joyce8/EMBER2024-capa huggingface dataset:
Function at 0x47e050
Capabilities:
Enumerate processes

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x4d1ccb
mov eax, dword fs:[0]
push eax
sub esp, 0x250
mov eax, dword [0x50e3e0]
xor eax, ebp
mov dword [ebp - 0x10], eax
push ebx
push esi
push edi
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
lea eax, [ebp - 0x248]
mov dword [ebp - 0x244], 0xffffffff
push eax
mov dword [ebp - 0x248], 0xffffffff
call dword [sym.imp.KERNEL32.dll_GetCurrentProcessId]
push eax
call dword [sym.imp.KERNEL32.dll_ProcessIdToSessionId]
test eax, eax
je 0x47e260
cmp dword [ebp - 0x248], 0xffffffff
je 0x47e260
xor esi, esi
xor edi, edi
xor ebx, ebx
mov dword [ebp - 0x24c], esi
mov dword [ebp - 0x25c], esi
mov dword [ebp - 0x258], edi
mov dword [ebp - 0x254], ebx
push ebx
push 2
mov dword [ebp - 4], ebx
call sub.KERNEL32.dll_CreateToolhelp32Snapshot
mov dword [ebp - 0x240], eax
cmp eax, 0xffffffff
je 0x47e229
push 0x228
lea eax, [ebp - 0x238]
mov dword [ebp - 0x23c], 0x22c
push ebx
push eax
call fcn.0048fe50
add esp, 0xc
lea eax, [ebp - 0x23c]
push eax
push dword [ebp - 0x240]
call sub.KERNEL32.dll_Process32FirstW
test eax, eax
je 0x47e1a0
jmp 0x47e130
lea eax, [ebp - 0x218]
push str.explorer.exe
push eax
call fcn.00499139
add esp, 8
test eax, eax
jne 0x47e17e
cmp edi, ebx
je 0x47e15f
mov eax, dword [ebp - 0x234]
mov dword [edi], eax
add edi, 4
mov dword [ebp - 0x258], edi
jmp 0x47e17e
lea eax, [ebp - 0x234]
push eax
push edi
lea ecx, [ebp - 0x25c]
call fcn.00402ec0
mov ebx, dword [ebp - 0x254]
mov edi, dword [ebp - 0x258]
lea eax, [ebp - 0x23c]
push eax
push dword [ebp - 0x240]
call sub.KERNEL32.dll_Process32NextW
test eax, eax
jne 0x47e130
mov esi, dword [ebp - 0x25c]
mov dword [ebp - 0x24c], esi
push dword [ebp - 0x240]
call dword [sym.imp.KERNEL32.dll_CloseHandle]
cmp esi, edi
je 0x47e229
lea eax, [ebp - 0x240]
mov dword [ebp - 0x240], 0xffffffff
push eax
push dword [esi]
call dword [sym.imp.KERNEL32.dll_ProcessIdToSessionId]
test eax, eax
je 0x47e214
mov eax, dword [ebp - 0x240]
cmp eax, dword [ebp - 0x248]
jne 0x47e214
push dword [esi]
push 0
push 0x100400
call dword [sym.imp.KERNEL32.dll_OpenProcess]
mov dword [ebp - 0x250], eax
test eax, eax
je 0x47e214
lea ecx, [ebp - 0x244]
push ecx
push 0xf
push eax
call dword [sym.imp.ADVAPI32.dll_OpenProcessToken]
push dword [ebp - 0x250]
test eax, eax
jne 0x47e21d
call dword [sym.imp.KERNEL32.dll_CloseHandle]
add esi, 4
cmp esi, edi
jne 0x47e1b0
jmp 0x47e223
call dword [sym.imp.KERNEL32.dll_CloseHandle]
mov esi, dword [ebp - 0x24c]
mov edi, dword [ebp - 0x244]
test esi, esi
je 0x47e25c
sub ebx, esi
mov eax, esi
and ebx, 0xfffffffc
cmp ebx, 0x1000
jb 0x47e252
mov esi, dword [esi - 4]
add ebx, 0x23
sub eax, esi
add eax, 0xfffffffc
cmp eax, 0x1f
ja 0x47e282
push ebx
push esi
call fcn.0048d64e
add esp, 8
mov eax, edi
jmp 0x47e266
mov eax, dword [ebp - 0x244]
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 0x10]
xor ecx, ebp
call fcn.0048d65c
mov esp, ebp
pop ebp
ret
call fcn.00498fa9
int3
Function at 0x47f380
Capabilities:
Get process heap flags
Get process heap force flags

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x4d2019
mov eax, dword fs:[0]
push eax
push ecx
push esi
mov eax, dword [0x50e3e0]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov esi, ecx
mov dword [ebp - 0x10], esi
call fcn.00479360
lea ecx, [esi + 0x18]
mov dword [ebp - 4], 0
call fcn.00479360
lea ecx, [esi + 0x30]
mov byte [ebp - 4], 1
call fcn.00479360
lea ecx, [esi + 0x48]
mov byte [ebp - 4], 2
call fcn.00479360
lea ecx, [esi + 0x60]
mov byte [ebp - 4], 3
call fcn.00479360
lea ecx, [esi + 0x78]
mov byte [ebp - 4], 4
call fcn.00479360
lea ecx, [esi + 0x90]
mov byte [ebp - 4], 5
call fcn.00479360
lea ecx, [esi + 0xa8]
mov byte [ebp - 4], 6
call fcn.00479360
lea ecx, [esi + 0xc0]
mov byte [ebp - 4], 7
call fcn.00479360
lea ecx, [esi + 0xd8]
mov byte [ebp - 4], 8
call fcn.00479360
lea ecx, [esi + 0xf0]
mov byte [ebp - 4], 9
call fcn.00479360
lea ecx, [esi + 0x108]
mov byte [ebp - 4], 0xa
call fcn.00479360
lea ecx, [esi + 0x120]
mov byte [ebp - 4], 0xb
call fcn.00479360
lea ecx, [esi + 0x138]
mov byte [ebp - 4], 0xc
call fcn.00479360
lea ecx, [esi + 0x150]
mov byte [ebp - 4], 0xd
call fcn.00479360
lea ecx, [esi + 0x168]
mov byte [ebp - 4], 0xe
call fcn.00479360
lea ecx, [esi + 0x180]
mov byte [ebp - 4], 0xf
call fcn.00479360
lea ecx, [esi + 0x198]
mov byte [ebp - 4], 0x10
call fcn.00479360
mov dword [esi + 0x1b0], 0
mov eax, esi
mov dword [esi + 0x1b4], 0
mov dword [esi + 0x1b8], 0
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop esi
mov esp, ebp
pop ebp
ret
Function at 0x486810
Capabilities:
Create thread

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x4d2f27
mov eax, dword fs:[0]
push eax
sub esp, 0x14
push ebx
push esi
push edi
mov eax, dword [0x50e3e0]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov edi, ecx
mov eax, dword [ebp + 0x28]
mov dword [ebp - 0x20], eax
mov dword [ebp - 4], 0
call fcn.00487610
test al, al
jne 0x486858
or ebx, 0xffffffff
jmp 0x4869be
cmp dword [edi + 0xc], 0
jne 0x4868a1
push 0
push 1
push 0
push 0
call dword [sym.imp.KERNEL32.dll_CreateSemaphoreW]
push 0
push 0
push 1
push 0
mov dword [edi + 4], eax
call dword [sym.imp.KERNEL32.dll_CreateEventW]
mov dword [edi], eax
lea eax, [ebp - 0x10]
push eax
push 0
push edi
push 0x487b70
push 0
push 0
mov dword [ebp - 0x10], 0
call fcn.0049f832
add esp, 0x18
mov dword [edi + 0xc], eax
lea ecx, [edi + 0x10]
call fcn.00488450
mov dword [ebp - 0x1c], 0
mov dword [ebp - 0x18], 0
push 0x20
mov byte [ebp - 4], 1
call fcn.0048d61e
add esp, 4
mov dword [ebp - 0x10], eax
mov byte [ebp - 4], 2
test eax, eax
je 0x4868df
lea ecx, [ebp + 8]
push ecx
mov ecx, eax
call fcn.00485960
mov ebx, eax
jmp 0x4868e1
xor ebx, ebx
mov dword [ebp - 0x10], ebx
push 0x10
mov byte [ebp - 4], 3
call fcn.0048d61e
mov esi, eax
add esp, 4
mov dword [ebp - 0x10], esi
test esi, esi
je 0x486914
mov dword [esi + 4], 1
mov dword [esi + 8], 1
mov dword [esi], vtable.std::_Ref_count_struct_KIC::Event_.0
mov dword [esi + 0xc], ebx
jmp 0x486916
xor esi, esi
cmp dword [ebp - 0x20], 0
mov byte [ebp - 4], 1
mov dword [ebp - 0x1c], ebx
mov dword [ebp - 0x18], esi
je 0x48694d
push 4
call fcn.0048d61e
add esp, 4
mov dword [ebp - 0x14], eax
push 0
push 0
push 0
push 0
call dword [sym.imp.KERNEL32.dll_CreateEventW]
mov ecx, dword [ebp - 0x14]
mov dword [ecx], eax
mov eax, dword [ebp - 0x20]
mov dword [eax], ecx
jmp 0x486950
mov ecx, dword [ebp - 0x14]
mov edx, dword [edi + 0x20]
cmp edx, dword [edi + 0x24]
je 0x486972
mov dword [edx + 4], esi
xor esi, esi
mov dword [edx], ebx
mov dword [edx + 8], ecx
add dword [edi + 0x20], 0xc
mov dword [ebp - 0x1c], 0
mov dword [ebp - 0x18], esi
jmp 0x486982
lea ecx, [ebp - 0x1c]
push ecx
push edx
lea ecx, [edi + 0x1c]
call fcn.00485fa0
mov esi, dword [ebp - 0x18]
lea ecx, [edi + 0x10]
call fcn.00488460
push 0
push 1
push dword [edi + 4]
call dword [sym.imp.KERNEL32.dll_ReleaseSemaphore]
xor ebx, ebx
test esi, esi
je 0x4869be
or edi, 0xffffffff
mov eax, edi
lock xadd dword [esi + 4], eax
jne 0x4869be
mov eax, dword [esi]
mov ecx, esi
call dword [eax]
lock xadd dword [esi + 8], edi
dec edi
jne 0x4869be
mov edx, dword [esi]
mov ecx, esi
call dword [edx + 4]
lea ecx, [ebp + 8]
call fcn.00409080
mov eax, ebx
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 0x24
Function at 0x48b2b0
Capabilities:
Encrypt data using aes
Reference aes constants

Disassembly:
push ebp
mov ebp, esp
sub esp, 0xc
push esi
mov esi, dword [ecx]
cmp esi, 0x10
je 0x48b2c7
cmp esi, 0x20
jne 0x48b49b
shr esi, 2
mov edx, 4
cmp esi, edx
mov dword [ebp - 0xc], esi
mov eax, esi
cmovb eax, edx
push edi
mov edi, dword [ebp + 8]
lea eax, [eax*4 + 0x1c]
mov dword [ebp - 8], eax
test edi, edi
je 0x48b49a
mov dword [edi], 0x10
push ebx
mov dword [edi + 4], eax
xor ebx, ebx
add edi, 8
test esi, esi
je 0x48b332
lea edx, [ecx + 5]
movzx ecx, byte [edx - 1]
lea edx, [edx + 4]
movzx eax, byte [edx - 4]
shl ecx, 8
or ecx, eax
movzx eax, byte [edx - 3]
shl ecx, 8
or ecx, eax
movzx eax, byte [edx - 2]
shl ecx, 8
or ecx, eax
mov dword [edi + ebx*4], ecx
inc ebx
cmp ebx, esi
jl 0x48b305
mov eax, dword [ebp - 8]
mov ebx, dword [edi + ebx*4 - 4]
mov ecx, esi
cmp esi, eax
jge 0x48b41a
mov dword [ebp + 8], 0
mov dword [ebp - 4], edi
lea ebx, [ebx]
mov eax, ecx
cdq
idiv esi
test edx, edx
jne 0x48b3b0
mov eax, dword [ebp + 8]
cdq
idiv esi
mov dl, byte [eax + 0x4eb998]
mov eax, ebx
shr eax, 0x10
movzx eax, al
movzx esi, byte [eax + str.cw]
movzx eax, dl
xor esi, eax
mov eax, ebx
shr eax, 8
movzx eax, al
shl esi, 8
movzx eax, byte [eax + str.cw]
xor esi, eax
movzx eax, bl
shl esi, 8
shr ebx, 0x18
movzx eax, byte [eax + str.cw]
xor esi, eax
movzx ebx, byte [ebx + str.cw]
shl esi, 8
xor ebx, esi
mov esi, dword [ebp - 0xc]
jmp 0x48b3fd
cmp esi, 6
jbe 0x48b3fd
cmp edx, 4
jne 0x48b3fd
mov eax, ebx
shr eax, 0x10
movzx eax, al
movzx edx, byte [eax + str.cw]
mov eax, ebx
shr eax, 0x18
movzx eax, byte [eax + str.cw]
shl eax, 8
xor edx, eax
mov eax, ebx
shr eax, 8
movzx eax, al
shl edx, 8
movzx eax, byte [eax + str.cw]
xor edx, eax
movzx eax, bl
shl edx, 8
movzx ebx, byte [eax + str.cw]
xor ebx, edx
mov eax, dword [ebp - 4]
inc dword [ebp + 8]
xor ebx, dword [eax]
add eax, 4
mov dword [edi + ecx*4], ebx
inc ecx
mov dword [ebp - 4], eax
mov eax, dword [ebp - 8]
cmp ecx, eax
jl 0x48b350
xor esi, esi
sub ecx, 1
js 0x48b499
lea eax, [edi + eax*4]
mov dword [ebp + 8], eax
mov ebx, dword [edi + ecx*4]
cmp esi, 4
jl 0x48b489
cmp ecx, 4
jb 0x48b489
mov eax, ebx
shr eax, 0x10
movzx eax, al
movzx edx, byte [eax + str.cw]
mov eax, ebx
shr eax, 8
movzx eax, al
mov edx, dword [edx*4 + 0x4ead98]
movzx eax, byte [eax + str.cw]
xor edx, dword [eax*4 + 0x4eb198]
mov eax, ebx
shr eax, 0x18
movzx eax, byte [eax + str.cw]
xor edx, dword [eax*4 + 0x4ea998]
movzx eax, bl
movzx eax, byte [eax + str.cw]
xor edx, dword [eax*4 + 0x4eb598]
mov eax, dword [ebp + 8]
jmp 0x48b48b
mov edx, ebx
mov dword [eax], edx
inc esi
add eax, 4
sub ecx, 1
mov dword [ebp + 8], eax
jns 0x48b427
pop ebx
pop edi
pop esi
mov esp, ebp
pop ebp
ret 4
Function at 0x48b8a0
Capabilities:
Decode data using base64 via dword translation table
Encode data using base64

Disassembly:
push ebp
mov ebp, esp
sub esp, 8
push ebx
mov ebx, dword [ebp + 8]
push esi
mov eax, dword [ebx + 0x10]
add eax, 3
shr eax, 2
lea eax, [eax + eax*2]
push eax
call fcn.0048d7a5
mov ecx, ebx
add esp, 4
mov esi, eax
cmp dword [ecx + 0x14], 0x10
jb 0x48b8cc
mov ecx, dword [ecx]
mov ebx, dword [ebx + 0x10]
lea eax, [ebx - 1]
add eax, ecx
cmp byte [eax], 0x3d
jne 0x48b8e9
lea esp, [esp]
lea eax, [eax - 1]
dec ebx
cmp byte [eax], 0x3d
je 0x48b8e0
push edi
xor edi, edi
test ebx, ebx
je 0x48b986
mov eax, 1
mov dword [ebp + 8], 2
sub eax, ecx
lea edx, [ecx + 2]
mov dword [ebp - 8], eax
lea eax, [ebx - 1]
shr eax, 2
inc eax
mov dword [ebp - 4], eax
movsx eax, byte [edx - 1]
mov ch, byte [eax + 0x4eba00]
movsx eax, byte [edx - 2]
mov cl, byte [eax + 0x4eba00]
mov al, ch
sar al, 4
and al, 3
shl cl, 2
or cl, al
mov eax, dword [ebp + 8]
mov byte [edi + esi], cl
inc edi
cmp eax, ebx
jae 0x48b977
movsx eax, byte [edx]
shl ch, 4
mov cl, byte [eax + 0x4eba00]
mov al, cl
sar al, 2
and al, 0xf
or al, ch
mov byte [edi + esi], al
inc edi
mov eax, dword [ebp - 8]
add eax, edx
cmp eax, ebx
jae 0x48b974
movsx eax, byte [edx + 1]
shl cl, 6
mov al, byte [eax + 0x4eba00]
and al, 0x3f
or al, cl
mov byte [edi + esi], al
inc edi
mov eax, dword [ebp + 8]
add eax, 4
add edx, 4
sub dword [ebp - 4], 1
mov dword [ebp + 8], eax
jne 0x48b912
mov eax, dword [ebp + 0x10]
test eax, eax
je 0x48b98f
mov dword [eax], edi
mov ecx, dword [ebp + 0xc]
test ecx, ecx
je 0x48b9b2
lea eax, [ebp + 8]
cmp ecx, eax
je 0x48b9b2
mov edx, dword [ecx]
mov eax, esi
xor esi, esi
mov dword [ecx], eax
test edx, edx
je 0x48b9b2
push edx
call fcn.0048d7ae
add esp, 4
test edi, edi
pop edi
setne bl
test esi, esi
je 0x48b9c5
push esi
call fcn.0048d7ae
add esp, 4
pop esi
mov al, bl
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x4ae6a4
Capabilities:
Read file on windows

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
pop ebp
jmp fcn.004ae51a

Function at 0x4b0640
Capabilities:
Set environment variable

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
pop ebp
jmp fcn.004b0193

Function at 0x4bc320
Capabilities:
Access peb ldr_data
Get kernel32 base address

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x4d38a3
mov eax, dword fs:[0]
push eax
push ecx
push esi
mov eax, dword [0x50e3e0]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov esi, ecx
mov dword [ebp - 0x10], esi
mov dword [esi + 8], 0xffffffff
mov dword [esi + 4], 0xffffffff
mov dword [esi + 0xc], 0
mov dword [esi + 0x30], 0
mov dword [esi + 0x34], 0xf
mov byte [esi + 0x20], 0
mov dword [esi + 0x10], 0
mov dword [esi + 0x14], 0
mov dword [esi + 0x18], 0
mov dword [esi + 0x1c], 0
mov dword [esi + 0x38], 0
mov dword [esi + 0x3c], 0
lea ecx, [esi + 0x48]
mov dword [esi], vtable.TiXmlDocument.0
mov dword [ebp - 4], 0
mov dword [ecx + 0x10], 0
mov dword [ecx + 0x14], 0xf
mov byte [ecx], 0
mov dword [esi + 0x68], 0xffffffff
mov dword [esi + 0x64], 0xffffffff
push 0
push 0x4d9e70
mov byte [ebp - 4], 1
mov dword [esi + 0x60], 4
mov byte [esi + 0x6c], 0
mov byte [esi + 0x40], 0
mov dword [esi + 0x44], 0
call fcn.0040c870
mov dword [esi + 0x68], 0
mov eax, esi
mov dword [esi + 0x64], 0
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop esi
mov esp, ebp
pop ebp
ret
Function at 0x4c3430
Capabilities:
Access peb ldr_data
Get process heap force flags

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x4d3d57
mov eax, dword fs:[0]
push eax
sub esp, 0xc
push ebx
push esi
push edi
mov eax, dword [0x50e3e0]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov ebx, ecx
mov dword [ebp - 0x14], ebx
cmp dword [ebp + 0xc], 0
mov dword [ebp - 0x10], 0
je 0x4c3485
mov dword [ebx], 0x4f8f80
mov dword [ebx + 0x50], vtable.std::basic_ios_char__struct_std::char_traits_char__.0
mov dword [ebp - 4], 0
mov dword [ebp - 0x10], 1
push 0
lea esi, [ebx + 4]
mov ecx, ebx
push 0
push esi
mov dword [ebp + 0xc], esi
call fcn.004c3260
mov eax, dword [ebx]
push 8
mov dword [ebp - 4], 1
mov dword [ebp - 0x18], esi
mov eax, dword [eax + 4]
mov dword [ebx + eax], vtable.std::basic_ostringstream_char__struct_std::char_traits_char___class_std::allocator_char__.0
mov eax, dword [ebx]
mov ecx, dword [eax + 4]
lea eax, [ecx - 0x50]
mov dword [ecx + ebx - 4], eax
mov dword [esi], vtable.std::basic_streambuf_char__struct_std::char_traits_char__.0
call fcn.0048d61e
mov esi, eax
add esp, 4
test esi, esi
je 0x4c34e2
push 1
mov byte [ebp - 4], 2
call fcn.0048c1d3
add esp, 4
mov dword [esi + 4], eax
jmp 0x4c34e4
xor esi, esi
lea eax, [ebx + 4]
mov dword [eax + 0x34], esi
lea ebx, [eax + 4]
mov dword [eax + 0xc], ebx
lea esi, [eax + 8]
mov dword [eax + 0x10], esi
lea ecx, [eax + 0x18]
mov dword [eax + 0x20], ecx
lea edx, [eax + 0x24]
mov dword [eax + 0x2c], edx
lea edi, [eax + 0x14]
mov dword [eax + 0x1c], edi
add eax, 0x28
mov dword [ebp - 0x10], ebx
mov ebx, dword [ebp + 0xc]
mov dword [ebx + 0x30], eax
mov ebx, dword [ebp - 0x10]
mov dword [esi], 0
mov esi, dword [ebp + 0xc]
mov dword [ecx], 0
mov dword [eax], 0
mov dword [ebx], 0
mov ebx, dword [ebp + 8]
mov ecx, ebx
not ecx
mov dword [edi], 0
mov dword [edx], 0
and ecx, 1
shl ecx, 2
mov eax, ebx
mov edx, ecx
mov dword [esi], vtable.std::basic_stringbuf_char__struct_std::char_traits_char___class_std::allocator_char__.0
or edx, 8
mov dword [esi + 0x38], 0
and al, 8
cmove edx, ecx
mov eax, edx
or eax, 0x10
and bl, 4
cmove eax, edx
mov dword [esi + 0x3c], eax
mov eax, dword [ebp - 0x14]
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 8

Function at 0x4c76f0
Capabilities:
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
push ecx
lea eax, [ebp - 4]
mov dword [ebp - 4], 0
push eax
push 0x20019
push 0
push str.SoftwareKingsoftOffice6.0Common
push dword [ebp + 8]
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyExA]
test eax, eax
jne 0x4c7746
push esi
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push eax
push eax
push str.InstallRoot
push dword [ebp - 4]
call dword [sym.imp.ADVAPI32.dll_RegQueryValueExA]
push dword [ebp - 4]
mov esi, eax
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
xor eax, eax
test esi, esi
pop esi
sete al
mov esp, ebp
pop ebp
ret
xor eax, eax
mov esp, ebp
pop ebp
ret
Function at 0x433000
Capabilities:
Encode data using xor
Packed with generic packer

Disassembly:
pushal
nop
nop
nop
nop
nop
mov eax, section..text
nop
mov ebx, 0x40de38
nop
mov ecx, 0x54c31bf6
nop
test eax, eax
nop
nop
nop
nop
je 0x43304e
nop
nop
nop
nop
nop
nop
nop
nop
xor dword [eax], ecx
nop
inc eax
nop
nop
nop
nop
inc eax
nop
nop
nop
nop
nop
nop
nop
nop
nop
inc eax
nop
inc eax
nop
nop
nop
nop
nop
cmp eax, ebx
nop
nop
nop
nop
nop
nop
jne 0x433024
nop
nop
nop
mov eax, section..text_1
mov ebx, 0x4304d8
nop
nop
mov ecx, 0x31476581
nop
nop
nop
test eax, eax
nop
je 0x433084
nop
nop
nop
nop
xor dword [eax], ecx
nop
nop
nop
nop
nop
nop
nop
add eax, 4
nop
nop
nop
nop
cmp eax, ebx
jne 0x43306c
nop
nop
nop
nop
nop
nop
nop
nop
nop
popal
jmp 0x431219
Function at 0x401ee4
Capabilities:
Parse pe header

Disassembly:
push 0xc
push 0x402270
call fcn.004021a8
xor ecx, ecx
mov eax, dword [ebp + 8]
test eax, eax
je 0x401f44
cmp eax, 0xffffffff
je 0x401f44
mov dword [ebp - 4], ecx
mov edx, 0x5a4d
cmp word [eax], dx
jne 0x401f3d
mov edx, dword [eax + 0x3c]
test edx, edx
js 0x401f3d
cmp edx, 0x10000000
jae 0x401f3d
add eax, edx
mov dword [ebp - 0x1c], eax
mov ecx, dword [eax]
sub ecx, 0x4550
neg ecx
sbb ecx, ecx
not ecx
and ecx, eax
jmp 0x401f3a
mov dword [ebp - 0x1c], ecx
mov dword [ebp - 4], 0xfffffffe
mov eax, ecx
mov ecx, dword [ebp - 0x10]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
leave
ret 4

Function at 0x401fb0
Capabilities:
Enumerate pe sections

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
mov eax, dword [ebp + 8]
xor edx, edx
push ebx
push esi
push edi
mov ecx, dword [eax + 0x3c]
add ecx, eax
movzx eax, word [ecx + 0x14]
movzx ebx, word [ecx + 6]
add eax, 0x18
add eax, ecx
test ebx, ebx
je 0x401fee
mov edi, dword [ebp + 0xc]
mov esi, dword [eax + 0xc]
cmp edi, esi
jb 0x401fe6
mov ecx, dword [eax + 8]
add ecx, esi
cmp edi, ecx
jb 0x401ff0
inc edx
add eax, 0x28
cmp edx, ebx
jb 0x401fd6
xor eax, eax
pop edi
pop esi
pop ebx
pop ebp
ret

Function at 0x4020c0
Capabilities:
Parse pe header

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
mov ecx, dword [ebp + 8]
mov eax, 0x5a4d
cmp word [ecx], ax
jne 0x4020f1
mov eax, dword [ecx + 0x3c]
add eax, ecx
cmp dword [eax], 0x4550
jne 0x4020f1
mov ecx, 0x10b
cmp word [eax + 0x18], cx
jne 0x4020f1
mov eax, 1
pop ebp
ret
xor eax, eax
pop ebp
ret

Function at 0x4084d3
Capabilities:
Encode data using xor

Disassembly:
call 0x40844c
sub bl, byte [ebx]
mov eax, 0x64f7f691
int 0x82
xchg ebx, eax
ror cl, 1
into
out dx, eax
cld
test edx, ebx
or eax, dword [ebx - 0x178f73c]
xor esi, 0xde5af04
add eax, esi
lea esp, [esp - 0xe]
mov esi, dword [esp + 0xe]
lea esp, [esp + 0x12]
xor esi, dword [esp]
push eax
sub eax, 0xf24f2b00
mov eax, esp
or dword [eax - 0x22], ebx
pop eax
jmp 0x40847c
xor dword [esp], esi
xor eax, 0
mov dword [esp], esi
add esp, 4
add esi, dword [ebp + 8]
push ebp
add ebp, 0xc
mov ecx, dword [ebp]
pop ebp
ja 0x408498
xor edx, 0
jmp 0x4084a3
xor edx, edx
jmp 0x4084ba
jmp 0x4084c6
xor eax, eax
push 0x8427d7c0
call 0x4084d3
stc
add esp, 8
add esi, 0
cmp ecx, 0
je 0x40850f
mov ebx, dword [ebp + 0x10]
mov edi, dword [ebp + 0x14]
add bl, dl
xor byte [esi], bl
mov dl, byte [esi]
inc esi
add ebx, edi
rol ebx, 8
dec ecx
jne 0x4084e8
lea esp, [esp - 4]
xchg dword [esp], ebx
mov ebx, dword [esp]
or eax, edx
xor eax, eax
add eax, dword [esp]
add esp, 4
pop esi
pop edi
pop ebx
xchg dword [esp], ecx
mov dword [esp], ecx
lea esp, [esp + 4]
pop edx
leave
je 0x408526
add eax, 0
jno 0x40852b
add esi, 0
ret 0x10
Function at 0x409294
Capabilities:
Encode data using xor

Disassembly:
lea esp, [esp - 0x63]
mov dword [esp + 0x5f], ebx
lea esp, [esp + 0x5f]
mov ebx, 0x8dff8662
xchg dword [esp], ebx
and dword [esp], ebp
jmp 0x4092b6
add ebx, 0
or dword [esp], ebp
mov ebp, esp
push eax
push edi
lea esp, [esp - 4]
xchg dword [esp], ecx
pop ecx
lea esp, [esp - 4]
mov edi, dword [ebp + 8]
mov eax, dword [ebp + 0xc]
cmp edi, dword [ebp + 0x14]
ja 0x409458
cmp edi, dword [ebp + 0x10]
jb 0x409458
lea esi, [esi]
sub esi, 0
push dword [ebp + 0x14]
push dword [ebp + 0x10]
sub esp, 0x6a
mov dword [esp + 0x66], 0xc2ccbc3c
add esp, 0x66
mov dword [esp], edi
or edi, 0xffffffff
and edi, 0xcedcf875
xor edi, 0xce9c140e
xchg dword [esp], edi
push edx
mov edx, esp
xor edx, 0
add edx, 0
push ebx
lea ebx, [edx + 4]
mov dword [ebx], eax
pop ebx
pop edx
push edi
call fcn.00408d80
inc edi
jmp 0x40933f
jmp 0x40934c
ror eax, 8
push dword [ebp + 0x14]
push dword [ebp + 0x10]
push eax
push edi
call fcn.00408d80
inc edi
and dword [esp - 0x4e], ecx
ror eax, 8
push dword [ebp + 0x14]
push dword [ebp + 0x10]
push eax
push edi
call fcn.00408d80
inc edi
ror eax, 8
push dword [ebp + 0x14]
push dword [ebp + 0x10]
push eax
push 0
sub esi, 0
add dword [esp], edx
xor edx, edx
je 0x4093a0
sub bl, byte [ebx]
mov eax, 0x64f7f691
int 0x82
xchg ebx, eax
ror cl, 1
into
out dx, eax
cld
test edx, ebx
or edx, 0x13e27bd2
push ebx
add ebx, esi
mov ebx, esp
xor dword [ebx - 0x2a], edi
fdiv qword [ecx]
jnp 0x409384
pop ebx
xor edx, 0x1b7d0cc
add edx, 0xedeb415d
xchg dword [esp], edx
push edx
mov edx, esp
call int.004093ce
add dword [eax], 0x39
jle 0x4093aa
sub al, 0xf5
mov ch, al
call fcn.004093e3
mov dword [edi], eax
pop ecx
pop edi
pop eax
leave
ret 0x10

Function at 0x40b0bb
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
push esi
push ecx
push edx
push 0
sub esi, esi
shr esi, 9
and dword [esp - 0x69], ebx
jbe 0x40b0d1
add edi, 0
shr esi, 0x17
or esi, dword [esp]
add esp, 4
add esi, dword [ebp + 8]
xor eax, eax
xor edx, edx
cld
and dword [esp - 0x46], edx
xor ecx, ecx
rol edx, 7
and dword [esp - 0x4b], edx
xor dl, al
mov al, byte [esi]
inc esi
or al, al
jne 0x40b0e2
mov eax, edx
pop edx
pop ecx
pop esi
mov esp, ebp
mov ebp, dword [esp]
add esp, 4
push 0x54
call fcn.0040b123
std
inc ebx
sar cl, 0x3e
lahf
in al, dx
mov ch, 0x4a
mov ebx, 0x971631d8
test byte [ebp - 0x5e], ch
xor eax, dword [ebx + 0x2b5108c4]
add esp, 8
push ecx
sub ecx, eax
mov ecx, esp
cmp dword [ecx - 0x51], edx