joyce8/EMBER2024-capa huggingface dataset:
Function at 0x100ac31b
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
sub esp, 8
push 0xffffffffffffffff
push esi
mov esi, esp
xor dword [esp - 0x43], esi
xor dword [esp - 0x45], esi
and dword [esi + 4], eax
pop esi
push 0
ja 0x100ac264
add ebx, 0
push ecx
call 0x100ac279
dec esp
adc eax, 0x91b81b2a
div bh
int 0x82
xchg ebx, eax
ror cl, 1
add esp, 8
xor dword [esp], ebx
sub esp, 0x6b
mov dword [esp + 0x67], edx
add esp, 0x67
push ecx
push 0
xor dword [esp - 0x56], edx
xor edi, 0
add dword [esp], edi
push esi
mov ebx, 0x14ffb10c
sub ebx, dword [0x1501a94b]
mov dword [ebp - 8], ebx
xchg esi, eax
push 0x1501a93b
call fcn.100a7d43
xchg esi, eax
add esi, ebx
mov edx, dword [ebp + 8]
sub edx, ebx
call fcn.100a7251
mov edi, eax
mov eax, dword [esi + 8]
xor dword [esp - 0x69], edx
xor ebx, 0
xor eax, edi
cmp edx, eax
jb 0x100ac3d7
mov eax, dword [esi + 0xc]
xor eax, edi
cmp edx, eax
ja 0x100ac3d7
mov ecx, dword [esi + 0x10]
sub dword [esp - 0x34], ebx
xor ecx, edi
mov edx, dword [esi + 0x14]
xor edx, edi
shl edx, 2
add edx, 0x18
mov eax, dword [esi]
xor eax, edi
cmp eax, 1
je 0x100ac38e
mov eax, 1
lock xchg dword [0x1501a947], eax
push 0x3dd1fc71
call 0x100ac31b
push esi
add esp, 8
cmp eax, 0
jne 0x100ac304
push edx
mov eax, edi
xor byte [esi + edx], al
inc edx
dec ecx
jne 0x100ac32a
pop edx
mov eax, dword [esi + 0x14]
xor eax, edi
js 0x100ac33f
cmp ecx, edx
cmp eax, 0
je 0x100ac364
mov dword [ebp - 4], eax
lea ecx, [esi + 0x18]
mov eax, dword [esi + ecx]
xor eax, edi
add eax, edx
add dword [esi + eax], ebx
add ecx, 4
dec dword [ebp - 4]
jne 0x100ac34e
mov eax, 1
mov dword [esp - 0x1a], eax
push 0x8ae1b7eb
call fcn.100ac37d
dec eax
loope 0x100ac380
invalid
xor eax, edi
mov dword [esi], eax
mov dword [0x1501a947], 0
add edx, esi
mov dword [ebp + 4], edx
xchg dword [esp], esi
push ecx
lea ecx, [edi - 0x72d1f741]
mov ecx, esp
mov dword [ecx - 0x15], ebx
pop ecx
push esi
xor esi, esi
mov esi, esp
and dword [esi - 0x1d], ecx
pop esi
mov dword [esp], esi
jb 0x100ac3b4
xor edx, 0
add esp, 4
pop edi
pop ecx
pop edx
pop ebx
pop eax
leave
jmp 0x100ac3c9
jmp 0x100ac3d4
ret 4
mov eax, dword [esi + 4]
xor eax, edi
add esi, eax
jmp 0x100ac2c2
Function at 0x100b343c
Capabilities:
Access peb ldr_data

Disassembly:
add esp, 8
and dword [esp], ebx
push ecx
push edx
push edi
push esi
or edi, 0xffffffff
not edi
add edi, dword [ebp + 8]
mov eax, dword fs:[0x30]
mov eax, dword [eax + 0xc]
mov ecx, dword [eax + 0xc]
push ecx
xor edx, edx
mov ecx, dword [ecx]
cmp ecx, dword [esp]
je 0x100b3712
push ebp
push 0xffffffffffffffff
sub esp, 0x32
mov dword [esp + 0x2e], 0x150075bf
add esp, 0x2e
sub esp, 4
mov dword [esp], 0x14ffe585
push 0xffffffffffffffff
call fcn.100aa63c
xchg edx, eax
and eax, 0
add eax, 0x75d46dc4
push ecx
and ecx, 0xcfb6d7ec
mov ecx, esp
mov dword [ecx - 0x54], esi
pop ecx
ja 0x100b34a6
and eax, eax
xchg edx, eax
mov edx, dword [ecx + edx - 0x75d46dac]
call fcn.100b34be
mov byte [0xee69f033], al
invalid
mov eax, ecx
pop esi
mov edi, dword [esp]
add esp, 4
pop edx
xor ecx, ecx
add ecx, 0xffffffff
and ecx, dword [esp]
xor ecx, 0
add esp, 4
pop ebx
mov esp, ebp
mov ebp, dword [esp]
add esp, 4
jno 0x100b3706
xor eax, 0
ret 4
xor ecx, ecx
jmp 0x100b36da
Function at 0x100c2f0c
Capabilities:
Parse pe header

Disassembly:
push ebp
mov ebp, esp
push ebx
push ecx
lea esp, [esp - 0x10]
mov dword [esp + 0xc], edx
lea esp, [esp + 0xc]
sub esp, 4
mov dword [esp], 0x8b92e34e
mov dword [esp], edi
push esi
mov eax, dword [ebp + 8]
and ax, 0xf001
dec eax
cmp word [eax], 0x5a4d
jne 0x100c2f2e
mov ebx, dword [eax + 0x3c]
cmp ebx, 0xf08
ja 0x100c2f2e
add ebx, eax
cmp dword [ebx], 0x4550
jne 0x100c2f2e
ret
cmp word [ebx + 4], 0x14c
jne 0x100c2f2e
test word [ebx + 0x16], 2
je 0x100c2f2e
test word [ebx + 0x16], 0x100
je 0x100c2f2e
cmp word [ebx + 0x18], 0x10b
jne 0x100c2f2e
mov edx, dword [ebx + 0x78]
cmp edx, 0
je 0x100c2f2e
lea edx, [eax + edx]
mov edx, dword [edx + 0xc]
push 0xe1641d81
call 0x100c2fba
adc al, 0xbd
mov dl, 3
cmp byte [ecx + 0x75ac5ffe], 0xa
jnp 0x100c2f4e
int1
salc
push edi
inc esp
add esp, 8
lea edx, [edx + eax]
mov ebx, eax
push edx
call fcn.100a9e99
xchg ebx, eax
cmp ebx, dword [ebp + 0xc]
jne 0x100c2f2e
sub esp, 0x3e
mov esi, dword [esp + 0x3e]
add esp, 0x42
pop edi
mov edx, dword [esp]
add esp, 4
pop ecx
pop ebx
leave
ret 8

Function at 0x100c2fba
Capabilities:
Parse pe header

Disassembly:
push ebp
mov ebp, esp
push ebx
push ecx
lea esp, [esp - 0x10]
mov dword [esp + 0xc], edx
lea esp, [esp + 0xc]
sub esp, 4
mov dword [esp], 0x8b92e34e
mov dword [esp], edi
push esi
mov eax, dword [ebp + 8]
and ax, 0xf001
dec eax
cmp word [eax], 0x5a4d
jne 0x100c2f2e
mov ebx, dword [eax + 0x3c]
cmp ebx, 0xf08
ja 0x100c2f2e
add ebx, eax
cmp dword [ebx], 0x4550
jne 0x100c2f2e
ret
cmp word [ebx + 4], 0x14c
jne 0x100c2f2e
test word [ebx + 0x16], 2
je 0x100c2f2e
test word [ebx + 0x16], 0x100
je 0x100c2f2e
cmp word [ebx + 0x18], 0x10b
jne 0x100c2f2e
mov edx, dword [ebx + 0x78]
cmp edx, 0
je 0x100c2f2e
lea edx, [eax + edx]
mov edx, dword [edx + 0xc]
push 0xe1641d81
call 0x100c2fba
adc al, 0xbd
mov dl, 3
cmp byte [ecx + 0x75ac5ffe], 0xa
jnp 0x100c2f4e
int1
salc
push edi
inc esp
add esp, 8
lea edx, [edx + eax]
mov ebx, eax
push edx
call fcn.100a9e99
xchg ebx, eax
cmp ebx, dword [ebp + 0xc]
jne 0x100c2f2e
sub esp, 0x3e
mov esi, dword [esp + 0x3e]
add esp, 0x42
pop edi
mov edx, dword [esp]
add esp, 4
pop ecx
pop ebx
leave
ret 8
Function at 0x100c3071
Capabilities:
Resolve function by parsing pe exports

Disassembly:
push 0
push ecx
xor ecx, ecx
jne 0x100c30ca
mov ecx, esp
xor dword [ecx - 0x55], edi
pop ecx
call 0x100c3071
dec esp
adc eax, 0x91b81b2a
div bh
int 0x82
xchg ebx, eax
ror cl, 1
into
out dx, eax
call 0x100c3080
cld
test edx, ebx
or ebp, eax
add dword [esi - 0x7cc26b19], esp
les ecx, [eax]
or dword [esp], ebp
mov ebp, esp
sub esp, 0x100
push ebx
push edx
push ecx
push edi
push esi
mov ebx, dword [ebp + 8]
mov edx, ebx
add ebx, dword [ebx + 0x3c]
mov ebx, dword [ebx + 0x78]
lea ebx, [ebx + edx]
mov eax, dword [ebx + 0x24]
add eax, edx
xor edi, edi
jne 0x104c8d23
or edi, dword [ebx + 0x20]
add edi, edx
mov ecx, dword [ebx + 0x18]
mov esi, dword [edi]
add esi, edx
push 0
push ecx
mov ecx, esp
push 0x55d34c8a
call 0x100c30d1
sti
sbb byte [ecx + 0x56], dh
xlatb
les ebp, [ebp + 0x8c483e2]
xchg dword [ecx + 4], eax
xor eax, edx
shl eax, 3
xor ecx, 0
shl eax, 0x1d
add eax, dword [ecx + 4]
pop ecx
push esi
call fcn.100a9f47
cmp eax, dword [ebp + 0xc]
pop eax
je 0x100c3170
add edi, 4
add eax, 2
dec ecx
jne 0x100c30b6
call 0x100c311d
loope 0x100c3113
invalid
sbb esi, ebx
mov edi, 0xdbead58c
js 0x100c316d
mov dh, 0xe8
or byte [eax], al
add byte [eax], al
mov bh, 0x24
lea eax, [edx + 0x53]
nop
mov dword [esi + 0x2308c483], ecx
sal byte [ecx], 0xc0
fsub st(7)
int 0xf
mov bh, 0
movzx eax, word [eax]
jmp 0x100c317e
shl eax, 2
add eax, dword [ebx + 0x1c]
add eax, edx
mov eax, dword [eax]
add eax, edx
mov ebx, edx
add ebx, dword [edx + 0x3c]
mov ecx, dword [ebx + 0x7c]
mov ebx, dword [ebx + 0x78]
add ebx, edx
add ecx, ebx
cmp eax, ebx
jb 0x100c3131
cmp eax, ecx
ja 0x100c3131
mov esi, eax
lea edi, [ebp - 0x100]
mov al, byte [esi]
mov byte [edi], al
inc edi
inc esi
js 0x100c31bb
or ecx, ecx
xor dword [esp - 0x6b], eax
cmp al, 0x2e
jne 0x100c31b1
lea edi, [ebp - 0x100]
push 0x100
push edi
push esi
call fcn.100aa426
lea esp, [esp - 0x60]
mov dword [esp + 0x5c], edi
lea esp, [esp + 0x5c]
Function at 0x100c3080
Capabilities:
Resolve function by parsing pe exports

Disassembly:
push 0
push ecx
xor ecx, ecx
jne 0x100c30ca
mov ecx, esp
xor dword [ecx - 0x55], edi
pop ecx
call 0x100c3071
dec esp
adc eax, 0x91b81b2a
div bh
int 0x82
xchg ebx, eax
ror cl, 1
into
out dx, eax
call 0x100c3080
cld
test edx, ebx
or ebp, eax
add dword [esi - 0x7cc26b19], esp
les ecx, [eax]
or dword [esp], ebp
mov ebp, esp
sub esp, 0x100
push ebx
push edx
push ecx
push edi
push esi
mov ebx, dword [ebp + 8]
mov edx, ebx
add ebx, dword [ebx + 0x3c]
mov ebx, dword [ebx + 0x78]
lea ebx, [ebx + edx]
mov eax, dword [ebx + 0x24]
add eax, edx
xor edi, edi
jne 0x104c8d23
or edi, dword [ebx + 0x20]
add edi, edx
mov ecx, dword [ebx + 0x18]
mov esi, dword [edi]
add esi, edx
push 0
push ecx
mov ecx, esp
push 0x55d34c8a
call 0x100c30d1
sti
sbb byte [ecx + 0x56], dh
xlatb
les ebp, [ebp + 0x8c483e2]
xchg dword [ecx + 4], eax
xor eax, edx
shl eax, 3
xor ecx, 0
shl eax, 0x1d
add eax, dword [ecx + 4]
pop ecx
push esi
call fcn.100a9f47
cmp eax, dword [ebp + 0xc]
pop eax
je 0x100c3170
add edi, 4
add eax, 2
dec ecx
jne 0x100c30b6
call 0x100c311d
loope 0x100c3113
invalid
sbb esi, ebx
mov edi, 0xdbead58c
js 0x100c316d
mov dh, 0xe8
or byte [eax], al
add byte [eax], al
mov bh, 0x24
lea eax, [edx + 0x53]
nop
mov dword [esi + 0x2308c483], ecx
sal byte [ecx], 0xc0
fsub st(7)
int 0xf
mov bh, 0
movzx eax, word [eax]
jmp 0x100c317e
shl eax, 2
add eax, dword [ebx + 0x1c]
add eax, edx
mov eax, dword [eax]
add eax, edx
mov ebx, edx
add ebx, dword [edx + 0x3c]
mov ecx, dword [ebx + 0x7c]
mov ebx, dword [ebx + 0x78]
add ebx, edx
add ecx, ebx
cmp eax, ebx
jb 0x100c3131
cmp eax, ecx
ja 0x100c3131
mov esi, eax
lea edi, [ebp - 0x100]
mov al, byte [esi]
mov byte [edi], al
inc edi
inc esi
js 0x100c31bb
or ecx, ecx
xor dword [esp - 0x6b], eax
cmp al, 0x2e
jne 0x100c31b1
lea edi, [ebp - 0x100]
push 0x100
push edi
push esi
call fcn.100aa426
lea esp, [esp - 0x60]
mov dword [esp + 0x5c], edi
lea esp, [esp + 0x5c]

Function at 0x433004
Capabilities:
Encode data using xor
Packed with generic packer

Disassembly:
pushal
nop
call 0x43300c
nop
nop
nop
nop
pop eax
nop
nop
add eax, 0x40a063
nop
sub eax, 0x40a009
mov ebx, dword [eax]
nop
nop
nop
nop
nop
mov ecx, dword [eax + 4]
nop
nop
nop
mov edx, dword [eax + 8]
nop
nop
xor dword [ebx], edx
nop
nop
nop
nop
add ebx, 4
nop
nop
nop
nop
cmp ebx, ecx
nop
nop
nop
nop
jl 0x433030
nop
nop
nop
nop
nop
nop
add eax, 0xc
nop
cmp dword [eax], 0
nop
nop
nop
jne 0x43301e
nop
nop
nop
nop
nop
nop
popal
nop
nop
jmp 0x431219
Function at 0x430005
Capabilities:
Encode data using xor
Packed with generic packer

Disassembly:
pushal
mov eax, section..rsrc
nop
nop
push 4
nop
nop
nop
nop
nop
nop
pop edi
nop
nop
nop
nop
nop
cmp eax, 0
nop
je 0x430072
nop
nop
nop
nop
mov ebx, 0x408f6c
nop
nop
mov ecx, ebx
nop
nop
nop
sub ecx, eax
nop
nop
nop
nop
nop
nop
nop
xor edx, edx
nop
nop
push eax
nop
nop
nop
mov eax, ecx
nop
nop
nop
nop
nop
div edi
nop
nop
nop
nop
nop
xchg ecx, eax
nop
nop
nop
nop
pop eax
nop
nop
nop
nop
mov esi, 0x434376fe
nop
nop
nop
xor dword [eax], esi
nop
nop
nop
nop
nop
add eax, edi
nop
nop
nop
loop 0x430060
nop
nop
nop
mov eax, section..pdata
nop
nop
cmp eax, 0
nop
nop
nop
je 0x4300d2
nop
nop
mov ebx, 0x42e3d0
nop
nop
nop
nop
nop
mov ecx, ebx
sub ecx, eax
nop
nop
nop
nop
nop
nop
nop
xor edx, edx
nop
nop
push eax
nop
nop
nop
nop
nop
nop
mov eax, ecx
nop
nop
nop
nop
div edi
nop
nop
nop
nop
nop
nop
nop
xchg ecx, eax
nop
nop
nop
nop
nop
pop eax
mov esi, 0x39246b97
nop
nop
nop
xor dword [eax], esi
nop
nop
nop
nop
nop
nop
add eax, edi
nop
nop
nop
nop
loop 0x4300c0
nop
nop
nop
popal
nop
nop
jmp 0x401219
Function at 0x402634
Capabilities:
Resolve dns

Disassembly:
push ebp
mov ebp, esp
push ecx
and dword [ebp - 4], 0
push esi
push dword [ebp + 8]
mov esi, dword [sym.imp.WS2_32.dll_inet_addr]
call esi
cmp eax, 0xffffffff
je 0x402655
push dword [ebp + 8]
call esi
mov dword [ebp - 4], eax
cmp dword [ebp - 4], 0
pop esi
jne 0x402682
push dword [ebp + 8]
call dword [sym.imp.WS2_32.dll_gethostbyname]
test eax, eax
je 0x402682
mov eax, dword [eax + 0xc]
mov eax, dword [eax]
cmp dword [eax], 0
je 0x402682
push 4
push eax
lea eax, [ebp - 4]
push eax
call sub.MSVCRT.dll_memcpy
add esp, 0xc
mov eax, dword [ebp - 4]
leave
ret 8

Function at 0x402689
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
push ecx
mov edx, dword [ebp + 0x10]
and dword [ebp - 4], 0
imul edx, edx, 0x9e3779b9
push esi
mov esi, dword [ebp + 0xc]
test edx, edx
mov eax, dword [esi]
mov ecx, dword [esi + 4]
je 0x4026fe
mov esi, dword [ebp + 8]
push ebx
push edi
mov edi, ecx
mov ebx, ecx
sar edi, 5
shl ebx, 4
xor edi, ebx
mov ebx, dword [ebp - 4]
and ebx, 3
add edi, dword [esi + ebx*4]
mov ebx, dword [ebp - 4]
xor ebx, ecx
sub dword [ebp - 4], 0x61c88647
add ebx, eax
lea eax, [ebx + edi]
mov edi, eax
mov ebx, eax
sar edi, 5
shl ebx, 4
xor edi, ebx
mov ebx, dword [ebp - 4]
sar ebx, 0xb
and ebx, 3
add edi, dword [esi + ebx*4]
mov ebx, dword [ebp - 4]
xor ebx, eax
add ebx, ecx
cmp dword [ebp - 4], edx
lea ecx, [ebx + edi]
jne 0x4026ac
mov esi, dword [ebp + 0xc]
pop edi
pop ebx
mov dword [esi], eax
mov dword [esi + 4], ecx
pop esi
leave
ret

Function at 0x402706
Capabilities:
Encode data using xor

Disassembly:
mov eax, dword [esp + 0xc]
push esi
imul eax, eax, 0x61c88647
mov esi, dword [esp + 0xc]
test eax, eax
mov edx, dword [esi]
mov ecx, dword [esi + 4]
je 0x40276e
mov esi, dword [esp + 8]
push ebx
push edi
mov edi, edx
mov ebx, edx
sar edi, 5
shl ebx, 4
xor edi, ebx
mov ebx, eax
sar ebx, 0xb
and ebx, 3
add edi, dword [esi + ebx*4]
mov ebx, eax
xor ebx, edx
add eax, 0x61c88647
add edi, ebx
sub ecx, edi
mov edi, ecx
mov ebx, ecx
sar edi, 5
shl ebx, 4
xor edi, ebx
mov ebx, eax
and ebx, 3
add edi, dword [esi + ebx*4]
mov ebx, eax
xor ebx, ecx
add edi, ebx
sub edx, edi
test eax, eax
jne 0x402724
mov esi, dword [esp + 0x14]
pop edi
pop ebx
mov dword [esi], edx
mov dword [esi + 4], ecx
pop esi
ret

Function at 0x432003
Capabilities:
Encode data using xor
Packed with generic packer

Disassembly:
pushal
nop
nop
nop
mov eax, section..rsrc
mov ebx, 0x40c7d0
nop
nop
mov ecx, 0x5db659e1
nop
nop
test eax, eax
nop
nop
nop
je 0x43204e
nop
nop
nop
nop
xor dword [eax], ecx
nop
nop
nop
inc eax
nop
nop
nop
nop
nop
inc eax
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
inc eax
nop
inc eax
nop
nop
nop
nop
nop
nop
nop
nop
cmp eax, ebx
nop
nop
jne 0x432024
nop
nop
mov eax, section..data
nop
nop
mov ebx, 0x42f314
mov ecx, 0x51334d5a
nop
nop
nop
test eax, eax
nop
nop
je 0x432084
nop
nop
nop
nop
xor dword [eax], ecx
nop
nop
nop
nop
nop
add eax, 4
nop
nop
nop
nop
nop
nop
cmp eax, ebx
nop
jne 0x43206c
nop
nop
nop
nop
nop
nop
nop
nop
popal
jmp 0x431219
Function at 0x4f46e1d
Capabilities:
Enumerate pe sections

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x40
push ebx
push esi
push edi
mov edi, dword [ebp + 8]
mov eax, dword [edi]
push edi
mov esi, ecx
call dword [eax + 0x1c]
mov ebx, eax
test ebx, ebx
jne 0x4f46e45
mov dword [ebp - 4], 0x80004005
jmp 0x4f46f52
mov eax, dword [edi]
push 0
lea ecx, [ebp - 0x20]
push ecx
push edi
mov dword [ebp - 0x20], 0x65767263
call dword [eax + 0x14]
test eax, eax
jne 0x4f46f45
lea ecx, [ebp - 8]
push ecx
push 2
lea ecx, [ebp - 0xc]
push ecx
mov dword [ebp - 0xc], 0x20
mov eax, dword [ebx]
push ebx
call dword [eax + 0x10]
mov dword [ebp - 4], eax
test eax, eax
jl 0x4f46f45
cmp dword [ebp - 8], 2
jne 0x4f46f45
mov esi, dword [esi + 0xa4]
jmp 0x4f46f2e
cmp dword [esi + 0xc], 2
jne 0x4f46f2c
xor eax, eax
push 8
pop ecx
lea edi, [ebp - 0x40]
rep stosd dword es:[edi], eax
movsx eax, word [esi + 4]
mov dword [ebp - 0x40], eax
mov eax, dword [esi + 8]
mov dword [ebp - 0x3c], eax
mov ax, word [esi + 6]
mov word [ebp - 0x30], ax
mov eax, dword [esi + 0x10]
mov dword [ebp - 0x38], eax
mov ax, word [esi + 0x18]
mov word [ebp - 0x2e], ax
mov ax, word [esi + 0x1a]
mov word [ebp - 0x2c], ax
mov al, byte [esi + 0x1e]
mov byte [ebp - 0x28], al
mov al, byte [esi + 0x1f]
mov byte [ebp - 0x27], al
mov al, byte [esi + 0x20]
mov byte [ebp - 0x26], al
mov eax, dword [esi + 0x14]
mov dword [ebp - 0x34], eax
mov ax, word [esi + 0x1c]
mov word [ebp - 0x2a], ax
mov al, byte [esi + 0x21]
mov byte [ebp - 0x25], al
mov ax, word [esi + 0x22]
lea ecx, [ebp - 8]
push ecx
mov word [ebp - 0x24], ax
mov ax, word [esi + 0x24]
push 0x20
lea ecx, [ebp - 0x40]
push ecx
mov word [ebp - 0x22], ax
mov eax, dword [ebx]
push ebx
call dword [eax + 0x10]
mov dword [ebp - 4], eax
test eax, eax
jl 0x4f46f45
cmp dword [ebp - 8], 0x20
jne 0x4f46f45
mov edi, dword [ebp + 8]
mov esi, dword [esi]
test esi, esi
jne 0x4f46e97
mov eax, dword [edi]
push esi
lea ecx, [ebp - 0x20]
push ecx
push edi
call dword [eax + 0x10]
test eax, eax
je 0x4f46f4c
mov dword [ebp - 4], 0x80004005
mov eax, dword [ebx]
push ebx
call dword [eax + 8]
mov eax, dword [ebp - 4]
pop edi
pop esi
pop ebx
leave
ret 4
Function at 0x4f50061
Capabilities:
Delete registry key
Query or enumerate registry key

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x110
mov eax, dword [0x4f5a388]
xor eax, ebp
mov dword [ebp - 4], eax
mov ecx, dword [ebp + 0xc]
mov eax, dword [ebp + 8]
lea edx, [ebp - 0x108]
push edx
push 0xf003f
push 0
push ecx
push eax
mov dword [ebp - 0x110], eax
mov dword [ebp - 0x10c], ecx
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyExA]
test eax, eax
jne 0x4f500f9
push esi
mov esi, dword [sym.imp.ADVAPI32.dll_RegEnumKeyA]
push edi
mov edi, 0x100
jmp 0x4f500c3
lea eax, [ebp - 0x104]
push eax
push dword [ebp - 0x108]
call fcn.04f50061
push edi
lea eax, [ebp - 0x104]
push eax
push 0
push dword [ebp - 0x108]
call esi
test eax, eax
je 0x4f500b1
push dword [ebp - 0x108]
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
push dword [ebp - 0x10c]
push dword [ebp - 0x110]
call dword [sym.imp.ADVAPI32.dll_RegDeleteKeyA]
pop edi
pop esi
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.04f5803c
leave
ret 8

Function at 0x4f50218
Capabilities:
Set registry value

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x410
mov eax, dword [0x4f5a388]
xor eax, ebp
mov dword [ebp - 4], eax
mov eax, dword [ebp + 8]
push ebx
mov dword [ebp - 0x410], ecx
mov ecx, dword [ebp + 0xc]
xor ebx, ebx
push esi
mov dword [ebp - 0x40c], ecx
cmp edi, ebx
je 0x4f50280
push eax
mov esi, 0x400
push esi
lea eax, [ebp - 0x404]
push eax
call fcn.04f5010c
push 0x4f4188c
push esi
lea eax, [ebp - 0x404]
push eax
call fcn.04f50146
push edi
push esi
lea eax, [ebp - 0x404]
push eax
call fcn.04f50146
lea eax, [ebp - 0x404]
push ebx
lea ecx, [ebp - 0x408]
push ecx
push ebx
push 0xf003f
push ebx
push ebx
push ebx
push eax
push 0x80000000
call dword [sym.imp.ADVAPI32.dll_RegCreateKeyExA]
cmp eax, ebx
jne 0x4f502da
push dword [ebp - 0x40c]
call dword [sym.imp.KERNEL32.dll_lstrlenA]
inc eax
push eax
push dword [ebp - 0x40c]
push 1
push ebx
push dword [ebp - 0x410]
push dword [ebp - 0x408]
call dword [sym.imp.ADVAPI32.dll_RegSetValueExA]
push dword [ebp - 0x408]
mov esi, eax
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
mov eax, esi
mov ecx, dword [ebp - 4]
pop esi
xor ecx, ebp
pop ebx
call fcn.04f5803c
leave
ret 8
Function at 0x4f5d322
Capabilities:
Encode data using xor

Disassembly:
call 0x4f5d29b
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 0x4f5d2cb
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 0x4f5d2e7
xor edx, 0
jmp 0x4f5d2f2
xor edx, edx
jmp 0x4f5d309
jmp 0x4f5d315
xor eax, eax
push 0x8427d7c0
call 0x4f5d322
stc
add esp, 8
add esi, 0
cmp ecx, 0
je 0x4f5d35e
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 0x4f5d337
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 0x4f5d375
add eax, 0
jno 0x4f5d37a
add esi, 0
ret 0x10

Function at 0x4f5e0e3
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 0x4f5e105
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 0x4f5e2a7
cmp edi, dword [ebp + 0x10]
jb 0x4f5e2a7
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.04f5dbcf
inc edi
jmp 0x4f5e18e
jmp 0x4f5e19b
ror eax, 8
push dword [ebp + 0x14]
push dword [ebp + 0x10]
push eax
push edi
call fcn.04f5dbcf
inc edi
and dword [esp - 0x4e], ecx
ror eax, 8
push dword [ebp + 0x14]
push dword [ebp + 0x10]
push eax
push edi
call fcn.04f5dbcf
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 0x4f5e1ef
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 0x4f5e1d3
pop ebx
xor edx, 0x1b7d0cc
add edx, 0xedeb415d
xchg dword [esp], edx
push edx
mov edx, esp
call int.04f5e21d
add dword [eax], 0x39
jle 0x4f5e1f9
sub al, 0xf5
mov ch, al
call fcn.04f5e232
mov dword [edi], eax
pop ecx
pop edi
pop eax
leave
ret 0x10
Function at 0x4f5ff0a
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 0x4f5ff20
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 0x4f5ff31
mov eax, edx
pop edx
pop ecx
pop esi
mov esp, ebp
mov ebp, dword [esp]
add esp, 4
push 0x54
call fcn.04f5ff72
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

Function at 0x4f622de
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
sub esp, 8
push 0xffffffffffffffff
push esi
mov esi, esp
xor dword [esp - 0x43], esi
xor dword [esp - 0x45], esi
and dword [esi + 4], eax
pop esi
push 0
ja 0x4f62227
add ebx, 0
push ecx
call 0x4f6223c
dec esp
adc eax, 0x91b81b2a
div bh
int 0x82
xchg ebx, eax
ror cl, 1
add esp, 8
xor dword [esp], ebx
sub esp, 0x6b
mov dword [esp + 0x67], edx
add esp, 0x67
push ecx
push 0
xor dword [esp - 0x56], edx
xor edi, 0
add dword [esp], edi
push esi
mov ebx, 0x71de934a
sub ebx, dword [0x71e08b89]
mov dword [ebp - 8], ebx
xchg esi, eax
push 0x71e08b79
call fcn.04f5dd06
xchg esi, eax
add esi, ebx
mov edx, dword [ebp + 8]
sub edx, ebx
call fcn.04f5d214
mov edi, eax
mov eax, dword [esi + 8]
xor dword [esp - 0x69], edx
xor ebx, 0
xor eax, edi
cmp edx, eax
jb 0x4f6239a
mov eax, dword [esi + 0xc]
xor eax, edi
cmp edx, eax
ja 0x4f6239a
mov ecx, dword [esi + 0x10]
sub dword [esp - 0x34], ebx
xor ecx, edi
mov edx, dword [esi + 0x14]
xor edx, edi
shl edx, 2
add edx, 0x18
mov eax, dword [esi]
xor eax, edi
cmp eax, 1
je 0x4f62351
mov eax, 1
lock xchg dword [0x71e08b85], eax
push 0x3dd1fc71
call 0x4f622de
push esi
add esp, 8
cmp eax, 0
jne 0x4f622c7
push edx
mov eax, edi
xor byte [esi + edx], al
inc edx
dec ecx
jne 0x4f622ed
pop edx
mov eax, dword [esi + 0x14]
xor eax, edi
js 0x4f62302
cmp ecx, edx
cmp eax, 0
je 0x4f62327
mov dword [ebp - 4], eax
lea ecx, [esi + 0x18]
mov eax, dword [esi + ecx]
xor eax, edi
add eax, edx
add dword [esi + eax], ebx
add ecx, 4
dec dword [ebp - 4]
jne 0x4f62311
mov eax, 1
mov dword [esp - 0x1a], eax
push 0x8ae1b7eb
call fcn.04f62340
dec eax
loope 0x4f62343
invalid
xor eax, edi
mov dword [esi], eax
mov dword [0x71e08b85], 0
add edx, esi
mov dword [ebp + 4], edx
xchg dword [esp], esi
push ecx
lea ecx, [edi - 0x72d1f741]
mov ecx, esp
mov dword [ecx - 0x15], ebx
pop ecx
push esi
xor esi, esi
mov esi, esp
and dword [esi - 0x1d], ecx
pop esi
mov dword [esp], esi
jb 0x4f62377
xor edx, 0
add esp, 4
pop edi
pop ecx
pop edx
pop ebx
pop eax
leave
jmp 0x4f6238c
jmp 0x4f62397
ret 4
mov eax, dword [esi + 4]
xor eax, edi
add esi, eax
jmp 0x4f62285