joyce8/EMBER2024-capa huggingface dataset:
Function at 0x4360f0
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 0x436109
lea edi, [esp + 0x10]
mov eax, dword [esi + 4]
test eax, eax
je 0x43611a
cmp eax, 2
je 0x436190
jmp 0x4361ba
push 0xbbf966b4
push dword [0x4497ec]
call fcn.0043b560
add esp, 8
test eax, eax
je 0x43615b
mov ecx, dword [esi]
test ecx, ecx
je 0x436188
mov dword [esp + 4], 0
lea edx, [esp + 4]
push edx
push ecx
call eax
test eax, eax
je 0x436164
cmp dword [esp + 4], 0
je 0x436164
mov dword [esi + 4], 3
jmp 0x436188
mov dword [esi + 4], 1
jmp 0x4361ba
lea eax, [esp + 0xc]
push eax
call fcn.0043be00
add esp, 4
test al, al
je 0x436188
mov eax, dword [esp + 0xc]
mov ecx, 2
cmp eax, 3
je 0x436185
mov ecx, eax
mov dword [esi + 4], ecx
mov eax, dword [esi + 4]
cmp eax, 2
jne 0x4361ba
mov ebx, dword [ebp + 0x18]
push 0x732f71fd
push dword [0x451814]
call fcn.0043b560
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 0x436234
mov ecx, dword [esi]
mov dword [esp + 4], 0x1c1d1a1b
mov dword [esp + 8], 0
xor eax, eax
nop
nop
mov edx, eax
add dl, 0x3a
xor dl, byte [esp + eax + 4]
add dl, 0xde
mov byte [esp + eax + 4], dl
inc eax
cmp eax, 8
jne 0x4361d0
mov eax, dword [esp + 4]
mov edx, dword [0x4497f8]
test edx, edx
je 0x436234
xor esi, esi
mov ebx, dword [0x4497fc]
nop
nop
nop
nop
cmp dword [ebx + esi*8], 0xfd743ac4
je 0x436210
inc esi
cmp edx, esi
jne 0x436200
jmp 0x436234
mov edx, dword [ebx + esi*8 + 4]
cmp edx, eax
je 0x436234
push edi
push dword [ebp + 0x14]
push dword [ebp + 0x10]
push dword [ebp + 8]
push ecx
push 0x14
push edx
push dword [0x449800]
call fcn.00438810
add esp, 0x20
lea esp, [ebp - 0xc]
pop esi
pop edi
pop ebx
pop ebp
ret 0x18
Function at 0x439360
Capabilities:
Encode data using add xor sub operations
Encode data using xor

Disassembly:
push ebp
push ebx
push edi
push esi
sub esp, 0x34
mov eax, dword [esp + 0x48]
movzx eax, word [eax]
mov dword [esp], 0xc9ca6d7f
mov dword [esp + 4], 0
mov ecx, esp
mov edx, 0x4822cc4c
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
movzx esi, byte [ecx]
mov ebx, edx
or ebx, esi
lea edi, [edx - 0x4822cc00]
and edi, esi
not ebx
or ebx, edi
mov esi, ebx
xor esi, 0x80
add ebx, ebx
sub ebx, esi
inc bl
mov byte [ecx], bl
inc ecx
dec edx
cmp edx, 0x4822cc44
jne 0x439390
xor ecx, ecx
cmp dword [esp], eax
setne cl
mov eax, dword [ecx*4 + 0x44677c]
mov ecx, 0x1104c27f
xor ecx, dword [0x446784]
add ecx, eax
inc ecx
xor eax, eax
mov edi, dword [esp + 0x48]
jmp ecx
Function at 0x439cc0
Capabilities:
Encode data using xor

Disassembly:
push ebp
push ebx
push edi
push esi
sub esp, 0xc
mov edi, dword [esp + 0x24]
mov ebp, dword [esp + 0x20]
mov ebx, dword [esp + 0x2c]
mov ecx, ebx
add ecx, ebp
mov edx, edi
adc edx, 0
xor eax, eax
mov esi, 0xfffffffe
cmp esi, ecx
mov ecx, 0
sbb ecx, edx
mov esi, dword [esp + 0x28]
jb 0x439d3b
mov ecx, ebx
shr ecx, 2
mov edx, ebp
mov edi, esi
xchg esi, edx
rep movsd dword es:[edi], dword [esi]
xchg esi, edx
mov ecx, ebx
xor ecx, 3
mov edx, ebx
or edx, 0xfffffffc
and edx, ecx
add esi, edx
add edx, ebp
mov ecx, ebx
shr ecx, 1
and ecx, 1
mov ebp, edx
mov edi, esi
xchg esi, ebp
rep movsw word es:[edi], word [esi]
xchg esi, ebp
test bl, 1
je 0x439e8e
and ebx, 2
movzx ecx, byte [edx + ebx]
mov byte [esi + ebx], cl
jmp 0x439e8e
mov dword [esp], 0x1c1d1a1b
mov dword [esp + 4], 0
mov eax, 0x3d92b33a
nop
movzx ecx, byte [esp + eax - 0x3d92b33a]
xor ecx, eax
mov edx, ecx
xor edx, 0x23
and ecx, 0x5c
add ecx, ecx
sub ecx, edx
inc cl
mov byte [esp + eax - 0x3d92b33a], cl
inc eax
cmp eax, 0x3d92b342
jne 0x439d50
mov eax, dword [esp]
mov ecx, dword [0x4497f8]
test ecx, ecx
je 0x439dd2
xor edx, edx
mov edi, dword [0x4497fc]
nop
nop
nop
nop
cmp dword [edi + edx*8], 0x89c57e52
je 0x439da4
inc edx
cmp ecx, edx
jne 0x439d90
mov edi, dword [esp + 0x24]
jmp 0x439dd2
mov ecx, dword [edi + edx*8 + 4]
cmp ecx, eax
mov edi, dword [esp + 0x24]
je 0x439dd2
lea eax, [esp + 8]
push 2
push 0
push 0
push eax
push 0xffffffffffffffff
push 0xffffffffffffffff
push 0xffffffffffffffff
push 0x1c
push ecx
push dword [0x449800]
call fcn.00438810
add esp, 0x28
test eax, eax
js 0x439e8e
push 0x732f71fd
push dword [0x451814]
call fcn.0043b560
add esp, 8
push 0
push 0
push ebx
push esi
push edi
push ebp
push dword [esp + 0x20]
call eax
mov ecx, dword [esp + 8]
mov dword [esp], 0x1c1d1a1b
mov dword [esp + 4], 0
mov edx, 0x3d92b33a
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
movzx ebx, byte [esp + edx - 0x3d92b33a]
xor ebx, edx
mov esi, ebx
xor esi, 0x23
and ebx, 0x5c
add ebx, ebx
sub ebx, esi
inc bl
mov byte [esp + edx - 0x3d92b33a], bl
inc edx
cmp edx, 0x3d92b342
jne 0x439e20
mov edx, dword [0x4497f8]
test edx, edx
je 0x439e8e
mov esi, dword [esp]
xor edi, edi
mov ebx, dword [0x4497fc]
nop
nop
nop
cmp dword [ebx + edi*8], 0xb62b8d10
je 0x439e70
inc edi
cmp edx, edi
jne 0x439e60
jmp 0x439e8e
mov edx, dword [ebx + edi*8 + 4]
cmp edx, esi
je 0x439e8e
push ecx
push 4
push edx
push dword [0x449800]
mov esi, eax
call fcn.00438810
mov eax, esi
add esp, 0x10
add esp, 0xc
pop esi
pop edi
pop ebx
pop ebp
ret
Function at 0x43b370
Capabilities:
Encode data using xor

Disassembly:
push ebp
push ebx
push edi
push esi
sub esp, 8
mov ebp, dword [esp + 0x1c]
mov dword [esp], 0x41464794
mov word [esp + 4], 0
mov byte [esp + 6], 0
xor eax, eax
mov edx, eax
add dl, 0x91
xor dl, byte [esp + eax]
add dl, 0x2b
mov byte [esp + eax], dl
inc eax
cmp eax, 7
jne case.default.0x43b3b1
mov eax, dword [esp]
mov eax, dword fs:[eax]
xor edx, edx
test ebp, ebp
sete dl
jmp dword [edx*4 + 0x446f18]
Function at 0x43b560
Capabilities:
Encode data using xor
Resolve function by parsing pe exports

Disassembly:
push ebp
push ebx
push edi
push esi
sub esp, 0x38
mov ebx, dword [esp + 0x4c]
movzx eax, word [ebx]
mov dword [esp], 0xfffe0735
mov dword [esp + 4], 0
xor ecx, ecx
nop
movzx edx, byte [esp + ecx]
lea esi, [ecx - 0xb789dd6]
lea edi, [ecx + edx]
add edi, 0xf487622a
not edx
or esi, edx
sub edx, esi
lea edx, [edi + edx*2]
add dl, 0x2e
mov byte [esp + ecx], dl
mov edx, ecx
not edx
or edx, 1
add edx, ecx
xor ecx, 1
lea ecx, [ecx + edx*2]
add ecx, 2
cmp ecx, 8
jb case.default.0x43b5c3
xor ecx, ecx
cmp dword [esp], eax
setne cl
xor eax, eax
jmp dword [ecx*4 + 0x446f98]
Function at 0x43be50
Capabilities:
Encode data using xor

Disassembly:
push ebp
push ebx
push edi
push esi
sub esp, 0x28
mov ebp, dword [esp + 0x50]
mov edi, dword [esp + 0x3c]
mov eax, 0xfffffffe
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
cmp word [edi + eax + 2], 0
lea eax, [eax + 2]
jne 0x43be70
mov esi, eax
sar esi, 1
cmp esi, 0xfffffffb
jge 0x43be8b
mov eax, 0xffffffff
jmp 0x43be8e
add eax, 0xa
push eax
call fcn.00408630
add esp, 4
mov dword [eax], 0x3f005c
mov dword [eax + 4], 0x5c003f
lea ecx, [esi + 4]
mov word [eax + 8], 0
mov edx, eax
add edx, 8
movzx ebx, word [edi]
test bx, bx
je 0x43bed1
add edi, 2
nop
nop
nop
mov word [edx], bx
add edx, 2
movzx ebx, word [edi]
add edi, 2
test bx, bx
jne 0x43bec0
mov word [edx], 0
mov edx, 3
sub edx, esi
and edx, 2
mov edi, ecx
and edi, 0xfffd
imul edi, edx
and esi, 2
or ecx, 2
imul ecx, esi
lea edx, [ecx + edi]
mov word [esp + 8], dx
add ecx, edi
add ecx, 2
mov word [esp + 0xa], cx
mov dword [esp + 0xc], eax
mov dword [esp + 0x10], 0x18
mov dword [esp + 0x14], 0
mov dword [esp + 0x1c], 0x40
lea ecx, [esp + 8]
mov dword [esp + 0x18], ecx
mov dword [esp + 0x20], 0
mov dword [esp + 0x24], 0
mov dword [esp], 0xfcfdfeff
mov dword [esp + 4], 0
xor ecx, ecx
nop
nop
nop
nop
nop
movzx esi, byte [esp + ecx]
mov edx, 0xa4d3137f
sub edx, ecx
xor edx, esi
lea esi, [edx*2 + 2]
inc edx
and esi, 2
xor edx, 0x7e
sub edx, esi
add dl, 2
mov byte [esp + ecx], dl
mov edx, ecx
and edx, 1
xor ecx, 1
lea ecx, [ecx + edx*2]
cmp ecx, 8
jb 0x43bf50
mov esi, dword [esp]
mov ecx, dword [0x4497f8]
test ecx, ecx
je 0x43bff2
xor edx, edx
mov edi, dword [0x4497fc]
nop
nop
nop
nop
nop
nop
nop
nop
cmp dword [edi + edx*8], 0xbb9b186e
je 0x43bfb0
inc edx
cmp ecx, edx
jne 0x43bfa0
jmp 0x43bff2
mov ecx, dword [edi + edx*8 + 4]
cmp ecx, esi
je 0x43bff2
mov esi, esp
lea edx, [esp + 0x10]
push 0
push 0
push ebp
push dword [esp + 0x58]
push dword [esp + 0x58]
push dword [esp + 0x68]
push 0
push esi
push edx
push dword [esp + 0x68]
push dword [esp + 0x68]
push 0x2c
push ecx
push dword [0x449800]
mov edi, eax
call fcn.00438810
add esp, 0x38
mov esi, eax
mov eax, edi
push eax
call fcn.00408640
add esp, 4
mov eax, esi
add esp, 0x28
pop esi
pop edi
pop ebx
pop ebp
ret
Function at 0x43c010
Capabilities:
Encode data using xor

Disassembly:
push ebp
push ebx
push edi
push esi
sub esp, 0x28
mov edi, dword [esp + 0x4c]
mov ebp, dword [esp + 0x3c]
mov eax, 0xfffffffe
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
cmp word [ebp + eax + 2], 0
lea eax, [eax + 2]
jne 0x43c030
mov esi, eax
sar esi, 1
and eax, 8
mov ecx, esi
xor ecx, 4
lea ebx, [ecx + eax]
add eax, ecx
inc eax
test eax, eax
jns 0x43c058
mov eax, 0xffffffff
jmp 0x43c05f
lea eax, [ebx*2 + 2]
push eax
call fcn.00408630
add esp, 4
mov dword [eax], 0x3f005c
mov dword [eax + 4], 0x5c003f
mov word [eax + 8], 0
mov ecx, eax
add ecx, 8
movzx edx, word [ebp]
test dx, dx
je 0x43c0a2
add ebp, 2
nop
nop
nop
nop
mov word [ecx], dx
add ecx, 2
movzx edx, word [ebp]
add ebp, 2
test dx, dx
jne 0x43c090
mov word [ecx], 0
mov ecx, ebx
and ecx, 0xfffd
and esi, 2
mov edx, esi
xor edx, 2
imul edx, ecx
or ebx, 2
imul ebx, esi
lea ecx, [ebx + edx]
mov word [esp + 8], cx
lea ecx, [ebx + edx]
add ecx, 2
mov word [esp + 0xa], cx
mov dword [esp + 0xc], eax
mov dword [esp + 0x10], 0x18
mov dword [esp + 0x14], 0
mov dword [esp + 0x1c], 0x40
lea ecx, [esp + 8]
mov dword [esp + 0x18], ecx
mov dword [esp + 0x20], 0
mov dword [esp + 0x24], 0
mov dword [esp], 0xfcfdfeff
mov dword [esp + 4], 0
xor ecx, ecx
nop
nop
nop
nop
nop
nop
nop
nop
movzx esi, byte [esp + ecx]
mov edx, 0xa4d3137f
sub edx, ecx
xor edx, esi
lea esi, [edx*2 + 2]
inc edx
and esi, 2
xor edx, 0x7e
sub edx, esi
add dl, 2
mov byte [esp + ecx], dl
mov edx, ecx
and edx, 1
xor ecx, 1
lea ecx, [ecx + edx*2]
cmp ecx, 8
jb 0x43c120
mov esi, dword [esp]
mov ecx, dword [0x4497f8]
test ecx, ecx
je 0x43c1b4
xor edx, edx
mov ebx, dword [0x4497fc]
nop
nop
nop
nop
nop
nop
nop
nop
cmp dword [ebx + edx*8], 0x1affabda
je 0x43c180
inc edx
cmp ecx, edx
jne 0x43c170
jmp 0x43c1b4
mov ecx, dword [ebx + edx*8 + 4]
cmp ecx, esi
je 0x43c1b4
mov edx, esp
lea esi, [esp + 0x10]
push edi
push dword [esp + 0x4c]
push edx
push esi
push dword [esp + 0x54]
push dword [esp + 0x54]
push 0x18
push ecx
push dword [0x449800]
mov edi, eax
call fcn.00438810
add esp, 0x24
mov esi, eax
mov eax, edi
push eax
call fcn.00408640
add esp, 4
mov eax, esi
add esp, 0x28
pop esi
pop edi
pop ebx
pop ebp
ret
Function at 0x43c1d0
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
push ebx
push edi
push esi
and esp, 0xfffffff8
sub esp, 0x50
mov edi, dword [ebp + 0xc]
mov esi, dword [ebp + 8]
mov eax, 0xfffffffe
nop
nop
nop
nop
nop
nop
nop
nop
nop
cmp word [esi + eax + 2], 0
lea eax, [eax + 2]
jne 0x43c1f0
mov ebx, eax
sar ebx, 1
cmp ebx, 0xfffffffb
jge 0x43c20b
mov eax, 0xffffffff
jmp 0x43c20e
add eax, 0xa
push eax
call fcn.00408630
add esp, 4
mov dword [eax], 0x3f005c
mov dword [eax + 4], 0x5c003f
mov word [eax + 8], 0
mov ecx, eax
add ecx, 8
movzx edx, word [esi]
test dx, dx
je 0x43c251
add esi, 2
nop
nop
nop
nop
nop
nop
mov word [ecx], dx
add ecx, 2
movzx edx, word [esi]
add esi, 2
test dx, dx
jne 0x43c240
mov word [ecx], 0
lea ecx, [ebx*2 + 8]
mov word [esp], cx
lea ecx, [ebx*2 + 0xa]
mov word [esp + 2], cx
mov dword [esp + 4], eax
mov dword [esp + 8], 0x18
mov dword [esp + 0xc], 0
mov dword [esp + 0x14], 0x40
mov ecx, esp
mov dword [esp + 0x10], ecx
mov dword [esp + 0x18], 0
mov dword [esp + 0x1c], 0
mov dword [esp + 0x20], 0xfcfdfeff
mov dword [esp + 0x24], 0
xor ecx, ecx
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
movzx esi, byte [esp + ecx + 0x20]
mov edx, 0xa4d3137f
sub edx, ecx
xor edx, esi
lea esi, [edx*2 + 2]
inc edx
and esi, 2
xor edx, 0x7e
sub edx, esi
add dl, 2
mov byte [esp + ecx + 0x20], dl
mov edx, ecx
and edx, 1
xor ecx, 1
lea ecx, [ecx + edx*2]
cmp ecx, 8
jb 0x43c2c0
mov esi, dword [esp + 0x20]
mov ecx, dword [0x4497f8]
test ecx, ecx
je 0x43c349
xor edx, edx
mov ebx, dword [0x4497fc]
nop
nop
nop
nop
nop
cmp dword [ebx + edx*8], 0x50dc24c7
je 0x43c320
inc edx
cmp ecx, edx
jne 0x43c310
jmp 0x43c349
mov ecx, dword [ebx + edx*8 + 4]
cmp ecx, esi
je 0x43c349
lea edx, [esp + 0x20]
lea esi, [esp + 8]
push edx
push esi
push 8
push ecx
push dword [0x449800]
mov ebx, eax
call fcn.00438810
add esp, 0x14
mov esi, eax
mov eax, ebx
push eax
call fcn.00408640
add esp, 4
test edi, edi
je 0x43c35c
mov eax, dword [esp + 0x40]
mov dword [edi], eax
mov eax, esi
lea esp, [ebp - 0xc]
pop esi
pop edi
pop ebx
pop ebp
ret
Function at 0x43c370
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
push ebx
push edi
push esi
and esp, 0xfffffff8
sub esp, 0x28
mov esi, dword [ebp + 0x10]
mov edi, dword [ebp + 0xc]
mov dword [esp], 0xfcfdfeff
mov dword [esp + 4], 0
xor eax, eax
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
movzx ecx, byte [esp + eax]
mov edx, 0xa4d3137f
sub edx, eax
xor edx, ecx
lea ecx, [edx*2 + 2]
inc edx
and ecx, 2
xor edx, 0x7e
sub edx, ecx
add dl, 2
mov byte [esp + eax], dl
mov ecx, eax
and ecx, 1
xor eax, 1
lea eax, [eax + ecx*2]
cmp eax, 8
jb 0x43c3a0
mov eax, dword [esp]
mov edx, dword [0x4497f8]
test edx, edx
je 0x43c428
xor ebx, ebx
mov ecx, dword [0x4497fc]
nop
nop
nop
nop
nop
nop
nop
nop
cmp dword [ecx + ebx*8], 0x7cde1e50
je 0x43c400
inc ebx
cmp edx, ebx
jne 0x43c3f0
jmp 0x43c428
mov edx, dword [ecx + ebx*8 + 4]
cmp edx, eax
je 0x43c428
mov eax, esp
lea ecx, [esp + 0x1c]
push 5
push 0x18
push eax
push ecx
push dword [ebp + 8]
push 0x14
push edx
push dword [0x449800]
call fcn.00438810
add esp, 0x20
test edi, edi
je 0x43c432
mov ecx, dword [esp + 8]
mov dword [edi], ecx
test esi, esi
je 0x43c43e
cmp byte [esp + 0x15], 0
setne byte [esi]
lea esp, [ebp - 0xc]
pop esi
pop edi
pop ebx
pop ebp
ret
Function at 0x43c450
Capabilities:
Encode data using xor

Disassembly:
push ebp
push ebx
push edi
push esi
sub esp, 0x10
mov esi, dword [esp + 0x30]
mov edx, dword [esp + 0x2c]
mov ecx, dword [esp + 0x28]
mov dword [esp], 0xfcfdfeff
mov dword [esp + 4], 0
xor eax, eax
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
movzx edi, byte [esp + eax]
mov ebx, 0xa4d3137f
sub ebx, eax
xor ebx, edi
lea edi, [ebx*2 + 2]
inc ebx
and edi, 2
xor ebx, 0x7e
sub ebx, edi
add bl, 2
mov byte [esp + eax], bl
mov edi, eax
and edi, 1
xor eax, 1
lea eax, [eax + edi*2]
cmp eax, 8
jb 0x43c480
mov eax, dword [esp]
mov ebx, dword [0x4497f8]
test ebx, ebx
je 0x43c50e
xor ebp, ebp
mov edi, dword [0x4497fc]
nop
nop
nop
nop
nop
nop
nop
nop
cmp dword [edi + ebp*8], 0xc81e0bf6
je 0x43c4e0
inc ebp
cmp ebx, ebp
jne 0x43c4d0
jmp 0x43c50e
mov ebx, dword [edi + ebp*8 + 4]
cmp ebx, eax
je 0x43c50e
lea eax, [esp + 8]
push 0
push 0
push edx
push ecx
push eax
push 0
push 0
push 0
push dword [esp + 0x44]
push 0x24
push ebx
push dword [0x449800]
call fcn.00438810
add esp, 0x30
cmp eax, 0x103
jne 0x43c5b9
mov dword [esp], 0xfcfdfeff
mov dword [esp + 4], 0
xor eax, eax
nop
nop
nop
nop
nop
nop
movzx edx, byte [esp + eax]
mov ecx, 0xa4d3137f
sub ecx, eax
xor ecx, edx
lea edx, [ecx*2 + 2]
inc ecx
and edx, 2
xor ecx, 0x7e
sub ecx, edx
add cl, 2
mov byte [esp + eax], cl
mov ecx, eax
and ecx, 1
xor eax, 1
lea eax, [eax + ecx*2]
cmp eax, 8
jb 0x43c530
mov eax, dword [esp]
mov ecx, dword [0x4497f8]
test ecx, ecx
je 0x43c5b1
xor edx, edx
mov edi, dword [0x4497fc]
nop
nop
nop
nop
nop
nop
nop
nop
cmp dword [edi + edx*8], 0x4e66b5a3
je 0x43c590
inc edx
cmp ecx, edx
jne 0x43c580
jmp 0x43c5b1
mov ecx, dword [edi + edx*8 + 4]
cmp ecx, eax
je 0x43c5b1
push 0
push 0
push dword [esp + 0x2c]
push 0xc
push ecx
push dword [0x449800]
call fcn.00438810
add esp, 0x18
test eax, eax
js 0x43c5b9
mov eax, dword [esp + 8]
test esi, esi
je 0x43c5cc
xor ecx, ecx
cmp eax, 0xc0000011
je 0x43c5ca
mov ecx, dword [esp + 0xc]
mov dword [esi], ecx
add esp, 0x10
pop esi
pop edi
pop ebx
pop ebp
ret
Function at 0x43c5e0
Capabilities:
Encode data using xor

Disassembly:
push ebp
push ebx
push edi
push esi
sub esp, 0x10
mov esi, dword [esp + 0x30]
mov edx, dword [esp + 0x2c]
mov ecx, dword [esp + 0x28]
mov dword [esp], 0xfcfdfeff
mov dword [esp + 4], 0
xor eax, eax
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
movzx edi, byte [esp + eax]
mov ebx, 0xa4d3137f
sub ebx, eax
xor ebx, edi
lea edi, [ebx*2 + 2]
inc ebx
and edi, 2
xor ebx, 0x7e
sub ebx, edi
add bl, 2
mov byte [esp + eax], bl
mov edi, eax
and edi, 1
xor eax, 1
lea eax, [eax + edi*2]
cmp eax, 8
jb 0x43c610
mov eax, dword [esp]
mov ebx, dword [0x4497f8]
test ebx, ebx
je 0x43c69e
xor ebp, ebp
mov edi, dword [0x4497fc]
nop
nop
nop
nop
nop
nop
nop
nop
cmp dword [edi + ebp*8], 0x7e66a1b5
je 0x43c670
inc ebp
cmp ebx, ebp
jne 0x43c660
jmp 0x43c69e
mov ebx, dword [edi + ebp*8 + 4]
cmp ebx, eax
je 0x43c69e
lea eax, [esp + 8]
push 0
push 0
push edx
push ecx
push eax
push 0
push 0
push 0
push dword [esp + 0x44]
push 0x24
push ebx
push dword [0x449800]
call fcn.00438810
add esp, 0x30
cmp eax, 0x103
jne 0x43c749
mov dword [esp], 0xfcfdfeff
mov dword [esp + 4], 0
xor eax, eax
nop
nop
nop
nop
nop
nop
movzx edx, byte [esp + eax]
mov ecx, 0xa4d3137f
sub ecx, eax
xor ecx, edx
lea edx, [ecx*2 + 2]
inc ecx
and edx, 2
xor ecx, 0x7e
sub ecx, edx
add cl, 2
mov byte [esp + eax], cl
mov ecx, eax
and ecx, 1
xor eax, 1
lea eax, [eax + ecx*2]
cmp eax, 8
jb 0x43c6c0
mov eax, dword [esp]
mov ecx, dword [0x4497f8]
test ecx, ecx
je 0x43c741
xor edx, edx
mov edi, dword [0x4497fc]
nop
nop
nop
nop
nop
nop
nop
nop
cmp dword [edi + edx*8], 0x4e66b5a3
je 0x43c720
inc edx
cmp ecx, edx
jne 0x43c710
jmp 0x43c741
mov ecx, dword [edi + edx*8 + 4]
cmp ecx, eax
je 0x43c741
push 0
push 0
push dword [esp + 0x2c]
push 0xc
push ecx
push dword [0x449800]
call fcn.00438810
add esp, 0x18
test eax, eax
js 0x43c749
mov eax, dword [esp + 8]
test esi, esi
je 0x43c753
mov ecx, dword [esp + 0xc]
mov dword [esi], ecx
add esp, 0x10
pop esi
pop edi
pop ebx
pop ebp
ret
Function at 0x43c760
Capabilities:
Encode data using xor

Disassembly:
push ebp
push ebx
push edi
push esi
sub esp, 0x28
mov eax, dword [esp + 0x4c]
mov esi, dword [esp + 0x48]
mov edx, dword [esp + 0x44]
mov ecx, dword [esp + 0x40]
mov edi, dword [esp + 0x3c]
xor ebx, ebx
nop
nop
nop
cmp word [edi + ebx], 0
lea ebx, [ebx + 2]
jne 0x43c780
add ebx, 0xfffffffe
and ebx, 0xfffe
mov word [esp + 8], bx
add ebx, 2
mov word [esp + 0xa], bx
mov dword [esp + 0xc], edi
mov dword [esp + 0x10], 0x18
mov dword [esp + 0x14], eax
mov dword [esp + 0x1c], 0x40
lea eax, [esp + 8]
mov dword [esp + 0x18], eax
mov dword [esp + 0x20], 0
mov dword [esp + 0x24], 0
mov dword [esp], 0xfcfdfeff
mov dword [esp + 4], 0
xor eax, eax
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
movzx edi, byte [esp + eax]
mov ebx, 0xa4d3137f
sub ebx, eax
xor ebx, edi
lea edi, [ebx*2 + 2]
inc ebx
and edi, 2
xor ebx, 0x7e
sub ebx, edi
add bl, 2
mov byte [esp + eax], bl
mov edi, eax
and edi, 1
xor eax, 1
lea eax, [eax + edi*2]
cmp eax, 8
jb 0x43c7f0
mov eax, dword [esp]
mov edi, dword [0x4497f8]
test edi, edi
je 0x43c872
xor ebx, ebx
mov ebp, dword [0x4497fc]
nop
nop
nop
nop
nop
nop
nop
nop
cmp dword [ebp + ebx*8], 0x2df48de6
je 0x43c851
inc ebx
cmp edi, ebx
jne 0x43c840
jmp 0x43c872
mov edi, dword [ebp + ebx*8 + 4]
cmp edi, eax
je 0x43c872
lea eax, [esp + 0x10]
push esi
push eax
push edx
push ecx
push 0x10
push edi
push dword [0x449800]
call fcn.00438810
add esp, 0x1c
add esp, 0x28
pop esi
pop edi
pop ebx
pop ebp
ret
Function at 0x7b5ec0
Capabilities:
Packed with generic packer

Disassembly:
pushal
mov esi, section.UPX1
lea edi, [esi - 0x190000]
push edi
jmp 0x7b5eda
mov al, byte [esi]
inc esi
mov byte [edi], al
inc edi
add ebx, ebx
jne 0x7b5ee1
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0x7b5ed0
mov eax, 1
add ebx, ebx
jne 0x7b5ef3
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc eax, eax
add ebx, ebx
jae 0x7b5f04
jne 0x7b5f23
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0x7b5f23
dec eax
add ebx, ebx
jne 0x7b5f10
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc eax, eax
jmp 0x7b5ee8
add ebx, ebx
jne 0x7b5f1f
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
jmp 0x7b5f75
xor ecx, ecx
sub eax, 3
jb 0x7b5f3b
shl eax, 8
mov al, byte [esi]
inc esi
xor eax, 0xffffffff
je 0x7b5faa
sar eax, 1
mov ebp, eax
jmp 0x7b5f46
add ebx, ebx
jne 0x7b5f46
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0x7b5f14
inc ecx
add ebx, ebx
jne 0x7b5f54
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0x7b5f14
add ebx, ebx
jne 0x7b5f61
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
add ebx, ebx
jae 0x7b5f56
jne 0x7b5f72
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jae 0x7b5f56
add ecx, 2
cmp ebp, 0xfffffb00
adc ecx, 2
lea edx, [edi + ebp]
cmp ebp, 0xfffffffc
jbe 0x7b5f94
mov al, byte [edx]
inc edx
mov byte [edi], al
inc edi
dec ecx
jne 0x7b5f86
jmp 0x7b5ed6
mov eax, dword [edx]
add edx, 4
mov dword [edi], eax
add edi, 4
sub ecx, 4
ja 0x7b5f94
add edi, ecx
jmp 0x7b5ed6
pop esi
mov edi, esi
mov ecx, 0x8f66
mov al, byte [edi]
inc edi
sub al, 0xe8
cmp al, 1
ja 0x7b5fb2
cmp byte [edi], 0x16
jne 0x7b5fb2
mov eax, dword [edi]
mov bl, byte [edi + 4]
shr ax, 8
rol eax, 0x10
xchg ah, al
sub eax, edi
sub bl, 0xe8
add eax, esi
mov dword [edi], eax
add edi, 5
mov al, bl
loop 0x7b5fb7
lea edi, [esi + 0x3a9000]
mov eax, dword [edi]
or eax, eax
je 0x7b602f
mov ebx, dword [edi + 4]
lea eax, [eax + esi + 0x44b078]
add ebx, esi
push eax
add edi, 8
call dword [esi + 0x44b298]
xchg ebp, eax
mov al, byte [edi]
inc edi
or al, al
je 0x7b5fe4
mov ecx, edi
jns 0x7b6013
movzx eax, word [edi]
inc edi
push eax
inc edi
mov ecx, 0xaef24857
push edi
dec eax
repne scasb al, byte es:[edi]
push ebp
call dword [esi + 0x44b2a0]
or eax, eax
je 0x7b6029
mov dword [ebx], eax
add ebx, 4
jmp 0x7b6001
call dword [esi + 0x44b29c]
add edi, 4
lea ebx, [esi - 4]
xor eax, eax
mov al, byte [edi]
inc edi
or eax, eax
je 0x7b6060
cmp al, 0xef
ja 0x7b6053
add ebx, eax
mov eax, dword [ebx]
xchg ah, al
rol eax, 0x10
xchg ah, al
add eax, esi
mov dword [ebx], eax
jmp 0x7b6035
and al, 0xf
shl eax, 0x10
mov ax, word [edi]
add edi, 2
jmp 0x7b6042
mov ebp, dword [esi + 0x44b2a4]
lea edi, [esi - 0x1000]
mov ebx, 0x1000
push eax
push esp
push 4
push ebx
push edi
call ebp
lea eax, [edi + 0x267]
and byte [eax], 0x7f
and byte [eax + 0x28], 0x7f
pop eax
push eax
push esp
push eax
push ebx
push edi
call ebp
pop eax
popal
lea eax, [esp - 0x80]
push 0
cmp esp, eax
jne 0x7b6094
sub esp, 0xffffff80
jmp 0x4e4144