joyce8/EMBER2024-capa huggingface dataset:
Function at 0x42b910
Capabilities:
Extract resource via kernel32 functions

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff8
push ebx
mov ebx, eax
xor eax, eax
mov dword [ebp - 4], eax
push 0xa
push 0x42b980
push ebx
call sub.kernel32.dll_FindResourceW
test eax, eax
je 0x42b977
push eax
push ebx
call sub.kernel32.dll_LoadResource
mov dword [ebp - 8], eax
cmp dword [ebp - 8], 0
je 0x42b977
xor eax, eax
push ebp
push 0x42b970
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [ebp - 8]
push eax
call sub.kernel32.dll_LockResource
mov dword [ebp - 4], eax
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x42b977
mov eax, dword [ebp - 8]
push eax
call sub.kernel32.dll_FreeResource
ret
mov eax, dword [ebp - 4]
pop ebx
pop ecx
pop ecx
pop ebp
ret

Function at 0x42c7f8
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.0040a8c8
add esp, 0x800
pop ebx
ret

Function at 0x42ce44
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.00409bec
push 0x400
lea eax, [esp + 4]
push eax
mov eax, edi
call fcn.0040a80c
mov ebp, eax
push ebp
call sub.kernel32.dll_GetEnvironmentVariableW
mov ebx, eax
cmp ebx, 0x400
jge 0x42ce89
mov edx, esp
mov eax, esi
mov ecx, ebx
call fcn.00409d74
jmp 0x42cea2
mov edx, ebx
dec edx
mov eax, esi
call fcn.0040a9a0
push ebx
mov eax, dword [esi]
call fcn.0040a80c
push eax
push ebp
call sub.kernel32.dll_GetEnvironmentVariableW
add esp, 0x800
pop ebp
pop edi
pop esi
pop ebx
ret
Function at 0x48c4f0
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 0x48c4f8
mov eax, edx
pop esi
pop ebx
ret

Function at 0x4c7e0c
Capabilities:
Resume thread

Disassembly:
push ebp
mov ebp, esp
push 0
push 0
push ebx
mov ebx, eax
xor eax, eax
push ebp
push 0x4c7eaa
push dword fs:[eax]
mov dword fs:[eax], esp
or dl, byte [ebx + 0xd]
je 0x4c7e6e
cmp byte [ebx + 0x11], 0
jne 0x4c7e6e
cmp byte [ebx + 0x3c], 0
jne 0x4c7e6e
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 0x4c7e8f
lea edx, [ebp - 4]
mov eax, dword [0x7ccc80]
call fcn.0040dde4
mov ecx, dword [ebp - 4]
mov dl, 1
mov eax, dword [0x49b420]
call fcn.00429808
call fcn.004092ac
jmp 0x4c7e8f
lea edx, [ebp - 8]
mov eax, dword [0x7ccc80]
call fcn.0040dde4
mov ecx, dword [ebp - 8]
mov dl, 1
mov eax, dword [0x49b420]
call fcn.00429808
call fcn.004092ac
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x4c7eb1
lea eax, [ebp - 8]
mov edx, 2
call fcn.00409c4c
ret

Function at 0x4c8848
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 0x4c8896
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.004c7c8c
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
jmp 0x4c88af
pop edi
pop esi
pop ebx
pop ecx
pop ecx
pop ebp
ret

Function at 0x4c88b8
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.004c7c8c
dec esi
jne 0x4c88da
mov byte [ebx + 0xf], 0
pop esi
pop ebx
ret

Function at 0x4cb0a8
Capabilities:
Allocate or change rwx memory

Disassembly:
push ebp
mov ebp, esp
push ebx
push esi
push edi
mov edi, 0x7d33f0
cmp dword [edi], 0
jne 0x4cb124
push 0x40
push 0x1000
push 0x1000
push 0
call sub.kernel32.dll_VirtualAlloc_1
mov esi, eax
mov eax, dword [0x7d33ec]
mov dword [esi], eax
lea edx, [esi + 4]
mov eax, 0x7c3944
mov ecx, 2
call fcn.00406b18
mov edx, 0x4cb080
lea eax, [esi + 5]
call fcn.004cb0a0
mov dword [esi + 6], eax
lea ebx, [esi + 0xa]
mov byte [ebx], 0xe8
lea edx, [esi + 4]
mov eax, ebx
call fcn.004cb0a0
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 0x4cb0f9
mov dword [0x7d33ec], 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 0x50c590
Capabilities:
Get disk information

Disassembly:
push ebx
push esi
push edi
push ecx
mov dword [esp], eax
xor ebx, ebx
cmp dword [esp], 0
je 0x50c5f5
mov eax, dword [esp]
call fcn.0050c7c8
test al, al
je 0x50c5f5
mov eax, dword [esp]
call fcn.0050c650
mov esi, eax
call sub.kernel32.dll_GetLogicalDrives
mov edi, eax
dec esi
mov eax, dword [esp]
movzx eax, word [eax + esi*2]
mov edx, eax
mov ecx, eax
add ecx, 0xffffff9f
sub cx, 0x1a
jae 0x50c5d8
mov edx, eax
and dx, 0xffdf
mov eax, edx
cmp ax, 0x41
jb 0x50c5f5
cmp ax, 0x5a
ja 0x50c5f5
sub al, 0x41
mov ecx, eax
shr edi, cl
and edi, 1
cmp edi, 1
sete bl
mov eax, ebx
pop edx
pop edi
pop esi
pop ebx
ret

Function at 0x510f30
Capabilities:
Access peb ldr_data

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff0
push ebx
push esi
push edi
xor edx, edx
mov dword [ebp - 0x10], edx
mov dword [ebp - 4], edx
mov ebx, eax
xor eax, eax
push ebp
push 0x51108a
push dword fs:[eax]
mov dword fs:[eax], esp
cmp dword [ebx + 4], 0
je 0x51105f
mov eax, dword [ebx + 4]
mov dl, 1
call fcn.00423c9c
test al, al
je 0x51105f
push 0x20
mov ecx, dword [ebx + 4]
mov dl, 1
mov eax, dword [0x496f94]
call fcn.004ba27c
mov dword [ebp - 0xc], eax
xor eax, eax
push ebp
push 0x511058
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [ebp - 0xc]
mov edx, dword [eax]
call dword [edx]
mov esi, eax
mov eax, dword [ebp - 0xc]
call fcn.004b7c8c
sub esi, eax
push esi
lea eax, [ebp - 4]
mov ecx, 1
mov edx, dword [0x40462c]
call fcn.0040bf00
add esp, 4
mov edx, dword [ebp - 4]
mov ecx, esi
mov eax, dword [ebp - 0xc]
mov esi, dword [eax]
call dword [esi + 0xc]
lea edx, [ebx + 0xc]
mov eax, dword [ebp - 4]
call fcn.0042f980
mov esi, eax
mov dl, 1
mov eax, dword [0x494104]
call fcn.004b7be8
mov dword [ebp - 8], eax
xor eax, eax
push ebp
push 0x51103b
push dword fs:[eax]
mov dword fs:[eax], esp
mov edi, dword [ebp - 4]
test edi, edi
je 0x510ffc
sub edi, 4
mov edi, dword [edi]
sub edi, esi
push edi
lea eax, [ebp - 0x10]
push eax
mov eax, dword [ebx + 0xc]
mov ecx, esi
mov edx, dword [ebp - 4]
call fcn.00430cd0
mov edx, dword [ebp - 0x10]
mov eax, dword [ebp - 8]
mov ecx, dword [eax]
call dword [ecx + 0x30]
mov edx, dword [ebp - 8]
mov eax, ebx
call fcn.00511328
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x511042
mov eax, dword [ebp - 8]
call fcn.00407e64
ret
mov eax, ebx
call fcn.00510d34
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x511091
lea eax, [ebp - 0x10]
call fcn.00409bec
lea eax, [ebp - 4]
mov edx, dword [0x40462c]
call fcn.0040c024
ret
Function at 0x515104
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 0x5152bf
push dword fs:[eax]
mov dword fs:[eax], esp
lea eax, [ebp - 4]
mov edx, ebx
call fcn.0040a014
mov eax, dword [ebp - 4]
call fcn.00514a34
mov byte [ebp - 0x11], al
cmp byte [ebp - 0x11], 0
jne 0x515156
lea eax, [ebp - 4]
mov ecx, 1
mov edx, 1
call fcn.0040ac30
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.00515d48
mov dword [ebp - 0x1c], eax
cmp dword [ebp - 0x1c], 0
je 0x515235
xor eax, eax
push ebp
push 0x51522e
push dword fs:[eax]
mov dword fs:[eax], esp
mov edx, dword [ebp - 0x1c]
mov eax, dword [ebp - 0xc]
call fcn.00514cd4
lea edx, [ebp - 0x38]
mov eax, dword [ebp - 0xc]
call fcn.005152f4
test al, al
je 0x51520c
mov ecx, dword [ebp - 0x34]
inc ecx
lea eax, [ebp - 8]
xor edx, edx
call fcn.00409d74
mov ebx, dword [ebp - 0x38]
dec ebx
cmp ebx, 0
jl 0x51520c
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.0040a80c
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.00514c34
test al, al
je 0x515206
mov eax, dword [ebp - 8]
call fcn.0040a80c
mov edx, eax
lea eax, [ebp - 0x3c]
call fcn.0040a874
mov edx, dword [ebp - 0x3c]
mov eax, dword [ebp - 0xc]
call fcn.00515104
dec ebx
cmp ebx, 0xffffffff
jne 0x5151b5
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x515235
mov edx, dword [ebp - 0x18]
mov eax, dword [ebp - 0xc]
call fcn.00514cd4
mov eax, dword [ebp - 0x1c]
push eax
call sub.advapi32.dll_RegCloseKey_1
ret
cmp byte [0x7d3450], 0
je 0x515275
push 0
mov eax, dword [ebp - 0xc]
mov eax, dword [eax + 0x18]
and eax, 0x300
push eax
mov eax, dword [ebp - 4]
call fcn.0040a80c
push eax
movzx edx, byte [ebp - 0x11]
mov eax, dword [ebp - 0xc]
call fcn.00514cc0
push eax
call sub.advapi32.dll_RegDeleteKeyExW
mov edx, eax
mov eax, dword [ebp - 0xc]
call fcn.00514c34
mov ebx, eax
jmp 0x51529c
mov eax, dword [ebp - 4]
call fcn.0040a80c
push eax
movzx edx, byte [ebp - 0x11]
mov eax, dword [ebp - 0xc]
call fcn.00514cc0
push eax
call sub.advapi32.dll_RegDeleteKeyW
mov edx, eax
mov eax, dword [ebp - 0xc]
call fcn.00514c34
mov ebx, eax
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x5152c6
lea eax, [ebp - 0x3c]
call fcn.00409bec
lea eax, [ebp - 8]
mov edx, 2
call fcn.00409c4c
ret
Function at 0x515360
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 0x515418
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.005152f4
test al, al
je 0x5153fa
mov ecx, dword [ebp - 0x24]
inc ecx
lea eax, [ebp - 4]
xor edx, edx
call fcn.00409d74
mov ebx, dword [ebp - 0x28]
dec ebx
test ebx, ebx
jl 0x5153fa
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.0040a80c
push eax
push esi
mov eax, dword [edi + 4]
push eax
call sub.advapi32.dll_RegEnumKeyExW
mov eax, dword [ebp - 4]
call fcn.0040a80c
mov edx, eax
lea eax, [ebp - 0x2c]
call fcn.0040a874
mov edx, dword [ebp - 0x2c]
mov eax, dword [ebp - 8]
mov ecx, dword [eax]
call dword [ecx + 0x3c]
inc esi
dec ebx
jne 0x5153b3
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x51541f
lea eax, [ebp - 0x2c]
call fcn.00409bec
lea eax, [ebp - 4]
call fcn.00409bec
ret

Function at 0x515c24
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.00514a4c
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.0040a80c
push eax
mov eax, dword [ebx + 4]
push eax
call sub.advapi32.dll_RegSetValueExW
mov edx, eax
mov eax, ebx
call fcn.00514c34
test al, al
jne 0x515c8c
mov dword [ebp - 0xc], edi
mov byte [ebp - 8], 0x11
lea eax, [ebp - 0xc]
push eax
push 0
mov ecx, dword [0x7cca30]
mov dl, 1
mov eax, dword [0x513818]
call fcn.00429a0c
call fcn.004092ac
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 8

Function at 0x515c98
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.0040a80c
push eax
mov eax, dword [ebx + 4]
push eax
call sub.advapi32.dll_RegQueryValueExW_1
mov edx, eax
mov eax, ebx
call fcn.00514c34
test al, al
jne 0x515cf9
mov dword [ebp - 0xc], esi
mov byte [ebp - 8], 0x11
lea eax, [ebp - 0xc]
push eax
push 0
mov ecx, dword [0x7cd214]
mov dl, 1
mov eax, dword [0x513818]
call fcn.00429a0c
call fcn.004092ac
mov ebx, dword [ebp + 0xc]
mov eax, dword [ebp - 4]
call fcn.00514a7c
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 0x5162f8
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 0x516420
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.00514cd4
xor eax, eax
push ebp
push 0x5163fb
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.005152f4
test al, al
je 0x5163df
mov eax, dword [ebp + 8]
push eax
xor ecx, ecx
mov edx, dword [ebp - 8]
mov eax, esi
call fcn.005161d8
pop ecx
mov ecx, dword [ebp - 0x20]
inc ecx
lea eax, [ebp - 4]
xor edx, edx
call fcn.00409d74
mov ebx, dword [ebp - 0x24]
dec ebx
test ebx, ebx
jl 0x5163df
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.0040a80c
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.00514c34
test al, al
je 0x5163db
mov eax, dword [ebp + 8]
push eax
mov eax, dword [ebp - 4]
call fcn.0040a80c
mov edx, eax
lea eax, [ebp - 0x30]
call fcn.0040a874
mov ecx, dword [ebp - 0x30]
mov edx, dword [ebp - 8]
mov eax, esi
call fcn.005161d8
pop ecx
inc edi
dec ebx
jne 0x516383
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x516402
mov eax, dword [ebp + 8]
mov eax, dword [eax - 4]
mov edx, dword [ebp - 0x10]
call fcn.00514cd4
ret
Function at 0x516430
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 0x51667e
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.00514cd4
xor eax, eax
push ebp
push 0x516654
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.005152f4
test al, al
je 0x516638
mov ecx, dword [ebp - 0x40]
inc ecx
lea eax, [ebp - 4]
xor edx, edx
call fcn.00409d74
mov eax, dword [ebp - 0x44]
dec eax
test eax, eax
jl 0x516638
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.0040a80c
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.00514c34
test al, al
je 0x51662c
mov eax, dword [ebp - 4]
call fcn.0040a80c
mov edx, eax
lea eax, [ebp - 0x48]
call fcn.0040a874
mov edx, dword [ebp - 0x48]
mov eax, dword [ebp + 8]
mov eax, dword [eax - 4]
call fcn.00515d48
mov dword [ebp - 0x20], eax
cmp dword [ebp - 0x20], 0
je 0x51662c
xor eax, eax
push ebp
push 0x516625
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.00514cd4
xor eax, eax
push ebp
push 0x516607
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [ebp - 4]
call fcn.0040a80c
mov edx, eax
lea eax, [ebp - 0x4c]
call fcn.0040a874
mov edx, dword [ebp - 0x4c]
mov eax, dword [ebp + 8]
mov eax, dword [eax - 4]
call fcn.00514cd8
mov eax, dword [ebp - 4]
call fcn.0040a80c
mov edx, eax
lea eax, [ebp - 0x50]
call fcn.0040a874
mov edx, dword [ebp - 0x50]
mov eax, dword [ebp + 8]
mov eax, dword [eax - 4]
call fcn.00515d48
mov dword [ebp - 0x24], eax
xor eax, eax
push ebp
push 0x5165e4
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.005162f8
pop ecx
mov eax, dword [ebp + 8]
push eax
mov edx, dword [ebp - 0x24]
mov eax, dword [ebp - 0x20]
call fcn.00516430
pop ecx
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x5165eb
mov eax, dword [ebp - 0x24]
push eax
call sub.advapi32.dll_RegCloseKey_1
ret
inc dword [ebp - 0x14]
dec dword [ebp - 0x28]
jne 0x5164bb
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x51665b
mov eax, dword [ebp + 8]
mov eax, dword [eax - 4]
mov edx, dword [ebp - 0x18]
call fcn.00514cd4
ret
Function at 0x51ee88
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 0x51ee8e
ret
Function at 0x5360a8
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, 0x7c5b1c
test edx, edx
jne 0x5360c7
xor eax, eax
jmp 0x5361e5
mov dword [ebp - 4], 1
cmp byte [ebp - 4], 0
je 0x5360e4
push esi
push edx
push eax
call fcn.005361ec
add esp, 0xc
jmp 0x5361e5
push esi
push edx
push eax
call fcn.005364ac
add esp, 0xc
jmp 0x5361e5
pop esi
pop ebx
pop ecx
pop ebp
ret
Function at 0x543e54
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 [0x7d3628], 0
je 0x543f95
push 0x11
call sub.user32.dll_GetKeyState
test ax, 0x8000
setne al
mov edx, dword [0x7ccc00]
mov edx, dword [edx]
xor al, byte [edx + 0xd4]
je 0x543f95
mov eax, dword [0x7d362c]
mov edx, dword [eax]
call dword [edx + 8]
mov eax, dword [0x7d3628]
mov ebx, dword [eax + 8]
dec ebx
test ebx, ebx
jl 0x543f64
inc ebx
xor edi, edi
mov edx, edi
mov eax, dword [0x7d3628]
call fcn.004b341c
mov dword [ebp - 0x14], eax
mov eax, dword [ebp - 0x14]
cmp eax, dword [ebp - 0x10]
je 0x543f5c
mov eax, dword [ebp - 0x14]
cmp byte [eax + 0x205], 0
je 0x543f5c
mov eax, dword [ebp - 0x14]
mov edx, dword [eax]
call dword [edx + 0x68]
test al, al
je 0x543f5c
mov eax, dword [ebp - 0x14]
call fcn.0054fb94
push eax
call sub.user32.dll_IsWindowVisible
test eax, eax
je 0x543f5c
push ebp
call fcn.00543e10
pop ecx
test al, al
jne 0x543f5c
mov edx, dword [ebp - 0x10]
mov eax, dword [ebp - 0x14]
mov si, 0xffb9
call fcn.004081ec
test al, al
je 0x543f5c
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.004081ec
cmp byte [ebp - 9], 0
je 0x543f5c
lea edx, [ebp - 8]
lea eax, [ebp - 0x28]
call fcn.00410700
test al, al
je 0x543f5c
mov edx, dword [ebp - 0x14]
mov eax, dword [0x7d362c]
call fcn.00543558
inc edi
dec ebx
jne 0x543eb9
mov eax, dword [0x7d362c]
cmp dword [eax + 8], 0
jle 0x543f7c
mov eax, dword [0x7d362c]
call fcn.0054360c
mov dword [ebp - 0x18], eax
cmp dword [ebp - 0x18], 0
je 0x543f95
push ebp
mov eax, dword [ebp - 0x18]
call fcn.00543c78
pop ecx
test al, al
jne 0x543f95
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 0x54c66c
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.00410bf0
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.00546498
test ebx, ebx
jne 0x54c6bf
push 0
push 0
lea edx, [esp + 8]
xor ecx, ecx
mov eax, esi
call fcn.0054c4e4
mov ebx, eax
test ebx, ebx
je 0x54c7b5
cmp esi, ebx
je 0x54c6e8
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 0x54c6fd
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 0x54c735
add eax, 0xffffff5f
sub eax, 2
jb 0x54c74d
dec eax
sub eax, 2
jb 0x54c761
dec eax
sub eax, 2
jb 0x54c757
jmp 0x54c76b
add eax, 0xfffffdff
sub eax, 2
jb 0x54c74d
dec eax
sub eax, 2
jb 0x54c761
dec eax
sub eax, 2
jb 0x54c757
jmp 0x54c76b
mov byte [esp + 0x120], 0
jmp 0x54c773
mov byte [esp + 0x120], 2
jmp 0x54c773
mov byte [esp + 0x120], 1
jmp 0x54c773
mov byte [esp + 0x120], 0
lea eax, [esp + 0x14]
push eax
call sub.user32.dll_GetKeyboardState
lea eax, [esp + 0x14]
call fcn.005f72f8
mov esi, eax
call fcn.00542f04
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.00547edc
mov dword [edi + 0xc], eax
mov al, 1
jmp 0x54c7b7
xor eax, eax
add esp, 0x128
pop edi
pop esi
pop ebx
ret