joyce8/EMBER2024-capa huggingface dataset:
Function at 0x637260
Capabilities:
Resolve function by parsing pe exports

Disassembly:
mov ecx, dword [0x98d270]
mov ecx, dword fs:[ecx]
mov ecx, dword [ecx]
cmp esp, dword [ecx + 8]
jbe 0x63748d
sub esp, 0x6c
mov dword [esp + 0x88], 0
mov dword [esp + 0x8c], 0
mov dword [esp + 0x90], 0
mov dword [esp + 0x94], 0
mov dword [esp + 0x98], 0
mov dword [esp + 0x28], 0
mov dword [esp + 0x2c], 0
mov dword [esp + 0x1c], 0
lea edi, [esp + 0x40]
xor eax, eax
call fcn.00468c25
lea ecx, [0x6374a0]
mov dword [esp + 0x40], ecx
mov ecx, dword [esp + 0x78]
mov dword [esp + 0x48], ecx
mov ecx, dword [esp + 0x7c]
mov dword [esp + 0x4c], ecx
mov ecx, dword [esp + 0x74]
mov dword [esp + 0x44], ecx
lea ecx, [esp + 0x80]
mov dword [esp + 0x50], ecx
lea ecx, [esp + 0x94]
mov dword [esp + 0x54], ecx
mov ecx, dword [esp + 0x70]
mov dword [esp + 0x58], ecx
lea edx, [esp + 0x28]
mov dword [esp + 0x5c], edx
lea edx, [esp + 0x1c]
mov dword [esp + 0x60], edx
mov edx, dword [esp + 0x84]
mov dword [esp + 0x64], edx
lea ebx, [esp + 0x88]
mov dword [esp + 0x68], ebx
mov ebx, dword [edx + 0xc]
mov dword [esp], ebx
mov dword [esp + 4], ecx
call fcn.00629730
mov ecx, dword [esp + 8]
mov dword [esp + 0x24], ecx
mov edx, dword [esp + 0xc]
mov dword [esp + 0x18], edx
xor eax, eax
jmp 0x637383
mov dword [esp + 0x14], eax
mov ebx, dword [ecx + eax*4]
mov ebp, dword [esp + 0x40]
mov dword [esp], 2
mov dword [esp + 4], ebx
lea edx, [esp + 0x40]
call ebp
mov eax, dword [esp + 0x14]
inc eax
mov ecx, dword [esp + 0x24]
mov edx, dword [esp + 0x18]
cmp eax, edx
jl 0x63735a
mov eax, dword [esp + 0x84]
mov eax, dword [eax + 8]
mov dword [esp], eax
mov eax, dword [esp + 0x70]
mov dword [esp + 4], eax
call fcn.00629730
mov eax, dword [esp + 8]
mov dword [esp + 0x20], eax
mov ecx, dword [esp + 0xc]
mov dword [esp + 0x18], ecx
xor edx, edx
jmp 0x6373e0
mov dword [esp + 0x14], edx
mov ecx, dword [eax + edx*4]
mov ebx, dword [esp + 0x40]
mov dword [esp], 1
mov dword [esp + 4], ecx
lea edx, [esp + 0x40]
call ebx
mov eax, dword [esp + 0x14]
lea edx, [eax + 1]
mov eax, dword [esp + 0x20]
mov ecx, dword [esp + 0x18]
cmp edx, ecx
jl 0x6373b5
mov eax, dword [esp + 0x8c]
test eax, eax
je 0x637405
mov dword [esp + 0x94], 0
mov dword [esp + 0x98], 0
mov eax, dword [esp + 0x8c]
test eax, eax
jne 0x637489
mov eax, dword [esp + 0x94]
test eax, eax
jne 0x637489
mov dword [esp + 0x30], 0
mov dword [esp + 0x34], 0
mov dword [esp + 0x38], 0
mov dword [esp + 0x3c], 0
mov eax, dword [esp + 0x70]
mov dword [esp + 0x30], eax
mov eax, dword [esp + 0x28]
mov ecx, dword [esp + 0x2c]
mov dword [esp + 0x34], eax
mov dword [esp + 0x38], ecx
mov eax, dword [esp + 0x1c]
mov dword [esp + 0x3c], eax
lea eax, [0x6e53e0]
mov dword [esp], eax
lea eax, [esp + 0x30]
mov dword [esp + 4], eax
call fcn.00409af0
mov eax, dword [esp + 8]
lea ecx, [0x774094]
mov dword [esp + 0x94], ecx
mov dword [esp + 0x98], eax
add esp, 0x6c
ret
call fcn.00467590
jmp fcn.00637260
Function at 0x65c9f0
Capabilities:
Resolve function by parsing pe exports

Disassembly:
mov ecx, dword [0x98d270]
mov ecx, dword fs:[ecx]
mov ecx, dword [ecx]
cmp esp, dword [ecx + 8]
jbe 0x65cc53
sub esp, 0x54
mov dword [esp + 0x24], 0
mov dword [esp + 0x28], 0
movzx eax, word [esp + 0x60]
movzx ecx, ax
mov dword [esp + 0x20], ecx
lea edx, [0x6d33c0]
mov dword [esp], edx
lea ebx, [esp + 0x24]
mov dword [esp + 4], ebx
call fcn.004cf4a0
mov eax, dword [esp + 8]
mov ecx, eax
sar eax, 0x1f
mov edx, eax
mov eax, dword [esp + 0x64]
mov ebx, edx
mov ebp, eax
mul ecx
imul ebx, ebp
lea ecx, [edx + ebx]
mov edx, dword [esp + 0x20]
cmp eax, edx
setne al
test ecx, ecx
setne cl
or ecx, eax
test cl, cl
jne 0x65cb9b
lea eax, [0x6d33c0]
mov dword [esp], eax
mov dword [esp + 4], ebp
mov dword [esp + 8], ebp
call fcn.0044e050
mov eax, dword [esp + 0xc]
mov dword [esp + 0x2c], eax
mov dword [esp + 0x38], eax
mov ecx, dword [esp + 0x64]
mov dword [esp + 0x3c], ecx
mov dword [esp + 0x40], ecx
lea edx, [0x6ca240]
mov dword [esp], edx
mov edx, dword [esp + 0x58]
mov dword [esp + 4], edx
call fcn.00409e30
mov eax, dword [esp + 8]
mov dword [esp], eax
mov eax, dword [esp + 0x5c]
mov dword [esp + 4], eax
lea eax, [0x775a8c]
mov dword [esp + 8], eax
lea eax, [0x98d0c0]
mov dword [esp + 0xc], eax
lea eax, [0x6b0940]
mov dword [esp + 0x10], eax
lea eax, [esp + 0x38]
mov dword [esp + 0x14], eax
call fcn.004ce350
mov eax, dword [esp + 0x18]
mov ecx, dword [esp + 0x1c]
test eax, eax
je 0x65cb73
mov eax, dword [esp + 0x18]
mov dword [esp + 0x30], 0
mov dword [esp + 0x34], 0
test eax, eax
je 0x65cb11
mov eax, dword [eax + 4]
mov dword [esp + 0x30], eax
mov dword [esp + 0x34], ecx
lea eax, [0x71a913]
mov dword [esp], eax
mov dword [esp + 4], 0x24
lea eax, [esp + 0x30]
mov dword [esp + 8], eax
mov dword [esp + 0xc], 1
mov dword [esp + 0x10], 1
call fcn.004c2e60
mov eax, dword [esp + 0x14]
mov ecx, dword [esp + 0x18]
mov dword [esp + 0x68], 0
mov dword [esp + 0x6c], 0
mov dword [esp + 0x70], 0
mov dword [esp + 0x74], eax
mov dword [esp + 0x78], ecx
add esp, 0x54
ret
mov eax, dword [esp + 0x2c]
mov dword [esp + 0x68], eax
mov eax, dword [esp + 0x64]
mov dword [esp + 0x6c], eax
mov dword [esp + 0x70], eax
mov dword [esp + 0x74], 0
mov dword [esp + 0x78], 0
add esp, 0x54
ret
mov dword [esp + 0x44], 0
mov dword [esp + 0x48], 0
mov dword [esp + 0x4c], 0
mov dword [esp + 0x50], 0
movzx eax, word [esp + 0x60]
mov word [esp], ax
call fcn.00409bb0
mov eax, dword [esp + 4]
lea ecx, [0x6bd5e0]
mov dword [esp + 0x44], ecx
mov dword [esp + 0x48], eax
mov eax, dword [esp + 0x64]
mov dword [esp], eax
call fcn.00409c20
mov eax, dword [esp + 4]
lea ecx, [0x6bd460]
mov dword [esp + 0x4c], ecx
mov dword [esp + 0x50], eax
lea eax, [0x721af6]
mov dword [esp], eax
mov dword [esp + 4], 0x50
lea eax, [esp + 0x44]
mov dword [esp + 8], eax
mov dword [esp + 0xc], 2
mov dword [esp + 0x10], 2
call fcn.004c2e60
mov eax, dword [esp + 0x14]
mov ecx, dword [esp + 0x18]
mov dword [esp + 0x68], 0
mov dword [esp + 0x6c], 0
mov dword [esp + 0x70], 0
mov dword [esp + 0x74], eax
mov dword [esp + 0x78], ecx
add esp, 0x54
ret
call fcn.00467590
jmp fcn.0065c9f0
Function at 0x65db50
Capabilities:
Resolve function by parsing pe exports

Disassembly:
mov ecx, dword [0x98d270]
mov ecx, dword fs:[ecx]
mov ecx, dword [ecx]
cmp esp, dword [ecx + 8]
jbe 0x65dd90
sub esp, 0x60
mov eax, dword [esp + 0x68]
test eax, eax
je 0x65db83
mov ecx, dword [esp + 0x64]
xor edx, edx
xor ebx, ebx
xor ebp, ebp
lea esi, [0x98d0c0]
xor edi, edi
jmp 0x65dbd3
mov dword [esp + 0x7c], 0
mov dword [esp + 0x80], 0
mov dword [esp + 0x84], 0
mov dword [esp + 0x88], 0
mov dword [esp + 0x8c], 0
add esp, 0x60
ret
mov edi, dword [esp + 0x5c]
add edi, 0x14
inc edx
mov dword [esp + 0x34], eax
mov eax, ecx
mov ecx, edi
mov edi, ebx
mov ebx, eax
mov eax, dword [esp + 0x34]
cmp eax, edx
jle 0x65dd64
mov dword [esp + 0x24], edi
mov dword [esp + 0x50], esi
mov dword [esp + 0x5c], ecx
lea edi, [esp + 0x3c]
mov esi, ecx
call fcn.0046910e
test bl, bl
jbe 0x65dc03
lea ecx, [ebx - 1]
mov ebx, dword [esp + 0x24]
mov esi, dword [esp + 0x50]
jmp 0x65dbbb
mov dword [esp + 0x30], edx
mov dword [esp + 0x28], ebp
lea eax, [esp + 0x3c]
mov dword [esp], eax
mov eax, dword [esp + 0x70]
mov dword [esp + 4], eax
mov ecx, dword [esp + 0x74]
mov dword [esp + 8], ecx
mov edx, dword [esp + 0x78]
mov dword [esp + 0xc], edx
call fcn.0065da70
mov eax, dword [esp + 0x18]
test eax, eax
jne 0x65dd2c
mov eax, dword [esp + 0x14]
mov dword [esp + 0x2c], eax
movzx ecx, byte [esp + 0x4d]
mov byte [esp + 0x23], cl
mov edx, dword [esp + 0x10]
mov dword [esp + 0x58], edx
lea ebx, [0x6e71e0]
mov dword [esp], ebx
call fcn.0040c4f0
mov eax, dword [esp + 4]
mov ecx, dword [esp + 0x2c]
mov dword [eax + 4], ecx
mov ecx, dword [0x98d4e0]
test ecx, ecx
jne 0x65dc7d
mov ecx, dword [esp + 0x58]
jmp 0x65dc88
call fcn.00468990
mov ecx, dword [esp + 0x58]
mov dword [edi], ecx
mov dword [eax], ecx
mov ecx, dword [esp + 0x44]
mov dword [eax + 8], ecx
movzx ecx, word [esp + 0x48]
mov word [eax + 0xc], cx
movzx ecx, word [esp + 0x4a]
mov word [eax + 0xe], cx
movzx ecx, byte [esp + 0x4c]
mov byte [eax + 0x10], cl
mov ecx, dword [esp + 0x24]
inc ecx
mov edx, dword [esp + 0x28]
cmp edx, ecx
jb 0x65dcbe
mov esi, dword [esp + 0x50]
jmp 0x65dcfa
mov dword [esp + 0x54], eax
mov eax, dword [esp + 0x50]
mov dword [esp], eax
mov dword [esp + 4], ecx
mov dword [esp + 8], edx
mov dword [esp + 0xc], 1
lea eax, [0x6a93a0]
mov dword [esp + 0x10], eax
call fcn.0044e1d0
mov esi, dword [esp + 0x14]
mov ecx, dword [esp + 0x18]
mov ebp, dword [esp + 0x1c]
mov eax, dword [esp + 0x54]
mov edx, ebp
mov ebx, dword [0x98d4e0]
test ebx, ebx
je 0x65dd12
call fcn.004689a0
mov dword [edi], eax
mov ebx, dword [esi + ecx*4 - 4]
mov dword [edi + 4], ebx
mov dword [esi + ecx*4 - 4], eax
mov eax, dword [esp + 0x68]
mov ebp, edx
mov ebx, ecx
mov edx, dword [esp + 0x30]
movzx ecx, byte [esp + 0x23]
jmp 0x65dbbb
mov eax, dword [esp + 0x18]
mov ecx, dword [esp + 0x1c]
mov dword [esp + 0x7c], 0
mov dword [esp + 0x80], 0
mov dword [esp + 0x84], 0
mov dword [esp + 0x88], eax
mov dword [esp + 0x8c], ecx
add esp, 0x60
ret
mov dword [esp + 0x7c], esi
mov dword [esp + 0x80], edi
mov dword [esp + 0x84], ebp
mov dword [esp + 0x88], 0
mov dword [esp + 0x8c], 0
add esp, 0x60
ret
call fcn.00467590
jmp fcn.0065db50
Function at 0x433000
Capabilities:
Encode data using xor
Packed with generic packer

Disassembly:
pushal
nop
nop
nop
nop
nop
nop
mov eax, section..text
mov ebx, 0x40de38
nop
nop
mov ecx, 0x42fe5bec
nop
nop
nop
nop
test eax, eax
nop
nop
nop
nop
je 0x43304e
nop
nop
xor dword [eax], ecx
nop
nop
inc eax
nop
nop
nop
nop
nop
nop
nop
nop
nop
inc eax
nop
nop
nop
nop
nop
inc eax
nop
inc eax
nop
nop
nop
nop
nop
nop
nop
nop
cmp eax, ebx
nop
nop
jne 0x433024
nop
nop
nop
nop
mov eax, section..data
mov ebx, 0x4304d8
nop
nop
mov ecx, 0x6eb9541b
nop
nop
test eax, eax
nop
nop
nop
nop
nop
nop
je 0x433084
nop
nop
nop
nop
xor dword [eax], ecx
nop
add eax, 4
nop
nop
nop
nop
cmp eax, ebx
nop
nop
jne 0x43306c
nop
nop
nop
nop
nop
popal
nop
nop
nop
nop
jmp 0x431219
Function at 0x409580
Capabilities:
Encode data using xor
Hash data using fnv

Disassembly:
push ebp
mov ebp, esp
push esi
mov esi, dword [ebp + 0xc]
mov edx, 0x811c9dc5
push edi
mov edi, dword [ebp + 8]
mov ecx, 0
sub esi, edi
je 0x4095b1
nop dword [eax]
movzx eax, byte [ecx + edi]
inc ecx
xor eax, edx
imul edx, eax, 0x1000193
cmp ecx, esi
jb 0x4095a0
pop edi
mov eax, edx
pop esi
pop ebp
ret 8
Function at 0x418c60
Capabilities:
Read file on windows

Disassembly:
push ebp
mov ebp, esp
and esp, 0xfffffff8
sub esp, 0xc
mov eax, dword [ebp + 0x10]
push ebx
mov ebx, ecx
mov ecx, dword [ebp + 0xc]
push esi
push edi
mov edi, dword [ebp + 8]
mov dword [esp + 0xc], edi
test eax, eax
jg 0x418c92
jl 0x418c85
test ecx, ecx
jne 0x418c92
xor eax, eax
xor edx, edx
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 0xc
cmp dword [ebx + 0x38], 0
je 0x418d52
mov dword [esp + 0x10], ecx
mov dword [esp + 0xc], eax
mov ecx, ebx
call fcn.004264b0
mov esi, eax
mov eax, edx
mov dword [esp + 0x14], eax
test eax, eax
jl 0x418cfe
jg 0x418cbd
test esi, esi
je 0x418cfe
mov ecx, dword [esp + 0xc]
cmp ecx, eax
jg 0x418cd5
mov eax, dword [esp + 0x10]
jl 0x418ccf
cmp eax, esi
jae 0x418cd5
mov esi, eax
mov dword [esp + 0x14], ecx
mov eax, dword [ebx + 0x1c]
push esi
push dword [eax]
push edi
call fcn.00499880
mov eax, dword [ebx + 0x2c]
add esp, 0xc
mov ecx, dword [esp + 0x10]
mov edx, dword [esp + 0xc]
sub ecx, esi
sbb edx, dword [esp + 0x14]
sub dword [eax], esi
mov eax, dword [ebx + 0x1c]
add dword [eax], esi
jmp 0x418d1f
mov eax, dword [ebx]
mov ecx, ebx
call dword [eax + 0x1c]
mov edx, dword [esp + 0xc]
cmp eax, 0xffffffff
je 0x418d3b
mov ecx, dword [esp + 0x10]
mov esi, 1
add ecx, 0xffffffff
mov byte [edi], al
adc edx, 0xffffffff
add edi, esi
mov dword [esp + 0xc], edx
mov dword [esp + 0x10], ecx
test edx, edx
jg 0x418ca4
jl 0x418d3b
test ecx, ecx
jne 0x418ca4
mov eax, dword [ebp + 0xc]
sub eax, dword [esp + 0x10]
mov ecx, dword [ebp + 0x10]
sbb ecx, edx
mov edx, ecx
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 0xc
mov eax, dword [ebx + 0x1c]
mov edi, ecx
mov edx, dword [eax]
test edx, edx
je 0x418d91
mov eax, dword [ebx + 0x2c]
mov eax, dword [eax]
test eax, eax
je 0x418d91
mov edi, dword [esp + 0xc]
cmp eax, ecx
mov esi, ecx
cmovb esi, eax
push esi
push edx
push edi
call fcn.00499880
mov eax, dword [ebx + 0x2c]
add edi, esi
mov dword [esp + 0x18], edi
add esp, 0xc
mov edi, dword [ebp + 0xc]
sub edi, esi
sub dword [eax], esi
mov eax, dword [ebx + 0x1c]
add dword [eax], esi
cmp dword [ebx + 0x4c], 0
mov ecx, edi
je 0x418e00
mov esi, dword [ebx + 0xc]
lea eax, [ebx + 0x3c]
cmp dword [esi], eax
jne 0x418db7
mov edx, dword [ebx + 0x54]
mov ecx, dword [ebx + 0x50]
sub edx, ecx
mov dword [esi], ecx
mov eax, dword [ebx + 0x1c]
mov dword [eax], ecx
mov eax, dword [ebx + 0x2c]
mov dword [eax], edx
mov esi, dword [esp + 0xc]
mov ecx, edi
cmp edi, 0xfff
jbe 0x418de9
push dword [ebx + 0x4c]
push 0xfff
push 1
push esi
call fcn.0049e610
sub edi, eax
add esp, 0x10
add esi, eax
mov ecx, edi
cmp eax, 0xfff
jne 0x418e14
cmp edi, eax
ja 0x418dc5
test ecx, ecx
je 0x418e00
push dword [ebx + 0x4c]
push edi
push 1
push esi
call fcn.0049e610
mov ecx, edi
add esp, 0x10
sub ecx, eax
mov eax, dword [ebp + 0xc]
mov edx, dword [ebp + 0x10]
sub eax, ecx
sbb edx, 0
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 0xc
mov eax, dword [ebp + 0xc]
mov edx, dword [ebp + 0x10]
sub eax, edi
pop edi
pop esi
sbb edx, 0
pop ebx
mov esp, ebp
pop ebp
ret 0xc
Function at 0x419bc0
Capabilities:
Access peb ldr_data
Get process heap flags

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x4bc880
mov eax, dword fs:[0]
push eax
sub esp, 0xc
push ebx
push esi
push edi
mov eax, dword [0x4e04c4]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov edi, ecx
mov dword [ebp - 0x10], edi
mov dword [ebp - 0x14], edi
push 8
mov dword [ebp - 0x14], edi
mov dword [edi], vtable.std::basic_streambuf_char__struct_std::char_traits_char__.0
call fcn.004968f8
mov esi, eax
xorps xmm0, xmm0
movq qword [esi], xmm0
push 1
mov dword [ebp - 4], 0
call fcn.0049598e
mov dword [esi + 4], eax
lea ebx, [edi + 4]
mov eax, dword [ebp - 0x10]
lea edx, [edi + 8]
mov dword [ebp - 0x18], ebx
lea ecx, [eax + 0x18]
mov ebx, dword [ebp - 0x10]
add esp, 8
mov dword [ebp - 0x14], edx
mov edx, dword [ebp - 0x10]
mov dword [edi + 0x34], esi
add edi, 0x14
mov dword [ebx], vtable.std::basic_filebuf_char__struct_std::char_traits_char__.0
lea esi, [eax + 0x24]
mov byte [ebx + 0x48], 0
add eax, 0x28
mov byte [ebx + 0x3d], 0
mov ebx, dword [ebp - 0x18]
mov dword [edx + 0xc], ebx
mov ebx, dword [ebp - 0x10]
mov edx, dword [ebp - 0x14]
mov dword [ebx + 0x30], eax
mov dword [ebx + 0x10], edx
mov dword [ebx + 0x1c], edi
mov dword [ebx + 0x20], ecx
mov dword [ebx + 0x2c], esi
mov ebx, dword [ebp - 0x18]
mov dword [edx], 0
mov dword [ecx], 0
mov dword [eax], 0
mov eax, dword [ebp - 0x10]
mov dword [ebx], 0
mov dword [edi], 0
mov dword [esi], 0
mov dword [eax + 0x4c], 0
mov ecx, dword [0x4e4344]
mov edx, dword [0x4e4348]
mov dword [eax + 0x40], ecx
mov dword [eax + 0x44], edx
mov dword [eax + 0x38], 0
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x419cd0
Capabilities:
Access peb ldr_data

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x4bc8ad
mov eax, dword fs:[0]
push eax
sub esp, 0x18
push ebx
push esi
push edi
mov eax, dword [0x4e04c4]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov ebx, ecx
mov dword [ebp - 0x14], ebx
mov eax, dword [ebx]
push 0
push 0
mov eax, dword [eax + 4]
mov dword [ebx + eax], vtable.std::basic_istream_char__struct_std::char_traits_char__.0
mov eax, dword [ebx]
mov edx, dword [eax + 4]
lea eax, [edx - 0x18]
mov dword [edx + ebx - 4], eax
mov eax, dword [ebx]
mov dword [ebx + 8], 0
mov dword [ebx + 0xc], 0
mov edi, dword [eax + 4]
add edi, ebx
mov ecx, edi
mov dword [edi + 0x30], 0
mov dword [edi + 8], 0
mov dword [edi + 0x10], 0
mov dword [edi + 0x14], 0x201
mov dword [edi + 0x18], 6
mov dword [edi + 0x1c], 0
mov dword [edi + 0x20], 0
mov dword [edi + 0x24], 0
mov dword [edi + 0x28], 0
mov dword [edi + 0x2c], 0
call fcn.00426350
push 8
call fcn.004968f8
mov esi, eax
xorps xmm0, xmm0
add esp, 4
movq qword [esi], xmm0
push 1
mov dword [ebp - 4], 1
call fcn.0049598e
mov dword [esi + 4], eax
add esp, 4
mov eax, dword [ebp + 8]
mov dword [edi + 0x30], esi
mov dword [edi + 0x38], eax
mov dword [edi + 0x3c], 0
mov ecx, dword [esi + 4]
mov dword [ebp - 0x1c], ecx
mov eax, dword [ecx]
call dword [eax + 4]
lea eax, [ebp - 0x20]
mov dword [ebp - 4], 2
push eax
call fcn.0040f610
add esp, 4
mov ecx, eax
mov edx, dword [eax]
push 0x20
mov eax, dword [edx + 0x20]
call eax
mov byte [ebp - 4], 0
mov ecx, dword [ebp - 0x1c]
mov byte [ebp + 0xb], al
test ecx, ecx
je 0x419dfa
mov edx, dword [ecx]
call dword [edx + 8]
test eax, eax
je 0x419dfa
mov edx, dword [eax]
mov ecx, eax
push 1
call dword [edx]
cmp dword [edi + 0x38], 0
mov al, byte [ebp + 0xb]
mov byte [edi + 0x40], al
jne 0x419e16
mov eax, dword [edi + 0xc]
mov ecx, edi
push 0
or eax, 4
push eax
call fcn.00426350
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 0xc
Function at 0x419e60
Capabilities:
Access peb ldr_data

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x4bc8d0
mov eax, dword fs:[0]
push eax
sub esp, 8
push ebx
push esi
push edi
mov eax, dword [0x4e04c4]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov eax, ecx
mov dword [ebp - 0x10], eax
push 8
mov dword [eax], vtable.std::basic_streambuf_char__struct_std::char_traits_char__.0
call fcn.004968f8
mov esi, eax
xorps xmm0, xmm0
movq qword [esi], xmm0
push 1
mov dword [ebp - 4], 0
call fcn.0049598e
mov dword [esi + 4], eax
add esp, 8
mov eax, dword [ebp - 0x10]
lea edi, [eax + 0x14]
lea ecx, [eax + 0x18]
lea edx, [eax + 0x24]
mov dword [eax + 0x34], esi
lea ebx, [eax + 4]
mov dword [eax + 0xc], ebx
lea esi, [eax + 8]
mov dword [eax + 0x10], esi
mov dword [eax + 0x1c], edi
mov dword [eax + 0x20], ecx
mov dword [eax + 0x2c], edx
add eax, 0x28
mov dword [ebp - 0x14], ebx
mov ebx, dword [ebp - 0x10]
mov dword [ebx + 0x30], eax
mov ebx, dword [ebp - 0x14]
mov dword [esi], 0
mov dword [ecx], 0
mov dword [eax], 0
mov eax, dword [ebp - 0x10]
mov dword [ebx], 0
mov dword [edi], 0
mov dword [edx], 0
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x42c750
Capabilities:
Access peb ldr_data
Get kernel32 base address
Get process heap force flags

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x4bc880
mov eax, dword fs:[0]
push eax
sub esp, 0x10
push esi
push edi
mov eax, dword [0x4e04c4]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov edi, ecx
mov esi, dword [ebp + 8]
push 0x48
push 0
push esi
call fcn.00499720
mov eax, dword [edi]
add esp, 0xc
movq xmm0, qword [edi + 4]
mov edx, dword [edi + 0x10]
mov dword [ebp - 0x1c], eax
mov eax, dword [edi + 0xc]
movq qword [ebp - 0x18], xmm0
mov dword [ebp - 0x10], eax
mov dword [ebp - 4], 0
lea ecx, [esi + 0x18]
movups xmm0, xmmword [ebp - 0x1c]
push 1
push 0x4d3764
movups xmmword [esi], xmm0
mov dword [esi + 0x10], edx
mov dword [ecx + 0x10], 0
mov dword [ecx + 0x14], 0xf
call fcn.00405500
mov ecx, edi
mov dword [esi + 0x30], 0
mov dword [esi + 0x40], 0
mov dword [esi + 0x44], 0xf
call fcn.00422cd0
inc dword [edi + 0x10]
mov eax, esi
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
mov esp, ebp
pop ebp
ret 8

Function at 0x42c810
Capabilities:
Get process heap force flags

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x4bd440
mov eax, dword fs:[0]
push eax
sub esp, 0x10
push esi
mov eax, dword [0x4e04c4]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov ecx, dword [ecx]
lea eax, [ebp - 0x1c]
push eax
call fcn.00422e60
mov esi, dword [ebp + 8]
mov dword [ebp - 4], 0
lea ecx, [esi + 0x18]
movups xmm0, xmmword [ebp - 0x1c]
push 1
push 0x4d3764
movups xmmword [esi], xmm0
mov dword [esi + 0x10], 0
mov dword [esi + 0x14], 0
mov dword [ecx], 0
mov dword [ecx + 0x10], 0
mov dword [ecx + 0x14], 0xf
call fcn.00405500
mov dword [esi + 0x30], 0
mov eax, esi
mov dword [esi + 0x40], 0
mov dword [esi + 0x44], 0xf
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop esi
mov esp, ebp
pop ebp
ret 4

Function at 0x42c8c0
Capabilities:
Get process heap force flags

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x4bd440
mov eax, dword fs:[0]
push eax
sub esp, 0x10
push esi
mov eax, dword [0x4e04c4]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov ecx, dword [ecx]
lea eax, [ebp - 0x1c]
push eax
call fcn.00422c10
mov esi, dword [ebp + 8]
mov dword [ebp - 4], 0
lea ecx, [esi + 0x18]
movups xmm0, xmmword [ebp - 0x1c]
push 1
push 0x4d3764
movups xmmword [esi], xmm0
mov dword [esi + 0x10], 0
mov dword [esi + 0x14], 0
mov dword [ecx], 0
mov dword [ecx + 0x10], 0
mov dword [ecx + 0x14], 0xf
call fcn.00405500
mov dword [esi + 0x30], 0
mov eax, esi
mov dword [esi + 0x40], 0
mov dword [esi + 0x44], 0xf
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop esi
mov esp, ebp
pop ebp
ret 4
Function at 0x42f920
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x104
mov eax, dword [0x4e04c4]
xor eax, ebp
mov dword [ebp - 4], eax
push edi
mov edi, ecx
lea ecx, [ebp - 0x104]
push ecx
push 0x100
mov eax, dword [edi + 4]
push eax
mov edx, dword [eax]
call dword [edx + 0x24]
test eax, eax
js 0x42f9ca
push esi
lea eax, [edi + 8]
mov edi, 0x40
lea esi, [ebp - 0x103]
nop
mov dl, byte [esi - 1]
lea esi, [esi + 4]
movzx ecx, byte [eax]
lea eax, [eax + 4]
xor cl, dl
mov byte [eax - 4], dl
and cl, dl
mov dl, byte [esi - 4]
mov byte [eax + 0xfc], cl
movzx ecx, byte [eax - 3]
xor cl, dl
mov byte [eax - 3], dl
and cl, dl
mov dl, byte [esi - 3]
mov byte [eax + 0xfd], cl
movzx ecx, byte [eax - 2]
xor cl, dl
mov byte [eax - 2], dl
and cl, dl
mov dl, byte [esi - 2]
mov byte [eax + 0xfe], cl
movzx ecx, byte [eax - 1]
xor cl, dl
mov byte [eax - 1], dl
and cl, dl
mov byte [eax + 0xff], cl
sub edi, 1
jne 0x42f960
pop esi
pop edi
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.004968dc
mov esp, ebp
pop ebp
ret
mov eax, dword [edi + 4]
push eax
mov ecx, dword [eax]
call dword [ecx + 0x1c]
mov ecx, dword [ebp - 4]
xor ecx, ebp
pop edi
call fcn.004968dc
mov esp, ebp
pop ebp
ret

Function at 0x42fc00
Capabilities:
Log keystrokes via polling

Disassembly:
push esi
mov esi, dword [sym.imp.USER32.dll_GetKeyState]
push edi
push 1
mov edi, ecx
call esi
movzx ecx, byte [edi + 8]
shr eax, 7
and al, 1
xor cl, al
mov byte [edi + 8], al
and cl, al
push 2
mov byte [edi + 0xb], cl
call esi
movzx ecx, byte [edi + 9]
shr eax, 7
and al, 1
xor cl, al
mov byte [edi + 9], al
and cl, al
push 4
mov byte [edi + 0xc], cl
call esi
movzx ecx, byte [edi + 0xa]
shr eax, 7
and al, 1
xor cl, al
mov byte [edi + 0xa], al
and cl, al
mov byte [edi + 0xd], cl
pop edi
pop esi
ret