joyce8/EMBER2024-capa huggingface dataset:
Function at 0x428c80
Capabilities:
Contain obfuscated stackstrings
Encode data using xor
Get disk information

Disassembly:
push ebp
push ebx
push edi
push esi
sub esp, 0x94
mov dword [esp], 0x9326917d
mov dword [esp + 4], 0x9f3d9d0b
mov dword [esp + 8], 0x9b0e9939
mov dword [esp + 0xc], 0x87168545
mov dword [esp + 0x10], 0x834e8110
mov dword [esp + 0x14], 0x8f128d2d
mov dword [esp + 0x18], 0x8b678929
lea eax, [esp + 0x1c]
mov word [esp + 0x1c], 0x7574
mov dword [esp + 0x1e], 0
mov byte [esp + 0x22], 0
mov ecx, 0xf04e45a8
mov edx, 0x7b1ba57
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
movzx edi, byte [esp + ecx + 0xfb1ba58]
mov ebx, edx
and ebx, 0x5a1b044
mov esi, ecx
and esi, 0xd00a41bb
sub esi, ebx
mov ebx, esi
and ebx, edi
add esi, edi
add ebx, ebx
sub esi, ebx
add esi, 0x5e01fd9c
mov edi, esi
and edi, 0xb
xor esi, 0xb
lea ebx, [esi + edi*2]
add bl, 0x65
mov byte [esp + ecx + 0xfb1ba58], bl
inc ecx
dec edx
cmp ecx, 0xf04e45cb
jne 0x428cf0
lea esi, [esp + 0x76]
mov edx, esp
mov edi, esi
mov ecx, 7
xchg esi, edx
rep movsd dword es:[edi], dword [esi]
xchg esi, edx
lea edi, [esp + 0x92]
mov ecx, 1
xchg esi, eax
rep movsw word es:[edi], word [esi]
xchg esi, eax
lea ebp, [esp + 0x50]
push ebp
push 0
push 0
push 0xe
push esi
push 0
call dword [0x451d68]
mov ebx, dword [esp + 0x50]
mov edi, 0xffffffff
test ebx, ebx
jns 0x428d85
mov eax, 0xffffffff
jmp 0x428d88
lea eax, [ebx + ebx]
push eax
call fcn.0040c700
add esp, 4
mov esi, eax
push ebp
push ebx
push eax
push 0xe
lea eax, [esp + 0x86]
push eax
push 0
call dword [0x451d68]
mov eax, dword [esp + 0x50]
mov ecx, eax
add ecx, 9
js 0x428dba
lea edi, [eax*2 + 0x12]
push edi
call fcn.0040c700
add esp, 4
mov edi, eax
mov dword [esp], 0x2372218c
mov dword [esp + 4], 0x27852585
mov dword [esp + 8], 0x3b9b3983
mov dword [esp + 0xc], 0x3f9b3d9b
mov dword [esp + 0x10], 0x33323183
mov byte [esp + 0x14], 0
xor eax, eax
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
mov ecx, eax
add cl, 8
xor cl, byte [esp + eax]
add cl, 0xd8
mov byte [esp + eax], cl
inc eax
cmp eax, 0x15
jne 0x428e00
movzx ecx, word [esi]
mov eax, edi
test cx, cx
je 0x428e41
lea edx, [esi + 2]
mov eax, edi
nop
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 0x428e30
mov word [eax], 0
movzx ecx, word [esp]
test cx, cx
je 0x428e71
lea edx, [esp + 2]
nop
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 0x428e60
mov word [eax], 0
lea eax, [esp + 0x70]
push eax
push edi
call fcn.00445b90
add esp, 8
not eax
shr eax, 0x1f
mov dword [esp + 0x68], edi
jmp dword [eax*4 + 0x44d788]
Function at 0x4292f0
Capabilities:
Encode data using xor

Disassembly:
push ebp
push ebx
push edi
push esi
sub esp, 0x88
mov dword [esp + 4], 0x11dd1f3b
mov dword [esp + 8], 0x15821380
mov dword [esp + 0xc], 0x9f517d0
mov dword [esp + 0x10], 0xde90b9c
mov dword [esp + 0x14], 0x1e20f2b
mov dword [esp + 0x18], 0x59a03f4
mov dword [esp + 0x1c], 0x39980793
mov dword [esp + 0x20], 0x3ddd3bdc
mov dword [esp + 0x24], 0x31dc3fae
mov dword [esp + 0x28], 0x35a033ab
mov dword [esp + 0x2c], 0x29da37d0
mov dword [esp + 0x30], 0x2db82bd8
mov dword [esp + 0x34], 0x21c82fbd
mov dword [esp + 0x38], 0x25be23bb
mov dword [esp + 0x3c], 0xd9b327c3
lea eax, [esp + 0x40]
mov dword [esp + 0x40], 0xdbd8
mov byte [esp + 0x44], 0
mov ecx, 0xc5
mov edx, 0x3a
nop
nop
nop
movzx esi, byte [esp + ecx - 0xc1]
mov ebx, edx
xor ebx, ecx
and ebx, esi
xor ebx, ecx
add bl, 0x27
mov byte [esp + ecx - 0xc1], bl
inc ecx
dec edx
cmp ecx, 0x106
jne 0x429390
lea ebx, [esp + 0x4a]
lea edx, [esp + 4]
mov edi, ebx
mov ecx, 0xf
xchg esi, edx
rep movsd dword es:[edi], dword [esi]
xchg esi, edx
lea edi, [esp + 0x86]
mov ecx, 1
xchg esi, eax
rep movsw word es:[edi], word [esi]
xchg esi, eax
mov edi, esp
push edi
push 0
push 0
push 0x1e
push ebx
push 0
call dword [0x451d68]
mov ebp, dword [esp]
test ebp, ebp
jns 0x4293fa
mov eax, 0xffffffff
jmp 0x429401
lea eax, [ebp*2]
push eax
call fcn.0040c700
add esp, 4
mov esi, eax
push edi
push ebp
push eax
push 0x1e
push ebx
push 0
call dword [0x451d68]
mov dword [esp + 4], 0x812e8758
mov dword [esp + 8], 0x8d34833f
mov dword [esp + 0xc], 0x89218f20
mov dword [esp + 0x10], 0x95288b3a
mov dword [esp + 0x14], 0x9124973f
mov dword [esp + 0x18], 0x9d92933c
mov word [esp + 0x1c], 0
mov eax, 0xcb8221e1
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
movzx ecx, byte [esp + eax + 0x347dde23]
xor ecx, eax
mov edx, ecx
and edx, 0xca020150
xor ecx, 0x4e6ed150
lea ecx, [ecx + edx*2]
add ecx, 0x675569a
mov edx, ecx
xor edx, 0x50
and ecx, 0x2f
add ecx, ecx
sub ecx, edx
inc cl
mov byte [esp + eax + 0x347dde23], cl
inc eax
cmp eax, 0xcb8221fb
jne 0x429460
push 0
push 0
lea eax, [esp + 0xc]
push eax
push esi
push dword [esp + 0xac]
call fcn.004240e0
add esp, 0x14
mov ebx, eax
jmp dword [0x44d7f0]
Function at 0x42ba20
Capabilities:
Encode data using xor
Resolve function by parsing pe exports

Disassembly:
push ebp
push ebx
push edi
push esi
sub esp, 0x844
xor ebp, ebp
mov dword [esp + 8], 0
mov eax, 0x20219
mov ecx, 1
xor edi, edi
jmp dword [ecx*4 + 0x44ddf8]
Function at 0x42c780
Capabilities:
Contain obfuscated stackstrings
Copy file
Encode data using xor

Disassembly:
push dword [esp + 4]
call fcn.0042c7a0
add esp, 4
test al, al
je 0x42ce40
mov al, 1
ret
push ebp
push ebx
push edi
push esi
sub esp, 0xe0
mov dword [esp + 0xa0], 0x170074f
mov dword [esp + 0xa4], 0xd7e037d
mov dword [esp + 0xa8], 0x97a0f6f
mov dword [esp + 0xac], 0x155a0b7c
mov dword [esp + 0xb0], 0x116a1777
mov dword [esp + 0xb4], 0x1d121378
mov byte [esp + 0xb8], 0
lea eax, [esp + 0xa0]
mov ecx, 0x4ecdfcfe
movzx esi, byte [eax]
mov edx, ecx
or edx, esi
lea edi, [ecx - 0x4ecdfc00]
and edi, esi
not edx
or edx, edi
mov esi, edx
not esi
and esi, 6
and edx, 0xf9
sub edx, esi
inc dl
mov byte [eax], dl
inc eax
dec ecx
cmp ecx, 0x4ecdfce5
jne 0x42cea0
mov dword [esp + 0x20], 0x350015c
mov dword [esp + 0x24], 0x7410541
mov dword [esp + 0x28], 0xb590941
mov dword [esp + 0x2c], 0xf5c0d58
mov dword [esp + 0x30], 0x134e1149
mov dword [esp + 0x34], 0x17571559
mov dword [esp + 0x38], 0x1b52195b
mov dword [esp + 0x3c], 0x1f501d55
mov dword [esp + 0x40], 0x237e2165
mov dword [esp + 0x44], 0x27692577
mov dword [esp + 0x48], 0x2b7e296e
mov dword [esp + 0x4c], 0x2f6f2d7b
mov dword [esp + 0x50], 0x33773162
mov dword [esp + 0x54], 0x37603568
mov dword [esp + 0x58], 0x3b563959
mov dword [esp + 0x5c], 0x3f5b3d4a
mov dword [esp + 0x60], 0x4311411c
mov dword [esp + 0x64], 0x47234530
mov dword [esp + 0x68], 0x4b274929
mov word [esp + 0x6c], 0x4d4c
mov byte [esp + 0x70], 0
mov word [esp + 0x6e], 0
mov eax, 0xfeb88300
movzx edx, byte [esp + eax + 0x1477d20]
lea ecx, [eax + 0x28efa00]
mov esi, edx
xor esi, 0x3a
mov edi, ecx
xor edi, 0x3a
xor edx, 0xc5
and edx, edi
xor ecx, 0xc5
and ecx, esi
or ecx, edx
mov byte [esp + eax + 0x1477d20], cl
inc eax
cmp eax, 0xfeb88351
jne 0x42cf80
lea eax, [esp + 0xa0]
lea esi, [esp + 0x20]
push eax
push esi
call fcn.0043c9b0
add esp, 8
mov edi, eax
xor eax, eax
test edi, edi
sete al
xor ebx, ebx
jmp dword [eax*4 + 0x44df30]
Function at 0x42f120
Capabilities:
Encode data using xor
Resolve function by parsing pe exports

Disassembly:
push ebp
push ebx
push edi
push esi
sub esp, 0xbc
mov dword [esp + 0x1c], 0xc185c7eb
mov dword [esp + 0x20], 0xcd52c350
mov dword [esp + 0x24], 0xc9adcf80
mov dword [esp + 0x28], 0xf5a9cb54
mov dword [esp + 0x2c], 0xf192f7db
mov dword [esp + 0x30], 0xfd63f386
mov dword [esp + 0x34], 0xf991ff60
mov dword [esp + 0x38], 0xe599fb68
mov dword [esp + 0x3c], 0xe1b3e788
mov dword [esp + 0x40], 0xed86e3b5
mov dword [esp + 0x44], 0xe981ef71
mov dword [esp + 0x48], 0x1577eb75
mov dword [esp + 0x4c], 0x1187177f
mov dword [esp + 0x50], 0x1d441386
mov dword [esp + 0x54], 0x19891f84
mov dword [esp + 0x58], 0x51a1b8c
lea esi, [esp + 0x5c]
mov byte [esp + 0x5c], 0
mov ecx, 0xc3ff62d1
mov edx, 0x2e
nop
nop
nop
movzx eax, byte [esp + ecx + 0x3c009d4b]
mov edi, ecx
and edi, eax
add edi, edi
mov ebx, eax
sub ebx, edi
add ebx, ecx
or ebx, edx
add bl, bl
add bl, al
movzx eax, bl
add eax, ecx
add al, 0xed
mov byte [esp + ecx + 0x3c009d4b], al
inc ecx
dec edx
cmp ecx, 0xc3ff6312
jne 0x42f1c0
lea ebx, [esp + 0x7c]
lea eax, [esp + 0x1c]
mov edi, ebx
mov ecx, 0x10
xchg esi, eax
rep movsd dword es:[edi], dword [esi]
xchg esi, eax
lea edi, [esp + 0xbc]
xor ecx, ecx
xchg esi, esi
rep movsw word es:[edi], word [esi]
xchg esi, esi
lea esi, [esp + 0x78]
push esi
push 0
push 0
push 0x1f
push ebx
push 0
call dword [0x451d68]
mov edi, dword [esp + 0x78]
test edi, edi
jns 0x42f238
mov eax, 0xffffffff
jmp 0x42f23b
lea eax, [edi + edi]
push eax
call fcn.0040c700
add esp, 4
mov ebp, eax
push esi
push edi
push eax
push 0x1f
push ebx
push 0
call dword [0x451d68]
lea eax, [esp + 0x18]
push 0x60
push 3
push 0x120089
push eax
push ebp
call fcn.004459e0
add esp, 0x14
not eax
shr eax, 0x1f
jmp dword [eax*4 + 0x44e158]
Function at 0x4330e0
Capabilities:
Encrypt data using rc4 prga

Disassembly:
push ebp
push ebx
push edi
push esi
mov esi, dword [esp + 0x1c]
mov eax, dword [esp + 0x14]
movzx edi, word [esi]
test di, di
je 0x433228
mov edx, dword [esp + 0x18]
dec edx
je 0x433228
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
movzx ecx, di
lea edi, [esi + 2]
cmp cx, 0x7f
ja 0x433130
mov byte [eax], cl
lea ebp, [eax + 1]
jmp 0x4331d0
cmp ecx, 0x7ff
ja 0x433160
cmp edx, 2
jb 0x433160
mov ebx, ecx
shr ebx, 6
add bl, 0xc0
mov byte [eax], bl
and cl, 0x3f
or cl, 0x80
lea ebp, [eax + 2]
mov byte [eax + 1], cl
jmp 0x4331d0
mov ebp, ecx
and ebp, 0xfc00
cmp ebp, 0xd800
jne 0x4331ea
cmp edx, 4
jb 0x4331ea
movzx edi, word [esi + 2]
add esi, 4
shl ecx, 0xa
lea ebx, [ecx + edi]
add ebx, 0xfca02400
mov ecx, ebx
shr ecx, 0x12
add cl, 0xf0
mov byte [eax], cl
mov ecx, ebx
shr ecx, 0xc
and cl, 0x3f
or cl, 0x80
mov byte [eax + 1], cl
shr ebx, 6
mov ecx, ebx
xor ecx, 0xc0
or ebx, 0x3f
and ebx, ecx
add bl, 0x80
mov byte [eax + 2], bl
mov ebx, 0xff
sub ebx, edi
or ebx, 0x3f
add ebx, edi
add bl, 0x81
lea ebp, [eax + 4]
mov byte [eax + 3], bl
mov edi, esi
nop
nop
nop
add edx, eax
sub edx, ebp
mov esi, edi
mov eax, ebp
movzx edi, word [esi]
test di, di
je 0x433228
test edx, edx
jne 0x433110
jmp 0x433228
movzx esi, bp
cmp esi, 0xdc00
jne 0x4331f9
mov esi, edi
jmp 0x4331d8
cmp edx, 3
jb 0x433224
mov ebx, ecx
shr ebx, 0xc
or bl, 0xe0
mov byte [eax], bl
mov ebx, ecx
shr ebx, 6
and bl, 0x3f
or bl, 0x80
mov byte [eax + 1], bl
and cl, 0x3f
or cl, 0x80
lea ebp, [eax + 3]
mov byte [eax + 2], cl
jmp 0x4331d0
mov ebp, eax
jmp 0x4331d0
mov byte [eax], 0
sub eax, dword [esp + 0x14]
pop esi
pop edi
pop ebx
pop ebp
ret
Function at 0x436ff0
Capabilities:
Open clipboard
Read clipboard data

Disassembly:
push ebp
mov ebp, esp
push ebx
push edi
push esi
sub esp, 0x14
call fcn.0040e040
sub esp, 0x10
mov edi, esp
push eax
mov esi, esp
jmp 0x437008
xor eax, eax
sub esp, 4
mov dword [esp], 0
call dword [sym.imp.USER32.dll_OpenClipboard]
cmp eax, 0
setne al
xor ebx, ebx
test al, 1
jne 0x43702b
jmp 0x43718f
xor eax, eax
sub esp, 8
mov dword [esp], 0
mov dword [esp + 4], 0
call dword [sym.imp.USER32.dll_GetWindowLongW]
sub esp, 4
mov dword [esp], 0xd
call dword [sym.imp.USER32.dll_GetClipboardData]
cmp eax, 0
setne cl
xor ebx, ebx
test cl, 1
jne 0x437067
jmp 0x437189
mov dword [ebp - 0x1c], esi
sub esp, 4
mov dword [ebp - 0x20], eax
mov dword [esp], eax
call dword [sym.imp.KERNEL32.dll_GlobalLock]
mov esi, eax
jmp 0x43707d
sub esp, 4
mov dword [esp], esi
call fcn.00433070
add esp, 4
cmp eax, 0
setne cl
xor ebx, ebx
test cl, 1
jne 0x43709d
jmp 0x437178
mov dword [ebp - 0x18], eax
mov ebx, eax
add ebx, 1
sub esp, 4
mov dword [esp], ebx
call fcn.0040c700
sub esp, 8
mov dword [ebp - 0x14], eax
mov dword [esp], eax
mov dword [esp + 4], ebx
mov dword [esp + 8], esi
call fcn.004330e0
add esp, 0xc
mov eax, dword [ebp - 0x1c]
mov al, byte [eax]
mov byte [ebp - 0x10], al
mov byte [edi], 0xf9
mov byte [edi + 1], 0xc3
mov byte [edi + 2], 0xc5
mov byte [edi + 3], 0xc1
mov byte [edi + 4], 0xd2
mov byte [edi + 5], 0xc2
mov byte [edi + 6], 0xd1
mov byte [edi + 7], 0xc7
mov byte [edi + 8], 0xd0
mov byte [edi + 9], 9
mov byte [edi + 0xa], 0xc2
mov byte [edi + 0xb], 0x41
mov byte [edi + 0xc], 0x3c
mov byte [edi + 0xd], 0xcb
mov eax, 0xe
mov byte [edi + eax], 0
add eax, 1
cmp eax, 0x10
jne 0x43710d
xor eax, eax
mov ecx, dword [ebp + 8]
cmp eax, 0x10
jae 0x43714a
mov dl, byte [edi + eax]
mov esi, eax
shl esi, 1
and esi, 0xea
mov ebx, eax
xor ebx, 0xf5
add ebx, esi
mov ecx, dword [ebp + 8]
xor bl, dl
add bl, 0x37
mov byte [edi + eax], bl
add eax, 1
jmp 0x43711e
sub esp, 0xc
mov dword [esp], edi
mov esi, dword [ebp - 0x14]
mov dword [esp + 4], esi
mov eax, dword [ebp - 0x18]
mov dword [esp + 8], eax
call fcn.0040d250
mov bl, al
and bl, 1
sub esp, 4
mov dword [esp], esi
call fcn.0040c710
add esp, 4
jmp 0x437178
sub esp, 4
mov eax, dword [ebp - 0x20]
mov dword [esp], eax
call dword [sym.imp.KERNEL32.dll_GlobalUnlock]
jmp 0x437189
call dword [sym.imp.USER32.dll_CloseClipboard]
and bl, 1
movzx eax, bl
lea esp, [ebp - 0xc]
pop esi
pop edi
pop ebx
pop ebp
ret
Function at 0x43c9b0
Capabilities:
Encode data using xor

Disassembly:
push ebx
push edi
push esi
sub esp, 0x14
mov eax, esp
push 0
push 0
push 0x20219
push eax
push dword [esp + 0x34]
call fcn.00446150
add esp, 0x14
test eax, eax
js 0x43caff
lea edi, [esp + 0xc]
lea eax, [esp + 0x10]
push edi
push eax
push 0
push 0
push 0
push 0
push 0
push 0
push dword [esp + 0x20]
call fcn.00446570
add esp, 0x24
mov ecx, eax
xor eax, eax
test ecx, ecx
js 0x43ca4a
mov ebx, dword [esp + 0x28]
mov eax, dword [esp + 0xc]
mov ecx, eax
inc ecx
jns 0x43ca14
mov eax, 0xffffffff
jmp 0x43ca1b
lea eax, [eax*2 + 2]
push eax
call fcn.0040c700
add esp, 4
mov esi, eax
push edi
push eax
push 0
push ebx
push dword [esp + 0x10]
call fcn.00446c00
add esp, 0x14
test eax, eax
js 0x43ca3f
mov eax, esi
jmp 0x43ca4a
push esi
call fcn.0040c710
add esp, 4
xor eax, eax
mov ecx, dword [esp]
mov dword [esp + 4], 0x101f1e1d
mov byte [esp + 8], 0
mov edx, 0xc5
mov esi, 0x8746913a
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
movzx edi, byte [esp + edx - 0xc1]
mov ebx, esi
or ebx, edi
not edi
or edi, edx
and edi, ebx
mov ebx, edi
not ebx
and ebx, 0x26
xor edi, 0xd9
lea ebx, [edi + ebx*2]
inc bl
mov byte [esp + edx - 0xc1], bl
inc edx
dec esi
cmp edx, 0xca
jne 0x43ca70
mov edx, dword [0x451d6c]
test edx, edx
je 0x43caee
mov esi, dword [esp + 4]
xor edi, edi
mov ebx, dword [0x451d70]
nop
nop
nop
nop
nop
cmp dword [ebx + edi*8], 0x7e776f1
je 0x43cad0
inc edi
cmp edx, edi
jne 0x43cac0
jmp 0x43caee
mov edx, dword [ebx + edi*8 + 4]
cmp edx, esi
je 0x43caee
push ecx
push 1
push dword [0x451d74]
push edx
mov esi, eax
call fcn.00442ab0
mov eax, esi
add esp, 0x10
test eax, eax
jne 0x43cb01
lea eax, [esp + 4]
push eax
call fcn.004457c0
add esp, 4
xor eax, eax
add esp, 0x14
pop esi
pop edi
pop ebx
ret
Function at 0x43f590
Capabilities:
Encode data using xor

Disassembly:
push ebp
push ebx
push edi
push esi
sub esp, 8
mov eax, dword [esp + 0x1c]
mov dword [esp], 0x9f9e99a8
mov byte [esp + 4], 0
mov ecx, 0x71ab3eda
mov edx, 0x8e54c125
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
movzx ebx, byte [esp + ecx - 0x71ab3eda]
mov esi, ecx
and esi, ebx
add esi, esi
mov edi, esi
sub edi, ebx
add edi, edx
or edi, 0xc7a7c5bd
add edi, ebx
sub ebx, esi
add ebx, ecx
sub edi, esi
lea esi, [ecx + edi]
inc esi
mov edi, esi
and edi, 0xfd
mov ebp, esi
and ebp, 2
or esi, 2
imul esi, ebp
xor ebp, 2
imul ebp, edi
xor ebx, 0xbd
add ebx, esi
add ebx, ebp
inc bl
mov byte [esp + ecx - 0x71ab3eda], bl
inc ecx
dec edx
cmp ecx, 0x71ab3edf
jne 0x43f5c0
mov ecx, dword [esp]
mov ecx, dword fs:[ecx]
push eax
push 0
push dword [ecx + 0x18]
call dword [0x459d90]
add esp, 8
pop esi
pop edi
pop ebx
pop ebp
ret
Function at 0x43f6d0
Capabilities:
Encode data using xor

Disassembly:
push ebp
push ebx
push edi
push esi
sub esp, 0x14
mov dword [esp + 0x10], ecx
mov dword [esp + 8], 0
mov dword [esp], 0x101f1e1d
mov byte [esp + 4], 0
mov eax, 0xc5
mov ecx, 0x8746913a
nop
nop
nop
nop
nop
nop
nop
movzx edi, byte [esp + eax - 0xc5]
mov esi, edi
not esi
lea ebx, [ecx + 0x78b96ee0]
and ebx, 0x1e
mov edx, eax
and edx, 0xc1
or edx, ebx
xor edx, 0x1e
or edx, esi
mov ebp, esi
shl ebp, 0x1f
sub ebp, esi
sub ebp, esi
sub ebp, edi
add ebp, 0x7ffffffe
or ebp, ecx
lea esi, [ebp*2]
not esi
add esi, ebp
lea ebx, [edx + edx]
not ebx
add ebx, edx
and edx, esi
xor ebx, esi
add ebx, esi
sub ebx, edx
add bl, 0x27
mov byte [esp + eax - 0xc5], bl
inc eax
dec ecx
cmp eax, 0xca
jne 0x43f700
mov edi, dword [esp]
mov eax, dword [0x451d6c]
test eax, eax
je 0x43f7b6
xor ecx, ecx
mov edx, dword [0x451d70]
nop
nop
nop
nop
nop
nop
nop
nop
cmp dword [edx + ecx*8], 0xc85f7986
je 0x43f790
inc ecx
cmp eax, ecx
jne 0x43f780
jmp 0x43f7b6
mov eax, dword [edx + ecx*8 + 4]
cmp eax, edi
je 0x43f7b6
lea ecx, [esp + 8]
push ecx
push 0
push 0
push 5
push 4
push dword [0x451d74]
push eax
call fcn.00442ab0
add esp, 0x1c
mov edi, eax
cmp edi, 0xc0000004
jne 0x43f916
push dword [esp + 8]
call fcn.0043f590
add esp, 4
mov ecx, dword [esp + 8]
mov dword [esp + 0xc], ecx
mov dword [esp], 0x101f1e1d
mov byte [esp + 4], 0
mov edx, 0xc5
mov edi, 0x8746913a
nop
nop
nop
nop
movzx ecx, byte [esp + edx - 0xc5]
mov esi, ecx
not esi
lea ebx, [edi + 0x78b96ee0]
and ebx, 0x1e
mov ebp, edx
and ebp, 0xc1
or ebp, ebx
lea ebx, [esi + esi]
xor ebp, 0x1e
or ebp, esi
shl esi, 0x1f
sub esi, ebx
sub esi, ecx
add esi, 0x7ffffffe
or esi, edi
lea ebx, [esi + esi]
not ebx
add ebx, esi
lea ecx, [ebp*2]
not ecx
add ecx, ebp
and ebp, ebx
xor ecx, ebx
add ecx, ebx
sub ecx, ebp
add cl, 0x27
mov byte [esp + edx - 0xc5], cl
inc edx
dec edi
cmp edx, 0xca
jne 0x43f7f0
mov edi, dword [esp]
mov ecx, dword [0x451d6c]
test ecx, ecx
je 0x43f880
xor edx, edx
mov esi, dword [0x451d70]
mov ebp, dword [esp + 0x28]
nop
nop
nop
cmp dword [esi + edx*8], 0xc85f7986
je 0x43f886
inc edx
cmp ecx, edx
jne 0x43f870
jmp 0x43f8ae
mov ebp, dword [esp + 0x28]
jmp 0x43f8ae
mov ecx, dword [esi + edx*8 + 4]
cmp ecx, edi
je 0x43f8ae
push 0
push dword [esp + 0x10]
push eax
push 5
push 4
push dword [0x451d74]
push ecx
mov esi, eax
call fcn.00442ab0
add esp, 0x1c
mov edi, eax
mov eax, esi
test edi, edi
js 0x43f90d
mov esi, dword [eax]
mov ecx, eax
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
mov edx, dword [ecx + esi + 0x3c]
add ecx, esi
xor esi, esi
nop
nop
nop
nop
nop
nop
nop
nop
movzx edi, word [edx + esi]
movzx ebx, word [ebp + esi]
test di, di
je 0x43f8e6
add esi, 2
cmp di, bx
je 0x43f8d0
cmp di, bx
je 0x43f8f8
mov esi, dword [ecx]
test esi, esi
jne 0x43f8c0
mov edi, 0xc0000225
jmp 0x43f90d
mov edx, dword [ecx + 0x44]
mov esi, dword [esp + 0x10]
mov dword [esi + 8], edx
mov ecx, dword [ecx + 0xdc]
mov dword [esi + 0xc], ecx
xor edi, edi
push eax
call fcn.0043f640
add esp, 4
mov eax, edi
add esp, 0x14
pop esi
pop edi
pop ebx
pop ebp
ret 4
Function at 0x43f960
Capabilities:
Encode data using xor

Disassembly:
push ebp
push ebx
push edi
push esi
sub esp, 0x28
mov esi, dword [ecx + 8]
test esi, esi
je 0x43fa60
xor eax, eax
cmp dword [ecx], 0
jne 0x43faa7
mov dword [esp + 8], 0x18
mov dword [esp + 0xc], 0
mov dword [esp + 0x10], 0
mov dword [esp + 0x14], 0
mov dword [esp + 0x18], 0
mov dword [esp + 0x1c], 0
mov dword [esp + 0x20], esi
mov eax, dword [ecx + 0xc]
mov dword [esp + 0x24], eax
mov dword [esp], 0x101f1e1d
mov byte [esp + 4], 0
mov eax, 0xc5
mov esi, 0x8746913a
nop
nop
movzx ebx, byte [esp + eax - 0xc5]
mov ebp, ebx
not ebp
lea edx, [esi + 0x78b96ee0]
and edx, 0x1e
mov edi, eax
and edi, 0xc1
or edi, edx
lea edx, [ebp*2]
xor edi, 0x1e
or edi, ebp
shl ebp, 0x1f
sub ebp, edx
sub ebp, ebx
add ebp, 0x7ffffffe
or ebp, esi
lea edx, [ebp*2]
not edx
add edx, ebp
lea ebx, [edi + edi]
not ebx
add ebx, edi
and edi, edx
xor ebx, edx
add ebx, edx
sub ebx, edi
add bl, 0x27
mov byte [esp + eax - 0xc5], bl
inc eax
dec esi
cmp eax, 0xca
jne 0x43f9d0
mov eax, dword [esp]
mov esi, dword [0x451d6c]
test esi, esi
je 0x43faa7
xor edi, edi
mov ebx, dword [0x451d70]
nop
nop
nop
nop
cmp dword [ebx + edi*8], 0x3ba5404
je 0x43fab1
inc edi
cmp esi, edi
jne 0x43fa50
jmp 0x43faa7
mov dword [esp + 8], 0xa3e2e1f8
mov byte [esp + 0xc], 0
mov eax, 0xa8
mov ecx, 0x57
nop
nop
nop
nop
nop
nop
nop
nop
nop
movzx esi, byte [esp + eax - 0xa0]
mov edx, ecx
xor edx, eax
and edx, esi
xor edx, eax
add dl, 0xb8
mov byte [esp + eax - 0xa0], dl
inc eax
dec ecx
cmp eax, 0xad
jne 0x43fa80
mov eax, dword [esp + 8]
add esp, 0x28
pop esi
pop edi
pop ebx
pop ebp
ret 4
mov esi, dword [ebx + edi*8 + 4]
cmp esi, eax
je 0x43faa7
lea eax, [esp + 0x20]
lea edx, [esp + 8]
push eax
push edx
push dword [esp + 0x44]
push ecx
push 4
push dword [0x451d74]
push esi
call fcn.00442ab0
add esp, 0x1c
jmp 0x43faa7

Function at 0x43faf0
Capabilities:
Encode data using xor

Disassembly:
mov eax, dword [ecx]
test eax, eax
je 0x43fbde
push ebp
push ebx
push edi
push esi
sub esp, 0xc
mov dword [esp + 8], eax
mov dword [esp], 0x101f1e1d
mov byte [esp + 4], 0
mov edx, 0xc5
mov esi, 0x8746913a
nop
nop
nop
nop
nop
movzx ebx, byte [esp + edx - 0xc5]
mov ebp, ebx
not ebp
lea eax, [esi + 0x78b96ee0]
and eax, 0x1e
mov edi, edx
and edi, 0xc1
or edi, eax
lea eax, [ebp*2]
xor edi, 0x1e
or edi, ebp
shl ebp, 0x1f
sub ebp, eax
sub ebp, ebx
add ebp, 0x7ffffffe
or ebp, esi
lea eax, [ebp*2]
not eax
add eax, ebp
lea ebx, [edi + edi]
not ebx
add ebx, edi
and edi, eax
xor ebx, eax
add ebx, eax
sub ebx, edi
add bl, 0x27
mov byte [esp + edx - 0xc5], bl
inc edx
dec esi
cmp edx, 0xca
jne 0x43fb20
mov edx, dword [0x451d6c]
test edx, edx
je 0x43fbd1
mov esi, dword [esp]
xor edi, edi
mov ebx, dword [0x451d70]
nop
nop
nop
cmp dword [ebx + edi*8], 0x7e776f1
je 0x43fbb0
inc edi
cmp edx, edi
jne 0x43fba0
jmp 0x43fbd1
mov edx, dword [ebx + edi*8 + 4]
cmp edx, esi
je 0x43fbd1
push dword [esp + 8]
push 1
push dword [0x451d74]
push edx
mov esi, ecx
call fcn.00442ab0
mov ecx, esi
add esp, 0x10
mov dword [ecx], 0
add esp, 0xc
pop esi
pop edi
pop ebx
pop ebp
ret