joyce8/EMBER2024-capa huggingface dataset:
Function at 0x40be70
Capabilities:
Encode data using xor
Hash data with crc32
Read file on windows

Disassembly:
sub esp, 0x14
mov eax, dword [esp + 0x18]
push ebx
push esi
or esi, 0xffffffff
xor ebx, ebx
mov dword [esp + 8], 0x80000
test eax, eax
je 0x40c07e
push edi
push ebx
push pe_nt_image_headers32
push 3
push ebx
push 1
push 0x80000000
push eax
call dword [sym.imp.KERNEL32.dll_CreateFileA]
mov edi, eax
mov dword [esp + 0x1c], edi
cmp edi, 0xffffffff
je 0x40c07d
mov eax, dword [0x411474]
push ebp
push 0x80000
push ebx
push eax
call dword [sym.imp.KERNEL32.dll_HeapAlloc]
mov ebp, eax
test ebp, ebp
je 0x40c075
cmp dword [esp + 0x30], ebx
jl 0x40bef1
mov eax, dword [esp + 0x2c]
jg 0x40bee2
test eax, eax
je 0x40bef1
push 0
lea ecx, [esp + 0x34]
push ecx
push eax
push edi
call dword [sym.imp.KERNEL32.dll_SetFilePointer]
mov edx, dword [esp + 0x34]
add edx, 0x80000
mov dword [esp + 0x28], edx
jmp 0x40bf05
mov ebx, dword [esp + 0x14]
mov eax, dword [esp + 0x34]
mov ecx, dword [esp + 0x38]
sub dword [esp + 0x28], 0x80000
add ebx, 0x80000
and eax, ecx
mov dword [esp + 0x14], ebx
cmp eax, 0xffffffff
je 0x40bf3d
mov eax, ebx
cdq
cmp edx, ecx
jl 0x40bf3d
jg 0x40bf35
cmp eax, dword [esp + 0x34]
jbe 0x40bf3d
mov ecx, dword [esp + 0x28]
mov dword [esp + 0x10], ecx
mov eax, dword [esp + 0x10]
push 0
lea edx, [esp + 0x1c]
push edx
push eax
push ebp
push edi
call dword [sym.imp.KERNEL32.dll_ReadFile]
mov ebx, dword [esp + 0x18]
mov eax, ebp
mov edx, ebx
cmp ebx, 8
jb 0x40c03c
mov edi, ebx
shr edi, 3
jmp 0x40bf70
movzx ecx, byte [eax]
xor ecx, esi
and ecx, 0xff
mov dword [esp + 0x1c], ecx
mov ecx, esi
mov esi, dword [esp + 0x1c]
shr ecx, 8
xor ecx, dword [esi*4 + 0x40f558]
movzx esi, byte [eax + 1]
xor esi, ecx
and esi, 0xff
shr ecx, 8
xor ecx, dword [esi*4 + 0x40f558]
movzx esi, byte [eax + 2]
xor esi, ecx
and esi, 0xff
shr ecx, 8
xor ecx, dword [esi*4 + 0x40f558]
movzx esi, byte [eax + 3]
xor esi, ecx
and esi, 0xff
shr ecx, 8
xor ecx, dword [esi*4 + 0x40f558]
movzx esi, byte [eax + 4]
xor esi, ecx
and esi, 0xff
shr ecx, 8
xor ecx, dword [esi*4 + 0x40f558]
movzx esi, byte [eax + 5]
xor esi, ecx
and esi, 0xff
shr ecx, 8
xor ecx, dword [esi*4 + 0x40f558]
movzx esi, byte [eax + 6]
xor esi, ecx
and esi, 0xff
shr ecx, 8
xor ecx, dword [esi*4 + 0x40f558]
movzx esi, byte [eax + 7]
xor esi, ecx
and esi, 0xff
shr ecx, 8
xor ecx, dword [esi*4 + 0x40f558]
add eax, 8
sub edx, 8
dec edi
mov esi, ecx
jne 0x40bf70
mov edi, dword [esp + 0x20]
test edx, edx
je 0x40c059
movzx ecx, byte [eax]
xor ecx, esi
and ecx, 0xff
shr esi, 8
xor esi, dword [ecx*4 + 0x40f558]
inc eax
dec edx
jne 0x40c040
cmp ebx, 0x80000
je 0x40bf01
mov edx, dword [0x411474]
push ebp
push 0
push edx
call dword [sym.imp.KERNEL32.dll_HeapFree]
push edi
call dword [sym.imp.KERNEL32.dll_CloseHandle]
pop ebp
pop edi
mov eax, esi
pop esi
not eax
pop ebx
add esp, 0x14
ret 0x14

Function at 0x40c0b0
Capabilities:
Hash data with md5

Disassembly:
mov eax, dword [esp + 4]
xor ecx, ecx
mov dword [eax + 0x14], ecx
mov dword [eax + 0x10], ecx
mov dword [eax], 0x67452301
mov dword [eax + 4], 0xefcdab89
mov dword [eax + 8], 0x98badcfe
mov dword [eax + 0xc], 0x10325476
ret
Function at 0x403210
Capabilities:
Hash data using djb2

Disassembly:
push ebp
push ebx
push edi
push esi
sub esp, 0xc
xor eax, eax
cmp dword [esp + 0x20], 0
je 0x40330d
mov ebx, dword [esp + 0x24]
test ebx, ebx
je 0x40330d
mov ebp, dword [esp + 0x28]
test ebp, ebp
je 0x40325a
mov ecx, 0x1505
xor edi, edi
nop
movzx edx, byte [ebx + edi]
test edx, edx
je 0x403261
mov esi, ecx
shl esi, 5
add esi, ecx
add esi, edx
inc edi
mov ecx, esi
cmp ebp, edi
jne 0x403240
jmp 0x403263
mov esi, 0x1505
jmp 0x403263
mov esi, ecx
mov ecx, dword [esp + 0x20]
mov edx, dword [ecx + 0x20]
test edx, edx
je 0x40330d
mov eax, edx
not eax
and eax, 1
mov ebx, edx
and ebx, 0xfffffffe
sub ebx, eax
and ebx, esi
lea eax, [edx - 1]
mov dword [esp + 8], eax
mov eax, dword [ecx + 4]
lea ebp, [eax + ebx*4]
add ebp, 4
not ebx
jmp 0x4032a7
add ebp, 4
dec ebx
dec edx
je 0x40330b
mov eax, dword [esp + 8]
or eax, ebx
mov edi, dword [ebp + eax*4]
cmp edi, 0xffffffff
je 0x40330b
mov eax, dword [ecx + 8]
cmp dword [eax + edi*4], esi
jne 0x4032a0
mov eax, dword [ecx + 0xc]
mov eax, dword [eax + edi*4]
mov dword [esp + 4], eax
push eax
mov dword [esp + 4], edx
call fcn.00409960
mov edx, dword [esp + 4]
mov ecx, dword [esp + 0x24]
add esp, 4
cmp eax, dword [esp + 0x28]
jne 0x4032a0
push dword [esp + 0x28]
push dword [esp + 8]
push dword [esp + 0x2c]
call fcn.00409980
mov edx, dword [esp + 0xc]
mov ecx, dword [esp + 0x2c]
add esp, 0xc
test eax, eax
jne 0x4032a0
mov eax, dword [ecx + 0x10]
mov eax, dword [eax + edi*4]
jmp 0x40330d
xor eax, eax
add esp, 0xc
pop esi
pop edi
pop ebx
pop ebp
ret
Function at 0x4040b0
Capabilities:
Compute adler32 checksum
Encode data using xor

Disassembly:
push ebp
push ebx
push edi
push esi
sub esp, 0x14
mov esi, dword [esp + 0x2c]
test esi, esi
je 0x4042a2
mov ebp, dword [esp + 0x30]
mov ecx, dword [esp + 0x28]
movzx edi, cx
shr ecx, 0x10
test ebp, ebp
je 0x40429b
mov edx, 0x5e6ea9af
mov eax, ebp
mul edx
shr edx, 0xb
imul eax, edx, 0x15b0
mov edx, ebp
sub edx, eax
jmp 0x404144
mov esi, dword [esp]
add esi, dword [esp + 0xc]
mov ebp, dword [esp + 0x10]
mov eax, edi
mov edx, 0x80078071
mul edx
mov ebx, edx
shr ebx, 0xf
mov eax, ecx
mov edx, 0x80078071
mul edx
imul eax, ebx, 0xfff1
sub edi, eax
shr edx, 0xf
imul eax, edx, 0xfff1
sub ecx, eax
sub ebp, dword [esp + 4]
mov edx, 0x15b0
je 0x40429b
xor ebx, ebx
cmp edx, 8
mov dword [esp + 4], edx
mov dword [esp + 0x10], ebp
jb 0x404208
and edx, 0x1ff8
mov dword [esp + 8], edx
xor eax, eax
mov dword [esp], esi
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
mov edx, eax
movzx eax, byte [esi + eax]
add eax, edi
add ecx, eax
mov esi, dword [esp]
movzx esi, byte [esi + edx + 1]
add esi, eax
add ecx, esi
mov eax, dword [esp]
movzx ebx, byte [eax + edx + 2]
add ebx, esi
mov eax, ecx
and eax, ebx
mov dword [esp + 0xc], eax
xor ecx, ebx
mov eax, dword [esp]
movzx edi, byte [eax + edx + 3]
add edi, ebx
mov eax, dword [esp]
movzx ebx, byte [eax + edx + 4]
add ebx, edi
mov eax, dword [esp]
movzx esi, byte [eax + edx + 5]
add esi, ebx
mov eax, dword [esp]
movzx ebp, byte [eax + edx + 6]
mov eax, esi
and eax, ebp
xor ebp, esi
lea eax, [eax*2]
add eax, ebp
add edi, ecx
mov ecx, dword [esp + 0xc]
lea ecx, [edi + ecx*2]
add ecx, ebx
add ecx, esi
mov esi, dword [esp]
movzx edi, byte [esi + edx + 7]
add edi, eax
add ecx, eax
add ecx, edi
lea eax, [edx + 8]
add edx, 0xf
cmp edx, dword [esp + 4]
mov edx, dword [esp + 4]
jb 0x404170
add esi, eax
mov ebp, dword [esp + 0x10]
mov ebx, dword [esp + 8]
mov eax, edx
sub eax, ebx
jbe 0x40410b
mov dword [esp + 0xc], eax
mov eax, ebx
or eax, 1
test dl, 1
mov dword [esp], esi
jne 0x404240
mov dword [esp + 8], ebx
mov ebx, esi
cmp edx, eax
je 0x404100
jmp 0x404261
lea ebx, [esi + 1]
movzx esi, byte [esi]
mov edx, edi
and edx, esi
xor edi, esi
lea edi, [edi + edx*2]
mov edx, dword [esp + 4]
add ecx, edi
mov dword [esp + 8], eax
cmp edx, eax
je 0x404100
mov eax, dword [esp + 4]
sub eax, dword [esp + 8]
xor esi, esi
nop
nop
nop
nop
nop
movzx edx, byte [ebx + esi]
mov ebp, edi
and ebp, edx
xor edi, edx
lea edx, [edi + ebp*2]
add ecx, edx
movzx edi, byte [ebx + esi + 1]
mov ebp, edx
and ebp, edi
xor edx, edi
lea edi, [edx + ebp*2]
add ecx, edi
add esi, 2
cmp eax, esi
jne 0x404270
jmp 0x404100
shl ecx, 0x10
or ecx, edi
jmp 0x4042a7
mov ecx, 1
mov eax, ecx
add esp, 0x14
pop esi
pop edi
pop ebx
pop ebp
ret
Function at 0x4042c0
Capabilities:
Encode data using xor

Disassembly:
push ebx
push edi
push esi
mov ecx, dword [esp + 0x14]
test ecx, ecx
je 0x4042ee
mov ebx, dword [esp + 0x18]
mov eax, dword [esp + 0x10]
test ebx, ebx
je 0x40438c
not eax
test bl, 1
jne 0x4042f5
mov edx, ebx
cmp ebx, 1
jne 0x404326
jmp 0x40438a
xor eax, eax
jmp 0x40438c
lea edx, [ebx - 1]
movzx esi, byte [ecx]
mov edi, eax
shr edi, 4
xor eax, esi
and eax, 0xf
xor edi, dword [eax*4 + 0x44080c]
inc ecx
mov eax, edi
shr eax, 4
and edi, 0xf
shr esi, 4
xor esi, edi
xor eax, dword [esi*4 + 0x44080c]
cmp ebx, 1
je 0x40438a
xor esi, esi
nop
nop
nop
nop
nop
nop
nop
nop
movzx edi, byte [ecx + esi]
mov ebx, eax
shr ebx, 4
xor eax, edi
and eax, 0xf
xor ebx, dword [eax*4 + 0x44080c]
mov eax, ebx
shr eax, 4
and ebx, 0xf
shr edi, 4
xor edi, ebx
xor eax, dword [edi*4 + 0x44080c]
movzx edi, byte [ecx + esi + 1]
mov ebx, eax
shr ebx, 4
xor eax, edi
and eax, 0xf
xor ebx, dword [eax*4 + 0x44080c]
mov eax, ebx
shr eax, 4
and ebx, 0xf
shr edi, 4
xor edi, ebx
xor eax, dword [edi*4 + 0x44080c]
add esi, 2
cmp edx, esi
jne 0x404330
not eax
pop esi
pop edi
pop ebx
ret
Function at 0x40a0a0
Capabilities:
Encrypt data using rc4 prga

Disassembly:
push ebp
push ebx
push edi
push esi
sub esp, 0x20c
mov dword [esp], ecx
mov edi, dword [esp + 0x220]
movzx ecx, word [edi]
test cx, cx
je 0x40a1c5
lea eax, [edi + 2]
xor ebx, ebx
jmp 0x40a0dd
add ebx, edx
movzx ecx, word [eax]
add eax, 2
test cx, cx
je 0x40a0ff
movzx esi, cx
cmp esi, 0x800
mov ecx, 3
sbb ecx, 0
mov edx, 1
cmp esi, 0x80
jb 0x40a0d0
mov edx, ecx
jmp 0x40a0d0
lea esi, [ebx + 1]
push esi
call fcn.00409840
add esp, 4
test ebx, ebx
jle 0x40a1cf
add ebx, eax
add esi, eax
mov dword [esp + 8], esi
mov ebp, eax
jmp 0x40a135
mov byte [ebp], dl
mov esi, 1
add edi, 2
add ebp, esi
cmp ebp, ebx
jae 0x40a1d1
movzx edx, word [edi]
test dx, dx
je 0x40a1d1
cmp dx, 0x7f
jbe 0x40a120
mov ecx, ebp
not ecx
add ecx, dword [esp + 8]
movzx esi, dx
cmp ecx, 2
jb 0x40a180
cmp esi, 0x7ff
ja 0x40a180
mov ecx, edx
shr ecx, 6
add cl, 0xc0
mov byte [ebp], cl
and dl, 0x3f
or dl, 0x80
mov byte [ebp + 1], dl
mov esi, 2
jmp 0x40a128
mov dword [esp + 4], esi
xor esi, esi
cmp ecx, 3
jb 0x40a128
mov esi, dword [esp + 4]
mov ecx, esi
shr ecx, 0xc
or cl, 0xe0
mov byte [ebp], cl
mov ecx, esi
shr ecx, 6
and cl, 0x3f
or cl, 0x80
mov byte [ebp + 1], cl
mov ecx, edx
or ecx, 0x3f
xor edx, 0xc0
and edx, ecx
add dl, 0x80
mov byte [ebp + 2], dl
mov esi, 3
jmp 0x40a128
push 1
call fcn.00409840
add esp, 4
mov ebp, eax
mov edi, dword [esp + 0x228]
mov esi, dword [esp + 0x224]
mov byte [ebp], 0
movzx edx, byte [eax]
lea ecx, [esp + 0xc]
mov ebx, ecx
test dl, dl
je 0x40a216
inc eax
lea ebx, [esp + 0xc]
jmp 0x40a20b
mov byte [ebx], dh
inc ebx
movzx edx, byte [eax]
inc eax
test dl, dl
je 0x40a216
mov dh, 0x2f
cmp dl, 0x5c
je 0x40a200
mov dh, dl
jmp 0x40a200
mov byte [ebx], 0
push 0
push 0
push 0
mov eax, dword [esp + 0xc]
push dword [eax + 8]
add eax, 0x10
push 0
push 0
push edi
push esi
push ecx
push eax
call fcn.00406450
add esp, 0x28
test eax, eax
setne al
add esp, 0x20c
pop esi
pop edi
pop ebx
pop ebp
ret 0xc
Function at 0x40bc30
Capabilities:
Encode data using xor
Resolve function by parsing pe exports

Disassembly:
push ebp
mov ebp, esp
push ebx
push edi
push esi
and esp, 0xfffffff0
sub esp, 0x160
mov esi, esp
mov eax, dword [ebp + 8]
mov dword [esi + 0x68], 0
mov dword [esi + 0x64], 0
mov dword [esi + 0x5c], 0
mov dword [esi + 0x58], 0
mov dword [esi + 0x54], 0
mov dword [esi + 0x50], 0
mov dword [esi + 0x4c], 0
mov dword [esi + 0x48], 0
mov dword [esi + 0x40], 0
mov dword [esi + 0x3c], 0
mov dword [esi + 0x34], 0
mov dword [esi + 0x30], 0x3c
mov dword [esi + 0x38], 0xffffffff
mov dword [esi + 0x44], 0xffffffff
mov dword [esi + 0x60], 0xffffffff
mov edx, 0xfffffffe
mov ecx, dword [0x448a3c]
nop
nop
nop
nop
nop
nop
nop
nop
cmp word [eax + edx + 2], 0
lea edx, [edx + 2]
jne case.default.0x40bcde
sar edx, 1
lea edi, [esi + 0x30]
push edi
push 0
push edx
push eax
call ecx
xor ecx, ecx
test eax, eax
setne cl
jmp dword [ecx*4 + 0x443b5c]
xor eax, eax
jmp 0x40c1ab
lea esp, [ebp - 0xc]
pop esi
pop edi
pop ebx
pop ebp
ret
Function at 0x40e800
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
push ebx
push edi
push esi
and esp, 0xfffffff8
sub esp, 0x148
mov word [esp + 0x48], 0xdc38
mov dword [esp + 0x4a], 0
mov byte [esp + 0x4e], 0
mov dword [esp + 4], 0
mov eax, dword [esp + 4]
cmp eax, 6
ja 0x40e879
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
mov eax, dword [esp + 4]
mov ecx, dword [esp + 4]
movzx ecx, byte [esp + ecx + 0x48]
add eax, 0x9c0cf80e
xor eax, ecx
mov dword [esp + 0xb4], eax
mov eax, dword [esp + 0xb4]
add al, 0x2d
mov ecx, dword [esp + 4]
mov byte [esp + ecx + 0x48], al
inc dword [esp + 4]
mov eax, dword [esp + 4]
cmp eax, 7
jb 0x40e840
lea eax, [esp + 0x48]
push eax
push dword [ebp + 8]
call fcn.004033f0
add esp, 8
mov esi, eax
xor ecx, ecx
test eax, eax
sete cl
xor ebx, ebx
xor eax, eax
jmp dword [ecx*4 + 0x444404]
mov dword [esp + 0x40], esi
jmp dword [0x44440c]
push esi
call fcn.00403600
add esp, 4
push esi
call fcn.00403600
add esp, 4
jmp dword [0x444414]
xor ecx, ecx
cmp ebx, eax
setb cl
mov al, 1
jmp dword [ecx*4 + 0x44441c]
lea esp, [ebp - 0xc]
pop esi
pop edi
pop ebx
pop ebp
ret

Function at 0x4135f0
Capabilities:
Encode data using xor

Disassembly:
push ebp
push ebx
push edi
push esi
sub esp, 0x1c
mov ebp, dword [esp + 0x38]
mov eax, dword [esp + 0x34]
mov edi, 0xfffffffe
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
cmp word [ebp + edi + 2], 0
lea edi, [edi + 2]
jne 0x413610
mov esi, dword [eax + 4]
mov eax, 0xfffffffe
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
cmp word [esi + eax + 2], 0
lea eax, [eax + 2]
jne 0x413630
sar edi, 1
sar eax, 1
lea ecx, [edi + eax]
add ecx, 2
test ecx, ecx
jns 0x413650
mov eax, 0xffffffff
jmp 0x413659
add eax, edi
lea eax, [eax*2 + 4]
push eax
call fcn.00409840
add esp, 4
movzx ecx, word [esi]
mov ebx, eax
test cx, cx
je 0x413691
add esi, 2
mov ebx, eax
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
mov word [ebx], cx
add ebx, 2
movzx ecx, word [esi]
add esi, 2
test cx, cx
jne 0x413680
mov word [ebx], 0x5c
add ebx, 2
movzx ecx, word [ebp]
test cx, cx
je 0x4136c1
lea edx, [ebp + 2]
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
mov word [ebx], cx
add ebx, 2
movzx ecx, word [edx]
add edx, 2
test cx, cx
jne 0x4136b0
mov word [ebx], 0
lea ecx, [esp + 0xc]
push 0x60
push 3
push 0x120089
push ecx
mov dword [esp + 0x24], eax
push eax
call fcn.0043e920
add esp, 0x14
not eax
shr eax, 0x1f
jmp dword [eax*4 + 0x4448c8]
Function at 0x413950
Capabilities:
Contain obfuscated stackstrings
Encode data using xor
Encrypt data using speck
Resolve function by parsing pe exports

Disassembly:
push ebp
push ebx
push edi
push esi
sub esp, 0x78
mov eax, dword [esp + 0x90]
mov esi, 0xfffffffe
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
cmp word [eax + esi + 2], 0
lea esi, [esi + 2]
jne 0x413970
sar esi, 1
lea ebx, [esp + 0x64]
push ebx
push 0
push 0
push esi
push eax
push 0
call dword [0x449d74]
mov ebp, dword [esp + 0x64]
mov edi, 0xffffffff
test ebp, ebp
jns 0x4139a4
mov eax, 0xffffffff
jmp 0x4139ab
lea eax, [ebp*2]
push eax
call fcn.00409840
add esp, 4
push ebx
push ebp
mov dword [esp + 0x14], eax
push eax
push esi
mov ebp, dword [esp + 0xa0]
push ebp
push 0
call dword [0x449d74]
mov eax, dword [esp + 0x64]
mov ecx, eax
add ecx, 0xd
js 0x4139de
lea edi, [eax*2 + 0x1a]
push edi
call fcn.00409840
add esp, 4
mov ebx, eax
mov dword [esp + 0x18], 0x6693789d
mov dword [esp + 0x1c], 0x62fe648a
mov dword [esp + 0x20], 0x6e4f60fd
mov dword [esp + 0x24], 0x6a806c97
mov dword [esp + 0x28], 0x168a68f7
mov dword [esp + 0x2c], 0x12821482
mov dword [esp + 0x30], 0x1e1f1083
mov word [esp + 0x34], 0
mov byte [esp + 0x36], 0
mov dword [esp], 0
mov eax, dword [esp]
cmp eax, 0x1e
ja 0x413a6e
nop
nop
nop
nop
mov eax, dword [esp]
mov ecx, dword [esp]
movzx ecx, byte [esp + ecx + 0x18]
add eax, 0xbd67bbae
xor eax, ecx
mov dword [esp + 0x4c], eax
mov eax, dword [esp + 0x4c]
add al, 0x29
mov ecx, dword [esp]
mov byte [esp + ecx + 0x18], al
inc dword [esp]
mov eax, dword [esp]
cmp eax, 0x1f
jb 0x413a40
mov eax, dword [esp + 0xc]
movzx ecx, word [eax]
mov eax, ebx
test cx, cx
je 0x413aa1
mov eax, dword [esp + 0xc]
lea edx, [eax + 2]
mov eax, ebx
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
mov word [eax], cx
add eax, 2
movzx ecx, word [edx]
add edx, 2
test cx, cx
jne 0x413a90
mov word [eax], 0
movzx ecx, word [esp + 0x18]
test cx, cx
je 0x413ad1
lea edx, [esp + 0x1a]
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
mov word [eax], cx
add eax, 2
movzx ecx, word [edx]
add edx, 2
test cx, cx
jne 0x413ac0
mov word [eax], 0
lea eax, [esp + 8]
push 0x60
push 3
push 0x120089
push eax
push ebx
call fcn.0043e920
add esp, 0x14
not eax
shr eax, 0x1f
jmp dword [eax*4 + 0x444b3c]
Function at 0x41d8c0
Capabilities:
Encode data using xor

Disassembly:
push ebp
push ebx
push edi
push esi
sub esp, 0x50
mov eax, dword [0x449d74]
mov dword [esp + 8], 0x66a0605a
mov dword [esp + 0xc], 0x7a8b6495
mov dword [esp + 0x10], 0x7e9878bd
mov dword [esp + 0x14], 0x72947c89
mov dword [esp + 0x18], 0x769b704a
mov dword [esp + 0x1c], 0xaf374a1
mov dword [esp + 0x20], 0xefd0882
mov dword [esp + 0x24], 0x2f80ce9
mov dword [esp + 0x28], 0x6e100f7
mov dword [esp + 0x2c], 0x1aed04fa
mov dword [esp + 0x30], 0x1ef318fd
mov dword [esp + 0x34], 0x12e51ccd
mov dword [esp + 0x38], 0x16ed10e0
mov dword [esp + 0x3c], 0x2ad714ea
mov dword [esp + 0x40], 0x2eda28d2
mov word [esp + 0x44], 0x2c2d
mov dword [esp + 0x46], 0
mov word [esp + 0x4a], 0
mov dword [esp], 0
mov ecx, dword [esp]
cmp ecx, 0x43
ja 0x41d9a0
nop
nop
nop
nop
nop
nop
nop
mov ecx, dword [esp]
mov edx, dword [esp]
movzx edx, byte [esp + edx + 8]
add ecx, 0x5cfa132a
xor ecx, edx
mov dword [esp + 4], ecx
mov ecx, dword [esp + 4]
add cl, 0xb5
mov edx, dword [esp]
mov byte [esp + edx + 8], cl
inc dword [esp]
mov ecx, dword [esp]
cmp ecx, 0x44
jb 0x41d970
lea ebx, [esp + 0x4c]
lea edi, [esp + 8]
push ebx
push 0
push 0
push 0x1e
push edi
push 0
call eax
mov ebp, dword [esp + 0x4c]
test ebp, ebp
jns 0x41d9c3
mov eax, 0xffffffff
jmp 0x41d9ca
lea eax, [ebp*2]
push eax
call fcn.00409840
add esp, 4
mov esi, eax
mov eax, dword [0x449d74]
mov dword [esp + 8], 0x5f1f5d79
mov dword [esp + 0xc], 0x53c251c0
mov dword [esp + 0x10], 0x57375510
mov dword [esp + 0x14], 0x4b2b49dc
mov dword [esp + 0x18], 0x4f224d69
mov dword [esp + 0x1c], 0x43da4134
mov dword [esp + 0x20], 0x47d845d1
mov dword [esp + 0x24], 0x7b1f791c
mov dword [esp + 0x28], 0x7f1c7dee
mov dword [esp + 0x2c], 0x73e071e9
mov dword [esp + 0x30], 0x771a7510
mov dword [esp + 0x34], 0x6bf86918
mov dword [esp + 0x38], 0x6f086df3
mov dword [esp + 0x3c], 0x63fe61f9
mov dword [esp + 0x40], 0x67f56501
mov word [esp + 0x44], 0x9998
mov dword [esp + 0x46], 0
mov dword [esp], 0
mov ecx, dword [esp]
cmp ecx, 0x41
ja 0x41daac
mov ecx, dword [esp]
mov edx, dword [esp]
movzx edx, byte [esp + edx + 8]
add ecx, 0xc25654c4
xor ecx, edx
mov dword [esp + 4], ecx
mov ecx, dword [esp + 4]
mov edx, ecx
not edx
and edx, 0x98
and ecx, 0x67
sub ecx, edx
mov edx, dword [esp]
mov byte [esp + edx + 8], cl
inc dword [esp]
mov ecx, dword [esp]
cmp ecx, 0x42
jb 0x41da70
push ebx
push ebp
push esi
push 0x1e
push edi
push 0
call eax
mov dword [esp + 8], 0xc059ce3b
mov dword [esp + 0xc], 0xc45bc254
mov dword [esp + 0x10], 0xf81ec623
mov dword [esp + 0x14], 0xfc1ffa69
mov dword [esp + 0x18], 0xf063fe64
mov dword [esp + 0x1c], 0xf4f5f217
mov dword [esp], 0
mov eax, dword [esp]
cmp eax, 0x17
ja 0x41db2e
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
mov eax, dword [esp]
mov ecx, dword [esp]
movzx ecx, byte [esp + ecx + 8]
add eax, 0xcb2f3a16
xor eax, ecx
mov dword [esp + 4], eax
mov eax, dword [esp + 4]
add al, 0x27
mov ecx, dword [esp]
mov byte [esp + ecx + 8], al
inc dword [esp]
mov eax, dword [esp]
cmp eax, 0x18
jb 0x41db00
push 0
push 0
push edi
push esi
push dword [esp + 0x74]
call fcn.00415ee0
add esp, 0x14
jmp dword [0x4456f4]
Function at 0x41f7d0
Capabilities:
Encode data using xor
Resolve function by parsing pe exports

Disassembly:
push ebp
push ebx
push edi
push esi
sub esp, 0x84c
xor ebp, ebp
xor edi, edi
mov eax, 0x20219
mov ecx, 1
mov dword [esp + 8], 0
jmp dword [ecx*4 + 0x445dc0]
Function at 0x4232c0
Capabilities:
Encode data using xor

Disassembly:
push ebp
push ebx
push edi
push esi
sub esp, 0x98
mov eax, dword [0x449d74]
mov dword [esp + 0x18], 0x34b0d55
mov dword [esp + 0x1c], 0x7900192
mov dword [esp + 0x20], 0x7ba30542
mov dword [esp + 0x24], 0x7fdf79ee
mov dword [esp + 0x28], 0x73d07d25
mov dword [esp + 0x2c], 0x77e171c0
mov dword [esp + 0x30], 0x6bef75e2
mov dword [esp + 0x34], 0x6fcf69fa
mov dword [esp + 0x38], 0x63316dca
mov dword [esp + 0x3c], 0x67cc613f
mov dword [esp + 0x40], 0x5bff65f3
mov dword [esp + 0x44], 0x5fcd59cf
mov dword [esp + 0x48], 0x53cd5dc1
mov dword [esp + 0x4c], 0x570251c0
mov dword [esp + 0x50], 0x4bc755de
mov dword [esp + 0x54], 0x4f4849d6
mov word [esp + 0x58], 0
mov dword [esp], 0
mov ecx, dword [esp]
cmp ecx, 0x41
ja 0x4233a0
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
mov ecx, dword [esp]
mov edx, dword [esp]
movzx edx, byte [esp + edx + 0x18]
add ecx, 0xdb7728b5
xor ecx, edx
mov dword [esp + 4], ecx
mov ecx, dword [esp + 4]
add cl, 0x45
mov edx, dword [esp]
mov byte [esp + edx + 0x18], cl
inc dword [esp]
mov ecx, dword [esp]
cmp ecx, 0x42
jb 0x423370
lea edi, [esp + 0x94]
lea ecx, [esp + 0x18]
push edi
push 0
push 0
push 0x1f
push ecx
push 0
call eax
mov ebx, dword [esp + 0x94]
test ebx, ebx
jns 0x4233c9
mov eax, 0xffffffff
jmp 0x4233cc
lea eax, [ebx + ebx]
push eax
call fcn.00409840
add esp, 4
mov ebp, eax
mov eax, dword [0x449d74]
mov dword [esp + 0x18], 0xd290d0f6
mov dword [esp + 0x1c], 0xd6a7d4a5
mov dword [esp + 0x20], 0xea88e8ad
mov dword [esp + 0x24], 0xee8cec99
mov dword [esp + 0x28], 0xe28fe0c6
mov dword [esp + 0x2c], 0xe696e4bb
mov dword [esp + 0x30], 0xfa9cf88d
mov dword [esp + 0x34], 0xfe9cfc8d
mov dword [esp + 0x38], 0xf2cef095
mov dword [esp + 0x3c], 0xf69bf4c8
mov dword [esp + 0x40], 0xa6c087c
mov dword [esp + 0x44], 0xe7a0c78
mov dword [esp + 0x48], 0x272007a
mov dword [esp + 0x4c], 0x639047b
mov dword [esp + 0x50], 0x1a641891
mov dword [esp + 0x54], 0x1e1f1c61
mov dword [esp + 0x58], 0
mov dword [esp], 0
mov ecx, dword [esp]
cmp ecx, 0x43
ja 0x4234b0
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
mov ecx, dword [esp]
mov edx, dword [esp]
movzx edx, byte [esp + edx + 0x18]
add ecx, 0x4b1366d8
xor ecx, edx
mov dword [esp + 4], ecx
mov ecx, dword [esp + 4]
add cl, 0xf7
mov edx, dword [esp]
mov byte [esp + edx + 0x18], cl
inc dword [esp]
mov ecx, dword [esp]
cmp ecx, 0x44
jb 0x423480
push edi
push ebx
push ebp
push 0x1f
lea ecx, [esp + 0x28]
push ecx
push 0
call eax
lea eax, [esp + 0x80]
push 0x60
push 3
push 0x120089
push eax
push ebp
call fcn.0043e920
add esp, 0x14
not eax
shr eax, 0x1f
jmp dword [eax*4 + 0x446258]
xor al, 0x42
add ah, ch
xor al, 0x42
add byte [esi + 0x13004235], al
xor eax, 0x35300042
inc edx
add byte [eax], dh
xor eax, 0x353b0042
inc edx
add byte [eax], dh
xor eax, 0x10042
add byte [eax], al
add dword [eax], eax
add byte [eax], al
push ebp
xor eax, 65602
add byte [eax], al
insd dword es:[edi], dx
xor eax, 908787778
inc edx
add byte [eax], ah
aaa
inc edx
add byte [ebp + 0x35], ch
inc edx
add byte [ebp + 0x37], dl
aaa