 0x400
jge 0x42ba79
mov edx, esp
mov eax, esi
mov ecx, ebx
call fcn.004094b4
jmp 0x42ba92
mov edx, ebx
dec edx
mov eax, esi
call fcn.00409fec
push ebx
mov eax, dword [esi]
call fcn.00409e70
push eax
push ebp
call sub.kernel32.dll_GetEnvironmentVariableW
add esp, 0x800
pop ebp
pop edi
pop esi
pop ebx
ret

Function at 0x43a218
Capabilities:
Encrypt data using rc4 prga

Disassembly:
cmp eax, edx
je 0x43a26a
test eax, edx
je 0x43a26d
movzx ecx, byte [edx]
cmp cl, byte [eax]
je 0x43a22d
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 0x43a253
add ecx, 4
js 0x43a243
pop eax
pop ebx
ret
bsf ebx, ebx
shr ebx, 3
add ecx, ebx
jns 0x43a250
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 0x43a279
test edx, edx
jne 0x43a220
mov eax, dword [eax - 4]
ret
sub eax, dword [edx - 4]
ret
Function at 0x4c5d28
Capabilities:
Resume thread

Disassembly:
push ebp
mov ebp, esp
push 0
push 0
push ebx
mov ebx, eax
xor eax, eax
push ebp
push 0x4c5dc6
push dword fs:[eax]
mov dword fs:[eax], esp
or dl, byte [ebx + 0xd]
je 0x4c5d8a
cmp byte [ebx + 0x11], 0
jne 0x4c5d8a
cmp byte [ebx + 0x3c], 0
jne 0x4c5d8a
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 0x4c5dab
lea edx, [ebp - 4]
mov eax, dword [0x61c718]
call fcn.0040cea0
mov ecx, dword [ebp - 4]
mov dl, 1
mov eax, dword [0x497448]
call fcn.00429040
call fcn.00408a34
jmp 0x4c5dab
lea edx, [ebp - 8]
mov eax, dword [0x61c718]
call fcn.0040cea0
mov ecx, dword [ebp - 8]
mov dl, 1
mov eax, dword [0x497448]
call fcn.00429040
call fcn.00408a34
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x4c5dcd
lea eax, [ebp - 8]
mov edx, 2
call fcn.0040938c
ret

Function at 0x4c6774
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 0x4c67c2
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.004c5ba8
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
jmp 0x4c67db
pop edi
pop esi
pop ebx
pop ecx
pop ecx
pop ebp
ret

Function at 0x4c67e4
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.004c5ba8
dec esi
jne 0x4c6806
mov byte [ebx + 0xf], 0
pop esi
pop ebx
ret

Function at 0x4c9028
Capabilities:
Allocate or change rwx memory

Disassembly:
push ebp
mov ebp, esp
push ebx
push esi
push edi
mov edi, 0x622074
cmp dword [edi], 0
jne 0x4c90a4
push 0x40
push 0x1000
push 0x1000
push 0
call sub.kernel32.dll_VirtualAlloc_1
mov esi, eax
mov eax, dword [0x622070]
mov dword [esi], eax
lea edx, [esi + 4]
mov eax, 0x617754
mov ecx, 2
call fcn.004068cc
mov edx, 0x4c9000
lea eax, [esi + 5]
call fcn.004c9020
mov dword [esi + 6], eax
lea ebx, [esi + 0xa]
mov byte [ebx], 0xe8
lea edx, [esi + 4]
mov eax, ebx
call fcn.004c9020
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 0x4c9079
mov dword [0x622070], 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 0x503f24
Capabilities:
Get disk information

Disassembly:
push ebx
push esi
add esp, 0xfffffff8
mov dword [esp], eax
mov byte [esp + 4], 0
cmp dword [esp], 0
je 0x503f8e
mov eax, dword [esp]
call fcn.00504228
test al, al
je 0x503f8e
mov eax, dword [esp]
call fcn.00503fec
mov ebx, eax
call sub.kernel32.dll_GetLogicalDrives
mov esi, eax
mov eax, ebx
dec eax
mov edx, dword [esp]
movzx edx, word [edx + eax*2]
mov eax, edx
mov ecx, edx
add ecx, 0xffffff9f
sub cx, 0x1a
jae 0x503f71
mov eax, edx
and ax, 0xffdf
cmp ax, 0x41
jb 0x503f8e
cmp ax, 0x5a
ja 0x503f8e
sub al, 0x41
mov ecx, eax
shr esi, cl
and esi, 1
cmp esi, 1
sete byte [esp + 4]
movzx eax, byte [esp + 4]
pop ecx
pop edx
pop esi
pop ebx
ret
Function at 0x505cf4
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 0x505eaf
push dword fs:[eax]
mov dword fs:[eax], esp
lea eax, [ebp - 4]
mov edx, ebx
call fcn.00409754
mov eax, dword [ebp - 4]
call fcn.00505644
mov byte [ebp - 0x11], al
cmp byte [ebp - 0x11], 0
jne 0x505d46
lea eax, [ebp - 4]
mov ecx, 1
mov edx, 1
call fcn.0040a27c
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.00506930
mov dword [ebp - 0x1c], eax
cmp dword [ebp - 0x1c], 0
je 0x505e25
xor eax, eax
push ebp
push 0x505e1e
push dword fs:[eax]
mov dword fs:[eax], esp
mov edx, dword [ebp - 0x1c]
mov eax, dword [ebp - 0xc]
call fcn.005058e4
lea edx, [ebp - 0x38]
mov eax, dword [ebp - 0xc]
call fcn.00505ee4
test al, al
je 0x505dfc
mov ecx, dword [ebp - 0x34]
inc ecx
lea eax, [ebp - 8]
xor edx, edx
call fcn.004094b4
mov ebx, dword [ebp - 0x38]
dec ebx
cmp ebx, 0
jl 0x505dfc
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.00409e70
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.00505844
test al, al
je 0x505df6
mov eax, dword [ebp - 8]
call fcn.00409e70
mov edx, eax
lea eax, [ebp - 0x3c]
call fcn.00409ed8
mov edx, dword [ebp - 0x3c]
mov eax, dword [ebp - 0xc]
call fcn.00505cf4
dec ebx
cmp ebx, 0xffffffff
jne 0x505da5
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x505e25
mov edx, dword [ebp - 0x18]
mov eax, dword [ebp - 0xc]
call fcn.005058e4
mov eax, dword [ebp - 0x1c]
push eax
call sub.advapi32.dll_RegCloseKey_1
ret
cmp byte [0x6220b0], 0
je 0x505e65
push 0
mov eax, dword [ebp - 0xc]
mov eax, dword [eax + 0x18]
and eax, 0x300
push eax
mov eax, dword [ebp - 4]
call fcn.00409e70
push eax
movzx edx, byte [ebp - 0x11]
mov eax, dword [ebp - 0xc]
call fcn.005058d0
push eax
call sub.advapi32.dll_RegDeleteKeyExW
mov edx, eax
mov eax, dword [ebp - 0xc]
call fcn.00505844
mov ebx, eax
jmp 0x505e8c
mov eax, dword [ebp - 4]
call fcn.00409e70
push eax
movzx edx, byte [ebp - 0x11]
mov eax, dword [ebp - 0xc]
call fcn.005058d0
push eax
call sub.advapi32.dll_RegDeleteKeyW
mov edx, eax
mov eax, dword [ebp - 0xc]
call fcn.00505844
mov ebx, eax
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x505eb6
lea eax, [ebp - 0x3c]
call fcn.0040932c
lea eax, [ebp - 8]
mov edx, 2
call fcn.0040938c
ret
Function at 0x50680c
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.0050565c
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.00409e70
push eax
mov eax, dword [ebx + 4]
push eax
call sub.advapi32.dll_RegSetValueExW
mov edx, eax
mov eax, ebx
call fcn.00505844
test al, al
jne 0x506874
mov dword [ebp - 0xc], edi
mov byte [ebp - 8], 0x11
lea eax, [ebp - 0xc]
push eax
push 0
mov ecx, dword [0x61c624]
mov dl, 1
mov eax, dword [0x504428]
call fcn.00429244
call fcn.00408a34
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 8

Function at 0x506880
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.00409e70
push eax
mov eax, dword [ebx + 4]
push eax
call sub.advapi32.dll_RegQueryValueExW_1
mov edx, eax
mov eax, ebx
call fcn.00505844
test al, al
jne 0x5068e1
mov dword [ebp - 0xc], esi
mov byte [ebp - 8], 0x11
lea eax, [ebp - 0xc]
push eax
push 0
mov ecx, dword [0x61c98c]
mov dl, 1
mov eax, dword [0x504428]
call fcn.00429244
call fcn.00408a34
mov ebx, dword [ebp + 0xc]
mov eax, dword [ebp - 4]
call fcn.0050568c
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 0x506ee0
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 0x507008
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.005058e4
xor eax, eax
push ebp
push 0x506fe3
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.00505ee4
test al, al
je 0x506fc7
mov eax, dword [ebp + 8]
push eax
xor ecx, ecx
mov edx, dword [ebp - 8]
mov eax, esi
call fcn.00506dc0
pop ecx
mov ecx, dword [ebp - 0x20]
inc ecx
lea eax, [ebp - 4]
xor edx, edx
call fcn.004094b4
mov ebx, dword [ebp - 0x24]
dec ebx
test ebx, ebx
jl 0x506fc7
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.00409e70
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.00505844
test al, al
je 0x506fc3
mov eax, dword [ebp + 8]
push eax
mov eax, dword [ebp - 4]
call fcn.00409e70
mov edx, eax
lea eax, [ebp - 0x30]
call fcn.00409ed8
mov ecx, dword [ebp - 0x30]
mov edx, dword [ebp - 8]
mov eax, esi
call fcn.00506dc0
pop ecx
inc edi
dec ebx
jne 0x506f6b
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x506fea
mov eax, dword [ebp + 8]
mov eax, dword [eax - 4]
mov edx, dword [ebp - 0x10]
call fcn.005058e4
ret
Function at 0x507018
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 0x507266
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.005058e4
xor eax, eax
push ebp
push 0x50723c
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.00505ee4
test al, al
je 0x507220
mov ecx, dword [ebp - 0x40]
inc ecx
lea eax, [ebp - 4]
xor edx, edx
call fcn.004094b4
mov eax, dword [ebp - 0x44]
dec eax
test eax, eax
jl 0x507220
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.00409e70
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.00505844
test al, al
je 0x507214
mov eax, dword [ebp - 4]
call fcn.00409e70
mov edx, eax
lea eax, [ebp - 0x48]
call fcn.00409ed8
mov edx, dword [ebp - 0x48]
mov eax, dword [ebp + 8]
mov eax, dword [eax - 4]
call fcn.00506930
mov dword [ebp - 0x20], eax
cmp dword [ebp - 0x20], 0
je 0x507214
xor eax, eax
push ebp
push 0x50720d
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.005058e4
xor eax, eax
push ebp
push 0x5071ef
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [ebp - 4]
call fcn.00409e70
mov edx, eax
lea eax, [ebp - 0x4c]
call fcn.00409ed8
mov edx, dword [ebp - 0x4c]
mov eax, dword [ebp + 8]
mov eax, dword [eax - 4]
call fcn.005058e8
mov eax, dword [ebp - 4]
call fcn.00409e70
mov edx, eax
lea eax, [ebp - 0x50]
call fcn.00409ed8
mov edx, dword [ebp - 0x50]
mov eax, dword [ebp + 8]
mov eax, dword [eax - 4]
call fcn.00506930
mov dword [ebp - 0x24], eax
xor eax, eax
push ebp
push 0x5071cc
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.00506ee0
pop ecx
mov eax, dword [ebp + 8]
push eax
mov edx, dword [ebp - 0x24]
mov eax, dword [ebp - 0x20]
call fcn.00507018
pop ecx
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x5071d3
mov eax, dword [ebp - 0x24]
push eax
call sub.advapi32.dll_RegCloseKey_1
ret
inc dword [ebp - 0x14]
dec dword [ebp - 0x28]
jne 0x5070a3
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x507243
mov eax, dword [ebp + 8]
mov eax, dword [eax - 4]
mov edx, dword [ebp - 0x18]
call fcn.005058e4
ret
Function at 0x50fac8
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 0x50face
ret
Function at 0x51ac3c
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 0x51adf1
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [ebp - 0xc]
cmp dword [eax + 0x30], 0
jne 0x51adcd
mov eax, dword [ebp - 0xc]
cmp dword [eax + 0x38], 0
je 0x51adcd
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 [0x51ac04]
call fcn.0040b2f0
add esp, 4
lea eax, [ebp - 4]
call fcn.0040c9c4
push eax
mov eax, dword [ebp - 0xc]
mov eax, dword [eax + 0x38]
push eax
mov eax, dword [0x61c47c]
push eax
call sub.windowscodecs.dll_WICConvertBitmapSource
mov eax, dword [ebp - 8]
push eax
mov eax, dword [ebp - 8]
call fcn.0040b0d4
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.00407048
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 [0x50e38c]
call fcn.0051758c
mov ebx, eax
mov eax, dword [ebp - 0xc]
mov dword [eax + 0x30], ebx
xor edx, edx
push ebp
push 0x51ada4
push dword fs:[edx]
mov dword fs:[edx], esp
mov eax, ebx
mov dl, 7
call fcn.00519218
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.00518228
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
jmp 0x51adcd
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x51adf8
lea eax, [ebp - 8]
mov edx, dword [0x51ac04]
call fcn.0040b414
lea eax, [ebp - 4]
call fcn.0040c9c4
ret

Function at 0x526160
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, 0x619934
test edx, edx
jne 0x52617f
xor eax, eax
jmp 0x52629d
mov dword [ebp - 4], 1
cmp byte [ebp - 4], 0
je 0x52619c
push esi
push edx
push eax
call fcn.005262a4
add esp, 0xc
jmp 0x52629d
push esi
push edx
push eax
call fcn.00526564
add esp, 0xc
jmp 0x52629d
pop esi
pop ebx
pop ecx
pop ebp
ret
Function at 0x533f84
Capabilities:
Log keystrokes via polling

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffffd8
push ebx
push esi
push edi
mov esi, eax
lea edi, [ebp - 8]
movsd dword es:[edi], dword [esi]
movsd dword es:[edi], dword [esi]
mov dword [ebp - 0x10], edx
xor eax, eax
mov dword [ebp - 0x18], eax
cmp dword [0x622258], 0
je 0x5340c5
push 0x11
call sub.user32.dll_GetKeyState
test ax, 0x8000
setne al
mov edx, dword [0x61c6e8]
mov edx, dword [edx]
xor al, byte [edx + 0xd0]
je 0x5340c5
mov eax, dword [0x62225c]
mov edx, dword [eax]
call dword [edx + 8]
mov eax, dword [0x622258]
mov ebx, dword [eax + 8]
dec ebx
test ebx, ebx
jl 0x534094
inc ebx
xor edi, edi
mov edx, edi
mov eax, dword [0x622258]
call fcn.004af0a4
mov dword [ebp - 0x14], eax
mov eax, dword [ebp - 0x14]
cmp eax, dword [ebp - 0x10]
je 0x53408c
mov eax, dword [ebp - 0x14]
cmp byte [eax + 0x205], 0
je 0x53408c
mov eax, dword [ebp - 0x14]
mov edx, dword [eax]
call dword [edx + 0x68]
test al, al
je 0x53408c
mov eax, dword [ebp - 0x14]
call fcn.0053fccc
push eax
call sub.user32.dll_IsWindowVisible
test eax, eax
je 0x53408c
push ebp
call fcn.00533f40
pop ecx
test al, al
jne 0x53408c
mov edx, dword [ebp - 0x10]
mov eax, dword [ebp - 0x14]
mov si, 0xffb9
call fcn.00407a10
test al, al
je 0x53408c
mov byte [ebp - 9], 1
lea eax, [ebp - 8]
push eax
lea eax, [ebp - 9]
push eax
lea ecx, [ebp - 0x28]
mov edx, dword [ebp - 0x10]
mov eax, dword [ebp - 0x14]
mov si, 0xffba
call fcn.00407a10
cmp byte [ebp - 9], 0
je 0x53408c
lea edx, [ebp - 8]
lea eax, [ebp - 0x28]
call fcn.0040f608
test al, al
je 0x53408c
mov edx, dword [ebp - 0x14]
mov eax, dword [0x62225c]
call fcn.005336a4
inc edi
dec ebx
jne 0x533fe9
mov eax, dword [0x62225c]
cmp dword [eax + 8], 0
jle 0x5340ac
mov eax, dword [0x62225c]
call fcn.00533758
mov dword [ebp - 0x18], eax
cmp dword [ebp - 0x18], 0
je 0x5340c5
push ebp
mov eax, dword [ebp - 0x18]
call fcn.00533da8
pop ecx
test al, al
jne 0x5340c5
xor eax, eax
mov dword [ebp - 0x18], eax
mov eax, dword [ebp - 0x18]
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x53c7a8
Capabilities:
Log keystrokes via polling

Disassembly:
push ebx
push esi
push edi
add esp, 0xfffffed8
mov ebx, ecx
mov edi, edx
mov esi, eax
call sub.user32.dll_GetMessagePos
call fcn.0040faf8
mov dword [esp + 8], eax
movsx eax, word [esp + 8]
mov dword [esp + 0xc], eax
movsx eax, word [esp + 0xa]
mov dword [esp + 0x10], eax
mov ecx, esp
lea edx, [esp + 0xc]
mov eax, esi
call fcn.005365b0
test ebx, ebx
jne 0x53c7fb
push 0
push 0
lea edx, [esp + 8]
xor ecx, ecx
mov eax, esi
call fcn.0053c624
mov ebx, eax
test ebx, ebx
je 0x53c8f1
cmp esi, ebx
je 0x53c824
mov eax, dword [esp]
sub eax, dword [ebx + 0x50]
mov dword [esp + 0x114], eax
mov eax, dword [esp + 4]
sub eax, dword [ebx + 0x54]
mov dword [esp + 0x118], eax
jmp 0x53c839
mov eax, dword [esp]
mov dword [esp + 0x114], eax
mov eax, dword [esp + 4]
mov dword [esp + 0x118], eax
movzx eax, word [edi + 8]
mov dword [esp + 0x11c], eax
mov eax, dword [edi + 4]
mov dword [esp + 0x124], eax
movzx eax, word [edi + 0xa]
cmp eax, 0x201
jge 0x53c871
add eax, 0xffffff5f
sub eax, 2
jb 0x53c889
dec eax
sub eax, 2
jb 0x53c89d
dec eax
sub eax, 2
jb 0x53c893
jmp 0x53c8a7
add eax, 0xfffffdff
sub eax, 2
jb 0x53c889
dec eax
sub eax, 2
jb 0x53c89d
dec eax
sub eax, 2
jb 0x53c893
jmp 0x53c8a7
mov byte [esp + 0x120], 0
jmp 0x53c8af
mov byte [esp + 0x120], 2
jmp 0x53c8af
mov byte [esp + 0x120], 1
jmp 0x53c8af
mov byte [esp + 0x120], 0
lea eax, [esp + 0x14]
push eax
call sub.user32.dll_GetKeyboardState
lea eax, [esp + 0x14]
call fcn.005bad28
mov esi, eax
call fcn.00533030
or si, ax
mov word [esp + 0x121], si
lea eax, [esp + 0x114]
push eax
xor ecx, ecx
mov edx, 0xb04b
mov eax, ebx
call fcn.00537fbc
mov dword [edi + 0xc], eax
mov al, 1
jmp 0x53c8f3
xor eax, eax
add esp, 0x128
pop edi
pop esi
pop ebx
ret