joyce8/EMBER2024-capa huggingface dataset:
Function at 0x422c2c
Capabilities:
Contain obfuscated stackstrings
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
push ebx
push edi
push esi
sub esp, 0x8c
push eax
mov dword [ebp - 0x10], esp
sub esp, 0x1c
mov ebx, esp
mov dword [ebp - 0x58], 0x9550b37
mov dword [ebp - 0x54], 0x5760778
mov dword [ebp - 0x50], 0x17d0358
mov dword [ebp - 0x4c], 0x1d611f8c
mov dword [ebp - 0x48], 0x197e1b27
mov dword [ebp - 0x44], 0x156e1774
mov dword [ebp - 0x40], 0x1160139f
mov dword [ebp - 0x3c], 0x2d552f6c
mov dword [ebp - 0x38], 0x29542ba2
mov dword [ebp - 0x34], 0x25a8275f
mov dword [ebp - 0x30], 0x21462358
mov dword [ebp - 0x2c], 0x3db03f70
mov dword [ebp - 0x28], 0x39403b4d
mov dword [ebp - 0x24], 0x3542374f
mov dword [ebp - 0x20], 0x31bf334f
lea eax, [ebp - 0x1c]
mov dword [ebp - 0x14], eax
mov dword [ebp - 0x1c], 0x4f30
mov byte [ebp - 0x18], 0
xor ecx, ecx
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
movzx esi, byte [ebp + ecx - 0x58]
mov edi, ecx
and edi, 0x7d
xor edi, 0xe283a67d
mov edx, ecx
and edx, 2
sub edx, edi
xor edx, esi
mov esi, edx
and esi, 0xc104070
mov edi, edx
xor edi, 0x6c924070
lea esi, [edi + esi*2]
and edx, 1
mov edi, esi
add edx, esi
and esi, 0xfe
xor edi, 1
add edx, edi
sub edx, esi
mov byte [ebp + ecx - 0x58], dl
inc ecx
cmp ecx, 0x41
jne 0x422cc0
lea eax, [ebp - 0x96]
lea edx, [ebp - 0x58]
mov edi, eax
mov ecx, 0xf
xchg esi, edx
rep movsd dword es:[edi], dword [esi]
xchg esi, edx
lea edi, [ebp - 0x5a]
mov ecx, 1
mov edx, dword [ebp - 0x14]
xchg esi, edx
rep movsw word es:[edi], word [esi]
xchg esi, edx
mov esi, dword [ebp - 0x10]
push esi
push 0
push 0
push 0x1e
push eax
push 0
call dword [0x44c3b4]
mov edi, dword [esi]
test edi, edi
jns 0x422d52
mov eax, 0xffffffff
jmp 0x422d55
lea eax, [edi + edi]
push eax
call fcn.0040cc40
add esp, 4
mov esi, eax
push dword [ebp - 0x10]
push edi
push eax
push 0x1e
lea eax, [ebp - 0x96]
push eax
push 0
call dword [0x44c3b4]
mov dword [ebx], 0x9ff699cc
mov dword [ebx + 4], 0xa3d09de9
mov dword [ebx + 8], 0xa7c3a1c4
mov dword [ebx + 0xc], 0xabcca5d2
mov dword [ebx + 0x10], 0xafd8a9c1
mov dword [ebx + 0x14], 0xb3b2adc8
mov word [ebx + 0x18], 0
mov eax, 0xf45a121a
nop
nop
nop
nop
nop
nop
movzx ecx, byte [ebx + eax + 0xba5ede6]
xor ecx, eax
mov edx, ecx
and edx, 0x3018007d
xor ecx, 0x3a3da57d
lea ecx, [ecx + edx*2]
mov edx, ecx
not edx
and edx, 0x39
and ecx, 0xc6
sub ecx, edx
add cl, 0x3a
mov byte [ebx + eax + 0xba5ede6], cl
inc eax
cmp eax, 0xf45a1234
jne 0x422db0
push 0
push 0
push ebx
push esi
push dword [ebp + 8]
call fcn.0041e140
add esp, 0x14
mov ebx, eax
jmp dword [0x447604]
Function at 0x4250c0
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 ecx, word [esi]
test cx, cx
je 0x42521c
mov edx, dword [esp + 0x18]
dec edx
je 0x42521c
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
movzx ebx, cx
lea edi, [esi + 2]
cmp bx, 0x7f
ja 0x425110
lea ebp, [eax + 1]
mov byte [eax], bl
jmp 0x4251b0
cmp ebx, 0x7ff
ja 0x425140
cmp edx, 2
jb 0x425140
mov ecx, ebx
shr ecx, 6
add cl, 0xc0
mov byte [eax], cl
and bl, 0x3f
or bl, 0x80
mov byte [eax + 1], bl
lea ebp, [eax + 2]
jmp 0x4251b0
mov ecx, ebx
and ecx, 0xfc00
cmp ecx, 0xd800
jne 0x4251de
cmp edx, 4
jb 0x4251de
movzx edi, word [esi + 2]
add esi, 4
shl ebx, 0xa
lea ecx, [ebx + edi]
add ecx, 0xfca02400
mov ebx, ecx
shr ebx, 0x12
add bl, 0xf0
mov byte [eax], bl
mov ebx, ecx
shr ebx, 0xc
and bl, 0x3f
or bl, 0x80
mov byte [eax + 1], bl
shr ecx, 6
and cl, 0x3f
or cl, 0x80
mov byte [eax + 2], cl
mov ebx, edi
mov ecx, edi
or ecx, 0x3f
xor ebx, 0xc0
and ebx, ecx
add bl, 0x80
lea ebp, [eax + 4]
mov byte [eax + 3], bl
mov edi, esi
nop
nop
mov ecx, ebp
not ecx
and ecx, eax
not eax
and eax, ebp
sub eax, ecx
mov ecx, edx
not ecx
and ecx, eax
not eax
and edx, eax
sub edx, ecx
mov esi, edi
mov eax, ebp
movzx ecx, word [esi]
test cx, cx
je 0x42521c
test edx, edx
jne 0x4250f0
jmp 0x42521c
movzx ecx, cx
cmp ecx, 0xdc00
jne 0x4251ed
mov esi, edi
jmp 0x4251cc
cmp edx, 3
jb 0x425218
mov ecx, ebx
shr ecx, 0xc
or cl, 0xe0
mov byte [eax], cl
mov ecx, ebx
shr ecx, 6
and cl, 0x3f
or cl, 0x80
mov byte [eax + 1], cl
and bl, 0x3f
or bl, 0x80
lea ebp, [eax + 3]
mov byte [eax + 2], bl
jmp 0x4251b0
mov ebp, eax
jmp 0x4251b0
mov byte [eax], 0
sub eax, dword [esp + 0x14]
pop esi
pop edi
pop ebx
pop ebp
ret
Function at 0x426b6c
Capabilities:
Copy file

Disassembly:
push esi
call fcn.0040cc50
add esp, 4
xor eax, eax
cmp word [ebx], 0x2a
sete al
jmp dword [eax*4 + 0x447dac]

Function at 0x426b85
Capabilities:
Copy file
Encode data using xor

Disassembly:
xor eax, eax
cmp word [ebx], 0x2a
sete al
jmp dword [eax*4 + 0x447dac]

Function at 0x42756b
Capabilities:
Encode data using xor

Disassembly:
mov ebx, esi
mov eax, dword [esp + 0xa0]
mov dword [esp + 0x20], 0xd8dbdac5
xor edx, edx
nop
nop
mov ecx, edx
add cl, 0xcf
xor cl, byte [esp + edx + 0x20]
add cl, 0xf5
mov byte [esp + edx + 0x20], cl
inc edx
cmp edx, 4
jne 0x427580
mov ecx, dword [0x44c3b8]
test ecx, ecx
je 0x4275cc
mov edx, dword [esp + 0x20]
xor esi, esi
mov edi, dword [0x44c3bc]
nop
nop
nop
nop
cmp dword [edi + esi*8], 0xb62b8d10
je 0x4275c0
inc esi
cmp ecx, esi
jne 0x4275b0
jmp 0x4275cc
mov ecx, dword [edi + esi*8 + 4]
cmp ecx, edx
jne 0x42793e
mov esi, ebx
mov edi, dword [esp + 8]
mov ebx, dword [esp + 4]
jmp dword [0x447e24]
push eax
push 1
push ecx
push dword [0x44c3c0]
call fcn.0043ce20
add esp, 0x10
mov esi, ebx
mov edi, dword [esp + 8]
mov ebx, dword [esp + 4]
jmp dword [0x447e24]

Function at 0x4275dc
Capabilities:
Contain obfuscated stackstrings
Encode data using xor
Resolve function by parsing pe exports

Disassembly:
xor eax, eax
cmp esi, edi
sete al
jmp dword [eax*4 + 0x447e2c]

Function at 0x428b30
Capabilities:
Encode data using xor

Disassembly:
push ebp
push ebx
push edi
push esi
sub esp, 0xbc
mov dword [esp + 0x24], 0xd797c9e5
mov dword [esp + 0x28], 0xd3a2d5a4
mov dword [esp + 0x2c], 0xdfbfd19c
mov dword [esp + 0x30], 0xdbbbdda0
mov dword [esp + 0x34], 0xe782d9f5
mov dword [esp + 0x38], 0xe391e5b6
mov dword [esp + 0x3c], 0xef83e19c
mov dword [esp + 0x40], 0xeb8bed9c
mov dword [esp + 0x44], 0xf7c1e984
mov dword [esp + 0x48], 0xf396f5c3
mov dword [esp + 0x4c], 0xff93f18f
mov dword [esp + 0x50], 0xfb85fd83
mov dword [esp + 0x54], 0x775f991
mov dword [esp + 0x58], 0x3300576
mov dword [esp + 0x5c], 0xf7b0178
mov dword [esp + 0x60], 0xb0a0d78
xor eax, eax
nop
nop
nop
nop
mov ecx, eax
add cl, 0x4e
xor cl, byte [esp + eax + 0x24]
add cl, 0x7a
mov byte [esp + eax + 0x24], cl
mov ecx, eax
and ecx, 1
xor eax, 1
lea eax, [eax + ecx*2]
cmp eax, 0x40
jb 0x428bc0
lea ebx, [esp + 0x7c]
lea eax, [esp + 0x24]
mov edi, ebx
mov ecx, 0x10
xchg esi, eax
rep movsd dword es:[edi], dword [esi]
xchg esi, eax
lea edi, [esp + 0xbc]
lea eax, [esp + 0x64]
xor ecx, ecx
xchg esi, eax
rep movsw word es:[edi], word [esi]
xchg esi, eax
lea esi, [esp + 0x78]
push esi
push 0
push 0
push 0x1f
push ebx
push 0
call dword [0x44c3b4]
mov edi, dword [esp + 0x78]
test edi, edi
jns 0x428c28
mov eax, 0xffffffff
jmp 0x428c2b
lea eax, [edi + edi]
push eax
call fcn.0040cc40
add esp, 4
mov ebp, eax
push esi
push edi
push eax
push 0x1f
push ebx
push 0
call dword [0x44c3b4]
lea eax, [esp + 0x20]
push 0x60
push 3
push 0x120089
push eax
push ebp
call fcn.00440500
add esp, 0x14
not eax
shr eax, 0x1f
jmp dword [eax*4 + 0x448064]
Function at 0x431c40
Capabilities:
Open clipboard
Read clipboard data

Disassembly:
push ebp
mov ebp, esp
push ebx
push edi
push esi
sub esp, 0x18
call fcn.00417860
sub esp, 0x14
mov edi, esp
push eax
mov esi, esp
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 0x431c79
jmp 0x431e3e
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
jmp 0x431cab
xor ebx, ebx
test cl, 1
jne 0x431cb7
jmp 0x431e38
mov dword [ebp - 0x1c], esi
sub esp, 4
mov dword [ebp - 0x24], eax
mov dword [esp], eax
call dword [sym.imp.KERNEL32.dll_GlobalLock]
mov esi, eax
sub esp, 4
mov dword [esp], esi
call fcn.0042d0c0
add esp, 4
xor ebx, ebx
cmp eax, 0
je 0x431e29
mov ebx, eax
add ebx, 0x6f378f9f
add ebx, 1
sub ebx, 0x6f378f9f
mov dword [ebp - 0x20], eax
jmp 0x431cfa
sub esp, 4
mov dword [esp], ebx
call fcn.0040cc40
add esp, 4
mov dword [ebp - 0x10], eax
sub esp, 0xc
mov eax, dword [ebp - 0x10]
mov dword [esp], eax
mov dword [esp + 4], ebx
mov dword [esp + 8], esi
call fcn.004250c0
add esp, 0xc
mov ecx, dword [ebp + 8]
mov eax, dword [ebp - 0x1c]
jmp 0x431d2c
jmp 0x431d2e
jmp 0x431d30
mov al, byte [eax]
mov byte [ebp - 0x18], al
mov byte [edi], 0x71
mov byte [edi + 1], 0x5f
mov byte [edi + 2], 0x5d
mov byte [edi + 3], 0x59
mov byte [edi + 4], 0x56
mov byte [edi + 5], 0x56
mov byte [edi + 6], 0x59
mov byte [edi + 7], 0x4b
mov byte [edi + 8], 0x58
mov byte [edi + 9], 0x11
mov byte [edi + 0xa], 0x4e
mov byte [edi + 0xb], 0x49
mov byte [edi + 0xc], 0x4c
mov byte [edi + 0xd], 0xbf
mov eax, 0xe
mov byte [edi + eax], 0
add eax, 1
cmp eax, 0x12
jne 0x431d71
mov dword [ebp - 0x14], edi
xor edi, edi
cmp edi, 0x12
jae 0x431df3
mov eax, dword [ebp - 0x14]
movzx edx, byte [eax + edi]
mov eax, edi
and eax, 0x9c62a431
mov esi, edi
and esi, 2
xor esi, 2
mov ebx, edi
and ebx, 0x9c62a431
imul esi, ebx
mov ebx, edi
and ebx, 2
or eax, 2
imul eax, ebx
add eax, esi
mov esi, edi
xor esi, 0x9c62a433
add eax, esi
mov esi, eax
and esi, edx
or eax, edx
mov edx, eax
shl edx, 1
xor edx, 0xffffffff
add eax, edx
or eax, esi
mov ecx, dword [ebp + 8]
xor edx, edx
sub dl, al
mov eax, dword [ebp - 0x14]
mov byte [eax + edi], dl
mov eax, edi
shl eax, 1
and eax, 2
mov edx, edi
and edx, eax
shl edx, 1
xor edi, eax
xor edi, 1
add edi, edx
jmp 0x431d82
sub esp, 0xc
mov eax, dword [ebp - 0x14]
mov dword [esp], eax
mov eax, dword [ebp - 0x10]
mov dword [esp + 4], eax
mov eax, dword [ebp - 0x20]
mov dword [esp + 8], eax
call fcn.0040d5e0
mov bl, al
and bl, 1
jmp 0x431e16
sub esp, 4
mov eax, dword [ebp - 0x10]
mov dword [esp], eax
call fcn.0040cc50
add esp, 4
jmp 0x431e29
sub esp, 4
mov eax, dword [ebp - 0x24]
mov dword [esp], eax
call dword [sym.imp.KERNEL32.dll_GlobalUnlock]
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 0x437cb0
Capabilities:
Encode data using xor

Disassembly:
push ebp
push ebx
push edi
push esi
sub esp, 0x20
lea eax, [esp + 0x14]
push 0x68
push 7
push 0x100080
push eax
push dword [esp + 0x44]
call fcn.00440500
add esp, 0x14
not eax
shr eax, 0x1f
jmp dword [eax*4 + 0x4499ec]

Function at 0x437f90
Capabilities:
Encode data using xor

Disassembly:
push ebp
push ebx
push edi
push esi
sub esp, 0x10
lea eax, [esp + 4]
push 0
push 0
push 0x20219
push eax
push dword [esp + 0x34]
call fcn.00440ae0
add esp, 0x14
test eax, eax
js 0x4380d3
lea ebx, [esp + 8]
lea eax, [esp + 0xc]
push ebx
push eax
push 0
push 0
push 0
push 0
push 0
push 0
push dword [esp + 0x24]
call fcn.00440ea0
add esp, 0x24
xor edi, edi
mov esi, 0
test eax, eax
js 0x43802c
mov ebp, dword [esp + 0x28]
mov eax, dword [esp + 8]
mov ecx, eax
inc ecx
jns 0x437ffa
mov eax, 0xffffffff
jmp 0x438001
lea eax, [eax*2 + 2]
push eax
call fcn.0040cc40
add esp, 4
mov esi, eax
push ebx
push eax
push 0
push ebp
push dword [esp + 0x14]
call fcn.00441440
add esp, 0x14
test eax, eax
jns 0x43802c
push esi
call fcn.0040cc50
add esp, 4
xor esi, esi
mov eax, dword [esp + 4]
mov dword [esp], 0xd8dbdac5
xor ecx, ecx
nop
nop
nop
nop
nop
nop
nop
movzx ebx, byte [esp + ecx]
mov ebp, ecx
xor ebp, 0x7ea16831
mov edx, edi
and edx, 4
sub edx, ebp
mov ebp, edx
and ebp, ebx
add edx, ebx
add ebp, ebp
sub edx, ebp
add dl, 0xf5
mov byte [esp + ecx], dl
inc ecx
add edi, 2
cmp ecx, 4
jne 0x438040
mov ecx, dword [0x44c3b8]
test ecx, ecx
je 0x4380ba
mov edx, dword [esp]
xor edi, edi
mov ebx, dword [0x44c3bc]
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
cmp dword [ebx + edi*8], 0xb62b8d10
je 0x4380a0
inc edi
cmp ecx, edi
jne 0x438090
jmp 0x4380ba
mov ecx, dword [ebx + edi*8 + 4]
cmp ecx, edx
je 0x4380ba
push eax
push 1
push ecx
push dword [0x44c3c0]
call fcn.0043ce20
add esp, 0x10
test esi, esi
jne 0x4380d5
mov eax, esp
push eax
call fcn.00440320
add esp, 4
test al, al
je 0x4380d3
cmp dword [esp], 1
je 0x4380d5
xor esi, esi
mov eax, esi
add esp, 0x10
pop esi
pop edi
pop ebx
pop ebp
ret
Function at 0x439c70
Capabilities:
Encode data using xor

Disassembly:
push ebx
push edi
push esi
sub esp, 8
mov esi, dword [esp + 0x18]
mov dword [esp], 0x939291c0
mov byte [esp + 4], 0
mov eax, esp
xor ecx, ecx
xor edx, edx
nop
nop
nop
nop
mov ebx, edx
and bl, 0xf8
add bl, cl
xor bl, byte [eax]
xor bl, 0xa4
add bl, 0xcc
mov byte [eax], bl
inc eax
add edx, 2
inc cl
cmp edx, 0xa
jne 0x439c90
mov eax, dword [esp]
mov eax, dword fs:[eax]
mov edi, dword [eax + 0x18]
mov ebx, dword [0x4543dc]
jmp dword [0x449d98]

Function at 0x439cf0
Capabilities:
Encode data using xor

Disassembly:
push ebx
push edi
push esi
sub esp, 8
mov eax, dword [esp + 0x18]
xor ecx, ecx
test eax, eax
setne cl
jmp dword [ecx*4 + 0x449da8]
Function at 0x43a030
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 0x43a110
xor eax, eax
cmp dword [ecx], 0
jne 0x43a15c
mov dword [esp + 4], 0x18
mov dword [esp + 8], 0
mov dword [esp + 0xc], 0
mov dword [esp + 0x10], 0
mov dword [esp + 0x14], 0
mov dword [esp + 0x18], 0
mov dword [esp + 0x20], esi
mov dword [esp + 0x1c], ecx
mov eax, dword [ecx + 0xc]
mov dword [esp + 0x24], eax
mov dword [esp], 0xd8dbdac5
xor esi, esi
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
movzx ecx, byte [esp + esi]
mov edi, esi
and edi, 1
xor edi, 0x7ea16831
mov ebx, esi
and ebx, 2
sub ebx, edi
mov edi, ebx
and edi, ecx
mov ebp, edi
and ebp, 2
mov edx, edi
or edx, 0xfd
inc edx
mov eax, edi
and eax, 0xffffffdd
imul eax, edx
or edi, 2
imul edi, ebp
sub eax, edi
add ebx, ecx
add ebx, eax
add bl, 0xf5
mov byte [esp + esi], bl
inc esi
cmp esi, 4
jne 0x43a0a0
mov eax, dword [esp]
mov esi, dword [0x44c3b8]
test esi, esi
je 0x43a15c
xor edi, edi
mov ebx, dword [0x44c3bc]
nop
nop
nop
cmp dword [ebx + edi*8], 0xef01f5a1
je 0x43a166
inc edi
cmp esi, edi
jne 0x43a100
jmp 0x43a15c
mov dword [esp + 4], 0xfcec9f0
mov word [esp + 8], 0
mov byte [esp + 0xa], 0
mov eax, 0x2e
mov ecx, 0xd2
nop
nop
movzx edx, byte [esp + ecx - 0xce]
lea esi, [edx + edx]
not esi
add esi, edx
and esi, ecx
or edx, ecx
add edx, eax
or edx, esi
add dl, 0xe6
mov byte [esp + ecx - 0xce], dl
dec eax
inc ecx
cmp eax, 0x27
jne 0x43a130
mov eax, dword [esp + 4]
add esp, 0x28
pop esi
pop edi
pop ebx
pop ebp
ret 4
mov esi, dword [ebx + edi*8 + 4]
cmp esi, eax
je 0x43a15c
lea eax, [esp + 0x20]
lea ecx, [esp + 4]
push eax
push ecx
push dword [esp + 0x44]
push dword [esp + 0x28]
push 4
push esi
push dword [0x44c3c0]
call fcn.0043ce20
add esp, 0x1c
jmp 0x43a15c

Function at 0x43a1b0
Capabilities:
Encode data using xor

Disassembly:
push ebp
push ebx
push edi
push esi
sub esp, 0xc
mov dword [esp + 8], ecx
mov eax, dword [ecx]
test eax, eax
je 0x43a277
mov dword [esp + 4], eax
mov dword [esp], 0xd8dbdac5
xor esi, esi
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
movzx ecx, byte [esp + esi]
mov edi, esi
and edi, 1
xor edi, 0x7ea16831
mov ebx, esi
and ebx, 2
sub ebx, edi
mov edi, ebx
and edi, ecx
mov ebp, edi
and ebp, 2
mov eax, edi
or eax, 0xfd
inc eax
mov edx, edi
and edx, 0xffffffdd
imul edx, eax
or edi, 2
imul edi, ebp
sub edx, edi
add ebx, ecx
add ebx, edx
add bl, 0xf5
mov byte [esp + esi], bl
inc esi
cmp esi, 4
jne 0x43a1e0
mov edx, dword [0x44c3b8]
test edx, edx
je 0x43a26d
mov esi, dword [esp]
xor edi, edi
mov ebx, dword [0x44c3bc]
nop
nop
nop
nop
cmp dword [ebx + edi*8], 0xb62b8d10
je 0x43a250
inc edi
cmp edx, edi
jne 0x43a240
jmp 0x43a26d
mov edx, dword [ebx + edi*8 + 4]
cmp edx, esi
je 0x43a26d
push dword [esp + 4]
push 1
push edx
push dword [0x44c3c0]
call fcn.0043ce20
add esp, 0x10
mov eax, dword [esp + 8]
mov dword [eax], 0
add esp, 0xc
pop esi
pop edi
pop ebx
pop ebp
ret
Function at 0x43a280
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
push ebx
push edi
push esi
and esp, 0xfffffff8
sub esp, 0x18
mov dword [esp + 0xc], ecx
cmp dword [ecx + 8], 0
je 0x43a337
mov eax, dword [esp + 0xc]
mov eax, dword [eax]
test eax, eax
je 0x43a337
mov dword [esp + 8], eax
mov dword [esp], 0xd8dbdac5
xor edi, edi
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
movzx ecx, byte [esp + edi]
mov eax, edi
and eax, 1
xor eax, 0x7ea16831
mov ebx, edi
and ebx, 2
sub ebx, eax
mov eax, ebx
and eax, ecx
mov esi, eax
or esi, 0xfd
inc esi
mov edx, eax
and edx, 0xffffffdd
imul edx, esi
mov esi, eax
and esi, 2
or eax, 2
imul eax, esi
sub edx, eax
add ebx, ecx
add ebx, edx
add bl, 0xf5
mov byte [esp + edi], bl
inc edi
cmp edi, 4
jne 0x43a2c0
mov eax, dword [esp]
mov esi, dword [0x44c3b8]
test esi, esi
je 0x43a3ed
xor edx, edx
mov edi, dword [0x44c3bc]
cmp dword [edi + edx*8], 0x2dedf0b8
je 0x43a3cd
inc edx
cmp esi, edx
jne 0x43a320
jmp 0x43a3ed
mov dword [esp], 0xe92a2b2c
mov byte [esp + 4], 0
xor eax, eax
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
movzx edx, byte [esp + eax]
lea ecx, [eax - 0x8ce1279]
mov esi, 0x8ce1278
sub esi, eax
and esi, 0x8080039
and ecx, 0xe7110d86
or ecx, esi
xor ecx, edx
lea edx, [ecx + ecx]
and edx, 0x580018b8
xor edx, 0x10008030
mov esi, ecx
and esi, 0xc31901a3
xor esi, 0x3c2ebc7d
and ecx, 0x2c000c5c
xor ecx, 0xf7ffbfe7
and ecx, esi
mov esi, ecx
and esi, edx
xor ecx, edx
lea ecx, [ecx + esi*2]
inc cl
mov byte [esp + eax], cl
mov ecx, eax
and ecx, 1
and eax, 6
mov edx, eax
xor edx, 0xfffffffe
xor eax, 6
or eax, edx
not eax
add eax, ecx
cmp eax, 5
jb 0x43a350
mov eax, dword [esp]
jmp 0x43a4e3
mov edx, dword [edi + edx*8 + 4]
cmp edx, eax
je 0x43a3ed
push dword [ebp + 8]
push dword [esp + 0xc]
push 2
push edx
push dword [0x44c3c0]
call fcn.0043ce20
add esp, 0x14
mov edi, dword [ebp + 0xc]
cmp edi, 1
mov esi, dword [ebp + 0x10]
mov ecx, esi
sbb ecx, 0
jl 0x43a4d2
cmp eax, 0xc000010a
jne 0x43a4d2
mov ecx, 0xffffd8f0
mov eax, edi
mul ecx
sub edx, edi
imul ecx, esi, 0xffffd8f0
add ecx, edx
mov dword [esp], eax
mov dword [esp + 4], ecx
mov eax, dword [esp + 0xc]
mov eax, dword [eax]
mov dword [esp + 8], eax
mov dword [esp + 0x10], 0xd8dbdac5
xor eax, eax
nop
nop
nop
nop
nop
nop
movzx esi, byte [esp + eax + 0x10]
mov ecx, eax
and ecx, 1
xor ecx, 0x7ea16831
mov ebx, eax
and ebx, 2
sub ebx, ecx
mov edi, ebx
and edi, esi
mov ecx, edi
or ecx, 0xfd
inc ecx
mov edx, edi
and edx, 0xffffffdd
imul edx, ecx
mov ecx, edi
and ecx, 2
or edi, 2
imul edi, ecx
sub edx, edi
add ebx, esi
add ebx, edx
add bl, 0xf5
mov byte [esp + eax + 0x10], bl
inc eax
cmp eax, 4
jne 0x43a440
mov eax, dword [esp + 0x10]
mov esi, dword [0x44c3b8]
test esi, esi
je 0x43a4d2
xor edx, edx
mov edi, dword [0x44c3bc]
cmp dword [edi + edx*8], 0x4e66b5a3
je 0x43a4b0
inc edx
cmp esi, edx
jne 0x43a4a0
jmp 0x43a4d2
mov edx, dword [edi + edx*8 + 4]
cmp edx, eax
je 0x43a4d2
mov eax, esp
push eax
push 0
push dword [esp + 0x10]
push 3
push edx
push dword [0x44c3c0]
call fcn.0043ce20
add esp, 0x18
test eax, eax
js 0x43a4e3
mov ecx, dword [esp + 0xc]
mov esi, eax
call fcn.0043a1b0
mov eax, esi
lea esp, [ebp - 0xc]
pop esi
pop edi
pop ebx
pop ebp
ret 0xc
Function at 0x43a4f0
Capabilities:
Encode data using xor

Disassembly:
push ebp
push ebx
push edi
push esi
sub esp, 0xc
mov esi, ecx
mov eax, dword [ecx + 4]
test eax, eax
jne 0x43a576
push 0xbbf966b4
push dword [0x44c3ac]
call fcn.0043faf0
add esp, 8
test eax, eax
je 0x43a53d
mov ecx, dword [esi]
test ecx, ecx
je 0x43a573
mov dword [esp], 0
mov edx, esp
push edx
push ecx
call eax
test eax, eax
je 0x43a54f
cmp dword [esp], 0
je 0x43a54f
mov dword [esi + 4], 3
jmp 0x43a573
mov dword [esi + 4], 1
mov eax, dword [esi]
mov dword [esp + 4], eax
jmp 0x43a607
lea eax, [esp + 8]
push eax
call fcn.00440320
add esp, 4
test al, al
je 0x43a573
mov eax, dword [esp + 8]
mov ecx, 2
cmp eax, 3
je 0x43a570
mov ecx, eax
mov dword [esi + 4], ecx
mov eax, dword [esi + 4]
mov ecx, dword [esi]
mov dword [esp + 4], ecx
cmp eax, 2
jne 0x43a607
mov dword [esp], 0xd8dbdac5
xor ebx, ebx
nop
nop
movzx esi, byte [esp + ebx]
mov edx, ebx
and edx, 1
xor edx, 0x7ea16831
mov eax, ebx
and eax, 2
sub eax, edx
mov edx, eax
and edx, esi
mov ebp, edx
and ebp, 2
mov edi, edx
or edi, 0xfd
inc edi
mov ecx, edx
and ecx, 0xffffffdd
imul ecx, edi
or edx, 2
imul edx, ebp
sub ecx, edx
add eax, esi
add eax, ecx
add al, 0xf5
mov byte [esp + ebx], al
inc ebx
cmp ebx, 4
jne 0x43a590
mov eax, dword [esp]
mov edx, dword [0x44c3b8]
test edx, edx
je 0x43a6ad
xor esi, esi
mov ebx, dword [0x44c3bc]
cmp dword [ebx + esi*8], 0xc3cdc4a6
je 0x43a680
inc esi
cmp edx, esi
jne 0x43a5f0
jmp 0x43a6ad
mov dword [esp], 0xd8dbdac5
xor eax, eax
movzx esi, byte [esp + eax]
mov ecx, eax
and ecx, 1
xor ecx, 0x7ea16831
mov edx, eax
and edx, 2
sub edx, ecx
mov ebx, edx
and ebx, esi
mov ecx, ebx
and ecx, 2
mov edi, ebx
or edi, 0xfd
inc edi
mov ebp, ebx
and ebp, 0xffffffdd
imul ebp, edi
or ebx, 2
imul ebx, ecx
sub ebp, ebx
add edx, esi
add edx, ebp
add dl, 0xf5
mov byte [esp + eax], dl
inc eax
cmp eax, 4
jne 0x43a610
mov eax, dword [esp]
mov edx, dword [0x44c3b8]
test edx, edx
je 0x43a6ad
xor esi, esi
mov ebx, dword [0x44c3bc]
nop
nop
nop
cmp dword [ebx + esi*8], 0xae6e2b0b
je 0x43a680
inc esi
cmp edx, esi
jne 0x43a670
jmp 0x43a6ad
mov edx, dword [ebx + esi*8 + 4]
cmp edx, eax
je 0x43a6ad
push dword [esp + 0x2c]
push dword [esp + 0x2c]
push dword [esp + 0x2c]
push dword [esp + 0x2c]
push dword [esp + 0x14]
push 5
push edx
push dword [0x44c3c0]
call fcn.0043ce20
add esp, 0x20
add esp, 0xc
pop esi
pop edi
pop ebx
pop ebp
ret 0x10
Function at 0x43aa60
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
push ebx
push edi
push esi
and esp, 0xfffffff8
sub esp, 0x20
mov esi, ecx
mov edi, dword [ebp + 0x1c]
test edi, edi
jne 0x43aa79
lea edi, [esp + 0x10]
mov eax, dword [esi + 4]
test eax, eax
je 0x43aa8a
cmp eax, 2
je 0x43aafc
jmp 0x43ab29
push 0xbbf966b4
push dword [0x44c3ac]
call fcn.0043faf0
add esp, 8
test eax, eax
je 0x43aac7
mov ecx, dword [esi]
test ecx, ecx
je 0x43aaf4
mov dword [esp], 0
mov edx, esp
push edx
push ecx
call eax
test eax, eax
je 0x43aad0
cmp dword [esp], 0
je 0x43aad0
mov dword [esi + 4], 3
jmp 0x43aaf4
mov dword [esi + 4], 1
jmp 0x43ab29
lea eax, [esp + 0xc]
push eax
call fcn.00440320
add esp, 4
test al, al
je 0x43aaf4
mov eax, dword [esp + 0xc]
mov ecx, 2
cmp eax, 3
je 0x43aaf1
mov ecx, eax
mov dword [esi + 4], ecx
mov eax, dword [esi + 4]
cmp eax, 2
jne 0x43ab29
mov ebx, dword [ebp + 0x18]
push 0x732f71fd
push dword [0x4543d4]
call fcn.0043faf0
add esp, 8
push edi
push ebx
push dword [ebp + 0x14]
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push dword [ebp + 8]
push dword [esi]
call eax
jmp 0x43abd7
mov dword [esp + 8], edi
mov eax, dword [esi]
mov dword [esp + 4], eax
mov dword [esp], 0xd8dbdac5
xor ebx, ebx
nop
nop
nop
nop
movzx esi, byte [esp + ebx]
mov ecx, ebx
and ecx, 1
xor ecx, 0x7ea16831
mov eax, ebx
and eax, 2
sub eax, ecx
mov edx, eax
and edx, esi
mov edi, edx
or edi, 0xfd
inc edi
mov ecx, edx
and ecx, 0xffffffdd
imul ecx, edi
mov edi, edx
and edi, 2
or edx, 2
imul edx, edi
sub ecx, edx
add eax, esi
add eax, ecx
add al, 0xf5
mov byte [esp + ebx], al
inc ebx
cmp ebx, 4
jne 0x43ab40
mov eax, dword [esp]
mov edx, dword [0x44c3b8]
test edx, edx
je 0x43abd7
xor ecx, ecx
mov esi, dword [0x44c3bc]
mov edi, dword [esp + 8]
cmp dword [esi + ecx*8], 0xfd743ac4
je 0x43abb0
inc ecx
cmp edx, ecx
jne 0x43aba0
jmp 0x43abd7
mov ecx, dword [esi + ecx*8 + 4]
cmp ecx, eax
je 0x43abd7
push edi
push dword [ebp + 0x14]
push dword [ebp + 0x10]
push dword [ebp + 8]
push dword [esp + 0x14]
push 5
push ecx
push dword [0x44c3c0]
call fcn.0043ce20
add esp, 0x20
lea esp, [ebp - 0xc]
pop esi
pop edi
pop ebx
pop ebp
ret 0x18