joyce8/EMBER2024-capa huggingface dataset:
Function at 0x433288
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 0x4332a8
sub eax, 4
mov eax, dword [eax]
lea ebx, [edi + esi]
cmp eax, ebx
jg 0x4332c2
mov eax, dword [ebp - 4]
mov eax, dword [eax]
test eax, eax
je 0x4332bd
sub eax, 4
mov eax, dword [eax]
mov dword [ebp - 8], eax
jmp 0x4332c7
add edi, esi
mov dword [ebp - 8], edi
movzx eax, word [ebp + 0x14]
cmp ax, word [ebp + 0x10]
je 0x433335
xor eax, eax
mov dword [ebp - 0xc], eax
cmp esi, dword [ebp - 8]
jge 0x43337e
mov eax, dword [ebp - 4]
mov eax, dword [eax]
movzx eax, word [eax + esi*2]
cmp ax, word [ebp + 0x14]
jne 0x4332f3
inc dword [ebp - 0xc]
jmp 0x43330b
mov eax, dword [ebp - 4]
mov eax, dword [eax]
movzx eax, word [eax + esi*2]
cmp ax, word [ebp + 0x10]
jne 0x43330b
cmp dword [ebp - 0xc], 0
jle 0x43330b
dec dword [ebp - 0xc]
cmp dword [ebp - 0xc], 0
jne 0x43332d
xor eax, eax
jmp 0x433329
movzx edi, word [edx + eax*2]
mov ebx, dword [ebp - 4]
mov ebx, dword [ebx]
cmp di, word [ebx + esi*2]
jne 0x433328
mov eax, esi
jmp 0x433381
inc eax
cmp eax, ecx
jle 0x433315
inc esi
cmp esi, dword [ebp - 8]
jl 0x4332df
jmp 0x43337e
mov byte [ebp - 0xd], 0
cmp esi, dword [ebp - 8]
jge 0x43337e
mov eax, dword [ebp - 4]
mov eax, dword [eax]
movzx eax, word [eax + esi*2]
cmp ax, word [ebp + 0x14]
jne 0x433356
movzx eax, byte [ebp - 0xd]
xor al, 1
mov byte [ebp - 0xd], al
cmp byte [ebp - 0xd], 0
jne 0x433378
xor eax, eax
jmp 0x433374
movzx edi, word [edx + eax*2]
mov ebx, dword [ebp - 4]
mov ebx, dword [ebx]
cmp di, word [ebx + esi*2]
jne 0x433373
mov eax, esi
jmp 0x433381
inc eax
cmp eax, ecx
jle 0x433360
inc esi
cmp esi, dword [ebp - 8]
jl 0x43333e
or eax, 0xffffffff
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 0x10
Function at 0x433590
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 0x4335af
sub eax, 4
mov eax, dword [eax]
mov esi, eax
mov eax, dword [ebp - 4]
mov eax, dword [eax]
test eax, eax
je 0x4335bf
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 0x4336e1
test ebx, ebx
jl 0x4336e1
test esi, esi
jle 0x4336e1
mov eax, dword [ebp - 8]
call fcn.0040b040
mov dword [ebp - 0x10], eax
mov eax, dword [ebp - 4]
mov eax, dword [eax]
call fcn.0040b040
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 0x43367e
xor eax, eax
mov dword [ebp - 0x14], eax
test ebx, ebx
jl 0x4336e1
inc ebx
mov dword [ebp - 0x1c], ebx
xor edx, edx
xor eax, eax
jmp 0x433663
lea ebx, [eax + edx]
movzx ebx, word [ecx + ebx*2]
cmp bx, word [ebp - 0xa]
jne 0x433632
inc dword [ebp - 0x14]
jmp 0x433642
lea ebx, [eax + edx]
movzx ebx, word [ecx + ebx*2]
cmp bx, word [ebp + 0xc]
jne 0x433642
dec dword [ebp - 0x14]
cmp dword [ebp - 0x14], 0
jle 0x43364d
or eax, 0xffffffff
jmp 0x433663
lea ebx, [eax + edx]
movzx ebx, word [ecx + ebx*2]
mov edi, dword [ebp - 0x10]
cmp bx, word [edi + eax*2]
jne 0x433660
inc eax
jmp 0x433663
or eax, 0xffffffff
test eax, eax
jl 0x43366b
cmp esi, eax
jg 0x433620
cmp esi, eax
jg 0x433676
mov eax, edx
add eax, dword [ebp + 8]
jmp 0x4336e4
inc edx
dec dword [ebp - 0x1c]
jne 0x43361c
jmp 0x4336e1
mov byte [ebp - 0x15], 0
test ebx, ebx
jl 0x4336e1
inc ebx
mov dword [ebp - 0x1c], ebx
xor edx, edx
xor eax, eax
jmp 0x4336c8
lea ebx, [eax + edx]
movzx ebx, word [ecx + ebx*2]
cmp bx, word [ebp - 0xa]
jne 0x4336a7
movzx ebx, byte [ebp - 0x15]
xor bl, 1
mov byte [ebp - 0x15], bl
cmp byte [ebp - 0x15], 0
je 0x4336b2
or eax, 0xffffffff
jmp 0x4336c8
lea ebx, [eax + edx]
movzx ebx, word [ecx + ebx*2]
mov edi, dword [ebp - 0x10]
cmp bx, word [edi + eax*2]
jne 0x4336c5
inc eax
jmp 0x4336c8
or eax, 0xffffffff
test eax, eax
jl 0x4336d0
cmp esi, eax
jg 0x433690
cmp esi, eax
jg 0x4336db
mov eax, edx
add eax, dword [ebp + 8]
jmp 0x4336e4
inc edx
dec dword [ebp - 0x1c]
jne 0x43368c
or eax, 0xffffffff
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 8

Function at 0x442db4
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 0x442dbc
mov eax, edx
pop esi
pop ebx
ret
Function at 0x4524dc
Capabilities:
Get system information on windows

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffffdc
push ebx
push esi
test dl, dl
je 0x4524f0
add esp, 0xfffffff0
call fcn.00408e1c
mov ebx, edx
mov esi, eax
mov dl, 1
mov eax, dword [0x44c578]
call fcn.0046ffd0
mov dword [esi + 4], eax
mov dl, 1
mov eax, dword [0x451518]
call fcn.00472da0
mov dword [esi + 8], eax
mov dl, 1
mov eax, dword [0x451518]
call fcn.00472da0
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 0x452545
call fcn.00408e74
pop dword fs:[0]
add esp, 0xc
mov eax, esi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret

Function at 0x4c1c68
Capabilities:
Resume thread

Disassembly:
push ebx
mov ebx, eax
or dl, byte [ebx + 0xd]
je 0x4c1cab
cmp byte [ebx + 0x11], 0
jne 0x4c1cab
cmp byte [ebx + 0x24], 0
jne 0x4c1cab
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 0x4c1cc2
mov ecx, dword [0x61e6e4]
mov dl, 1
mov eax, dword [0x48d65c]
call fcn.0042d894
call fcn.00409cd4
pop ebx
ret
mov ecx, dword [0x61e6e4]
mov dl, 1
mov eax, dword [0x48d65c]
call fcn.0042d894
call fcn.00409cd4
pop ebx
ret

Function at 0x4c2634
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 0x4c2682
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.004c1b14
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
jmp 0x4c269b
pop edi
pop esi
pop ebx
pop ecx
pop ecx
pop ebp
ret

Function at 0x4c26a4
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.004c1b14
dec esi
jne 0x4c26c6
mov byte [ebx + 0xf], 0
pop esi
pop ebx
ret
Function at 0x4c5360
Capabilities:
Allocate or change rwx memory

Disassembly:
push ebp
mov ebp, esp
push ebx
push esi
push edi
mov edi, 0x62590c
cmp dword [edi], 0
jne 0x4c53dc
push 0x40
push 0x1000
push 0x1000
push 0
call sub.kernel32.dll_VirtualAlloc
mov esi, eax
mov eax, dword [0x625908]
mov dword [esi], eax
lea edx, [esi + 4]
mov eax, 0x61c4e4
mov ecx, 2
call fcn.004071bc
mov edx, 0x4c5338
lea eax, [esi + 5]
call fcn.004c5358
mov dword [esi + 6], eax
lea ebx, [esi + 0xa]
mov byte [ebx], 0xe8
lea edx, [esi + 4]
mov eax, ebx
call fcn.004c5358
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 0x4c53b1
mov dword [0x625908], 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 0x4deb68
Capabilities:
Encode data using xor

Disassembly:
push ebx
add edx, eax
cmp edx, eax
jbe 0x4deb7f
movzx ebx, byte [eax]
xor ecx, ebx
imul ecx, ecx, 0x1000193
inc eax
cmp edx, eax
ja 0x4deb6f
mov eax, ecx
pop ebx
ret
Function at 0x507edc
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 0x50809b
push dword fs:[eax]
mov dword fs:[eax], esp
lea eax, [ebp - 4]
mov edx, ebx
call fcn.0040aa14
mov eax, dword [ebp - 4]
call fcn.00507828
mov byte [ebp - 0x11], al
cmp byte [ebp - 0x11], 0
jne 0x507f2e
lea eax, [ebp - 4]
mov ecx, 1
mov edx, 1
call fcn.0040b45c
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.00508b30
mov dword [ebp - 0x1c], eax
cmp dword [ebp - 0x1c], 0
je 0x50800f
xor eax, eax
push ebp
push 0x508008
push dword fs:[eax]
mov dword fs:[eax], esp
mov edx, dword [ebp - 0x1c]
mov eax, dword [ebp - 0xc]
call fcn.00507ac8
lea edx, [ebp - 0x38]
mov eax, dword [ebp - 0xc]
call fcn.005080d0
test al, al
je 0x507fe4
mov ecx, dword [ebp - 0x34]
inc ecx
lea eax, [ebp - 8]
xor edx, edx
call fcn.0040a774
mov ebx, dword [ebp - 0x38]
dec ebx
cmp ebx, 0
jl 0x507fe4
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.0040b040
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.00507a28
test al, al
je 0x507fde
mov eax, dword [ebp - 8]
call fcn.0040b040
mov edx, eax
lea eax, [ebp - 0x3c]
call fcn.0040b0a0
mov edx, dword [ebp - 0x3c]
mov eax, dword [ebp - 0xc]
call fcn.00507edc
dec ebx
cmp ebx, 0xffffffff
jne 0x507f8d
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x50800f
mov edx, dword [ebp - 0x18]
mov eax, dword [ebp - 0xc]
call fcn.00507ac8
mov eax, dword [ebp - 0x1c]
push eax
call sub.advapi32.dll_RegCloseKey
pop eax
jmp eax
cmp byte [0x625960], 0
je 0x50804f
push 0
mov eax, dword [ebp - 0xc]
mov eax, dword [eax + 0x18]
and eax, 0x300
push eax
mov eax, dword [ebp - 4]
call fcn.0040b040
push eax
movzx edx, byte [ebp - 0x11]
mov eax, dword [ebp - 0xc]
call fcn.00507ab4
push eax
call sub.advapi32.dll_RegDeleteKeyExW
mov edx, eax
mov eax, dword [ebp - 0xc]
call fcn.00507a28
mov ebx, eax
jmp 0x508076
mov eax, dword [ebp - 4]
call fcn.0040b040
push eax
movzx edx, byte [ebp - 0x11]
mov eax, dword [ebp - 0xc]
call fcn.00507ab4
push eax
call sub.advapi32.dll_RegDeleteKeyW
mov edx, eax
mov eax, dword [ebp - 0xc]
call fcn.00507a28
mov ebx, eax
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x5080a2
lea eax, [ebp - 0x3c]
call fcn.0040a5dc
lea eax, [ebp - 8]
mov edx, 2
call fcn.0040a63c
pop eax
jmp eax
Function at 0x508a0c
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.00507840
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.0040b040
push eax
mov eax, dword [ebx + 4]
push eax
call sub.advapi32.dll_RegSetValueExW
mov edx, eax
mov eax, ebx
call fcn.00507a28
test al, al
jne 0x508a74
mov dword [ebp - 0xc], edi
mov byte [ebp - 8], 0x11
lea eax, [ebp - 0xc]
push eax
push 0
mov ecx, dword [0x61e5bc]
mov dl, 1
mov eax, dword [0x50660c]
call fcn.0042d968
call fcn.00409cd4
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 8

Function at 0x508a80
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.0040b040
push eax
mov eax, dword [ebx + 4]
push eax
call sub.advapi32.dll_RegQueryValueExW
mov edx, eax
mov eax, ebx
call fcn.00507a28
test al, al
jne 0x508ae1
mov dword [ebp - 0xc], esi
mov byte [ebp - 8], 0x11
lea eax, [ebp - 0xc]
push eax
push 0
mov ecx, dword [0x61e9d4]
mov dl, 1
mov eax, dword [0x50660c]
call fcn.0042d968
call fcn.00409cd4
mov ebx, dword [ebp + 0xc]
mov eax, dword [ebp - 4]
call fcn.00507870
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 0x5090f8
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 0x509224
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.00507ac8
xor eax, eax
push ebp
push 0x5091fd
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.005080d0
test al, al
je 0x5091df
mov eax, dword [ebp + 8]
push eax
xor ecx, ecx
mov edx, dword [ebp - 8]
mov eax, esi
call fcn.00508fd0
pop ecx
mov ecx, dword [ebp - 0x20]
inc ecx
lea eax, [ebp - 4]
xor edx, edx
call fcn.0040a774
mov ebx, dword [ebp - 0x24]
dec ebx
test ebx, ebx
jl 0x5091df
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.0040b040
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.00507a28
test al, al
je 0x5091db
mov eax, dword [ebp + 8]
push eax
mov eax, dword [ebp - 4]
call fcn.0040b040
mov edx, eax
lea eax, [ebp - 0x30]
call fcn.0040b0a0
mov ecx, dword [ebp - 0x30]
mov edx, dword [ebp - 8]
mov eax, esi
call fcn.00508fd0
pop ecx
inc edi
dec ebx
jne 0x509183
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x509204
mov eax, dword [ebp + 8]
mov eax, dword [eax - 4]
mov edx, dword [ebp - 0x10]
call fcn.00507ac8
pop eax
jmp eax
Function at 0x509234
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 0x50948c
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.00507ac8
xor eax, eax
push ebp
push 0x509460
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.005080d0
test al, al
je 0x509442
mov ecx, dword [ebp - 0x40]
inc ecx
lea eax, [ebp - 4]
xor edx, edx
call fcn.0040a774
mov eax, dword [ebp - 0x44]
dec eax
test eax, eax
jl 0x509442
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.0040b040
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.00507a28
test al, al
je 0x509436
mov eax, dword [ebp - 4]
call fcn.0040b040
mov edx, eax
lea eax, [ebp - 0x48]
call fcn.0040b0a0
mov edx, dword [ebp - 0x48]
mov eax, dword [ebp + 8]
mov eax, dword [eax - 4]
call fcn.00508b30
mov dword [ebp - 0x20], eax
cmp dword [ebp - 0x20], 0
je 0x509436
xor eax, eax
push ebp
push 0x50942f
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.00507ac8
xor eax, eax
push ebp
push 0x50940f
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [ebp - 4]
call fcn.0040b040
mov edx, eax
lea eax, [ebp - 0x4c]
call fcn.0040b0a0
mov edx, dword [ebp - 0x4c]
mov eax, dword [ebp + 8]
mov eax, dword [eax - 4]
call fcn.00507acc
mov eax, dword [ebp - 4]
call fcn.0040b040
mov edx, eax
lea eax, [ebp - 0x50]
call fcn.0040b0a0
mov edx, dword [ebp - 0x50]
mov eax, dword [ebp + 8]
mov eax, dword [eax - 4]
call fcn.00508b30
mov dword [ebp - 0x24], eax
xor eax, eax
push ebp
push 0x5093ea
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.005090f8
pop ecx
mov eax, dword [ebp + 8]
push eax
mov edx, dword [ebp - 0x24]
mov eax, dword [ebp - 0x20]
call fcn.00509234
pop ecx
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x5093f1
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 0x5092bf
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x509467
mov eax, dword [ebp + 8]
mov eax, dword [eax - 4]
mov edx, dword [ebp - 0x18]
call fcn.00507ac8
pop eax
jmp eax
Function at 0x51280c
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 0x512812
ret

Function at 0x5195f4
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.00519484
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 0x519636
lea eax, [ebp - 0x22]
call fcn.005164cc
cmp ax, word [ebp - 0xe]
je 0x51963b
call fcn.00515464
sub dword [ebp - 8], 0x16
mov eax, dword [ebp - 8]
call fcn.00406fec
mov dword [ebp - 0xc], eax
mov ebx, dword [esi + 0x30]
xor eax, eax
push ebp
push 0x519765
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 0x519681
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 0x5196f2
call fcn.00515464
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 0x519746
call fcn.00515464
mov byte [esi + 0x34], 0
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x51976c
mov edx, dword [ebp - 8]
mov eax, dword [ebp - 0xc]
call fcn.00407008
pop eax
jmp eax
Function at 0x535a2c
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 [0x625b48], 0
je 0x535b6d
push 0x11
call sub.user32.dll_GetKeyState
test ax, 0x8000
setne al
mov edx, dword [0x61e6b0]
mov edx, dword [edx]
xor al, byte [edx + 0xd4]
je 0x535b6d
mov eax, dword [0x625b4c]
mov edx, dword [eax]
call dword [edx + 8]
mov eax, dword [0x625b48]
mov ebx, dword [eax + 8]
dec ebx
test ebx, ebx
jl 0x535b3c
inc ebx
xor edi, edi
mov edx, edi
mov eax, dword [0x625b48]
call fcn.004ac974
mov dword [ebp - 0x14], eax
mov eax, dword [ebp - 0x14]
cmp eax, dword [ebp - 0x10]
je 0x535b34
mov eax, dword [ebp - 0x14]
cmp byte [eax + 0x21d], 0
je 0x535b34
mov eax, dword [ebp - 0x14]
mov edx, dword [eax]
call dword [edx + 0x7c]
test al, al
je 0x535b34
mov eax, dword [ebp - 0x14]
call fcn.00542528
push eax
call sub.user32.dll_IsWindowVisible
test eax, eax
je 0x535b34
push ebp
call fcn.005359e8
pop ecx
test al, al
jne 0x535b34
mov edx, dword [ebp - 0x10]
mov eax, dword [ebp - 0x14]
mov si, 0xffb9
call fcn.00408c00
test al, al
je 0x535b34
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.00408c00
cmp byte [ebp - 1], 0
je 0x535b34
lea edx, [ebp - 0xc]
lea eax, [ebp - 0x28]
call fcn.004135f8
test al, al
je 0x535b34
mov edx, dword [ebp - 0x14]
mov eax, dword [0x625b4c]
call fcn.00535168
inc edi
dec ebx
jne 0x535a91
mov eax, dword [0x625b4c]
cmp dword [eax + 8], 0
jle 0x535b54
mov eax, dword [0x625b4c]
call fcn.0053521c
mov dword [ebp - 0x18], eax
cmp dword [ebp - 0x18], 0
je 0x535b6d
push ebp
mov eax, dword [ebp - 0x18]
call fcn.00535850
pop ecx
test al, al
jne 0x535b6d
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