joyce8/EMBER2024-capa huggingface dataset:
Function at 0x4c7b1c
Capabilities:
Allocate or change rwx memory

Disassembly:
push ebp
mov ebp, esp
push ebx
push esi
push edi
mov edi, 0x68790c
cmp dword [edi], 0
jne 0x4c7b98
push 0x40
push 0x1000
push 0x1000
push 0
call sub.kernel32.dll_VirtualAlloc
mov esi, eax
mov eax, dword [0x687908]
mov dword [esi], eax
lea edx, [esi + 4]
mov eax, 0x6794e4
mov ecx, 2
call fcn.004071f0
mov edx, 0x4c7af4
lea eax, [esi + 5]
call fcn.004c7b14
mov dword [esi + 6], eax
lea ebx, [esi + 0xa]
mov byte [ebx], 0xe8
lea edx, [esi + 4]
mov eax, ebx
call fcn.004c7b14
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 0x4c7b6d
mov dword [0x687908], 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 0x4e14cc
Capabilities:
Encode data using xor
Hash data using fnv

Disassembly:
push ebx
add edx, eax
cmp edx, eax
jbe 0x4e14e3
movzx ebx, byte [eax]
xor ecx, ebx
imul ecx, ecx, 0x1000193
inc eax
cmp edx, eax
ja 0x4e14d3
mov eax, ecx
pop ebx
ret

Function at 0x50d97c
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 0x50d9e1
mov eax, dword [esp]
call fcn.0050dc30
test al, al
je 0x50d9e1
mov eax, dword [esp]
call fcn.0050da3c
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 0x50d9c4
mov edx, eax
and dx, 0xffdf
mov eax, edx
cmp ax, 0x41
jb 0x50d9e1
cmp ax, 0x5a
ja 0x50d9e1
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 0x516900
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 0x516abf
push dword fs:[eax]
mov dword fs:[eax], esp
lea eax, [ebp - 4]
mov edx, ebx
call fcn.0040b89c
mov eax, dword [ebp - 4]
call fcn.0051624c
mov byte [ebp - 0x11], al
cmp byte [ebp - 0x11], 0
jne 0x516952
lea eax, [ebp - 4]
mov ecx, 1
mov edx, 1
call fcn.0040c418
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.00517554
mov dword [ebp - 0x1c], eax
cmp dword [ebp - 0x1c], 0
je 0x516a33
xor eax, eax
push ebp
push 0x516a2c
push dword fs:[eax]
mov dword fs:[eax], esp
mov edx, dword [ebp - 0x1c]
mov eax, dword [ebp - 0xc]
call fcn.005164ec
lea edx, [ebp - 0x38]
mov eax, dword [ebp - 0xc]
call fcn.00516af4
test al, al
je 0x516a08
mov ecx, dword [ebp - 0x34]
inc ecx
lea eax, [ebp - 8]
xor edx, edx
call fcn.0040b5fc
mov ebx, dword [ebp - 0x38]
dec ebx
cmp ebx, 0
jl 0x516a08
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.0040bffc
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.0051644c
test al, al
je 0x516a02
mov eax, dword [ebp - 8]
call fcn.0040bffc
mov edx, eax
lea eax, [ebp - 0x3c]
call fcn.0040c05c
mov edx, dword [ebp - 0x3c]
mov eax, dword [ebp - 0xc]
call fcn.00516900
dec ebx
cmp ebx, 0xffffffff
jne 0x5169b1
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x516a33
mov edx, dword [ebp - 0x18]
mov eax, dword [ebp - 0xc]
call fcn.005164ec
mov eax, dword [ebp - 0x1c]
push eax
call sub.advapi32.dll_RegCloseKey
pop eax
jmp eax
cmp byte [0x687968], 0
je 0x516a73
push 0
mov eax, dword [ebp - 0xc]
mov eax, dword [eax + 0x18]
and eax, 0x300
push eax
mov eax, dword [ebp - 4]
call fcn.0040bffc
push eax
movzx edx, byte [ebp - 0x11]
mov eax, dword [ebp - 0xc]
call fcn.005164d8
push eax
call sub.advapi32.dll_RegDeleteKeyExW
mov edx, eax
mov eax, dword [ebp - 0xc]
call fcn.0051644c
mov ebx, eax
jmp 0x516a9a
mov eax, dword [ebp - 4]
call fcn.0040bffc
push eax
movzx edx, byte [ebp - 0x11]
mov eax, dword [ebp - 0xc]
call fcn.005164d8
push eax
call sub.advapi32.dll_RegDeleteKeyW
mov edx, eax
mov eax, dword [ebp - 0xc]
call fcn.0051644c
mov ebx, eax
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x516ac6
lea eax, [ebp - 0x3c]
call fcn.0040b464
lea eax, [ebp - 8]
mov edx, 2
call fcn.0040b4c4
pop eax
jmp eax
Function at 0x516b64
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 0x516c1e
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.00516af4
test al, al
je 0x516bfe
mov ecx, dword [ebp - 0x24]
inc ecx
lea eax, [ebp - 4]
xor edx, edx
call fcn.0040b5fc
mov ebx, dword [ebp - 0x28]
dec ebx
test ebx, ebx
jl 0x516bfe
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.0040bffc
push eax
push esi
mov eax, dword [edi + 4]
push eax
call sub.advapi32.dll_RegEnumKeyExW
mov eax, dword [ebp - 4]
call fcn.0040bffc
mov edx, eax
lea eax, [ebp - 0x2c]
call fcn.0040c05c
mov edx, dword [ebp - 0x2c]
mov eax, dword [ebp - 8]
mov ecx, dword [eax]
call dword [ecx + 0x3c]
inc esi
dec ebx
jne 0x516bb7
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x516c25
lea eax, [ebp - 0x2c]
call fcn.0040b464
lea eax, [ebp - 4]
call fcn.0040b464
pop eax
jmp eax

Function at 0x516dd8
Capabilities:
Query or enumerate registry value

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 0x516e92
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.00516af4
test al, al
je 0x516e72
mov ecx, dword [ebp - 0x1c]
inc ecx
lea eax, [ebp - 4]
xor edx, edx
call fcn.0040b5fc
mov ebx, dword [ebp - 0x20]
dec ebx
test ebx, ebx
jl 0x516e72
inc ebx
xor esi, esi
mov eax, dword [ebp - 0x1c]
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.0040bffc
push eax
push esi
mov eax, dword [edi + 4]
push eax
call sub.advapi32.dll_RegEnumValueW
mov eax, dword [ebp - 4]
call fcn.0040bffc
mov edx, eax
lea eax, [ebp - 0x2c]
call fcn.0040c05c
mov edx, dword [ebp - 0x2c]
mov eax, dword [ebp - 8]
mov ecx, dword [eax]
call dword [ecx + 0x3c]
inc esi
dec ebx
jne 0x516e2b
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x516e99
lea eax, [ebp - 0x2c]
call fcn.0040b464
lea eax, [ebp - 4]
call fcn.0040b464
pop eax
jmp eax
Function at 0x517430
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.00516264
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.0040bffc
push eax
mov eax, dword [ebx + 4]
push eax
call sub.advapi32.dll_RegSetValueExW
mov edx, eax
mov eax, ebx
call fcn.0051644c
test al, al
jne 0x517498
mov dword [ebp - 0xc], edi
mov byte [ebp - 8], 0x11
lea eax, [ebp - 0xc]
push eax
push 0
mov ecx, dword [0x680350]
mov dl, 1
mov eax, dword [0x515030]
call fcn.0042f9a8
call fcn.0040ab20
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 8

Function at 0x5174a4
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.0040bffc
push eax
mov eax, dword [ebx + 4]
push eax
call sub.advapi32.dll_RegQueryValueExW
mov edx, eax
mov eax, ebx
call fcn.0051644c
test al, al
jne 0x517505
mov dword [ebp - 0xc], esi
mov byte [ebp - 8], 0x11
lea eax, [ebp - 0xc]
push eax
push 0
mov ecx, dword [0x680750]
mov dl, 1
mov eax, dword [0x515030]
call fcn.0042f9a8
call fcn.0040ab20
mov ebx, dword [ebp + 0xc]
mov eax, dword [ebp - 4]
call fcn.00516294
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 0x517b1c
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 0x517c48
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.005164ec
xor eax, eax
push ebp
push 0x517c21
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.00516af4
test al, al
je 0x517c03
mov eax, dword [ebp + 8]
push eax
xor ecx, ecx
mov edx, dword [ebp - 8]
mov eax, esi
call fcn.005179f4
pop ecx
mov ecx, dword [ebp - 0x20]
inc ecx
lea eax, [ebp - 4]
xor edx, edx
call fcn.0040b5fc
mov ebx, dword [ebp - 0x24]
dec ebx
test ebx, ebx
jl 0x517c03
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.0040bffc
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.0051644c
test al, al
je 0x517bff
mov eax, dword [ebp + 8]
push eax
mov eax, dword [ebp - 4]
call fcn.0040bffc
mov edx, eax
lea eax, [ebp - 0x30]
call fcn.0040c05c
mov ecx, dword [ebp - 0x30]
mov edx, dword [ebp - 8]
mov eax, esi
call fcn.005179f4
pop ecx
inc edi
dec ebx
jne 0x517ba7
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x517c28
mov eax, dword [ebp + 8]
mov eax, dword [eax - 4]
mov edx, dword [ebp - 0x10]
call fcn.005164ec
pop eax
jmp eax
Function at 0x517c58
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 0x517eb0
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.005164ec
xor eax, eax
push ebp
push 0x517e84
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.00516af4
test al, al
je 0x517e66
mov ecx, dword [ebp - 0x40]
inc ecx
lea eax, [ebp - 4]
xor edx, edx
call fcn.0040b5fc
mov eax, dword [ebp - 0x44]
dec eax
test eax, eax
jl 0x517e66
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.0040bffc
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.0051644c
test al, al
je 0x517e5a
mov eax, dword [ebp - 4]
call fcn.0040bffc
mov edx, eax
lea eax, [ebp - 0x48]
call fcn.0040c05c
mov edx, dword [ebp - 0x48]
mov eax, dword [ebp + 8]
mov eax, dword [eax - 4]
call fcn.00517554
mov dword [ebp - 0x20], eax
cmp dword [ebp - 0x20], 0
je 0x517e5a
xor eax, eax
push ebp
push 0x517e53
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.005164ec
xor eax, eax
push ebp
push 0x517e33
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [ebp - 4]
call fcn.0040bffc
mov edx, eax
lea eax, [ebp - 0x4c]
call fcn.0040c05c
mov edx, dword [ebp - 0x4c]
mov eax, dword [ebp + 8]
mov eax, dword [eax - 4]
call fcn.005164f0
mov eax, dword [ebp - 4]
call fcn.0040bffc
mov edx, eax
lea eax, [ebp - 0x50]
call fcn.0040c05c
mov edx, dword [ebp - 0x50]
mov eax, dword [ebp + 8]
mov eax, dword [eax - 4]
call fcn.00517554
mov dword [ebp - 0x24], eax
xor eax, eax
push ebp
push 0x517e0e
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.00517b1c
pop ecx
mov eax, dword [ebp + 8]
push eax
mov edx, dword [ebp - 0x24]
mov eax, dword [ebp - 0x20]
call fcn.00517c58
pop ecx
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x517e15
mov eax, dword [ebp - 0x24]
push eax
call sub.advapi32.dll_RegCloseKey
pop eax
jmp eax
inc dword [ebp - 0x14]
dec dword [ebp - 0x28]
jne 0x517ce3
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x517e8b
mov eax, dword [ebp + 8]
mov eax, dword [eax - 4]
mov edx, dword [ebp - 0x18]
call fcn.005164ec
pop eax
jmp eax
Function at 0x521200
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 0x521206
ret

Function at 0x527fe8
Capabilities:
Access peb ldr_data

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffff60
push ebx
push esi
push edi
mov dword [ebp - 8], ecx
mov dword [ebp - 4], edx
mov esi, eax
mov eax, esi
call fcn.00527e78
lea edx, [ebp - 0x22]
mov ecx, 0x16
mov eax, dword [ebp - 4]
mov ebx, dword [eax]
call dword [ebx + 0xc]
cmp dword [ebp - 0x22], 0x9ac6cdd7
jne 0x52802a
lea eax, [ebp - 0x22]
call fcn.00524ec0
cmp ax, word [ebp - 0xe]
je 0x52802f
call fcn.00523e58
sub dword [ebp - 8], 0x16
mov eax, dword [ebp - 8]
call fcn.00406ff4
mov dword [ebp - 0xc], eax
mov ebx, dword [esi + 0x30]
xor eax, eax
push ebp
push 0x528159
push dword fs:[eax]
mov dword fs:[eax], esp
mov edx, dword [ebp - 0xc]
mov ecx, dword [ebp - 8]
mov eax, dword [ebp - 4]
mov edi, dword [eax]
call dword [edi + 0xc]
mov eax, dword [esi + 0x30]
movzx edx, word [ebp - 0x14]
mov word [eax + 0x18], dx
cmp word [ebp - 0x14], 0
jne 0x528075
mov word [ebp - 0x14], 0x60
movzx eax, word [ebp - 0x14]
push eax
push 0x9ec
movsx eax, word [ebp - 0x18]
movsx edx, word [ebp - 0x1c]
sub eax, edx
push eax
call sub.kernel32.dll_MulDiv
mov dword [ebx + 0xc], eax
movzx eax, word [ebp - 0x14]
push eax
push 0x9ec
movsx eax, word [ebp - 0x16]
movsx edx, word [ebp - 0x1a]
sub eax, edx
push eax
call sub.kernel32.dll_MulDiv
mov dword [ebx + 0x10], eax
mov dword [ebp - 0x34], 8
xor eax, eax
mov dword [ebp - 0x30], eax
xor eax, eax
mov dword [ebp - 0x2c], eax
xor eax, eax
mov dword [ebp - 0x28], eax
lea eax, [ebp - 0x34]
push eax
push 0
mov eax, dword [ebp - 0xc]
push eax
mov eax, dword [ebp - 8]
push eax
call sub.gdi32.dll_SetWinMetaFileBits
mov edi, eax
mov dword [ebx + 8], edi
test edi, edi
jne 0x5280e6
call fcn.00523e58
lea eax, [ebp - 0xa0]
push eax
push 0x6c
mov eax, dword [ebx + 8]
push eax
call sub.gdi32.dll_GetEnhMetaFileHeader
mov dword [ebp - 0x34], 8
mov eax, dword [ebp - 0x80]
mov dword [ebp - 0x30], eax
mov eax, dword [ebp - 0x7c]
mov dword [ebp - 0x2c], eax
xor eax, eax
mov dword [ebp - 0x28], eax
mov eax, dword [ebx + 8]
push eax
call sub.gdi32.dll_DeleteEnhMetaFile
lea eax, [ebp - 0x34]
push eax
push 0
mov eax, dword [ebp - 0xc]
push eax
mov eax, dword [ebp - 8]
push eax
call sub.gdi32.dll_SetWinMetaFileBits
mov edi, eax
mov dword [ebx + 8], edi
test edi, edi
jne 0x52813a
call fcn.00523e58
mov byte [esi + 0x34], 0
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x528160
mov edx, dword [ebp - 8]
mov eax, dword [ebp - 0xc]
call fcn.00407010
pop eax
jmp eax
Function at 0x540150
Capabilities:
Encode data using xor
Hash data with crc32

Disassembly:
push ebp
mov ebp, esp
mov eax, dword [ebp + 8]
xor edx, edx
mov ecx, eax
and eax, 0xff
shr ecx, 8
inc edx
xor ecx, dword [eax*4 + 0x67bd6c]
cmp edx, 4
mov eax, ecx
jl 0x540158
pop ebp
ret

Function at 0x540174
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
mov eax, dword [ebp + 8]
xor edx, edx
mov ecx, eax
inc edx
shr eax, 0x18
and eax, 0xff
shl ecx, 8
xor ecx, dword [eax*4 + 0x67c16c]
cmp edx, 4
mov eax, ecx
jl 0x54017c
pop ebp
ret
Function at 0x54e67c
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 - 0xc]
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 [0x687b50], 0
je 0x54e7bd
push 0x11
call sub.user32.dll_GetKeyState
test ax, 0x8000
setne al
mov edx, dword [0x680434]
mov edx, dword [edx]
xor al, byte [edx + 0xd4]
je 0x54e7bd
mov eax, dword [0x687b54]
mov edx, dword [eax]
call dword [edx + 8]
mov eax, dword [0x687b50]
mov ebx, dword [eax + 8]
dec ebx
test ebx, ebx
jl 0x54e78c
inc ebx
xor edi, edi
mov edx, edi
mov eax, dword [0x687b50]
call fcn.004aecf8
mov dword [ebp - 0x14], eax
mov eax, dword [ebp - 0x14]
cmp eax, dword [ebp - 0x10]
je 0x54e784
mov eax, dword [ebp - 0x14]
cmp byte [eax + 0x21d], 0
je 0x54e784
mov eax, dword [ebp - 0x14]
mov edx, dword [eax]
call dword [edx + 0x7c]
test al, al
je 0x54e784
mov eax, dword [ebp - 0x14]
call fcn.0055b178
push eax
call sub.user32.dll_IsWindowVisible
test eax, eax
je 0x54e784
push ebp
call fcn.0054e638
pop ecx
test al, al
jne 0x54e784
mov edx, dword [ebp - 0x10]
mov eax, dword [ebp - 0x14]
mov si, 0xffb9
call fcn.00409a4c
test al, al
je 0x54e784
mov byte [ebp - 1], 1
lea eax, [ebp - 0xc]
push eax
lea eax, [ebp - 1]
push eax
lea ecx, [ebp - 0x28]
mov edx, dword [ebp - 0x10]
mov eax, dword [ebp - 0x14]
mov si, 0xffba
call fcn.00409a4c
cmp byte [ebp - 1], 0
je 0x54e784
lea edx, [ebp - 0xc]
lea eax, [ebp - 0x28]
call fcn.00414704
test al, al
je 0x54e784
mov edx, dword [ebp - 0x14]
mov eax, dword [0x687b54]
call fcn.0054ddb8
inc edi
dec ebx
jne 0x54e6e1
mov eax, dword [0x687b54]
cmp dword [eax + 8], 0
jle 0x54e7a4
mov eax, dword [0x687b54]
call fcn.0054de6c
mov dword [ebp - 0x18], eax
cmp dword [ebp - 0x18], 0
je 0x54e7bd
push ebp
mov eax, dword [ebp - 0x18]
call fcn.0054e4a0
pop ecx
test al, al
jne 0x54e7bd
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 0x5577cc
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.00414bf4
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.00550d70
test ebx, ebx
jne 0x55781f
push 0
push 0
lea edx, [esp + 8]
xor ecx, ecx
mov eax, esi
call fcn.0055767c
mov ebx, eax
test ebx, ebx
je 0x557915
cmp esi, ebx
je 0x557848
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 0x55785d
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 0x557895
add eax, 0xffffff5f
sub eax, 2
jb 0x5578ad
dec eax
sub eax, 2
jb 0x5578c1
dec eax
sub eax, 2
jb 0x5578b7
jmp 0x5578cb
add eax, 0xfffffdff
sub eax, 2
jb 0x5578ad
dec eax
sub eax, 2
jb 0x5578c1
dec eax
sub eax, 2
jb 0x5578b7
jmp 0x5578cb
mov byte [esp + 0x120], 0
jmp 0x5578d3
mov byte [esp + 0x120], 2
jmp 0x5578d3
mov byte [esp + 0x120], 1
jmp 0x5578d3
mov byte [esp + 0x120], 0
lea eax, [esp + 0x14]
push eax
call sub.user32.dll_GetKeyboardState
lea eax, [esp + 0x14]
call fcn.0060296c
mov esi, eax
call fcn.0054d43c
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.005529f0
mov dword [edi + 0xc], eax
mov al, 1
jmp 0x557917
xor eax, eax
add esp, 0x128
pop edi
pop esi
pop ebx
ret
Function at 0x5a2380
Capabilities:
Open clipboard
Write clipboard data

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff8
push ebx
push esi
push edi
mov dword [ebp - 4], edx
mov eax, dword [ebp - 4]
call fcn.0040b558
xor eax, eax
push ebp
push 0x5a24c3
push dword fs:[eax]
mov dword fs:[eax], esp
push 0
call sub.user32.dll_OpenClipboard
test eax, eax
je 0x5a2494
xor edx, edx
push ebp
push 0x5a248d
push dword fs:[edx]
mov dword fs:[edx], esp
mov ebx, dword [ebp - 4]
mov eax, ebx
test eax, eax
je 0x5a23cd
sub eax, 4
mov eax, dword [eax]
add eax, eax
add eax, 2
push eax
push 0x2002
call sub.kernel32.dll_GlobalAlloc
mov dword [ebp - 8], eax
xor eax, eax
push ebp
push 0x5a2460
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [ebp - 8]
push eax
call sub.kernel32.dll_GlobalLock
mov esi, eax
xor eax, eax
push ebp
push 0x5a244f
push dword fs:[eax]
mov dword fs:[eax], esp
test ebx, ebx
je 0x5a2410
sub ebx, 4
mov ebx, dword [ebx]
mov eax, dword [ebp - 4]
call fcn.0040bffc
mov ecx, ebx
add ecx, ecx
add ecx, 2
mov edx, esi
call fcn.004071f0
call sub.user32.dll_EmptyClipboard
mov eax, dword [ebp - 8]
push eax
push 0xd
call sub.user32.dll_SetClipboardData
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x5a2456
mov eax, dword [ebp - 8]
push eax
call sub.kernel32.dll_GlobalUnlock
pop eax
jmp eax
mov ecx, dword [0x67ffa8]
mov dl, 1
mov eax, dword [0x41f9d0]
call fcn.0042f8d4
call fcn.0040ab20
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x5a24ca
lea eax, [ebp - 4]
call fcn.0040b464
pop eax
jmp eax

Function at 0x5ac244
Capabilities:
Log keystrokes via polling

Disassembly:
push ebx
xor eax, eax
mov bx, ax
push 0x10
call sub.user32.dll_GetKeyState
test ax, ax
jge 0x5ac25a
or bx, 1
push 0x11
call sub.user32.dll_GetKeyState
test ax, ax
jge 0x5ac26a
or bx, 4
push 0x12
call sub.user32.dll_GetKeyState
test ax, ax
jge 0x5ac27a
or bx, 2
mov eax, ebx
pop ebx
ret

Function at 0x5ce580
Capabilities:
Get graphical window text

Disassembly:
push ebx
push esi
push edi
mov esi, edx
mov edi, eax
push 0
push 0
push 0xe
push edi
call sub.user32.dll_SendMessageW
mov ebx, eax
mov eax, esi
mov ecx, ebx
xor edx, edx
call fcn.0040b5fc
test ebx, ebx
je 0x5ce5d4
mov eax, dword [esi]
call fcn.0040bffc
push eax
lea eax, [ebx + 1]
push eax
push 0xd
push edi
call sub.user32.dll_SendMessageW
sub ebx, eax
test ebx, ebx
jle 0x5ce5d4
mov eax, dword [esi]
test eax, eax
je 0x5ce5c9
sub eax, 4
mov eax, dword [eax]
mov edx, eax
sub edx, ebx
mov eax, esi
call fcn.0040c188
pop edi
pop esi
pop ebx
ret